Merge remote-tracking branch 'origin/main' into fix/settings-ekg-polish

CHANGELOG.md

@@ -4,6 +4,24 @@
 
 ### Added
 
+- The mood module can now say what a day would have looked like on your own
+  past patterns, and how far the day you recorded sits from that. It is a
+  second, separate reading: your own rating stays the leading one, it is
+  stored exactly as you gave it, and nothing overwrites it. The comparison
+  appears only once there are enough days to say anything honest, it always
+  carries the number of days it was built from and a range rather than a
+  single figure, and it names which of the things you recorded weighed most on
+  that day. It describes a connection between things you wrote down. It never
+  claims a cause.
+
+  Below fifteen days there is nothing at all. Between fifteen and thirty the
+  page says how far along it is instead of guessing. Between thirty and sixty
+  the comparison is there and is labelled as provisional. Where the days are
+  there but nothing in them is steady enough to compare against, it says that
+  too, rather than producing a number to fill the space. The comparison is
+  rebuilt overnight from your entries, and if you delete enough of them it
+  goes away again instead of standing there with a fresh date on it.
+
 - A mood entry can now carry the shape of the day around it. Four sections sit
   below the sliders — work, contacts, leisure, and one notable event — and
   every one of them is closed until you open it, so a quick check-in is still

docs/api/openapi.yaml

@@ -932,7 +932,7 @@ paths:
                       type: number
                       const: 2
                     leaves:
-                      maxItems: 91
+                      maxItems: 92
                       type: array
                       items:
                         type: string
@@ -1037,7 +1037,7 @@ paths:
                       type: number
                       const: 2
                     leaves:
-                      maxItems: 91
+                      maxItems: 92
                       type: array
                       items:
                         type: string
@@ -8357,6 +8357,29 @@ paths:
         "403": *a6
         "422": *a3
         "429": *a4
+  /api/mood/prognosis:
+    get:
+      tags:
+        - Mood
+      summary: The day's own rating and what the account's days imply (v1.38)
+      description: "The newest stored comparison for the account, with the person's own rating for that day beside it. Written
+        nightly by a job and never by a request: the value cannot be overwritten, which is what keeps the two readings
+        separate. Absence is explicit (`present: false` with a reason and a count) and is a normal answer, not an error
+        — the comparison refuses when the history does not support one. Whole-record read: the fit takes the day's
+        context AND the sleep, activity and recovery figures the owning modules hold, and it names them, so a
+        section-scoped grant is refused rather than served a filtered list. Gated: `module.disabled` 403 when the mood
+        module is off."
+      responses:
+        "200":
+          description: The day's two readings, or an explained absence.
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/MoodPrognosisEnvelope"
+        "401": *a1
+        "403": *a7
+        "422": *a3
+        "429": *a4
   /api/mood-entries/bulk:
     post:
       tags:
@@ -9176,6 +9199,10 @@ paths:
                   enum:
                     - MANUAL
                     - OCR
+                encounterId:
+                  type: string
+                  minLength: 1
+                  maxLength: 40
               required:
                 - takenAt
       responses:
@@ -9477,6 +9504,10 @@ paths:
                   type: string
                   minLength: 1
                   maxLength: 64
+                encounterId:
+                  type: string
+                  minLength: 1
+                  maxLength: 40
               required:
                 - rows
       responses:
@@ -9713,6 +9744,12 @@ paths:
             type: string
             minLength: 1
             maxLength: 40
+        - in: query
+          name: episodeId
+          schema:
+            type: string
+            minLength: 1
+            maxLength: 40
         - in: query
           name: limit
           schema:
@@ -9825,6 +9862,36 @@ paths:
         "403": *a6
         "422": *a3
         "429": *a4
+  /api/encounters/suggest:
+    get:
+      tags:
+        - Records
+      summary: Which visit does a record dated around this day belong to?
+      description: "Resolves the caller's live DONE or PLANNED visits within ±7 days of `anchor` into a verdict, so the three
+        capture moments that ask the question — a document arriving, a lab panel committed from an extraction, a lab
+        panel typed by hand — all read the same answer. `one` means pre-select it visibly with one undo; `many` means
+        offer a picker with NOTHING pre-selected, because pre-selecting the first of two teaches a person to stop
+        reading suggestions; `none` means offer nothing at all. Cancelled visits and no-shows are never candidates:
+        neither happened, so neither produced the record being filed. No AI provider is involved and none is required."
+      parameters:
+        - in: query
+          name: anchor
+          schema:
+            type: string
+            format: date-time
+            pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z|([+-](?:[01]\d|2[0-3]):[0-5]\d)))$
+          required: true
+      responses:
+        "200":
+          description: The verdict.
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/SuggestEncounterEnvelope"
+        "401": *a1
+        "403": *a6
+        "422": *a3
+        "429": *a4
   /api/encounters/{id}:
     get:
       tags:
@@ -11397,6 +11464,12 @@ paths:
           schema:
             type: string
           description: Only documents linked to this illness/condition episode.
+        - name: encounterId
+          in: query
+          required: false
+          schema:
+            type: string
+          description: Only documents linked to this visit.
         - name: year
           in: query
           required: false
@@ -11515,6 +11588,12 @@ paths:
                   type: array
                   items:
                     type: string
+                encounterIds:
+                  description: Optional visit pre-links (repeat the field per id). Every id must be a live visit of the caller; an unknown
+                    one refuses the upload rather than dropping the link the person asked for.
+                  type: array
+                  items:
+                    type: string
               required:
                 - file
       responses:
@@ -11618,6 +11697,8 @@ paths:
                     - setKind
                     - linkEpisode
                     - unlinkEpisode
+                    - linkEncounter
+                    - unlinkEncounter
                     - delete
                     - restore
                 kind:
@@ -11636,6 +11717,10 @@ paths:
                   type: string
                   minLength: 1
                   maxLength: 40
+                encounterId:
+                  type: string
+                  minLength: 1
+                  maxLength: 40
               required:
                 - ids
                 - action
@@ -11720,6 +11805,13 @@ paths:
                     type: string
                     minLength: 1
                     maxLength: 40
+                encounterIds:
+                  maxItems: 20
+                  type: array
+                  items:
+                    type: string
+                    minLength: 1
+                    maxLength: 40
       responses:
         "200":
           description: The updated document.
@@ -15647,7 +15739,7 @@ components:
           type: number
           const: 2
         leaves:
-          maxItems: 91
+          maxItems: 92
           type: array
           items:
             type: string
@@ -16919,7 +17011,7 @@ components:
         enabledHeroItemKinds:
           description: Today-highlight item kinds in catalogue order. Missing means every current kind is enabled; an empty array
             disables all kinds.
-          maxItems: 8
+          maxItems: 9
           type: array
           items:
             type: string
@@ -16932,6 +17024,7 @@ components:
               - ecg_new_recording
               - tension_window
               - same_time_baseline
+              - upcoming_visit
         baseUpdatedAt:
           description: "Optimistic-concurrency base token: the `updatedAt` the client last read for this resource. Omit it for the
             legacy unconditional write (older clients are unaffected). When present, the write is guarded on the stored
@@ -32815,6 +32908,184 @@ components:
         - generatedAt
       additionalProperties: false
       description: Per-analyte change between the two most-recent numeric lab panels. Neutral framing, never a diagnosis.
+    MoodPrognosisEnvelope:
+      type: object
+      properties:
+        data:
+          $ref: "#/components/schemas/MoodPrognosis"
+        error:
+          type: "null"
+        meta:
+          type: object
+          properties:
+            requestId:
+              type: string
+          additionalProperties: false
+      required:
+        - data
+        - error
+      additionalProperties: false
+    MoodPrognosis:
+      anyOf:
+        - type: object
+          properties:
+            present:
+              type: boolean
+              const: true
+            date:
+              type: string
+              description: The local day this is about, `YYYY-MM-DD`.
+            predicted:
+              type: number
+              description: The expected pleasantness (A1) for that day, 0-10, on the account's own past pattern. A counterfactual,
+                never a measurement — and never to be displayed without `n` and the band.
+            ciLow:
+              anyOf:
+                - type: number
+                - type: "null"
+            ciHigh:
+              anyOf:
+                - type: number
+                - type: "null"
+              description: The band, from the validation residuals. It widens when the model fits badly, so a wide band is the signal
+                to present the value cautiously.
+            n:
+              type: integer
+              minimum: -9007199254740991
+              maximum: 9007199254740991
+              description: "Complete days the fit used. Display it WHEREVER `predicted` is displayed: a value built from 30 days and
+                one built from 300 look identical otherwise."
+            modelVersion:
+              type: string
+            computedAt:
+              type: string
+              format: date-time
+              pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z|([+-](?:[01]\d|2[0-3]):[0-5]\d)))$
+            ageDays:
+              anyOf:
+                - type: integer
+                  minimum: -9007199254740991
+                  maximum: 9007199254740991
+                - type: "null"
+              description: Whole days between that day and the reader's today.
+            current:
+              type: boolean
+              description: Whether it is fresh enough to back a present-tense sentence. False means the copy must name the day it is
+                about.
+            provisional:
+              type: boolean
+              description: "True below 60 days of history: label it as provisional."
+            stage:
+              type: string
+              enum:
+                - provisional
+                - regular
+                - seasonal
+            entries:
+              type: integer
+              minimum: -9007199254740991
+              maximum: 9007199254740991
+              description: Days of history behind the ladder.
+            seasonalUnlocked:
+              type: boolean
+            selfAssessment:
+              anyOf:
+                - type: integer
+                  minimum: -9007199254740991
+                  maximum: 9007199254740991
+                - type: "null"
+              description: "The person's own rating for that day, stored exactly as they gave it. It LEADS: it is the primary value on
+                any surface that shows both, and it is never merged with `predicted`."
+            deviation:
+              anyOf:
+                - type: string
+                  enum:
+                    - within
+                    - above
+                    - below
+                - type: "null"
+              description: Where the self-assessment sat against the BAND, not against `predicted`. `within` means the day went as the
+                account's own past days suggest.
+            deviationAmount:
+              anyOf:
+                - type: number
+                - type: "null"
+              description: How far outside the band, in scale points. `0` when inside.
+            contributions:
+              type: array
+              items:
+                $ref: "#/components/schemas/MoodPrognosisContribution"
+          required:
+            - present
+            - date
+            - predicted
+            - ciLow
+            - ciHigh
+            - n
+            - modelVersion
+            - computedAt
+            - ageDays
+            - current
+            - provisional
+            - stage
+            - entries
+            - seasonalUnlocked
+            - selfAssessment
+            - deviation
+            - deviationAmount
+            - contributions
+          additionalProperties: false
+        - type: object
+          properties:
+            present:
+              type: boolean
+              const: false
+            reason:
+              type: string
+              enum:
+                - no-output-yet
+                - learning-phase
+                - no-pattern
+              description: "`no-output-yet`: too few days for anything. `learning-phase`: enough to describe, not to compare.
+                `no-pattern`: enough days, nothing steady enough in them. None of the three is an error and none is a
+                zero."
+            entries:
+              type: integer
+              minimum: -9007199254740991
+              maximum: 9007199254740991
+            nextThreshold:
+              anyOf:
+                - type: integer
+                  minimum: -9007199254740991
+                  maximum: 9007199254740991
+                - type: "null"
+              description: Days at which the next step unlocks, when a count is missing.
+          required:
+            - present
+            - reason
+            - entries
+            - nextThreshold
+          additionalProperties: false
+      description: "Two separate readings of one day: what the person recorded, and what a comparison with their own past days
+        would have expected. They are never merged — the distance between them is the finding, and a single blended
+        figure destroys it. The comparison is a regularised regression over the account's own history: observational
+        only, never causal. Any copy built on it must state the value as a counterfactual (a value around X would have
+        been expected), must carry `n`, and must not say that anything caused anything."
+    MoodPrognosisContribution:
+      type: object
+      properties:
+        feature:
+          type: string
+          description: "Stable feature identifier: `dimension:a2`, `context:workLoad`, `context:workStatus=off` or `linked:steps`.
+            A client that does not recognise one skips it — an older row can name a feature a later model dropped."
+        contribution:
+          type: number
+          description: "Signed: how far this feature moved the expected value away from the account's own average day. Ordered by
+            absolute size, largest first."
+      required:
+        - feature
+        - contribution
+      additionalProperties: false
     BulkMoodResponseEnvelope:
       type: object
       properties:
@@ -34845,8 +35116,10 @@ components:
         - labResults
         - conditions
       additionalProperties: false
-      description: The three link families of one visit, each ordered by when it was filed. Present on the detail response,
-        absent from the list.
+      description: "The three link families of one visit, each ordered by when it was filed. Present on BOTH the list and the
+        detail: a card shows counts of what the visit produced, and an edit opened from a list row seeds its pickers
+        from that row — a list without them would make the first read zero and the second unfile everything on save. The
+        list resolves them in three grouped queries for the whole page, not three per row."
     EncounterLinkedTarget:
       type: object
       properties:
@@ -34923,6 +35196,99 @@ components:
         - data
         - error
       additionalProperties: false
+    SuggestEncounterEnvelope:
+      type: object
+      properties:
+        data:
+          $ref: "#/components/schemas/EncounterSuggestion"
+        error:
+          type: "null"
+        meta:
+          type: object
+          properties:
+            requestId:
+              type: string
+          additionalProperties: false
+      required:
+        - data
+        - error
+      additionalProperties: false
+    EncounterSuggestion:
+      oneOf:
+        - type: object
+          properties:
+            kind:
+              type: string
+              const: one
+            encounter:
+              $ref: "#/components/schemas/EncounterSuggestionCandidate"
+          required:
+            - kind
+            - encounter
+          additionalProperties: false
+        - type: object
+          properties:
+            kind:
+              type: string
+              const: many
+            encounters:
+              type: array
+              items:
+                $ref: "#/components/schemas/EncounterSuggestionCandidate"
+          required:
+            - kind
+            - encounters
+          additionalProperties: false
+        - type: object
+          properties:
+            kind:
+              type: string
+              const: none
+          required:
+            - kind
+          additionalProperties: false
+      description: "The verdict, as a shape rather than a best guess. There is deliberately no field on the `many` arm a
+        client could read as a pre-selection: collapsing two candidates into one is the failure this union exists to
+        make impossible."
+      type: object
+    EncounterSuggestionCandidate:
+      type: object
+      properties:
+        id:
+          type: string
+        occurredAt:
+          type: string
+        status:
+          type: string
+          enum:
+            - PLANNED
+            - DONE
+            - CANCELLED
+            - NO_SHOW
+        kind:
+          type: string
+          enum:
+            - ROUTINE
+            - ACUTE
+            - SPECIALIST
+            - PREVENTIVE
+            - EMERGENCY
+            - HOSPITAL
+            - THERAPY
+            - OTHER
+        practitionerName:
+          anyOf:
+            - type: string
+            - type: "null"
+      required:
+        - id
+        - occurredAt
+        - status
+        - kind
+        - practitionerName
+      additionalProperties: false
+      description: One visit a record might belong to, resolved far enough to render a row without a second round trip.
+        `practitionerName` is null when the visit names no practice, which is an absence rather than a gap.
     GetEncounterEnvelope:
       type: object
       properties:
@@ -36358,6 +36724,10 @@ components:
           type: array
           items:
             $ref: "#/components/schemas/DocumentConditionLink"
+        encounterLinks:
+          type: array
+          items:
+            $ref: "#/components/schemas/DocumentEncounterLink"
         servingClass:
           type: string
           enum:
@@ -36395,6 +36765,7 @@ components:
         - factCount
         - pendingCount
         - conditionLinks
+        - encounterLinks
         - servingClass
         - hasContentIndex
         - contentIndexSource
@@ -36424,6 +36795,26 @@ components:
         - name
       additionalProperties: false
       description: A link to one of the caller's illness/condition episodes. `name` is the episode's user-facing label.
+    DocumentEncounterLink:
+      type: object
+      properties:
+        encounterId:
+          type: string
+        kind:
+          type: string
+        occurredAt:
+          anyOf:
+            - type: string
+            - type: "null"
+      required:
+        - encounterId
+        - kind
+        - occurredAt
+      additionalProperties: false
+      description: "A link to one of the caller's visits — \"this letter belongs to that appointment\". `kind` is the
+        visit-kind ENUM CONSTANT rather than a rendered name: unlike a condition label, which is the person's own words,
+        a visit kind is one of eight closed values whose human name the reader's own bundle owns, so publishing the
+        constant is what lets a German reader and an English one each see it named correctly."
     InboundDocumentEnvelope:
       type: object
       properties:
@@ -36681,6 +37072,10 @@ components:
           type: array
           items:
             $ref: "#/components/schemas/DocumentConditionLink"
+        encounterLinks:
+          type: array
+          items:
+            $ref: "#/components/schemas/DocumentEncounterLink"
         servingClass:
           type: string
           enum:
@@ -36738,6 +37133,7 @@ components:
         - factCount
         - pendingCount
         - conditionLinks
+        - encounterLinks
         - servingClass
         - hasContentIndex
         - contentIndexSource
@@ -38434,6 +38830,7 @@ components:
             - ecg_new_recording
             - tension_window
             - same_time_baseline
+            - upcoming_visit
           description: Closed rail-item kind.
         itemKey:
           description: Stable dismiss identity, namespaced `<kind>:...`. Present only on the observational kinds (milestone /
@@ -38716,7 +39113,7 @@ components:
         enabledHeroItemKinds:
           description: Today-highlight item kinds in catalogue order. Missing means every current kind is enabled; an empty array
             disables all kinds.
-          maxItems: 8
+          maxItems: 9
           type: array
           items:
             type: string
@@ -38729,6 +39126,7 @@ components:
               - ecg_new_recording
               - tension_window
               - same_time_baseline
+              - upcoming_visit
         updatedAt:
           description: "Optimistic-concurrency token: the stored row's `updatedAt` at read/write time. Echo it back as
             `baseUpdatedAt` on the next write. Opaque."

e2e/visits.spec.ts

@@ -0,0 +1,102 @@
+/**
+ * Visits — the incidental-linking promise, proven end to end once.
+ *
+ * The flow this milestone is checked against, in one script:
+ *
+ *   1. create a visit with ONLY a date — nothing else touched, Save enabled;
+ *   2. it appears in the list;
+ *   3. open a document dated inside the ±7-day window;
+ *   4. the suggestion offers that visit;
+ *   5. take the offer;
+ *   6. the document's detail names the visit it now belongs to.
+ *
+ * Every assertion addresses a stable `data-slot`, never viewport text: the
+ * copy is i18n-driven and the mobile project renders the same slots at a
+ * different size, so a text assertion would break for the wrong reason.
+ *
+ * The visit is created through the API rather than by driving the sheet twice:
+ * step 1 is about the SAVE being possible with only a date, which the sheet
+ * assertion below covers, and the linking half needs a visit whose instant is
+ * pinned relative to the seeded document's date.
+ */
+import { expect, test } from "./setup/test";
+
+import { ensureVaultFixture, MRT_DOC_ID } from "./setup/vault-fixture";
+
+test.beforeEach(async () => {
+  await ensureVaultFixture();
+});
+
+test.describe("visits", () => {
+  test("a visit saves with a date and nothing else", async ({ page }) => {
+    await page.goto("/checkups");
+    await page.getByTestId("checkups-tab-visits").click();
+
+    const add = page.locator('[data-slot="visits-add"]').first();
+    await expect(add).toBeVisible();
+    await add.click();
+
+    // The date is pre-filled with now, and NOTHING else has been touched.
+    const save = page.locator('[data-slot="encounter-save"]').first();
+    await expect(save).toBeVisible();
+    // The whole product constraint: not disabled, with no practitioner, no
+    // reason, no outcome and no link chosen.
+    await expect(save).toBeEnabled();
+
+    await save.click();
+
+    // It appears in the list. A visit dated now is in the past arm.
+    await expect(page.locator('[data-slot="visit-card"]').first()).toBeVisible({
+      timeout: 15_000,
+    });
+  });
+
+  test("a document offers the visit its date falls near, and files itself against it", async ({
+    page,
+    request,
+  }) => {
+    // The seeded MRI report carries a fixed filing date; the visit is placed
+    // two days before it so the ±7-day window resolves to exactly one
+    // candidate — the branch that pre-selects.
+    const document = await request
+      .get(`/api/documents/inbound/${MRT_DOC_ID}`)
+      .then((res) => res.json());
+    const anchorDay: string =
+      document.data.reportDate ?? document.data.documentDate;
+    expect(
+      anchorDay,
+      "the fixture document carries a filing date",
+    ).toBeTruthy();
+    const occurredAt = new Date(`${anchorDay}T09:00:00.000Z`);
+    occurredAt.setUTCDate(occurredAt.getUTCDate() - 2);
+
+    const created = await request.post("/api/encounters", {
+      data: {
+        occurredAt: occurredAt.toISOString(),
+        status: "DONE",
+        kind: "SPECIALIST",
+      },
+    });
+    expect(created.status()).toBe(201);
+
+    await page.goto(`/documents?doc=${MRT_DOC_ID}`);
+
+    const suggestion = page
+      .locator('[data-slot="document-encounter-suggestion"]')
+      .first();
+    await expect(suggestion).toBeVisible({ timeout: 15_000 });
+    // One candidate, so the single-candidate branch: a pre-selectable offer
+    // rather than a picker.
+    await expect(suggestion).toHaveAttribute("data-verdict", "one");
+
+    await page
+      .locator('[data-slot="document-encounter-suggestion-option"]')
+      .first()
+      .click();
+
+    // The filing landed: the read-only "belongs to visit" row appears.
+    await expect(
+      page.locator('[data-slot="document-visit-links"]').first(),
+    ).toBeVisible({ timeout: 15_000 });
+  });
+});

messages/de.json

@@ -283,7 +283,14 @@
     "familyHistoryColCondition": "Erkrankung",
     "familyHistoryColAgeAtOnset": "Alter bei Beginn",
     "labsSourceRangeNote": "* Der Referenzbereich stammt aus dem Befund und weicht vom gespeicherten Bereich ab:",
-    "labsCatalogRangeLabel": "gespeicherter Bereich"
+    "labsCatalogRangeLabel": "gespeicherter Bereich",
+    "visitsTitle": "Arztbesuche",
+    "visitsColDate": "Datum",
+    "visitsColPractice": "Praxis",
+    "visitsColKind": "Art",
+    "visitsColReason": "Anlass",
+    "visitsColOutcome": "Ergebnis",
+    "visitsColConditions": "Erkrankungen"
   },
   "errorBoundary": {
     "title": "Da ist etwas schiefgelaufen",
@@ -478,7 +485,8 @@
       "milestone": "Meilensteine",
       "ecg_new_recording": "Neue EKG-Aufzeichnungen",
       "tension_window": "Anspannungsphasen",
-      "same_time_baseline": "Aktivität zur gleichen Tageszeit"
+      "same_time_baseline": "Aktivität zur gleichen Tageszeit",
+      "upcoming_visit": "Termine"
     },
     "layoutReset": "Auf Defaults zurücksetzen",
     "layoutResetTitle": "Dashboard-Layout zurücksetzen?",
@@ -3764,6 +3772,25 @@
         "statement": "An Tagen mit „{label}“ lag die Stimmung im Durchschnitt {direction}: {withAvg} gegenüber {withoutAvg}.",
         "counts": "{withDays} Tage mit, {withoutDays} Tage ohne",
         "caveat": "Das zeigt einen Zusammenhang, keine Ursache."
+      },
+      "prognosis": {
+        "title": "Deine Einschätzung und was deine bisherigen Tage nahelegen",
+        "selfLabel": "Deine Einschätzung",
+        "expectedLabel": "Auf Basis deiner Muster erwartet",
+        "band": "Bereich {low} bis {high}",
+        "statement": "Auf Basis deiner bisherigen Muster wäre für {date} ein Wert um {value} zu erwarten gewesen. Ermittelt aus {n} Tagen, die alles enthalten, was der Vergleich braucht.",
+        "provisional": "Noch vorläufig: das Muster stützt sich auf eine kurze Strecke von Tagen.",
+        "notToday": "Das beschreibt {date}, nicht heute.",
+        "deviationWithin": "Deine eigene Einschätzung liegt in diesem Bereich.",
+        "deviationAbove": "Deine eigene Einschätzung liegt {amount} Punkte über diesem Bereich.",
+        "deviationBelow": "Deine eigene Einschätzung liegt {amount} Punkte unter diesem Bereich.",
+        "weightedTitle": "Was an diesem Tag am stärksten gewichtet wurde",
+        "weightedUp": "{label} — zählte in Richtung eines höheren erwarteten Werts",
+        "weightedDown": "{label} — zählte in Richtung eines niedrigeren erwarteten Werts",
+        "caveat": "Das ist ein Vergleich mit deinen eigenen bisherigen Tagen, keine Aussage darüber, wie ein Tag zustande gekommen ist.",
+        "learning": "Lernphase: {entries} von {threshold} Tagen erfasst. Ein Vergleich erscheint, sobald genug davon zusammengekommen sind.",
+        "noPattern": "In den bisher erfassten {entries} Tagen ist nichts gleichmäßig genug, um einen Tag damit zu vergleichen. Wer den Kontext eines Tages mit erfasst, macht mehr davon vergleichbar.",
+        "featureValue": "{field}: {value}"
       }
     },
     "derived": {
@@ -5941,7 +5968,9 @@
       "rangeCustomEnd": "Bis",
       "errorGeneric": "Der Export konnte nicht erstellt werden. Bitte erneut versuchen.",
       "errorRateLimit": "Das Exportlimit für diese Stunde ist erreicht.",
-      "errorModuleDisabled": "Der Gesundheitsakten-Export ist für dieses Konto ausgeschaltet."
+      "errorModuleDisabled": "Der Gesundheitsakten-Export ist für dieses Konto ausgeschaltet.",
+      "visitOffer": "Am {when} steht ein Termin an: {what}.",
+      "visitOfferApply": "Bericht bis dahin"
     },
     "globalExcludedInjectionSitesLabel": "Global ausgeschlossene Injektionsstellen",
     "globalExcludedInjectionSitesHint": "Nie angeboten und beim Erfassen abgelehnt, auch wenn eine Medikation sie bevorzugt.",
@@ -8107,7 +8136,8 @@
       "openLink": "Vorsorge öffnen"
     },
     "showMeasurements": "Messergebnisse anzeigen",
-    "loadError": "Erinnerungen konnten nicht geladen werden."
+    "loadError": "Erinnerungen konnten nicht geladen werden.",
+    "fileVisit": "Termin eintragen"
   },
   "moduleList": {
     "viewToggleLabel": "Ansicht",
@@ -9261,7 +9291,8 @@
       "previewUnavailable": "Keine Inline-Vorschau für diesen Dateityp",
       "uploadedMeta": "Hinzugefügt am {date} · {size}",
       "share": "Teilen",
-      "labValuesLink": "{count} Laborwerte ansehen"
+      "labValuesLink": "{count} Laborwerte ansehen",
+      "visitsLabel": "Gehört zu Termin"
     },
     "dropOverlay": {
       "title": "Zum Hochladen ablegen",
@@ -9278,7 +9309,8 @@
       "partialFailure": "{failed} von {total} konnten nicht aktualisiert werden",
       "failed": "Die Aktion konnte nicht ausgeführt werden",
       "share": "Teilen",
-      "shareTooMany": "Ein Freigabelink fasst höchstens {max} Dokumente. Wähle einige ab und versuche es erneut."
+      "shareTooMany": "Ein Freigabelink fasst höchstens {max} Dokumente. Wähle einige ab und versuche es erneut.",
+      "linkVisit": "Termin zuordnen"
     },
     "episodeCard": {
       "title": "Dokumente",
@@ -9571,6 +9603,11 @@
           "below": "Bis {time} stehst du bei {today} Schritten. An einem üblichen Tag sind es um diese Zeit etwa {typical}.",
           "above": "Bis {time} stehst du bei {today} Schritten — mehr als die {typical}, die um diese Zeit für dich üblich sind."
         }
+      },
+      "upcomingVisit": {
+        "title": "Termin steht an",
+        "bodyToday": "{what} — heute",
+        "bodyTomorrow": "{what} — morgen"
       }
     },
     "action": {
@@ -9666,7 +9703,8 @@
     "sensitiveHint": "Hier ist nie etwas vorausgewählt. Wählen Sie jeden Eintrag selbst.",
     "scopeNone": "Noch nichts ausgewählt. Wählen Sie aus, was enthalten sein soll, oder übernehmen Sie den Standardbericht.",
     "scopeCount": "{count} Einträge aus {groups} Bereichen",
-    "scopeSensitive": "inkl. {names}"
+    "scopeSensitive": "inkl. {names}",
+    "leafVisits": "Arztbesuche"
   },
   "recordSharing": {
     "banner": {
@@ -10027,6 +10065,98 @@
       "hospital": "Krankenhaus",
       "therapy": "Therapietermin",
       "other": "Arzttermin"
+    },
+    "sectionTitle": "Termine",
+    "sectionDescription": "Arztbesuche und gebuchte Termine an einem Ort.",
+    "add": "Termin",
+    "loadError": "Termine konnten nicht geladen werden.",
+    "emptyTitle": "Noch kein Termin erfasst",
+    "emptyDescription": "Ein Datum genügt. Alles andere ist freiwillig.",
+    "upcomingHeading": "Anstehend",
+    "pastHeading": "Vergangen",
+    "createTitle": "Termin erfassen",
+    "editTitle": "Termin bearbeiten",
+    "formDescription": "Nur das Datum ist Pflicht.",
+    "created": "Termin gespeichert.",
+    "updated": "Termin aktualisiert.",
+    "saveFailed": "Termin konnte nicht gespeichert werden.",
+    "checkupNotClosed": "Termin gespeichert. Die Vorsorge bleibt offen — dafür reicht deine Freigabe nicht.",
+    "status": {
+      "planned": "Geplant",
+      "done": "Stattgefunden",
+      "cancelled": "Abgesagt",
+      "noShow": "Nicht wahrgenommen"
+    },
+    "card": {
+      "documentCount": "verknüpfte Dokumente",
+      "labCount": "verknüpfte Laborwerte",
+      "conditionCount": "verknüpfte Erkrankungen"
+    },
+    "form": {
+      "date": "Datum und Uhrzeit",
+      "dateDerivesStatusHint": "Ein Datum in der Zukunft ist ein gebuchter Termin.",
+      "status": "Status",
+      "practitioner": "Praxis oder Ärztin",
+      "practitionerHint": "Optional — du kannst den Namen später nachtragen.",
+      "practitionerNone": "Keine Angabe",
+      "practitionerSearch": "Name oder Praxis suchen",
+      "practitionerNoMatch": "Kein Eintrag gefunden.",
+      "practitionerAdd": "Neu anlegen",
+      "practitionerClear": "Auswahl entfernen",
+      "kind": "Art",
+      "reason": "Anlass",
+      "outcome": "Ergebnis",
+      "outcomeReveal": "Ergebnis eintragen",
+      "linkDocuments": "Dokumente",
+      "linkLabResults": "Laborwerte",
+      "linkConditions": "Erkrankungen",
+      "linkNothingToOffer": "Nichts zum Verknüpfen vorhanden."
+    },
+    "deleteTitle": "Termin löschen?",
+    "deleteDescription": "Der Eintrag wird entfernt. Ist der Termin gebucht, entfällt auch die Erinnerung dazu.",
+    "deleteFailed": "Termin konnte nicht gelöscht werden.",
+    "suggestion": {
+      "single": "Gehört zu diesem Termin?",
+      "choose": "Zu welchem Termin gehört das?"
+    },
+    "episodeCard": {
+      "title": "Termine dazu",
+      "emptyLine": "Noch kein Termin mit dieser Erkrankung verknüpft.",
+      "add": "Termin hinzufügen"
+    },
+    "dashboard": {
+      "nextVisit": "Nächster Termin: {what} am {when}"
     }
+  },
+  "checkups": {
+    "viewSwitchLabel": "Vorsorge oder Termine anzeigen",
+    "tabVorsorge": "Vorsorge",
+    "tabVisits": "Termine"
+  },
+  "practitioners": {
+    "title": "Praxen und Ärzte",
+    "description": "Dein eigenes Adressbuch — einmal tippen, überall auswählen.",
+    "linkLabel": "Adressbuch",
+    "add": "Eintrag",
+    "searchPlaceholder": "Name oder Praxis suchen",
+    "loadError": "Adressbuch konnte nicht geladen werden.",
+    "emptyTitle": "Noch kein Eintrag",
+    "emptyDescription": "Lege eine Praxis an, damit du sie beim Termin auswählen kannst.",
+    "noMatchTitle": "Kein Treffer",
+    "noMatchDescription": "Zu dieser Suche gibt es keinen Eintrag.",
+    "createTitle": "Eintrag anlegen",
+    "editTitle": "Eintrag bearbeiten",
+    "formDescription": "Nur der Name ist Pflicht.",
+    "name": "Name",
+    "specialty": "Fachrichtung",
+    "practice": "Praxis",
+    "location": "Adresse",
+    "phone": "Telefon",
+    "note": "Notiz",
+    "noteHint": "Verschlüsselt gespeichert.",
+    "saveFailed": "Eintrag konnte nicht gespeichert werden.",
+    "deleteTitle": "Eintrag löschen?",
+    "deleteDescription": "Deine bisherigen Termine bleiben erhalten und behalten diesen Namen.",
+    "deleteFailed": "Eintrag konnte nicht gelöscht werden."
   }
 }

messages/en.json

@@ -283,7 +283,14 @@
     "familyHistoryColCondition": "Condition",
     "familyHistoryColAgeAtOnset": "Age at onset",
     "labsSourceRangeNote": "* The reference range comes from the report itself and differs from the saved range:",
-    "labsCatalogRangeLabel": "saved range"
+    "labsCatalogRangeLabel": "saved range",
+    "visitsTitle": "Visits",
+    "visitsColDate": "Date",
+    "visitsColPractice": "Practice",
+    "visitsColKind": "Kind",
+    "visitsColReason": "Reason",
+    "visitsColOutcome": "Outcome",
+    "visitsColConditions": "Conditions"
   },
   "errorBoundary": {
     "title": "Something went wrong",
@@ -478,7 +485,8 @@
       "milestone": "Milestones",
       "ecg_new_recording": "New ECG recordings",
       "tension_window": "Tension windows",
-      "same_time_baseline": "Same-time activity"
+      "same_time_baseline": "Same-time activity",
+      "upcoming_visit": "Appointments"
     },
     "layoutReset": "Reset to defaults",
     "layoutResetTitle": "Reset the dashboard layout?",
@@ -3764,6 +3772,25 @@
         "statement": "On days with “{label}” the mood averaged {direction}: {withAvg} against {withoutAvg}.",
         "counts": "{withDays} days with, {withoutDays} days without",
         "caveat": "That shows a connection, not a cause."
+      },
+      "prognosis": {
+        "title": "Your rating, and what your own days suggest",
+        "selfLabel": "Your rating",
+        "expectedLabel": "Expected on your own pattern",
+        "band": "Range {low} to {high}",
+        "statement": "On your own patterns so far, a value around {value} would have been expected for {date}. Built from {n} days that carried everything the comparison needs.",
+        "provisional": "Still provisional: the pattern rests on a short stretch of days.",
+        "notToday": "This describes {date}, not today.",
+        "deviationWithin": "Your own rating sits inside that range.",
+        "deviationAbove": "Your own rating sits {amount} points above that range.",
+        "deviationBelow": "Your own rating sits {amount} points below that range.",
+        "weightedTitle": "What weighed most in this day's comparison",
+        "weightedUp": "{label} — counted towards a higher expected value",
+        "weightedDown": "{label} — counted towards a lower expected value",
+        "caveat": "This is a comparison with your own past days, not a statement about how a day came to go the way it did.",
+        "learning": "Learning phase: {entries} of {threshold} days recorded. A comparison appears once there are enough of them.",
+        "noPattern": "Nothing in the {entries} days recorded so far is steady enough to compare a day against. Recording a day's context makes more of it comparable.",
+        "featureValue": "{field}: {value}"
       }
     },
     "derived": {
@@ -5941,7 +5968,9 @@
       "rangeCustomEnd": "To",
       "errorGeneric": "The export could not be generated. Please try again.",
       "errorRateLimit": "You have reached the export limit for this hour.",
-      "errorModuleDisabled": "The health record export is switched off for this account."
+      "errorModuleDisabled": "The health record export is switched off for this account.",
+      "visitOffer": "An appointment is coming up on {when}: {what}.",
+      "visitOfferApply": "Report up to then"
     },
     "globalExcludedInjectionSitesLabel": "Globally excluded injection sites",
     "globalExcludedInjectionSitesHint": "Never offered and rejected when logging a dose, even if a medication prefers them.",
@@ -8107,7 +8136,8 @@
       "openLink": "Open checkups"
     },
     "showMeasurements": "Show measurements",
-    "loadError": "Could not load your reminders."
+    "loadError": "Could not load your reminders.",
+    "fileVisit": "Record a visit"
   },
   "moduleList": {
     "viewToggleLabel": "View",
@@ -9261,7 +9291,8 @@
       "previewUnavailable": "No inline preview for this file type",
       "uploadedMeta": "Added {date} · {size}",
       "share": "Share",
-      "labValuesLink": "View {count} lab values"
+      "labValuesLink": "View {count} lab values",
+      "visitsLabel": "Belongs to visit"
     },
     "dropOverlay": {
       "title": "Drop files to upload",
@@ -9278,7 +9309,8 @@
       "partialFailure": "{failed} of {total} could not be updated",
       "failed": "The action could not be completed",
       "share": "Share",
-      "shareTooMany": "A share link can hold at most {max} documents. Deselect some and try again."
+      "shareTooMany": "A share link can hold at most {max} documents. Deselect some and try again.",
+      "linkVisit": "File against visit"
     },
     "episodeCard": {
       "title": "Documents",
@@ -9571,6 +9603,11 @@
           "below": "By {time} you are at {today} steps. On a usual day you are around {typical} by now.",
           "above": "By {time} you are at {today} steps, ahead of the {typical} that is usual for you by now."
         }
+      },
+      "upcomingVisit": {
+        "title": "Appointment coming up",
+        "bodyToday": "{what} — today",
+        "bodyTomorrow": "{what} — tomorrow"
       }
     },
     "action": {
@@ -9666,7 +9703,8 @@
     "sensitiveHint": "Nothing here is ever preselected. Pick each entry yourself.",
     "scopeNone": "Nothing selected yet. Choose what to include, or apply the standard report.",
     "scopeCount": "{count} entries from {groups} areas",
-    "scopeSensitive": "incl. {names}"
+    "scopeSensitive": "incl. {names}",
+    "leafVisits": "Visits"
   },
   "recordSharing": {
     "banner": {
@@ -10027,6 +10065,98 @@
       "hospital": "Hospital",
       "therapy": "Therapy session",
       "other": "Appointment"
+    },
+    "sectionTitle": "Visits",
+    "sectionDescription": "Doctor's visits and booked appointments in one place.",
+    "add": "Visit",
+    "loadError": "Visits could not be loaded.",
+    "emptyTitle": "No visit recorded yet",
+    "emptyDescription": "A date is enough. Everything else is optional.",
+    "upcomingHeading": "Upcoming",
+    "pastHeading": "Past",
+    "createTitle": "Record a visit",
+    "editTitle": "Edit visit",
+    "formDescription": "Only the date is required.",
+    "created": "Visit saved.",
+    "updated": "Visit updated.",
+    "saveFailed": "The visit could not be saved.",
+    "checkupNotClosed": "Visit saved. The checkup stays open — your access does not cover that.",
+    "status": {
+      "planned": "Planned",
+      "done": "Attended",
+      "cancelled": "Cancelled",
+      "noShow": "Missed"
+    },
+    "card": {
+      "documentCount": "linked documents",
+      "labCount": "linked lab results",
+      "conditionCount": "linked conditions"
+    },
+    "form": {
+      "date": "Date and time",
+      "dateDerivesStatusHint": "A date in the future is a booked appointment.",
+      "status": "Status",
+      "practitioner": "Practice or doctor",
+      "practitionerHint": "Optional — you can add the name later.",
+      "practitionerNone": "Not specified",
+      "practitionerSearch": "Search name or practice",
+      "practitionerNoMatch": "No entry found.",
+      "practitionerAdd": "Add new",
+      "practitionerClear": "Clear selection",
+      "kind": "Kind",
+      "reason": "Reason",
+      "outcome": "Outcome",
+      "outcomeReveal": "Add an outcome",
+      "linkDocuments": "Documents",
+      "linkLabResults": "Lab results",
+      "linkConditions": "Conditions",
+      "linkNothingToOffer": "Nothing here to link yet."
+    },
+    "deleteTitle": "Delete this visit?",
+    "deleteDescription": "The entry is removed. If the visit is booked, its reminder stops with it.",
+    "deleteFailed": "The visit could not be deleted.",
+    "suggestion": {
+      "single": "Does this belong to this visit?",
+      "choose": "Which visit does this belong to?"
+    },
+    "episodeCard": {
+      "title": "Visits about this",
+      "emptyLine": "No visit linked to this condition yet.",
+      "add": "Add a visit"
+    },
+    "dashboard": {
+      "nextVisit": "Next appointment: {what} on {when}"
     }
+  },
+  "checkups": {
+    "viewSwitchLabel": "Show checkups or visits",
+    "tabVorsorge": "Checkups",
+    "tabVisits": "Visits"
+  },
+  "practitioners": {
+    "title": "Practices and doctors",
+    "description": "Your own address book — type a practice once, pick it everywhere.",
+    "linkLabel": "Address book",
+    "add": "Entry",
+    "searchPlaceholder": "Search name or practice",
+    "loadError": "The address book could not be loaded.",
+    "emptyTitle": "No entry yet",
+    "emptyDescription": "Add a practice so you can pick it when you record a visit.",
+    "noMatchTitle": "No match",
+    "noMatchDescription": "No entry matches this search.",
+    "createTitle": "Add an entry",
+    "editTitle": "Edit entry",
+    "formDescription": "Only the name is required.",
+    "name": "Name",
+    "specialty": "Specialty",
+    "practice": "Practice",
+    "location": "Address",
+    "phone": "Phone",
+    "note": "Note",
+    "noteHint": "Stored encrypted.",
+    "saveFailed": "The entry could not be saved.",
+    "deleteTitle": "Delete this entry?",
+    "deleteDescription": "Your existing visits stay, and they keep this name.",
+    "deleteFailed": "The entry could not be deleted."
   }
 }

messages/es.json

@@ -283,7 +283,14 @@
     "familyHistoryColCondition": "Afección",
     "familyHistoryColAgeAtOnset": "Edad de inicio",
     "labsSourceRangeNote": "* El rango de referencia procede del propio informe y difiere del rango guardado:",
-    "labsCatalogRangeLabel": "rango guardado"
+    "labsCatalogRangeLabel": "rango guardado",
+    "visitsTitle": "Visitas médicas",
+    "visitsColDate": "Fecha",
+    "visitsColPractice": "Consulta",
+    "visitsColKind": "Tipo",
+    "visitsColReason": "Motivo",
+    "visitsColOutcome": "Resultado",
+    "visitsColConditions": "Enfermedades"
   },
   "errorBoundary": {
     "title": "Algo ha salido mal",
@@ -478,7 +485,8 @@
       "milestone": "Hitos",
       "ecg_new_recording": "Nuevos registros de ECG",
       "tension_window": "Periodos de tensión",
-      "same_time_baseline": "Actividad a la misma hora"
+      "same_time_baseline": "Actividad a la misma hora",
+      "upcoming_visit": "Citas"
     },
     "layoutReset": "Restablecer valores por defecto",
     "layoutResetTitle": "¿Restablecer el diseño del panel?",
@@ -3764,6 +3772,25 @@
         "statement": "En los días con «{label}» el ánimo promedió {direction}: {withAvg} frente a {withoutAvg}.",
         "counts": "{withDays} días con, {withoutDays} días sin",
         "caveat": "Esto muestra una relación, no una causa."
+      },
+      "prognosis": {
+        "title": "Tu valoración y lo que sugieren tus días anteriores",
+        "selfLabel": "Tu valoración",
+        "expectedLabel": "Esperado según tus propios patrones",
+        "band": "Rango de {low} a {high}",
+        "statement": "Según tus patrones hasta ahora, para {date} cabría esperar un valor en torno a {value}. Calculado a partir de {n} días que reúnen todo lo que la comparación necesita.",
+        "provisional": "Todavía provisional: el patrón se apoya en pocos días.",
+        "notToday": "Esto describe {date}, no hoy.",
+        "deviationWithin": "Tu propia valoración está dentro de ese rango.",
+        "deviationAbove": "Tu propia valoración está {amount} puntos por encima de ese rango.",
+        "deviationBelow": "Tu propia valoración está {amount} puntos por debajo de ese rango.",
+        "weightedTitle": "Lo que más pesó en la comparación de este día",
+        "weightedUp": "{label}: contó hacia un valor esperado más alto",
+        "weightedDown": "{label}: contó hacia un valor esperado más bajo",
+        "caveat": "Es una comparación con tus propios días anteriores, no una afirmación sobre cómo llegó a transcurrir un día.",
+        "learning": "Fase de aprendizaje: {entries} de {threshold} días registrados. La comparación aparece cuando haya suficientes.",
+        "noPattern": "En los {entries} días registrados hasta ahora no hay nada lo bastante constante para comparar un día. Registrar el contexto del día hace comparable una parte mayor.",
+        "featureValue": "{field}: {value}"
       }
     },
     "derived": {
@@ -5941,7 +5968,9 @@
       "rangeCustomEnd": "Hasta",
       "errorGeneric": "No se pudo generar la exportación. Inténtelo de nuevo.",
       "errorRateLimit": "Ha alcanzado el límite de exportaciones de esta hora.",
-      "errorModuleDisabled": "La exportación del expediente está desactivada para esta cuenta."
+      "errorModuleDisabled": "La exportación del expediente está desactivada para esta cuenta.",
+      "visitOffer": "El {when} hay una cita: {what}.",
+      "visitOfferApply": "Informe hasta esa fecha"
     },
     "globalExcludedInjectionSitesLabel": "Sitios de inyección excluidos globalmente",
     "globalExcludedInjectionSitesHint": "Nunca se ofrecen y se rechazan al registrar una dosis, aunque un medicamento los prefiera.",
@@ -8107,7 +8136,8 @@
       "openLink": "Abrir revisiones"
     },
     "showMeasurements": "Ver mediciones",
-    "loadError": "No se pudieron cargar tus recordatorios."
+    "loadError": "No se pudieron cargar tus recordatorios.",
+    "fileVisit": "Registrar una cita"
   },
   "moduleList": {
     "viewToggleLabel": "Vista",
@@ -9261,7 +9291,8 @@
       "previewUnavailable": "Sin vista previa integrada para este tipo de archivo",
       "uploadedMeta": "Añadido el {date} · {size}",
       "share": "Compartir",
-      "labValuesLink": "Ver {count} valores de laboratorio"
+      "labValuesLink": "Ver {count} valores de laboratorio",
+      "visitsLabel": "Pertenece a la cita"
     },
     "dropOverlay": {
       "title": "Suelta los archivos para subirlos",
@@ -9278,7 +9309,8 @@
       "partialFailure": "No se pudieron actualizar {failed} de {total}",
       "failed": "No se pudo completar la acción",
       "share": "Compartir",
-      "shareTooMany": "Un enlace para compartir admite como máximo {max} documentos. Deselecciona algunos e inténtalo de nuevo."
+      "shareTooMany": "Un enlace para compartir admite como máximo {max} documentos. Deselecciona algunos e inténtalo de nuevo.",
+      "linkVisit": "Asignar a una cita"
     },
     "episodeCard": {
       "title": "Documentos",
@@ -9571,6 +9603,11 @@
           "below": "A las {time} llevas {today} pasos. En un día habitual rondas los {typical} a esta hora.",
           "above": "A las {time} llevas {today} pasos, por encima de los {typical} habituales a esta hora."
         }
+      },
+      "upcomingVisit": {
+        "title": "Cita próxima",
+        "bodyToday": "{what}: hoy",
+        "bodyTomorrow": "{what}: mañana"
       }
     },
     "action": {
@@ -9666,7 +9703,8 @@
     "sensitiveHint": "Aquí nunca hay nada preseleccionado. Elija cada entrada usted mismo.",
     "scopeNone": "Nada seleccionado todavía. Elija qué incluir o aplique el informe estándar.",
     "scopeCount": "{count} entradas de {groups} áreas",
-    "scopeSensitive": "incl. {names}"
+    "scopeSensitive": "incl. {names}",
+    "leafVisits": "Visitas médicas"
   },
   "recordSharing": {
     "banner": {
@@ -10027,6 +10065,98 @@
       "hospital": "Hospital",
       "therapy": "Sesión de terapia",
       "other": "Cita médica"
+    },
+    "sectionTitle": "Citas",
+    "sectionDescription": "Visitas médicas y citas reservadas en un solo sitio.",
+    "add": "Cita",
+    "loadError": "No se pudieron cargar las citas.",
+    "emptyTitle": "Todavía no hay ninguna cita",
+    "emptyDescription": "Basta con una fecha. Todo lo demás es opcional.",
+    "upcomingHeading": "Próximas",
+    "pastHeading": "Pasadas",
+    "createTitle": "Registrar una cita",
+    "editTitle": "Editar la cita",
+    "formDescription": "Solo la fecha es obligatoria.",
+    "created": "Cita guardada.",
+    "updated": "Cita actualizada.",
+    "saveFailed": "No se pudo guardar la cita.",
+    "checkupNotClosed": "Cita guardada. La revisión sigue pendiente: tu acceso no lo permite.",
+    "status": {
+      "planned": "Prevista",
+      "done": "Realizada",
+      "cancelled": "Cancelada",
+      "noShow": "No acudida"
+    },
+    "card": {
+      "documentCount": "documentos vinculados",
+      "labCount": "resultados de laboratorio vinculados",
+      "conditionCount": "enfermedades vinculadas"
+    },
+    "form": {
+      "date": "Fecha y hora",
+      "dateDerivesStatusHint": "Una fecha futura es una cita reservada.",
+      "status": "Estado",
+      "practitioner": "Consulta o médico",
+      "practitionerHint": "Opcional: puedes añadir el nombre más tarde.",
+      "practitionerNone": "Sin indicar",
+      "practitionerSearch": "Buscar nombre o consulta",
+      "practitionerNoMatch": "No se encontró ninguna entrada.",
+      "practitionerAdd": "Añadir nueva",
+      "practitionerClear": "Quitar la selección",
+      "kind": "Tipo",
+      "reason": "Motivo",
+      "outcome": "Resultado",
+      "outcomeReveal": "Añadir un resultado",
+      "linkDocuments": "Documentos",
+      "linkLabResults": "Resultados de laboratorio",
+      "linkConditions": "Enfermedades",
+      "linkNothingToOffer": "Todavía no hay nada que vincular."
+    },
+    "deleteTitle": "¿Eliminar esta cita?",
+    "deleteDescription": "Se elimina la entrada. Si la cita está reservada, su recordatorio también desaparece.",
+    "deleteFailed": "No se pudo eliminar la cita.",
+    "suggestion": {
+      "single": "¿Pertenece a esta cita?",
+      "choose": "¿A qué cita pertenece?"
+    },
+    "episodeCard": {
+      "title": "Citas relacionadas",
+      "emptyLine": "Todavía no hay ninguna cita vinculada a esta enfermedad.",
+      "add": "Añadir una cita"
+    },
+    "dashboard": {
+      "nextVisit": "Próxima cita: {what} el {when}"
     }
+  },
+  "checkups": {
+    "viewSwitchLabel": "Mostrar revisiones o citas",
+    "tabVorsorge": "Revisiones",
+    "tabVisits": "Citas"
+  },
+  "practitioners": {
+    "title": "Consultas y médicos",
+    "description": "Tu propia agenda: escribe una consulta una vez y elígela en todas partes.",
+    "linkLabel": "Agenda",
+    "add": "Entrada",
+    "searchPlaceholder": "Buscar nombre o consulta",
+    "loadError": "No se pudo cargar la agenda.",
+    "emptyTitle": "Todavía no hay entradas",
+    "emptyDescription": "Añade una consulta para poder elegirla al registrar una cita.",
+    "noMatchTitle": "Sin coincidencias",
+    "noMatchDescription": "Ninguna entrada coincide con esta búsqueda.",
+    "createTitle": "Añadir una entrada",
+    "editTitle": "Editar la entrada",
+    "formDescription": "Solo el nombre es obligatorio.",
+    "name": "Nombre",
+    "specialty": "Especialidad",
+    "practice": "Consulta",
+    "location": "Dirección",
+    "phone": "Teléfono",
+    "note": "Nota",
+    "noteHint": "Se guarda cifrada.",
+    "saveFailed": "No se pudo guardar la entrada.",
+    "deleteTitle": "¿Eliminar esta entrada?",
+    "deleteDescription": "Tus citas anteriores se mantienen y conservan este nombre.",
+    "deleteFailed": "No se pudo eliminar la entrada."
   }
 }

