diff --git a/src/components/documents/document-link-picker.tsx b/src/components/documents/document-link-picker.tsx
index c80956ae2..1b773d4bb 100644
--- a/src/components/documents/document-link-picker.tsx
+++ b/src/components/documents/document-link-picker.tsx
@@ -2,41 +2,20 @@
 
 /**
  * "Verknüpfen" — link existing vault documents to an illness episode from
- * the episode's detail page. A `ResponsiveSheet` with a debounced search
- * over the vault (title/filename, same recall path as the vault page) and
- * one toggle row per document; toggling fires the bulk link/unlink action
- * for that single id (idempotent by contract, no-op-success on
- * already-in-state rows) and refreshes every document read through the
- * `["documents"]` prefix.
- *
- * Shows one page (50) of matches — the search input is the way to reach an
- * older document, mirroring the vault's own recall model.
+ * the episode's detail page. The shared `DocumentPickerSheet` lists and
+ * searches the vault; toggling a row fires the bulk link/unlink action for
+ * that single id (idempotent by contract, no-op-success on already-in-state
+ * rows) and refreshes every document read through the `["documents"]`
+ * prefix.
  */
-import { useDocumentDate } from "@/components/documents/use-document-date";
-import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
-import { Check, Search } from "lucide-react";
-import { useEffect, useRef, useState } from "react";
+import { useMutation, useQueryClient } from "@tanstack/react-query";
 import { showErrorToast } from "@/lib/errors/error-toast";
 
-import { Input } from "@/components/ui/input";
-import { ResponsiveSheet } from "@/components/ui/responsive-sheet";
-import { Skeleton } from "@/components/ui/skeleton";
-import { QueryErrorRow } from "@/components/ui/query-error-row";
-import { apiGet, apiPost } from "@/lib/api/api-fetch";
+import { apiPost } from "@/lib/api/api-fetch";
 import { useTranslations } from "@/lib/i18n/context";
 import { invalidateKeys, queryKeys } from "@/lib/query-keys";
-import { cn } from "@/lib/utils";
-import type {
-  DocumentBulkResultDto,
-  InboundDocumentDto,
-} from "@/lib/validations/inbound-documents";
-import { DOCUMENT_KIND_ICONS } from "./document-kind-meta";
-import { EmptyState } from "@/components/ui/empty-state";
-
-interface ListPage {
-  documents: InboundDocumentDto[];
-  nextCursor: string | null;
-}
+import type { DocumentBulkResultDto } from "@/lib/validations/inbound-documents";
+import { DocumentPickerSheet } from "./document-picker-sheet";
 
 export function DocumentLinkPicker({
   episodeId,
@@ -48,39 +27,8 @@ export function DocumentLinkPicker({
   onOpenChange: (open: boolean) => void;
 }) {
   const { t } = useTranslations();
-  const documentDate = useDocumentDate();
   const queryClient = useQueryClient();
 
-  const [searchDraft, setSearchDraft] = useState("");
-  const [query, setQuery] = useState("");
-
-  // 200 ms debounce, matching the vault's search feel.
-  const debounceRef = useRef<ReturnType<typeof setTimeout> | null>(null);
-  useEffect(
-    () => () => {
-      if (debounceRef.current) clearTimeout(debounceRef.current);
-    },
-    [],
-  );
-  const onSearchChange = (value: string) => {
-    setSearchDraft(value);
-    if (debounceRef.current) clearTimeout(debounceRef.current);
-    debounceRef.current = setTimeout(() => setQuery(value.trim()), 200);
-  };
-
-  const list = useQuery({
-    queryKey: queryKeys.inboundDocumentPicker(query),
-    enabled: open,
-    queryFn: () => {
-      const sp = new URLSearchParams();
-      if (query) sp.set("q", query);
-      sp.set("sort", "documentDate");
-      sp.set("order", "desc");
-      sp.set("limit", "50");
-      return apiGet<ListPage>(`/api/documents/inbound?${sp.toString()}`);
-    },
-  });
-
   const toggle = useMutation({
     mutationFn: (input: { documentId: string; linked: boolean }) =>
       apiPost<{ results: DocumentBulkResultDto[] }>(
@@ -103,99 +51,21 @@ export function DocumentLinkPicker({
     },
   });
 