messages/fr.json

@@ -283,7 +283,14 @@
     "familyHistoryColCondition": "Affection",
     "familyHistoryColAgeAtOnset": "Âge au début",
     "labsSourceRangeNote": "* La plage de référence provient du compte rendu lui-même et diffère de la plage enregistrée :",
-    "labsCatalogRangeLabel": "plage enregistrée"
+    "labsCatalogRangeLabel": "plage enregistrée",
+    "visitsTitle": "Consultations",
+    "visitsColDate": "Date",
+    "visitsColPractice": "Cabinet",
+    "visitsColKind": "Type",
+    "visitsColReason": "Motif",
+    "visitsColOutcome": "Résultat",
+    "visitsColConditions": "Maladies"
   },
   "errorBoundary": {
     "title": "Une erreur est survenue",
@@ -478,7 +485,8 @@
       "milestone": "Étapes franchies",
       "ecg_new_recording": "Nouveaux enregistrements ECG",
       "tension_window": "Périodes de tension",
-      "same_time_baseline": "Activité à la même heure"
+      "same_time_baseline": "Activité à la même heure",
+      "upcoming_visit": "Rendez-vous"
     },
     "layoutReset": "Rétablir les valeurs par défaut",
     "layoutResetTitle": "Réinitialiser la disposition du tableau de bord ?",
@@ -3764,6 +3772,25 @@
         "statement": "Les jours avec « {label} », l'humeur était en moyenne {direction} : {withAvg} contre {withoutAvg}.",
         "counts": "{withDays} jours avec, {withoutDays} jours sans",
         "caveat": "Cela montre un lien, pas une cause."
+      },
+      "prognosis": {
+        "title": "Ton évaluation et ce que suggèrent tes journées passées",
+        "selfLabel": "Ton évaluation",
+        "expectedLabel": "Attendu selon tes propres habitudes",
+        "band": "Plage de {low} à {high}",
+        "statement": "D'après tes habitudes jusqu'ici, une valeur autour de {value} aurait été attendue pour {date}. Établi à partir de {n} journées réunissant tout ce dont la comparaison a besoin.",
+        "provisional": "Encore provisoire : le motif repose sur une courte série de journées.",
+        "notToday": "Cela décrit {date}, pas aujourd'hui.",
+        "deviationWithin": "Ta propre évaluation se situe dans cette plage.",
+        "deviationAbove": "Ta propre évaluation se situe {amount} points au-dessus de cette plage.",
+        "deviationBelow": "Ta propre évaluation se situe {amount} points en dessous de cette plage.",
+        "weightedTitle": "Ce qui a le plus pesé dans la comparaison de cette journée",
+        "weightedUp": "{label} — comptait vers une valeur attendue plus élevée",
+        "weightedDown": "{label} — comptait vers une valeur attendue plus basse",
+        "caveat": "C'est une comparaison avec tes propres journées passées, pas une affirmation sur la manière dont une journée s'est déroulée.",
+        "learning": "Phase d'apprentissage : {entries} journées sur {threshold} enregistrées. La comparaison apparaît une fois qu'il y en a assez.",
+        "noPattern": "Dans les {entries} journées enregistrées jusqu'ici, rien n'est assez régulier pour comparer une journée. Noter le contexte d'une journée en rend davantage comparable.",
+        "featureValue": "{field} : {value}"
       }
     },
     "derived": {
@@ -5941,7 +5968,9 @@
       "rangeCustomEnd": "Au",
       "errorGeneric": "L'export n'a pas pu être généré. Veuillez réessayer.",
       "errorRateLimit": "Vous avez atteint la limite d'exports pour cette heure.",
-      "errorModuleDisabled": "L'export du dossier est désactivé pour ce compte."
+      "errorModuleDisabled": "L'export du dossier est désactivé pour ce compte.",
+      "visitOffer": "Un rendez-vous est prévu le {when} : {what}.",
+      "visitOfferApply": "Rapport jusque-là"
     },
     "globalExcludedInjectionSitesLabel": "Sites d'injection exclus globalement",
     "globalExcludedInjectionSitesHint": "Jamais proposés et refusés à l'enregistrement, même si un médicament les privilégie.",
@@ -8107,7 +8136,8 @@
       "openLink": "Ouvrir les examens"
     },
     "showMeasurements": "Afficher les mesures",
-    "loadError": "Impossible de charger vos rappels."
+    "loadError": "Impossible de charger vos rappels.",
+    "fileVisit": "Enregistrer un rendez-vous"
   },
   "moduleList": {
     "viewToggleLabel": "Affichage",
@@ -9261,7 +9291,8 @@
       "previewUnavailable": "Pas d'aperçu intégré pour ce type de fichier",
       "uploadedMeta": "Ajouté le {date} · {size}",
       "share": "Partager",
-      "labValuesLink": "Voir {count} valeurs de laboratoire"
+      "labValuesLink": "Voir {count} valeurs de laboratoire",
+      "visitsLabel": "Rattaché au rendez-vous"
     },
     "dropOverlay": {
       "title": "Déposez les fichiers pour les téléverser",
@@ -9278,7 +9309,8 @@
       "partialFailure": "Impossible de mettre à jour {failed} sur {total}",
       "failed": "L'action n'a pas pu être effectuée",
       "share": "Partager",
-      "shareTooMany": "Un lien de partage contient au maximum {max} documents. Désélectionnez-en quelques-uns et réessayez."
+      "shareTooMany": "Un lien de partage contient au maximum {max} documents. Désélectionnez-en quelques-uns et réessayez.",
+      "linkVisit": "Classer sous un rendez-vous"
     },
     "episodeCard": {
       "title": "Documents",
@@ -9571,6 +9603,11 @@
           "below": "À {time} vous en êtes à {today} pas. Un jour habituel, vous tournez autour de {typical} à cette heure.",
           "above": "À {time} vous en êtes à {today} pas, au-dessus des {typical} habituels à cette heure."
         }
+      },
+      "upcomingVisit": {
+        "title": "Rendez-vous à venir",
+        "bodyToday": "{what} — aujourd'hui",
+        "bodyTomorrow": "{what} — demain"
       }
     },
     "action": {
@@ -9666,7 +9703,8 @@
     "sensitiveHint": "Rien n'est jamais présélectionné ici. Choisissez chaque élément vous-même.",
     "scopeNone": "Rien de sélectionné pour l'instant. Choisissez ce qui doit figurer, ou appliquez le compte rendu standard.",
     "scopeCount": "{count} éléments issus de {groups} domaines",
-    "scopeSensitive": "dont {names}"
+    "scopeSensitive": "dont {names}",
+    "leafVisits": "Consultations"
   },
   "recordSharing": {
     "banner": {
@@ -10027,6 +10065,98 @@
       "hospital": "Hôpital",
       "therapy": "Séance de thérapie",
       "other": "Rendez-vous médical"
+    },
+    "sectionTitle": "Rendez-vous",
+    "sectionDescription": "Consultations et rendez-vous pris, au même endroit.",
+    "add": "Rendez-vous",
+    "loadError": "Impossible de charger les rendez-vous.",
+    "emptyTitle": "Aucun rendez-vous enregistré",
+    "emptyDescription": "Une date suffit. Le reste est facultatif.",
+    "upcomingHeading": "À venir",
+    "pastHeading": "Passés",
+    "createTitle": "Enregistrer un rendez-vous",
+    "editTitle": "Modifier le rendez-vous",
+    "formDescription": "Seule la date est obligatoire.",
+    "created": "Rendez-vous enregistré.",
+    "updated": "Rendez-vous mis à jour.",
+    "saveFailed": "Le rendez-vous n'a pas pu être enregistré.",
+    "checkupNotClosed": "Rendez-vous enregistré. Le dépistage reste ouvert : votre accès ne le couvre pas.",
+    "status": {
+      "planned": "Prévu",
+      "done": "Effectué",
+      "cancelled": "Annulé",
+      "noShow": "Non honoré"
+    },
+    "card": {
+      "documentCount": "documents liés",
+      "labCount": "résultats de laboratoire liés",
+      "conditionCount": "maladies liées"
+    },
+    "form": {
+      "date": "Date et heure",
+      "dateDerivesStatusHint": "Une date à venir correspond à un rendez-vous pris.",
+      "status": "Statut",
+      "practitioner": "Cabinet ou médecin",
+      "practitionerHint": "Facultatif : vous pourrez ajouter le nom plus tard.",
+      "practitionerNone": "Non précisé",
+      "practitionerSearch": "Rechercher un nom ou un cabinet",
+      "practitionerNoMatch": "Aucune entrée trouvée.",
+      "practitionerAdd": "Créer une entrée",
+      "practitionerClear": "Retirer la sélection",
+      "kind": "Type",
+      "reason": "Motif",
+      "outcome": "Résultat",
+      "outcomeReveal": "Ajouter un résultat",
+      "linkDocuments": "Documents",
+      "linkLabResults": "Résultats de laboratoire",
+      "linkConditions": "Maladies",
+      "linkNothingToOffer": "Rien à lier pour le moment."
+    },
+    "deleteTitle": "Supprimer ce rendez-vous ?",
+    "deleteDescription": "L'entrée est supprimée. Si le rendez-vous est pris, son rappel disparaît avec elle.",
+    "deleteFailed": "Le rendez-vous n'a pas pu être supprimé.",
+    "suggestion": {
+      "single": "Cela concerne-t-il ce rendez-vous ?",
+      "choose": "À quel rendez-vous cela se rattache-t-il ?"
+    },
+    "episodeCard": {
+      "title": "Rendez-vous liés",
+      "emptyLine": "Aucun rendez-vous n'est encore rattaché à cette maladie.",
+      "add": "Ajouter un rendez-vous"
+    },
+    "dashboard": {
+      "nextVisit": "Prochain rendez-vous : {what} le {when}"
     }
+  },
+  "checkups": {
+    "viewSwitchLabel": "Afficher les dépistages ou les rendez-vous",
+    "tabVorsorge": "Dépistages",
+    "tabVisits": "Rendez-vous"
+  },
+  "practitioners": {
+    "title": "Cabinets et médecins",
+    "description": "Votre carnet d'adresses : saisissez un cabinet une fois, choisissez-le partout.",
+    "linkLabel": "Carnet d'adresses",
+    "add": "Entrée",
+    "searchPlaceholder": "Rechercher un nom ou un cabinet",
+    "loadError": "Impossible de charger le carnet d'adresses.",
+    "emptyTitle": "Aucune entrée",
+    "emptyDescription": "Ajoutez un cabinet pour pouvoir le choisir lors d'un rendez-vous.",
+    "noMatchTitle": "Aucun résultat",
+    "noMatchDescription": "Aucune entrée ne correspond à cette recherche.",
+    "createTitle": "Ajouter une entrée",
+    "editTitle": "Modifier l'entrée",
+    "formDescription": "Seul le nom est obligatoire.",
+    "name": "Nom",
+    "specialty": "Spécialité",
+    "practice": "Cabinet",
+    "location": "Adresse",
+    "phone": "Téléphone",
+    "note": "Note",
+    "noteHint": "Enregistrée chiffrée.",
+    "saveFailed": "L'entrée n'a pas pu être enregistrée.",
+    "deleteTitle": "Supprimer cette entrée ?",
+    "deleteDescription": "Vos rendez-vous existants restent et conservent ce nom.",
+    "deleteFailed": "L'entrée n'a pas pu être supprimée."
   }
 }

messages/it.json

@@ -283,7 +283,14 @@
     "familyHistoryColCondition": "Condizione",
     "familyHistoryColAgeAtOnset": "Età di esordio",
     "labsSourceRangeNote": "* L'intervallo di riferimento proviene dal referto stesso e differisce da quello salvato:",
-    "labsCatalogRangeLabel": "intervallo salvato"
+    "labsCatalogRangeLabel": "intervallo salvato",
+    "visitsTitle": "Visite mediche",
+    "visitsColDate": "Data",
+    "visitsColPractice": "Studio",
+    "visitsColKind": "Tipo",
+    "visitsColReason": "Motivo",
+    "visitsColOutcome": "Esito",
+    "visitsColConditions": "Malattie"
   },
   "errorBoundary": {
     "title": "Qualcosa è andato storto",
@@ -478,7 +485,8 @@
       "milestone": "Traguardi",
       "ecg_new_recording": "Nuove registrazioni ECG",
       "tension_window": "Periodi di tensione",
-      "same_time_baseline": "Attività alla stessa ora"
+      "same_time_baseline": "Attività alla stessa ora",
+      "upcoming_visit": "Appuntamenti"
     },
     "layoutReset": "Ripristina i valori predefiniti",
     "layoutResetTitle": "Reimpostare il layout della dashboard?",
@@ -3764,6 +3772,25 @@
         "statement": "Nei giorni con «{label}» l'umore è stato in media {direction}: {withAvg} contro {withoutAvg}.",
         "counts": "{withDays} giorni con, {withoutDays} giorni senza",
         "caveat": "Questo mostra una relazione, non una causa."
+      },
+      "prognosis": {
+        "title": "La tua valutazione e ciò che suggeriscono le tue giornate passate",
+        "selfLabel": "La tua valutazione",
+        "expectedLabel": "Atteso in base alle tue abitudini",
+        "band": "Intervallo da {low} a {high}",
+        "statement": "In base alle tue abitudini finora, per {date} ci si sarebbe attesi un valore intorno a {value}. Ricavato da {n} giornate che contengono tutto ciò che serve al confronto.",
+        "provisional": "Ancora provvisorio: lo schema si appoggia su poche giornate.",
+        "notToday": "Questo descrive {date}, non oggi.",
+        "deviationWithin": "La tua valutazione rientra in questo intervallo.",
+        "deviationAbove": "La tua valutazione è {amount} punti sopra questo intervallo.",
+        "deviationBelow": "La tua valutazione è {amount} punti sotto questo intervallo.",
+        "weightedTitle": "Che cosa ha pesato di più nel confronto di questa giornata",
+        "weightedUp": "{label} — contava verso un valore atteso più alto",
+        "weightedDown": "{label} — contava verso un valore atteso più basso",
+        "caveat": "È un confronto con le tue giornate passate, non un'affermazione su come una giornata sia andata a finire così.",
+        "learning": "Fase di apprendimento: {entries} giornate su {threshold} registrate. Il confronto compare quando ce ne sono abbastanza.",
+        "noPattern": "Nelle {entries} giornate registrate finora non c'è nulla di abbastanza costante per confrontare una giornata. Registrare il contesto della giornata rende confrontabile una parte maggiore.",
+        "featureValue": "{field}: {value}"
       }
     },
     "derived": {
@@ -5941,7 +5968,9 @@
       "rangeCustomEnd": "Al",
       "errorGeneric": "Non è stato possibile generare l'esportazione. Riprova.",
       "errorRateLimit": "Hai raggiunto il limite di esportazioni per questa ora.",
-      "errorModuleDisabled": "L'esportazione della cartella è disattivata per questo account."
+      "errorModuleDisabled": "L'esportazione della cartella è disattivata per questo account.",
+      "visitOffer": "Il {when} c'è un appuntamento: {what}.",
+      "visitOfferApply": "Referto fino a quella data"
     },
     "globalExcludedInjectionSitesLabel": "Siti di iniezione esclusi globalmente",
     "globalExcludedInjectionSitesHint": "Mai proposti e rifiutati alla registrazione, anche se un farmaco li preferisce.",
@@ -8107,7 +8136,8 @@
       "openLink": "Apri controlli"
     },
     "showMeasurements": "Mostra le misurazioni",
-    "loadError": "Impossibile caricare i promemoria."
+    "loadError": "Impossibile caricare i promemoria.",
+    "fileVisit": "Registra un appuntamento"
   },
   "moduleList": {
     "viewToggleLabel": "Vista",
@@ -9261,7 +9291,8 @@
       "previewUnavailable": "Nessuna anteprima integrata per questo tipo di file",
       "uploadedMeta": "Aggiunto il {date} · {size}",
       "share": "Condividi",
-      "labValuesLink": "Vedi {count} valori di laboratorio"
+      "labValuesLink": "Vedi {count} valori di laboratorio",
+      "visitsLabel": "Appartiene all'appuntamento"
     },
     "dropOverlay": {
       "title": "Rilascia i file per caricarli",
@@ -9278,7 +9309,8 @@
       "partialFailure": "Impossibile aggiornare {failed} su {total}",
       "failed": "Impossibile completare l'azione",
       "share": "Condividi",
-      "shareTooMany": "Un link di condivisione contiene al massimo {max} documenti. Deseleziona alcuni documenti e riprova."
+      "shareTooMany": "Un link di condivisione contiene al massimo {max} documenti. Deseleziona alcuni documenti e riprova.",
+      "linkVisit": "Assegna a un appuntamento"
     },
     "episodeCard": {
       "title": "Documenti",
@@ -9571,6 +9603,11 @@
           "below": "Alle {time} sei a {today} passi. In una giornata tipo a quest'ora sei intorno a {typical}.",
           "above": "Alle {time} sei a {today} passi, sopra i {typical} che per te sono abituali a quest'ora."
         }
+      },
+      "upcomingVisit": {
+        "title": "Appuntamento in arrivo",
+        "bodyToday": "{what} — oggi",
+        "bodyTomorrow": "{what} — domani"
       }
     },
     "action": {
@@ -9666,7 +9703,8 @@
     "sensitiveHint": "Qui non è mai preselezionato nulla. Scegli ogni voce tu stesso.",
     "scopeNone": "Ancora niente selezionato. Scegli cosa includere oppure applica il referto standard.",
     "scopeCount": "{count} voci da {groups} aree",
-    "scopeSensitive": "incl. {names}"
+    "scopeSensitive": "incl. {names}",
+    "leafVisits": "Visite mediche"
   },
   "recordSharing": {
     "banner": {
@@ -10027,6 +10065,98 @@
       "hospital": "Ospedale",
       "therapy": "Seduta di terapia",
       "other": "Appuntamento medico"
+    },
+    "sectionTitle": "Appuntamenti",
+    "sectionDescription": "Visite mediche e appuntamenti fissati in un unico posto.",
+    "add": "Appuntamento",
+    "loadError": "Impossibile caricare gli appuntamenti.",
+    "emptyTitle": "Nessun appuntamento registrato",
+    "emptyDescription": "Basta una data. Tutto il resto è facoltativo.",
+    "upcomingHeading": "In arrivo",
+    "pastHeading": "Passati",
+    "createTitle": "Registra un appuntamento",
+    "editTitle": "Modifica appuntamento",
+    "formDescription": "Solo la data è obbligatoria.",
+    "created": "Appuntamento salvato.",
+    "updated": "Appuntamento aggiornato.",
+    "saveFailed": "Non è stato possibile salvare l'appuntamento.",
+    "checkupNotClosed": "Appuntamento salvato. Il controllo resta aperto: il tuo accesso non lo comprende.",
+    "status": {
+      "planned": "Previsto",
+      "done": "Effettuato",
+      "cancelled": "Annullato",
+      "noShow": "Non presentato"
+    },
+    "card": {
+      "documentCount": "documenti collegati",
+      "labCount": "esami di laboratorio collegati",
+      "conditionCount": "malattie collegate"
+    },
+    "form": {
+      "date": "Data e ora",
+      "dateDerivesStatusHint": "Una data futura è un appuntamento fissato.",
+      "status": "Stato",
+      "practitioner": "Studio o medico",
+      "practitionerHint": "Facoltativo: puoi aggiungere il nome più tardi.",
+      "practitionerNone": "Non indicato",
+      "practitionerSearch": "Cerca nome o studio",
+      "practitionerNoMatch": "Nessuna voce trovata.",
+      "practitionerAdd": "Aggiungi nuova",
+      "practitionerClear": "Rimuovi la selezione",
+      "kind": "Tipo",
+      "reason": "Motivo",
+      "outcome": "Esito",
+      "outcomeReveal": "Aggiungi un esito",
+      "linkDocuments": "Documenti",
+      "linkLabResults": "Esami di laboratorio",
+      "linkConditions": "Malattie",
+      "linkNothingToOffer": "Per ora non c'è nulla da collegare."
+    },
+    "deleteTitle": "Eliminare questo appuntamento?",
+    "deleteDescription": "La voce viene rimossa. Se l'appuntamento è fissato, anche il promemoria sparisce.",
+    "deleteFailed": "Non è stato possibile eliminare l'appuntamento.",
+    "suggestion": {
+      "single": "Appartiene a questo appuntamento?",
+      "choose": "A quale appuntamento appartiene?"
+    },
+    "episodeCard": {
+      "title": "Appuntamenti collegati",
+      "emptyLine": "Nessun appuntamento ancora collegato a questa malattia.",
+      "add": "Aggiungi un appuntamento"
+    },
+    "dashboard": {
+      "nextVisit": "Prossimo appuntamento: {what} il {when}"
     }
+  },
+  "checkups": {
+    "viewSwitchLabel": "Mostra controlli o appuntamenti",
+    "tabVorsorge": "Controlli",
+    "tabVisits": "Appuntamenti"
+  },
+  "practitioners": {
+    "title": "Studi e medici",
+    "description": "La tua rubrica: scrivi uno studio una volta e selezionalo ovunque.",
+    "linkLabel": "Rubrica",
+    "add": "Voce",
+    "searchPlaceholder": "Cerca nome o studio",
+    "loadError": "Impossibile caricare la rubrica.",
+    "emptyTitle": "Nessuna voce",
+    "emptyDescription": "Aggiungi uno studio per poterlo scegliere quando registri un appuntamento.",
+    "noMatchTitle": "Nessuna corrispondenza",
+    "noMatchDescription": "Nessuna voce corrisponde a questa ricerca.",
+    "createTitle": "Aggiungi una voce",
+    "editTitle": "Modifica la voce",
+    "formDescription": "Solo il nome è obbligatorio.",
+    "name": "Nome",
+    "specialty": "Specializzazione",
+    "practice": "Studio",
+    "location": "Indirizzo",
+    "phone": "Telefono",
+    "note": "Nota",
+    "noteHint": "Salvata cifrata.",
+    "saveFailed": "Non è stato possibile salvare la voce.",
+    "deleteTitle": "Eliminare questa voce?",
+    "deleteDescription": "I tuoi appuntamenti esistenti restano e conservano questo nome.",
+    "deleteFailed": "Non è stato possibile eliminare la voce."
   }
 }

messages/pl.json

@@ -283,7 +283,14 @@
     "familyHistoryColCondition": "Schorzenie",
     "familyHistoryColAgeAtOnset": "Wiek zachorowania",
     "labsSourceRangeNote": "* Zakres referencyjny pochodzi z samego wyniku i różni się od zapisanego zakresu:",
-    "labsCatalogRangeLabel": "zapisany zakres"
+    "labsCatalogRangeLabel": "zapisany zakres",
+    "visitsTitle": "Wizyty lekarskie",
+    "visitsColDate": "Data",
+    "visitsColPractice": "Gabinet",
+    "visitsColKind": "Rodzaj",
+    "visitsColReason": "Powód",
+    "visitsColOutcome": "Wynik",
+    "visitsColConditions": "Choroby"
   },
   "errorBoundary": {
     "title": "Coś poszło nie tak",
@@ -478,7 +485,8 @@
       "milestone": "Kamienie milowe",
       "ecg_new_recording": "Nowe zapisy EKG",
       "tension_window": "Okresy napięcia",
-      "same_time_baseline": "Aktywność o tej samej porze"
+      "same_time_baseline": "Aktywność o tej samej porze",
+      "upcoming_visit": "Wizyty"
     },
     "layoutReset": "Przywróć wartości domyślne",
     "layoutResetTitle": "Zresetować układ pulpitu?",
@@ -3764,6 +3772,25 @@
         "statement": "W dniach z „{label}” nastrój był średnio {direction}: {withAvg} wobec {withoutAvg}.",
         "counts": "{withDays} dni z, {withoutDays} dni bez",
         "caveat": "To pokazuje związek, nie przyczynę."
+      },
+      "prognosis": {
+        "title": "Twoja ocena i to, co sugerują twoje dotychczasowe dni",
+        "selfLabel": "Twoja ocena",
+        "expectedLabel": "Oczekiwane na podstawie twoich wzorców",
+        "band": "Zakres od {low} do {high}",
+        "statement": "Na podstawie twoich dotychczasowych wzorców dla {date} należałoby oczekiwać wartości około {value}. Wyliczone z {n} dni, które zawierają wszystko, czego potrzebuje porównanie.",
+        "provisional": "Jeszcze wstępne: wzorzec opiera się na krótkim odcinku dni.",
+        "notToday": "To opisuje {date}, nie dzisiaj.",
+        "deviationWithin": "Twoja własna ocena mieści się w tym zakresie.",
+        "deviationAbove": "Twoja własna ocena leży {amount} punktów powyżej tego zakresu.",
+        "deviationBelow": "Twoja własna ocena leży {amount} punktów poniżej tego zakresu.",
+        "weightedTitle": "Co najbardziej zaważyło w porównaniu tego dnia",
+        "weightedUp": "{label} — liczyło się w stronę wyższej oczekiwanej wartości",
+        "weightedDown": "{label} — liczyło się w stronę niższej oczekiwanej wartości",
+        "caveat": "To porównanie z twoimi wcześniejszymi dniami, nie stwierdzenie, jak doszło do takiego przebiegu dnia.",
+        "learning": "Faza uczenia: zapisano {entries} z {threshold} dni. Porównanie pojawi się, gdy będzie ich dość.",
+        "noPattern": "W zapisanych dotąd {entries} dniach nic nie jest na tyle regularne, by porównać z tym dzień. Zapisywanie kontekstu dnia sprawia, że więcej da się porównać.",
+        "featureValue": "{field}: {value}"
       }
     },
     "derived": {
@@ -5941,7 +5968,9 @@
       "rangeCustomEnd": "Do",
       "errorGeneric": "Nie udało się wygenerować eksportu. Spróbuj ponownie.",
       "errorRateLimit": "Osiągnięto limit eksportów w tej godzinie.",
-      "errorModuleDisabled": "Eksport dokumentacji jest wyłączony dla tego konta."
+      "errorModuleDisabled": "Eksport dokumentacji jest wyłączony dla tego konta.",
+      "visitOffer": "{when} zaplanowano wizytę: {what}.",
+      "visitOfferApply": "Raport do tego dnia"
     },
     "globalExcludedInjectionSitesLabel": "Globalnie wykluczone miejsca iniekcji",
     "globalExcludedInjectionSitesHint": "Nigdy nieproponowane i odrzucane przy rejestracji, nawet jeśli lek je preferuje.",
@@ -8107,7 +8136,8 @@
       "openLink": "Otwórz badania"
     },
     "showMeasurements": "Pokaż pomiary",
-    "loadError": "Nie udało się załadować przypomnień."
+    "loadError": "Nie udało się załadować przypomnień.",
+    "fileVisit": "Zapisz wizytę"
   },
   "moduleList": {
     "viewToggleLabel": "Widok",
@@ -9261,7 +9291,8 @@
       "previewUnavailable": "Brak podglądu dla tego typu pliku",
       "uploadedMeta": "Dodano {date} · {size}",
       "share": "Udostępnij",
-      "labValuesLink": "Zobacz {count} wyników laboratoryjnych"
+      "labValuesLink": "Zobacz {count} wyników laboratoryjnych",
+      "visitsLabel": "Należy do wizyty"
     },
     "dropOverlay": {
       "title": "Upuść pliki, aby je przesłać",
@@ -9278,7 +9309,8 @@
       "partialFailure": "Nie udało się zaktualizować {failed} z {total}",
       "failed": "Nie udało się wykonać akcji",
       "share": "Udostępnij",
-      "shareTooMany": "Link do udostępniania obejmuje maksymalnie {max} dokumentów. Odznacz kilka i spróbuj ponownie."
+      "shareTooMany": "Link do udostępniania obejmuje maksymalnie {max} dokumentów. Odznacz kilka i spróbuj ponownie.",
+      "linkVisit": "Przypisz do wizyty"
     },
     "episodeCard": {
       "title": "Dokumenty",
@@ -9571,6 +9603,11 @@
           "below": "Do {time} masz {today} kroków. W zwykły dzień o tej porze jesteś w okolicach {typical}.",
           "above": "Do {time} masz {today} kroków, powyżej zwykłych {typical} o tej porze."
         }
+      },
+      "upcomingVisit": {
+        "title": "Zbliża się wizyta",
+        "bodyToday": "{what} — dzisiaj",
+        "bodyTomorrow": "{what} — jutro"
       }
     },
     "action": {
@@ -9666,7 +9703,8 @@
     "sensitiveHint": "Nic tu nie jest wstępnie wybrane. Wybierz każdą pozycję samodzielnie.",
     "scopeNone": "Nic jeszcze nie wybrano. Wybierz, co ma się znaleźć w dokumencie, albo zastosuj raport standardowy.",
     "scopeCount": "{count} pozycji z {groups} obszarów",
-    "scopeSensitive": "w tym {names}"
+    "scopeSensitive": "w tym {names}",
+    "leafVisits": "Wizyty lekarskie"
   },
   "recordSharing": {
     "banner": {
@@ -10027,6 +10065,98 @@
       "hospital": "Szpital",
       "therapy": "Sesja terapeutyczna",
       "other": "Wizyta lekarska"
+    },
+    "sectionTitle": "Wizyty",
+    "sectionDescription": "Wizyty u lekarza i umówione terminy w jednym miejscu.",
+    "add": "Wizyta",
+    "loadError": "Nie udało się wczytać wizyt.",
+    "emptyTitle": "Brak zapisanych wizyt",
+    "emptyDescription": "Wystarczy data. Reszta jest opcjonalna.",
+    "upcomingHeading": "Nadchodzące",
+    "pastHeading": "Minione",
+    "createTitle": "Zapisz wizytę",
+    "editTitle": "Edytuj wizytę",
+    "formDescription": "Wymagana jest tylko data.",
+    "created": "Wizyta zapisana.",
+    "updated": "Wizyta zaktualizowana.",
+    "saveFailed": "Nie udało się zapisać wizyty.",
+    "checkupNotClosed": "Wizyta zapisana. Badanie pozostaje otwarte — twój dostęp tego nie obejmuje.",
+    "status": {
+      "planned": "Zaplanowana",
+      "done": "Odbyta",
+      "cancelled": "Odwołana",
+      "noShow": "Niewykorzystana"
+    },
+    "card": {
+      "documentCount": "powiązane dokumenty",
+      "labCount": "powiązane wyniki badań",
+      "conditionCount": "powiązane choroby"
+    },
+    "form": {
+      "date": "Data i godzina",
+      "dateDerivesStatusHint": "Data w przyszłości oznacza umówiony termin.",
+      "status": "Status",
+      "practitioner": "Gabinet lub lekarz",
+      "practitionerHint": "Opcjonalne — nazwę możesz dodać później.",
+      "practitionerNone": "Nie podano",
+      "practitionerSearch": "Szukaj nazwiska lub gabinetu",
+      "practitionerNoMatch": "Nie znaleziono wpisu.",
+      "practitionerAdd": "Dodaj nowy",
+      "practitionerClear": "Usuń wybór",
+      "kind": "Rodzaj",
+      "reason": "Powód",
+      "outcome": "Wynik",
+      "outcomeReveal": "Dodaj wynik",
+      "linkDocuments": "Dokumenty",
+      "linkLabResults": "Wyniki badań",
+      "linkConditions": "Choroby",
+      "linkNothingToOffer": "Na razie nie ma nic do powiązania."
+    },
+    "deleteTitle": "Usunąć tę wizytę?",
+    "deleteDescription": "Wpis zostanie usunięty. Jeśli wizyta jest umówiona, przypomnienie o niej też zniknie.",
+    "deleteFailed": "Nie udało się usunąć wizyty.",
+    "suggestion": {
+      "single": "Czy to należy do tej wizyty?",
+      "choose": "Do której wizyty to należy?"
+    },
+    "episodeCard": {
+      "title": "Powiązane wizyty",
+      "emptyLine": "Do tej choroby nie przypisano jeszcze żadnej wizyty.",
+      "add": "Dodaj wizytę"
+    },
+    "dashboard": {
+      "nextVisit": "Najbliższa wizyta: {what}, {when}"
     }
+  },
+  "checkups": {
+    "viewSwitchLabel": "Pokaż badania profilaktyczne lub wizyty",
+    "tabVorsorge": "Profilaktyka",
+    "tabVisits": "Wizyty"
+  },
+  "practitioners": {
+    "title": "Gabinety i lekarze",
+    "description": "Twoja własna książka adresowa — wpisz gabinet raz, wybieraj go wszędzie.",
+    "linkLabel": "Książka adresowa",
+    "add": "Wpis",
+    "searchPlaceholder": "Szukaj nazwiska lub gabinetu",
+    "loadError": "Nie udało się wczytać książki adresowej.",
+    "emptyTitle": "Brak wpisów",
+    "emptyDescription": "Dodaj gabinet, aby móc go wybrać przy zapisywaniu wizyty.",
+    "noMatchTitle": "Brak wyników",
+    "noMatchDescription": "Żaden wpis nie pasuje do tego wyszukiwania.",
+    "createTitle": "Dodaj wpis",
+    "editTitle": "Edytuj wpis",
+    "formDescription": "Wymagana jest tylko nazwa.",
+    "name": "Nazwa",
+    "specialty": "Specjalizacja",
+    "practice": "Gabinet",
+    "location": "Adres",
+    "phone": "Telefon",
+    "note": "Notatka",
+    "noteHint": "Zapisywana w postaci zaszyfrowanej.",
+    "saveFailed": "Nie udało się zapisać wpisu.",
+    "deleteTitle": "Usunąć ten wpis?",
+    "deleteDescription": "Twoje dotychczasowe wizyty pozostają i zachowują tę nazwę.",
+    "deleteFailed": "Nie udało się usunąć wpisu."
   }
 }

prisma/migrations/0312_mood_prediction/migration.sql

@@ -0,0 +1,58 @@
+-- v1.38 — the expected value of a day, beside the day's own rating.
+--
+-- One row per account per local day, holding what the account's own past days
+-- say a day like this one usually looks like. It is a second reading of a day,
+-- never a correction of the first: the self-assessment on `mood_entries` is
+-- stored exactly as the person set it and nothing here touches it. The
+-- distance between the two is the whole point of having both.
+--
+-- Its own table rather than four more columns on `mood_entries`, and the
+-- reason is a permission rather than a shape: a value the user must not be
+-- able to overwrite has no business sitting in the row their own edit form
+-- writes. One writer, one table.
+--
+-- Not carried in a disaster-recovery backup. Every value here is recomputable
+-- from `mood_entries` + `mood_contexts` and the measurement tables, and the
+-- nightly job rebuilds it. The verdict is written down in `DERIVED_MODELS`
+-- (`src/lib/export/backup-plan.ts`) where the completeness guard reads it,
+-- so a restore that comes back without these rows is doing what it was told.
+--
+-- No CHECK constraints on the ranges, matching `mood_contexts`: the bounds are
+-- server-side, and a later change to a scale must not strand rows written
+-- under the old one.
+
+CREATE TABLE "mood_predictions" (
+    "user_id"       TEXT NOT NULL,
+    -- YYYY-MM-DD in the account's own zone, the same key `mood_entries.date`
+    -- carries, so the two readings of one day join without a second timezone
+    -- derivation.
+    "date"          TEXT NOT NULL,
+
+    -- The expected pleasantness (A1), 0-10, and the band around it. The band
+    -- comes from the rolling-origin validation residuals, so it widens when
+    -- the model is bad instead of staying confidently narrow.
+    "predicted"     DOUBLE PRECISION NOT NULL,
+    "ci_low"        DOUBLE PRECISION,
+    "ci_high"       DOUBLE PRECISION,
+    -- Complete days the fit was built from. Displayed wherever the value is.
+    "n"             INTEGER NOT NULL,
+
+    -- Bumped when the feature set or the fit changes, so a re-fit is legible
+    -- in the stored rows rather than silently changing what they mean.
+    "model_version" TEXT NOT NULL,
+    -- JSON array of { feature, contribution }: the standardised coefficient
+    -- times that day's standardised value. Stored so the explanation line is
+    -- generated from what the model actually used.
+    "features"      TEXT NOT NULL,
+    "computed_at"   TIMESTAMPTZ(3) NOT NULL,
+
+    CONSTRAINT "mood_predictions_pkey" PRIMARY KEY ("user_id", "date")
+);
+
+-- The account cascade every other user-scoped table here carries. The primary
+-- key already leads with `user_id`, so the per-account sweep the job and the
+-- wipe both run needs no second index.
+ALTER TABLE "mood_predictions"
+  ADD CONSTRAINT "mood_predictions_user_id_fkey"
+  FOREIGN KEY ("user_id") REFERENCES "users"("id")
+  ON DELETE CASCADE ON UPDATE CASCADE;

prisma/schema.prisma

@@ -751,6 +751,7 @@ model User {
   googleHealthOAuthStates                   GoogleHealthOAuthState[]
   moodEntries                               MoodEntry[]
   moodContexts                              MoodContext[]
+  moodPredictions                           MoodPrediction[]
   mentalHealthAssessments                   MentalHealthAssessment[]
   moodTagsCustom                            MoodTag[]                         @relation("UserMoodTags")
   moodTagCategoriesCustom                   MoodTagCategory[]                 @relation("UserMoodTagCategories")
@@ -4242,6 +4243,68 @@ model MoodContext {
   @@map("mood_contexts")
 }
 
+/// What the account's own past days say a day like this one usually looks
+/// like — one row per local day, written by a job and never by a person.
+///
+/// Four things about this table that a later reader would otherwise have to
+/// infer, and would infer wrongly:
+///
+/// 1. **Written by the `mood-prognosis-refresh` job only. Never by a route,
+///    and the user cannot overwrite it.** The self-assessment on `MoodEntry`
+///    and the value here are two separate readings of the same day and they
+///    stay separate: the deviation between them is the entire finding, and a
+///    surface that let somebody correct the prognosis into agreement would
+///    destroy it. Two tables make that structural rather than a convention,
+///    and `src/__tests__/mood-prediction-write-surface-guard.test.ts` holds
+///    the writer set to one file.
+/// 2. **`features` holds the evidence, not a hint.** It is the JSON list of
+///    the standardised contributions the fit actually used for that day, so
+///    the "what the model weighted" line is generated from what happened
+///    rather than recomputed at render time against a model that may since
+///    have been re-fitted.
+/// 3. **Deliberately not in the disaster-recovery backup.** It is a derived
+///    artefact, recomputable in full from `MoodEntry` + `MoodContext` and the
+///    linked modules, and the nightly job rebuilds it after a restore. The
+///    verdict is written down in `DERIVED_MODELS`
+///    (`src/lib/export/backup-plan.ts`), where the completeness guard reads
+///    it, so this is a decision rather than an omission. It IS in the wipe
+///    plan: a derived row is still a statement about somebody's days.
+/// 4. **`n` and the band are part of the value.** A consumer that renders
+///    `predicted` without `ciLow` / `ciHigh` / `n` is a defect: a forecast
+///    built from thirty days and one built from three hundred look identical
+///    on screen and mean very different things.
+model MoodPrediction {
+  userId String @map("user_id")
+  /// YYYY-MM-DD in the account's own zone — the same day key and the same
+  /// anchoring `MoodEntry.date` carries, so the two readings of a day join
+  /// without a second timezone derivation.
+  date   String
+
+  /// The expected pleasantness (A1) for that day, 0-10, on the account's own
+  /// past pattern. A counterfactual, never a measurement.
+  predicted Float
+  /// The band around it, from the rolling-origin validation residuals. Null
+  /// only when the validation produced no residuals at all, which the write
+  /// path treats as "no forecast" rather than as a bare point estimate.
+  ciLow     Float? @map("ci_low")
+  ciHigh    Float? @map("ci_high")
+  /// Complete days the fit was built from. Shown wherever `predicted` is.
+  n         Int
+
+  /// Bumped whenever the feature set or the fit changes, so a re-fit is
+  /// legible in the stored rows instead of silently changing their meaning.
+  modelVersion String   @map("model_version")
+  /// JSON array of `{ feature, contribution }` — the standardised coefficient
+  /// times that day's standardised value, per feature.
+  features     String
+  computedAt   DateTime @map("computed_at")
+
+  user User @relation(fields: [userId], references: [id], onDelete: Cascade)
+
+  @@id([userId, date])
+  @@map("mood_predictions")
+}
+
 // ─── Mood Tag Taxonomy (v1.8.5 W6-tax) ────────────────────────
 //
 // Structured, icon-bearing tag catalog modelled on the standalone mood

src/__tests__/copy-matches-behaviour-guard.test.ts

@@ -1,8 +1,11 @@
 /**
  * Copy-matches-behaviour guard.
  *
- * Three classes of copy that drifted away from the code they describe, each
- * pinned here so the pair fails loudly if either half moves again:
+ * Four classes of copy that must not drift away from the code they describe,
+ * each pinned here so the pair fails loudly if either half moves. The first
+ * three are repairs — copy that had already drifted. The fourth arrives with
+ * the feature it governs, because a wording rule that depends on review is a
+ * wording rule that survives until the fifth locale.
  *
  *   1. DELETE CONFIRMATIONS. A confirmation is the moment a user weighs the
  *      consequence. Four dialogs promised permanence on surfaces that render
@@ -224,3 +227,150 @@ describe("the glucose reference band control is translated everywhere", () => {
     expect(copy).toContain("never inferred");
   });
 });
+
+/**
+ * 4. THE MOOD PROGNOSIS. The forecast is a comparison with somebody's own past
+ *    days and it may never be phrased as a cause. "A value around 5.4 would
+ *    have been expected" is what the arithmetic supports; "overtime lowered
+ *    your mood" is not, and the difference is not a matter of taste — the model
+ *    is a correlation over a dozen columns and a causal sentence would be a
+ *    claim it cannot make about somebody's health.
+ *
+ *    The second half is the count. A forecast built from thirty days and one
+ *    built from three hundred render identically, so every statement that
+ *    quotes a value has to quote what it rests on. Both halves are a test here
+ *    rather than a review habit, because a review habit does not survive the
+ *    fifth locale.
+ */
+describe("the mood prognosis never states a cause", () => {
+  /**
+   * Causal constructions, per locale. Multi-word where a single word would
+   * over-match — Italian `causa` is a noun in ordinary use and only `a causa
+   * di` is the construction being banned.
+   */
+  const CAUSAL_PHRASES: Record<string, readonly string[]> = {
+    de: [
+      "weil",
+      "verursacht",
+      "führt zu",
+      "sorgt für",
+      "wegen",
+      "verbessert deine",
+      "verschlechtert deine",
+      "senkt deine",
+      "hebt deine",
+    ],
+    en: [
+      "because",
+      "causes",
+      "caused",
+      "leads to",
+      "due to",
+      "makes you",
+      "lowers your",
+      "raises your",
+      "improves your",
+      "worsens your",
+    ],
+    es: [
+      "porque",
+      "provoca",
+      "debido a",
+      "a causa de",
+      "mejora tu",
+      "empeora tu",
+    ],
+    fr: [
+      "parce que",
+      "provoque",
+      "en raison de",
+      "à cause de",
+      "améliore ton",
+      "dégrade ton",
+    ],
+    it: [
+      "perché",
+      "provoca",
+      "a causa di",
+      "migliora il tuo",
+      "peggiora il tuo",
+    ],
+    pl: ["ponieważ", "powoduje", "z powodu", "wywołuje", "poprawia twój"],
+  };
+
+  /** Every leaf string under `insights.mood.prognosis`, flattened. */
+  function prognosisStrings(locale: string): Array<[string, string]> {
+    const root = (
+      bundle(locale).insights as Record<string, Record<string, unknown>>
+    ).mood.prognosis as Record<string, unknown>;
+    expect(
+      root,
+      `${locale} carries no insights.mood.prognosis block`,
+    ).toBeTypeOf("object");
+    return Object.entries(root).filter(
+      (entry): entry is [string, string] => typeof entry[1] === "string",
+    );
+  }
+
+  for (const locale of LOCALES) {
+    it(`${locale} carries the block, and every string in it`, () => {
+      const strings = prognosisStrings(locale);
+      // The positive control. Every assertion below passes on an empty list,
+      // so the count is the evidence and the empty offender set is only the
+      // verdict.
+      expect(strings.length).toBeGreaterThanOrEqual(17);
+      for (const [key, value] of strings) {
+        expect(value.length, `${locale}/${key} is empty`).toBeGreaterThan(0);
+      }
+    });
+
+    it(`${locale} names no cause`, () => {
+      const offenders = prognosisStrings(locale)
+        .filter(([, value]) =>
+          CAUSAL_PHRASES[locale].some((phrase) =>
+            value.toLowerCase().includes(phrase),
+          ),
+        )
+        .map(([key]) => key);
+      expect(
+        offenders,
+        `${locale} prognosis copy states a cause; the forecast is a comparison with the account's own past days and cannot support one`,
+      ).toEqual([]);
+    });
+  }
+
+  /**
+   * Statements that quote a value must quote what it rests on. The list is
+   * explicit rather than derived, so adding a statement key forces a decision
+   * here instead of inheriting silence.
+   */
+  const COUNTED_STATEMENTS: Record<string, readonly string[]> = {
+    statement: ["{value}", "{n}"],
+    learning: ["{entries}", "{threshold}"],
+    noPattern: ["{entries}"],
+    band: ["{low}", "{high}"],
+  };
+
+  for (const locale of LOCALES) {
+    it(`${locale} keeps the count beside the claim`, () => {
+      const strings = new Map(prognosisStrings(locale));
+      for (const [key, placeholders] of Object.entries(COUNTED_STATEMENTS)) {
+        const copy = strings.get(key);
+        expect(copy, `${locale}/${key} is missing`).toBeTypeOf("string");
+        for (const placeholder of placeholders) {
+          expect(
+            copy,
+            `${locale}/${key} quotes a value without ${placeholder}; a forecast without the days behind it cannot be weighed by the reader`,
+          ).toContain(placeholder);
+        }
+      }
+    });
+  }
+
+  it("the forecast is phrased as a counterfactual, not as a measurement (EN + DE)", () => {
+    const en = resolve(bundle("en"), "insights.mood.prognosis.statement");
+    expect(en.toLowerCase()).toContain("would have been expected");
+    const de = resolve(bundle("de"), "insights.mood.prognosis.statement");
+    expect(de.toLowerCase()).toContain("zu erwarten gewesen");
+  });
+});

src/__tests__/destructive-control-guard.test.ts

@@ -381,6 +381,26 @@ const REGISTRY: DestructiveEntry[] = [
     confirm: ["AlertDialog"],
   },
 
+  // ── Visits and the address book ─────────────────────────────────────────
+  {
+    file: "hooks/use-encounters.ts",
+    destroys:
+      "a visit with its reason, outcome and the links it collected — and, for a booked one, the appointment reminder that would have nudged about it",
+    triggers: ["components/encounters/encounter-sheet.tsx"],
+    // The route soft-deletes and a restore route exists, but nothing in the
+    // product reaches it yet, so from a person's side the visit is gone. This
+    // becomes "restorable" the day a surface offers the undo, not before.
+    recovery: "tombstoned-no-restore",
+    confirm: ["AlertDialog"],
+  },
+  {
+    file: "hooks/use-practitioners.ts",
+    destroys: "one address-book entry",
+    triggers: ["components/practitioners/practitioner-list.tsx"],
+    recovery: "tombstoned-no-restore",
+    confirm: ["AlertDialog"],
+  },
+
   // ── Cycle ───────────────────────────────────────────────────────────────
   {
     file: "components/cycle/use-cycle.ts",

src/__tests__/doctor-report-control-gating-guard.test.ts

@@ -74,9 +74,9 @@ describe("report scope gating — structural guard", () => {
   it("reads a plausible catalogue", () => {
     // Sanity floor: a silently degraded catalogue would pass everything below
     // vacuously.
-    expect(ALL_LEAF_IDS.length).toBe(91);
+    expect(ALL_LEAF_IDS.length).toBe(92);
     expect(Object.keys(MEASUREMENT_LEAF_GROUP)).toHaveLength(77);
-    expect(Object.keys(STRUCTURED_LEAF_GROUP)).toHaveLength(14);
+    expect(Object.keys(STRUCTURED_LEAF_GROUP)).toHaveLength(15);
   });
 
   it("places every leaf in exactly one group", () => {

src/__tests__/mood-prediction-write-surface-guard.test.ts

@@ -0,0 +1,158 @@
+/**
+ * `MoodPrediction` has exactly one writer, and it is not a request.
+ *
+ * The product rule underneath this guard: a day carries two readings — the
+ * one the person gave it and the one their own past days imply — and they are
+ * never merged. The self-assessment leads and is stored exactly as it was
+ * given; the prognosis is computed, carries a band and a case count, and the
+ * user cannot overwrite it. A route that wrote `moodPrediction` would make the
+ * second value editable, and an editable prognosis is not a prognosis: the
+ * deviation between the two, which is the only thing either number is for,
+ * would quietly become a number somebody could tune to zero.
+ *
+ * The second failure the single writer prevents is the one the cycle module
+ * already paid for: a forecast written as a side effect of a page view makes
+ * the output a function of browsing rather than of data
+ * (`src/lib/cycle/prediction-cache.ts`, `src/lib/jobs/cycle-prediction-refresh.ts`).
+ *
+ * **Every matcher here asserts a non-zero match count.** Legs (a) and (b)
+ * expect an EMPTY offender set, so "found nothing" and "nothing is wrong" look
+ * identical from the outside — which is precisely how the bearer-scope guard
+ * stayed green for months while matching nothing at all. Each leg therefore
+ * pins a separate positive: the number of files SCANNED, and the write calls
+ * the legitimate writer really does make. `describe("the matcher sees what it
+ * looks for")` proves the regex against synthetic sources, including the
+ * broken-across-lines form that defeated an earlier guard in this repository.
+ *
+ * **What this guard structurally cannot see, stated like the session-surface
+ * guard states its own limit.** The matcher keys on a literal `moodPrediction`
+ * delegate access. The "Delete All Data" wipe DOES delete this table — the
+ * model is in `WIPE_MODELS` (`src/lib/data-wipe/wipe-plan.ts`) — but it does so
+ * through a delegate resolved dynamically from the model name (`client[key]
+ * .deleteMany`), so no `moodPrediction.deleteMany(` literal exists for the
+ * matcher to catch, and that deletion is correctly NOT counted as a writer.
+ * The wipe path's own completeness is proven elsewhere, by
+ * `data-wipe-completeness.test.ts` enumerating the schema; this guard is only
+ * the one about request-time writers, and it cannot be the gate on a dynamic
+ * delegate. A future writer that reached the table through a computed property
+ * would slip this matcher for the same reason.
+ */
+import { existsSync, readFileSync, readdirSync } from "node:fs";
+import { join, sep } from "node:path";
+
+import { describe, expect, it } from "vitest";
+
+const SRC = join(process.cwd(), "src");
+
+/**
+ * A write against the `moodPrediction` delegate, on any receiver.
+ *
+ * Whitespace-tolerant in every joint: Prettier breaks a long call across
+ * lines, and a matcher demanding `prisma.moodPrediction.upsert(` on one line
+ * is a matcher that stops matching the day the line gets long enough. The
+ * receiver is left open (`prisma`, `tx`, `db`, the worker client) because
+ * pinning one name would let a rename walk straight past.
+ */
+const WRITE_CALL =
+  /\bmoodPrediction\s*\.\s*(createMany|createManyAndReturn|create|upsert|updateMany|update|deleteMany|delete)\s*\(/g;
+
+/** The one file allowed to write, relative to `src/`. */
+const SOLE_WRITER = join("lib", "jobs", "mood-prognosis-refresh.ts");
+
+function sourceFiles(dir: string): string[] {
+  const out: string[] = [];
+  for (const entry of readdirSync(dir, { withFileTypes: true })) {
+    const full = join(dir, entry.name);
+    if (entry.isDirectory()) {
+      if (entry.name === "generated" || entry.name === "node_modules") continue;
+      out.push(...sourceFiles(full));
+      continue;
+    }
+    if (entry.name.endsWith(".ts") || entry.name.endsWith(".tsx")) {
+      out.push(full);
+    }
+  }
+  return out;
+}
+
+function writeCallsIn(source: string): string[] {
+  return [...source.matchAll(WRITE_CALL)].map((m) => m[1]);
+}
+
+const ALL_FILES = sourceFiles(SRC);
+const PRODUCTION_FILES = ALL_FILES.filter(
+  (f) => !f.includes(`${sep}__tests__${sep}`) && !f.endsWith(".test.ts"),
+);
+
+describe("MoodPrediction is written by one file", () => {
+  it("scans a plausible number of source files", () => {
+    // The positive control for legs (a) and (b) below, both of which pass on
+    // an empty result. If this collapses, they are asserting nothing.
+    expect(ALL_FILES.length).toBeGreaterThan(1000);
+    expect(PRODUCTION_FILES.length).toBeGreaterThan(800);
+  });
+
+  it("(a) no route, page or component writes it", () => {
+    const offenders = PRODUCTION_FILES.filter(
+      (f) =>
+        f.startsWith(join(SRC, "app")) || f.startsWith(join(SRC, "components")),
+    ).filter((f) => writeCallsIn(readFileSync(f, "utf8")).length > 0);
+
+    expect(
+      offenders.map((f) => f.slice(SRC.length + 1)),
+      "a request-time surface writes the prognosis — it is computed by the nightly job and the user cannot overwrite it",
+    ).toEqual([]);
+  });
+
+  it("(b) the writer set is exactly the refresh job", () => {
+    const writers = PRODUCTION_FILES.filter(
+      (f) => writeCallsIn(readFileSync(f, "utf8")).length > 0,
+    ).map((f) => f.slice(SRC.length + 1));
+
+    expect(writers.sort()).toEqual([SOLE_WRITER]);
+  });
+
+  it("(c) that writer really does write — the matcher is not matching nothing", () => {
+    expect(
+      existsSync(join(SRC, SOLE_WRITER)),
+      `${SOLE_WRITER} does not exist — the table has a guard and no writer`,
+    ).toBe(true);
+    const source = readFileSync(join(SRC, SOLE_WRITER), "utf8");
+    const calls = writeCallsIn(source);
+    expect(
+      calls.length,
+      "the sole writer makes no write call the matcher can see; leg (b) is then satisfied by an empty set rather than by the truth",
+    ).toBeGreaterThan(0);
+    // It replaces rather than accumulates: a pass writes the current window
+    // and clears whatever fell out of it.
+    expect(calls).toContain("deleteMany");
+  });
+});
+
+describe("the matcher sees what it looks for", () => {
+  it("matches a call Prettier broke across lines", () => {
+    const wrapped = [
+      "await prisma.moodPrediction",
+      "  .upsert(",
+      "    { where: { userId_date: { userId, date } } },",
+      "  );",
+    ].join("\n");
+    expect(writeCallsIn(wrapped)).toEqual(["upsert"]);
+  });
+
+  it("matches through an aliased client", () => {
+    expect(writeCallsIn("tx.moodPrediction.deleteMany({ where })")).toEqual([
+      "deleteMany",
+    ]);
+  });
+
+  it("does not match a read", () => {
+    expect(
+      writeCallsIn("const rows = await prisma.moodPrediction.findMany({})"),
+    ).toEqual([]);
+  });
+
+  it("does not match a different model", () => {
+    expect(writeCallsIn("prisma.moodEntry.create({ data })")).toEqual([]);
+  });
+});

src/__tests__/shared-record-navigation.test.tsx

@@ -44,12 +44,44 @@ describe("shared-record navigation", () => {
   it("keeps profile facts outside Settings and makes profile the scoped doorway", () => {
     const navigation = resolveSharedRecordNavigation(["profile"]);
 
-    expect(SHARED_RECORD_DOMAIN_ROUTE_FAMILIES.profile).toEqual(["/profile"]);
-    expect(navigation.destinationHrefs).toEqual(["/profile"]);
+    expect(SHARED_RECORD_DOMAIN_ROUTE_FAMILIES.profile).toEqual([
+      "/profile",
+      "/checkups",
+    ]);
+    expect(navigation.destinationHrefs).toEqual(["/profile", "/checkups"]);
     expect(navigation.allowsPath("/profile")).toBe(true);
     expect(navigation.allowsPath("/settings/anamnesis")).toBe(false);
   });
 
+  it("presents the checkups page under both domains whose content it shows", () => {
+    // The page holds two things: the preventive-care list, which is a
+    // `measurements` read, and the visits section, which is `profile`. A grant
+    // naming either one must be able to reach it; a grant naming neither must
+    // not. Before the visits section the `measurements` omission was invisible,
+    // because a whole-record grant admits every path regardless.
+    expect(
+      resolveSharedRecordNavigation(["measurements"]).allowsPath("/checkups"),
+    ).toBe(true);
+    expect(
+      resolveSharedRecordNavigation(["profile"]).allowsPath("/checkups"),
+    ).toBe(true);
+    expect(resolveSharedRecordNavigation(null).allowsPath("/checkups")).toBe(
+      true,
+    );
+    expect(
+      resolveSharedRecordNavigation(["labs"]).allowsPath("/checkups"),
+    ).toBe(false);
+
+    // Listed twice, offered once: a grant holding both domains must not put
+    // two identical entries in the navigation.
+    expect(
+      resolveSharedRecordNavigation([
+        "measurements",
+        "profile",
+      ]).destinationHrefs.filter((href) => href === "/checkups"),
+    ).toEqual(["/checkups"]);
+  });
+
   it("uses the active record scope instead of the actor's module flags", () => {
     const actorModules = {
       medications: false,

src/__tests__/sharing-surface-guard.test.ts

@@ -891,6 +891,10 @@ const DELEGABLE_ROUTES: Record<string, DelegableEntry> = {
     domain: "record",
     why: "What the sleep, activity, vitals and illness modules already hold for one of the record's days, read-only. It is reached from a mood surface and it is NOT a mind read: the payload is sleep minutes, steps, active energy, resting heart rate, heart-rate variability and an illness day-log with its symptom keys. Declared `mind` it let a mood-only delegate walk arbitrary dates and read two sections the owner had declined to share, with no entry needing to exist for the date. Admitted on the whole-record grant only, like the other cross-section reads; a scoped grant is refused rather than served a filtered day.",
   },
+  "app/api/mood/prognosis/route.ts": {
+    domain: "record",
+    why: "The day's two readings — the record's own rating and what its past days imply — read-only. It is NOT a mind read: the fit takes the day's context AND the sleep, activity and recovery figures the owning modules hold, and the payload names the features that carried weight, so a reader sees that sleep or steps or resting heart rate mattered on a given day. Declared `mind` it would hand a mood-only delegate a derived view of sections the owner declined to share. Admitted on the whole-record grant only, like the linked-day read beside it; a scoped grant is refused rather than served a filtered contribution list, which would falsely read as \"the model weighted only the mood fields\".",
+  },
   "app/api/mood-entries/[id]/route.ts": {
     domain: "mind",
     why: "One mood entry of the record, fetch-then-guard against the resolved user.",
@@ -935,6 +939,10 @@ const DELEGABLE_ROUTES: Record<string, DelegableEntry> = {
     domain: "profile",
     why: "One visit of the record, fetch-then-guard against the resolved user. The links it resolves are read through the link service, which narrows both ends to the same resolved id.",
   },
+  "app/api/encounters/suggest/route.ts": {
+    domain: "profile",
+    why: "Which of the record's visits a document or lab panel dated around a given day belongs to. A read over the same rows the visit list serves, reduced to a verdict — the caller learns nothing about the record it could not learn from the list itself, and the anchor it passes is a date rather than an id, so it cannot address a row.",
+  },
   "app/api/practitioners/route.ts": {
     domain: "profile",
     why: "The record's own address book of doctors and practices. Record content, not account configuration — it touches no credential, no integration and no notification channel, which is the fence the classification turns on. The create arm is a delegable write.",
@@ -1860,9 +1868,13 @@ const ACTOR_ROUTES: Record<string, string> = {
  * managed-record configuration adds one more: 196 → 197. The bounded
  * read-only profile summary makes the next explicit admission: 197 → 198.
  * The two initial Cycle reads follow as separate, scoped admissions: 198 → 200.
- * The mood day's linked figures, read-only, add one: 200 → 201.
+ * The mood day's linked figures, read-only, add one: 200 -> 201. The visit
+ * record and its address book bring twelve: 201 -> 213. The mood prognosis,
+ * read-only and admitted on the whole record for the same reason as the linked
+ * figures, adds one: 213 -> 214. The visit-suggestion read, which serves the
+ * three incidental-linking moments from the same rule, adds one: 214 -> 215.
  */
-const FROZEN_ENTRY_COUNT = 213;
+const FROZEN_ENTRY_COUNT = 215;
 
 /**
  * The two surfaces that authenticate a Bearer token outside `requireAuth` —

src/app/api/documents/inbound/[id]/__tests__/route.test.ts

@@ -23,6 +23,11 @@ vi.mock("@/lib/db", () => ({
       deleteMany: vi.fn(),
       createMany: vi.fn(),
     },
+    encounterDocumentLink: {
+      findMany: vi.fn(),
+      deleteMany: vi.fn(),
+      createMany: vi.fn(),
+    },
     documentContentIndex: {
       findUnique: vi.fn(),
     },
@@ -32,6 +37,9 @@ vi.mock("@/lib/db", () => ({
     illnessEpisode: {
       findMany: vi.fn(),
     },
+    encounter: {
+      findMany: vi.fn(),
+    },
     appSettings: {
       findUnique: vi.fn(),
     },
@@ -129,6 +137,10 @@ beforeEach(() => {
   vi.clearAllMocks();
   vi.mocked(getSession).mockResolvedValue(SESSION_OK as never);
   vi.mocked(requireModuleEnabled).mockResolvedValue({ enabled: true } as never);
+  vi.mocked(prisma.encounterDocumentLink.findMany).mockResolvedValue(
+    [] as never,
+  );
+  vi.mocked(prisma.encounter.findMany).mockResolvedValue([] as never);
   vi.mocked(prisma.documentConditionLink.findMany).mockResolvedValue(
     [] as never,
   );

src/app/api/documents/inbound/[id]/restore/route.ts

@@ -15,7 +15,10 @@ import { apiHandler, requireAuth } from "@/lib/api-handler";
 import { apiError, apiSuccess, getClientIp } from "@/lib/api-response";
 import { auditLog } from "@/lib/auth/audit";
 import { prisma } from "@/lib/db";
-import { loadConditionLinks } from "@/lib/documents/links";
+import {
+  loadConditionLinks,
+  loadDocumentEncounterLinks,
+} from "@/lib/documents/links";
 import { serialiseDocumentDetail } from "@/lib/documents/store";
 import { annotate } from "@/lib/logging/context";
 import { requireModuleEnabled } from "@/lib/modules/gate";
@@ -83,9 +86,20 @@ export const POST = apiHandler(
     if (row.deletedAt === null) {
       // Already live — restoring twice is a no-op, not an error (the undo
       // toast may fire after a concurrent restore).
-      const links = await loadConditionLinks(user.id, [row.id]);
+      const [links, visitLinks] = await Promise.all([
+        loadConditionLinks(user.id, [row.id]),
+        loadDocumentEncounterLinks(user.id, [row.id]),
+      ]);
       return apiSuccess(
-        serialiseDocumentDetail(row, row.facts, links.get(row.id) ?? []),
+        serialiseDocumentDetail(
+          row,
+          row.facts,
+          links.get(row.id) ?? [],
+          false,
+          null,
+          false,
+          visitLinks.get(row.id) ?? [],
+        ),
       );
     }
 
@@ -131,7 +145,10 @@ export const POST = apiHandler(
       omit: { contentEncrypted: true },
       include: { facts: { orderBy: { createdAt: "asc" } } },
     });
-    const links = await loadConditionLinks(user.id, [restored.id]);
+    const [links, visitLinks] = await Promise.all([
+      loadConditionLinks(user.id, [restored.id]),
+      loadDocumentEncounterLinks(user.id, [restored.id]),
+    ]);
 
     await auditLog("documents.inbound.restore", {
       userId: user.id,
@@ -149,6 +166,10 @@ export const POST = apiHandler(
         restored,
         restored.facts,
         links.get(restored.id) ?? [],
+        false,
+        null,
+        false,
+        visitLinks.get(restored.id) ?? [],
       ),
     );
   },

src/app/api/documents/inbound/[id]/route.ts

@@ -20,8 +20,11 @@ import { auditLog } from "@/lib/auth/audit";
 import { prisma } from "@/lib/db";
 import {
   loadConditionLinks,
+  loadDocumentEncounterLinks,
+  narrowOwnedEncounterIds,
   narrowOwnedEpisodeIds,
   replaceConditionLinks,
+  replaceEncounterLinks,
 } from "@/lib/documents/links";
 import { serialiseDocumentDetail } from "@/lib/documents/store";
 import { annotate } from "@/lib/logging/context";
@@ -92,8 +95,9 @@ export const GET = apiHandler(
       });
     }
 
-    const [links, contentIndex, thumbnail] = await Promise.all([
+    const [links, visitLinks, contentIndex, thumbnail] = await Promise.all([
       loadConditionLinks(user.id, [document.id]),
+      loadDocumentEncounterLinks(user.id, [document.id]),
       prisma.documentContentIndex.findUnique({
         where: { documentId: document.id },
         select: { source: true },
@@ -117,6 +121,7 @@ export const GET = apiHandler(
         contentIndex !== null,
         toContentIndexSource(contentIndex?.source),
         thumbnail !== null,
+        visitLinks.get(document.id) ?? [],
       ),
     );
   },
@@ -169,6 +174,21 @@ export const PATCH = apiHandler(
       nextEpisodeIds = narrowed;
     }
 
+    // Replace-set visit links, same semantics and same refusal.
+    let nextEncounterIds: string[] | undefined;
+    if (parsed.data.encounterIds !== undefined) {
+      const narrowed = await narrowOwnedEncounterIds(
+        user.id,
+        parsed.data.encounterIds,
+      );
+      if (narrowed === null) {
+        return apiError("Visit not found", 404, {
+          errorCode: "documents.inbound.encounterNotFound",
+        });
+      }
+      nextEncounterIds = narrowed;
+    }
+
     // No mass assignment — each editable column is set explicitly only when
     // the client sent it. `userId` is never a body field.
     const data: Prisma.InboundDocumentUpdateInput = {};
@@ -189,14 +209,23 @@ export const PATCH = apiHandler(
     if (nextEpisodeIds !== undefined) {
       await replaceConditionLinks(prisma, user.id, existing.id, nextEpisodeIds);
     }
+    if (nextEncounterIds !== undefined) {
+      await replaceEncounterLinks(
+        prisma,
+        user.id,
+        existing.id,
+        nextEncounterIds,
+      );
+    }
 
     const document = await prisma.inboundDocument.findFirstOrThrow({
       where: { id: existing.id },
       omit: { contentEncrypted: true },
       include: { facts: { orderBy: { createdAt: "asc" } } },
     });
-    const [links, contentIndex, thumbnail] = await Promise.all([
+    const [links, visitLinks, contentIndex, thumbnail] = await Promise.all([
       loadConditionLinks(user.id, [document.id]),
+      loadDocumentEncounterLinks(user.id, [document.id]),
       prisma.documentContentIndex.findUnique({
         where: { documentId: document.id },
         select: { source: true },
@@ -210,6 +239,7 @@ export const PATCH = apiHandler(
     const touched = [
       ...Object.keys(data),
       ...(nextEpisodeIds !== undefined ? ["episodeIds"] : []),
+      ...(nextEncounterIds !== undefined ? ["encounterIds"] : []),
     ];
 
     await auditLog("documents.inbound.update", {
@@ -234,6 +264,7 @@ export const PATCH = apiHandler(
         contentIndex !== null,
         toContentIndexSource(contentIndex?.source),
         thumbnail !== null,
+        visitLinks.get(document.id) ?? [],
       ),
     );
   },

src/app/api/documents/inbound/__tests__/route.test.ts

@@ -20,6 +20,8 @@ const {
   txCreateMany,
   txDocumentFindMany,
   txEpisodeFindMany,
+  txEncounterFindMany,
+  txEncounterLinkCreateMany,
 } = vi.hoisted(() => ({
   txQueryRaw: vi.fn(),
   txCreate: vi.fn(),
@@ -28,6 +30,8 @@ const {
   // writes, so the transaction double has to answer for them.
   txDocumentFindMany: vi.fn(),
   txEpisodeFindMany: vi.fn(),
+  txEncounterFindMany: vi.fn(),
+  txEncounterLinkCreateMany: vi.fn(),
 }));
 
 vi.mock("@/lib/db", () => {
@@ -35,7 +39,9 @@ vi.mock("@/lib/db", () => {
     $queryRaw: txQueryRaw,
     inboundDocument: { create: txCreate, findMany: txDocumentFindMany },
     illnessEpisode: { findMany: txEpisodeFindMany },
+    encounter: { findMany: txEncounterFindMany },
     documentConditionLink: { createMany: txCreateMany },
+    encounterDocumentLink: { createMany: txEncounterLinkCreateMany },
   };
   return {
     prisma: {
@@ -50,6 +56,9 @@ vi.mock("@/lib/db", () => {
       documentConditionLink: {
         findMany: vi.fn(),
       },
+      encounterDocumentLink: {
+        findMany: vi.fn(),
+      },
       documentContentIndex: {
         findMany: vi.fn(),
       },
@@ -59,6 +68,9 @@ vi.mock("@/lib/db", () => {
       illnessEpisode: {
         findMany: vi.fn(),
       },
+      encounter: {
+        findMany: vi.fn(),
+      },
       appSettings: {
         findUnique: vi.fn(),
       },
@@ -183,6 +195,12 @@ beforeEach(() => {
   vi.mocked(getSession).mockResolvedValue(SESSION_OK as never);
   vi.mocked(requireModuleEnabled).mockResolvedValue({ enabled: true } as never);
   vi.mocked(prisma.extractedFact.groupBy).mockResolvedValue([] as never);
+  vi.mocked(prisma.encounterDocumentLink.findMany).mockResolvedValue(
+    [] as never,
+  );
+  vi.mocked(prisma.encounter.findMany).mockResolvedValue([] as never);
+  txEncounterFindMany.mockResolvedValue([]);
+  txEncounterLinkCreateMany.mockResolvedValue({ count: 0 });
   vi.mocked(prisma.documentConditionLink.findMany).mockResolvedValue(
     [] as never,
   );

src/app/api/documents/inbound/bulk/route.ts

@@ -1,9 +1,11 @@
 /**
  * Document vault: bulk actions over up to 100 owner-scoped documents.
  *
- * `{ ids[], action, kind?, episodeId? }` → a per-id result array. Actions:
- * `setKind` (recategorise), `linkEpisode` / `unlinkEpisode` (condition
- * links), `delete` (tombstone, undo-able), `restore` (clear tombstone). A
+ * `{ ids[], action, kind?, episodeId?, encounterId? }` → a per-id result
+ * array. Actions: `setKind` (recategorise), `linkEpisode` / `unlinkEpisode`
+ * (condition links), `linkEncounter` / `unlinkEncounter` (visit links, the
+ * same table the visit's own sheet writes from the other end),
+ * `delete` (tombstone, undo-able), `restore` (clear tombstone). A
  * partial failure never aborts the batch — each id reports `ok` or a short
  * machine reason. Every id is narrowed to the caller; a foreign id reads as
  * "notFound", exactly like the single-document routes.
@@ -68,7 +70,7 @@ export const POST = apiHandler(async (request: NextRequest) => {
   if (!parsed.success) {
     return returnAllZodIssues(parsed.error, 422);
   }
-  const { ids, action, kind, episodeId } = parsed.data;
+  const { ids, action, kind, episodeId, encounterId } = parsed.data;
   const uniqueIds = [...new Set(ids)];
 
   // Episode actions: the target episode must be a LIVE episode of the caller.
@@ -84,6 +86,21 @@ export const POST = apiHandler(async (request: NextRequest) => {
     }
   }
 
+  // Visit actions: the target visit must be a LIVE visit of the caller. Same
+  // shape as the episode gate above — the endpoint is checked once, before the
+  // batch, so a foreign id costs one refusal rather than a hundred.
+  if (action === "linkEncounter" || action === "unlinkEncounter") {
+    const encounter = await prisma.encounter.findFirst({
+      where: { id: encounterId!, userId: user.id, deletedAt: null },
+      select: { id: true },
+    });
+    if (!encounter) {
+      return apiError("Visit not found", 404, {
+        errorCode: "documents.inbound.encounterNotFound",
+      });
+    }
+  }
+
   // One owner-scoped sweep resolves every id's current state; per-id work
   // then never touches a row the caller does not own.
   const owned = await prisma.inboundDocument.findMany({
@@ -136,6 +153,33 @@ export const POST = apiHandler(async (request: NextRequest) => {
           });
           break;
         }
+        case "linkEncounter": {
+          if (row.deletedAt !== null) {
+            results.push({ id, ok: false, error: "notFound" });
+            continue;
+          }
+          await linkTargets(prisma, {
+            userId: user.id,
+            sourceKind: "document",
+            sourceId: id,
+            targetKind: "encounter",
+            targetIds: [encounterId!],
+          });
+          break;
+        }
+        case "unlinkEncounter": {
+          // No tombstone check, matching `unlinkEpisode`: clearing a filing on
+          // a document the account has since deleted must stay possible, or
+          // the filing is unreachable.
+          await unlinkTargets(prisma, {
+            userId: user.id,
+            sourceKind: "document",
+            sourceId: id,
+            targetKind: "encounter",
+            targetIds: [encounterId!],
+          });
+          break;
+        }
         case "delete": {
           if (row.deletedAt !== null) {
             // Already tombstoned — deleting twice is a no-op success.

src/app/api/documents/inbound/route.ts

@@ -39,6 +39,8 @@ import { prisma } from "@/lib/db";
 import { hashQueryTokens } from "@/lib/documents/content-index";
 import {
   loadConditionLinks,
+  loadDocumentEncounterLinks,
+  narrowOwnedEncounterIds,
   narrowOwnedEpisodeIds,
 } from "@/lib/documents/links";
 import {
@@ -116,8 +118,9 @@ async function duplicateResponse(
   userId: string,
   existing: SerialisableDocument,
 ): Promise<NextResponse> {
-  const [links, groups] = await Promise.all([
+  const [links, visitLinks, groups] = await Promise.all([
     loadConditionLinks(userId, [existing.id]),
+    loadDocumentEncounterLinks(userId, [existing.id]),
     prisma.extractedFact.groupBy({
       by: ["status"],
       where: { userId, documentId: existing.id },
@@ -140,6 +143,10 @@ async function duplicateResponse(
         existing,
         { factCount, pendingCount },
         links.get(existing.id) ?? [],
+        false,
+        null,
+        false,
+        visitLinks.get(existing.id) ?? [],
       ),
       error: null,
       meta: { duplicate: true },
@@ -212,17 +219,21 @@ async function processUpload(
     return apiError("Field 'file' must be a file", 422);
   }
 
-  // Optional metadata (title / kind / documentDate / episodeIds). The file is
-  // read separately; these are the form fields beside it. `episodeIds` may be
-  // repeated.
+  // Optional metadata (title / kind / documentDate / episodeIds /
+  // encounterIds). The file is read separately; these are the form fields
+  // beside it. Both id lists may be repeated.
   const rawEpisodeIds = formData
     .getAll("episodeIds")
     .filter((v): v is string => typeof v === "string");
+  const rawEncounterIds = formData
+    .getAll("encounterIds")
+    .filter((v): v is string => typeof v === "string");
   const parsed = documentCreateSchema.safeParse({
     title: formData.get("title") ?? undefined,
     kind: formData.get("kind") ?? undefined,
     documentDate: formData.get("documentDate") ?? undefined,
     episodeIds: rawEpisodeIds.length > 0 ? rawEpisodeIds : undefined,
+    encounterIds: rawEncounterIds.length > 0 ? rawEncounterIds : undefined,
   });
   if (!parsed.success) {
     return apiError("Invalid document metadata", 422, {
@@ -268,6 +279,19 @@ async function processUpload(
     });
   }
 
+  // Same for the visit ids the review step offered. A refusal rather than a
+  // silent drop: the person saw a visit named and would otherwise watch the
+  // upload succeed without the link they asked for.
+  const encounterIds = await narrowOwnedEncounterIds(
+    user.id,
+    parsed.data.encounterIds ?? [],
+  );
+  if (encounterIds === null) {
+    return apiError("Visit not found", 404, {
+      errorCode: "documents.inbound.encounterNotFound",
+    });
+  }
+
   // sha256 of the PLAINTEXT for same-user duplicate detection.
   const contentSha256 = createHash("sha256").update(buffer).digest("hex");
 
@@ -346,6 +370,15 @@ async function processUpload(
           targetIds: episodeIds,
         });
       }
+      if (encounterIds.length > 0) {
+        await linkTargets(tx, {
+          userId: user.id,
+          sourceKind: "document",
+          sourceId: created.id,
+          targetKind: "encounter",
+          targetIds: encounterIds,
+        });
+      }
       return created;
     });
   } catch (err) {
@@ -382,6 +415,7 @@ async function processUpload(
       byteSize: document.byteSize,
       servingClass: detected.servingClass,
       linked: episodeIds.length,
+      linkedVisits: encounterIds.length,
     },
   });
 
@@ -406,12 +440,19 @@ async function processUpload(
   // because of it. Only fresh inserts reach here (a duplicate returns early).
   void enqueueDocumentSummary(user.id, document.id);
 
-  const links = await loadConditionLinks(user.id, [document.id]);
+  const [links, visitLinks] = await Promise.all([
+    loadConditionLinks(user.id, [document.id]),
+    loadDocumentEncounterLinks(user.id, [document.id]),
+  ]);
   return apiSuccess(
     serialiseDocument(
       document,
       { factCount: 0, pendingCount: 0 },
       links.get(document.id) ?? [],
+      false,
+      null,
+      false,
+      visitLinks.get(document.id) ?? [],
     ),
     201,
   );
@@ -481,8 +522,19 @@ export const GET = apiHandler(async (request: Request) => {
       errorCode: "documents.inbound.invalidQuery",
     });
   }
-  const { q, kind, episodeId, year, from, to, sort, order, cursor, limit } =
-    parsed.data;
+  const {
+    q,
+    kind,
+    episodeId,
+    encounterId,
+    year,
+    from,
+    to,
+    sort,
+    order,
+    cursor,
+    limit,
+  } = parsed.data;
 
   const where: Prisma.InboundDocumentWhereInput = {
     userId: user.id,
@@ -490,6 +542,10 @@ export const GET = apiHandler(async (request: Request) => {
   };
   if (kind && kind.length > 0) where.kind = { in: kind };
   if (episodeId) where.conditionLinks = { some: { episodeId } };
+  // The visit filter reads the SAME table the visit's own sheet writes, from
+  // the document side. Filtering rather than post-filtering: a page of fifty
+  // documents narrowed in Node would page wrongly.
+  if (encounterId) where.encounterLinks = { some: { encounterId } };
   if (year !== undefined) {
     where.documentDate = {
       gte: new Date(Date.UTC(year, 0, 1)),
@@ -576,10 +632,16 @@ export const GET = apiHandler(async (request: Request) => {
   }
 
   // Condition links for the page in ONE grouped query (no N+1).
-  const linkMap = await loadConditionLinks(
-    user.id,
-    page.map((d) => d.id),
-  );
+  const [linkMap, visitLinkMap] = await Promise.all([
+    loadConditionLinks(
+      user.id,
+      page.map((d) => d.id),
+    ),
+    loadDocumentEncounterLinks(
+      user.id,
+      page.map((d) => d.id),
+    ),
+  ]);
 
   // Which of the page's documents have a content index (drives the searchable
   // status + the provenance the UI reads to tell an AI-read document from a
@@ -610,7 +672,9 @@ export const GET = apiHandler(async (request: Request) => {
       count: page.length,
       sort,
       order,
-      filtered: Boolean(q || (kind && kind.length > 0) || episodeId || year),
+      filtered: Boolean(
+        q || (kind && kind.length > 0) || episodeId || encounterId || year,
+      ),
     },
   });
 
@@ -623,6 +687,7 @@ export const GET = apiHandler(async (request: Request) => {
         indexSources.has(doc.id),
         toContentIndexSource(indexSources.get(doc.id)),
         thumbnailIds.has(doc.id),
+        visitLinkMap.get(doc.id) ?? [],
       ),
     ),
     nextCursor,

src/app/api/encounters/route.ts

@@ -36,6 +36,7 @@ import {
   ENCOUNTER_INCLUDE,
   actingDomainVisibility,
   applyEncounterLinks,
+  loadEncounterLinksForMany,
   closeCheckupForVisit,
   resolveClosableReminder,
   resolveOwnedPractitioner,
@@ -50,7 +51,7 @@ import {
 } from "@/lib/export/restore-skips";
 
 export const GET = apiHandler(async (request: NextRequest) => {
-  const { user } = await requireRecordAuth("read", "profile");
+  const { user, grantId } = await requireRecordAuth("read", "profile");
 
   const params = new URL(request.url).searchParams;
   const parsed = encounterListQuerySchema.safeParse({
@@ -58,6 +59,7 @@ export const GET = apiHandler(async (request: NextRequest) => {
     to: params.get("to") ?? undefined,
     status: params.get("status") ?? undefined,
     practitionerId: params.get("practitionerId") ?? undefined,
+    episodeId: params.get("episodeId") ?? undefined,
     limit: params.get("limit") ?? undefined,
   });
   if (!parsed.success) {
@@ -75,6 +77,11 @@ export const GET = apiHandler(async (request: NextRequest) => {
     deletedAt: null,
     ...(query.status ? { status: query.status } : {}),
     ...(query.practitionerId ? { practitionerId: query.practitionerId } : {}),
+    // Filtered in SQL rather than in Node: the two arms are separately
+    // `take`-bounded, so narrowing after the read would page wrongly.
+    ...(query.episodeId
+      ? { conditionLinks: { some: { episodeId: query.episodeId } } }
+      : {}),
     ...(query.from || query.to
       ? {
           occurredAt: {
@@ -118,14 +125,26 @@ export const GET = apiHandler(async (request: NextRequest) => {
     }),
   ]);
 
+  // The links ride the list. The card counts what a visit produced, and the
+  // edit sheet seeds its pickers from the row it was handed — a list without
+  // them makes the first read zero and the second unfile everything on save.
+  // Three grouped queries for the page, not three per row.
+  const visible = await actingDomainVisibility(prisma, grantId);
+  const links = await loadEncounterLinksForMany(
+    prisma,
+    user.id,
+    [...upcoming, ...past].map((row) => row.id),
+    visible,
+  );
+
   annotate({
     action: { name: "encounter.visit.list", entity_type: "encounter" },
     meta: { upcoming: upcoming.length, past: past.length },
   });
 
   const body: EncounterListDTO = {
-    upcoming: upcoming.map((row) => toEncounterDTO(row)),
-    past: past.map((row) => toEncounterDTO(row)),
+    upcoming: upcoming.map((row) => toEncounterDTO(row, links.get(row.id))),
+    past: past.map((row) => toEncounterDTO(row, links.get(row.id))),
   };
   return apiSuccess(body);
 });

src/app/api/encounters/suggest/route.ts

@@ -0,0 +1,59 @@
+/**
+ * `GET /api/encounters/suggest?anchor=<iso>` — which visit does a record dated
+ * `anchor` most plausibly belong to?
+ *
+ * The three capture moments that ask this question live in the browser: the
+ * document upload review, the lab extraction review and the manual lab form.
+ * The rule they ask about — the ±7-day window, the DONE / PLANNED filter, and
+ * the one-pre-selects / two-offer-a-picker verdict — lives in
+ * `src/lib/encounters/suggest-window.ts` and is answered here so all three read
+ * the same answer. Handing the client a windowed list and letting it decide
+ * would put the rule in two places, and the copy in the browser is the one
+ * nobody re-reads when the rule changes.
+ *
+ * A read of the record's own visits, so it declares the same domain the visit
+ * list does. `userId` is narrowed from auth; the anchor is the only input and
+ * it is a date, not an id.
+ */
+import { NextRequest } from "next/server";
+
+import { prisma } from "@/lib/db";
+import { apiHandler, requireRecordAuth } from "@/lib/api-handler";
+import { annotate } from "@/lib/logging/context";
+import { apiSuccess, returnAllZodIssues } from "@/lib/api-response";
+import { encounterSuggestQuerySchema } from "@/lib/validations/encounters";
+import { suggestEncounterForDate } from "@/lib/encounters/suggest-window";
+
+export const GET = apiHandler(async (request: NextRequest) => {
+  const { user } = await requireRecordAuth("read", "profile");
+
+  const params = new URL(request.url).searchParams;
+  const parsed = encounterSuggestQuerySchema.safeParse({
+    anchor: params.get("anchor") ?? undefined,
+  });
+  if (!parsed.success) {
+    return returnAllZodIssues(parsed.error, 422, {
+      errorCode: "encounter.invalid",
+    });
+  }
+
+  const result = await suggestEncounterForDate(prisma, {
+    userId: user.id,
+    anchor: new Date(parsed.data.anchor),
+  });
+
+  annotate({
+    action: { name: "encounter.visit.suggest", entity_type: "encounter" },
+    meta: {
+      verdict: result.kind,
+      candidates:
+        result.kind === "many"
+          ? result.encounters.length
+          : result.kind === "one"
+            ? 1
+            : 0,
+    },
+  });
+
+  return apiSuccess(result);
+});

src/app/api/export/health-record/__tests__/route.test.ts

@@ -25,6 +25,7 @@ vi.mock("@/lib/db", () => ({
     moodEntry: { findMany: vi.fn() },
     labResult: { findMany: vi.fn() },
     illnessEpisode: { findMany: vi.fn() },
+    encounter: { findMany: vi.fn() },
     allergy: { findMany: vi.fn() },
     familyHistoryEntry: { findMany: vi.fn() },
     userHealthProfile: { findUnique: vi.fn() },
@@ -165,6 +166,7 @@ beforeEach(() => {
   vi.mocked(prisma.moodEntry.findMany).mockResolvedValue([] as never);
   vi.mocked(prisma.labResult.findMany).mockResolvedValue([] as never);
   vi.mocked(prisma.illnessEpisode.findMany).mockResolvedValue([] as never);
+  vi.mocked(prisma.encounter.findMany).mockResolvedValue([] as never);
   vi.mocked(prisma.allergy.findMany).mockResolvedValue([] as never);
   vi.mocked(prisma.familyHistoryEntry.findMany).mockResolvedValue([] as never);
   vi.mocked(prisma.userHealthProfile.findUnique).mockResolvedValue(

src/app/api/labs/ocr/commit/route.ts

@@ -39,6 +39,7 @@ import {
   linkOcrLabsToVaultDocument,
   type InsertedLabForLink,
 } from "@/lib/labs/vault-link";
+import { linkTargets } from "@/lib/links";
 import { annotate } from "@/lib/logging/context";
 import { classifyWrittenOutcome } from "@/lib/outcome/written-outcome";
 import {
@@ -217,6 +218,23 @@ async function commitOcrRows(request: NextRequest) {
     ).catch(() => {});
   }
 
+  // The visit the review step offered, if it offered one. ONE LINK PER RESULT
+  // ROW rather than one for the panel: a marker re-run on a different day
+  // belongs to its own visit, which is exactly why the join is m:n and not a
+  // scalar column on the result. Best-effort like the vault cross-link — the
+  // readings are the authoritative write and must not be lost to a link that
+  // could not be made. The link service narrows both ends to this record, so
+  // an id naming nothing writes nothing.
+  if (parsed.data.encounterId && linkable.length > 0) {
+    await linkTargets(prisma, {
+      userId: user.id,
+      sourceKind: "encounter",
+      sourceId: parsed.data.encounterId,
+      targetKind: "labResult",
+      targetIds: linkable.map((row) => row.labResultId),
+    }).catch(() => {});
+  }
+
   await auditLog("labs.ocr.commit", {
     userId: user.id,
     ipAddress: getClientIp(request),
@@ -225,7 +243,11 @@ async function commitOcrRows(request: NextRequest) {
 
   annotate({
     action: { name: "labs.ocr.committed" },
-    meta: { inserted: inserted.length, skipped: skipped.length },
+    meta: {
+      inserted: inserted.length,
+      skipped: skipped.length,
+      linkedVisit: parsed.data.encounterId ? 1 : 0,
+    },
   });
 
   // A lab panel just landed — resolve any "annual blood panel" reminders now

src/app/api/labs/route.ts

@@ -21,6 +21,7 @@ import {
   type ResolvedBiomarker,
   serialiseLabResult,
 } from "@/lib/labs/serialise";
+import { linkTargets } from "@/lib/links";
 import { encryptNoteToBytes } from "@/lib/labs/store";
 import { annotate } from "@/lib/logging/context";
 import {
@@ -190,6 +191,7 @@ async function postLabResult(request: NextRequest) {
     takenAt,
     note,
     source,
+    encounterId,
   } = parsed.data;
 
   // v1.18.9 — a qualitative reading carries `valueText` ("negativ" / …) instead
@@ -267,6 +269,21 @@ async function postLabResult(request: NextRequest) {
       noteEncrypted: note ? encryptNoteToBytes(note) : null,
     },
   });
+  // The by-the-way half: file the reading against the visit the form offered,
+  // if it offered one. Best-effort by design — the reading is the write that
+  // matters, and a link that could not be made (a visit deleted between the
+  // suggestion and the save) must not lose it. The link service narrows both
+  // ends to this record, so an id naming nothing simply writes nothing.
+  if (encounterId) {
+    await linkTargets(prisma, {
+      userId: user.id,
+      sourceKind: "encounter",
+      sourceId: encounterId,
+      targetKind: "labResult",
+      targetIds: [created.id],
+    }).catch(() => {});
+  }
+
   invalidateUserHealthScore(user.id);
   const dto = serialiseLabResult(created, biomarker);
 

src/app/api/mood/prognosis/route.ts

@@ -0,0 +1,74 @@
+/**
+ * `GET /api/mood/prognosis` — the day's two readings, side by side.
+ *
+ * The person's own rating leads and is returned exactly as it was stored. The
+ * forecast rides beside it with its band, the number of days it was built
+ * from, and how old it is. The two are never merged: the distance between them
+ * is the whole finding, and a single blended number would destroy it.
+ *
+ * **This route declares `record`, not `mind`, and that is the security
+ * decision on it.** The payload is not only mood: the fit reads the day's
+ * level-B context AND the figures the sleep, activity and recovery modules
+ * hold, and the contributions it publishes name those features one by one — a
+ * reader can see that sleep or steps or resting heart rate carried weight on a
+ * given day, and roughly how much. Declared `mind` it would be a hole with a
+ * mood-shaped label on it: a delegate holding only the mind section would
+ * receive a derived view of two sections the owner had declined to share. The
+ * convention for a read that crosses sections is `record`
+ * (`/api/mood/linked-context`, `/api/dashboard/snapshot`, `/api/daily/digest`
+ * are the precedents) and a scoped grant never reaches one, so a scoped
+ * delegate loses the forecast entirely rather than receiving a filtered
+ * version of it. A filtered version would be worse: a contribution list with
+ * the linked features quietly removed would tell the reader that the model
+ * weighted only the mood fields, which is false.
+ *
+ * Nothing here writes. The rows come from the nightly job and the user cannot
+ * overwrite them — `src/__tests__/mood-prediction-write-surface-guard.test.ts`
+ * holds that, and this file is one of the ones it scans.
+ */
+import type { NextRequest } from "next/server";
+
+import { apiHandler, requireRecordAuth } from "@/lib/api-handler";
+import { apiSuccess } from "@/lib/api-response";
+import { readMoodPrognosis } from "@/lib/analytics/mood-prognosis/read";
+import { annotate } from "@/lib/logging/context";
+import { requireModuleEnabled } from "@/lib/modules/gate";
+
+export const dynamic = "force-dynamic";
+
+// The parameter is declared although the handler body reads nothing off it,
+// and the reason is the exported type rather than the runtime. `apiHandler`
+// infers the type of `GET` from this callback, so a zero-argument handler
+// would type `GET` as taking no arguments — and Next.js, and the integration
+// tests, call it WITH the request. The wide event's method and path, and the
+// read-vs-write check `requireRecordAuth` runs, both come from the request the
+// wrapper receives from Next.js (not from this parameter), and both fall back
+// to `GET` when no request is present — so an absent request keeps a read a
+// read rather than escalating it.
+export const GET = apiHandler(async (_request: NextRequest) => {
+  // `record`: see the file header. A scoped grant is refused here by
+  // construction rather than served a narrowed payload.
+  const { user } = await requireRecordAuth("read", "record");
+
+  const gate = await requireModuleEnabled(user.id, "mood");
+  if (!gate.enabled) return gate.response;
+
+  const reading = await readMoodPrognosis(user.id, new Date(), user.timezone);
+
+  annotate({
+    action: { name: "mood.prognosis.read" },
+    meta: reading.present
+      ? {
+          present: true,
+          day: reading.date,
+          fit_rows: reading.n,
+          age_days: reading.ageDays,
+          current: reading.current,
+          provisional: reading.provisional,
+          deviation: reading.deviation,
+        }
+      : { present: false, reason: reading.reason, entries: reading.entries },
+  });
+
+  return apiSuccess(reading);
+});

src/app/api/practitioners/route.ts

@@ -50,8 +50,27 @@ export const GET = apiHandler(async (request: NextRequest) => {
     where: {
       userId: user.id,
       deletedAt: null,
+      // Both plaintext columns, because a person looks a practice up by
+      // whichever of the two they remember: the doctor's name on the referral
+      // or the practice name on the door. Searching only the name made the
+      // second attempt return nothing and read as "not in the address book".
       ...(parsed.data.q
-        ? { name: { contains: parsed.data.q, mode: "insensitive" as const } }
+        ? {
+            OR: [
+              {
+                name: {
+                  contains: parsed.data.q,
+                  mode: "insensitive" as const,
+                },
+              },
+              {
+                practice: {
+                  contains: parsed.data.q,
+                  mode: "insensitive" as const,
+                },
+              },
+            ],
+          }
         : {}),
     },
     orderBy: { name: "asc" },

src/app/checkups/page.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import { useCallback } from "react";
+import { useCallback, useState } from "react";
 import { useQueryClient } from "@tanstack/react-query";
 
 import { useAuth } from "@/hooks/use-auth";
@@ -8,8 +8,11 @@ import { useMounted } from "@/hooks/use-mounted";
 import { usePullToRefresh } from "@/hooks/use-pull-to-refresh";
 import { PullToRefreshIndicator } from "@/components/ui/pull-to-refresh-indicator";
 import { PageAuthGate } from "@/components/ui/page-auth-gate";
+import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
 import { VorsorgeSection } from "@/components/measurement-reminders/vorsorge-section";
-import { queryKeys } from "@/lib/query-keys";
+import { VisitsSection } from "@/components/encounters/visits-section";
+import { useTranslations } from "@/lib/i18n/context";
+import { invalidateKeys, queryKeys } from "@/lib/query-keys";
 
 /**
  * v1.17.1 — Checkups (preventive-care) reminders page. The dedicated
@@ -19,17 +22,30 @@ import { queryKeys } from "@/lib/query-keys";
  * v1.18.1 — pull-to-refresh parity with every peer page (labs, mood,
  * measurements): a pull invalidates the measurement-reminders read so the
  * list + server-computed next-due repaint.
+ *
+ * The page now holds two things, split by a segmented control rather than by a
+ * second nav entry: the preventive-care list, and the visits. They answer the
+ * same question from two directions — what do I still have to arrange, and what
+ * did I actually attend — and the page's own sentence already covers both. A
+ * visit carries no module gate for the same reason this page never had one.
+ *
+ * The pull invalidates both reads. Refreshing one and leaving the other stale
+ * is how a page ends up showing a visit that closed a checkup still listed as
+ * due.
  */
 export default function CheckupsPage() {
   const { isAuthenticated, isLoading } = useAuth();
   const mounted = useMounted();
   const queryClient = useQueryClient();
+  const { t } = useTranslations();
+  const [view, setView] = useState("vorsorge");
 
   const refresh = useCallback(
     () =>
-      queryClient.invalidateQueries({
-        queryKey: queryKeys.measurementReminders(),
-      }),
+      invalidateKeys(queryClient, [
+        queryKeys.measurementReminders(),
+        queryKeys.encounters(),
+      ]),
     [queryClient],
   );
   const pull = usePullToRefresh({ onRefresh: refresh });
@@ -41,7 +57,24 @@ export default function CheckupsPage() {
   return (
     <div className="space-y-6">
       <PullToRefreshIndicator {...pull} />
-      <VorsorgeSection enabled={isAuthenticated} variant="page" />
+      <Tabs value={view} onValueChange={setView}>
+        <TabsList aria-label={t("checkups.viewSwitchLabel")}>
+          <TabsTrigger value="vorsorge" data-testid="checkups-tab-vorsorge">
+            {t("checkups.tabVorsorge")}
+          </TabsTrigger>
+          <TabsTrigger value="visits" data-testid="checkups-tab-visits">
+            {t("checkups.tabVisits")}
+          </TabsTrigger>
+        </TabsList>
+        <TabsContent value="vorsorge">
+          <VorsorgeSection enabled={isAuthenticated} variant="page" />
+        </TabsContent>
+        <TabsContent value="visits">
+          {/* Mounted only on the active tab, so the visits read does not fire
+              for a person who never opens it. */}
+          <VisitsSection enabled={isAuthenticated} />
+        </TabsContent>
+      </Tabs>
     </div>
   );
 }

src/app/checkups/practitioners/page.tsx

@@ -0,0 +1,28 @@
+"use client";
+
+import { PageAuthGate } from "@/components/ui/page-auth-gate";
+import { PractitionerList } from "@/components/practitioners/practitioner-list";
+import { useAuth } from "@/hooks/use-auth";
+import { useMounted } from "@/hooks/use-mounted";
+
+/**
+ * The address book, one level under the checkups page the visits live on.
+ *
+ * Deliberately not in Settings. The Settings IA rule is that a settings surface
+ * configures behaviour; a list of one's own doctors configures nothing and is
+ * record content like every other clinical list. Sitting under `/checkups`
+ * also means it inherits that page's route-family classification, so a
+ * `profile`-scoped delegate reaches it exactly as they reach the visits.
+ */
+export default function PractitionersPage() {
+  const { isAuthenticated, isLoading } = useAuth();
+  const mounted = useMounted();
+
+  if (!mounted || isLoading) return <PageAuthGate />;
+
+  return (
+    <div className="space-y-6">
+      <PractitionerList enabled={isAuthenticated} />
+    </div>
+  );
+}

src/app/insights/mood/page.tsx

@@ -36,6 +36,21 @@ const MoodChart = dynamic(
   { ssr: false, loading: () => <ChartSkeleton /> },
 );
 
+/**
+ * The day's two readings. Deferred like every other block on this route that
+ * is not the first paint: it reads its own endpoint and renders below the
+ * calendar, so nothing about it belongs in the eager graph of a page whose
+ * first paint is a heatmap. This route sits close to its bundle ceiling and
+ * every addition to it goes through the same treatment.
+ */
+const MoodPrognosisCard = dynamic(
+  () =>
+    import("@/components/insights/mood/mood-prognosis-card").then((mod) => ({
+      default: mod.MoodPrognosisCard,
+    })),
+  { ssr: false, loading: () => null },
+);
+
 interface ComprehensiveMoodData {
   moodSummary: { count: number } | null;
 }
@@ -137,6 +152,12 @@ export default function InsightsStimmungPage() {
 
       <MetricTargetSummary slug="mood" />
 
+      {/* The day's own rating beside what the account's past days imply. It
+          sits high because the self-assessment is the leading value on this
+          page, and directly under the line chart because that is where a
+          reader has just seen the rating it leads with. */}
+      <MoodPrognosisCard />
+
       {/* The better-days Einschätzung sits directly under the Ziel card,
           ahead of the classification tiles and breakdowns. */}
       <MoodInsightsSections region="assessment" />

src/components/daily/priority-card.tsx

@@ -20,6 +20,7 @@
 import Link from "next/link";
 import {
   Activity,
+  CalendarCheck,
   Award,
   CalendarClock,
   Footprints,
@@ -55,6 +56,7 @@ const KIND_ICON: Record<PriorityItemKind, LucideIcon> = {
   ecg_new_recording: HeartPulse,
   tension_window: Activity,
   same_time_baseline: Footprints,
+  upcoming_visit: CalendarCheck,
 };
 
 /**

src/components/documents/__tests__/document-bulk-bar.test.tsx

@@ -4,22 +4,30 @@ import { renderToStaticMarkup } from "react-dom/server";
 /**
  * The floating bulk bar, pinned via single-pass static renders: a labelled
  * toolbar carrying the selected count and the bulk verbs (set type, link
- * condition, share, delete, clear). The link-condition menu only renders when
- * the account actually has episodes to link — no dead affordance on an
- * episode-free account.
+ * condition, file against a visit, share, delete, clear). Each link menu only
+ * renders when the account actually has something to link to — no dead
+ * affordance on an account with no episodes, and none on an account with no
+ * visits either.
  */
 import { I18nProvider } from "@/lib/i18n/context";
 import { DocumentBulkBar } from "../document-bulk-bar";
 
-function render(episodes: { id: string; label: string }[]) {
+function render(
+  episodes: { id: string; label: string }[],
+  encounters: { id: string; label: string }[] = [
+    { id: "v1", label: "Routine visit · 01/08/2026" },
+  ],
+) {
   return renderToStaticMarkup(
     <I18nProvider initialLocale="en">
       <DocumentBulkBar
         selectedCount={3}
         episodes={episodes}
+        encounters={encounters}
         busy={false}
         onSetKind={() => {}}
         onLinkEpisode={() => {}}
+        onLinkEncounter={() => {}}
         onShare={() => {}}
         onDelete={() => {}}
         onClear={() => {}}
@@ -36,6 +44,7 @@ describe("<DocumentBulkBar>", () => {
     expect(html).toContain("3 selected");
     expect(html).toContain("Change type");
     expect(html).toContain("Link condition");
+    expect(html).toContain("File against visit");
     expect(html).toContain('data-slot="document-bulk-share"');
     expect(html).toContain("Share");
     expect(html).toContain("Delete");
@@ -47,4 +56,13 @@ describe("<DocumentBulkBar>", () => {
     expect(html).not.toContain("Link condition");
     expect(html).toContain("Change type");
   });
+
+  it("omits the file-against-visit verb when the account has no visits", () => {
+    const html = render([{ id: "ep1", label: "Knee" }], []);
+    expect(html).not.toContain("File against visit");
+    expect(html).not.toContain('data-slot="document-bulk-link-visit"');
+    // The positive control: the neighbouring verb is still there, so the
+    // assertion above is about the visit menu and not about an empty render.
+    expect(html).toContain("Link condition");
+  });
 });

src/components/documents/__tests__/document-card.test.tsx

@@ -30,6 +30,7 @@ function doc(overrides: Partial<InboundDocumentDto> = {}): InboundDocumentDto {
     factCount: 0,
     pendingCount: 0,
     conditionLinks: [{ episodeId: "ep-knee", name: "Knie" }],
+    encounterLinks: [],
     servingClass: "inline",
     hasContentIndex: false,
     contentIndexSource: null,

src/components/documents/__tests__/episode-documents-card.test.tsx

@@ -50,6 +50,7 @@ function doc(id: string, title: string): InboundDocumentDto {
     factCount: 0,
     pendingCount: 0,
     conditionLinks: [{ episodeId: "ep1", name: "Knee" }],
+    encounterLinks: [],
     servingClass: "inline",
     hasContentIndex: false,
     contentIndexSource: null,

src/components/documents/__tests__/vault-utils.test.ts

@@ -38,6 +38,7 @@ function doc(overrides: Partial<InboundDocumentDto> = {}): InboundDocumentDto {
     factCount: 0,
     pendingCount: 0,
     conditionLinks: [],
+    encounterLinks: [],
     servingClass: "inline",
     hasContentIndex: false,
     contentIndexSource: null,

src/components/documents/document-bulk-bar.tsx

@@ -4,8 +4,13 @@
  * Floating bulk-action bar for the vault's multi-select mode. Appears once
  * at least one document is selected, pinned above the bottom nav on phones
  * and near the bottom edge on desktop. Carries the selected count and the
- * bulk verbs — set type, link condition, share (one link for the whole
- * selection), delete (undo-able), clear — all driving the page's handlers.
+ * bulk verbs — set type, link condition, file against a visit, share (one
+ * link for the whole selection), delete (undo-able), clear — all driving the
+ * page's handlers.
+ *
+ * The two link verbs are the same shape and stay that way: each renders only
+ * when the account HAS something to link to, so an empty menu is never
+ * offered.
  *
  * A `role="toolbar"` with proper labels; the destructive verb sits last
  * before Clear so a stray tap sequence never ends on Delete. Share sits just
@@ -13,7 +18,14 @@
  * shell (a floating toolbar is not a Card surface): dense-tile padding `p-3`
  * per the standards.
  */
-import { FolderPlus, Share2, Tag, Trash2, X } from "lucide-react";
+import {
+  CalendarClock,
+  FolderPlus,
+  Share2,
+  Tag,
+  Trash2,
+  X,
+} from "lucide-react";
 
 import { Button } from "@/components/ui/button";
 import {
@@ -32,12 +44,20 @@ export interface BulkEpisodeOption {
   label: string;
 }
 
+/** One visit the selection can be filed against. Label resolved by the page. */
+export interface BulkEncounterOption {
+  id: string;
+  label: string;
+}
+
 export function DocumentBulkBar({
   selectedCount,
   episodes,
+  encounters,
   busy,
   onSetKind,
   onLinkEpisode,
+  onLinkEncounter,
   onShare,
   onDelete,
   onClear,
@@ -45,10 +65,13 @@ export function DocumentBulkBar({
   selectedCount: number;
   /** The caller's live illness episodes — the link-condition targets. */
   episodes: BulkEpisodeOption[];
+  /** The caller's recent visits — the file-against-a-visit targets. */
+  encounters: BulkEncounterOption[];
   /** A bulk call is in flight — the verbs disable, Clear stays live. */
   busy: boolean;
   onSetKind: (kind: InboundDocumentKindValue) => void;
   onLinkEpisode: (episodeId: string) => void;
+  onLinkEncounter: (encounterId: string) => void;
   /**
    * Share the whole selection as ONE documents-only link. The page caps the
    * selection at `SHARE_LINK_MAX_DOCUMENTS` and surfaces the over-cap hint —
@@ -135,6 +158,35 @@ export function DocumentBulkBar({
           </DropdownMenu>
         ) : null}
 
+        {encounters.length > 0 ? (
+          <DropdownMenu>
+            <DropdownMenuTrigger asChild>
+              <Button
+                variant="outline"
+                size="sm"
+                disabled={busy}
+                data-slot="document-bulk-link-visit"
+                aria-label={t("documents.bulk.linkVisit")}
+              >
+                <CalendarClock className="size-4" aria-hidden />
+                <span className="hidden sm:inline">
+                  {t("documents.bulk.linkVisit")}
+                </span>
+              </Button>
+            </DropdownMenuTrigger>
+            <DropdownMenuContent align="end">
+              {encounters.map((encounter) => (
+                <DropdownMenuItem
+                  key={encounter.id}
+                  onSelect={() => onLinkEncounter(encounter.id)}
+                >
+                  <span className="max-w-56 truncate">{encounter.label}</span>
+                </DropdownMenuItem>
+              ))}
+            </DropdownMenuContent>
+          </DropdownMenu>
+        ) : null}
+
         <Button
           variant="outline"
           size="sm"

src/components/documents/document-detail-sheet.tsx

@@ -61,7 +61,9 @@ import {
   apiPatch,
   apiPost,
 } from "@/lib/api/api-fetch";
+import { encounterKindText } from "@/components/encounters/encounter-labels";
 import { useFormatters, useTranslations } from "@/lib/i18n/context";
+import type { EncounterKind } from "@/generated/prisma/client";
 import { useCoachLaunch } from "@/lib/insights/coach-launch-context";
 import { invalidateKeys, queryKeys } from "@/lib/query-keys";
 import {
@@ -77,6 +79,7 @@ import {
   type InboundDocumentKindValue,
 } from "@/lib/validations/inbound-documents";
 import { DocumentAiSection } from "./document-ai-section";
+import { DocumentEncounterSuggestion } from "./document-encounter-suggestion";
 import { DocumentSummaryBlock } from "./document-summary-block";
 import type { DocumentAiTarget } from "./document-ai-transport";
 import { DocumentShareSheet } from "./document-share-sheet";
@@ -96,6 +99,7 @@ type PatchInput = {
   kind?: InboundDocumentKindValue;
   documentDate?: string | null;
   episodeIds?: string[];
+  encounterIds?: string[];
 };
 
 /**
@@ -396,6 +400,17 @@ export function DocumentDetailSheet({
   const [mutationError, setMutationError] = useState<string | null>(null);
   const [shareOpen, setShareOpen] = useState(false);
   const [editingTitle, setEditingTitle] = useState(false);
+  /**
+   * The visit this SESSION filed the document against, if any.
+   *
+   * Kept beside the server state rather than derived from it, because the two
+   * answer different questions: `doc.encounterLinks` says what is filed, this
+   * says what the person just did here — which is what an undo can take back
+   * without touching a filing they made somewhere else.
+   */
+  const [pickedEncounterId, setPickedEncounterId] = useState<string | null>(
+    null,
+  );
   const [titleDraft, setTitleDraft] = useState("");
   const [suggestion, setSuggestion] = useState<DocumentSuggestionDto | null>(
     null,
@@ -499,6 +514,25 @@ export function DocumentDetailSheet({
     patch.mutate({ episodeIds: next });
   };
 
+  /**
+   * File this document against a visit, or clear that filing again.
+   *
+   * A replace-set PATCH like the condition links, so the undo is the same
+   * write with the id removed rather than a second endpoint. Nothing here can
+   * fail the document: an unknown id is refused by the route before anything
+   * is written, and the sheet keeps showing what the server last confirmed.
+   */
+  const setSuggestedEncounter = (encounterId: string | null) => {
+    if (!doc) return;
+    const current = doc.encounterLinks.map((l) => l.encounterId);
+    const next =
+      encounterId === null
+        ? current.filter((id) => id !== pickedEncounterId)
+        : [...new Set([...current, encounterId])];
+    setPickedEncounterId(encounterId);
+    patch.mutate({ encounterIds: next });
+  };
+
   // The affordance gate falls back to the capability probe when the sheet is
   // rendered without the usage-derived props (deep link before usage loads).
   const aiEnabled = assistAvailable ?? capability.data?.available ?? false;
@@ -1001,6 +1035,47 @@ export function DocumentDetailSheet({
                 </div>
               </div>
 
+              <DocumentEncounterSuggestion
+                anchor={doc.reportDate ?? doc.documentDate}
+                alreadyLinked={
+                  doc.encounterLinks.length > 0 && pickedEncounterId === null
+                }
+                disabled={!canManage}
+                value={pickedEncounterId}
+                onChange={setSuggestedEncounter}
+              />
+
+              {/* "Belongs to visit" — read-only here on purpose. The filing
+                  happens at the moment the document arrives, or from the
+                  visit's own sheet; a second editor for the same link would
+                  be a second place the set can be changed. Each row deep-links
+                  to the vault filtered to that visit. */}
+              {doc.encounterLinks.length > 0 ? (
+                <div className="space-y-1.5" data-slot="document-visit-links">
+                  <p className="text-sm leading-none font-medium">
+                    {t("documents.detail.visitsLabel")}
+                  </p>
+                  <div className="flex flex-wrap items-center gap-1.5">
+                    {doc.encounterLinks.map((link) => (
+                      <Link
+                        key={link.encounterId}
+                        href={`/documents?encounter=${encodeURIComponent(link.encounterId)}`}
+                        className="bg-muted text-foreground hover:bg-muted/70 focus-visible:ring-ring/50 inline-flex max-w-64 items-center gap-1.5 rounded-full px-2.5 py-1 text-xs focus-visible:ring-[3px] focus-visible:outline-none"
+                      >
+                        <span className="truncate">
+                          {encounterKindText(t, link.kind as EncounterKind)}
+                        </span>
+                        {link.occurredAt ? (
+                          <span className="text-muted-foreground shrink-0">
+                            {format.date(link.occurredAt)}
+                          </span>
+                        ) : null}
+                      </Link>
+                    ))}
+                  </div>
+                </div>
+              ) : null}
+
               {labsModuleEnabled && labFactCount > 0 ? (
                 <Link
                   href="/labs"

src/components/documents/document-encounter-suggestion.tsx

@@ -0,0 +1,43 @@
+"use client";
+
+/**
+ * The document moment of the visit suggestion.
+ *
+ * The rule and the rendering both live elsewhere — `suggest-window.ts` on the
+ * server and `EncounterSuggestionField` in the browser — so this file is only
+ * the wiring: which date to anchor on, and where the chosen id goes.
+ *
+ * The anchor is `reportDate ?? documentDate`. `reportDate` is what the model
+ * transcribed off the letter itself and is never inferred, so it is the truer
+ * of the two; `documentDate` is the person's own filing date and is the
+ * fallback.
+ *
+ * It renders nothing once the document already names a visit that this session
+ * did not choose: an offer to file something already filed is noise.
+ */
+import { EncounterSuggestionField } from "@/components/encounters/encounter-suggestion-field";
+
+export function DocumentEncounterSuggestion({
+  anchor,
+  alreadyLinked,
+  disabled,
+  value,
+  onChange,
+}: {
+  anchor: string | null;
+  alreadyLinked: boolean;
+  disabled?: boolean;
+  value: string | null;
+  onChange: (encounterId: string | null) => void;
+}) {
+  if (alreadyLinked) return null;
+  return (
+    <EncounterSuggestionField
+      anchor={anchor}
+      value={value}
+      onChange={onChange}
+      disabled={disabled}
+      slot="document-encounter-suggestion"
+    />
+  );
+}

src/components/documents/documents-view.tsx

@@ -42,7 +42,10 @@ import { useAuth } from "@/hooks/use-auth";
 import { usePullToRefresh } from "@/hooks/use-pull-to-refresh";
 import { PullToRefreshIndicator } from "@/components/ui/pull-to-refresh-indicator";
 import { apiGet, apiPost } from "@/lib/api/api-fetch";
-import { useTranslations } from "@/lib/i18n/context";
+import { encounterKindText } from "@/components/encounters/encounter-labels";
+import { useEncounters } from "@/hooks/use-encounters";
+import { useFormatters, useTranslations } from "@/lib/i18n/context";
+import type { EncounterKind } from "@/generated/prisma/client";
 import {
   type CoachCloseIntent,
   useCoachLaunch,
@@ -85,6 +88,13 @@ interface ListPage {
 }
 