-  const documents = list.data?.documents ?? [];
-
   return (
-    <ResponsiveSheet
+    <DocumentPickerSheet
       open={open}
       onOpenChange={onOpenChange}
       title={t("documents.linkPicker.title")}
       description={t("documents.linkPicker.description")}
-    >
-      <div className="space-y-3">
-        <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={searchDraft}
-            onChange={(e) => onSearchChange(e.target.value)}
-            placeholder={t("documents.linkPicker.searchPlaceholder")}
-            aria-label={t("documents.linkPicker.searchPlaceholder")}
-            className="pl-9"
-          />
-        </div>
-
-        {list.isPending && open ? (
-          <div className="space-y-2">
-            {Array.from({ length: 4 }, (_, i) => (
-              <Skeleton key={i} className="h-12 w-full rounded-lg" />
-            ))}
-          </div>
-        ) : list.isError ? (
-          <QueryErrorRow
-            error={list.error}
-            message={t("documents.list.loadError")}
-            onRetry={() => list.refetch()}
-          />
-        ) : documents.length === 0 ? (
-          <EmptyState
-            variant="plain"
-            size="compact"
-            title={t("documents.linkPicker.empty")}
-          />
-        ) : (
-          <ul className="max-h-[50vh] space-y-1.5 overflow-y-auto overscroll-contain">
-            {documents.map((doc) => {
-              const linked = doc.conditionLinks.some(
-                (l) => l.episodeId === episodeId,
-              );
-              const title =
-                doc.title ?? doc.filename ?? t("documents.card.untitled");
-              const Icon = DOCUMENT_KIND_ICONS[doc.kind];
-              return (
-                <li key={doc.id}>
-                  <button
-                    type="button"
-                    aria-pressed={linked}
-                    disabled={toggle.isPending}
-                    onClick={() =>
-                      toggle.mutate({ documentId: doc.id, linked })
-                    }
-                    className={cn(
-                      "border-border hover:bg-muted/50 flex w-full items-center gap-3 rounded-lg border p-3 text-left",
-                      "focus-visible:ring-ring/50 focus-visible:ring-[3px] focus-visible:outline-none",
-                      linked && "border-primary/40 bg-primary/5",
-                    )}
-                  >
-                    <Icon
-                      className="text-foreground size-5 shrink-0"
-                      aria-hidden
-                    />
-                    <span className="min-w-0 flex-1">
-                      <span className="block truncate text-sm font-medium">
-                        {title}
-                      </span>
-                      <span className="text-muted-foreground block text-xs">
-                        {documentDate(doc)}
-                      </span>
-                    </span>
-                    <Check
-                      className={cn(
-                        "text-primary size-4 shrink-0",
-                        linked ? "opacity-100" : "opacity-0",
-                      )}
-                      aria-hidden
-                    />
-                  </button>
-                </li>
-              );
-            })}
-          </ul>
-        )}
-      </div>
-    </ResponsiveSheet>
+      searchPlaceholder={t("documents.linkPicker.searchPlaceholder")}
+      emptyLabel={t("documents.linkPicker.empty")}
+      isPicked={(doc) =>
+        doc.conditionLinks.some((l) => l.episodeId === episodeId)
+      }
+      isDisabled={() => toggle.isPending}
+      onToggle={(doc, _title, linked) =>
+        toggle.mutate({ documentId: doc.id, linked })
+      }
+    />
   );
 }
diff --git a/src/components/documents/document-picker-sheet.tsx b/src/components/documents/document-picker-sheet.tsx
new file mode 100644
index 000000000..6794e3650
--- /dev/null
+++ b/src/components/documents/document-picker-sheet.tsx
@@ -0,0 +1,194 @@
+"use client";
+
+/**
+ * The vault document picker sheet: a `ResponsiveSheet` (bottom sheet on
+ * phones) with a debounced search over the person's own vault — the same
+ * recall path as the vault page, one page (50) of matches, the search input
+ * as the way to an older document — and one toggle row per document.
+ *
+ * Two pickers used to carry this whole body as copies: linking documents to
+ * an illness episode (each toggle writes at once) and choosing documents for
+ * a share link (the choice is local state, capped, posted with the link).
+ * What a toggle means stays with each caller; the list, the search, the rows
+ * and their states live here once.
+ */
+import { useQuery } from "@tanstack/react-query";
+import { Check, Search } from "lucide-react";
+import { useEffect, useRef, useState, type ReactNode } from "react";
+
+import { useDocumentDate } from "@/components/documents/use-document-date";
+import { DOCUMENT_KIND_ICONS } from "@/components/documents/document-kind-meta";
+import { EmptyState } from "@/components/ui/empty-state";
+import { Input } from "@/components/ui/input";
+import { QueryErrorRow } from "@/components/ui/query-error-row";
+import { ResponsiveSheet } from "@/components/ui/responsive-sheet";
+import { Skeleton } from "@/components/ui/skeleton";
+import { apiGet } from "@/lib/api/api-fetch";
+import { useTranslations } from "@/lib/i18n/context";
+import { queryKeys } from "@/lib/query-keys";
+import { cn } from "@/lib/utils";
+import type { InboundDocumentDto } from "@/lib/validations/inbound-documents";
+
+interface ListPage {
+  documents: InboundDocumentDto[];
+  nextCursor: string | null;
+}
+
+export function DocumentPickerSheet({
+  open,
+  onOpenChange,