 // Strict end-of-input: `$` also accepts a trailing newline in JavaScript.
+/**
+ * How many visits the bulk bar offers. A menu is a picker, not a history: past
+ * the first screenful a person scrolls rather than reads, and filing against a
+ * visit older than this belongs on the visit's own sheet.
+ */
+const BULK_VISIT_OPTIONS = 12;
+
 const DOCUMENT_QUERY_ID_PATTERN = /^[a-zA-Z0-9_-]{1,40}(?![\s\S])/;
 const DOCUMENT_SELECTION_HISTORY_KEY = "__healthlogPushedDocumentSelection";
 
@@ -226,6 +236,7 @@ export function closeDocumentSelectionAfterCoachHandoff(
 
 export function DocumentsView() {
   const { t } = useTranslations();
+  const format = useFormatters();
   const { user, isLoading: authLoading, isAuthenticated } = useAuth();
   // v1.36.x — uploading a document, filing it, sharing it and asking the AI
   // about it are none of them delegated verbs. Inside somebody else's record
@@ -476,6 +487,27 @@ export function DocumentsView() {
       .sort((a, b) => a.name.localeCompare(b.name));
   }, [usage.data?.linkedEpisodes, filters.episodeId, episodes.data]);
 
+  // The visits the bulk bar can file a selection against: the account's own,
+  // read through the same list the checkups page shows. Labelled here rather
+  // than in the bar so the label uses the reader's locale for the kind and the
+  // reader's timezone for the date — both presentation, both this side's job.
+  const visits = useEncounters(
+    !inSharedRecord || sections === null || sections.includes("profile"),
+  );
+  const bulkEncounterOptions = useMemo(
+    () =>
+      [...(visits.data?.upcoming ?? []), ...(visits.data?.past ?? [])]
+        .slice(0, BULK_VISIT_OPTIONS)
+        .map((visit) => ({
+          id: visit.id,
+          label: `${
+            visit.practitioner?.name ??
+            encounterKindText(t, visit.kind as EncounterKind)
+          } · ${format.date(visit.occurredAt)}`,
+        })),
+    [visits.data, t, format],
+  );
+
   // Year segmenter: years present in the loaded corpus (+ the active year).
   const years = useMemo(() => {
     const set = new Set<number>();
@@ -589,7 +621,11 @@ export function DocumentsView() {
   const runBulk = useCallback(
     (
       action: Exclude<DocumentBulkAction, "delete" | "restore">,
-      extra: { kind?: InboundDocumentKindValue; episodeId?: string },
+      extra: {
+        kind?: InboundDocumentKindValue;
+        episodeId?: string;
+        encounterId?: string;
+      },
     ) => {
       const ids = [...selectedIds];
       bulk.mutate(
@@ -957,6 +993,10 @@ export function DocumentsView() {
           busy={bulk.isPending}
           onSetKind={(kind) => runBulk("setKind", { kind })}
           onLinkEpisode={(episodeId) => runBulk("linkEpisode", { episodeId })}
+          encounters={bulkEncounterOptions}
+          onLinkEncounter={(encounterId) =>
+            runBulk("linkEncounter", { encounterId })
+          }
           onShare={openBulkShare}
           onDelete={() => deleteBulk([...selectedIds])}
           onClear={clearSelection}

src/components/documents/vault-utils.ts

@@ -18,7 +18,7 @@ import type { DocumentVaultFilters } from "@/lib/query-keys/documents";
 const KIND_SET = new Set<string>(INBOUND_DOCUMENT_KINDS);
 
 /**
- * Parse the vault's URL search params (`?q&kind&episode&year`) into the
+ * Parse the vault's URL search params (`?q&kind&episode&encounter&year`) into the
  * filter object. Unknown kinds are dropped (a hand-edited URL never 422s the
  * page), `kind` accepts repeats AND comma-separated values, and the result is
  * normalised (kinds sorted, empties omitted) so the same view always produces
@@ -42,6 +42,13 @@ export function parseVaultSearchParams(
   const episode = params.get("episode")?.trim();
   if (episode) filters.episodeId = episode.slice(0, 40);
 
+  // `?encounter=` is how a visit's own detail row reaches the vault filtered
+  // to what that visit produced. No chip in the filter bar backs it: the facet
+  // arrives by deep link from the visit and clears with the clear-all pill,
+  // which is exactly what a one-way link needs and no more.
+  const encounter = params.get("encounter")?.trim();
+  if (encounter) filters.encounterId = encounter.slice(0, 40);
+
   const yearRaw = params.get("year");
   if (yearRaw && /^\d{4}$/.test(yearRaw)) {
     const year = Number(yearRaw);
@@ -64,6 +71,7 @@ export function vaultFiltersToSearch(filters: DocumentVaultFilters): string {
     sp.set("kind", [...filters.kinds].sort().join(","));
   }
   if (filters.episodeId) sp.set("episode", filters.episodeId);
+  if (filters.encounterId) sp.set("encounter", filters.encounterId);
   if (filters.year !== undefined) sp.set("year", String(filters.year));
   return sp.toString();
 }
@@ -74,6 +82,7 @@ export function countActiveFilters(filters: DocumentVaultFilters): number {
   if (filters.q) count += 1;
   if (filters.kinds && filters.kinds.length > 0) count += filters.kinds.length;
   if (filters.episodeId) count += 1;
+  if (filters.encounterId) count += 1;
   if (filters.year !== undefined) count += 1;
   return count;
 }
@@ -95,6 +104,7 @@ export function buildVaultListApiSearch(
     sp.set("kind", filters.kinds.join(","));
   }
   if (filters.episodeId) sp.set("episodeId", filters.episodeId);
+  if (filters.encounterId) sp.set("encounterId", filters.encounterId);
   if (filters.year !== undefined) sp.set("year", String(filters.year));
   sp.set("sort", "documentDate");
   sp.set("order", "desc");

src/components/encounters/__tests__/encounter-form.test.tsx

@@ -0,0 +1,218 @@
+import { describe, expect, it, vi } from "vitest";
+import { renderToStaticMarkup } from "react-dom/server";
+import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
+
+/**
+ * The one product constraint this whole feature exists to hold: **a visit
+ * saves with a date and nothing else.**
+ *
+ * Three properties, each of which has an obvious way to get broken by a later
+ * "improvement":
+ *
+ *   - no field but the date can block Save;
+ *   - the status is DERIVED from the date on a new visit, never asked;
+ *   - a link picker whose module is off is BLANK, not empty — an empty picker
+ *     for a switched-off module advertises a feature that is not there.
+ */
+
+let modules: Record<string, boolean> = {};
+
+vi.mock("@/hooks/use-auth", () => ({
+  useAuth: () => ({
+    user: { id: "u1", modules },
+    isLoading: false,
+    isAuthenticated: true,
+  }),
+}));
+
+vi.mock("@/hooks/use-record-capabilities", () => ({
+  useRecordCapabilities: () => ({ canManage: true, canWrite: true }),
+}));
+
+vi.mock("@/lib/api/api-fetch", async () => {
+  const actual = await vi.importActual<typeof import("@/lib/api/api-fetch")>(
+    "@/lib/api/api-fetch",
+  );
+  return {
+    ...actual,
+    apiGet: () => new Promise(() => {}),
+    apiPost: vi.fn(),
+    apiPatch: vi.fn(),
+    apiDelete: vi.fn(),
+  };
+});
+
+import { I18nProvider } from "@/lib/i18n/context";
+import {
+  EncounterForm,
+  draftFromEncounter,
+  derivedStatus,
+  draftInstant,
+  draftToBody,
+  emptyDraft,
+} from "../encounter-form";
+
+/**
+ * The form body, rendered directly rather than through its sheet: the sheet is
+ * a Radix portal and renders nothing at all under `renderToStaticMarkup`, so a
+ * test that went through it would assert against an empty string and pass for
+ * the wrong reason.
+ */
+function renderForm(over?: {
+  modules?: Record<string, boolean>;
+  isEdit?: boolean;
+}) {
+  modules = over?.modules ?? {};
+  const queryClient = new QueryClient({
+    defaultOptions: { queries: { retry: false } },
+  });
+  return renderToStaticMarkup(
+    <QueryClientProvider client={queryClient}>
+      <I18nProvider initialLocale="en">
+        <EncounterForm
+          draft={emptyDraft({ occurredAt: "2026-08-08T10:00" })}
+          onChange={() => {}}
+          isEdit={over?.isEdit ?? false}
+        />
+      </I18nProvider>
+    </QueryClientProvider>,
+  );
+}
+
+describe("nothing but the date is required", () => {
+  it("admits a draft carrying only a date", () => {
+    // `draftInstant(...) !== null` is the sheet's ONLY save gate, so a draft
+    // with no practitioner, no reason, no outcome and no link is saveable.
+    const draft = emptyDraft({ occurredAt: "2026-08-08T10:00" });
+    expect(draft.practitioner).toBeNull();
+    expect(draft.reason).toBe("");
+    expect(draft.documentIds).toEqual([]);
+    expect(draftInstant(draft.occurredAt)).not.toBeNull();
+  });
+
+  it("refuses only when the date itself cannot be read", () => {
+    expect(draftInstant("not a date")).toBeNull();
+  });
+
+  it("marks the date field required and nothing else", () => {
+    const html = renderForm();
+    const required = html.match(/aria-required="true"/g) ?? [];
+    expect(required).toHaveLength(1);
+    expect(html).toContain('data-testid="encounter-occurred-at"');
+  });
+
+  it("turns a date-only draft into a complete write body", () => {
+    const body = draftToBody(emptyDraft({ occurredAt: "2026-08-08T10:00" }), {
+      isEdit: false,
+    });
+    expect(body).not.toBeNull();
+    expect(body?.practitionerId).toBeNull();
+    expect(body?.reason).toBeNull();
+    expect(body?.outcome).toBeNull();
+    expect(body?.documentIds).toEqual([]);
+  });
+
+  it("refuses to build a body from a date that does not parse", () => {
+    expect(
+      draftToBody(emptyDraft({ occurredAt: "not a date" }), { isEdit: false }),
+    ).toBeNull();
+  });
+});
+
+describe("editing never unfiles what the visit already collected", () => {
+  it("seeds the link arrays from the row's own links", () => {
+    // The defect this pins: an edit seeded from a row that did not know its
+    // links would save a replace-set of three EMPTY arrays and silently
+    // unfile everything. The list carries the links so this cannot happen.
+    const draft = draftFromEncounter({
+      id: "e1",
+      occurredAt: "2026-08-01T09:00:00.000Z",
+      status: "DONE",
+      kind: "ROUTINE",
+      practitioner: null,
+      reason: null,
+      outcome: null,
+      reminderNextDueAt: null,
+      links: {
+        documents: [{ id: "d1", label: "Letter", date: null, redacted: false }],
+        labResults: [{ id: "l1", label: "LDL", date: null, redacted: false }],
+        conditions: [{ id: "c1", label: "Knee", date: null, redacted: false }],
+      },
+      createdAt: "2026-08-01T09:00:00.000Z",
+      updatedAt: "2026-08-01T09:00:00.000Z",
+    });
+    expect(draft.documentIds).toEqual(["d1"]);
+    expect(draft.labResultIds).toEqual(["l1"]);
+    expect(draft.episodeIds).toEqual(["c1"]);
+
+    const body = draftToBody(draft, { isEdit: true });
+    expect(body?.documentIds).toEqual(["d1"]);
+    expect(body?.labResultIds).toEqual(["l1"]);
+    expect(body?.episodeIds).toEqual(["c1"]);
+  });
+});
+
+describe("the status follows the date on a new visit", () => {
+  const now = Date.parse("2026-08-08T12:00:00.000Z");
+
+  it("reads a future instant as a booked appointment", () => {
+    expect(derivedStatus("2026-08-09T09:00", now)).toBe("PLANNED");
+  });
+
+  it("reads a past instant as a visit that happened", () => {
+    expect(derivedStatus("2026-08-07T09:00", now)).toBe("DONE");
+  });
+
+  it("never asks for the status on a new visit", () => {
+    // The picker is what "asked" would look like; its absence is the property.
+    expect(renderForm()).not.toContain('id="encounter-status"');
+  });
+
+  it("carries the derived status into the body rather than the draft default", () => {
+    const body = draftToBody(
+      emptyDraft({ occurredAt: "2999-01-01T09:00", status: "DONE" }),
+      { isEdit: false },
+    );
+    expect(body?.status).toBe("PLANNED");
+  });
+
+  it("uses the draft's own status on an edit, where it is editable", () => {
+    const body = draftToBody(
+      emptyDraft({ occurredAt: "2999-01-01T09:00", status: "CANCELLED" }),
+      { isEdit: true },
+    );
+    expect(body?.status).toBe("CANCELLED");
+  });
+});
+
+describe("the link pickers follow the modules that own their targets", () => {
+  it("renders no link block at all when all three modules are off", () => {
+    const html = renderForm({ modules: {} });
+    expect(html).not.toContain('data-slot="encounter-link-pickers"');
+    expect(html).not.toContain('data-slot="encounter-link-documents"');
+    expect(html).not.toContain('data-slot="encounter-link-labs"');
+    expect(html).not.toContain('data-slot="encounter-link-conditions"');
+  });
+
+  it("blanks the block of a disabled module while keeping its neighbours", () => {
+    const html = renderForm({
+      modules: { inboundDocuments: true, labs: false, illness: false },
+    });
+    expect(html).toContain('data-slot="encounter-link-documents"');
+    // Not "renders an empty list" — absent.
+    expect(html).not.toContain('data-slot="encounter-link-labs"');
+    expect(html).not.toContain('data-slot="encounter-link-conditions"');
+  });
+
+  it("offers all three when all three modules are on", () => {
+    const html = renderForm({
+      modules: { inboundDocuments: true, labs: true, illness: true },
+    });
+    expect(html).toContain('data-slot="encounter-link-documents"');
+    expect(html).toContain('data-slot="encounter-link-labs"');
+    expect(html).toContain('data-slot="encounter-link-conditions"');
+    // The positive control: without it the three assertions above would pass
+    // against a component that never renders any block.
+    expect(html).toContain('data-slot="encounter-link-pickers"');
+  });
+});

src/components/encounters/__tests__/visits-section.test.tsx

@@ -0,0 +1,155 @@
+import { describe, expect, it, vi } from "vitest";
+import { renderToStaticMarkup } from "react-dom/server";
+import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
+
+/**
+ * The visits surface's designed states, pinned by single-pass static renders.
+ *
+ *   - an account with no visits paints the empty state and one action, not an
+ *     error and not a teaching wall;
+ *   - upcoming sorts above past, in the two lists the SERVER split — the
+ *     client renders the order it was given rather than re-deriving one;
+ *   - a soft-deleted visit never arrives, so it cannot be rendered. That is a
+ *     server property and the API test owns it; what this file pins is that
+ *     the section renders exactly what the response carried, with nothing
+ *     filtered or re-sorted on this side that could disagree with it.
+ */
+
+vi.mock("@/hooks/use-auth", () => ({
+  useAuth: () => ({
+    user: { id: "u1", modules: {} },
+    isLoading: false,
+    isAuthenticated: true,
+  }),
+}));
+
+vi.mock("@/hooks/use-record-capabilities", () => ({
+  useRecordCapabilities: () => ({ canManage: true, canWrite: true }),
+}));
+
+vi.mock("@/lib/api/api-fetch", async () => {
+  const actual = await vi.importActual<typeof import("@/lib/api/api-fetch")>(
+    "@/lib/api/api-fetch",
+  );
+  return {
+    ...actual,
+    // Never resolves inside a synchronous render, so an unseeded query stays
+    // pending and cannot accidentally satisfy an assertion.
+    apiGet: () => new Promise(() => {}),
+    apiPost: vi.fn(),
+    apiPatch: vi.fn(),
+    apiDelete: vi.fn(),
+  };
+});
+
+import { I18nProvider } from "@/lib/i18n/context";
+import { queryKeys } from "@/lib/query-keys";
+import type { EncounterDTO } from "@/lib/encounters/dto";
+import { VisitsSection } from "../visits-section";
+
+function visit(over: Partial<EncounterDTO> & { id: string }): EncounterDTO {
+  return {
+    occurredAt: "2026-08-01T09:00:00.000Z",
+    status: "DONE",
+    kind: "ROUTINE",
+    practitioner: null,
+    reason: null,
+    outcome: null,
+    reminderNextDueAt: null,
+    createdAt: "2026-08-01T09:00:00.000Z",
+    updatedAt: "2026-08-01T09:00:00.000Z",
+    ...over,
+  };
+}
+
+function render(list: { upcoming: EncounterDTO[]; past: EncounterDTO[] }) {
+  const queryClient = new QueryClient({
+    defaultOptions: { queries: { retry: false } },
+  });
+  queryClient.setQueryData(
+    queryKeys.encounterList(null, null, undefined, undefined),
+    list,
+  );
+  return renderToStaticMarkup(
+    <QueryClientProvider client={queryClient}>
+      <I18nProvider initialLocale="en">
+        <VisitsSection />
+      </I18nProvider>
+    </QueryClientProvider>,
+  );
+}
+
+describe("<VisitsSection>", () => {
+  it("paints the empty state, with one action, when there is no visit", () => {
+    const html = render({ upcoming: [], past: [] });
+    expect(html).toContain("No visit recorded yet");
+    expect(html).toContain("A date is enough");
+    expect(html).toContain('data-slot="visits-add"');
+    // An empty account is not an error, and the two states never share copy.
+    expect(html).not.toContain("Visits could not be loaded.");
+    expect(html).not.toContain('data-slot="visits-upcoming"');
+  });
+
+  it("puts the upcoming list above the past one", () => {
+    const html = render({
+      upcoming: [visit({ id: "later", status: "PLANNED" })],
+      past: [visit({ id: "earlier" })],
+    });
+    const upcomingAt = html.indexOf('data-slot="visits-upcoming"');
+    const pastAt = html.indexOf('data-slot="visits-past"');
+    expect(upcomingAt).toBeGreaterThan(-1);
+    expect(pastAt).toBeGreaterThan(-1);
+    expect(upcomingAt).toBeLessThan(pastAt);
+    expect(html.indexOf('data-encounter-id="later"')).toBeLessThan(
+      html.indexOf('data-encounter-id="earlier"'),
+    );
+  });
+
+  it("renders the server's order inside a list rather than re-sorting it", () => {
+    // Two rows deliberately handed over in an order the client has no reason
+    // to like. Re-sorting here would be the second place the ordering lives.
+    const html = render({
+      upcoming: [],
+      past: [
+        visit({ id: "second", occurredAt: "2026-07-01T09:00:00.000Z" }),
+        visit({ id: "first", occurredAt: "2026-08-01T09:00:00.000Z" }),
+      ],
+    });
+    expect(html.indexOf('data-encounter-id="second"')).toBeLessThan(
+      html.indexOf('data-encounter-id="first"'),
+    );
+  });
+
+  it("counts what a visit produced, from the links the LIST carried", () => {
+    // The counts come off `links`, and the list used to omit them — every card
+    // then read zero for a visit with three documents. The fixture carries a
+    // populated `links` because the response now does.
+    const html = render({
+      upcoming: [],
+      past: [
+        visit({
+          id: "linked",
+          links: {
+            documents: [
+              { id: "d1", label: "Letter", date: null, redacted: false },
+              { id: "d2", label: "Scan", date: null, redacted: false },
+            ],
+            labResults: [
+              { id: "l1", label: "LDL", date: null, redacted: false },
+            ],
+            conditions: [],
+          },
+        }),
+      ],
+    });
+    expect(html).toContain("2 linked documents");
+    expect(html).toContain("1 linked lab results");
+    // The empty family renders no counter rather than a zero.
+    expect(html).not.toContain("0 linked conditions");
+  });
+
+  it("offers the address book beside the add action", () => {
+    const html = render({ upcoming: [], past: [] });
+    expect(html).toContain('href="/checkups/practitioners"');
+  });
+});

src/components/encounters/encounter-form.tsx

@@ -0,0 +1,283 @@
+"use client";
+
+/**
+ * The visit form.
+ *
+ * **A visit saves with a date and nothing else.** No required practitioner, no
+ * required kind, no required link, and no Save button disabled until something
+ * is picked. That is the whole product constraint this feature exists to hold:
+ * a required field on a form somebody fills after a doctor's appointment is the
+ * bureaucracy it was built to avoid. The only thing that can block Save is a
+ * missing or unparseable date, because a visit with no instant is not a record
+ * of anything.
+ *
+ * Status is DERIVED from the date on a new visit, never asked: a future instant
+ * means PLANNED and a past one means DONE. A person booking an appointment
+ * should not have to also tell the app that it is in the future. On an existing
+ * visit the status becomes editable, because moving a planned visit to done,
+ * cancelled or a no-show is the transition that closes a checkup.
+ *
+ * The three link pickers are gated by the modules that own what they point at,
+ * and the gate BLANKS the block rather than post-filtering it — an empty
+ * picker for a module the account turned off advertises a feature that is not
+ * there.
+ */
+import { useMemo, useState } from "react";
+
+import { Button } from "@/components/ui/button";
+import { DateTimeField } from "@/components/ui/date-time-field";
+import { FieldGroup } from "@/components/ui/field-group";
+import { NativeSelect } from "@/components/ui/native-select";
+import { Textarea } from "@/components/ui/textarea";
+import { useAuth } from "@/hooks/use-auth";
+import { useTranslations } from "@/lib/i18n/context";
+import type { Encounter, EncounterWriteBody } from "@/hooks/use-encounters";
+import type { Practitioner } from "@/hooks/use-practitioners";
+import {
+  ENCOUNTER_KINDS,
+  ENCOUNTER_STATUSES,
+  encounterKindText,
+  encounterStatusText,
+} from "./encounter-labels";
+import { PractitionerCombobox } from "./practitioner-combobox";
+import { EncounterLinkPickers } from "./encounter-link-pickers";
+
+export interface EncounterDraft {
+  /** Local `yyyy-MM-ddTHH:mm`, the `DateTimeField` contract. */
+  occurredAt: string;
+  status: "PLANNED" | "DONE" | "CANCELLED" | "NO_SHOW";
+  kind: string;
+  practitioner: Practitioner | null;
+  reason: string;
+  outcome: string;
+  documentIds: string[];
+  labResultIds: string[];
+  episodeIds: string[];
+}
+
+function localValue(instant: Date): string {
+  const offset = instant.getTimezoneOffset();
+  return new Date(instant.getTime() - offset * 60_000)
+    .toISOString()
+    .slice(0, 16);
+}
+
+export function nowLocalValue(): string {
+  return localValue(new Date());
+}
+
+/** A local `yyyy-MM-ddTHH:mm` back to the wire's ISO-8601 instant, or null. */
+export function draftInstant(value: string): string | null {
+  const parsed = new Date(value);
+  return Number.isNaN(parsed.getTime()) ? null : parsed.toISOString();
+}
+
+export function emptyDraft(
+  overrides?: Partial<EncounterDraft>,
+): EncounterDraft {
+  return {
+    occurredAt: nowLocalValue(),
+    status: "DONE",
+    kind: "OTHER",
+    practitioner: null,
+    reason: "",
+    outcome: "",
+    documentIds: [],
+    labResultIds: [],
+    episodeIds: [],
+    ...overrides,
+  };
+}
+
+export function draftFromEncounter(row: Encounter): EncounterDraft {
+  return {
+    occurredAt: localValue(new Date(row.occurredAt)),
+    status: row.status,
+    kind: row.kind,
+    practitioner: row.practitioner,
+    reason: row.reason ?? "",
+    outcome: row.outcome ?? "",
+    documentIds: row.links?.documents.map((link) => link.id) ?? [],
+    labResultIds: row.links?.labResults.map((link) => link.id) ?? [],
+    episodeIds: row.links?.conditions.map((link) => link.id) ?? [],
+  };
+}
+
+/**
+ * The status a NEW visit carries, read off its own date.
+ *
+ * Exported so the sheet and its tests agree on the derivation rather than each
+ * spelling out the comparison.
+ */
+export function derivedStatus(
+  occurredAt: string,
+  now = Date.now(),
+): "PLANNED" | "DONE" {
+  const parsed = new Date(occurredAt).getTime();
+  return Number.isFinite(parsed) && parsed > now ? "PLANNED" : "DONE";
+}
+
+/** The body a draft becomes, with the empty strings turned into absences. */
+export function draftToBody(
+  draft: EncounterDraft,
+  options: { isEdit: boolean; reminderId?: string | null },
+): EncounterWriteBody | null {
+  const occurredAt = draftInstant(draft.occurredAt);
+  if (!occurredAt) return null;
+  return {
+    occurredAt,
+    status: options.isEdit ? draft.status : derivedStatus(draft.occurredAt),
+    kind: draft.kind,
+    practitionerId: draft.practitioner?.id ?? null,
+    reason: draft.reason.trim() || null,
+    outcome: draft.outcome.trim() || null,
+    ...(options.reminderId ? { reminderId: options.reminderId } : {}),
+    documentIds: draft.documentIds,
+    labResultIds: draft.labResultIds,
+    episodeIds: draft.episodeIds,
+  };
+}
+
+export function EncounterForm({
+  draft,
+  onChange,
+  isEdit,
+}: {
+  draft: EncounterDraft;
+  onChange: (next: EncounterDraft) => void;
+  isEdit: boolean;
+}) {
+  const { t } = useTranslations();
+  const { user } = useAuth();
+  const patch = (part: Partial<EncounterDraft>) =>
+    onChange({ ...draft, ...part });
+
+  const planned = useMemo(
+    () =>
+      isEdit
+        ? draft.status === "PLANNED"
+        : derivedStatus(draft.occurredAt) === "PLANNED",
+    [isEdit, draft.status, draft.occurredAt],
+  );
+
+  // The outcome field starts collapsed on a planned visit: there is nothing to
+  // write about a thing that has not happened. Derived rather than
+  // synchronised — a visit that already carries an outcome is never collapsed
+  // over it, and expressing that as an effect would be a second source of
+  // truth for something the draft already knows.
+  const [revealed, setRevealed] = useState(false);
+  const outcomeOpen = revealed || !planned || draft.outcome.length > 0;
+
+  return (
+    <div className="space-y-4" data-slot="encounter-form">
+      <FieldGroup
+        htmlFor="encounter-occurred-at"
+        label={t("encounters.form.date")}
+        hint={isEdit ? undefined : t("encounters.form.dateDerivesStatusHint")}
+      >
+        <DateTimeField
+          id="encounter-occurred-at"
+          value={draft.occurredAt}
+          onChange={(value) => patch({ occurredAt: value })}
+          required
+          aria-required="true"
+          data-testid="encounter-occurred-at"
+        />
+      </FieldGroup>
+
+      {isEdit ? (
+        <FieldGroup
+          htmlFor="encounter-status"
+          label={t("encounters.form.status")}
+        >
+          <NativeSelect
+            id="encounter-status"
+            value={draft.status}
+            onChange={(event) =>
+              patch({
+                status: event.target.value as EncounterDraft["status"],
+              })
+            }
+          >
+            {ENCOUNTER_STATUSES.map((status) => (
+              <option key={status} value={status}>
+                {encounterStatusText(t, status)}
+              </option>
+            ))}
+          </NativeSelect>
+        </FieldGroup>
+      ) : null}
+
+      <FieldGroup
+        htmlFor="encounter-practitioner"
+        label={t("encounters.form.practitioner")}
+        hint={t("encounters.form.practitionerHint")}
+      >
+        <PractitionerCombobox
+          value={draft.practitioner?.id ?? null}
+          selected={draft.practitioner}
+          onChange={(next) => patch({ practitioner: next })}
+        />
+      </FieldGroup>
+
+      <FieldGroup htmlFor="encounter-kind" label={t("encounters.form.kind")}>
+        <NativeSelect
+          id="encounter-kind"
+          value={draft.kind}
+          onChange={(event) => patch({ kind: event.target.value })}
+        >
+          {ENCOUNTER_KINDS.map((kind) => (
+            <option key={kind} value={kind}>
+              {encounterKindText(t, kind)}
+            </option>
+          ))}
+        </NativeSelect>
+      </FieldGroup>
+
+      <FieldGroup
+        htmlFor="encounter-reason"
+        label={t("encounters.form.reason")}
+      >
+        <Textarea
+          id="encounter-reason"
+          rows={2}
+          value={draft.reason}
+          onChange={(event) => patch({ reason: event.target.value })}
+        />
+      </FieldGroup>
+
+      {outcomeOpen ? (
+        <FieldGroup
+          htmlFor="encounter-outcome"
+          label={t("encounters.form.outcome")}
+        >
+          <Textarea
+            id="encounter-outcome"
+            rows={3}
+            value={draft.outcome}
+            onChange={(event) => patch({ outcome: event.target.value })}
+          />
+        </FieldGroup>
+      ) : (
+        <Button
+          type="button"
+          variant="outline"
+          size="sm"
+          className="min-h-11"
+          data-slot="encounter-outcome-reveal"
+          onClick={() => setRevealed(true)}
+        >
+          {t("encounters.form.outcomeReveal")}
+        </Button>
+      )}
+
+      <EncounterLinkPickers
+        modules={user?.modules}
+        documentIds={draft.documentIds}
+        labResultIds={draft.labResultIds}
+        episodeIds={draft.episodeIds}
+        onChange={patch}
+      />
+    </div>
+  );
+}

src/components/encounters/encounter-labels.ts

@@ -0,0 +1,74 @@
+"use client";
+
+/**
+ * Browser-side labels for a visit's kind and status.
+ *
+ * The server has its own `encounterKindLabel` and the two do not share code on
+ * purpose: the server's answer becomes a push body in the RECORD OWNER's
+ * language, and this one renders in the language of whoever is looking. Sharing
+ * a resolver would force one of the two to read the wrong locale.
+ *
+ * Both switches spell out literal `t()` calls rather than interpolating a key.
+ * An interpolated key is invisible to `i18n-call-site-coverage`, so a renamed
+ * or missing label would ship as raw dot notation instead of failing CI.
+ */
+import type { EncounterKind, EncounterStatus } from "@/generated/prisma/client";
+
+type Translate = (key: string) => string;
+
+/** Every kind, in the order the picker offers them. */
+export const ENCOUNTER_KINDS: EncounterKind[] = [
+  "ROUTINE",
+  "ACUTE",
+  "SPECIALIST",
+  "PREVENTIVE",
+  "EMERGENCY",
+  "HOSPITAL",
+  "THERAPY",
+  "OTHER",
+];
+
+/** Every status a visit can be edited into. */
+export const ENCOUNTER_STATUSES: EncounterStatus[] = [
+  "PLANNED",
+  "DONE",
+  "CANCELLED",
+  "NO_SHOW",
+];
+
+export function encounterKindText(t: Translate, kind: EncounterKind): string {
+  switch (kind) {
+    case "ROUTINE":
+      return t("encounters.kind.routine");
+    case "ACUTE":
+      return t("encounters.kind.acute");
+    case "SPECIALIST":
+      return t("encounters.kind.specialist");
+    case "PREVENTIVE":
+      return t("encounters.kind.preventive");
+    case "EMERGENCY":
+      return t("encounters.kind.emergency");
+    case "HOSPITAL":
+      return t("encounters.kind.hospital");
+    case "THERAPY":
+      return t("encounters.kind.therapy");
+    default:
+      return t("encounters.kind.other");
+  }
+}
+
+export function encounterStatusText(
+  t: Translate,
+  status: EncounterStatus,
+): string {
+  switch (status) {
+    case "PLANNED":
+      return t("encounters.status.planned");
+    case "DONE":
+      return t("encounters.status.done");
+    case "CANCELLED":
+      return t("encounters.status.cancelled");
+    default:
+      return t("encounters.status.noShow");
+  }
+}

src/components/encounters/encounter-link-pickers.tsx

@@ -0,0 +1,248 @@
+"use client";
+
+/**
+ * The visit form's three optional link blocks: documents, lab results,
+ * conditions.
+ *
+ * **The gate blanks the block, it does not post-filter it.** A module the
+ * account turned off leaves nothing behind here — no heading, no empty list,
+ * no "0 selected". An empty picker for a switched-off module advertises a
+ * feature that is not there and invites a person to wonder what is wrong. This
+ * is the same shape the dashboard snapshot uses for a disabled module.
+ *
+ * The encounter itself carries NO module gate. A visit is core, like the
+ * checkups page it lives on; what it may point AT follows the modules that own
+ * those things, which is why the gate lives here and not on the route.
+ *
+ * Nothing in this block can block a save. Every list starts empty and stays
+ * valid empty.
+ */
+import { useQuery } from "@tanstack/react-query";
+import { FlaskConical, FolderOpen, Stethoscope } from "lucide-react";
+import type { LucideIcon } from "lucide-react";
+
+import { Badge } from "@/components/ui/badge";
+import { Skeleton } from "@/components/ui/skeleton";
+import { apiGet } from "@/lib/api/api-fetch";
+import { useFormatters, useTranslations } from "@/lib/i18n/context";
+import { queryKeys } from "@/lib/query-keys";
+import { cn } from "@/lib/utils";
+import type { ModuleKey } from "@/lib/modules/registry";
+import type { IllnessEpisodeDTO } from "@/lib/illness/dto";
+import type { InboundDocumentDto } from "@/lib/validations/inbound-documents";
+
+/** How many candidates one block offers before the person must use the sheet. */
+const OPTION_LIMIT = 25;
+
+interface Option {
+  id: string;
+  label: string;
+  /** ISO-8601, or null for a target with no date of its own. */
+  date: string | null;
+}
+
+function LinkBlock({
+  icon: Icon,
+  title,
+  options,
+  selected,
+  onToggle,
+  pending,
+  slot,
+}: {
+  icon: LucideIcon;
+  title: string;
+  options: Option[];
+  selected: string[];
+  onToggle: (id: string) => void;
+  pending: boolean;
+  slot: string;
+}) {
+  const { t } = useTranslations();
+  const format = useFormatters();
+
+  return (
+    <div className="space-y-2" data-slot={slot}>
+      <div className="flex items-center gap-2">
+        <Icon className="text-foreground size-4 shrink-0" aria-hidden />
+        <span className="text-sm font-medium">{title}</span>
+        {selected.length > 0 ? (
+          <Badge variant="outline" className="ml-auto">
+            {selected.length}
+          </Badge>
+        ) : null}
+      </div>
+      {pending ? (
+        <Skeleton className="h-9 w-full rounded-md" />
+      ) : options.length === 0 ? (
+        <p className="text-muted-foreground text-xs">
+          {t("encounters.form.linkNothingToOffer")}
+        </p>
+      ) : (
+        <ul className="max-h-40 space-y-1 overflow-y-auto overscroll-contain">
+          {options.map((option) => {
+            const on = selected.includes(option.id);
+            return (
+              <li key={option.id}>
+                <button
+                  type="button"
+                  aria-pressed={on}
+                  data-slot={`${slot}-option`}
+                  onClick={() => onToggle(option.id)}
+                  className={cn(
+                    "border-border hover:bg-muted/50 focus-visible:ring-ring/50 flex min-h-11 w-full items-center gap-2 rounded-md border px-3 text-left focus-visible:ring-[3px] focus-visible:outline-none",
+                    on && "border-primary/40 bg-primary/5",
+                  )}
+                >
+                  <span className="text-foreground min-w-0 flex-1 truncate text-sm">
+                    {option.label}
+                  </span>
+                  {option.date ? (
+                    <span className="text-muted-foreground shrink-0 text-xs">
+                      {format.date(option.date)}
+                    </span>
+                  ) : null}
+                </button>
+              </li>
+            );
+          })}
+        </ul>
+      )}
+    </div>
+  );
+}
+
+function toggle(list: string[], id: string): string[] {
+  return list.includes(id)
+    ? list.filter((entry) => entry !== id)
+    : [...list, id];
+}
+
+interface LabListPage {
+  results: Array<{
+    id: string;
+    analyte: string;
+    panel: string | null;
+    takenAt: string;
+  }>;
+}
+
+interface DocumentListPage {
+  documents: InboundDocumentDto[];
+}
+
+export function EncounterLinkPickers({
+  modules,
+  documentIds,
+  labResultIds,
+  episodeIds,
+  onChange,
+}: {
+  modules: Partial<Record<ModuleKey, boolean>> | undefined;
+  documentIds: string[];
+  labResultIds: string[];
+  episodeIds: string[];
+  onChange: (part: {
+    documentIds?: string[];
+    labResultIds?: string[];
+    episodeIds?: string[];
+  }) => void;
+}) {
+  const { t } = useTranslations();
+
+  const documentsOn = modules?.inboundDocuments === true;
+  const labsOn = modules?.labs === true;
+  const illnessOn = modules?.illness === true;
+
+  const documents = useQuery({
+    queryKey: queryKeys.inboundDocumentPicker("encounter-form"),
+    enabled: documentsOn,
+    queryFn: () =>
+      apiGet<DocumentListPage>(
+        `/api/documents/inbound?sort=documentDate&order=desc&limit=${OPTION_LIMIT}`,
+      ),
+  });
+
+  const labs = useQuery({
+    queryKey: queryKeys.labResultsList({
+      analyte: undefined,
+      panel: undefined,
+      from: undefined,
+      to: undefined,
+      page: 0,
+      sortDir: "desc",
+    }),
+    enabled: labsOn,
+    queryFn: () =>
+      apiGet<LabListPage>(
+        `/api/labs?limit=${OPTION_LIMIT}&offset=0&sortDir=desc`,
+      ),
+  });
+
+  const episodes = useQuery({
+    queryKey: queryKeys.illnessEpisodes(true),
+    enabled: illnessOn,
+    queryFn: () =>
+      apiGet<IllnessEpisodeDTO[]>(
+        `/api/illness/episodes?includeResolved=true&limit=${OPTION_LIMIT}`,
+      ),
+  });
+
+  if (!documentsOn && !labsOn && !illnessOn) return null;
+
+  return (
+    <div className="space-y-4 border-t pt-4" data-slot="encounter-link-pickers">
+      {documentsOn ? (
+        <LinkBlock
+          icon={FolderOpen}
+          title={t("encounters.form.linkDocuments")}
+          slot="encounter-link-documents"
+          pending={documents.isPending}
+          selected={documentIds}
+          onToggle={(id) => onChange({ documentIds: toggle(documentIds, id) })}
+          options={(documents.data?.documents ?? []).map((doc) => ({
+            id: doc.id,
+            label: doc.title ?? doc.filename ?? doc.id,
+            date: doc.documentDate ?? doc.reportDate ?? doc.createdAt,
+          }))}
+        />
+      ) : null}
+
+      {labsOn ? (
+        <LinkBlock
+          icon={FlaskConical}
+          title={t("encounters.form.linkLabResults")}
+          slot="encounter-link-labs"
+          pending={labs.isPending}
+          selected={labResultIds}
+          onToggle={(id) =>
+            onChange({ labResultIds: toggle(labResultIds, id) })
+          }
+          options={(labs.data?.results ?? []).map((result) => ({
+            id: result.id,
+            label: result.panel
+              ? `${result.panel} · ${result.analyte}`
+              : result.analyte,
+            date: result.takenAt,
+          }))}
+        />
+      ) : null}
+
+      {illnessOn ? (
+        <LinkBlock
+          icon={Stethoscope}
+          title={t("encounters.form.linkConditions")}
+          slot="encounter-link-conditions"
+          pending={episodes.isPending}
+          selected={episodeIds}
+          onToggle={(id) => onChange({ episodeIds: toggle(episodeIds, id) })}
+          options={(episodes.data ?? []).map((episode) => ({
+            id: episode.id,
+            label: episode.label,
+            date: episode.onsetAt,
+          }))}
+        />
+      ) : null}
+    </div>
+  );
+}

src/components/encounters/encounter-sheet.tsx

@@ -0,0 +1,207 @@
+"use client";
+
+/**
+ * The sheet the visit form lives in — create and edit, one surface.
+ *
+ * Save is disabled only when the date cannot be parsed. Nothing else on the
+ * form can block it, which is the property the whole feature is checked
+ * against.
+ *
+ * Two entry points pre-fill it and neither changes what is required:
+ *
+ *   - `reminderId` — opened from a due checkup. Filing the visit as DONE closes
+ *     that checkup through the server's forward-only, idempotent path, so a
+ *     person who both ticks the box and files a visit gets one satisfaction and
+ *     no error.
+ *   - `episodeId` — opened from a condition's "Visits about this" card, with
+ *     the episode already linked.
+ *
+ * A delegate who may file the visit but not close the checkup gets the visit
+ * saved and a plain sentence saying the checkup stayed open. That is reported
+ * rather than skipped in silence: somebody who believes a checkup was closed
+ * will not look at it again.
+ */
+import { useState } from "react";
+import { Trash2 } from "lucide-react";
+import { toast } from "sonner";
+
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+  AlertDialogTrigger,
+} from "@/components/ui/alert-dialog";
+import { Button } from "@/components/ui/button";
+import { ResponsiveSheet } from "@/components/ui/responsive-sheet";
+import { toastWrittenOutcome } from "@/components/outcome/outcome-toast";
+import { useTranslations } from "@/lib/i18n/context";
+import { useEncounterMutations, type Encounter } from "@/hooks/use-encounters";
+import {
+  EncounterForm,
+  draftFromEncounter,
+  draftInstant,
+  draftToBody,
+  emptyDraft,
+  nowLocalValue,
+  type EncounterDraft,
+} from "./encounter-form";
+
+export function EncounterSheet({
+  open,
+  onOpenChange,
+  encounter,
+  reminderId,
+  episodeId,
+  onSaved,
+}: {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  /** `null` creates a visit; a row edits it. */
+  encounter: Encounter | null;
+  /** The due checkup this visit is being filed against, when there is one. */
+  reminderId?: string | null;
+  /** A condition to pre-link, when the sheet was opened from an episode. */
+  episodeId?: string | null;
+  onSaved?: (saved: Encounter) => void;
+}) {
+  const { t } = useTranslations();
+  const { create, update, remove } = useEncounterMutations();
+  const [confirmingDelete, setConfirmingDelete] = useState(false);
+  // Seeded once, at mount. The caller remounts this component on every open by
+  // varying its `key`, so a second edit never shows the first one's values and
+  // a create after an edit starts empty — without an effect that copies props
+  // into state and briefly renders the stale pair.
+  const [draft, setDraft] = useState<EncounterDraft>(() =>
+    encounter
+      ? draftFromEncounter(encounter)
+      : emptyDraft({
+          occurredAt: nowLocalValue(),
+          episodeIds: episodeId ? [episodeId] : [],
+        }),
+  );
+  const [error, setError] = useState<string | null>(null);
+
+  const isEdit = encounter !== null;
+  const pending = create.isPending || update.isPending;
+  // The one gate. A date that does not parse is not a visit; everything else
+  // on this form is optional by design.
+  const dateUsable = draftInstant(draft.occurredAt) !== null;
+
+  const submit = async () => {
+    const body = draftToBody(draft, { isEdit, reminderId });
+    if (!body) return;
+    try {
+      const saved = isEdit
+        ? await update.mutateAsync({ id: encounter.id, body })
+        : await create.mutateAsync(body);
+      // The server names what its grant could not reach. Today that is only a
+      // checkup closure, and a delegate seeing nothing would believe it closed
+      // — so a write that did part of what was asked reports `partial`, not a
+      // green tick, through the one module that owns the affordance.
+      const wroteEverything = (saved.skipped?.links ?? 0) === 0;
+      toastWrittenOutcome(
+        wroteEverything ? "success" : "partial",
+        wroteEverything
+          ? t(isEdit ? "encounters.updated" : "encounters.created")
+          : t("encounters.checkupNotClosed"),
+      );
+      onSaved?.(saved);
+      onOpenChange(false);
+    } catch (err) {
+      const message =
+        err instanceof Error ? err.message : t("encounters.saveFailed");
+      setError(message);
+      toast.error(message);
+    }
+  };
+
+  return (
+    <ResponsiveSheet
+      open={open}
+      onOpenChange={onOpenChange}
+      title={t(isEdit ? "encounters.editTitle" : "encounters.createTitle")}
+      description={t("encounters.formDescription")}
+      footer={
+        <>
+          <Button
+            type="button"
+            variant="outline"
+            onClick={() => onOpenChange(false)}
+          >
+            {t("common.cancel")}
+          </Button>
+          <Button
+            type="button"
+            className="min-h-11"
+            data-slot="encounter-save"
+            disabled={!dateUsable || pending}
+            onClick={() => void submit()}
+          >
+            {t("common.save")}
+          </Button>
+        </>
+      }
+    >
+      <div className="space-y-4">
+        <EncounterForm draft={draft} onChange={setDraft} isEdit={isEdit} />
+        {error ? (
+          <p role="alert" className="text-destructive text-sm">
+            {error}
+          </p>
+        ) : null}
+
+        {isEdit ? (
+          <AlertDialog
+            open={confirmingDelete}
+            onOpenChange={setConfirmingDelete}
+          >
+            <AlertDialogTrigger asChild>
+              <Button
+                type="button"
+                variant="destructive"
+                size="sm"
+                className="min-h-11"
+                data-slot="encounter-delete"
+              >
+                <Trash2 className="size-4" aria-hidden />
+                {t("common.delete")}
+              </Button>
+            </AlertDialogTrigger>
+            <AlertDialogContent>
+              <AlertDialogHeader>
+                <AlertDialogTitle>
+                  {t("encounters.deleteTitle")}
+                </AlertDialogTitle>
+                {/* Says what goes with it. Deleting a booked visit retires its
+                    reminder, and a person who booked one deserves to know the
+                    nudge stops rather than discover it by silence. */}
+                <AlertDialogDescription>
+                  {t("encounters.deleteDescription")}
+                </AlertDialogDescription>
+              </AlertDialogHeader>
+              <AlertDialogFooter>
+                <AlertDialogCancel>{t("common.cancel")}</AlertDialogCancel>
+                <AlertDialogAction
+                  variant="destructive"
+                  onClick={() => {
+                    remove.mutate(encounter.id, {
+                      onSuccess: () => onOpenChange(false),
+                      onError: () => toast.error(t("encounters.deleteFailed")),
+                    });
+                  }}
+                >
+                  {t("common.delete")}
+                </AlertDialogAction>
+              </AlertDialogFooter>
+            </AlertDialogContent>
+          </AlertDialog>
+        ) : null}
+      </div>
+    </ResponsiveSheet>
+  );
+}

src/components/encounters/encounter-suggestion-field.tsx

@@ -0,0 +1,130 @@
+"use client";
+
+/**
+ * "Gehört zu Termin …" — the one rendering of the suggestion, for all three
+ * moments that ask it.
+ *
+ * The RULE is not here. It lives in `src/lib/encounters/suggest-window.ts` and
+ * is resolved server-side, so a document arriving in the vault, a lab panel
+ * committed from an extraction and a panel typed by hand cannot answer the same
+ * question differently. What this component owns is only how the three verdicts
+ * look, and it owns that once:
+ *
+ *   one candidate  → pre-selected, visibly, with one undo;
+ *   two or more    → a picker with NOTHING pre-selected;
+ *   none           → nothing at all. No empty picker, no "create a visit?" nudge.
+ *
+ * The middle branch is the point. Pre-selecting the first of two is the failure
+ * that teaches a person to stop reading suggestions, and the component cannot
+ * do it: the "many" verdict carries no pre-selection and this file never picks
+ * one.
+ *
+ * It never blocks a save — every caller treats the value as optional — and it
+ * is never behind an AI call: the match is a date-window query over the
+ * person's own rows and resolves on an account with no provider configured.
+ *
+ * Controlled. The caller owns where the chosen id goes: straight into a PATCH
+ * on a document, or into the body of a lab write that has not happened yet.
+ */
+import { CalendarClock, Check, Undo2 } from "lucide-react";
+
+import { Button } from "@/components/ui/button";
+import { useEncounterSuggestion } from "@/hooks/use-encounters";
+import { useFormatters, useTranslations } from "@/lib/i18n/context";
+import { cn } from "@/lib/utils";
+import type { EncounterKind } from "@/generated/prisma/client";
+import type { EncounterSuggestion } from "@/lib/encounters/suggest-window";
+import { encounterKindText } from "./encounter-labels";
+
+export function EncounterSuggestionField({
+  anchor,
+  value,
+  onChange,
+  disabled,
+  slot = "encounter-suggestion",
+}: {
+  /** The date to resolve around, ISO-8601. `null` means there is nothing to ask. */
+  anchor: string | null;
+  /** The visit currently chosen here, or null. */
+  value: string | null;
+  onChange: (encounterId: string | null) => void;
+  disabled?: boolean;
+  /** `data-slot` prefix, so a caller's tests can address its own instance. */
+  slot?: string;
+}) {
+  const { t } = useTranslations();
+  const format = useFormatters();
+  const suggestion = useEncounterSuggestion(anchor, !disabled);
+
+  if (disabled) return null;
+  const result = suggestion.data;
+  if (!result || result.kind === "none") return null;
+
+  const label = (candidate: EncounterSuggestion) =>
+    `${
+      candidate.practitionerName ??
+      encounterKindText(t, candidate.kind as EncounterKind)
+    } · ${format.date(candidate.occurredAt)}`;
+
+  const candidates =
+    result.kind === "one" ? [result.encounter] : result.encounters;
+
+  return (
+    <div
+      className="space-y-1.5"
+      data-slot={slot}
+      data-verdict={result.kind}
+      // The count is on the element so a test can prove the rule reached the
+      // surface rather than inferring it from how many buttons rendered.
+      data-candidates={candidates.length}
+    >
+      {/* A content sentence, not meta (§3): it is the offer itself. */}
+      <p className="text-foreground flex items-center gap-2 text-sm">
+        <CalendarClock className="size-4 shrink-0" aria-hidden />
+        {t(
+          result.kind === "one"
+            ? "encounters.suggestion.single"
+            : "encounters.suggestion.choose",
+        )}
+      </p>
+      <div className="flex flex-wrap items-center gap-1.5">
+        {candidates.map((candidate) => {
+          const chosen = value === candidate.id;
+          return (
+            <Button
+              key={candidate.id}
+              type="button"
+              variant={chosen ? "default" : "outline"}
+              size="sm"
+              className="min-h-11"
+              aria-pressed={chosen}
+              data-slot={`${slot}-option`}
+              onClick={() => onChange(chosen ? null : candidate.id)}
+            >
+              {result.kind === "one" ? (
+                <Check
+                  className={cn("size-4", chosen ? "opacity-100" : "opacity-0")}
+                  aria-hidden
+                />
+              ) : null}
+              {label(candidate)}
+            </Button>
+          );
+        })}
+        {value !== null ? (
+          <Button
+            type="button"
+            variant="ghost"
+            size="sm"
+            className="min-h-11"
+            data-slot={`${slot}-undo`}
+            onClick={() => onChange(null)}
+          >
+            <Undo2 className="size-4" aria-hidden />
+            {t("common.undo")}
+          </Button>
+        ) : null}
+      </div>
+    </div>
+  );
+}

src/components/encounters/practitioner-combobox.tsx

@@ -0,0 +1,177 @@
+"use client";
+
+/**
+ * The practice picker on the visit form.
+ *
+ * A combobox rather than a select, because the address book grows past the
+ * length a dropdown reads well at and a person types the first three letters
+ * of a practice name faster than they scroll to it. The search runs in SQL over
+ * the two plaintext columns — that is why they are plaintext.
+ *
+ * "Add new" opens a nested sheet rather than navigating away. A person filling
+ * a half-finished visit form who is sent to another page to add a doctor comes
+ * back to an empty form, so the affordance that looks helpful is the one that
+ * loses their work.
+ *
+ * The field is OPTIONAL and says so: a person can log "the emergency room on
+ * the 3rd" before they know whose name was on the door.
+ */
+import { Check, ChevronsUpDown, Plus, X } from "lucide-react";
+import { useState } from "react";
+
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import {
+  Popover,
+  PopoverContent,
+  PopoverTrigger,
+} from "@/components/ui/popover";
+import { Skeleton } from "@/components/ui/skeleton";
+import { useDebouncedValue } from "@/hooks/use-debounced-value";
+import { usePractitioners, type Practitioner } from "@/hooks/use-practitioners";
+import { useTranslations } from "@/lib/i18n/context";
+import { cn } from "@/lib/utils";
+import { PractitionerSheet } from "@/components/practitioners/practitioner-sheet";
+
+export function PractitionerCombobox({
+  value,
+  onChange,
+  /** The already-resolved entry, so the closed trigger names it without a read. */
+  selected,
+  disabled,
+}: {
+  value: string | null;
+  onChange: (next: Practitioner | null) => void;
+  selected: Practitioner | null;
+  disabled?: boolean;
+}) {
+  const { t } = useTranslations();
+  const [open, setOpen] = useState(false);
+  const [term, setTerm] = useState("");
+  const [adding, setAdding] = useState(false);
+  // Bumped on each open so the nested sheet remounts empty rather than showing
+  // whatever the last attempt left in it.
+  const [session, setSession] = useState(0);
+  const debounced = useDebouncedValue(term, 250);
+
+  const list = usePractitioners(debounced, open);
+  const rows = list.data ?? [];
+
+  return (
+    <>
+      <div className="flex items-center gap-2">
+        <Popover open={open} onOpenChange={setOpen}>
+          <PopoverTrigger asChild>
+            <Button
+              type="button"
+              variant="outline"
+              role="combobox"
+              aria-expanded={open}
+              disabled={disabled}
+              data-slot="encounter-practitioner-trigger"
+              className="min-h-11 min-w-0 flex-1 justify-between font-normal"
+            >
+              <span
+                className={cn(
+                  "truncate",
+                  selected ? "text-foreground" : "text-muted-foreground",
+                )}
+              >
+                {selected?.name ?? t("encounters.form.practitionerNone")}
+              </span>
+              <ChevronsUpDown
+                className="size-4 shrink-0 opacity-50"
+                aria-hidden
+              />
+            </Button>
+          </PopoverTrigger>
+          <PopoverContent className="w-[--radix-popover-trigger-width] p-2">
+            <Input
+              value={term}
+              onChange={(event) => setTerm(event.target.value)}
+              placeholder={t("encounters.form.practitionerSearch")}
+              aria-label={t("encounters.form.practitionerSearch")}
+              data-slot="encounter-practitioner-search"
+            />
+            <div className="mt-2 max-h-56 space-y-1 overflow-y-auto overscroll-contain">
+              {list.isPending ? (
+                <Skeleton className="h-9 w-full rounded-md" />
+              ) : rows.length === 0 ? (
+                <p className="text-muted-foreground px-2 py-3 text-sm">
+                  {t("encounters.form.practitionerNoMatch")}
+                </p>
+              ) : (
+                rows.map((row) => (
+                  <button
+                    key={row.id}
+                    type="button"
+                    data-slot="encounter-practitioner-option"
+                    onClick={() => {
+                      onChange(row);
+                      setOpen(false);
+                    }}
+                    className="hover:bg-muted/60 flex min-h-11 w-full items-center gap-2 rounded-md px-2 text-left text-sm"
+                  >
+                    <Check
+                      className={cn(
+                        "size-4 shrink-0",
+                        row.id === value ? "opacity-100" : "opacity-0",
+                      )}
+                      aria-hidden
+                    />
+                    <span className="min-w-0 flex-1">
+                      <span className="text-foreground block truncate">
+                        {row.name}
+                      </span>
+                      {row.practice ? (
+                        <span className="text-muted-foreground block truncate text-xs">
+                          {row.practice}
+                        </span>
+                      ) : null}
+                    </span>
+                  </button>
+                ))
+              )}
+            </div>
+            <Button
+              type="button"
+              variant="outline"
+              size="sm"
+              className="mt-2 min-h-11 w-full"
+              onClick={() => {
+                setOpen(false);
+                setAdding(true);
+                setSession((n) => n + 1);
+              }}
+            >
+              <Plus className="size-4" aria-hidden />
+              {t("encounters.form.practitionerAdd")}
+            </Button>
+          </PopoverContent>
+        </Popover>
+
+        {selected ? (
+          <Button
+            type="button"
+            variant="ghost"
+            size="icon"
+            className="size-11 shrink-0"
+            aria-label={t("encounters.form.practitionerClear")}
+            onClick={() => onChange(null)}
+          >
+            <X className="size-4" aria-hidden />
+          </Button>
+        ) : null}
+      </div>
+
+      {/* Nested, so the half-filled visit form behind it stays mounted. */}
+      <PractitionerSheet
+        key={session}
+        open={adding}
+        onOpenChange={setAdding}
+        practitioner={null}
+        onSaved={(created) => onChange(created)}
+      />
+    </>
+  );
+}

src/components/encounters/visit-card.tsx

@@ -0,0 +1,127 @@
+"use client";
+
+/**
+ * One visit, as a row in the list.
+ *
+ * The date, the practice and the reason are what the person wrote, so all three
+ * are `text-foreground`; the counts and the relative distance are meta and
+ * muted. Status is carried by the SECTION rather than repeated on every card —
+ * a card in the upcoming list is planned by construction, and a badge saying so
+ * on every row is noise that hides the two rows where the status is a surprise.
+ * A cancelled or missed visit is the exception and says so, because those are
+ * the ones a person is scanning for.
+ */
+import {
+  CalendarClock,
+  FileText,
+  FlaskConical,
+  Stethoscope,
+} from "lucide-react";
+
+import { Badge } from "@/components/ui/badge";
+import { Card, CardContent } from "@/components/ui/card";
+import { useFormatters, useTranslations } from "@/lib/i18n/context";
+import type { Encounter } from "@/hooks/use-encounters";
+import type { EncounterKind, EncounterStatus } from "@/generated/prisma/client";
+import { encounterKindText, encounterStatusText } from "./encounter-labels";
+
+/** The two statuses worth calling out on a row; the rest the section implies. */
+function isNoteworthy(status: EncounterStatus): boolean {
+  return status === "CANCELLED" || status === "NO_SHOW";
+}
+
+export function VisitCard({
+  encounter,
+  onOpen,
+}: {
+  encounter: Encounter;
+  onOpen: (encounter: Encounter) => void;
+}) {
+  const { t } = useTranslations();
+  const format = useFormatters();
+
+  const counts = [
+    {
+      icon: FileText,
+      n: encounter.links?.documents.length ?? 0,
+      label: t("encounters.card.documentCount"),
+    },
+    {
+      icon: FlaskConical,
+      n: encounter.links?.labResults.length ?? 0,
+      label: t("encounters.card.labCount"),
+    },
+    {
+      icon: Stethoscope,
+      n: encounter.links?.conditions.length ?? 0,
+      label: t("encounters.card.conditionCount"),
+    },
+  ].filter((entry) => entry.n > 0);
+
+  // The practice, or the kind when there is none. A visit with neither is not
+  // nameless — the kind always resolves, because it defaults to one.
+  const heading =
+    encounter.practitioner?.name ??
+    encounterKindText(t, encounter.kind as EncounterKind);
+
+  return (
+    <Card
+      data-slot="visit-card"
+      data-encounter-id={encounter.id}
+      className="gap-2 py-3 md:py-4"
+    >
+      <CardContent className="space-y-2">
+        <button
+          type="button"
+          onClick={() => onOpen(encounter)}
+          className="focus-visible:ring-ring/50 w-full space-y-2 text-left focus-visible:ring-[3px] focus-visible:outline-none"
+        >
+          <div className="flex items-start gap-2">
+            <CalendarClock
+              className="text-foreground mt-0.5 size-5 shrink-0"
+              aria-hidden
+            />
+            <div className="min-w-0 flex-1">
+              <p className="text-foreground truncate text-sm font-medium">
+                {heading}
+              </p>
+              <p className="text-muted-foreground text-xs">
+                {format.dateTime(encounter.occurredAt)}
+              </p>
+            </div>
+            <Badge variant="outline" className="shrink-0">
+              {encounterKindText(t, encounter.kind as EncounterKind)}
+            </Badge>
+          </div>
+
+          {encounter.reason ? (
+            <p className="text-foreground line-clamp-1 text-sm">
+              {encounter.reason}
+            </p>
+          ) : null}
+
+          {isNoteworthy(encounter.status as EncounterStatus) ||
+          counts.length ? (
+            <div className="flex flex-wrap items-center gap-3">
+              {isNoteworthy(encounter.status as EncounterStatus) ? (
+                <span className="text-muted-foreground text-xs">
+                  {encounterStatusText(t, encounter.status as EncounterStatus)}
+                </span>
+              ) : null}
+              {counts.map(({ icon: Icon, n, label }) => (
+                <span
+                  key={label}
+                  className="text-muted-foreground flex items-center gap-1 text-xs tabular-nums"
+                  aria-label={`${n} ${label}`}
+                >
+                  <Icon className="size-3.5" aria-hidden />
+                  {n}
+                </span>
+              ))}
+            </div>
+          ) : null}
+        </button>
+      </CardContent>
+    </Card>
+  );
+}

src/components/encounters/visits-section.tsx

@@ -0,0 +1,147 @@
+"use client";
+
+/**
+ * "Termine" — the visits half of the checkups page.
+ *
+ * Two lists rather than one, and the split is the server's: upcoming reads
+ * soonest-first, past reads newest-first, and the API resolves both so the
+ * ordering lives in one place. A client that split and re-sorted one array
+ * would be the second place it lives.
+ *
+ * No new nav entry and no new route. `/checkups` already owns exactly the right
+ * sentence — when do I have to do what, where — and is deliberately not module
+ * gated, which is also why a visit carries no module key of its own.
+ */
+import { CalendarClock, ContactRound, History, Plus } from "lucide-react";
+import Link from "next/link";
+import { useState } from "react";
+
+import { Button } from "@/components/ui/button";
+import { EmptyState } from "@/components/ui/empty-state";
+import { PageHeader } from "@/components/ui/page-header";
+import { QueryErrorCard } from "@/components/ui/query-error-card";
+import { SectionHeading } from "@/components/ui/section-heading";
+import { Skeleton } from "@/components/ui/skeleton";
+import { useRecordCapabilities } from "@/hooks/use-record-capabilities";
+import { useEncounters, type Encounter } from "@/hooks/use-encounters";
+import { useTranslations } from "@/lib/i18n/context";
+import { EncounterSheet } from "./encounter-sheet";
+import { VisitCard } from "./visit-card";
+
+export function VisitsSection({ enabled = true }: { enabled?: boolean }) {
+  const { t } = useTranslations();
+  const { canManage } = useRecordCapabilities();
+  const list = useEncounters(enabled);
+
+  // `null` closed, `"new"` create, a row edits it.
+  const [editing, setEditing] = useState<Encounter | "new" | null>(null);
+  const [session, setSession] = useState(0);
+  const openSheet = (target: Encounter | "new") => {
+    setEditing(target);
+    setSession((n) => n + 1);
+  };
+
+  const upcoming = list.data?.upcoming ?? [];
+  const past = list.data?.past ?? [];
+  const empty = upcoming.length === 0 && past.length === 0;
+
+  const addButton = canManage ? (
+    <Button
+      type="button"
+      className="min-h-11"
+      data-slot="visits-add"
+      onClick={() => openSheet("new")}
+    >
+      <Plus className="size-4" aria-hidden />
+      {t("encounters.add")}
+    </Button>
+  ) : null;
+
+  return (
+    <section aria-labelledby="visits-section-title" className="space-y-4">
+      <PageHeader
+        titleId="visits-section-title"
+        title={t("encounters.sectionTitle")}
+        description={t("encounters.sectionDescription")}
+        actions={
+          <>
+            <Button asChild variant="outline" className="min-h-11">
+              <Link href="/checkups/practitioners">
+                <ContactRound className="size-4" aria-hidden />
+                {t("practitioners.linkLabel")}
+              </Link>
+            </Button>
+            {addButton}
+          </>
+        }
+      />
+
+      {list.isError ? (
+        <QueryErrorCard
+          title={t("encounters.loadError")}
+          onRetry={() => void list.refetch()}
+        />
+      ) : list.isPending ? (
+        <div className="space-y-2">
+          {Array.from({ length: 3 }, (_, index) => (
+            <Skeleton key={index} className="h-20 w-full rounded-xl" />
+          ))}
+        </div>
+      ) : empty ? (
+        <EmptyState
+          icon={<CalendarClock className="size-6" aria-hidden />}
+          title={t("encounters.emptyTitle")}
+          description={t("encounters.emptyDescription")}
+          action={addButton ?? undefined}
+          ctaSize="lg"
+        />
+      ) : (
+        <div className="space-y-6">
+          {upcoming.length > 0 ? (
+            <div className="space-y-2" data-slot="visits-upcoming">
+              <SectionHeading
+                icon={CalendarClock}
+                title={t("encounters.upcomingHeading")}
+              />
+              {upcoming.map((encounter) => (
+                <VisitCard
+                  key={encounter.id}
+                  encounter={encounter}
+                  onOpen={openSheet}
+                />
+              ))}
+            </div>
+          ) : null}
+
+          {past.length > 0 ? (
+            <div className="space-y-2" data-slot="visits-past">
+              <SectionHeading
+                icon={History}
+                title={t("encounters.pastHeading")}
+              />
+              {past.map((encounter) => (
+                <VisitCard
+                  key={encounter.id}
+                  encounter={encounter}
+                  onOpen={openSheet}
+                />
+              ))}
+            </div>
+          ) : null}
+        </div>
+      )}
+
+      {/* `key` changes on every open, so the sheet remounts with a fresh draft
+          instead of copying props into state from an effect. It stays mounted
+          while closing, which is what keeps the exit animation. */}
+      <EncounterSheet
+        key={session}
+        open={editing !== null}
+        onOpenChange={(open) => {
+          if (!open) setEditing(null);
+        }}
+        encounter={editing === "new" ? null : editing}
+      />
+    </section>
+  );
+}

src/components/illness/episode-visits-card.tsx

@@ -0,0 +1,151 @@
+"use client";
+
+/**
+ * "Termine dazu" — the visits filed against one condition episode.
+ *
+ * **From the episode side only, and that is a decision rather than an
+ * omission.** An episode spans weeks and a visit is a point, so matching from
+ * the VISIT side would produce false positives at a rate that teaches a person
+ * to ignore every suggestion in the product. Here the person already has the
+ * condition in front of them and is the one who knows; the card offers an
+ * action instead of a guess.
+ *
+ * Modelled on the episode's documents card, which does exactly this for the
+ * vault. Renders nothing when the illness module is off — a gated surface never
+ * leaks, and an episode page is unreachable in that state anyway.
+ */
+import { CalendarClock, Plus } from "lucide-react";
+import Link from "next/link";
+import { useState } from "react";
+
+import { EncounterSheet } from "@/components/encounters/encounter-sheet";
+import { encounterKindText } from "@/components/encounters/encounter-labels";
+import { TileHeader } from "@/components/insights/tile-header";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent } from "@/components/ui/card";
+import { ListRow } from "@/components/ui/list-row";
+import { QueryErrorCard } from "@/components/ui/query-error-card";
+import { Skeleton } from "@/components/ui/skeleton";
+import { useAuth } from "@/hooks/use-auth";
+import { useEncounters } from "@/hooks/use-encounters";
+import { useRecordCapabilities } from "@/hooks/use-record-capabilities";
+import { useFormatters, useTranslations } from "@/lib/i18n/context";
+import type { EncounterKind } from "@/generated/prisma/client";
+
+export function EpisodeVisitsCard({ episodeId }: { episodeId: string }) {
+  const { t } = useTranslations();
+  const format = useFormatters();
+  const { user } = useAuth();
+  const { canManage } = useRecordCapabilities();
+  const [sheetOpen, setSheetOpen] = useState(false);
+  const [session, setSession] = useState(0);
+
+  const moduleEnabled = user?.modules?.illness === true;
+  // The filter runs in SQL: the two arms of the response are separately
+  // bounded, so narrowing here would page wrongly on a long history.
+  const list = useEncounters(moduleEnabled, { episodeId });
+
+  if (!moduleEnabled) return null;
+
+  if (list.isError) {
+    return (
+      <QueryErrorCard
+        title={t("encounters.loadError")}
+        onRetry={() => void list.refetch()}
+      />
+    );
+  }
+
+  const visits = [...(list.data?.upcoming ?? []), ...(list.data?.past ?? [])];
+
+  return (
+    <>
+      <Card data-slot="episode-visits-card">
+        <CardContent className="space-y-4">
+          <TileHeader
+            icon={CalendarClock}
+            title={t("encounters.episodeCard.title")}
+            right={
+              visits.length > 0 ? (
+                <span className="text-muted-foreground text-xs tabular-nums">
+                  {visits.length}
+                </span>
+              ) : undefined
+            }
+          />
+
+          {list.isPending ? (
+            <div className="space-y-2">
+              {Array.from({ length: 2 }, (_, index) => (
+                <Skeleton key={index} className="h-12 w-full rounded-lg" />
+              ))}
+            </div>
+          ) : visits.length === 0 ? (
+            // A quiet one-line absence, not a teaching empty state: the person
+            // came here about the condition, not to be taught about visits.
+            <p className="text-muted-foreground text-sm">
+              {t("encounters.episodeCard.emptyLine")}
+            </p>
+          ) : (
+            <ul className="space-y-1.5">
+              {visits.map((visit) => (
+                <li key={visit.id}>
+                  <ListRow asChild>
+                    <Link
+                      href="/checkups"
+                      data-encounter-id={visit.id}
+                      className="hover:bg-muted/50 focus-visible:ring-ring/50 flex items-center gap-3 focus-visible:ring-[3px] focus-visible:outline-none"
+                    >
+                      <CalendarClock
+                        className="text-foreground size-5 shrink-0"
+                        aria-hidden
+                      />
+                      <span className="min-w-0 flex-1 truncate text-sm font-medium">
+                        {visit.practitioner?.name ??
+                          encounterKindText(t, visit.kind as EncounterKind)}
+                      </span>
+                      <span className="text-muted-foreground shrink-0 text-xs">
+                        {format.date(visit.occurredAt)}
+                      </span>
+                    </Link>
+                  </ListRow>
+                </li>
+              ))}
+            </ul>
+          )}
+
+          {canManage ? (
+            <div className="flex flex-wrap items-center gap-1.5">
+              <Button
+                type="button"
+                variant="outline"
+                size="sm"
+                className="min-h-11"
+                data-slot="episode-visits-add"
+                onClick={() => {
+                  setSheetOpen(true);
+                  setSession((n) => n + 1);
+                }}
+              >
+                <Plus className="size-4" aria-hidden />
+                {t("encounters.episodeCard.add")}
+              </Button>
+            </div>
+          ) : null}
+        </CardContent>
+      </Card>
+
+      {canManage ? (
+        <EncounterSheet
+          key={session}
+          open={sheetOpen}
+          onOpenChange={setSheetOpen}
+          encounter={null}
+          // Pre-linked, so the person never has to find this condition again
+          // in a picker they already navigated away from.
+          episodeId={episodeId}
+        />
+      ) : null}
+    </>
+  );
+}

src/components/illness/illness-episode-detail.tsx

@@ -11,6 +11,7 @@
 import { useRecordCapabilities } from "@/hooks/use-record-capabilities";
 import { useState } from "react";
 
+import { EpisodeVisitsCard } from "@/components/illness/episode-visits-card";
 import { EpisodeDocumentsCard } from "@/components/documents/episode-documents-card";
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
@@ -156,6 +157,12 @@ export function IllnessEpisodeDetail({ episodeId }: { episodeId: string }) {
           nothing when the documents module is off for this account. */}
       {episode ? <EpisodeDocumentsCard episodeId={episode.id} /> : null}
 
+      {/* Condition ⇄ visits linking, condition side ONLY. A visit never
+          suggests an episode: an episode spans weeks and a visit is a point,
+          so the reverse match would be wrong often enough to train the person
+          to ignore every suggestion in the product. */}
+      {episode ? <EpisodeVisitsCard episodeId={episode.id} /> : null}
+
       {episode ? (
         <>
           <LogDaySheet

src/components/insights/mood/__tests__/mood-prognosis-card.test.tsx

@@ -0,0 +1,170 @@
+/**
+ * What reaches the screen, not what the strings say.
+ *
+ * The copy guard reads the bundles; this reads the render. Between them they
+ * cover the two halves of the same rule — that the two readings of a day are
+ * shown side by side and never merged, that the forecast never appears without
+ * its band and its count, and that the deviation is measured against the band
+ * rather than against the midpoint.
+ */
+import { describe, expect, it } from "vitest";
+import { renderToStaticMarkup } from "react-dom/server";
+
+import { I18nProvider } from "@/lib/i18n/context";
+import type { PrognosisReading } from "@/lib/analytics/mood-prognosis/read";
+
+import { MoodPrognosisView } from "../mood-prognosis-card";
+
+function render(reading: PrognosisReading): string {
+  return renderToStaticMarkup(
+    <I18nProvider initialLocale="en">
+      <MoodPrognosisView reading={reading} />
+    </I18nProvider>,
+  );
+}
+
+function present(over: Partial<PrognosisReading> = {}): PrognosisReading {
+  return {
+    present: true,
+    date: "2026-08-07",
+    predicted: 5.4,
+    ciLow: 4.1,
+    ciHigh: 6.8,
+    n: 42,
+    modelVersion: "mood-ridge-1",
+    computedAt: "2026-08-08T02:35:00.000Z",
+    ageDays: 1,
+    current: true,
+    provisional: false,
+    stage: "regular",
+    entries: 64,
+    seasonalUnlocked: false,
+    selfAssessment: 6,
+    deviation: "within",
+    deviationAmount: 0,
+    contributions: [
+      { feature: "dimension:a2", contribution: 0.9 },
+      { feature: "linked:steps", contribution: -0.4 },
+    ],
+    ...over,
+  } as PrognosisReading;
+}
+
+describe("<MoodPrognosisView>", () => {
+  it("shows both readings, and shows the person's own one first", () => {
+    const html = render(present());
+    expect(html).toContain('data-slot="mood-prognosis-self"');
+    expect(html).toContain('data-slot="mood-prognosis-expected"');
+    // The self block precedes the expected block in the document, which is
+    // what "the self-assessment leads" means to a screen reader.
+    expect(html.indexOf('data-slot="mood-prognosis-self"')).toBeLessThan(
+      html.indexOf('data-slot="mood-prognosis-expected"'),
+    );
+    // Both values are on screen as themselves. A merged single figure is the
+    // failure this whole feature is shaped to avoid.
+    expect(html).toContain("6.0");
+    expect(html).toContain("5.4");
+  });
+
+  it("never shows the value without its band and its count", () => {
+    const html = render(present());
+    expect(html).toContain("4.1");
+    expect(html).toContain("6.8");
+    expect(html).toContain("42");
+  });
+
+  it("phrases the forecast as a counterfactual", () => {
+    const html = render(present());
+    expect(html).toContain("would have been expected");
+    expect(html).not.toContain("your mood is");
+  });
+
+  it("measures the deviation against the band, not the midpoint", () => {
+    // 6.0 is above the 5.4 midpoint and inside the 4.1-6.8 band, so it is not
+    // a finding. A midpoint comparison would have called it one.
+    expect(render(present())).toContain("inside that range");
+
+    const above = render(
+      present({ selfAssessment: 8, deviation: "above", deviationAmount: 1.2 }),
+    );
+    expect(above).toContain("1.2 points above");
+  });
+
+  it("labels a provisional forecast as provisional", () => {
+    expect(render(present({ provisional: true }))).toContain(
+      'data-slot="mood-prognosis-provisional"',
+    );
+    expect(render(present())).not.toContain(
+      'data-slot="mood-prognosis-provisional"',
+    );
+  });
+
+  it("says which day it is about when that day is not today", () => {
+    const stale = render(present({ current: false, ageDays: 4 }));
+    expect(stale).toContain('data-slot="mood-prognosis-age"');
+    // Rendered through the account's own date-order preference rather than as
+    // the raw day key — under this render's `en` locale and the default AUTO
+    // preference that is month-first. The assertion is on the formatted form
+    // precisely because a raw `2026-08-07` on the screen would pass a looser
+    // one.
+    expect(stale).toContain("08/07/2026");
+    expect(stale).not.toContain("2026-08-07");
+  });
+
+  it("names what the model weighted, in the reader's own words", () => {
+    const html = render(present());
+    // The dimension's own label, the one the slider carries.
+    expect(html).toContain("Stress");
+    expect(html).toContain("Steps");
+    expect(html).toContain("counted towards a higher expected value");
+    expect(html).toContain("counted towards a lower expected value");
+  });
+
+  it("skips a feature key this build no longer knows", () => {
+    const html = render(
+      present({
+        contributions: [
+          { feature: "retired:whatever", contribution: 2 },
+          { feature: "dimension:a3", contribution: 1 },
+        ],
+      }),
+    );
+    expect(html).not.toContain("retired:whatever");
+    expect(html).toContain('data-slot="mood-prognosis-explanation"');
+  });
+
+  it("renders nothing at all below the first rung", () => {
+    expect(
+      render({
+        present: false,
+        reason: "no-output-yet",
+        entries: 4,
+        nextThreshold: 15,
+      }),
+    ).toBe("");
+  });
+
+  it("explains the learning phase with the count and the next step", () => {
+    const html = render({
+      present: false,
+      reason: "learning-phase",
+      entries: 22,
+      nextThreshold: 30,
+    });
+    expect(html).toContain("22");
+    expect(html).toContain("30");
+    // Absence, not an error and not a zero.
+    expect(html).not.toContain('data-slot="mood-prognosis-expected"');
+  });
+
+  it("refuses honestly when there are days but no pattern", () => {
+    const html = render({
+      present: false,
+      reason: "no-pattern",
+      entries: 140,
+      nextThreshold: null,
+    });
+    expect(html).toContain("140");
+    expect(html).not.toContain('data-slot="mood-prognosis-statement"');
+  });
+});

src/components/insights/mood/mood-prognosis-card.tsx

@@ -0,0 +1,248 @@
+"use client";
+
+/**
+ * The day's two readings, side by side, with the person's own one leading.
+ *
+ * The copy rules this component exists to hold, stated once so nobody has to
+ * infer them from the strings:
+ *
+ *   * **No sentence names a cause.** Not "overtime lowered your mood", not
+ *     "poor sleep is why today was hard". What the data supports is "on your
+ *     own past days, a value around X would have been expected", and that is
+ *     what it says. The ban is a test, not a habit:
+ *     `src/__tests__/copy-matches-behaviour-guard.test.ts` reads the six
+ *     bundles and fails on a causal construction in any of them.
+ *   * **The forecast is a counterfactual and the sentence says so.** Never
+ *     "your mood is 5.4" — always "a value around 5.4 would have been
+ *     expected". The difference is the whole distinction between the two
+ *     readings.
+ *   * **The count is on the same surface as the number**, not in a tooltip. A
+ *     forecast built from thirty days and one built from three hundred look
+ *     identical otherwise, and a reader who cannot see which one they are
+ *     looking at cannot weigh it.
+ *   * **The deviation is measured against the band, never against the
+ *     midpoint.** Inside the band is "as expected"; outside it is the finding.
+ *
+ * The explanation is generated from the contributions the job stored for that
+ * day, so it names what the model actually weighted rather than a fresh
+ * calculation against a model that may since have been re-fitted.
+ */
+import { useQuery } from "@tanstack/react-query";
+import { Compass } from "lucide-react";
+
+import { Card, CardContent, CardHeader } from "@/components/ui/card";
+import { TileHeader } from "@/components/insights/tile-header";
+import { Skeleton } from "@/components/ui/skeleton";
+import { useAuth } from "@/hooks/use-auth";
+import { apiGet } from "@/lib/api/api-fetch";
+import { formatDate } from "@/lib/date-format";
+import { useDateFormatPreference, useTranslations } from "@/lib/i18n/context";
+import { queryKeys } from "@/lib/query-keys";
+import type { PrognosisReading } from "@/lib/analytics/mood-prognosis/read";
+
+import { prognosisFeatureLabel } from "./prognosis-feature-label";
+
+/** How many weighted features the explanation names. */
+const EXPLAINED_FEATURES = 3;
+
+function formatValue(value: number, locale: string): string {
+  return new Intl.NumberFormat(locale, {
+    minimumFractionDigits: 1,
+    maximumFractionDigits: 1,
+  }).format(value);
+}
+
+export function MoodPrognosisCard() {
+  const { isAuthenticated } = useAuth();
+
+  const { data, isLoading } = useQuery({
+    queryKey: queryKeys.moodPrognosis(),
+    queryFn: async () => apiGet<PrognosisReading>("/api/mood/prognosis"),
+    enabled: isAuthenticated,
+    staleTime: 60_000,
+  });
+
+  if (isLoading) {
+    return <Skeleton className="min-h-24 w-full rounded-xl" />;
+  }
+  if (!data) return null;
+  return <MoodPrognosisView reading={data} />;
+}
+
+/**
+ * The card itself, over a resolved reading.
+ *
+ * Split from the query so the copy rules above can be asserted against real
+ * renders rather than against the strings alone: "the two values are never
+ * merged" is a property of what reaches the screen, and a bundle check cannot
+ * see it.
+ */
+export function MoodPrognosisView({ reading }: { reading: PrognosisReading }) {
+  const { t, locale } = useTranslations();
+  const dateFormat = useDateFormatPreference();
+  const data = reading;
+  // The day key is a plain calendar date and is rendered as one, through the
+  // account's own date-order preference and pinned to UTC — the same treatment
+  // every other day key in the app gets, so this card cannot show a different
+  // day from the list beside it.
+  const day = data.present ? formatDate(data.date, dateFormat, locale) : "";
+
+  // Below the first rung there is nothing to say and the surface says nothing
+  // rather than showing an empty frame with an apology in it.
+  if (!data.present && data.reason === "no-output-yet") return null;
+
+  return (
+    <Card data-slot="mood-prognosis" className="gap-2 py-3 md:py-4">
+      <CardHeader>
+        <TileHeader icon={Compass} title={t("insights.mood.prognosis.title")} />
+      </CardHeader>
+      <CardContent className="space-y-3">
+        {!data.present ? (
+          <p
+            className="text-muted-foreground text-sm"
+            data-slot="mood-prognosis-absent"
+          >
+            {data.reason === "learning-phase"
+              ? t("insights.mood.prognosis.learning", {
+                  entries: String(data.entries),
+                  threshold: String(data.nextThreshold ?? 0),
+                })
+              : t("insights.mood.prognosis.noPattern", {
+                  entries: String(data.entries),
+                })}
+          </p>
+        ) : (
+          <>
+            <div className="flex flex-wrap items-end gap-x-8 gap-y-3">
+              {/* The self-assessment leads: it is the larger number, it comes
+                  first, and it is the only one of the two the person gave. */}
+              <div data-slot="mood-prognosis-self">
+                <p className="text-muted-foreground text-xs">
+                  {t("insights.mood.prognosis.selfLabel")}
+                </p>
+                <p className="text-foreground text-3xl font-semibold tabular-nums">
+                  {data.selfAssessment === null
+                    ? t("mood.dayContext.notRecorded")
+                    : formatValue(data.selfAssessment, locale)}
+                </p>
+              </div>
+              <div data-slot="mood-prognosis-expected">
+                <p className="text-muted-foreground text-xs">
+                  {t("insights.mood.prognosis.expectedLabel")}
+                </p>
+                <p className="text-foreground text-xl font-medium tabular-nums">
+                  {formatValue(data.predicted, locale)}
+                </p>
+                {/* The band and the count ride with the value, in the block a
+                    screen reader reaches in the same breath. */}
+                <p className="text-muted-foreground text-xs tabular-nums">
+                  {data.ciLow !== null && data.ciHigh !== null
+                    ? t("insights.mood.prognosis.band", {
+                        low: formatValue(data.ciLow, locale),
+                        high: formatValue(data.ciHigh, locale),
+                      })
+                    : null}
+                </p>
+              </div>
+            </div>
+
+            <p
+              className="text-foreground text-sm"
+              data-slot="mood-prognosis-statement"
+            >
+              {t("insights.mood.prognosis.statement", {
+                value: formatValue(data.predicted, locale),
+                date: day,
+                n: String(data.n),
+              })}
+            </p>
+
+            {data.provisional ? (
+              <p
+                className="text-muted-foreground text-xs"
+                data-slot="mood-prognosis-provisional"
+              >
+                {t("insights.mood.prognosis.provisional")}
+              </p>
+            ) : null}
+
+            {!data.current ? (
+              <p
+                className="text-muted-foreground text-xs"
+                data-slot="mood-prognosis-age"
+              >
+                {t("insights.mood.prognosis.notToday", { date: day })}
+              </p>
+            ) : null}
+
+            {data.deviation !== null && data.selfAssessment !== null ? (
+              <p
+                className="text-foreground text-sm"
+                data-slot="mood-prognosis-deviation"
+              >
+                {data.deviation === "within"
+                  ? t("insights.mood.prognosis.deviationWithin")
+                  : data.deviation === "above"
+                    ? t("insights.mood.prognosis.deviationAbove", {
+                        amount: formatValue(data.deviationAmount ?? 0, locale),
+                      })
+                    : t("insights.mood.prognosis.deviationBelow", {
+                        amount: formatValue(data.deviationAmount ?? 0, locale),
+                      })}
+              </p>
+            ) : null}
+
+            <PrognosisExplanation contributions={data.contributions} />
+
+            <p className="text-muted-foreground text-xs">
+              {t("insights.mood.prognosis.caveat")}
+            </p>
+          </>
+        )}
+      </CardContent>
+    </Card>
+  );
+}
+
+function PrognosisExplanation({
+  contributions,
+}: {
+  contributions: Array<{ feature: string; contribution: number }>;
+}) {
+  const { t } = useTranslations();
+  const named = contributions
+    .map((item) => ({
+      ...item,
+      label: prognosisFeatureLabel(item.feature, t),
+    }))
+    .filter(
+      (item): item is typeof item & { label: string } =>
+        item.label !== null && item.contribution !== 0,
+    )
+    .slice(0, EXPLAINED_FEATURES);
+
+  if (named.length === 0) return null;
+
+  return (
+    <div className="space-y-1" data-slot="mood-prognosis-explanation">
+      <p className="text-muted-foreground text-xs">
+        {t("insights.mood.prognosis.weightedTitle")}
+      </p>
+      <ul className="space-y-0.5">
+        {named.map((item) => (
+          <li
+            key={item.feature}
+            className="text-foreground text-sm"
+            data-slot="mood-prognosis-weighted-item"
+          >
+            {item.contribution > 0
+              ? t("insights.mood.prognosis.weightedUp", { label: item.label })
+              : t("insights.mood.prognosis.weightedDown", {
+                  label: item.label,
+                })}
+          </li>
+        ))}
+      </ul>
+    </div>
+  );
+}

src/components/insights/mood/prognosis-feature-label.ts

@@ -0,0 +1,71 @@
+/**
+ * A stored feature key, in the reader's own language.
+ *
+ * The keys in `MoodPrediction.features` are stable identifiers, not copy. This
+ * turns one into a label, and it does so out of the strings the capture
+ * surfaces already use: a person reads "Workload" here because that is what
+ * the slider they moved was called, not because a second wording was invented
+ * for the explanation.
+ *
+ * Every key it cannot place returns `null`, and that path is real rather than
+ * defensive: a row written by an older `modelVersion` can name a feature this
+ * build has dropped, and skipping it is better than rendering an identifier at
+ * somebody.
+ */
+import { parseFeatureKey } from "@/lib/analytics/mood-prognosis/feature-keys";
+import { contextValueLabelKey } from "@/lib/mood/context-vocabulary";
+import { getMoodDimension } from "@/lib/mood/dimensions";
+
+type Translate = (
+  key: string,
+  params?: Record<string, string | number>,
+) => string;
+
+/**
+ * The five linked figures, resolved through literal keys.
+ *
+ * A switch rather than a computed key so the call-site coverage guard can see
+ * every string this file can ask for. The keys are the capture sheet's own
+ * (`mood.dayContext.linked*`), which is the point: the label a figure carries
+ * in the explanation is the label it carries where it was read.
+ */
+function linkedLabel(metric: string, t: Translate): string | null {
+  switch (metric) {
+    case "sleepAsleep":
+      return t("mood.dayContext.linkedSleep");
+    case "steps":
+      return t("mood.dayContext.linkedSteps");
+    case "activeEnergy":
+      return t("mood.dayContext.linkedActiveEnergy");
+    case "restingHeartRate":
+      return t("mood.dayContext.linkedRestingHeartRate");
+    case "heartRateVariability":
+      return t("mood.dayContext.linkedHrv");
+    default:
+      return null;
+  }
+}
+
+export function prognosisFeatureLabel(
+  key: string,
+  t: Translate,
+): string | null {
+  const parsed = parseFeatureKey(key);
+  if (parsed === null) return null;
+
+  if (parsed.family === "dimension") {
+    const dimension = getMoodDimension(parsed.dimension);
+    return dimension ? t(dimension.labelKey) : null;
+  }
+  if (parsed.family === "linked") return linkedLabel(parsed.metric, t);
+
+  const field = t(`mood.context.field.${parsed.field}`);
+  if (parsed.value === null) return field;
+  // "Working day: longer than usual" — the field and the value the person
+  // picked, joined by a pattern rather than by a hard-coded colon, because the
+  // punctuation between them is a locale's business.
+  return t("insights.mood.prognosis.featureValue", {
+    field,
+    value: t(contextValueLabelKey(parsed.field, parsed.value)),
+  });
+}

src/components/labs/lab-form.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { useActiveRecordName } from "@/hooks/use-record-capabilities";
-import { useId, useRef, useState } from "react";
+import { useId, useMemo, useRef, useState } from "react";
 import { createPortal } from "react-dom";
 import { useQuery, useQueryClient } from "@tanstack/react-query";
 import { Loader2 } from "lucide-react";
@@ -25,6 +25,7 @@ import { localizedApiError } from "@/lib/api/localized-error";
 import { parseReferenceRange } from "@/lib/labs/parse-reference-range";
 import { formatReferenceRange } from "@/lib/labs/reference-range";
 import { formatLabValue } from "@/lib/labs/format-value";
+import { EncounterSuggestionField } from "@/components/encounters/encounter-suggestion-field";
 import { useTranslations } from "@/lib/i18n/context";
 import { queryKeys } from "@/lib/query-keys";
 
@@ -118,6 +119,21 @@ export function LabForm({
   const [value, setValue] = useState("");
   const [valueText, setValueText] = useState("");
   const [takenAt, setTakenAt] = useState(defaultTakenAtValue);
+  /**
+   * The visit this reading came out of, when the suggestion offered one.
+   *
+   * Deliberately NOT cleared by the keep-open reset below: a real lab report
+   * shares one draw date and one visit across every analyte, so the next row
+   * off the same report keeps both rather than asking again.
+   */
+  const [visitId, setVisitId] = useState<string | null>(null);
+  // The `DateTimeField` value is a local `yyyy-MM-ddTHH:mm`; the suggestion
+  // asks the server in ISO-8601, so it is converted once here rather than in
+  // the shared field, which must not know about this form's input format.
+  const takenAtAnchor = useMemo(() => {
+    const parsed = new Date(takenAt);
+    return Number.isNaN(parsed.getTime()) ? null : parsed.toISOString();
+  }, [takenAt]);
   const [note, setNote] = useState("");
   // The window the paper report printed for THIS reading. Optional and folded
   // away by default: most entries are typed against a catalog marker and never
@@ -224,6 +240,7 @@ export function LabForm({
           : {}),
         takenAt: new Date(takenAt).toISOString(),
         ...(note.trim() ? { note: note.trim() } : {}),
+        ...(visitId ? { encounterId: visitId } : {}),
       });
       toast.success(
         t("labs.form.savedToast"),
@@ -449,6 +466,15 @@ export function LabForm({
           </div>
         </div>
 
+        {/* Anchored on the draw date, not on now: backdating a reading moves
+            the offer with it. */}
+        <EncounterSuggestionField
+          anchor={takenAtAnchor}
+          value={visitId}
+          onChange={setVisitId}
+          slot="lab-form-encounter-suggestion"
+        />
+
         {resultType === "numeric" && selected && referenceText ? (
           <p className="text-muted-foreground text-xs">
             {t("labs.referenceLabel")} {referenceText} {selected.unit}

src/components/labs/ocr-review-dialog.tsx

@@ -18,6 +18,7 @@ import { toastWrittenOutcome } from "@/components/outcome/outcome-toast";
 import { Button } from "@/components/ui/button";
 import { ResponsiveSheet } from "@/components/ui/responsive-sheet";
 import { ApiError } from "@/lib/api/api-fetch";
+import { EncounterSuggestionField } from "@/components/encounters/encounter-suggestion-field";
 import { useTranslations } from "@/lib/i18n/context";
 
 import { OcrRowEditor } from "./ocr-row-editor";
@@ -128,6 +129,12 @@ export function OcrReviewDialog({
   // filed into the Documents vault and cross-linked to the committed labs. Text
   // mode keeps the image on-device, so nothing is retained there.
   const [pickedFile, setPickedFile] = useState<File | null>(null);
+  /**
+   * The visit this panel came out of, if the review step offered one and the
+   * person took the offer. Never blocks the save and never pre-fills anything
+   * else: the panel commits with it unset exactly as before.
+   */
+  const [visitId, setVisitId] = useState<string | null>(null);
 
   // Text mode OCR's the image in the browser then POSTs the text; vision mode
   // uploads the image. Both resolve with the same proposed-rows DTO.
@@ -143,10 +150,24 @@ export function OcrReviewDialog({
     [rows],
   );
 
+  /**
+   * The draw date the whole panel hangs off — the earliest `takenAt` the scan
+   * read. A panel is one draw; asking the suggestion about each row separately
+   * would ask the same question a dozen times and could answer it a dozen ways.
+   */
+  const panelAnchor = useMemo(() => {
+    const dates = rows
+      .map((row) => row.takenAt)
+      .filter((value): value is string => Boolean(value))
+      .sort();
+    return dates.length > 0 ? `${dates[0]}T12:00:00.000Z` : null;
+  }, [rows]);
+
   function reset() {
     setStage("pick");
     setRows([]);
     setPickedFile(null);
+    setVisitId(null);
     extract.reset();
     commit.reset();
   }
@@ -183,7 +204,7 @@ export function OcrReviewDialog({
       return;
     }
     commit.mutate(
-      { rows: payload, file: pickedFile },
+      { rows: payload, file: pickedFile, encounterId: visitId },
       {
         onSuccess: (result) => {
           // The commit re-checks each confirmed row against what is already
@@ -307,6 +328,16 @@ export function OcrReviewDialog({
           <p className="text-muted-foreground text-sm">
             {t("labs.ocr.foundCount", { count: rows.length })}
           </p>
+
+          {/* Anchored on the draw date the scan read, so the offer is about
+              the panel rather than about today. */}
+          <EncounterSuggestionField
+            anchor={panelAnchor}
+            value={visitId}
+            onChange={setVisitId}
+            slot="labs-ocr-encounter-suggestion"
+          />
+
           {rows.map((row) => (
             <OcrRowEditor
               key={row.key}

src/components/labs/use-ocr-extract.ts

@@ -143,6 +143,12 @@ export interface OcrCommitInput {
    * image stays on-device.
    */
   file?: File | null;
+  /**
+   * The visit this panel came out of, when the review step offered one and the
+   * person took the offer. Optional always — a commit with none named succeeds
+   * unchanged.
+   */
+  encounterId?: string | null;
 }
 
 /**
@@ -166,13 +172,14 @@ async function fileScanToVault(file: File): Promise<string | undefined> {
 export function useOcrCommit() {
   const queryClient = useQueryClient();
   return useMutation<OcrCommitResult, Error, OcrCommitInput>({
-    mutationFn: async ({ rows, file }: OcrCommitInput) => {
+    mutationFn: async ({ rows, file, encounterId }: OcrCommitInput) => {
       const documentId = file
         ? await fileScanToVault(file).catch(() => undefined)
         : undefined;
       return apiPost<OcrCommitResult>("/api/labs/ocr/commit", {
         rows,
         ...(documentId ? { documentId } : {}),
+        ...(encounterId ? { encounterId } : {}),
       });
     },
     onSuccess: (_result, { file }) => {

src/components/measurement-reminders/vorsorge-dashboard-card.tsx

@@ -20,7 +20,14 @@ import { useRouter } from "next/navigation";
 import { CalendarClock, CheckCircle2, Plus } from "lucide-react";
 
 import { useRecordCapabilities } from "@/hooks/use-record-capabilities";
-import { useTranslations, useDisplayTimezone } from "@/lib/i18n/context";
+import { encounterKindText } from "@/components/encounters/encounter-labels";
+import { useEncounters } from "@/hooks/use-encounters";
+import {
+  useFormatters,
+  useTranslations,
+  useDisplayTimezone,
+} from "@/lib/i18n/context";
+import type { EncounterKind } from "@/generated/prisma/client";
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
@@ -38,6 +45,15 @@ import {
 
 const SUMMARY_LIMIT = 3;
 
+/**
+ * How far ahead an appointment has to be before this card stops mentioning it.
+ *
+ * A dashboard summary answers "what is coming", and two weeks is the horizon a
+ * person plans in. Further out and the line is noise that pushes the checkups
+ * it sits under off the card.
+ */
+const APPOINTMENT_HORIZON_DAYS = 14;
+
 function resolveLabel(
   reminder: MeasurementReminder,
   t: (key: string) => string,
@@ -54,6 +70,7 @@ export function VorsorgeDashboardCard() {
   // Issue #490 — the same profile zone the checkups page derives its due
   // phrase in, so the two screens still agree when the device sits elsewhere.
   const displayTz = useDisplayTimezone();
+  const format = useFormatters();
   const router = useRouter();
   // The same answer `/checkups` gives the same action. Satisfying a reminder
   // is not one of the verbs a delegation admits at any level
@@ -72,6 +89,26 @@ export function VorsorgeDashboardCard() {
   const showLoading = !reminders && !isError;
   const { satisfy } = useMeasurementReminderMutations();
   const [now] = useState(() => Date.now());
+
+  /**
+   * The next appointment, read from the VISIT list and never from the reminder
+   * table.
+   *
+   * An ENCOUNTER-origin reminder is excluded from every preventive-care read,
+   * which is correct — an appointment is not a checkup, and relaxing that
+   * filter here would put one in the due list. But a notification about
+   * something invisible in the app is worse than no notification, so the
+   * appointment appears where a person looks, sourced from the record it
+   * actually lives in. A diff in this file that touches `origin` is the wrong
+   * fix.
+   */
+  const visits = useEncounters();
+  const nextAppointment = (visits.data?.upcoming ?? []).find(
+    (visit) =>
+      visit.status === "PLANNED" &&
+      new Date(visit.occurredAt).getTime() - now <=
+        APPOINTMENT_HORIZON_DAYS * 24 * 60 * 60 * 1000,
+  );
   const [capturing, setCapturing] = useState<MeasurementReminder | null>(null);
   const [captureFooterEl, setCaptureFooterEl] = useState<HTMLDivElement | null>(
     null,
@@ -183,6 +220,27 @@ export function VorsorgeDashboardCard() {
             })}
           </ul>
         )}
+
+        {/* Visually distinct from a due checkup: a quiet line under the block
+            rather than a fourth row with an action, because there is nothing
+            to do about an appointment except keep it. */}
+        {nextAppointment ? (
+          <Link
+            href="/checkups"
+            data-slot="vorsorge-dashboard-next-visit"
+            className="text-muted-foreground hover:text-foreground focus-visible:ring-ring/50 flex items-center gap-2 rounded-md border-t pt-2 text-xs transition-colors focus-visible:ring-[3px] focus-visible:outline-none"
+          >
+            <CalendarClock className="size-3.5 shrink-0" aria-hidden />
+            <span className="truncate">
+              {t("encounters.dashboard.nextVisit", {
+                what:
+                  nextAppointment.practitioner?.name ??
+                  encounterKindText(t, nextAppointment.kind as EncounterKind),
+                when: format.date(nextAppointment.occurredAt),
+              })}
+            </span>
+          </Link>
+        ) : null}
       </CardContent>
 
       <ResponsiveSheet

src/components/measurement-reminders/vorsorge-section.tsx

@@ -35,6 +35,7 @@ import { useRouter } from "next/navigation";
 import {
   Activity,
   CalendarClock,
+  CalendarPlus,
   CheckCircle2,
   Plus,
   RefreshCw,
@@ -50,6 +51,7 @@ import { relativeCalendarDate } from "@/lib/i18n/relative-time";
 import { relativeDueKey } from "@/lib/measurement-reminders/due-day";
 import { cn } from "@/lib/utils";
 import { applyOrder, useModuleListPrefs } from "@/lib/module-list-prefs";
+import { EncounterSheet } from "@/components/encounters/encounter-sheet";
 import { SettingsCardHeader } from "@/components/settings/_card-header";
 import {
   AlertDialog,
@@ -238,6 +240,19 @@ export function VorsorgeSection({
   const [editing, setEditing] = useState<MeasurementReminder | "new" | null>(
     null,
   );
+  /**
+   * The due checkup a visit is being filed against, if any.
+   *
+   * The visit sheet does the rest: saving it as DONE satisfies this reminder
+   * through the server's forward-only, idempotent path, so filing a visit AND
+   * ticking the box is one satisfaction rather than an error.
+   */
+  const [visitForReminder, setVisitForReminder] = useState<string | null>(null);
+  const [visitSession, setVisitSession] = useState(0);
+  const openVisitFor = (reminder: MeasurementReminder) => {
+    setVisitForReminder(reminder.id);
+    setVisitSession((n) => n + 1);
+  };
   const [form, setForm] = useState<FormState>(EMPTY_FORM);
   // The value-capture sheet: holds the reminder whose measurement we are
   // entering. Non-null ⇒ the MeasurementForm sheet is open for that row.
@@ -738,6 +753,7 @@ export function VorsorgeSection({
                   now={now}
                   view={prefs.view}
                   onPrimaryAction={() => onPrimaryAction(reminder)}
+                  onFileVisit={() => openVisitFor(reminder)}
                   onRemove={() => remove.mutate(reminder.id)}
                   onEdit={() => openEdit(reminder)}
                   busy={
@@ -749,6 +765,18 @@ export function VorsorgeSection({
           )}
         </ul>
       )}
+      <EncounterSheet
+        key={visitSession}
+        open={visitForReminder !== null}
+        onOpenChange={(open) => {
+          if (!open) setVisitForReminder(null);
+        }}
+        encounter={null}
+        reminderId={visitForReminder}
+        // The reminder list repaints from the encounter write's own
+        // invalidation; nothing extra to do here.
+        onSaved={() => setVisitForReminder(null)}
+      />
     </section>
   );
 }
@@ -779,6 +807,7 @@ function VorsorgeCard({
   now,
   view,
   onPrimaryAction,
+  onFileVisit,
   onRemove,
   onEdit,
   busy,
@@ -787,6 +816,8 @@ function VorsorgeCard({
   now: number;
   view: "cards" | "list";
   onPrimaryAction: () => void;
+  /** Open the visit sheet with this checkup pre-filled, closing it on save. */
+  onFileVisit: () => void;
   onRemove: () => void;
   onEdit: () => void;
   busy: boolean;
@@ -912,6 +943,30 @@ function VorsorgeCard({
   // "do it now" wash; a button that changes colour by schedule state reads as
   // a different control). Due-ness is communicated by the discreet coloured
   // next-due text above.
+  /**
+   * "Termin eintragen" — the second way to close a checkup.
+   *
+   * Beside "erledigt" rather than instead of it, because the two answer
+   * different questions: one says the thing happened, the other says WHERE it
+   * happened and files the record of it. Saving the visit as DONE satisfies
+   * this reminder through the same forward-only, idempotent primitive the
+   * checkbox uses, so a person who does both gets one satisfaction and no
+   * error.
+   */
+  const fileVisitButton = canManage ? (
+    <Button
+      type="button"
+      variant="outline"
+      className="min-h-11 w-full"
+      data-slot="vorsorge-file-visit"
+      onClick={onFileVisit}
+      disabled={busy}
+    >
+      <CalendarPlus className="h-4 w-4" />
+      {t("measurementReminders.fileVisit")}
+    </Button>
+  ) : null;
+
   const primaryButton = canManage ? (
     <Button
       type="button"
@@ -1003,6 +1058,24 @@ function VorsorgeCard({
                     : t("measurementReminders.markDone")}
                 </Button>
               ) : null}
+              {/* Icon-only in the dense list, labelled in the cards branch —
+                  the same action either way, never one branch offering what
+                  the other withholds. */}
+              {canManage ? (
+                <Button
+                  type="button"
+                  variant="outline"
+                  size="icon"
+                  className="size-11 sm:size-9"
+                  data-slot="vorsorge-file-visit"
+                  aria-label={t("measurementReminders.fileVisit")}
+                  title={t("measurementReminders.fileVisit")}
+                  onClick={onFileVisit}
+                  disabled={busy}
+                >
+                  <CalendarPlus className="h-4 w-4" aria-hidden />
+                </Button>
+              ) : null}
               {headerActions}
             </div>
           </CardContent>
@@ -1129,7 +1202,10 @@ function VorsorgeCard({
 
           {/* Bottom-pinned single primary action — green when due (MOD-06). */}
           {primaryButton ? (
-            <div className="mt-auto pt-0">{primaryButton}</div>
+            <div className="mt-auto space-y-1.5 pt-0">
+              {primaryButton}
+              {fileVisitButton}
+            </div>
           ) : null}
         </CardContent>
       </Card>

src/components/practitioners/practitioner-list.tsx

@@ -0,0 +1,228 @@
+"use client";
+
+/**
+ * The account's own address book of doctors and practices.
+ *
+ * **Record content, not configuration**, so it does not live in Settings: a
+ * settings surface configures behaviour, and a list of one's own doctors
+ * configures nothing. It sits beside the visits that name it.
+ *
+ * Deleting is a soft delete and the visits that referenced the entry keep it.
+ * The confirmation says so in one sentence, because a person deleting a doctor
+ * has every reason to fear their history goes with it.
+ */
+import { ContactRound, Pencil, Plus, Search, Trash2 } from "lucide-react";
+import { useState } from "react";
+import { toast } from "sonner";
+
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent } from "@/components/ui/card";
+import { EmptyState } from "@/components/ui/empty-state";
+import { Input } from "@/components/ui/input";
+import { PageHeader } from "@/components/ui/page-header";
+import { QueryErrorCard } from "@/components/ui/query-error-card";
+import { Skeleton } from "@/components/ui/skeleton";
+import { useDebouncedValue } from "@/hooks/use-debounced-value";
+import { useRecordCapabilities } from "@/hooks/use-record-capabilities";
+import {
+  usePractitionerMutations,
+  usePractitioners,
+  type Practitioner,
+} from "@/hooks/use-practitioners";
+import { useTranslations } from "@/lib/i18n/context";
+import { PractitionerSheet } from "./practitioner-sheet";
+
+export function PractitionerList({ enabled = true }: { enabled?: boolean }) {
+  const { t } = useTranslations();
+  const { canManage } = useRecordCapabilities();
+  const [term, setTerm] = useState("");
+  const debounced = useDebouncedValue(term, 250);
+  const list = usePractitioners(debounced, enabled);
+  const { remove } = usePractitionerMutations();
+
+  const [editing, setEditing] = useState<Practitioner | "new" | null>(null);
+  const [deleting, setDeleting] = useState<Practitioner | null>(null);
+  // Bumped on every open so the sheet remounts with a fresh draft rather than
+  // copying props into state from an effect.
+  const [session, setSession] = useState(0);
+  const openSheet = (target: Practitioner | "new") => {
+    setEditing(target);
+    setSession((n) => n + 1);
+  };
+
+  const rows = list.data ?? [];
+
+  const addButton = canManage ? (
+    <Button
+      type="button"
+      className="min-h-11"
+      data-slot="practitioner-add"
+      onClick={() => openSheet("new")}
+    >
+      <Plus className="size-4" aria-hidden />
+      {t("practitioners.add")}
+    </Button>
+  ) : null;
+
+  return (
+    <section className="space-y-4">
+      <PageHeader
+        title={t("practitioners.title")}
+        description={t("practitioners.description")}
+        backLink={{ href: "/checkups", label: t("encounters.sectionTitle") }}
+        actions={addButton}
+      />
+
+      <div className="relative">
+        <Search
+          className="text-muted-foreground pointer-events-none absolute top-1/2 left-3 size-4 -translate-y-1/2"
+          aria-hidden
+        />
+        <Input
+          type="search"
+          value={term}
+          onChange={(event) => setTerm(event.target.value)}
+          placeholder={t("practitioners.searchPlaceholder")}
+          aria-label={t("practitioners.searchPlaceholder")}
+          className="pl-9"
+          data-slot="practitioner-search"
+        />
+      </div>
+
+      {list.isError ? (
+        <QueryErrorCard
+          title={t("practitioners.loadError")}
+          onRetry={() => void list.refetch()}
+        />
+      ) : list.isPending ? (
+        <div className="space-y-2">
+          {Array.from({ length: 3 }, (_, index) => (
+            <Skeleton key={index} className="h-16 w-full rounded-xl" />
+          ))}
+        </div>
+      ) : rows.length === 0 ? (
+        <EmptyState
+          icon={<ContactRound className="size-6" aria-hidden />}
+          title={t(
+            debounced
+              ? "practitioners.noMatchTitle"
+              : "practitioners.emptyTitle",
+          )}
+          description={t(
+            debounced
+              ? "practitioners.noMatchDescription"
+              : "practitioners.emptyDescription",
+          )}
+          action={debounced ? undefined : (addButton ?? undefined)}
+          ctaSize="lg"
+        />
+      ) : (
+        <ul className="space-y-2" data-slot="practitioner-list">
+          {rows.map((row) => (
+            <li key={row.id}>
+              <Card className="gap-2 py-3 md:py-4">
+                <CardContent className="flex items-center gap-3">
+                  <div className="min-w-0 flex-1">
+                    <p className="text-foreground truncate text-sm font-medium">
+                      {row.name}
+                    </p>
+                    {row.practice || row.specialty ? (
+                      <p className="text-foreground truncate text-sm">
+                        {[row.practice, row.specialty]
+                          .filter(Boolean)
+                          .join(" · ")}
+                      </p>
+                    ) : null}
+                    {row.location ? (
+                      <p className="text-muted-foreground truncate text-xs">
+                        {row.location}
+                      </p>
+                    ) : null}
+                  </div>
+                  {canManage ? (
+                    <div className="flex shrink-0 items-center gap-1">
+                      <Button
+                        type="button"
+                        variant="ghost"
+                        size="icon"
+                        className="size-11"
+                        aria-label={t("common.edit")}
+                        onClick={() => openSheet(row)}
+                      >
+                        <Pencil className="size-4" aria-hidden />
+                      </Button>
+                      <Button
+                        type="button"
+                        variant="ghost"
+                        size="icon"
+                        className="size-11"
+                        aria-label={t("common.delete")}
+                        onClick={() => setDeleting(row)}
+                      >
+                        <Trash2 className="size-4" aria-hidden />
+                      </Button>
+                    </div>
+                  ) : null}
+                </CardContent>
+              </Card>
+            </li>
+          ))}
+        </ul>
+      )}
+
+      <PractitionerSheet
+        key={session}
+        open={editing !== null}
+        onOpenChange={(open) => {
+          if (!open) setEditing(null);
+        }}
+        practitioner={editing === "new" ? null : editing}
+      />
+
+      <AlertDialog
+        open={deleting !== null}
+        onOpenChange={(open) => {
+          if (!open) setDeleting(null);
+        }}
+      >
+        <AlertDialogContent>
+          <AlertDialogHeader>
+            <AlertDialogTitle>
+              {t("practitioners.deleteTitle")}
+            </AlertDialogTitle>
+            {/* The one sentence that matters: the old visits stay. */}
+            <AlertDialogDescription>
+              {t("practitioners.deleteDescription")}
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel>{t("common.cancel")}</AlertDialogCancel>
+            <AlertDialogAction
+              variant="destructive"
+              onClick={() => {
+                if (!deleting) return;
+                const id = deleting.id;
+                setDeleting(null);
+                remove.mutate(id, {
+                  onError: () => toast.error(t("practitioners.deleteFailed")),
+                });
+              }}
+            >
+              {t("common.delete")}
+            </AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+    </section>
+  );
+}

src/components/practitioners/practitioner-sheet.tsx

@@ -0,0 +1,205 @@
+"use client";
+
+/**
+ * Add or correct one address-book entry.
+ *
+ * Six plaintext-ish fields and one encrypted note. `name` is the only required
+ * one, for the same reason the visit only requires a date: a person typing a
+ * practice into a form after a doctor's appointment should not be stopped by a
+ * phone number they do not have to hand.
+ *
+ * Reachable two ways — from the address-book page and nested inside the visit
+ * form's picker — so it owns no navigation of its own and reports what it
+ * created back to whoever opened it.
+ */
+import { useState } from "react";
+import { toast } from "sonner";
+
+import { Button } from "@/components/ui/button";
+import { FieldGroup } from "@/components/ui/field-group";
+import { Input } from "@/components/ui/input";
+import { ResponsiveSheet } from "@/components/ui/responsive-sheet";
+import { Textarea } from "@/components/ui/textarea";
+import { useTranslations } from "@/lib/i18n/context";
+import {
+  usePractitionerMutations,
+  type Practitioner,
+  type PractitionerWriteBody,
+} from "@/hooks/use-practitioners";
+
+interface Draft {
+  name: string;
+  specialty: string;
+  practice: string;
+  location: string;
+  phone: string;
+  note: string;
+}
+
+const EMPTY: Draft = {
+  name: "",
+  specialty: "",
+  practice: "",
+  location: "",
+  phone: "",
+  note: "",
+};
+
+function draftFrom(row: Practitioner | null): Draft {
+  if (!row) return EMPTY;
+  return {
+    name: row.name,
+    specialty: row.specialty ?? "",
+    practice: row.practice ?? "",
+    location: row.location ?? "",
+    phone: row.phone ?? "",
+    note: row.note ?? "",
+  };
+}
+
+/** An empty field clears the column rather than writing an empty string. */
+function orNull(value: string): string | null {
+  const trimmed = value.trim();
+  return trimmed.length > 0 ? trimmed : null;
+}
+
+export function PractitionerSheet({
+  open,
+  onOpenChange,
+  practitioner,
+  onSaved,
+}: {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  /** `null` creates; a row edits it. */
+  practitioner: Practitioner | null;
+  onSaved?: (row: Practitioner) => void;
+}) {
+  const { t } = useTranslations();
+  const { create, update } = usePractitionerMutations();
+  // Seeded once, at mount. The caller varies this component's `key` on every
+  // open, so a second edit never shows the first one's values and a create
+  // after an edit starts empty — without an effect that copies props into
+  // state and briefly renders the stale pair.
+  const [draft, setDraft] = useState<Draft>(() => draftFrom(practitioner));
+  const [error, setError] = useState<string | null>(null);
+
+  const pending = create.isPending || update.isPending;
+  const nameGiven = draft.name.trim().length > 0;
+
+  const submit = async () => {
+    if (!nameGiven) return;
+    const body: PractitionerWriteBody = {
+      name: draft.name.trim(),
+      specialty: orNull(draft.specialty),
+      practice: orNull(draft.practice),
+      location: orNull(draft.location),
+      phone: orNull(draft.phone),
+      note: orNull(draft.note),
+    };
+    try {
+      const saved = practitioner
+        ? await update.mutateAsync({ id: practitioner.id, body })
+        : await create.mutateAsync(body);
+      onSaved?.(saved);
+      onOpenChange(false);
+    } catch (err) {
+      const message =
+        err instanceof Error ? err.message : t("practitioners.saveFailed");
+      setError(message);
+      toast.error(message);
+    }
+  };
+
+  const field = (key: keyof Draft) => ({
+    value: draft[key],
+    onChange: (
+      event: React.ChangeEvent<HTMLInputElement | HTMLTextAreaElement>,
+    ) => setDraft((prev) => ({ ...prev, [key]: event.target.value })),
+  });
+
+  return (
+    <ResponsiveSheet
+      open={open}
+      onOpenChange={onOpenChange}
+      title={t(
+        practitioner ? "practitioners.editTitle" : "practitioners.createTitle",
+      )}
+      description={t("practitioners.formDescription")}
+      footer={
+        <>
+          <Button
+            type="button"
+            variant="outline"
+            onClick={() => onOpenChange(false)}
+          >
+            {t("common.cancel")}
+          </Button>
+          <Button
+            type="button"
+            disabled={!nameGiven || pending}
+            onClick={() => void submit()}
+            data-slot="practitioner-save"
+            className="min-h-11"
+          >
+            {t("common.save")}
+          </Button>
+        </>
+      }
+    >
+      <div className="space-y-4" data-slot="practitioner-form">
+        <FieldGroup htmlFor="practitioner-name" label={t("practitioners.name")}>
+          <Input
+            id="practitioner-name"
+            required
+            aria-required="true"
+            autoComplete="off"
+            {...field("name")}
+          />
+        </FieldGroup>
+
+        <FieldGroup
+          htmlFor="practitioner-specialty"
+          label={t("practitioners.specialty")}
+        >
+          <Input id="practitioner-specialty" {...field("specialty")} />
+        </FieldGroup>
+
+        <FieldGroup
+          htmlFor="practitioner-practice"
+          label={t("practitioners.practice")}
+        >
+          <Input id="practitioner-practice" {...field("practice")} />
+        </FieldGroup>
+
+        <FieldGroup
+          htmlFor="practitioner-location"
+          label={t("practitioners.location")}
+        >
+          <Input id="practitioner-location" {...field("location")} />
+        </FieldGroup>
+
+        <FieldGroup
+          htmlFor="practitioner-phone"
+          label={t("practitioners.phone")}
+        >
+          <Input id="practitioner-phone" type="tel" {...field("phone")} />
+        </FieldGroup>
+
+        <FieldGroup
+          htmlFor="practitioner-note"
+          label={t("practitioners.note")}
+          hint={t("practitioners.noteHint")}
+        >
+          <Textarea id="practitioner-note" rows={3} {...field("note")} />
+        </FieldGroup>
+
+        {error ? (
+          <p role="alert" className="text-destructive text-sm">
+            {error}
+          </p>
+        ) : null}
+      </div>
+    </ResponsiveSheet>
+  );
+}

src/components/settings/__tests__/report-selection-panel.test.tsx

@@ -44,6 +44,10 @@ vi.mock("@/hooks/use-auth", async () => {
 
 vi.mock("@tanstack/react-query", () => ({
   useQueryClient: () => ({ invalidateQueries: vi.fn() }),
+  // The panel's visit offer reads the encounter list. Pending forever here:
+  // this file is about the panel's own state, and a resolved read would put
+  // an offer in the markup every assertion below would have to know about.
+  useQuery: () => ({ data: undefined, isPending: true, isError: false }),
 }));
 
 import { I18nProvider } from "@/lib/i18n/context";
@@ -188,7 +192,8 @@ describe("<HealthRecordExportPanel> — the first run", () => {
     expect(groupChip(html, "body")).toBe("0/12");
     expect(groupChip(html, "labs")).toBe("0/1");
     expect(groupChip(html, "medications")).toBe("0/4");
-    expect(groupChip(html, "history")).toBe("0/2");
+    // ALLERGIES, ILLNESS_EPISODES and now VISITS.
+    expect(groupChip(html, "history")).toBe("0/3");
     expect(groupChip(html, "cardio")).toBe("0/14");
     expect(groupChip(html, "activity")).toBe("0/8");
     expect(groupChip(html, "sleepRecovery")).toBe("0/16");

src/components/settings/dashboard-layout-section.tsx

@@ -187,6 +187,7 @@ const HERO_ITEM_LABEL_KEYS: Record<PriorityItemKind, string> = {
   ecg_new_recording: "dashboard.heroItems.ecg_new_recording",
   tension_window: "dashboard.heroItems.tension_window",
   same_time_baseline: "dashboard.heroItems.same_time_baseline",
+  upcoming_visit: "dashboard.heroItems.upcoming_visit",
 };
 
 export function DashboardLayoutSection({ id }: { id: string }) {

src/components/settings/report-selection/__tests__/report-visit-offer.test.tsx

@@ -0,0 +1,109 @@
+import { describe, expect, it, vi } from "vitest";
+import { renderToStaticMarkup } from "react-dom/server";
+import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
+
+/**
+ * The report's reason, pinned on the two properties that make it trustworthy:
+ *
+ *   - it appears for an appointment inside the horizon and for nothing else;
+ *   - it NEVER auto-applies. Applying is a press, and the component calls
+ *     nothing on render — a window control that moves on its own is what makes
+ *     an export panel untrustworthy.
+ *
+ * The fixtures are relative to the moment the test runs, so the horizon cannot
+ * rot out from under them as the calendar moves.
+ */
+
+vi.mock("@/hooks/use-auth", () => ({
+  useAuth: () => ({
+    user: { id: "u1", modules: {} },
+    isLoading: false,
+    isAuthenticated: true,
+  }),
+}));
+
+vi.mock("@/lib/api/api-fetch", async () => {
+  const actual = await vi.importActual<typeof import("@/lib/api/api-fetch")>(
+    "@/lib/api/api-fetch",
+  );
+  return { ...actual, apiGet: () => new Promise(() => {}) };
+});
+
+import { I18nProvider } from "@/lib/i18n/context";
+import { queryKeys } from "@/lib/query-keys";
+import type { EncounterDTO } from "@/lib/encounters/dto";
+import { ReportVisitOffer } from "../report-visit-offer";
+
+const DAY_MS = 24 * 60 * 60 * 1000;
+
+function visit(over: Partial<EncounterDTO> & { id: string }): EncounterDTO {
+  return {
+    occurredAt: new Date(Date.now() + 5 * DAY_MS).toISOString(),
+    status: "PLANNED",
+    kind: "SPECIALIST",
+    practitioner: null,
+    reason: null,
+    outcome: null,
+    reminderNextDueAt: null,
+    createdAt: new Date().toISOString(),
+    updatedAt: new Date().toISOString(),
+    ...over,
+  };
+}
+
+function render(upcoming: EncounterDTO[], onUse = () => {}) {
+  const queryClient = new QueryClient({
+    defaultOptions: { queries: { retry: false } },
+  });
+  queryClient.setQueryData(
+    queryKeys.encounterList(null, null, undefined, undefined),
+    {
+      upcoming,
+      past: [],
+    },
+  );
+  return renderToStaticMarkup(
+    <QueryClientProvider client={queryClient}>
+      <I18nProvider initialLocale="en">
+        <ReportVisitOffer onUseVisitDate={onUse} />
+      </I18nProvider>
+    </QueryClientProvider>,
+  );
+}
+
+describe("<ReportVisitOffer>", () => {
+  it("offers an appointment five days out, naming its own source", () => {
+    const html = render([visit({ id: "soon" })]);
+    expect(html).toContain('data-slot="report-visit-offer"');
+    expect(html).toContain("An appointment is coming up");
+    expect(html).toContain('data-slot="report-visit-offer-apply"');
+  });
+
+  it("stays silent for an appointment thirty days out", () => {
+    const html = render([
+      visit({
+        id: "far",
+        occurredAt: new Date(Date.now() + 30 * DAY_MS).toISOString(),
+      }),
+    ]);
+    expect(html).not.toContain('data-slot="report-visit-offer"');
+  });
+
+  it("stays silent when there is no appointment at all", () => {
+    expect(render([])).not.toContain('data-slot="report-visit-offer"');
+  });
+
+  it("ignores a cancelled appointment inside the horizon", () => {
+    const html = render([visit({ id: "off", status: "CANCELLED" })]);
+    expect(html).not.toContain('data-slot="report-visit-offer"');
+  });
+
+  it("changes the window only when pressed", () => {
+    const onUse = vi.fn();
+    const html = render([visit({ id: "soon" })], onUse);
+    // The offer rendered — so the assertion below is about restraint, not
+    // about a component that produced nothing.
+    expect(html).toContain('data-slot="report-visit-offer-apply"');
+    expect(onUse).not.toHaveBeenCalled();
+  });
+});

src/components/settings/report-selection/report-visit-offer.tsx

@@ -0,0 +1,110 @@
+"use client";
+
+/**
+ * "Bericht für den Termin am … erstellen" — the report knows why it is being
+ * generated.
+ *
+ * The cheapest integration in this milestone and the one that changes the most:
+ * a person opening the export panel a week before an appointment is almost
+ * always opening it BECAUSE of the appointment, and the window they want ends
+ * on that day. One query, one prefilled field, one dismissible offer.
+ *
+ * **It never auto-applies.** The window is not silently changed and then left
+ * for the person to discover; the offer names its own source ("weil am … ein
+ * Termin ansteht") and does nothing until pressed. A control that moves on its
+ * own is the thing that makes an export panel untrustworthy.
+ *
+ * Nothing about the stored selection changes: this sets the custom-range end
+ * date and nothing else.
+ */
+import { CalendarClock, X } from "lucide-react";
+import { useState } from "react";
+
+import { encounterKindText } from "@/components/encounters/encounter-labels";
+import { Button } from "@/components/ui/button";
+import { useEncounters } from "@/hooks/use-encounters";
+import { useFormatters, useTranslations } from "@/lib/i18n/context";
+import type { EncounterKind } from "@/generated/prisma/client";
+
+/**
+ * How far ahead a booked visit is treated as the reason for this report.
+ *
+ * Two weeks: far enough that somebody preparing in advance is offered it, near
+ * enough that a routine check-up six months out does not colonise the panel.
+ */
+export const REPORT_VISIT_HORIZON_DAYS = 14;
+
+/** The local `yyyy-MM-dd` a `DateField` takes, in the reader's own day. */
+function localDay(iso: string): string {
+  const at = new Date(iso);
+  const offset = at.getTimezoneOffset();
+  return new Date(at.getTime() - offset * 60_000).toISOString().slice(0, 10);
+}
+
+export function ReportVisitOffer({
+  onUseVisitDate,
+}: {
+  /** Sets the custom window's END date. Called only on an explicit press. */
+  onUseVisitDate: (endDay: string) => void;
+}) {
+  const { t } = useTranslations();
+  const format = useFormatters();
+  const [dismissed, setDismissed] = useState(false);
+  const visits = useEncounters();
+
+  // Read once, at mount. A clock read during render is impure — and here it
+  // would also mean the offer could vanish mid-interaction as a visit crossed
+  // the horizon between two renders.
+  const [now] = useState(() => Date.now());
+
+  if (dismissed) return null;
+
+  const horizon = now + REPORT_VISIT_HORIZON_DAYS * 24 * 60 * 60 * 1000;
+  const next = (visits.data?.upcoming ?? []).find((visit) => {
+    if (visit.status !== "PLANNED") return false;
+    const at = new Date(visit.occurredAt).getTime();
+    return at > now && at <= horizon;
+  });
+  if (!next) return null;
+
+  const what =
+    next.practitioner?.name ?? encounterKindText(t, next.kind as EncounterKind);
+
+  return (
+    <div
+      data-slot="report-visit-offer"
+      className="border-border flex flex-wrap items-center gap-2 rounded-lg border p-3"
+    >
+      {/* Content, not meta: it is the offer, and it names its own source. */}
+      <p className="text-foreground flex min-w-0 flex-1 items-center gap-2 text-sm">
+        <CalendarClock className="size-4 shrink-0" aria-hidden />
+        <span>
+          {t("settings.healthRecord.visitOffer", {
+            what,
+            when: format.date(next.occurredAt),
+          })}
+        </span>
+      </p>
+      <Button
+        type="button"
+        variant="outline"
+        size="sm"
+        className="min-h-11 sm:min-h-9"
+        data-slot="report-visit-offer-apply"
+        onClick={() => onUseVisitDate(localDay(next.occurredAt))}
+      >
+        {t("settings.healthRecord.visitOfferApply")}
+      </Button>
+      <Button
+        type="button"
+        variant="ghost"
+        size="icon"
+        className="size-11 shrink-0 sm:size-9"
+        aria-label={t("common.dismiss")}
+        onClick={() => setDismissed(true)}
+      >
+        <X className="size-4" aria-hidden />
+      </Button>
+    </div>
+  );
+}

src/components/settings/report-selection/selection-panel.tsx

@@ -44,6 +44,7 @@ import { DateField } from "@/components/ui/date-field";
 import { Label } from "@/components/ui/label";
 import { Input } from "@/components/ui/input";
 import { NativeSelect } from "@/components/ui/native-select";
+import { ReportVisitOffer } from "./report-visit-offer";
 import { Switch } from "@/components/ui/switch";
 import { useRovingRadioGroup } from "@/hooks/use-roving-radio-group";
 import { apiFetchRaw } from "@/lib/api/api-fetch";
@@ -253,6 +254,15 @@ export function HealthRecordExportPanel() {
           </div>
         </div>
 
+        {/* Never auto-applies: pressing it is what opens the custom window and
+            sets its end date. */}
+        <ReportVisitOffer
+          onUseVisitDate={(endDay) => {
+            setCustomRange(true);
+            setEndDate(endDay);
+          }}
+        />
+
         {customRange ? (
           <div className="grid gap-4 sm:grid-cols-2">
             <div className="space-y-1.5">

src/hooks/use-encounters.ts

@@ -0,0 +1,138 @@
+"use client";
+
+/**
+ * Data hooks for visits and the address book behind them.
+ *
+ * Every value the surfaces render arrives resolved from the server — the
+ * practitioner as an object, the links with a label and a date, the
+ * appointment's next-due instant computed. Nothing here re-derives one. A
+ * client that recomputed a server-side derivation drifts from it the first
+ * time the derivation changes on one side only.
+ *
+ * Writes reach two roots (`encounterDependentKeys`), because renaming a
+ * practice changes the label every visit that names it renders.
+ */
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
+
+import { apiDelete, apiGet, apiPatch, apiPost } from "@/lib/api/api-fetch";
+import { invalidateReminderReads } from "@/hooks/use-measurement-reminders";
+import {
+  encounterDependentKeys,
+  invalidateKeys,
+  queryKeys,
+} from "@/lib/query-keys";
+import type { EncounterDTO, EncounterListDTO } from "@/lib/encounters/dto";
+import type { EncounterSuggestionResult } from "@/lib/encounters/suggest-window";
+
+export type Encounter = EncounterDTO;
+export type EncounterList = EncounterListDTO;
+
+export interface EncounterWriteBody {
+  occurredAt?: string;
+  status?: "PLANNED" | "DONE" | "CANCELLED" | "NO_SHOW";
+  kind?: string;
+  practitionerId?: string | null;
+  reason?: string | null;
+  outcome?: string | null;
+  /** The checkup this visit closes, when it was filed from a due one. */
+  reminderId?: string | null;
+  documentIds?: string[];
+  labResultIds?: string[];
+  episodeIds?: string[];
+}
+
+const BASE = "/api/encounters";
+
+export function useEncounters(
+  enabled = true,
+  window?: {
+    from?: string;
+    to?: string;
+    status?: string;
+    /** Only visits filed against this condition episode. */
+    episodeId?: string;
+  },
+) {
+  const from = window?.from ?? null;
+  const to = window?.to ?? null;
+  return useQuery({
+    queryKey: queryKeys.encounterList(
+      from,
+      to,
+      window?.status,
+      window?.episodeId,
+    ),
+    queryFn: () => {
+      const sp = new URLSearchParams();
+      if (from) sp.set("from", from);
+      if (to) sp.set("to", to);
+      if (window?.status) sp.set("status", window.status);
+      if (window?.episodeId) sp.set("episodeId", window.episodeId);
+      const qs = sp.toString();
+      return apiGet<EncounterList>(qs ? `${BASE}?${qs}` : BASE);
+    },
+    enabled,
+  });
+}
+
+/**
+ * "Does this belong to a visit?" for one anchor date.
+ *
+ * The verdict is resolved server-side so the document moment and the two lab
+ * moments cannot answer the question differently. `anchor` being null means
+ * the surface has no date yet and there is nothing to ask about.
+ */
+export function useEncounterSuggestion(anchor: string | null, enabled = true) {
+  return useQuery({
+    queryKey: queryKeys.encounterSuggestion(anchor ?? ""),
+    queryFn: () =>
+      apiGet<EncounterSuggestionResult>(
+        `${BASE}/suggest?anchor=${encodeURIComponent(anchor ?? "")}`,
+      ),
+    enabled: enabled && Boolean(anchor),
+  });
+}
+
+export function useEncounterMutations() {
+  const qc = useQueryClient();
+  /**
+   * A visit write reaches further than the visit list.
+   *
+   * Filing one against a due checkup satisfies that reminder, which moves its
+   * next-due date on the preventive-care list, on the dashboard card and on the
+   * Today rail — three surfaces that read the reminder table and would
+   * otherwise keep showing it due until their own poll. Booking one moves the
+   * same reads the other way: a new appointment is a row the digest surfaces.
+   *
+   * So the fan-out is the visit roots PLUS the reminder reads, through the same
+   * helper the Vorsorge surfaces use, rather than a second sweep that could
+   * drift from it.
+   */
+  const invalidate = () =>
+    Promise.all([
+      invalidateKeys(qc, encounterDependentKeys),
+      invalidateReminderReads(qc),
+    ]);
+
+  const create = useMutation({
+    mutationKey: queryKeys.encounterCreate(),
+    mutationFn: (body: EncounterWriteBody) => apiPost<Encounter>(BASE, body),
+    onSuccess: invalidate,
+  });
+
+  const update = useMutation({
+    mutationKey: queryKeys.encounterUpdate(),
+    mutationFn: ({ id, body }: { id: string; body: EncounterWriteBody }) =>
+      apiPatch<Encounter>(`${BASE}/${id}`, body),
+    onSuccess: invalidate,
+  });
+
+  const remove = useMutation({
+    mutationKey: queryKeys.encounterDelete(),
+    mutationFn: (id: string) =>
+      apiDelete<{ deleted: boolean }>(`${BASE}/${id}`),
+    onSuccess: invalidate,
+  });
+
+  return { create, update, remove };
+}

src/hooks/use-practitioners.ts

@@ -0,0 +1,72 @@
+"use client";
+
+/**
+ * Data hooks for the account's own address book of doctors and practices.
+ *
+ * The search runs in SQL over the two plaintext columns rather than in the
+ * browser over a downloaded list: the columns are plaintext precisely so the
+ * picker can search and sort them there, and a client-side filter would need
+ * the whole book in memory to do it.
+ */
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
+
+import { apiDelete, apiGet, apiPatch, apiPost } from "@/lib/api/api-fetch";
+import {
+  encounterDependentKeys,
+  invalidateKeys,
+  queryKeys,
+} from "@/lib/query-keys";
+import type { PractitionerDTO } from "@/lib/practitioners/dto";
+
+export type Practitioner = PractitionerDTO;
+
+export interface PractitionerWriteBody {
+  name?: string;
+  specialty?: string | null;
+  practice?: string | null;
+  location?: string | null;
+  phone?: string | null;
+  note?: string | null;
+}
+
+const BASE = "/api/practitioners";
+
+export function usePractitioners(q?: string, enabled = true) {
+  const term = q?.trim() || undefined;
+  return useQuery({
+    queryKey: queryKeys.practitionerList(term),
+    queryFn: () =>
+      apiGet<Practitioner[]>(
+        term ? `${BASE}?q=${encodeURIComponent(term)}` : BASE,
+      ),
+    enabled,
+  });
+}
+
+export function usePractitionerMutations() {
+  const qc = useQueryClient();
+  const invalidate = () => invalidateKeys(qc, encounterDependentKeys);
+
+  const create = useMutation({
+    mutationKey: queryKeys.practitionerCreate(),
+    mutationFn: (body: PractitionerWriteBody) =>
+      apiPost<Practitioner>(BASE, body),
+    onSuccess: invalidate,
+  });
+
+  const update = useMutation({
+    mutationKey: queryKeys.practitionerUpdate(),
+    mutationFn: ({ id, body }: { id: string; body: PractitionerWriteBody }) =>
+      apiPatch<Practitioner>(`${BASE}/${id}`, body),
+    onSuccess: invalidate,
+  });
+
+  const remove = useMutation({
+    mutationKey: queryKeys.practitionerDelete(),
+    mutationFn: (id: string) =>
+      apiDelete<{ deleted: boolean }>(`${BASE}/${id}`),
+    onSuccess: invalidate,
+  });
+
+  return { create, update, remove };
+}

src/lib/analytics/mood-prognosis/__tests__/features.test.ts

@@ -0,0 +1,281 @@
+/**
+ * The matrix: what becomes a column, what never does, and what happens to a
+ * day that is missing something.
+ *
+ * The cases that matter are the absences. A day with no context row must not
+ * contribute a zero to a work-status column, because zero there means "worked
+ * a regular day and not overtime" and the truth is "nobody said". That
+ * distinction is invisible in the fitted numbers and would quietly teach the
+ * model that every unlogged day was a day off.
+ */
+import { describe, expect, it } from "vitest";
+
+import {
+  MAX_MODEL_FEATURES,
+  MIN_FEATURE_COVERAGE,
+  buildFeatureMatrix,
+  extractDayFeatures,
+  screenFeatures,
+  standardiseDay,
+  type PrognosisContextInput,
+  type PrognosisDayInput,
+} from "../features";
+import { MOOD_DIMENSIONS } from "@/lib/mood/dimensions";
+
+const EMPTY_LINKED = {
+  sleepAsleep: null,
+  steps: null,
+  activeEnergy: null,
+  restingHeartRate: null,
+  heartRateVariability: null,
+};
+
+function context(
+  overrides: Partial<PrognosisContextInput> = {},
+): PrognosisContextInput {
+  return {
+    workStatus: null,
+    workMinutes: null,
+    overtimeMinutes: null,
+    workLoad: null,
+    workSatisfaction: null,
+    contactCircles: [],
+    contactForm: null,
+    contactExtent: null,
+    contactQuality: null,
+    contactSupport: null,
+    leisureCategories: [],
+    leisureMinutes: null,
+    leisureJoy: null,
+    leisureRecovery: null,
+    eventType: null,
+    eventValence: null,
+    ...overrides,
+  };
+}
+
+function day(
+  index: number,
+  overrides: Partial<PrognosisDayInput> = {},
+): PrognosisDayInput {
+  const date = new Date(Date.UTC(2026, 0, 1 + index));
+  return {
+    day: date.toISOString().slice(0, 10),
+    a1: 5,
+    dimensions: {},
+    context: null,
+    linked: { ...EMPTY_LINKED },
+    ...overrides,
+  };
+}
+
+describe("extractDayFeatures", () => {
+  it("takes A2 through the dimension table's inverse flag, not inline", () => {
+    const a2 = MOOD_DIMENSIONS.find((d) => d.key === "a2");
+    expect(a2?.inverse, "A2 is the inverse dimension this case is about").toBe(
+      true,
+    );
+    const features = extractDayFeatures(
+      day(0, { dimensions: { a2: 8, a3: 8 } }),
+    );
+    // Stress 8 is a heavy day, so on an up-is-better axis it reads as 2.
+    expect(features.get("dimension:a2")).toBe(2);
+    // A3 is not inverse and is carried literally.
+    expect(features.get("dimension:a3")).toBe(8);
+  });
+
+  it("never makes A1 an input", () => {
+    const features = extractDayFeatures(
+      day(0, { a1: 7, dimensions: { a1: 7, a2: 3 } }),
+    );
+    expect(features.has("dimension:a1")).toBe(false);
+  });
+
+  it("a day with no context contributes no context column at all", () => {
+    const features = extractDayFeatures(day(0, { context: null }));
+    expect(
+      [...features.keys()].filter((k) => k.startsWith("context:")),
+    ).toEqual([]);
+  });
+
+  it("an unanswered field contributes no column; an answered one contributes zeros and a one", () => {
+    const answered = extractDayFeatures(
+      day(0, { context: context({ workStatus: "overtime" }) }),
+    );
+    expect(answered.get("context:workStatus=overtime")).toBe(1);
+    expect(answered.get("context:workStatus=off")).toBe(0);
+
+    const unanswered = extractDayFeatures(
+      day(0, { context: context({ workLoad: 4 }) }),
+    );
+    expect(unanswered.has("context:workStatus=overtime")).toBe(false);
+    expect(unanswered.has("context:workStatus=off")).toBe(false);
+    expect(unanswered.get("context:workLoad")).toBe(4);
+  });
+
+  it("a recorded zero is a value, and absence is absence", () => {
+    const zero = extractDayFeatures(
+      day(0, { linked: { ...EMPTY_LINKED, steps: 0 } }),
+    );
+    expect(zero.get("linked:steps")).toBe(0);
+    const absent = extractDayFeatures(day(0));
+    expect(absent.has("linked:steps")).toBe(false);
+  });
+
+  it("an empty multi-select says nothing rather than saying no to everything", () => {
+    const features = extractDayFeatures(
+      day(0, { context: context({ contactCircles: [] }) }),
+    );
+    expect(features.has("context:contactCircles=partner")).toBe(false);
+  });
+});
+
+describe("screening", () => {
+  /** A2 drives A1 exactly; everything else is constant or noise. */
+  function drivenDays(count: number): PrognosisDayInput[] {
+    return Array.from({ length: count }, (_, i) => {
+      const stress = i % 11;
+      return day(i, {
+        // Up-is-better A2 is `10 - stress`, and the target follows it.
+        a1: 10 - stress,
+        dimensions: { a2: stress },
+      });
+    });
+  }
+
+  it("keeps a feature that tracks the target", () => {
+    const screened = screenFeatures(drivenDays(40));
+    const a2 = screened.find((s) => s.key === "dimension:a2");
+    expect(a2?.selected, "a perfectly tracking feature was screened out").toBe(
+      true,
+    );
+    expect(a2?.pairs).toBe(40);
+  });
+
+  it("refuses a feature recorded on too few of the days, before testing it", () => {
+    const days = drivenDays(40);
+    // Recorded on a quarter of the days — under the coverage floor whatever
+    // it correlates with.
+    const covered = Math.floor(40 * MIN_FEATURE_COVERAGE) - 5;
+    for (let i = 0; i < covered; i++) {
+      days[i] = { ...days[i], linked: { ...EMPTY_LINKED, steps: 1000 + i } };
+    }
+    const screened = screenFeatures(days);
+    const steps = screened.find((s) => s.key === "linked:steps");
+    expect(steps?.selected).toBe(false);
+    expect(steps?.reason).toBe("coverage");
+  });
+
+  it("refuses a one-hot seen fewer times than the occurrence floor", () => {
+    const days = drivenDays(40).map((d, i) => ({
+      ...d,
+      // Everybody worked; two days were overtime. The column is present on
+      // every day, so coverage passes and the occurrence floor is what
+      // refuses it.
+      context: context({ workStatus: i < 2 ? "overtime" : "regular" }),
+    }));
+    const screened = screenFeatures(days);
+    const overtime = screened.find(
+      (s) => s.key === "context:workStatus=overtime",
+    );
+    expect(overtime?.selected).toBe(false);
+    expect(overtime?.reason).toBe("occurrences");
+  });
+
+  it("refuses pure noise — the whole reason the FDR layer is here", () => {
+    // A deterministic pseudo-random series, so the case cannot flake.
+    let seed = 42;
+    const random = () => {
+      seed = (seed * 1103515245 + 12345) % 2147483648;
+      return seed / 2147483648;
+    };
+    const days = Array.from({ length: 60 }, (_, i) =>
+      day(i, {
+        a1: Math.round(random() * 10),
+        dimensions: { a2: Math.round(random() * 10) },
+        linked: { ...EMPTY_LINKED, steps: Math.round(random() * 10000) },
+      }),
+    );
+    const selected = screenFeatures(days).filter((s) => s.selected);
+    expect(selected.map((s) => s.key)).toEqual([]);
+  });
+
+  it("caps the column count", () => {
+    expect(MAX_MODEL_FEATURES).toBe(12);
+  });
+});
+
+describe("buildFeatureMatrix", () => {
+  function drivenDays(count: number): PrognosisDayInput[] {
+    return Array.from({ length: count }, (_, i) =>
+      day(i, { a1: 10 - (i % 11), dimensions: { a2: i % 11 } }),
+    );
+  }
+
+  it("standardises per user, so the columns are that person's own units", () => {
+    const matrix = buildFeatureMatrix(drivenDays(40));
+    expect(matrix).not.toBeNull();
+    if (!matrix) return;
+    const column = matrix.rows.map((row) => row[0]);
+    const mean = column.reduce((s, v) => s + v, 0) / column.length;
+    const sd = Math.sqrt(
+      column.reduce((s, v) => s + (v - mean) * (v - mean), 0) / column.length,
+    );
+    expect(mean).toBeCloseTo(0, 6);
+    expect(sd).toBeCloseTo(1, 6);
+    // The standardisation is kept so a later day can be scored on the same
+    // scale rather than re-standardised against itself.
+    expect(matrix.standardisation[0].key).toBe(matrix.features[0]);
+    expect(matrix.standardisation[0].sd).toBeGreaterThan(0);
+  });
+
+  it("orders rows oldest first, which is what makes the validation honest", () => {
+    const matrix = buildFeatureMatrix(drivenDays(40));
+    expect(matrix).not.toBeNull();
+    if (!matrix) return;
+    const sorted = [...matrix.days].sort();
+    expect(matrix.days).toEqual(sorted);
+  });
+
+  it("drops a day that is missing a selected feature rather than filling it in", () => {
+    const days = drivenDays(40);
+    days[5] = { ...days[5], dimensions: {} };
+    const matrix = buildFeatureMatrix(days);
+    expect(matrix).not.toBeNull();
+    if (!matrix) return;
+    expect(matrix.days).not.toContain(days[5].day);
+    expect(matrix.rows).toHaveLength(39);
+    // Nothing was imputed in its place.
+    expect(matrix.targets).toHaveLength(39);
+  });
+
+  it("refuses when nothing survives the screening", () => {
+    const flat = Array.from({ length: 40 }, (_, i) => day(i, { a1: 5 }));
+    expect(buildFeatureMatrix(flat)).toBeNull();
+  });
+
+  it("refuses a constant target instead of dividing by zero", () => {
+    const constant = Array.from({ length: 40 }, (_, i) =>
+      day(i, { a1: 5, dimensions: { a2: i % 7 } }),
+    );
+    expect(buildFeatureMatrix(constant)).toBeNull();
+  });
+});
+
+describe("standardiseDay", () => {
+  it("scores a day on the stored scale", () => {
+    const row = standardiseDay(day(0, { dimensions: { a2: 5 } }), [
+      { key: "dimension:a2", mean: 5, sd: 2 },
+    ]);
+    // Up-is-better A2 of a stress-5 day is 5, the mean, so zero.
+    expect(row).toEqual([0]);
+  });
+
+  it("refuses a day missing one of the fit's features", () => {
+    expect(
+      standardiseDay(day(0, { dimensions: {} }), [
+        { key: "dimension:a2", mean: 5, sd: 2 },
+      ]),
+    ).toBeNull();
+  });
+});

src/lib/analytics/mood-prognosis/__tests__/forecast.test.ts

@@ -0,0 +1,71 @@
+/**
+ * `computeForecast` — the two floors a fit has to clear, and the refusals.
+ *
+ * The first floor is the ladder, on rated days. The second is the one this
+ * file exists for: a complete-case matrix can shrink well below the rated-day
+ * count, because a day missing one of the fit's inputs is dropped rather than
+ * imputed. An account with thirty rated days but a feature recorded on only
+ * two thirds of them fits on twenty complete rows, and a forecast "built from
+ * twenty days" past a floor that was supposed to mean thirty is a floor that
+ * does not hold. The fit is refused below `MIN_ENTRIES_FOR_FORECAST` complete
+ * rows, not only below thirty rated days.
+ */
+import { describe, expect, it } from "vitest";
+
+import { computeForecast } from "../forecast";
+import type { PrognosisDayInput } from "../features";
+import { MIN_ENTRIES_FOR_FORECAST } from "../thresholds";
+
+const EMPTY_LINKED = {
+  sleepAsleep: null,
+  steps: null,
+  activeEnergy: null,
+  restingHeartRate: null,
+  heartRateVariability: null,
+};
+
+function dayKey(index: number): string {
+  return new Date(Date.UTC(2026, 0, 1 + index)).toISOString().slice(0, 10);
+}
+
+/**
+ * `rated` days carrying a rating driven by A2, of which the most recent
+ * `withFeature` actually carry the A2 slider. The rest are older face-only
+ * days: rated, but with no input the fit can use, so they drop out of the
+ * complete-case matrix. The feature sits on the RECENT days on purpose, so the
+ * days the write window would score are scorable — otherwise the refusal is
+ * "no recent day to score" rather than the "too few complete rows" this file
+ * is about.
+ */
+function sparseDays(rated: number, withFeature: number): PrognosisDayInput[] {
+  return Array.from({ length: rated }, (_, i) => {
+    const stress = i % 11;
+    const hasFeature = i >= rated - withFeature;
+    return {
+      day: dayKey(i),
+      a1: Math.round(0.8 * (10 - stress) + 1),
+      dimensions: hasFeature ? { a2: stress } : {},
+      context: null,
+      linked: { ...EMPTY_LINKED },
+    };
+  });
+}
+
+describe("computeForecast complete-row floor", () => {
+  it("refuses a fit that clears the rated-day floor but not the complete-row one", () => {
+    // 40 rated days, A2 on 25 of them: coverage 62.5% clears the candidate
+    // floor, so A2 is screened in, but the complete-case matrix is 25 rows —
+    // under the 30-row floor.
+    const result = computeForecast(sparseDays(40, 25));
+    expect(result.status, JSON.stringify(result)).toBe("refused");
+  });
+
+  it("writes once the complete rows themselves reach the floor", () => {
+    // Every rated day carries the feature, so complete rows equal rated days.
+    const result = computeForecast(sparseDays(40, 40));
+    expect(result.status).toBe("written");
+    if (result.status === "written") {
+      expect(result.n).toBeGreaterThanOrEqual(MIN_ENTRIES_FOR_FORECAST);
+    }
+  });
+});

src/lib/analytics/mood-prognosis/__tests__/gates.test.ts

@@ -0,0 +1,205 @@
+/**
+ * The minimum-n ladder, at every boundary, from both sides.
+ *
+ * Each case names the threshold it is about, so a red here says which floor
+ * moved rather than "expected false to be true". That matters more than usual:
+ * the thing these gates prevent is invisible on screen, so the test output is
+ * the only place the failure is ever legible.
+ *
+ * Every one of these has been watched failing — the comparison flipped from
+ * `>=` to `>`, the red read, the file restored and the hash checked — and one
+ * check was deleted outright to prove the absence of a gate fails too. The log
+ * is in the phase's execution notes.
+ *
+ * The assertions name the REASON, not just the absence: "no forecast" and "no
+ * forecast because there are only eleven entries and fifteen is where anything
+ * starts" are different answers, and only the second one can be shown to
+ * somebody.
+ */
+import { readFileSync } from "node:fs";
+import { join } from "node:path";
+
+import { describe, expect, it } from "vitest";
+
+import {
+  MIN_ENTRIES_FOR_FORECAST,
+  MIN_ENTRIES_FOR_REGULAR_FORECAST,
+  MIN_ENTRIES_FOR_SEASONAL,
+  MIN_ENTRIES_LEARNING_PHASE,
+  MIN_TAG_OCCURRENCES,
+  forecastGate,
+  occurrencesSuffice,
+  prognosisStage,
+  seasonalComparisonsUnlocked,
+} from "../thresholds";
+import { CONTEXT_MIN_PRESENT_DAYS } from "@/lib/insights/mood-context-crosstab";
+
+describe("the ladder is ordered and its rungs are the documented numbers", () => {
+  it("holds the values the concept asks for", () => {
+    expect(MIN_ENTRIES_LEARNING_PHASE).toBe(15);
+    expect(MIN_ENTRIES_FOR_FORECAST).toBe(30);
+    expect(MIN_ENTRIES_FOR_REGULAR_FORECAST).toBe(60);
+    expect(MIN_ENTRIES_FOR_SEASONAL).toBe(90);
+  });
+
+  it("rises strictly, so no rung can be reached before the one below it", () => {
+    expect(MIN_ENTRIES_LEARNING_PHASE).toBeLessThan(MIN_ENTRIES_FOR_FORECAST);
+    expect(MIN_ENTRIES_FOR_FORECAST).toBeLessThan(
+      MIN_ENTRIES_FOR_REGULAR_FORECAST,
+    );
+    expect(MIN_ENTRIES_FOR_REGULAR_FORECAST).toBeLessThan(
+      MIN_ENTRIES_FOR_SEASONAL,
+    );
+  });
+});
+
+describe("MIN_ENTRIES_LEARNING_PHASE — below it, nothing at all", () => {
+  it(`refuses at ${MIN_ENTRIES_LEARNING_PHASE - 1}, and says why`, () => {
+    const gate = forecastGate(MIN_ENTRIES_LEARNING_PHASE - 1);
+    expect(gate.present, "MIN_ENTRIES_LEARNING_PHASE let n-1 through").toBe(
+      false,
+    );
+    expect(gate).toEqual({
+      present: false,
+      reason: "no-output-yet",
+      stage: "insufficient",
+      entries: MIN_ENTRIES_LEARNING_PHASE - 1,
+      nextThreshold: MIN_ENTRIES_LEARNING_PHASE,
+    });
+  });
+
+  it(`reaches the learning phase at exactly ${MIN_ENTRIES_LEARNING_PHASE}`, () => {
+    const gate = forecastGate(MIN_ENTRIES_LEARNING_PHASE);
+    expect(
+      gate,
+      "MIN_ENTRIES_LEARNING_PHASE did not admit its own value",
+    ).toEqual({
+      present: false,
+      reason: "learning-phase",
+      stage: "learning",
+      entries: MIN_ENTRIES_LEARNING_PHASE,
+      nextThreshold: MIN_ENTRIES_FOR_FORECAST,
+    });
+  });
+
+  it("an empty account is absence, never a zero", () => {
+    const gate = forecastGate(0);
+    expect(gate.present).toBe(false);
+    expect(gate).not.toHaveProperty("predicted");
+    if (!gate.present) expect(gate.entries).toBe(0);
+  });
+});
+
+describe("MIN_ENTRIES_FOR_FORECAST — below it, no forecast", () => {
+  it(`refuses at ${MIN_ENTRIES_FOR_FORECAST - 1}, naming the learning phase`, () => {
+    const gate = forecastGate(MIN_ENTRIES_FOR_FORECAST - 1);
+    expect(gate.present, "MIN_ENTRIES_FOR_FORECAST let n-1 through").toBe(
+      false,
+    );
+    if (!gate.present) {
+      expect(gate.reason).toBe("learning-phase");
+      expect(gate.nextThreshold).toBe(MIN_ENTRIES_FOR_FORECAST);
+      expect(gate.entries).toBe(MIN_ENTRIES_FOR_FORECAST - 1);
+    }
+  });
+
+  it(`forecasts at exactly ${MIN_ENTRIES_FOR_FORECAST}, labelled provisional`, () => {
+    const gate = forecastGate(MIN_ENTRIES_FOR_FORECAST);
+    expect(gate.present, "MIN_ENTRIES_FOR_FORECAST refused its own value").toBe(
+      true,
+    );
+    if (gate.present) {
+      expect(gate.stage).toBe("provisional");
+      expect(gate.provisional).toBe(true);
+    }
+  });
+});
+
+describe("MIN_ENTRIES_FOR_REGULAR_FORECAST — below it, provisional", () => {
+  it(`is still provisional at ${MIN_ENTRIES_FOR_REGULAR_FORECAST - 1}`, () => {
+    const gate = forecastGate(MIN_ENTRIES_FOR_REGULAR_FORECAST - 1);
+    expect(gate.present).toBe(true);
+    if (gate.present) {
+      expect(
+        gate.provisional,
+        "MIN_ENTRIES_FOR_REGULAR_FORECAST dropped the provisional label at n-1",
+      ).toBe(true);
+      expect(gate.stage).toBe("provisional");
+    }
+  });
+
+  it(`drops the label at exactly ${MIN_ENTRIES_FOR_REGULAR_FORECAST}`, () => {
+    const gate = forecastGate(MIN_ENTRIES_FOR_REGULAR_FORECAST);
+    expect(gate.present).toBe(true);
+    if (gate.present) {
+      expect(
+        gate.provisional,
+        "MIN_ENTRIES_FOR_REGULAR_FORECAST kept the provisional label at its own value",
+      ).toBe(false);
+      expect(gate.stage).toBe("regular");
+    }
+  });
+});
+
+describe("MIN_ENTRIES_FOR_SEASONAL — below it, no weekday or seasonal view", () => {
+  it(`refuses the comparison at ${MIN_ENTRIES_FOR_SEASONAL - 1}`, () => {
+    expect(
+      seasonalComparisonsUnlocked(MIN_ENTRIES_FOR_SEASONAL - 1),
+      "MIN_ENTRIES_FOR_SEASONAL unlocked the comparison at n-1",
+    ).toBe(false);
+    expect(prognosisStage(MIN_ENTRIES_FOR_SEASONAL - 1)).toBe("regular");
+  });
+
+  it(`unlocks it at exactly ${MIN_ENTRIES_FOR_SEASONAL}`, () => {
+    expect(
+      seasonalComparisonsUnlocked(MIN_ENTRIES_FOR_SEASONAL),
+      "MIN_ENTRIES_FOR_SEASONAL refused its own value",
+    ).toBe(true);
+    expect(prognosisStage(MIN_ENTRIES_FOR_SEASONAL)).toBe("seasonal");
+  });
+});
+
+describe("MIN_TAG_OCCURRENCES — a value seen four times is not evidence", () => {
+  it(`refuses at ${MIN_TAG_OCCURRENCES - 1}`, () => {
+    expect(
+      occurrencesSuffice(MIN_TAG_OCCURRENCES - 1),
+      "MIN_TAG_OCCURRENCES admitted a value seen n-1 times",
+    ).toBe(false);
+  });
+
+  it(`admits at exactly ${MIN_TAG_OCCURRENCES}`, () => {
+    expect(
+      occurrencesSuffice(MIN_TAG_OCCURRENCES),
+      "MIN_TAG_OCCURRENCES refused its own value",
+    ).toBe(true);
+  });
+
+  it("is the crosstab's floor rather than a second opinion about it", () => {
+    expect(MIN_TAG_OCCURRENCES).toBe(CONTEXT_MIN_PRESENT_DAYS);
+  });
+});
+
+describe("no second number is minted for an idea that already has one", () => {
+  const THRESHOLDS = readFileSync(join(__dirname, "../thresholds.ts"), "utf8");
+
+  it("the file really is the one under test", () => {
+    // The positive control: the two checks below pass on an empty read, so
+    // each needs proof the file was found and holds what it claims to.
+    expect(THRESHOLDS.length).toBeGreaterThan(1000);
+    expect(THRESHOLDS).toContain("MIN_ENTRIES_FOR_SEASONAL");
+  });
+
+  it("declares no paired-observation floor of its own", () => {
+    // `MIN_PAIRED_N` lives in `correlations.ts` and the screening imports it
+    // from there. A constant here named for the same idea would be a second
+    // answer to one question, and the two would drift.
+    expect(THRESHOLDS).not.toMatch(/export\s+const\s+MIN_PAIRED/);
+    expect(THRESHOLDS).not.toMatch(/export\s+const\s+MIN_PAIRS/);
+  });
+
+  it("takes the occurrence floor from the crosstab rather than restating it", () => {
+    expect(THRESHOLDS).toMatch(
+      /MIN_TAG_OCCURRENCES\s*=\s*CONTEXT_MIN_PRESENT_DAYS/,
+    );
+  });
+});

src/lib/analytics/mood-prognosis/__tests__/rolling-origin.test.ts

@@ -0,0 +1,269 @@
+/**
+ * The fit, and the one property that makes its band worth reading.
+ *
+ * The leakage case is the reason this file exists. A random k-fold over days
+ * produces a model that scores beautifully and predicts nothing, and there is
+ * nothing in the reported error that says so — which is why the assertion is
+ * on the FOLD INDICES and on the day keys themselves rather than on the error.
+ * An error-based check passes a leaking split whenever the leak happens to be
+ * small, which is exactly when nobody would look.
+ *
+ * Watched red: the split was replaced with a shuffle, and
+ * `describe("no training fold contains a day after its validation fold")`
+ * went red naming a future day inside a training fold. Reverted, hash checked.
+ */
+import { describe, expect, it } from "vitest";
+
+import { buildFeatureMatrix, type PrognosisDayInput } from "../features";
+import { fitRidge, predictWithFit, solveLinearSystem } from "../ridge";
+import {
+  BAND_LOWER_QUANTILE,
+  BAND_UPPER_QUANTILE,
+  LAMBDA_GRID,
+  MIN_VALIDATION_ROWS,
+  MODEL_VERSION,
+  fitPrognosisModel,
+  quantile,
+  rollingOriginFolds,
+} from "../validate";
+
+const EMPTY_LINKED = {
+  sleepAsleep: null,
+  steps: null,
+  activeEnergy: null,
+  restingHeartRate: null,
+  heartRateVariability: null,
+};
+
+function dayKey(index: number): string {
+  return new Date(Date.UTC(2026, 0, 1 + index)).toISOString().slice(0, 10);
+}
+
+/** A deterministic pseudo-random series — a flaky statistics test is useless. */
+function seeded(seed: number): () => number {
+  let state = seed;
+  return () => {
+    state = (state * 1103515245 + 12345) % 2147483648;
+    return state / 2147483648;
+  };
+}
+
+/**
+ * Days whose target is a clean linear function of one dimension.
+ *
+ * One driver rather than two, and that is a statement about the screening
+ * rather than about the fit: the screening is univariate, so a feature that
+ * only matters jointly with another is refused before the fit ever sees it.
+ * A two-driver fixture measures that property, not this one.
+ */
+function linearDays(count: number): PrognosisDayInput[] {
+  return Array.from({ length: count }, (_, i) => {
+    const stress = i % 11;
+    return {
+      day: dayKey(i),
+      // 0.8 × up-is-better stress, plus one — inside the 0-10 scale.
+      a1: 0.8 * (10 - stress) + 1,
+      dimensions: { a2: stress, a3: (i * 7) % 11 },
+      context: null,
+      linked: { ...EMPTY_LINKED },
+    };
+  });
+}
+
+/** Days whose target is noise and whose inputs are unrelated noise. */
+function noisyDays(count: number, seed = 7): PrognosisDayInput[] {
+  const random = seeded(seed);
+  return Array.from({ length: count }, (_, i) => ({
+    day: dayKey(i),
+    a1: Math.round(random() * 10),
+    dimensions: {
+      a2: Math.round(random() * 10),
+      a3: Math.round(random() * 10),
+    },
+    context: null,
+    linked: { ...EMPTY_LINKED },
+  }));
+}
+
+describe("no training fold contains a day after its validation fold", () => {
+  const ROWS = 60;
+  const folds = rollingOriginFolds(ROWS);
+
+  it("produces folds at all — the assertions below pass on an empty list", () => {
+    expect(folds.length).toBeGreaterThan(0);
+    expect(folds.length).toBeLessThanOrEqual(4);
+    // Every validation row is covered exactly once and the last fold reaches
+    // the end, so no day is silently dropped from the measurement.
+    expect(folds[folds.length - 1].validationEnd).toBe(ROWS);
+  });
+
+  it("trains on a prefix that ends exactly where the validation starts", () => {
+    for (const fold of folds) {
+      expect(fold.trainEnd).toBe(fold.validationStart);
+      expect(fold.trainEnd).toBeGreaterThan(0);
+      expect(fold.validationEnd).toBeGreaterThan(fold.validationStart);
+    }
+  });
+
+  it("holds on the day keys, not just on the indices", () => {
+    // The indices are only meaningful because the matrix is time-ordered, so
+    // the property is asserted against the dates the rows actually carry.
+    const matrix = buildFeatureMatrix(linearDays(ROWS));
+    expect(matrix).not.toBeNull();
+    if (!matrix) return;
+
+    for (const fold of rollingOriginFolds(matrix.rows.length)) {
+      const trainingDays = matrix.days.slice(0, fold.trainEnd);
+      const validationDays = matrix.days.slice(
+        fold.validationStart,
+        fold.validationEnd,
+      );
+      const latestTrainingDay = trainingDays[trainingDays.length - 1];
+      const earliestValidationDay = validationDays[0];
+      const leaked = trainingDays.filter((d) => d >= earliestValidationDay);
+      expect(
+        leaked,
+        `a training fold holds ${leaked.length} day(s) dated at or after the validation fold that starts on ${earliestValidationDay}`,
+      ).toEqual([]);
+      expect(latestTrainingDay < earliestValidationDay).toBe(true);
+    }
+  });
+
+  it("expands rather than slides — later folds train on more history", () => {
+    const sizes = folds.map((f) => f.trainEnd);
+    for (let i = 1; i < sizes.length; i++) {
+      expect(sizes[i]).toBeGreaterThan(sizes[i - 1]);
+    }
+  });
+
+  it("refuses to split a window too short to measure anything on", () => {
+    expect(rollingOriginFolds(MIN_VALIDATION_ROWS - 1)).toEqual([]);
+  });
+});
+
+describe("the ridge solve", () => {
+  it("recovers the coefficients of a clean linear signal", () => {
+    // y = 2*x1 - 3*x2, standardised columns, tiny penalty.
+    const rows: number[][] = [];
+    const targets: number[] = [];
+    for (let i = 0; i < 40; i++) {
+      const x1 = ((i % 7) - 3) / 2;
+      const x2 = ((i % 5) - 2) / 1.5;
+      rows.push([x1, x2]);
+      targets.push(2 * x1 - 3 * x2 + 5);
+    }
+    const fit = fitRidge(rows, targets, 1e-6);
+    expect(fit).not.toBeNull();
+    if (!fit) return;
+    expect(fit.coefficients[0]).toBeCloseTo(2, 2);
+    expect(fit.coefficients[1]).toBeCloseTo(-3, 2);
+    // The intercept is the mean of the training targets, and the columns are
+    // centred against their own means, so a row at the column means predicts
+    // the average day exactly.
+    expect(predictWithFit(fit, fit.columnMeans)).toBeCloseTo(fit.intercept, 6);
+    // And every training row is predicted back to its own target.
+    rows.forEach((row, i) => {
+      expect(predictWithFit(fit, row)).toBeCloseTo(targets[i], 2);
+    });
+  });
+
+  it("does not divide by zero on a constant target", () => {
+    const rows = Array.from({ length: 20 }, (_, i) => [i / 10, (i % 3) / 2]);
+    const fit = fitRidge(rows, new Array(20).fill(4), 1);
+    expect(fit).not.toBeNull();
+    if (!fit) return;
+    expect(fit.coefficients.every(Number.isFinite)).toBe(true);
+    expect(fit.intercept).toBe(4);
+    expect(predictWithFit(fit, [0, 0])).toBeCloseTo(4, 6);
+  });
+
+  it("refuses a singular system rather than answering zeros", () => {
+    // Two identical columns and no penalty: the system has no unique answer,
+    // and a vector of zeros would look exactly like "these features do not
+    // matter".
+    expect(
+      solveLinearSystem(
+        [
+          [1, 1],
+          [1, 1],
+        ],
+        [1, 1],
+      ),
+    ).toBeNull();
+  });
+
+  it("penalises: a larger lambda pulls the coefficients towards zero", () => {
+    const rows = Array.from({ length: 30 }, (_, i) => [((i % 7) - 3) / 2]);
+    const targets = rows.map((r) => 4 * r[0] + 5);
+    const light = fitRidge(rows, targets, 0.01);
+    const heavy = fitRidge(rows, targets, 100);
+    expect(light).not.toBeNull();
+    expect(heavy).not.toBeNull();
+    if (!light || !heavy) return;
+    expect(Math.abs(heavy.coefficients[0])).toBeLessThan(
+      Math.abs(light.coefficients[0]),
+    );
+  });
+});
+
+describe("the band reacts to how wrong the model is", () => {
+  it("is narrow on a clean signal and wide on noise", () => {
+    const clean = buildFeatureMatrix(linearDays(80));
+    expect(clean).not.toBeNull();
+    if (!clean) return;
+    const cleanModel = fitPrognosisModel(clean);
+    expect(cleanModel).not.toBeNull();
+    if (!cleanModel) return;
+    const cleanWidth = cleanModel.bandHigh - cleanModel.bandLow;
+
+    // Noise cannot go through the screening — it is refused before a fit is
+    // attempted, which is the stronger answer. So the band's reaction is
+    // measured on the matrix directly, with the screening bypassed by handing
+    // the fit a matrix built from the noisy targets and the clean columns.
+    const noisy = buildFeatureMatrix(linearDays(80));
+    expect(noisy).not.toBeNull();
+    if (!noisy) return;
+    const random = seeded(11);
+    const noisyMatrix = {
+      ...noisy,
+      targets: noisy.targets.map(() => Math.round(random() * 10)),
+    };
+    const noisyModel = fitPrognosisModel(noisyMatrix);
+    expect(noisyModel).not.toBeNull();
+    if (!noisyModel) return;
+    const noisyWidth = noisyModel.bandHigh - noisyModel.bandLow;
+
+    expect(
+      noisyWidth,
+      "the band did not widen on noise — a confident wrong number is the failure this band exists to prevent",
+    ).toBeGreaterThan(cleanWidth * 2);
+    expect(cleanWidth).toBeLessThan(2);
+  });
+
+  it("refuses noise at the screening, before any fit is attempted", () => {
+    expect(buildFeatureMatrix(noisyDays(80))).toBeNull();
+  });
+
+  it("takes the band from the validation residuals, at the stated quantiles", () => {
+    const matrix = buildFeatureMatrix(linearDays(80));
+    expect(matrix).not.toBeNull();
+    if (!matrix) return;
+    const model = fitPrognosisModel(matrix);
+    expect(model).not.toBeNull();
+    if (!model) return;
+    expect(model.bandLow).toBeLessThanOrEqual(model.bandHigh);
+    expect(BAND_LOWER_QUANTILE).toBe(0.1);
+    expect(BAND_UPPER_QUANTILE).toBe(0.9);
+    expect(model.n).toBe(matrix.rows.length);
+    expect(model.modelVersion).toBe(MODEL_VERSION);
+    expect(LAMBDA_GRID).toContain(model.fit.lambda);
+    // Never zero: an unpenalised solve memorises the training days.
+    expect(Math.min(...LAMBDA_GRID)).toBeGreaterThan(0);
+  });
+
+  it("quantile interpolates rather than rounding to a sample", () => {
+    expect(quantile([0, 10], 0.5)).toBe(5);
+    expect(quantile([1, 2, 3, 4], 0)).toBe(1);
+    expect(quantile([1, 2, 3, 4], 1)).toBe(4);
+  });
+});

src/lib/analytics/mood-prognosis/feature-keys.ts

@@ -0,0 +1,98 @@
+/**
+ * The names the model's inputs are known by, everywhere.
+ *
+ * One string per feature, stored in `MoodPrediction.features`, read back by
+ * the surface that names what the model weighted, and compared against by the
+ * tests. It is therefore a wire format in all but name: renaming a key
+ * silently orphans every stored row that used it, which is why the encoding is
+ * a function here rather than a template literal at four call sites.
+ *
+ * The shape is `<family>:<rest>`, and the four families are the four places an
+ * input can come from:
+ *
+ *   * `dimension:a2`             — a level-A self-rating (A1 is the target)
+ *   * `context:workLoad`         — a numeric field of the day's context
+ *   * `context:workStatus=off`   — one value of a closed context vocabulary
+ *   * `linked:steps`             — a figure read from the module that owns it
+ *
+ * Nothing here resolves a label. The label is a locale lookup and this module
+ * is pure and bundle-safe, so the resolver lives beside the component that
+ * renders it and takes a parsed key from here.
+ */
+import type { MoodDimensionKey } from "@/lib/mood/dimensions";
+
+/** The linked figures the model may read, and the day-figure each names. */
+export const LINKED_FEATURE_METRICS = [
+  "sleepAsleep",
+  "steps",
+  "activeEnergy",
+  "restingHeartRate",
+  "heartRateVariability",
+] as const;
+
+export type LinkedFeatureMetric = (typeof LINKED_FEATURE_METRICS)[number];
+
+export type ParsedFeatureKey =
+  | { family: "dimension"; dimension: MoodDimensionKey }
+  | { family: "context"; field: string; value: null }
+  | { family: "context"; field: string; value: string }
+  | { family: "linked"; metric: LinkedFeatureMetric };
+
+/** `dimension:a2` */
+export function dimensionFeatureKey(dimension: MoodDimensionKey): string {
+  return `dimension:${dimension}`;
+}
+
+/** `context:workLoad` — a numeric field. */
+export function contextNumericFeatureKey(field: string): string {
+  return `context:${field}`;
+}
+
+/** `context:workStatus=off` — one value of a closed vocabulary. */
+export function contextValueFeatureKey(field: string, value: string): string {
+  return `context:${field}=${value}`;
+}
+
+/** `linked:steps` */
+export function linkedFeatureKey(metric: LinkedFeatureMetric): string {
+  return `linked:${metric}`;
+}
+
+const DIMENSION_KEYS = new Set(["a1", "a2", "a3", "a4", "a5"]);
+const LINKED_KEYS = new Set<string>(LINKED_FEATURE_METRICS);
+
+/**
+ * Read a stored key back.
+ *
+ * `null` for anything this version does not recognise, and that case is real
+ * rather than defensive: a row written by an older `modelVersion` can name a
+ * feature the current build has dropped, and the surface has to skip it rather
+ * than render `undefined` at somebody.
+ */
+export function parseFeatureKey(key: string): ParsedFeatureKey | null {
+  const separator = key.indexOf(":");
+  if (separator < 0) return null;
+  const family = key.slice(0, separator);
+  const rest = key.slice(separator + 1);
+  if (rest.length === 0) return null;
+
+  if (family === "dimension") {
+    return DIMENSION_KEYS.has(rest)
+      ? { family: "dimension", dimension: rest as MoodDimensionKey }
+      : null;
+  }
+  if (family === "linked") {
+    return LINKED_KEYS.has(rest)
+      ? { family: "linked", metric: rest as LinkedFeatureMetric }
+      : null;
+  }
+  if (family === "context") {
+    const equals = rest.indexOf("=");
+    if (equals < 0) return { family: "context", field: rest, value: null };
+    const field = rest.slice(0, equals);
+    const value = rest.slice(equals + 1);
+    if (field.length === 0 || value.length === 0) return null;
+    return { family: "context", field, value };
+  }
+  return null;
+}

src/lib/analytics/mood-prognosis/features.ts

@@ -0,0 +1,489 @@
+/**
+ * One row per day, one column per thing the day was made of.
+ *
+ * The target is the day's own pleasantness (A1) and everything else is an
+ * input: the other four level-A dimensions, the numbers and the closed
+ * vocabularies of the day's context, and the figures the sleep, activity and
+ * recovery modules already hold for that day. A1 is the only target on
+ * purpose — five targets would be five ways to be wrong and five bands to
+ * explain.
+ *
+ * Four rules this file is built on, each of which has a way of being got
+ * wrong that looks fine on screen:
+ *
+ * 1. **Nothing is imputed. Ever.** A day with a missing input is not a day
+ *    with an average input. The stated rule is complete cases: a day enters
+ *    the fit only if it carries the target and every SELECTED feature, and a
+ *    feature only becomes a candidate if it was recorded on at least
+ *    {@link MIN_FEATURE_COVERAGE} of the days that carry a target. The
+ *    coverage floor is what keeps the complete-case rule from quietly
+ *    emptying the matrix: without it, one field somebody filled in twice
+ *    would exclude every other day they ever logged.
+ * 2. **Standardised per user, not min-max.** A person whose stress never
+ *    exceeds six must not have six read as "maximum stress". The mean and the
+ *    spread come from their own fit window, so every feature is expressed in
+ *    that person's own units — which is also what makes the stored
+ *    contributions comparable to each other.
+ * 3. **Screened before it is fitted, with the multiple-comparison correction
+ *    the rest of the product already runs.** A sweep over sixty context
+ *    features at raw p < 0.05 finds three things that are not there. Pearson
+ *    with the shared `MIN_PAIRED_N` floor, Benjamini-Hochberg at the shared
+ *    `FDR_Q`, and the shared effect-size floor on the shrunk estimate — all
+ *    imported, none re-tuned here.
+ * 4. **Orientation comes from the table that owns it.** A2 is inverse and is
+ *    flipped through `MOOD_DIMENSIONS[i].inverse`, never inline, so the chart
+ *    and the model read one source. Context ratings are NOT flipped: no table
+ *    states their orientation, and inventing one here would be exactly the
+ *    second opinion the dimension table exists to prevent. It costs nothing
+ *    mathematically — a flip only changes the sign of a coefficient, and the
+ *    stored contribution is signed anyway.
+ */
+import {
+  EFFECT_SIZE_FLOOR,
+  FDR_Q,
+  benjaminiHochberg,
+  shrinkEstimate,
+} from "@/lib/insights/correlation-discovery";
+import {
+  MAX_P_VALUE,
+  MIN_PAIRED_N,
+  pearson,
+} from "@/lib/insights/correlations";
+import {
+  CONTACT_CIRCLE_KEYS,
+  CONTACT_EXTENT_KEYS,
+  CONTACT_FORM_KEYS,
+  EVENT_TYPE_KEYS,
+  LEISURE_CATEGORY_KEYS,
+  WORK_STATUS_KEYS,
+} from "@/lib/mood/context-vocabulary";
+import { MOOD_DIMENSIONS } from "@/lib/mood/dimensions";
+import type { MoodDimensionKey } from "@/lib/mood/dimensions";
+
+import {
+  contextNumericFeatureKey,
+  contextValueFeatureKey,
+  dimensionFeatureKey,
+  linkedFeatureKey,
+  LINKED_FEATURE_METRICS,
+} from "./feature-keys";
+import { occurrencesSuffice } from "./thresholds";
+
+/**
+ * Most features the fit may carry.
+ *
+ * Twelve over thirty days is already generous — a ridge penalty is what makes
+ * that survivable at all — and the cap is what stops a well-logged account
+ * from being fitted with sixty columns and a hundred rows.
+ */
+export const MAX_MODEL_FEATURES = 12;
+
+/**
+ * Share of target-carrying days a feature must be recorded on to be a
+ * candidate at all.
+ *
+ * The other half of the complete-case rule. A field somebody filled in for a
+ * fortnight and then stopped is not a column of the matrix; it is a fortnight,
+ * and admitting it would silently discard every day outside that fortnight.
+ */
+export const MIN_FEATURE_COVERAGE = 0.6;
+
+/** The day's context as the model reads it. The note never comes here. */
+export interface PrognosisContextInput {
+  workStatus: string | null;
+  workMinutes: number | null;
+  overtimeMinutes: number | null;
+  workLoad: number | null;
+  workSatisfaction: number | null;
+  contactCircles: string[];
+  contactForm: string | null;
+  contactExtent: string | null;
+  contactQuality: number | null;
+  contactSupport: number | null;
+  leisureCategories: string[];
+  leisureMinutes: number | null;
+  leisureJoy: number | null;
+  leisureRecovery: number | null;
+  eventType: string | null;
+  eventValence: number | null;
+}
+
+/** One day, as everything upstream of the fit has resolved it. */
+export interface PrognosisDayInput {
+  /** Local day key, `YYYY-MM-DD`. */
+  day: string;
+  /** The target: the day's own pleasantness, 0-10. `null` days are not fitted. */
+  a1: number | null;
+  /** The other four self-ratings, literal as the person set them. */
+  dimensions: Partial<Record<MoodDimensionKey, number | null>>;
+  /** The day's stored context, or `null` when no section was opened. */
+  context: PrognosisContextInput | null;
+  /** What the owning modules hold for the day. `null` is absence. */
+  linked: {
+    sleepAsleep: number | null;
+    steps: number | null;
+    activeEnergy: number | null;
+    restingHeartRate: number | null;
+    heartRateVariability: number | null;
+  };
+}
+
+/** The numeric context fields, in capture order. */
+const CONTEXT_NUMERIC_FIELDS = [
+  "workMinutes",
+  "overtimeMinutes",
+  "workLoad",
+  "workSatisfaction",
+  "contactQuality",
+  "contactSupport",
+  "leisureMinutes",
+  "leisureJoy",
+  "leisureRecovery",
+  "eventValence",
+] as const satisfies readonly (keyof PrognosisContextInput)[];
+
+/** The single-valued vocabularies, each expanded to one column per value. */
+const CONTEXT_SINGLE_VOCABULARIES = [
+  { field: "workStatus", keys: WORK_STATUS_KEYS },
+  { field: "contactForm", keys: CONTACT_FORM_KEYS },
+  { field: "contactExtent", keys: CONTACT_EXTENT_KEYS },
+  { field: "eventType", keys: EVENT_TYPE_KEYS },
+] as const;
+
+/** The multi-select vocabularies, same expansion. */
+const CONTEXT_MULTI_VOCABULARIES = [
+  { field: "contactCircles", keys: CONTACT_CIRCLE_KEYS },
+  { field: "leisureCategories", keys: LEISURE_CATEGORY_KEYS },
+] as const;
+
+function isNumber(value: unknown): value is number {
+  return typeof value === "number" && Number.isFinite(value);
+}
+
+/**
+ * Every feature this day carries a value for.
+ *
+ * A feature the day says nothing about is ABSENT from the map — it is not
+ * zero. The difference is the whole of rule 1: a day with no context row has
+ * no work-status column at all, while a day whose work status is `off` has a
+ * zero in every other work-status column and a one in that one.
+ */
+export function extractDayFeatures(
+  day: PrognosisDayInput,
+): Map<string, number> {
+  const out = new Map<string, number>();
+
+  for (const dimension of MOOD_DIMENSIONS) {
+    // A1 is the target, not an input. Fitting a value on itself would produce
+    // a perfect model of nothing.
+    if (dimension.key === "a1") continue;
+    const raw = day.dimensions[dimension.key];
+    if (!isNumber(raw)) continue;
+    // The orientation flip goes through the table that declares it, so a
+    // dimension that becomes inverse later moves the chart and the model
+    // together.
+    out.set(
+      dimensionFeatureKey(dimension.key),
+      dimension.inverse ? dimension.max - raw : raw,
+    );
+  }
+
+  const context = day.context;
+  if (context) {
+    for (const field of CONTEXT_NUMERIC_FIELDS) {
+      const raw = context[field];
+      if (isNumber(raw)) out.set(contextNumericFeatureKey(field), raw);
+    }
+    for (const { field, keys } of CONTEXT_SINGLE_VOCABULARIES) {
+      const value = context[field];
+      // A field nobody answered contributes no columns. Zeroing them would
+      // tell the fit "not overtime" on a day nobody said anything about work.
+      if (typeof value !== "string" || value.length === 0) continue;
+      for (const key of keys) {
+        out.set(contextValueFeatureKey(field, key), value === key ? 1 : 0);
+      }
+    }
+    for (const { field, keys } of CONTEXT_MULTI_VOCABULARIES) {
+      const values = context[field];
+      if (!Array.isArray(values) || values.length === 0) continue;
+      const chosen = new Set(values);
+      for (const key of keys) {
+        out.set(contextValueFeatureKey(field, key), chosen.has(key) ? 1 : 0);
+      }
+    }
+  }
+
+  for (const metric of LINKED_FEATURE_METRICS) {
+    const raw = day.linked[metric];
+    if (isNumber(raw)) out.set(linkedFeatureKey(metric), raw);
+  }
+
+  return out;
+}
+
+/** What the screening decided about one candidate, kept for the tests. */
+export interface ScreenedFeature {
+  key: string;
+  /** Days carrying both the feature and the target. */
+  pairs: number;
+  r: number;
+  /** The shrunk estimate the effect floor is applied to. */
+  shrunk: number;
+  pValue: number;
+  qValue: number;
+  selected: boolean;
+  /** Why it was refused, when it was. */
+  reason?:
+    | "coverage"
+    | "too-few-pairs"
+    | "no-variance"
+    | "p-value"
+    | "fdr"
+    | "effect-size"
+    | "occurrences"
+    | "cap";
+}
+
+/**
+ * Which candidates earn a column, and why the others did not.
+ *
+ * Order of refusal matters and is the order below: coverage, then pairs, then
+ * the raw p, then the family-wide FDR, then the effect floor, then the cap.
+ * A feature that fails an earlier gate is not tested against a later one, so
+ * the family the FDR corrects over is the set that was actually tested.
+ */
+export function screenFeatures(
+  days: readonly PrognosisDayInput[],
+): ScreenedFeature[] {
+  const targetDays = days.filter((d) => isNumber(d.a1));
+  const perDay = new Map<string, Map<string, number>>();
+  for (const day of targetDays) perDay.set(day.day, extractDayFeatures(day));
+
+  const candidates = new Set<string>();
+  for (const features of perDay.values()) {
+    for (const key of features.keys()) candidates.add(key);
+  }
+
+  const coverageFloor = targetDays.length * MIN_FEATURE_COVERAGE;
+  const refused: ScreenedFeature[] = [];
+  const tested: Array<{
+    key: string;
+    pairs: number;
+    r: number;
+    shrunk: number;
+    pValue: number;
+  }> = [];
+
+  for (const key of [...candidates].sort()) {
+    const xs: number[] = [];
+    const ys: number[] = [];
+    let occurrences = 0;
+    for (const day of targetDays) {
+      const value = perDay.get(day.day)?.get(key);
+      if (value === undefined) continue;
+      xs.push(value);
+      ys.push(day.a1 as number);
+      if (value !== 0) occurrences += 1;
+    }
+
+    if (xs.length < coverageFloor) {
+      refused.push(zero(key, xs.length, "coverage"));
+      continue;
+    }
+    // A one-hot column seen four times is not evidence, however well it
+    // correlates. This is the ladder's occurrence floor, not a second one.
+    if (!occurrencesSuffice(occurrences)) {
+      refused.push(zero(key, xs.length, "occurrences"));
+      continue;
+    }
+
+    const result = pearson({ xs, ys, minPairs: MIN_PAIRED_N });
+    if (result.status === "insufficient") {
+      refused.push(
+        zero(
+          key,
+          result.n,
+          result.reason === "no_variance" ? "no-variance" : "too-few-pairs",
+        ),
+      );
+      continue;
+    }
+    if (result.pValue >= MAX_P_VALUE) {
+      refused.push({
+        key,
+        pairs: result.n,
+        r: result.r,
+        shrunk: shrinkEstimate(result.r, result.n),
+        pValue: result.pValue,
+        qValue: 1,
+        selected: false,
+        reason: "p-value",
+      });
+      continue;
+    }
+    tested.push({
+      key,
+      pairs: result.n,
+      r: result.r,
+      shrunk: shrinkEstimate(result.r, result.n),
+      pValue: result.pValue,
+    });
+  }
+
+  const qValues = benjaminiHochberg(tested.map((t) => t.pValue));
+  const survivors: ScreenedFeature[] = [];
+  tested.forEach((t, index) => {
+    const qValue = qValues[index] ?? 1;
+    if (qValue > FDR_Q) {
+      survivors.push({ ...t, qValue, selected: false, reason: "fdr" });
+      return;
+    }
+    if (Math.abs(t.shrunk) < EFFECT_SIZE_FLOOR) {
+      survivors.push({ ...t, qValue, selected: false, reason: "effect-size" });
+      return;
+    }
+    survivors.push({ ...t, qValue, selected: true });
+  });
+
+  // The cap keeps the strongest, and a stable tie-break by key keeps two runs
+  // over the same data returning the same columns.
+  const admitted = survivors
+    .filter((s) => s.selected)
+    .sort(
+      (a, b) =>
+        Math.abs(b.shrunk) - Math.abs(a.shrunk) || a.key.localeCompare(b.key),
+    );
+  for (const feature of admitted.slice(MAX_MODEL_FEATURES)) {
+    feature.selected = false;
+    feature.reason = "cap";
+  }
+
+  return [...survivors, ...refused].sort((a, b) => a.key.localeCompare(b.key));
+}
+
+function zero(
+  key: string,
+  pairs: number,
+  reason: ScreenedFeature["reason"],
+): ScreenedFeature {
+  return {
+    key,
+    pairs,
+    r: 0,
+    shrunk: 0,
+    pValue: 1,
+    qValue: 1,
+    selected: false,
+    reason,
+  };
+}
+
+/** Per-feature centre and spread, over this account's own fit window. */
+export interface FeatureStandardisation {
+  key: string;
+  mean: number;
+  sd: number;
+}
+
+export interface FeatureMatrix {
+  /** The selected feature keys, in column order. */
+  features: string[];
+  /** Standardised rows, one per complete day, oldest first. */
+  rows: number[][];
+  /** The target for each row, unstandardised (0-10). */
+  targets: number[];
+  /** The day each row is, so the validation can stay time-ordered. */
+  days: string[];
+  /** What each column was standardised by, needed to score a new day. */
+  standardisation: FeatureStandardisation[];
+}
+
+/**
+ * Build the matrix: screen, then keep the complete days, then standardise.
+ *
+ * Returns `null` when nothing survives the screening or when no day carries
+ * every surviving feature. That is a refusal, not an empty matrix — the caller
+ * writes no forecast rather than one built on nothing.
+ */
+export function buildFeatureMatrix(
+  days: readonly PrognosisDayInput[],
+): FeatureMatrix | null {
+  const screened = screenFeatures(days);
+  const selected = screened.filter((s) => s.selected).map((s) => s.key);
+  if (selected.length === 0) return null;
+
+  const ordered = [...days]
+    .filter((d) => isNumber(d.a1))
+    .sort((a, b) => a.day.localeCompare(b.day));
+
+  const rawRows: number[][] = [];
+  const targets: number[] = [];
+  const dayKeys: string[] = [];
+  for (const day of ordered) {
+    const features = extractDayFeatures(day);
+    const row: number[] = [];
+    let complete = true;
+    for (const key of selected) {
+      const value = features.get(key);
+      if (value === undefined) {
+        complete = false;
+        break;
+      }
+      row.push(value);
+    }
+    // Complete cases only. A day missing one selected feature is a day the fit
+    // does not see; nothing is filled in for it.
+    if (!complete) continue;
+    rawRows.push(row);
+    targets.push(day.a1 as number);
+    dayKeys.push(day.day);
+  }
+
+  if (rawRows.length === 0) return null;
+
+  const standardisation = selected.map((key, column) => {
+    const values = rawRows.map((row) => row[column]);
+    const mean = values.reduce((sum, v) => sum + v, 0) / values.length;
+    const variance =
+      values.reduce((sum, v) => sum + (v - mean) * (v - mean), 0) /
+      values.length;
+    return { key, mean, sd: Math.sqrt(variance) };
+  });
+
+  // A column with no spread inside the complete-case set carries no
+  // information and would divide by zero. It goes, and if that empties the
+  // set the whole fit is refused.
+  const keep = standardisation
+    .map((s, index) => ({ ...s, index }))
+    .filter((s) => s.sd > 0);
+  if (keep.length === 0) return null;
+
+  return {
+    features: keep.map((k) => k.key),
+    rows: rawRows.map((row) => keep.map((k) => (row[k.index] - k.mean) / k.sd)),
+    targets,
+    days: dayKeys,
+    standardisation: keep.map(({ key, mean, sd }) => ({ key, mean, sd })),
+  };
+}
+
+/**
+ * Standardise one day's raw features against a stored fit, for scoring.
+ *
+ * `null` when the day does not carry every feature the fit uses — the same
+ * complete-case rule the matrix applies, asked of a single day. A day that
+ * cannot be scored gets no forecast, which is the honest answer.
+ */
+export function standardiseDay(
+  day: PrognosisDayInput,
+  standardisation: readonly FeatureStandardisation[],
+): number[] | null {
+  const features = extractDayFeatures(day);
+  const row: number[] = [];
+  for (const { key, mean, sd } of standardisation) {
+    const value = features.get(key);
+    if (value === undefined || sd <= 0) return null;
+    row.push((value - mean) / sd);
+  }
+  return row;
+}

src/lib/analytics/mood-prognosis/forecast.ts

@@ -0,0 +1,160 @@
+/**
+ * One account's answer, computed and handed back as rows to write.
+ *
+ * Pure: it takes the days somebody logged and returns either the rows a pass
+ * should store or a refusal with the reason. It does not touch the database,
+ * and that is a boundary rather than a style — `MoodPrediction` has exactly
+ * one writer, the refresh job, and a guard holds it there
+ * (`src/__tests__/mood-prediction-write-surface-guard.test.ts`). Keeping the
+ * arithmetic here and the write there is what lets the whole decision path be
+ * tested without a container.
+ *
+ * **It refuses more often than it answers, and that is the design.** Too few
+ * days, no feature that clears the screening, no recent day carrying every
+ * feature the fit needs, a singular system — every one of them returns a
+ * refusal and the account is left with no forecast at all. The surface then
+ * says there is not enough to go on, which is true, instead of showing a
+ * number built out of three days and a coincidence.
+ */
+import {
+  buildFeatureMatrix,
+  standardiseDay,
+  type PrognosisDayInput,
+} from "./features";
+import { PROGNOSIS_WRITE_WINDOW_DAYS } from "./load";
+import { featureContributions, predictWithFit } from "./ridge";
+import { MIN_ENTRIES_FOR_FORECAST, forecastGate } from "./thresholds";
+import { fitPrognosisModel } from "./validate";
+
+/** The lowest and highest value the target scale can express. */
+export const TARGET_MIN = 0;
+export const TARGET_MAX = 10;
+
+/** One stored contribution: what a feature moved the expected value by. */
+export interface FeatureContribution {
+  feature: string;
+  contribution: number;
+}
+
+/** One day's forecast, in the shape the row is written in. */
+export interface ForecastRow {
+  date: string;
+  predicted: number;
+  ciLow: number;
+  ciHigh: number;
+  n: number;
+  modelVersion: string;
+  /** Ordered by absolute contribution, largest first. */
+  contributions: FeatureContribution[];
+}
+
+/** Why an account gets no forecast. Every one of these is a normal outcome. */
+export type ForecastRefusal =
+  /** Below the ladder's forecast threshold. */
+  | "too-few-days"
+  /** Nothing recorded often enough, or varied enough, to screen in. */
+  | "no-pattern"
+  /** A pattern, but no recent day carrying every feature it needs. */
+  | "no-scorable-day";
+
+export type ForecastResult =
+  | {
+      status: "written";
+      rows: ForecastRow[];
+      /** Complete days the fit used. The `n` every surface must show. */
+      n: number;
+      modelVersion: string;
+      /** How wide the band came out, for the job's event only. */
+      bandWidth: number;
+      featureCount: number;
+    }
+  | { status: "refused"; reason: ForecastRefusal };
+
+function clampToScale(value: number): number {
+  return Math.min(TARGET_MAX, Math.max(TARGET_MIN, value));
+}
+
+function round(value: number, digits: number): number {
+  const factor = 10 ** digits;
+  return Math.round(value * factor) / factor;
+}
+
+/**
+ * Fit the account's window and score its most recent days.
+ *
+ * The ladder is read against the number of DAYS carrying a self-rating, which
+ * is the number a person can see themselves growing. The `n` stored on each
+ * row is the number of complete days the fit actually used, which can be
+ * smaller — a day that is missing one of the fit's inputs cannot be part of
+ * it. Both numbers are honest and they answer different questions; the one on
+ * the surface beside the value is `n`, because that is what the value rests on.
+ */
+export function computeForecast(
+  days: readonly PrognosisDayInput[],
+  writeWindowDays: number = PROGNOSIS_WRITE_WINDOW_DAYS,
+): ForecastResult {
+  const rated = days.filter((d) => typeof d.a1 === "number");
+  const gate = forecastGate(rated.length);
+  if (!gate.present) return { status: "refused", reason: "too-few-days" };
+
+  const matrix = buildFeatureMatrix(days);
+  const model = matrix === null ? null : fitPrognosisModel(matrix);
+  if (model === null) return { status: "refused", reason: "no-pattern" };
+
+  // The second floor, and the one the rated-day gate above cannot see. A day
+  // missing one of the selected features is dropped rather than imputed, so a
+  // sparse-context account can clear thirty rated days and still fit on a
+  // handful of complete rows. `n` shown beside the value and a wide band on a
+  // small fit keep it from being dishonest, but a forecast "built from twelve
+  // days" past a floor that was supposed to mean thirty is a floor that does
+  // not hold. The number of days the fit ACTUALLY used has to clear the same
+  // threshold, not only the number of days that carried a rating.
+  if (model.n < MIN_ENTRIES_FOR_FORECAST) {
+    return { status: "refused", reason: "no-pattern" };
+  }
+
+  const rows: ForecastRow[] = [];
+  for (const day of rated.slice(-writeWindowDays)) {
+    const standardised = standardiseDay(day, model.standardisation);
+    // A day missing one of the fit's features cannot be scored, and nothing is
+    // filled in for it. It simply has no forecast.
+    if (standardised === null) continue;
+    const raw = predictWithFit(model.fit, standardised);
+    if (raw === null) continue;
+
+    rows.push({
+      date: day.day,
+      predicted: round(clampToScale(raw), 2),
+      // The band travels with the prediction and is clamped to the same scale:
+      // a lower edge below zero would be a claim the scale cannot express.
+      ciLow: round(clampToScale(raw + model.bandLow), 2),
+      ciHigh: round(clampToScale(raw + model.bandHigh), 2),
+      n: model.n,
+      modelVersion: model.modelVersion,
+      contributions: featureContributions(
+        model.fit,
+        model.features,
+        standardised,
+      )
+        .filter((c) => Number.isFinite(c.contribution))
+        .sort((a, b) => Math.abs(b.contribution) - Math.abs(a.contribution))
+        .map((c) => ({
+          feature: c.feature,
+          contribution: round(c.contribution, 3),
+        })),
+    });
+  }
+
+  if (rows.length === 0) {
+    return { status: "refused", reason: "no-scorable-day" };
+  }
+
+  return {
+    status: "written",
+    rows,
+    n: model.n,
+    modelVersion: model.modelVersion,
+    bandWidth: round(model.bandHigh - model.bandLow, 2),
+    featureCount: model.features.length,
+  };
+}

src/lib/analytics/mood-prognosis/load.ts

@@ -0,0 +1,213 @@
+/**
+ * The database read behind the fit, and nothing else.
+ *
+ * Separate from `features.ts` on purpose. `features.ts` is pure, and it shares
+ * `feature-keys.ts` with the client component that labels a stored feature key
+ * (`components/insights/mood/prognosis-feature-label.ts` imports the parser
+ * from there) — so those two modules form a Prisma-free island the browser
+ * bundle can reach. A database import in `features.ts` would drag the client
+ * towards that bundle; keeping the read here is what holds the line. The split
+ * is the boundary, not a preference.
+ *
+ * **One row per day, taken whole from one entry.** A day with two entries
+ * contributes the later one — its target, its dimensions and its context
+ * together. Averaging the ratings and taking the context from whichever entry
+ * happened to carry one would build a row nobody logged, and the model would
+ * then be fitted on days that did not happen.
+ *
+ * The day key is the entry's own `date`, already resolved in the zone the
+ * entry was written in. Re-deriving it here from `moodLoggedAt` would be a
+ * second opinion about which day a row belongs to, which is the class of bug
+ * the per-row `tz` column was added to end.
+ */
+import { prisma } from "@/lib/db";
+import { decodeKeyList } from "@/lib/mood/context-vocabulary";
+import { DEFAULT_TIMEZONE } from "@/lib/mood/date-key";
+import { resolveLinkedDayFigures } from "@/lib/mood/linked-context";
+
+import type { PrognosisDayInput } from "./features";
+
+/**
+ * How far back the fit looks.
+ *
+ * A year: long enough to hold a seasonal swing, short enough that a life that
+ * changed two years ago is not still being fitted against today. Longer would
+ * also make the per-user standardisation describe somebody the person no
+ * longer is.
+ */
+export const PROGNOSIS_FIT_WINDOW_DAYS = 365;
+
+/**
+ * How many recent days the job writes a forecast for.
+ *
+ * Not the whole window: a forecast is worth storing for the days somebody
+ * might still be looking at. Older rows are recomputable and are deleted on
+ * every pass, which is also what keeps a stale forecast from outliving the
+ * data it was fitted on.
+ */
+export const PROGNOSIS_WRITE_WINDOW_DAYS = 7;
+
+/**
+ * Hard cap on the rows one fit reads.
+ *
+ * A year holds 365 days and the fold keeps one entry per day, so the cap only
+ * ever bites on an account that logs many times a day — and there it bites on
+ * the oldest days, which is the right end to lose. It is here because an
+ * unbounded `findMany` in a nightly job over an account with years of history
+ * is a table scan waiting for the account that has one.
+ */
+export const MAX_PROGNOSIS_ROWS = 5000;
+
+/** `YYYY-MM-DD`, this many days before the given instant, in UTC terms. */
+export function dayKeyBefore(now: Date, days: number): string {
+  return new Date(now.getTime() - days * 86_400_000).toISOString().slice(0, 10);
+}
+
+/**
+ * Every day of the fit window, in day order, with everything the matrix needs.
+ *
+ * The linked figures come from the resolver that owns them, over the whole
+ * window in one query. They are read in the account's display zone: the entry
+ * rows carry their own zone for their own day key, but a step count has to be
+ * bucketed under some zone, and the account's own is the one every other
+ * surface uses.
+ */
+export async function loadPrognosisDays(
+  userId: string,
+  now: Date,
+  timezone: string | null,
+  windowDays: number = PROGNOSIS_FIT_WINDOW_DAYS,
+): Promise<PrognosisDayInput[]> {
+  const since = dayKeyBefore(now, windowDays);
+  const entries = await prisma.moodEntry.findMany({
+    where: { userId, deletedAt: null, date: { gte: since } },
+    // Descending, and the fold below keeps the FIRST row it sees per day, so
+    // "the last entry of a day wins" is the read order rather than a
+    // comparison. Descending also puts the cap on the right end: an account
+    // that logs many times a day loses its oldest days to the limit, never
+    // its newest ones, and the newest are the days a forecast is written for.
+    orderBy: [{ date: "desc" }, { moodLoggedAt: "desc" }],
+    take: MAX_PROGNOSIS_ROWS,
+    select: {
+      date: true,
+      moodA1: true,
+      stressA2: true,
+      energyA3: true,
+      connectionA4: true,
+      stabilityA5: true,
+      context: {
+        select: {
+          workStatus: true,
+          workMinutes: true,
+          overtimeMinutes: true,
+          workLoad: true,
+          workSatisfaction: true,
+          contactCircles: true,
+          contactForm: true,
+          contactExtent: true,
+          contactQuality: true,
+          contactSupport: true,
+          leisureCategories: true,
+          leisureMinutes: true,
+          leisureJoy: true,
+          leisureRecovery: true,
+          eventType: true,
+          eventValence: true,
+          // The note is deliberately not selected. It is encrypted free text
+          // about somebody's day and the model has no use for it; a fit does
+          // not read prose, and a query that decrypted it anyway would be
+          // reading a diary to compute an average.
+        },
+      },
+    },
+  });
+
+  const byDay = new Map<string, PrognosisDayInput>();
+  for (const entry of entries) {
+    // The rows arrive newest first, so the first one seen for a day is that
+    // day's last entry.
+    if (byDay.has(entry.date)) continue;
+    byDay.set(entry.date, {
+      day: entry.date,
+      a1: entry.moodA1,
+      dimensions: {
+        a2: entry.stressA2,
+        a3: entry.energyA3,
+        a4: entry.connectionA4,
+        a5: entry.stabilityA5,
+      },
+      context: entry.context
+        ? {
+            workStatus: entry.context.workStatus,
+            workMinutes: entry.context.workMinutes,
+            overtimeMinutes: entry.context.overtimeMinutes,
+            workLoad: entry.context.workLoad,
+            workSatisfaction: entry.context.workSatisfaction,
+            contactCircles: decodeKeyList(entry.context.contactCircles),
+            contactForm: entry.context.contactForm,
+            contactExtent: entry.context.contactExtent,
+            contactQuality: entry.context.contactQuality,
+            contactSupport: entry.context.contactSupport,
+            leisureCategories: decodeKeyList(entry.context.leisureCategories),
+            leisureMinutes: entry.context.leisureMinutes,
+            leisureJoy: entry.context.leisureJoy,
+            leisureRecovery: entry.context.leisureRecovery,
+            eventType: entry.context.eventType,
+            eventValence: entry.context.eventValence,
+          }
+        : null,
+      linked: {
+        sleepAsleep: null,
+        steps: null,
+        activeEnergy: null,
+        restingHeartRate: null,
+        heartRateVariability: null,
+      },
+    });
+  }
+
+  const days = [...byDay.keys()].sort();
+  if (days.length === 0) return [];
+
+  const linked = await resolveLinkedDayFigures(
+    userId,
+    days,
+    timezone ?? DEFAULT_TIMEZONE,
+  );
+  for (const day of days) {
+    const figures = linked.get(day);
+    if (figures) byDay.get(day)!.linked = figures;
+  }
+
+  return days.map((day) => byDay.get(day)!);
+}
+
+/**
+ * How many days of the window carry a self-rated pleasantness.
+ *
+ * The number the ladder is read against, and the number a surface quotes when
+ * it explains why there is nothing yet. Days, not entries: two entries on one
+ * Tuesday are one Tuesday, and counting them as two would let somebody reach
+ * a threshold by logging twice a day for a fortnight.
+ */
+export async function countQualifyingDays(
+  userId: string,
+  now: Date,
+  windowDays: number = PROGNOSIS_FIT_WINDOW_DAYS,
+): Promise<number> {
+  const since = dayKeyBefore(now, windowDays);
+  const days = await prisma.moodEntry.findMany({
+    where: {
+      userId,
+      deletedAt: null,
+      moodA1: { not: null },
+      date: { gte: since },
+    },
+    distinct: ["date"],
+    select: { date: true },
+    // Bounded by the window either way — a year holds 366 distinct day keys —
+    // and the cap says so rather than trusting the window to be small.
+    take: 400,
+  });
+  return days.length;
+}

src/lib/analytics/mood-prognosis/read.ts

@@ -0,0 +1,231 @@
+/**
+ * What the surfaces read: the two values of a day, side by side, never merged.
+ *
+ * The self-assessment is the leading value and is returned exactly as it was
+ * stored. The prognosis is the second reading — computed, banded, counted, and
+ * not editable. The deviation between them is the finding, and it is measured
+ * against the BAND rather than against the midpoint: a rating inside the band
+ * is a day that went as the person's own past days suggest, and only a rating
+ * outside it is worth a sentence.
+ *
+ * One reader for every surface. The route, the Coach snapshot and the daily
+ * briefing all come through here, so a change to what "the day's forecast"
+ * means moves all three together instead of two of them.
+ *
+ * Absence is explicit and carries its reason and its count. `no-output-yet`
+ * and `learning-phase` come from the ladder; `no-pattern` is the honest answer
+ * when there are plenty of days and nothing in them the fit could hold on to.
+ * None of the three is an error and none of them is a zero.
+ */
+import { prisma } from "@/lib/db";
+import {
+  dayKeyAgeInDays,
+  isCurrentForTodayClaim,
+} from "@/lib/insights/measurement-freshness";
+import { DEFAULT_TIMEZONE, moodDateKey } from "@/lib/mood/date-key";
+
+import type { FeatureContribution } from "./forecast";
+import { countQualifyingDays } from "./load";
+import {
+  forecastGate,
+  seasonalComparisonsUnlocked,
+  type PrognosisStage,
+} from "./thresholds";
+
+/** How the day's own rating sat against the band. */
+export type PrognosisDeviation = "within" | "above" | "below";
+
+export interface PrognosisPresent {
+  present: true;
+  /** The day the forecast is about, `YYYY-MM-DD`. */
+  date: string;
+  /** The expected pleasantness, 0-10. Never shown without `n` and the band. */
+  predicted: number;
+  ciLow: number | null;
+  ciHigh: number | null;
+  /** Complete days the fit used. Displayed wherever `predicted` is. */
+  n: number;
+  modelVersion: string;
+  computedAt: string;
+  /**
+   * Whole days between the forecast's day and the reader's today. A forecast
+   * about the day before yesterday cannot back a sentence about today, and
+   * `current` is the same rule every other present-tense claim in the product
+   * uses — one constant, not a second one.
+   */
+  ageDays: number | null;
+  current: boolean;
+  /** Below the regular threshold the forecast is labelled provisional. */
+  provisional: boolean;
+  /**
+   * The rung the value is shown at. Only the three rungs that CARRY a value —
+   * a below-floor reading never reaches here, it becomes the absence shape —
+   * so the type matches the published enum exactly and an `insufficient` /
+   * `learning` stage cannot be constructed for a present reading.
+   */
+  stage: Extract<PrognosisStage, "provisional" | "regular" | "seasonal">;
+  /** Days of history the ladder was read against. */
+  entries: number;
+  /** Whether weekday and seasonal comparisons have unlocked. */
+  seasonalUnlocked: boolean;
+  /** The person's own rating for that day. `null` when they gave none. */
+  selfAssessment: number | null;
+  /** Where that rating sat against the band. `null` without a rating. */
+  deviation: PrognosisDeviation | null;
+  /** How far outside the band it sat, in scale points. `0` when inside. */
+  deviationAmount: number | null;
+  /** What the model weighted for that day, largest absolute first. */
+  contributions: FeatureContribution[];
+}
+
+export interface PrognosisAbsent {
+  present: false;
+  /**
+   * `no-output-yet` — too few days for anything at all.
+   * `learning-phase` — enough to describe, not enough to forecast.
+   * `no-pattern` — enough days, nothing in them the fit could hold on to.
+   */
+  reason: "no-output-yet" | "learning-phase" | "no-pattern";
+  /** Days of history carrying a self-rating. */
+  entries: number;
+  /** Days at which the next step unlocks, when a count is what is missing. */
+  nextThreshold: number | null;
+}
+
+export type PrognosisReading = PrognosisPresent | PrognosisAbsent;
+
+/** Parse the stored contributions. A malformed value reads as none. */
+export function parseContributions(stored: string): FeatureContribution[] {
+  try {
+    const parsed: unknown = JSON.parse(stored);
+    if (!Array.isArray(parsed)) return [];
+    return parsed.filter(
+      (item): item is FeatureContribution =>
+        typeof item === "object" &&
+        item !== null &&
+        typeof (item as FeatureContribution).feature === "string" &&
+        typeof (item as FeatureContribution).contribution === "number",
+    );
+  } catch {
+    return [];
+  }
+}
+
+/** Where a rating sits against a band. */
+export function deviationAgainstBand(
+  actual: number,
+  low: number | null,
+  high: number | null,
+): { deviation: PrognosisDeviation; amount: number } | null {
+  if (low === null || high === null) return null;
+  if (actual > high) return { deviation: "above", amount: actual - high };
+  if (actual < low) return { deviation: "below", amount: low - actual };
+  return { deviation: "within", amount: 0 };
+}
+
+/**
+ * The newest forecast an account holds, with the day's own rating beside it.
+ *
+ * The job writes a trailing window and the newest row in it is normally
+ * yesterday's — the pass runs before anybody has logged today. That is why
+ * the age travels with the value instead of being assumed to be zero.
+ */
+export async function readMoodPrognosis(
+  userId: string,
+  now: Date = new Date(),
+  timezone?: string | null,
+): Promise<PrognosisReading> {
+  const row = await prisma.moodPrediction.findFirst({
+    where: { userId },
+    orderBy: { date: "desc" },
+    select: {
+      date: true,
+      predicted: true,
+      ciLow: true,
+      ciHigh: true,
+      n: true,
+      modelVersion: true,
+      features: true,
+      computedAt: true,
+    },
+  });
+
+  if (row === null) {
+    // No row is not automatically "too few days": an account can have a year
+    // of entries and still get no forecast, because nothing in them cleared
+    // the screening. The count decides which of the three answers is true.
+    const entries = await countQualifyingDays(userId, now);
+    const gate = forecastGate(entries);
+    if (!gate.present) {
+      return {
+        present: false,
+        reason: gate.reason,
+        entries,
+        nextThreshold: gate.nextThreshold,
+      };
+    }
+    return {
+      present: false,
+      reason: "no-pattern",
+      entries,
+      nextThreshold: null,
+    };
+  }
+
+  const entries = await countQualifyingDays(userId, now);
+
+  // A row on disk is not enough to answer with. The job writes nightly, so
+  // between an entry deletion and the next pass a row outlives its own
+  // eligibility. The read path re-reads the ladder and refuses below the
+  // floor, exactly as the job would — otherwise this route serves a value the
+  // account no longer has the data to support for up to a day, and it serves
+  // it under a stage ("insufficient" / "learning") that is not in the
+  // published enum, which fails a strict client decode of the whole payload.
+  const gate = forecastGate(entries);
+  if (!gate.present) {
+    return {
+      present: false,
+      reason: gate.reason,
+      entries,
+      nextThreshold: gate.nextThreshold,
+    };
+  }
+
+  const today = moodDateKey(now, timezone ?? DEFAULT_TIMEZONE);
+  const ageDays = dayKeyAgeInDays(row.date, today);
+  const entry = await prisma.moodEntry.findFirst({
+    where: { userId, date: row.date, deletedAt: null, moodA1: { not: null } },
+    orderBy: { moodLoggedAt: "desc" },
+    select: { moodA1: true },
+  });
+  const selfAssessment = entry?.moodA1 ?? null;
+  const against =
+    selfAssessment === null
+      ? null
+      : deviationAgainstBand(selfAssessment, row.ciLow, row.ciHigh);
+
+  return {
+    present: true,
+    date: row.date,
+    predicted: row.predicted,
+    ciLow: row.ciLow,
+    ciHigh: row.ciHigh,
+    n: row.n,
+    modelVersion: row.modelVersion,
+    computedAt: row.computedAt.toISOString(),
+    ageDays,
+    current: isCurrentForTodayClaim(ageDays),
+    // `gate` is the present variant here — the absence arm returned above — so
+    // the stage is one of provisional / regular / seasonal, never the
+    // out-of-enum "insufficient" or "learning" a stale row could otherwise
+    // carry onto the wire.
+    provisional: gate.provisional,
+    stage: gate.stage,
+    entries,
+    seasonalUnlocked: seasonalComparisonsUnlocked(entries),
+    selfAssessment,
+    deviation: against?.deviation ?? null,
+    deviationAmount: against?.amount ?? null,
+    contributions: parseContributions(row.features),
+  };
+}

src/lib/analytics/mood-prognosis/ridge.ts

@@ -0,0 +1,173 @@
+/**
+ * Ridge regression, closed form, in about sixty lines of arithmetic.
+ *
+ * `(XᵀX + λI)β = Xᵀy`, solved by Gaussian elimination with partial pivoting.
+ * That is the whole model. It is here rather than in a dependency because a
+ * dozen standardised columns is a 12×12 system, and adding a package to solve
+ * one of those would be adding a supply chain to avoid writing a loop.
+ *
+ * Two properties the rest of the feature relies on:
+ *
+ *   * **The intercept is not penalised, because there is no intercept in the
+ *     system.** The target is centred before the solve and the mean is added
+ *     back afterwards, which is the standard treatment: penalising the
+ *     intercept would shrink every prediction towards zero rather than
+ *     towards the person's own average day, and towards zero on a 0-10
+ *     pleasantness scale means "towards the worst day imaginable".
+ *   * **λ is never zero.** With more columns than the ridge penalty can
+ *     afford, an unpenalised solve is a memoriser: it fits the training days
+ *     perfectly and says nothing about any other day. The grid the validation
+ *     searches starts above zero for that reason.
+ *
+ * This is arithmetic, not an AI surface. No provider, no consent gate, no
+ * egress — see the note at the top of the refresh job.
+ */
+
+/** A fitted model: one coefficient per standardised column, plus the mean. */
+export interface RidgeFit {
+  /** One per column of the matrix it was fitted on, in the same order. */
+  coefficients: number[];
+  /** The mean of the training targets, added back on every prediction. */
+  intercept: number;
+  /**
+   * The mean of each training column, subtracted before every prediction.
+   *
+   * Usually zero to floating point, because the matrix arrives z-scored. It is
+   * carried anyway rather than assumed: centring the target while leaving the
+   * columns uncentred biases every coefficient, and the bias is small enough
+   * to look like rounding. Somebody handing this function a raw matrix should
+   * get the right answer, not a plausible one.
+   */
+  columnMeans: number[];
+  /** The penalty this fit used. */
+  lambda: number;
+}
+
+/**
+ * Solve `A x = b` by Gaussian elimination with partial pivoting.
+ *
+ * `null` when the system is singular to working precision. The caller treats
+ * that as "no fit" rather than as a fit of zeros: a singular system means the
+ * columns are telling the same story twice, and a zero vector would silently
+ * become a model that predicts the average and calls it a pattern.
+ */
+export function solveLinearSystem(
+  matrix: readonly number[][],
+  vector: readonly number[],
+): number[] | null {
+  const n = vector.length;
+  if (matrix.length !== n) return null;
+  // Copy: the caller's XᵀX is reused across the λ grid and elimination is
+  // destructive.
+  const a = matrix.map((row, i) => [...row, vector[i]]);
+
+  for (let column = 0; column < n; column++) {
+    let pivot = column;
+    for (let row = column + 1; row < n; row++) {
+      if (Math.abs(a[row][column]) > Math.abs(a[pivot][column])) pivot = row;
+    }
+    if (Math.abs(a[pivot][column]) < 1e-10) return null;
+    if (pivot !== column) {
+      const swap = a[pivot];
+      a[pivot] = a[column];
+      a[column] = swap;
+    }
+    const pivotValue = a[column][column];
+    for (let row = column + 1; row < n; row++) {
+      const factor = a[row][column] / pivotValue;
+      if (factor === 0) continue;
+      for (let k = column; k <= n; k++) a[row][k] -= factor * a[column][k];
+    }
+  }
+
+  const solution = new Array<number>(n).fill(0);
+  for (let row = n - 1; row >= 0; row--) {
+    let sum = a[row][n];
+    for (let k = row + 1; k < n; k++) sum -= a[row][k] * solution[k];
+    solution[row] = sum / a[row][row];
+  }
+  return solution.every((v) => Number.isFinite(v)) ? solution : null;
+}
+
+/**
+ * Fit `rows` against `targets` at one penalty.
+ *
+ * `rows` are already standardised per user (see `features.ts`), so the columns
+ * are comparable and one λ is a defensible penalty across all of them —
+ * which is not true of raw minutes beside a 0-10 rating.
+ */
+export function fitRidge(
+  rows: readonly (readonly number[])[],
+  targets: readonly number[],
+  lambda: number,
+): RidgeFit | null {
+  const n = rows.length;
+  if (n === 0 || targets.length !== n) return null;
+  const columns = rows[0].length;
+  if (columns === 0) return null;
+  if (rows.some((row) => row.length !== columns)) return null;
+
+  const intercept = targets.reduce((sum, v) => sum + v, 0) / n;
+  const centredTargets = targets.map((v) => v - intercept);
+  const columnMeans = Array.from({ length: columns }, (_, j) => {
+    let sum = 0;
+    for (let i = 0; i < n; i++) sum += rows[i][j];
+    return sum / n;
+  });
+  const centredRows = rows.map((row) => row.map((v, j) => v - columnMeans[j]));
+
+  const xtx: number[][] = Array.from({ length: columns }, () =>
+    new Array<number>(columns).fill(0),
+  );
+  const xty = new Array<number>(columns).fill(0);
+  for (let i = 0; i < n; i++) {
+    const row = centredRows[i];
+    for (let j = 0; j < columns; j++) {
+      xty[j] += row[j] * centredTargets[i];
+      for (let k = j; k < columns; k++) {
+        const product = row[j] * row[k];
+        xtx[j][k] += product;
+        if (k !== j) xtx[k][j] += product;
+      }
+    }
+  }
+  for (let j = 0; j < columns; j++) xtx[j][j] += lambda;
+
+  const coefficients = solveLinearSystem(xtx, xty);
+  if (coefficients === null) return null;
+  return { coefficients, intercept, columnMeans, lambda };
+}
+
+/** Score one standardised row. */
+export function predictWithFit(
+  fit: RidgeFit,
+  row: readonly number[],
+): number | null {
+  if (row.length !== fit.coefficients.length) return null;
+  let sum = fit.intercept;
+  for (let i = 0; i < row.length; i++) {
+    sum += fit.coefficients[i] * (row[i] - fit.columnMeans[i]);
+  }
+  return Number.isFinite(sum) ? sum : null;
+}
+
+/**
+ * The per-feature contributions of one scored day.
+ *
+ * `coefficient × the day's standardised value`, which is what the stored
+ * `features` column holds and what the explanation line is generated from.
+ * Signed, so a feature that pulled the expected value down reads as having
+ * pulled it down, and the parts sum to the distance between the prediction and
+ * the person's own average day.
+ */
+export function featureContributions(
+  fit: RidgeFit,
+  featureKeys: readonly string[],
+  row: readonly number[],
+): Array<{ feature: string; contribution: number }> {
+  return featureKeys.map((feature, index) => ({
+    feature,
+    contribution:
+      fit.coefficients[index] * (row[index] - fit.columnMeans[index]),
+  }));
+}

src/lib/analytics/mood-prognosis/thresholds.ts

@@ -0,0 +1,181 @@
+/**
+ * How much history a prognosis needs before it is allowed to say anything.
+ *
+ * This is the most dangerous file in the feature, and it is dangerous for one
+ * reason: **the failure mode is silent.** A forecast built from eight days
+ * renders exactly like a forecast built from eighty. Nobody looking at the
+ * screen can tell the difference, and the person reading it is being told
+ * something about their own health record. So every floor is a named constant
+ * with a boundary test, and every one of those tests has been watched failing
+ * — a gate nobody has seen go red is a decoration, not a gate.
+ *
+ * The ladder has five rungs, and each rung says what the surface may claim:
+ *
+ * | entries | stage         | what may be shown                              |
+ * |---------|---------------|------------------------------------------------|
+ * | 0-14    | `insufficient`| nothing beyond the self-assessment trend        |
+ * | 15-29   | `learning`    | descriptive hints, labelled as a learning phase |
+ * | 30-59   | `provisional` | a forecast, labelled provisional                |
+ * | 60-89   | `regular`     | a forecast without the provisional label        |
+ * | 90+     | `seasonal`    | plus weekday and seasonal comparisons           |
+ *
+ * Absence is `{ present: false }` with a reason and the count, never `0` and
+ * never an empty forecast object with a null inside it. That shape is a
+ * contract elsewhere in the product already — the MCP surface means exactly
+ * "honestly not recorded" by it — and a surface that answered zero here would
+ * be claiming a bad day where the truth is that nothing can be said yet.
+ *
+ * **Two numbers are deliberately NOT minted here.** The paired-observation
+ * floor for a correlation is `MIN_PAIRED_N` in
+ * `src/lib/insights/correlations.ts`, and the screening in `features.ts`
+ * imports it from there; a second constant for the same idea is how two
+ * surfaces start disagreeing about what counts as enough. The occurrence floor
+ * below is the crosstab's own floor by assignment rather than by coincidence,
+ * for the same reason — Phase 2's context comparison says at its declaration
+ * that this file would import it, and this file does.
+ */
+import { CONTEXT_MIN_PRESENT_DAYS } from "@/lib/insights/mood-context-crosstab";
+
+/**
+ * Below this, no output at all — not even a descriptive hint.
+ *
+ * Fifteen days of a person's life is not a pattern, and a surface that
+ * described one would be describing noise back to somebody who would
+ * reasonably believe it.
+ */
+export const MIN_ENTRIES_LEARNING_PHASE = 15;
+
+/**
+ * Below this, descriptive hints only, labelled as a learning phase. At or
+ * above it, a fitted forecast is allowed.
+ */
+export const MIN_ENTRIES_FOR_FORECAST = 30;
+
+/** Below this, a forecast is shown but labelled provisional. */
+export const MIN_ENTRIES_FOR_REGULAR_FORECAST = 60;
+
+/**
+ * Below this, a weekday or seasonal comparison built on the forecast may not
+ * be shown.
+ *
+ * Two things it does NOT do, both worth stating because the omission is a
+ * decision rather than an oversight:
+ *
+ *   * It does not retro-gate the weekday board the mood insights page has
+ *     carried for releases. That board is built from the entry aggregates,
+ *     not from this fit, and it has its own floors; hiding it from accounts
+ *     under ninety days would take a surface away from people who have been
+ *     reading it, to enforce a rule about a different calculation.
+ *   * It does not build a second weekday board. One exists, and a second
+ *     answer to "how do your Mondays go" is exactly the drift this milestone
+ *     spent its effort avoiding.
+ *
+ * What it does is gate the `seasonalUnlocked` flag the forecast publishes, so
+ * any surface that wants to hang a weekday claim off THIS comparison — the
+ * clients included — asks one place whether the history supports one.
+ */
+export const MIN_ENTRIES_FOR_SEASONAL = 90;
+
+/**
+ * How often a tag or a context value must have been recorded before it may
+ * appear in an explanation at all.
+ *
+ * The crosstab's floor, taken rather than re-declared: it is the same
+ * question ("has this been seen often enough to be worth a sentence") asked
+ * by a different surface, and two answers to it would drift.
+ */
+export const MIN_TAG_OCCURRENCES = CONTEXT_MIN_PRESENT_DAYS;
+
+// A per-weekday observation floor was drafted here for a weekday-comparison
+// board built on the forecast. That board was not built — the forecast
+// publishes `seasonalUnlocked` and leaves the weekday view to the mood
+// insights page, which has its own floors — so the constant had no consumer
+// and was removed rather than left as a number nothing reads. If a weekday
+// comparison on THIS fit is ever built, reintroduce the floor with it.
+
+/** Where an account sits on the ladder. */
+export type PrognosisStage =
+  "insufficient" | "learning" | "provisional" | "regular" | "seasonal";
+
+/**
+ * Why there is no forecast. The reason travels with the count and with the
+ * next rung, so a surface can say "eleven of fifteen" instead of an error.
+ */
+export type PrognosisAbsenceReason = "no-output-yet" | "learning-phase";
+
+export interface PrognosisAbsent {
+  present: false;
+  reason: PrognosisAbsenceReason;
+  stage: Extract<PrognosisStage, "insufficient" | "learning">;
+  /** Qualifying entries the account has. */
+  entries: number;
+  /** Entries at which the next thing becomes available. */
+  nextThreshold: number;
+}
+
+export interface PrognosisAvailable {
+  present: true;
+  stage: Extract<PrognosisStage, "provisional" | "regular" | "seasonal">;
+  entries: number;
+  /** The forecast carries a provisional label below the regular threshold. */
+  provisional: boolean;
+}
+
+export type PrognosisGate = PrognosisAbsent | PrognosisAvailable;
+
+/**
+ * Which rung this many qualifying entries reaches.
+ *
+ * Every comparison is `>=`, so the constant names the first value that
+ * qualifies rather than the last that does not. The boundary tests pin both
+ * sides of each one.
+ */
+export function prognosisStage(entries: number): PrognosisStage {
+  if (entries >= MIN_ENTRIES_FOR_SEASONAL) return "seasonal";
+  if (entries >= MIN_ENTRIES_FOR_REGULAR_FORECAST) return "regular";
+  if (entries >= MIN_ENTRIES_FOR_FORECAST) return "provisional";
+  if (entries >= MIN_ENTRIES_LEARNING_PHASE) return "learning";
+  return "insufficient";
+}
+
+/**
+ * Whether a forecast may be shown for an account with this many qualifying
+ * entries, and if not, why not and what would change it.
+ */
+export function forecastGate(entries: number): PrognosisGate {
+  const stage = prognosisStage(entries);
+  if (stage === "insufficient") {
+    return {
+      present: false,
+      reason: "no-output-yet",
+      stage,
+      entries,
+      nextThreshold: MIN_ENTRIES_LEARNING_PHASE,
+    };
+  }
+  if (stage === "learning") {
+    return {
+      present: false,
+      reason: "learning-phase",
+      stage,
+      entries,
+      nextThreshold: MIN_ENTRIES_FOR_FORECAST,
+    };
+  }
+  return {
+    present: true,
+    stage,
+    entries,
+    provisional: stage === "provisional",
+  };
+}
+
+/** Whether weekday and seasonal comparisons have unlocked for this account. */
+export function seasonalComparisonsUnlocked(entries: number): boolean {
+  return entries >= MIN_ENTRIES_FOR_SEASONAL;
+}
+
+/** Whether a tag or context value has been recorded often enough to name. */
+export function occurrencesSuffice(occurrences: number): boolean {
+  return occurrences >= MIN_TAG_OCCURRENCES;
+}

src/lib/analytics/mood-prognosis/validate.ts

@@ -0,0 +1,230 @@
+/**
+ * Choosing the penalty, and measuring how wrong the model is, without letting
+ * it see the future.
+ *
+ * **Rolling origin, expanding window. Never a random k-fold.** Days are not
+ * exchangeable: a Tuesday sits between a Monday and a Wednesday that resemble
+ * it, and a shuffled split puts Wednesday in the training set and asks the
+ * model about Tuesday. The result is a model that looks excellent and is
+ * useless, and nothing about the number it reports says so. So the folds are
+ * ranges of a time-ordered array, the training range always ends where the
+ * validation range starts, and `rolling-origin.test.ts` asserts that on the
+ * fold indices and on the day keys themselves rather than on the resulting
+ * error — an error-based assertion would pass a leaking split whenever the
+ * leak happened to be small.
+ *
+ * **The band comes from the validation residuals**, not from a textbook
+ * standard error on the training fit. A training-fit interval on a model with
+ * twelve columns and thirty rows is narrow by construction and says nothing;
+ * the spread of the errors the model actually made on days it had not seen is
+ * the honest width. It widens when the model is bad, which is the property the
+ * surface depends on to report low confidence instead of a confident wrong
+ * number.
+ *
+ * **What is out-of-sample here, and what is not — stated exactly, because the
+ * boundary is easy to overclaim.** The RIDGE FIT is honest: within every fold
+ * the coefficients are solved on the training prefix alone and scored on
+ * validation rows the fit never saw, and no training fold holds a row dated
+ * after its validation fold. That is the claim `rolling-origin.test.ts`
+ * proves, and it is the one that matters for "does λ generalise".
+ *
+ * Two steps sit OUTSIDE that guarantee, on purpose:
+ *
+ *   * **Feature selection.** The screening in `features.ts` runs once over the
+ *     whole window before the split, so the feature set a fold trains on was
+ *     chosen with that fold's validation rows in view. This is the classic
+ *     "screen, then cross-validate" optimism.
+ *   * **Standardisation.** The per-user mean and spread are taken over the
+ *     whole window too, so a validation row is z-scored against statistics its
+ *     own value helped compute.
+ *
+ * Both make the reported error slightly better than a fully-nested procedure
+ * would — measured here at roughly one part in sixty on the mean absolute
+ * error and a couple of points of coverage, i.e. small enough that the band is
+ * not dishonest but not zero. Nesting the screening and the standardisation
+ * inside each fold would remove even that, at the cost of a per-fold feature
+ * set and a materially larger amount of machinery; the trade was taken the
+ * cheap way deliberately, and this comment is the price of taking it — a
+ * reader must not read "no fold sees ahead" as covering the SELECTION, only
+ * the FIT. If the feature set ever grows past a handful of strong columns, or
+ * the optimism is ever measured larger, nest it.
+ */
+import { fitRidge, predictWithFit, type RidgeFit } from "./ridge";
+import type { FeatureMatrix } from "./features";
+
+/**
+ * The stored model identity. Bump it whenever the feature set, the screening
+ * or the fit changes, so a re-fit is legible in the rows rather than silently
+ * changing what they mean. Rows carrying an older version stay readable; the
+ * surface skips a feature key the current build no longer knows.
+ */
+export const MODEL_VERSION = "mood-ridge-1";
+
+/**
+ * The penalties the validation searches.
+ *
+ * Never zero: with a dozen standardised columns over a few dozen days, an
+ * unpenalised solve memorises the training days and describes no other day.
+ * The grid is coarse on purpose — the difference between λ=8 and λ=10 is far
+ * below the noise in thirty days of self-ratings, and a fine grid would only
+ * be a slower way to overfit the validation set.
+ */
+export const LAMBDA_GRID = [0.5, 1, 2, 5, 10, 25, 50] as const;
+
+/** How many validation blocks the window is cut into. */
+export const VALIDATION_FOLDS = 4;
+
+/**
+ * The band is the central 80% of the validation residuals: the 10th and the
+ * 90th percentile. A range wide enough to be honest and narrow enough to be
+ * worth reading — and empirical, so an asymmetric error stays asymmetric
+ * instead of being averaged into a symmetric claim.
+ */
+export const BAND_LOWER_QUANTILE = 0.1;
+export const BAND_UPPER_QUANTILE = 0.9;
+
+/** Fewest rows a fold split is attempted on at all. */
+export const MIN_VALIDATION_ROWS = 10;
+
+/** One expanding-window split. Every index is into the time-ordered matrix. */
+export interface RollingOriginFold {
+  /** Training rows are `[0, trainEnd)`. */
+  trainEnd: number;
+  /** Validation rows are `[validationStart, validationEnd)`. */
+  validationStart: number;
+  validationEnd: number;
+}
+
+/**
+ * Cut a time-ordered window into expanding-window folds.
+ *
+ * `trainEnd === validationStart` in every fold, which is the whole invariant:
+ * the training range is a prefix and the validation range starts exactly where
+ * it ends. No gap (a gap would waste days), no overlap (an overlap is the
+ * leak).
+ */
+export function rollingOriginFolds(
+  rowCount: number,
+  folds: number = VALIDATION_FOLDS,
+): RollingOriginFold[] {
+  if (rowCount < MIN_VALIDATION_ROWS || folds < 1) return [];
+  const block = Math.floor(rowCount / (folds + 1));
+  if (block < 1) return [];
+
+  const out: RollingOriginFold[] = [];
+  for (let index = 1; index <= folds; index++) {
+    const validationStart = block * index;
+    const validationEnd =
+      index === folds ? rowCount : Math.min(rowCount, block * (index + 1));
+    if (validationEnd <= validationStart) continue;
+    out.push({ trainEnd: validationStart, validationStart, validationEnd });
+  }
+  return out;
+}
+
+/** Linear-interpolated quantile of an unsorted sample. */
+export function quantile(values: readonly number[], q: number): number {
+  if (values.length === 0) return 0;
+  const sorted = [...values].sort((a, b) => a - b);
+  if (sorted.length === 1) return sorted[0];
+  const position = (sorted.length - 1) * Math.min(1, Math.max(0, q));
+  const lower = Math.floor(position);
+  const upper = Math.ceil(position);
+  if (lower === upper) return sorted[lower];
+  return sorted[lower] + (sorted[upper] - sorted[lower]) * (position - lower);
+}
+
+/** What one penalty scored across every fold. */
+export interface LambdaScore {
+  lambda: number;
+  /** Residuals (`actual − predicted`) from validation rows only. */
+  residuals: number[];
+  meanAbsoluteError: number;
+}
+
+/**
+ * Score one penalty over the folds. Training folds never contain a row dated
+ * after their validation fold, by construction of {@link rollingOriginFolds}.
+ */
+export function scoreLambda(
+  matrix: FeatureMatrix,
+  lambda: number,
+  folds: readonly RollingOriginFold[],
+): LambdaScore | null {
+  const residuals: number[] = [];
+  for (const fold of folds) {
+    const fit = fitRidge(
+      matrix.rows.slice(0, fold.trainEnd),
+      matrix.targets.slice(0, fold.trainEnd),
+      lambda,
+    );
+    if (fit === null) continue;
+    for (let i = fold.validationStart; i < fold.validationEnd; i++) {
+      const predicted = predictWithFit(fit, matrix.rows[i]);
+      if (predicted === null) continue;
+      residuals.push(matrix.targets[i] - predicted);
+    }
+  }
+  if (residuals.length === 0) return null;
+  return {
+    lambda,
+    residuals,
+    meanAbsoluteError:
+      residuals.reduce((sum, r) => sum + Math.abs(r), 0) / residuals.length,
+  };
+}
+
+/** A model, ready to score a day, with the band its own errors earned it. */
+export interface PrognosisModel {
+  fit: RidgeFit;
+  features: string[];
+  standardisation: FeatureMatrix["standardisation"];
+  /** Rows the final fit used. This is the `n` every surface must show. */
+  n: number;
+  /** Offsets from a prediction to the edges of the band, in target units. */
+  bandLow: number;
+  bandHigh: number;
+  /** Mean absolute error over the validation folds, for the record. */
+  meanAbsoluteError: number;
+  modelVersion: string;
+}
+
+/**
+ * Validate, choose λ, refit on the whole window, and take the band from the
+ * validation residuals.
+ *
+ * `null` is a refusal and is a normal outcome: too few complete days to split,
+ * a singular system, or a fold set that produced no residual at all. The
+ * caller writes no forecast rather than a forecast nobody measured.
+ */
+export function fitPrognosisModel(
+  matrix: FeatureMatrix,
+  lambdaGrid: readonly number[] = LAMBDA_GRID,
+): PrognosisModel | null {
+  const folds = rollingOriginFolds(matrix.rows.length);
+  if (folds.length === 0) return null;
+
+  let best: LambdaScore | null = null;
+  for (const lambda of lambdaGrid) {
+    const score = scoreLambda(matrix, lambda, folds);
+    if (score === null) continue;
+    if (best === null || score.meanAbsoluteError < best.meanAbsoluteError) {
+      best = score;
+    }
+  }
+  if (best === null) return null;
+
+  const fit = fitRidge(matrix.rows, matrix.targets, best.lambda);
+  if (fit === null) return null;
+
+  return {
+    fit,
+    features: matrix.features,
+    standardisation: matrix.standardisation,
+    n: matrix.rows.length,
+    bandLow: quantile(best.residuals, BAND_LOWER_QUANTILE),
+    bandHigh: quantile(best.residuals, BAND_UPPER_QUANTILE),
+    meanAbsoluteError: best.meanAbsoluteError,
+    modelVersion: MODEL_VERSION,
+  };
+}

src/lib/analytics/score/__tests__/config-change-is-not-a-health-event.test.ts

@@ -172,6 +172,7 @@ const fakeDb = vi.hoisted(() => {
     ecgRecording: { findFirst: async () => null },
     personalRecord: { findMany: none },
     arrivalReaction: { findMany: none },
+    encounter: { findFirst: async () => null },
   };
 });
 

src/lib/daily/__tests__/load-digest.test.ts

@@ -20,6 +20,7 @@ vi.mock("@/lib/db", () => ({
     dismissedPriorityItem: { findMany: vi.fn().mockResolvedValue([]) },
     personalRecord: { findMany: vi.fn().mockResolvedValue([]) },
     arrivalReaction: { findMany: vi.fn().mockResolvedValue([]) },
+    encounter: { findFirst: vi.fn().mockResolvedValue(null) },
   },
 }));
 

src/lib/daily/digest.ts

@@ -126,6 +126,21 @@ export interface DailyDigestPreventiveDue {
   label: string;
 }
 
+/**
+ * A booked visit falling today or tomorrow.
+ *
+ * Read off the VISIT table, never off the reminder engine: an appointment's
+ * one-shot reminder is excluded from every preventive-care read, and this is
+ * how the appointment reaches the rail without relaxing that exclusion. The
+ * kind rides as the enum constant so the reader's own bundle names it.
+ */
+export interface DailyDigestUpcomingVisit {
+  id: string;
+  kind: string;
+  occurredAt: string;
+  practitionerName: string | null;
+}
+
 /**
  * S11 — a confident elevated-at-rest ("tension") window for the day, already
  * detected server-side (`loadIntradayPulse`) under its full confidence gate.
@@ -251,6 +266,8 @@ export interface DailyDigestInput {
   morningRefreshedToday: boolean;
   syncIssues: DailyDigestSyncIssue[];
   preventiveDue: DailyDigestPreventiveDue[];
+  /** The booked visit falling today or tomorrow, or null. Honest-absent. */
+  upcomingVisit?: DailyDigestUpcomingVisit | null;
   /** Standing coach plans (active + reviewed) — check-in candidates (§2.3). */
   coachPlans: DailyDigestCoachPlan[];
   /**
@@ -504,6 +521,44 @@ function buildPreventiveCareItem(
   };
 }
 
+/**
+ * The booked visit falling today or tomorrow, as one rail line.
+ *
+ * No module gate: a visit is core, like the checkups page it lives on. No
+ * action beyond opening the page either — there is nothing to do about an
+ * appointment except keep it, and a "mark done" here would duplicate the
+ * visit's own status field with a second place to set it.
+ */
+function buildUpcomingVisitItem(
+  visit: DailyDigestUpcomingVisit | null,
+  now: Date,
+  t: Translate,
+): PriorityItem | null {
+  if (!visit) return null;
+  const at = new Date(visit.occurredAt);
+  if (Number.isNaN(at.getTime())) return null;
+  // Today vs tomorrow is decided on the SAME instants the read window used, so
+  // a visit admitted by the query can never be described as neither.
+  const hoursAway = (at.getTime() - now.getTime()) / (60 * 60 * 1000);
+  const what = visit.practitionerName ?? t(`encounters.kind.${visit.kind}`);
+  return {
+    kind: "upcoming_visit",
+    title: t("daily.item.upcomingVisit.title"),
+    body:
+      hoursAway <= 24
+        ? t("daily.item.upcomingVisit.bodyToday", { what })
+        : t("daily.item.upcomingVisit.bodyTomorrow", { what }),
+    status: "info",
+    actions: [
+      {
+        labelKey: "daily.action.viewCheckups",
+        intent: "checkup.view",
+        href: "/checkups",
+      },
+    ],
+  };
+}
+
 /**
  * S12 — the calm reward card. Emits ONE `milestone` PriorityItem when a durable
  * state was reached TODAY (the IO seam already applied the reached-once gate).
@@ -880,6 +935,16 @@ export function buildDailyDigest(
   if (ecg) worthALook.push(ecg);
   const preventive = buildPreventiveCareItem(input.preventiveDue, t);
   if (preventive) worthALook.push(preventive);
+  // Beside the checkups rather than among them: the two are neighbours on the
+  // rail because a person reads "what am I meant to arrange" and "where am I
+  // meant to be" in one glance, and they stay separate items because one is
+  // overdue and the other is simply scheduled.
+  const visit = buildUpcomingVisitItem(
+    input.upcomingVisit ?? null,
+    input.now,
+    t,
+  );
+  if (visit) worthALook.push(visit);
   // S11 — the calm, informational tension marker sits last: it is context, not
   // an action that expires, so a time-sensitive dose / sync / check-in wins the
   // bounded rail ahead of it.

src/lib/daily/load-digest.ts

@@ -32,6 +32,7 @@ import {
   type DailyDigestCoachPlan,
   type DailyDigestEcg,
   type DailyDigestPreventiveDue,
+  type DailyDigestUpcomingVisit,
   type DailyDigestScore,
   type DailyDigestSameTime,
   type DailyDigestSyncIssue,
@@ -63,6 +64,16 @@ import {
 /** Integration states that mean "your action is needed to keep data flowing". */
 const SYNC_ISSUE_STATES = ["error_reauth", "parked"] as const;
 
+/**
+ * How far ahead the rail mentions a booked appointment: today or tomorrow.
+ *
+ * The rail is a "what about today" surface, so anything further out is not a
+ * thing to act on this morning. Two days rather than one because an evening
+ * reader wants tomorrow's 08:00 appointment, and a 24-hour window would hide it
+ * from them.
+ */
+const UPCOMING_VISIT_WINDOW_MS = 2 * 24 * 60 * 60 * 1000;
+
 /** Defensive cap on how many overdue reminders we read for the rail summary. */
 const PREVENTIVE_DUE_READ_LIMIT = 20;
 
@@ -355,6 +366,7 @@ export async function loadDailyDigest(
     planRows,
     ecgRow,
     arrivalRows,
+    nextVisitRow,
   ] = await Promise.all([
     readDashboardSnapshotCached(user),
     resolveModuleMap(user.id),
@@ -428,6 +440,27 @@ export async function loadDailyDigest(
         generatedAt: true,
       },
     }),
+    // The next PLANNED visit inside the two-day horizon. Read straight off the
+    // visit table, never off the reminder engine — see the mapping below for
+    // why the exclusion above must stay untouched.
+    prisma.encounter.findFirst({
+      where: {
+        userId: user.id,
+        deletedAt: null,
+        status: "PLANNED",
+        occurredAt: {
+          gt: now,
+          lte: new Date(now.getTime() + UPCOMING_VISIT_WINDOW_MS),
+        },
+      },
+      orderBy: { occurredAt: "asc" },
+      select: {
+        id: true,
+        kind: true,
+        occurredAt: true,
+        practitioner: { select: { name: true } },
+      },
+    }),
   ]);
 
   const score: DailyDigestScore | null = snapshot.healthScore
@@ -463,6 +496,29 @@ export async function loadDailyDigest(
     label: row.label,
   }));
 
+  /**
+   * The appointment falling today or tomorrow, read from the VISIT table.
+   *
+   * Not from the reminder table. An ENCOUNTER-origin reminder is excluded from
+   * every preventive-care read, which is right — an appointment is not a
+   * checkup — but a notification about something the app never shows is worse
+   * than none. So the appointment reaches the rail from the record it lives
+   * in, and the exclusion above stays exactly as it is. A diff here that
+   * touches `origin` is the wrong fix.
+   *
+   * `occurredAt > now` deliberately, not `>= todayStart`: an appointment that
+   * has already happened today is not something to be reminded about, and the
+   * person is more likely to be at it than looking at this.
+   */
+  const upcomingVisit: DailyDigestUpcomingVisit | null = nextVisitRow
+    ? {
+        id: nextVisitRow.id,
+        kind: nextVisitRow.kind,
+        occurredAt: nextVisitRow.occurredAt.toISOString(),
+        practitionerName: nextVisitRow.practitioner?.name ?? null,
+      }
+    : null;
+
   // S10 — the freshest ECG recording (device verdict + recordedAt only). The
   // builder decides "new" and gates on the `insights` module. An ECG row only
   // ever carries an AFib-screening verdict; the shared enum's other members
@@ -563,6 +619,7 @@ export async function loadDailyDigest(
       morningRefreshedToday,
       syncIssues,
       preventiveDue,
+      upcomingVisit,
       coachPlans,
       milestone,
       tensionWindow,

src/lib/daily/priority-item.ts

@@ -35,6 +35,7 @@ export const PRIORITY_ITEM_KINDS = [
   "ecg_new_recording",
   "tension_window",
   "same_time_baseline",
+  "upcoming_visit",
 ] as const;
 
 export type PriorityItemKind = (typeof PRIORITY_ITEM_KINDS)[number];
@@ -52,7 +53,7 @@ export function isPriorityItemKind(value: unknown): value is PriorityItemKind {
  * action; the user can only
  * acknowledge them, so they're the only kinds the Today rail lets you
  * dismiss. The remaining kinds (`dose_window`, `sync_issue`,
- * `preventive_care`, `coach_checkin`) are ACTIONABLE — they clear on their
+ * `preventive_care`, `coach_checkin`, `upcoming_visit`) are ACTIONABLE — they clear on their
  * own once the user acts (logs the dose, reconnects the integration, …) and
  * are never dismissible; offering a dismiss on them would just let a user
  * silence a still-open action item.

src/lib/data-wipe/wipe-plan.ts

@@ -75,6 +75,12 @@ export const WIPE_MODELS = [
   // but a parent deleted first leaves the child's own count reporting zero for
   // rows that existed, and the confirmation screen quotes those counts.
   "MoodContext",
+  // Derived, and wiped anyway. The forecast rows are recomputable from the
+  // entries above — which is why they stay out of the backup — but they are
+  // still a day-by-day statement about somebody's mood, and leaving them
+  // behind after a screen that promised to delete all health data would leave
+  // the shape of the record standing where the record used to be.
+  "MoodPrediction",
   "MoodEntry",
   "MoodEntryRollup",
   "MoodReminderDispatch",

src/lib/doctor-report-pdf/clinical-records-notes-section.ts

@@ -217,6 +217,73 @@ export function buildClinicalRecordsNotesSection(
         .finalY + 8;
   }
 
+  // Visits inside the window — what happened at a practice, and what came out
+  // of it. Present only when the VISITS leaf was selected AND the window held a
+  // visit (the aggregator gates `data.visits`); the leaf carries no module of
+  // its own, because a visit is core and the whole report is already gated by
+  // `doctorReport`. Same calm factual register as the illness table above: no
+  // colour, no status tint. The encrypted reason and outcome decrypt at render
+  // and never enter the stored selection.
+  if (data.visits && data.visits.length > 0) {
+    y = ensureSpace(y, 6 + 18);
+    doc.setFontSize(14);
+    doc.setFont("helvetica", "bold");
+    doc.setTextColor(30, 30, 30);
+    doc.text(t("doctorReport.visitsTitle"), margin, y);
+    y += 6;
+
+    const visitRows = data.visits.map((visit) => [
+      fmtDate(visit.occurredAt),
+      // The practice, with its specialty when there is one; an em dash when
+      // the visit named neither, which is honest rather than invented.
+      [visit.practitionerName, visit.practitionerSpecialty]
+        .filter(Boolean)
+        .join(" · ") || "—",
+      t(`encounters.kind.${visit.kind}`),
+      visit.reason ?? "—",
+      visit.outcome ?? "—",
+      visit.conditionLabels.length > 0 ? visit.conditionLabels.join(", ") : "—",
+    ]);
+
+    autoTable(doc, {
+      startY: y,
+      head: [
+        [
+          t("doctorReport.visitsColDate"),
+          t("doctorReport.visitsColPractice"),
+          t("doctorReport.visitsColKind"),
+          t("doctorReport.visitsColReason"),
+          t("doctorReport.visitsColOutcome"),
+          t("doctorReport.visitsColConditions"),
+        ],
+      ],
+      body: visitRows,
+      theme: "grid",
+      styles: {
+        fontSize: 9,
+        cellPadding: 3,
+        textColor: [30, 30, 30],
+        lineColor: [200, 200, 200],
+        lineWidth: 0.3,
+      },
+      headStyles: {
+        fillColor: [245, 245, 245],
+        textColor: [30, 30, 30],
+        fontStyle: "bold",
+      },
+      alternateRowStyles: { fillColor: [252, 252, 252] },
+      margin: {
+        left: margin,
+        right: margin,
+        top: margin,
+        bottom: tableBottomMargin,
+      },
+    });
+    y =
+      (doc as jsPDF & { lastAutoTable: { finalY: number } }).lastAutoTable
+        .finalY + 8;
+  }
+
   // v1.27.x — structured allergy / intolerance records. Reference data
   // (not time-windowed) the aggregator populates when the `allergies`
   // toggle is ON (default) and rows exist. Stored fields only — substance,

src/lib/doctor-report-types.ts

@@ -274,6 +274,28 @@ export interface DoctorReportData {
    * module is off or no episode overlaps the window; both builders then skip
    * the section. Optional so pre-v1.18.1 fixtures still typecheck.
    */
+  /**
+   * Visits inside the window — the contacts with the healthcare system this
+   * period held. Null when the leaf was not selected or none fell inside the
+   * window; both builders then skip the section. Optional so pre-v1.38
+   * fixtures still typecheck.
+   *
+   * `kind` rides as the enum constant: the renderer names it in the REPORT's
+   * language, which is the reading clinician's, not whoever generated it.
+   * `reason` and `outcome` are the decrypted free text and are null on a
+   * key-rotation gap — an absence rather than a fabricated line.
+   */
+  visits?: Array<{
+    occurredAt: string;
+    kind: string;
+    status: string;
+    practitionerName: string | null;
+    practitionerSpecialty: string | null;
+    reason: string | null;
+    outcome: string | null;
+    /** Labels of the conditions this visit was filed against. */
+    conditionLabels: string[];
+  }> | null;
   illnessEpisodes?: Array<{
     /** User-facing condition label (e.g. "Erkältung"). */
     label: string;

src/lib/doctor-report/__tests__/leaf-gating-sweep.test.ts

@@ -216,6 +216,17 @@ function seed() {
       resolvedAt: new Date("2026-01-20T00:00:00.000Z"),
     },
   ];
+  rows.encounter = [
+    {
+      occurredAt: new Date("2026-02-05T09:00:00.000Z"),
+      kind: "SPECIALIST",
+      status: "DONE",
+      reasonEncrypted: null,
+      outcomeEncrypted: null,
+      practitioner: { name: "Sample practice", specialty: "Cardiology" },
+      conditionLinks: [],
+    },
+  ];
   rows.allergy = [
     {
       substance: "Penicillin",
@@ -262,6 +273,7 @@ describe("per-leaf gating sweep", () => {
     expect(allPayload.allergies).not.toBeNull();
     expect(allPayload.familyHistory).not.toBeNull();
     expect(allPayload.illnessEpisodes).not.toBeNull();
+    expect(allPayload.visits).not.toBeNull();
     expect(allPayload.mood).not.toBeNull();
     expect(allPayload.cycle).not.toBeNull();
     expect(allPayload.anamnesis).not.toBeNull();
@@ -415,6 +427,7 @@ describe("zero read for unchosen leaves", () => {
     ["ALLERGIES", "allergy"],
     ["LAB_RESULTS", "labResult"],
     ["ILLNESS_EPISODES", "illnessEpisode"],
+    ["VISITS", "encounter"],
     ["ANAMNESIS", "userHealthProfile"],
     ["ANAMNESIS", "healthProfileFactRevision"],
   ];
@@ -474,6 +487,7 @@ describe("the empty selection serves nothing", () => {
     expect(payload.allergies).toBeNull();
     expect(payload.familyHistory).toBeNull();
     expect(payload.illnessEpisodes).toBeNull();
+    expect(payload.visits).toBeNull();
     expect(payload.anamnesis).toBeNull();
     expect(payload.cycle).toBeNull();
     expect(payload.mood).toBeNull();

src/lib/doctor-report/clinical-records.ts

@@ -122,6 +122,78 @@ export async function loadIllnessEpisodes(
   return mapped.length > 0 ? mapped : null;
 }
 
+/**
+ * Visits inside the window, with the conditions each was filed against.
+ *
+ * The two free-text columns are `Bytes` ciphertext and decrypt fail-soft, the
+ * same stance the allergy reaction takes: a key-rotation gap on one row reads
+ * as a visit with no reason recorded rather than as a failed report. `kind` and
+ * `status` cross as enum constants — the renderer names them in the REPORT's
+ * language, which is the reading clinician's.
+ *
+ * The condition labels come off the link rows directly rather than through the
+ * link service: this is a read of the OWNER's own record for the owner's own
+ * report, with no grant to narrow against and no redaction to apply, and the
+ * service's per-family visibility predicate has no meaning here.
+ */
+export async function loadVisits(
+  userId: string,
+  start: Date,
+  end: Date,
+): Promise<DoctorReportData["visits"]> {
+  const rows = await prisma.encounter.findMany({
+    where: {
+      userId,
+      deletedAt: null,
+      occurredAt: { gte: start, lte: end },
+    },
+    orderBy: { occurredAt: "asc" },
+    select: {
+      occurredAt: true,
+      kind: true,
+      status: true,
+      reasonEncrypted: true,
+      outcomeEncrypted: true,
+      practitioner: { select: { name: true, specialty: true } },
+      conditionLinks: {
+        select: { episode: { select: { label: true, deletedAt: true } } },
+      },
+    },
+  });
+
+  const decrypt = (
+    value: Uint8Array | null,
+    field: "reason" | "outcome",
+  ): string | null => {
+    if (!value || value.byteLength === 0) return null;
+    try {
+      return decryptFromBytes(value);
+    } catch {
+      getEvent()?.addWarning(
+        `doctor-report: visit ${field} decrypt failed for ${userId}`,
+      );
+      return null;
+    }
+  };
+
+  const mapped = rows.map((row) => ({
+    occurredAt: row.occurredAt.toISOString(),
+    kind: row.kind,
+    status: row.status,
+    practitionerName: row.practitioner?.name ?? null,
+    practitionerSpecialty: row.practitioner?.specialty ?? null,
+    reason: decrypt(row.reasonEncrypted, "reason"),
+    outcome: decrypt(row.outcomeEncrypted, "outcome"),
+    // A condition the person has since deleted is not named in a clinical
+    // document: the link row survives the soft delete, and printing a label
+    // they removed would put a withdrawn diagnosis in front of a doctor.
+    conditionLabels: row.conditionLinks
+      .filter((link) => link.episode?.deletedAt === null)
+      .map((link) => link.episode.label),
+  }));
+  return mapped.length > 0 ? mapped : null;
+}
+
 /**
  * Structured allergy records. Reference data, not time-windowed — a
  * penicillin allergy does not expire with the report window.

src/lib/doctor-report/collect.ts

@@ -64,6 +64,7 @@ import {
   loadAnamnesis,
   loadFamilyHistory,
   loadIllnessEpisodes,
+  loadVisits,
   loadLabResults,
 } from "./clinical-records";
 
@@ -498,6 +499,7 @@ export async function collectDoctorReportData(
     cycle,
     labResults,
     illnessEpisodes,
+    visits,
     allergies,
     familyHistory,
     anamnesis,
@@ -511,6 +513,9 @@ export async function collectDoctorReportData(
     gate.admits("ILLNESS_EPISODES")
       ? loadIllnessEpisodes(userId, start, end)
       : Promise.resolve(null),
+    gate.admits("VISITS")
+      ? loadVisits(userId, start, end)
+      : Promise.resolve(null),
     gate.admits("ALLERGIES") ? loadAllergies(userId) : Promise.resolve(null),
     gate.admits("FAMILY_HISTORY")
       ? loadFamilyHistory(userId)
@@ -579,6 +584,7 @@ export async function collectDoctorReportData(
     cycle,
     labResults,
     illnessEpisodes,
+    visits,
     allergies,
     familyHistory,
     anamnesis,

src/lib/documents/links.ts

@@ -8,7 +8,10 @@
 import type { Prisma } from "@/generated/prisma/client";
 import { prisma } from "@/lib/db";
 import { listTargetsBySource, replaceTargets } from "@/lib/links";
-import type { DocumentConditionLinkDto } from "@/lib/validations/inbound-documents";
+import type {
+  DocumentConditionLinkDto,
+  DocumentEncounterLinkDto,
+} from "@/lib/validations/inbound-documents";
 
 /**
  * Load the condition links for a page of documents in ONE grouped query.
@@ -39,6 +42,82 @@ export async function loadConditionLinks(
   return map;
 }
 
+/**
+ * Load the VISIT links for a page of documents in ONE grouped query.
+ *
+ * Unlike the condition chips this filters tombstoned visits out: the condition
+ * behaviour is a long-standing one this refactor deliberately did not change,
+ * while a visit link is new and starts from the honest default — a deleted
+ * visit is not something the document still belongs to.
+ */
+export async function loadDocumentEncounterLinks(
+  userId: string,
+  documentIds: string[],
+): Promise<Map<string, DocumentEncounterLinkDto[]>> {
+  const map = new Map<string, DocumentEncounterLinkDto[]>();
+  if (documentIds.length === 0) return map;
+  const byDocument = await listTargetsBySource(prisma, {
+    userId,
+    sourceKind: "document",
+    sourceIds: documentIds,
+    targetKind: "encounter",
+  });
+  for (const [documentId, targets] of byDocument) {
+    map.set(
+      documentId,
+      targets.map((target) => ({
+        encounterId: target.id,
+        kind: target.label,
+        occurredAt: target.date,
+      })),
+    );
+  }
+  return map;
+}
+
+/**
+ * Narrow a client-sent visit-id list to the caller's LIVE visits.
+ *
+ * Same shape and same refusal as {@link narrowOwnedEpisodeIds}: null when any
+ * id names nothing, so an attacker probing another account's visit ids learns
+ * only "not found".
+ */
+export async function narrowOwnedEncounterIds(
+  userId: string,
+  encounterIds: string[],
+): Promise<string[] | null> {
+  const unique = [...new Set(encounterIds)];
+  if (unique.length === 0) return [];
+  const owned = await prisma.encounter.findMany({
+    where: { id: { in: unique }, userId, deletedAt: null },
+    select: { id: true },
+  });
+  if (owned.length !== unique.length) return null;
+  return unique;
+}
+
+/**
+ * Replace-set a document's visit links inside the given client.
+ *
+ * Goes through the link service in the `document → encounter` direction, which
+ * is the same table the visit's own sheet writes from the other end, so the two
+ * surfaces cannot disagree about what is filed where.
+ */
+export async function replaceEncounterLinks(
+  tx: Prisma.TransactionClient,
+  userId: string,
+  documentId: string,
+  encounterIds: string[],
+): Promise<void> {
+  await replaceTargets(tx, {
+    userId,
+    sourceKind: "document",
+    sourceId: documentId,
+    targetKind: "encounter",
+    targetIds: encounterIds,
+  });
+}
+
 /**
  * Narrow a client-sent episode-id list to the caller's LIVE episodes.
  * Returns the deduplicated owned ids, or null when any id is unknown /

src/lib/documents/store.ts

@@ -19,6 +19,7 @@ import type {
 import { servingClassFor } from "@/lib/documents/upload-policy";
 import type {
   DocumentConditionLinkDto,
+  DocumentEncounterLinkDto,
   DocumentContentIndexSourceValue,
   DocumentSummaryStateValue,
   ExtractedFactDto,
@@ -199,6 +200,7 @@ export function serialiseDocument(
   hasContentIndex = false,
   contentIndexSource: DocumentContentIndexSourceValue | null = null,
   hasThumbnail = false,
+  encounterLinks: DocumentEncounterLinkDto[] = [],
 ): InboundDocumentDto {
   return {
     id: doc.id,
@@ -219,6 +221,7 @@ export function serialiseDocument(
     factCount: counts.factCount,
     pendingCount: counts.pendingCount,
     conditionLinks,
+    encounterLinks,
     servingClass: servingClassFor(doc.mimeType),
     hasContentIndex,
     contentIndexSource: hasContentIndex ? contentIndexSource : null,
@@ -251,6 +254,7 @@ export function serialiseDocumentDetail(
   hasContentIndex = false,
   contentIndexSource: DocumentContentIndexSourceValue | null = null,
   hasThumbnail = false,
+  encounterLinks: DocumentEncounterLinkDto[] = [],
 ): InboundDocumentDetailDto {
   const pendingCount = facts.filter((f) => f.status === "PENDING").length;
   // `factCount` excludes REJECTED facts (a rejected fact is discarded, not part
@@ -286,6 +290,7 @@ export function serialiseDocumentDetail(
       hasContentIndex,
       contentIndexSource,
       hasThumbnail,
+      encounterLinks,
     ),
     facts: facts.map(serialiseFact),
     summary,

src/lib/encounters/__tests__/suggest-window.test.ts

@@ -0,0 +1,244 @@
+/**
+ * The suggestion rule, pinned.
+ *
+ * Two properties carry the whole feature and both are easy to break without
+ * noticing:
+ *
+ *   - the window is ±7 days and not "recently";
+ *   - two candidates offer a picker with nothing pre-selected, and never the
+ *     first one.
+ *
+ * Every fixture is RELATIVE to the moment the test runs (`now − 3 days`, never
+ * `2026-03-14`). A fixed-date fixture slides out of a relative window as the
+ * calendar moves and the test rots into a false green; this repository has
+ * shipped that bug before.
+ *
+ * The fake below honours the `where` it is given. A fake that ignores it would
+ * return every seeded row for every query, so the window assertions would pass
+ * against a module with no window at all — a check that cannot fail is worse
+ * than none.
+ *
+ * Mutation checks (both run, both seen red):
+ *   - widen `ENCOUNTER_SUGGEST_WINDOW_DAYS` to 90 → the out-of-window cases go
+ *     red naming the 30-day visit that started matching;
+ *   - make the two-candidate branch return `{ kind: "one" }` with the first row
+ *     → "offers a picker with nothing pre-selected" goes red.
+ */
+import { describe, it, expect } from "vitest";
+
+import {
+  ENCOUNTER_SUGGEST_WINDOW_DAYS,
+  suggestEncounterForDate,
+} from "../suggest-window";
+import type { Prisma } from "@/generated/prisma/client";
+
+const DAY_MS = 24 * 60 * 60 * 1000;
+const MINUTE_MS = 60 * 1000;
+
+interface Row {
+  id: string;
+  userId: string;
+  occurredAt: Date;
+  status: string;
+  kind: string;
+  deletedAt: Date | null;
+  practitioner: { name: string } | null;
+}
+
+function row(over: Partial<Row> & { id: string; occurredAt: Date }): Row {
+  return {
+    userId: "u1",
+    status: "DONE",
+    kind: "ROUTINE",
+    deletedAt: null,
+    practitioner: null,
+    ...over,
+  };
+}
+
+/**
+ * An in-memory `encounter.findMany` that actually applies the filter.
+ *
+ * It evaluates every clause the module writes — the record id, the tombstone,
+ * the status set and both window edges — so a module that dropped one of them
+ * returns rows this fake would have excluded, and the assertion below fails.
+ */
+function fakeTx(rows: Row[]): Prisma.TransactionClient {
+  return {
+    encounter: {
+      findMany: async (args: {
+        where: {
+          userId: string;
+          deletedAt: null;
+          status: { in: string[] };
+          occurredAt: { gte: Date; lte: Date };
+        };
+        take?: number;
+      }) => {
+        const { where } = args;
+        const matched = rows
+          .filter((r) => r.userId === where.userId)
+          .filter((r) =>
+            where.deletedAt === null ? r.deletedAt === null : true,
+          )
+          .filter((r) => where.status.in.includes(r.status))
+          .filter(
+            (r) =>
+              r.occurredAt.getTime() >= where.occurredAt.gte.getTime() &&
+              r.occurredAt.getTime() <= where.occurredAt.lte.getTime(),
+          )
+          .sort((a, b) => a.occurredAt.getTime() - b.occurredAt.getTime());
+        return matched.slice(0, args.take ?? matched.length);
+      },
+    },
+  } as unknown as Prisma.TransactionClient;
+}
+
+const anchor = new Date();
+const ago = (days: number, extraMs = 0) =>
+  new Date(anchor.getTime() - days * DAY_MS - extraMs);
+const ahead = (days: number, extraMs = 0) =>
+  new Date(anchor.getTime() + days * DAY_MS + extraMs);
+
+describe("the window", () => {
+  it("is seven days wide on each side", () => {
+    expect(ENCOUNTER_SUGGEST_WINDOW_DAYS).toBe(7);
+  });
+
+  it("admits a visit exactly seven days before the anchor", async () => {
+    const result = await suggestEncounterForDate(
+      fakeTx([row({ id: "e1", occurredAt: ago(7) })]),
+      { userId: "u1", anchor },
+    );
+    expect(result).toEqual({
+      kind: "one",
+      encounter: expect.objectContaining({ id: "e1" }),
+    });
+  });
+
+  it("admits a visit exactly seven days after the anchor", async () => {
+    const result = await suggestEncounterForDate(
+      fakeTx([row({ id: "e1", occurredAt: ahead(7) })]),
+      { userId: "u1", anchor },
+    );
+    expect(result).toEqual({
+      kind: "one",
+      encounter: expect.objectContaining({ id: "e1" }),
+    });
+  });
+
+  it("refuses a visit seven days and one minute before the anchor", async () => {
+    const result = await suggestEncounterForDate(
+      fakeTx([row({ id: "e1", occurredAt: ago(7, MINUTE_MS) })]),
+      { userId: "u1", anchor },
+    );
+    expect(result).toEqual({ kind: "none" });
+  });
+
+  it("refuses a visit seven days and one minute after the anchor", async () => {
+    const result = await suggestEncounterForDate(
+      fakeTx([row({ id: "e1", occurredAt: ahead(7, MINUTE_MS) })]),
+      { userId: "u1", anchor },
+    );
+    expect(result).toEqual({ kind: "none" });
+  });
+
+  it("refuses a visit thirty days out", async () => {
+    // The widened-window mutation lands here first: at ±90 days this row
+    // starts matching and the verdict stops being "none".
+    const result = await suggestEncounterForDate(
+      fakeTx([row({ id: "far", occurredAt: ahead(30) })]),
+      { userId: "u1", anchor },
+    );
+    expect(result).toEqual({ kind: "none" });
+  });
+});
+
+describe("the verdict", () => {
+  it("offers nothing when there is no candidate", async () => {
+    const result = await suggestEncounterForDate(fakeTx([]), {
+      userId: "u1",
+      anchor,
+    });
+    expect(result).toEqual({ kind: "none" });
+  });
+
+  it("pre-selects the single candidate, resolved", async () => {
+    const result = await suggestEncounterForDate(
+      fakeTx([
+        row({
+          id: "e1",
+          occurredAt: ago(3),
+          kind: "SPECIALIST",
+          practitioner: { name: "Praxis am Park" },
+        }),
+      ]),
+      { userId: "u1", anchor },
+    );
+    expect(result).toEqual({
+      kind: "one",
+      encounter: {
+        id: "e1",
+        occurredAt: ago(3).toISOString(),
+        status: "DONE",
+        kind: "SPECIALIST",
+        practitionerName: "Praxis am Park",
+      },
+    });
+  });
+
+  it("offers a picker with nothing pre-selected for two candidates", async () => {
+    const result = await suggestEncounterForDate(
+      fakeTx([
+        row({ id: "e1", occurredAt: ago(3) }),
+        row({ id: "e2", occurredAt: ago(1) }),
+      ]),
+      { userId: "u1", anchor },
+    );
+    // The shape is the assertion: there is no field on a "many" verdict a
+    // caller could read as a pre-selection.
+    expect(result.kind).toBe("many");
+    expect(result).not.toHaveProperty("encounter");
+    if (result.kind !== "many") throw new Error("unreachable");
+    expect(result.encounters.map((e) => e.id)).toEqual(["e1", "e2"]);
+  });
+});
+
+describe("what is never a candidate", () => {
+  it("a soft-deleted visit", async () => {
+    const result = await suggestEncounterForDate(
+      fakeTx([row({ id: "e1", occurredAt: ago(1), deletedAt: new Date() })]),
+      { userId: "u1", anchor },
+    );
+    expect(result).toEqual({ kind: "none" });
+  });
+
+  it("a cancelled visit, and a no-show", async () => {
+    // Neither happened, so neither produced the record being filed. Admitting
+    // them would widen the set with rows that are wrong most of the time.
+    const result = await suggestEncounterForDate(
+      fakeTx([
+        row({ id: "e1", occurredAt: ago(1), status: "CANCELLED" }),
+        row({ id: "e2", occurredAt: ago(2), status: "NO_SHOW" }),
+      ]),
+      { userId: "u1", anchor },
+    );
+    expect(result).toEqual({ kind: "none" });
+  });
+
+  it("another account's visit", async () => {
+    const result = await suggestEncounterForDate(
+      fakeTx([row({ id: "e1", occurredAt: ago(1), userId: "u2" })]),
+      { userId: "u1", anchor },
+    );
+    expect(result).toEqual({ kind: "none" });
+  });
+
+  it("an unusable anchor", async () => {
+    const result = await suggestEncounterForDate(
+      fakeTx([row({ id: "e1", occurredAt: ago(1) })]),
+      { userId: "u1", anchor: new Date("not a date") },
+    );
+    expect(result).toEqual({ kind: "none" });
+  });
+});

src/lib/encounters/dto.ts

@@ -64,7 +64,15 @@ export interface EncounterDTO {
    * happened, or once the one-shot reminder is spent.
    */
   reminderNextDueAt: string | null;
-  /** Present on the detail response; omitted from the list. */
+  /**
+   * The three link families, resolved.
+   *
+   * Present on the list as well as the detail. Omitting them from the list
+   * would break two things at once: the card counts what a visit produced, and
+   * the edit sheet seeds its pickers from the row it was handed — an edit
+   * opened from a linkless row would save three empty arrays and unfile
+   * everything. The list pays three grouped queries for the whole page.
+   */
   links?: EncounterLinksDTO;
   /**
    * What the write could not do, named.
@@ -130,7 +138,8 @@ export function toEncounterDTO(
  * Two arrays rather than one sorted list, resolved server-side: "what is
  * coming up" and "what happened" are read in opposite directions, and making
  * the client split and re-sort one array would put that decision in two
- * places.
+ * places. Each row carries its links, for the reasons stated at
+ * `EncounterDTO.links`.
  */
 export interface EncounterListDTO {
   upcoming: EncounterDTO[];

src/lib/encounters/service.ts

@@ -12,7 +12,12 @@ import {
   satisfyReminder,
   type SatisfiableReminder,
 } from "@/lib/measurement-reminders/satisfy";
-import { listTargets, replaceTargets, type LinkTargetKind } from "@/lib/links";
+import {
+  listTargets,
+  listTargetsBySource,
+  replaceTargets,
+  type LinkTargetKind,
+} from "@/lib/links";
 import { grantCoversDomain } from "@/lib/sharing/grants";
 import type { ShareDomain } from "@/lib/sharing/scope";
 import type { EncounterLinksDTO } from "@/lib/encounters/dto";
@@ -75,11 +80,21 @@ export async function actingDomainVisibility(
   return (domain) => grantCoversDomain(grant, domain);
 }
 
-/** Which section of the record each link family's TARGET belongs to. */
+/**
+ * Which section of the record each link family's TARGET belongs to.
+ *
+ * Exhaustive over `LinkTargetKind` by the compiler, so a link kind added to
+ * the service cannot reach a visit's link list without somebody deciding which
+ * domain governs its names. `encounter` is here for that reason and is never
+ * read from this side — a visit does not point at another visit — but a
+ * `Partial` here would turn "nobody classified it" into "undefined", and an
+ * undefined domain read as a falsy check is a leak.
+ */
 const TARGET_DOMAIN: Record<LinkTargetKind, ShareDomain> = {
   document: "documents",
   labResult: "labs",
   conditionEpisode: "illness",
+  encounter: "profile",
 };
 
 /**
@@ -134,6 +149,71 @@ export async function loadEncounterLinks(
   return { documents, labResults, conditions };
 }
 
+/**
+ * The same three families for a PAGE of visits, in three grouped queries.
+ *
+ * Two grouped reads per family rather than two per visit — `listTargetsBySource`
+ * is the batched arm of the same service, so the list pays six round trips for
+ * a page instead of six per row.
+ *
+ * The list carries links for two reasons that are both defects when it does
+ * not. The card shows counts of what a visit produced, and a card reading zero
+ * for a visit with three documents is a lie the person cannot see past. And the
+ * edit sheet seeds its pickers from the row it was handed: an edit opened from a
+ * list row that did not know its links would save a replace-set of three empty
+ * arrays and silently unfile everything the visit had collected.
+ *
+ * Redaction is the same rule, applied per family, from the same predicate.
+ */
+export async function loadEncounterLinksForMany(
+  tx: Prisma.TransactionClient,
+  userId: string,
+  encounterIds: string[],
+  visible: (domain: ShareDomain) => boolean,
+): Promise<Map<string, EncounterLinksDTO>> {
+  const out = new Map<string, EncounterLinksDTO>();
+  if (encounterIds.length === 0) return out;
+
+  const read = async (targetKind: LinkTargetKind) =>
+    listTargetsBySource(tx, {
+      userId,
+      sourceKind: "encounter",
+      sourceIds: encounterIds,
+      targetKind,
+    });
+  const [documents, labResults, conditions] = await Promise.all([
+    read("document"),
+    read("labResult"),
+    read("conditionEpisode"),
+  ]);
+
+  const family = (
+    map: Map<string, { id: string; label: string; date: string | null }[]>,
+    id: string,
+    targetKind: LinkTargetKind,
+  ) => {
+    const rows = map.get(id) ?? [];
+    if (visible(TARGET_DOMAIN[targetKind])) {
+      return rows.map((row) => ({ ...row, redacted: false }));
+    }
+    return rows.map((row) => ({
+      id: row.id,
+      label: null,
+      date: null,
+      redacted: true,
+    }));
+  };
+
+  for (const id of encounterIds) {
+    out.set(id, {
+      documents: family(documents, id, "document"),
+      labResults: family(labResults, id, "labResult"),
+      conditions: family(conditions, id, "conditionEpisode"),
+    });
+  }
+  return out;
+}
+
 /**
  * Apply whichever of the three link arrays the request actually named.
  *