+  title,
+  description,
+  searchPlaceholder,
+  emptyLabel,
+  isPicked,
+  onToggle,
+  isDisabled,
+  notice,
+  footer,
+  listTestId,
+}: {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  title: string;
+  description: string;
+  searchPlaceholder: string;
+  emptyLabel: string;
+  isPicked: (doc: InboundDocumentDto) => boolean;
+  /** `title` is the row's display title (title, filename or "untitled"). */
+  onToggle: (doc: InboundDocumentDto, title: string, picked: boolean) => void;
+  isDisabled?: (doc: InboundDocumentDto, picked: boolean) => boolean;
+  /** A status line above the list (the share cap). */
+  notice?: ReactNode;
+  footer?: ReactNode;
+  listTestId?: string;
+}) {
+  const { t } = useTranslations();
+  const documentDate = useDocumentDate();
+
+  const [searchDraft, setSearchDraft] = useState("");
+  const [query, setQuery] = useState("");
+
+  // 200 ms debounce, matching the vault's search feel.
+  const debounceRef = useRef<ReturnType<typeof setTimeout> | null>(null);
+  useEffect(
+    () => () => {
+      if (debounceRef.current) clearTimeout(debounceRef.current);
+    },
+    [],
+  );
+  const onSearchChange = (value: string) => {
+    setSearchDraft(value);
+    if (debounceRef.current) clearTimeout(debounceRef.current);
+    debounceRef.current = setTimeout(() => setQuery(value.trim()), 200);
+  };
+
+  const list = useQuery({
+    queryKey: queryKeys.inboundDocumentPicker(query),
+    enabled: open,
+    queryFn: () => {
+      const sp = new URLSearchParams();
+      if (query) sp.set("q", query);
+      sp.set("sort", "documentDate");
+      sp.set("order", "desc");
+      sp.set("limit", "50");
+      return apiGet<ListPage>(`/api/documents/inbound?${sp.toString()}`);
+    },
+  });
+
+  const documents = list.data?.documents ?? [];
+
+  return (
+    <ResponsiveSheet
+      open={open}
+      onOpenChange={onOpenChange}
+      title={title}
+      description={description}
+      footer={footer}
+    >
+      <div className="space-y-3">
+        <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={searchDraft}
+            onChange={(e) => onSearchChange(e.target.value)}
+            placeholder={searchPlaceholder}
+            aria-label={searchPlaceholder}
+            className="pl-9"
+          />
+        </div>
+
+        {notice}
+
+        {list.isPending && open ? (
+          <div className="space-y-2">
+            {Array.from({ length: 4 }, (_, i) => (
+              <Skeleton key={i} className="h-12 w-full rounded-lg" />
+            ))}
+          </div>
+        ) : list.isError ? (
+          <QueryErrorRow
+            error={list.error}
+            message={t("documents.list.loadError")}
+            onRetry={() => list.refetch()}
+          />
+        ) : documents.length === 0 ? (
+          <EmptyState variant="plain" size="compact" title={emptyLabel} />
+        ) : (
+          <ul
+            className="max-h-[50vh] space-y-1.5 overflow-y-auto overscroll-contain"
+            data-testid={listTestId}
+          >
+            {documents.map((doc) => {
+              const picked = isPicked(doc);
+              const rowTitle =
+                doc.title ?? doc.filename ?? t("documents.card.untitled");
+              const Icon = DOCUMENT_KIND_ICONS[doc.kind];
+              const disabled = isDisabled?.(doc, picked) ?? false;
+              return (
+                <li key={doc.id}>
+                  <button
+                    type="button"
+                    aria-pressed={picked}
+                    disabled={disabled}
+                    onClick={() => onToggle(doc, rowTitle, picked)}
+                    className={cn(
+                      "border-border hover:bg-muted/50 flex w-full items-center gap-3 rounded-lg border p-3 text-left",
+                      "focus-visible:ring-ring/50 focus-visible:ring-[3px] focus-visible:outline-none",
+                      picked && "border-primary/40 bg-primary/5",
+                      disabled && "cursor-not-allowed opacity-50",
+                    )}
+                  >
+                    <Icon
+                      className="text-foreground size-5 shrink-0"
+                      aria-hidden
+                    />
+                    <span className="min-w-0 flex-1">
+                      <span className="block truncate text-sm font-medium">
+                        {rowTitle}
+                      </span>
+                      <span className="text-muted-foreground block text-xs">
+                        {documentDate(doc)}
+                      </span>
+                    </span>
+                    <Check
+                      className={cn(
+                        "text-primary size-4 shrink-0",
+                        picked ? "opacity-100" : "opacity-0",
+                      )}
+                      aria-hidden
+                    />
+                  </button>
+                </li>
+              );
+            })}
+          </ul>
+        )}
+      </div>
+    </ResponsiveSheet>
+  );
+}
diff --git a/src/components/settings/share-document-picker.tsx b/src/components/settings/share-document-picker.tsx
index 4778a708f..65dfc1f05 100644
--- a/src/components/settings/share-document-picker.tsx
+++ b/src/components/settings/share-document-picker.tsx
@@ -9,27 +9,13 @@
  * is bounded at `max` (mirrors `SHARE_LINK_MAX_DOCUMENTS`): once the cap is
  * reached, unselected rows disable so the client never posts an oversized set.
  *
- * Reuses the vault list endpoint + the `inboundDocumentPicker` query key from
- * the central factory; reads unwrap `(await res.json()).data` via `apiGet`.
- * No write happens here — attaching is the create mutation's job.
+ * The list, search and rows are the shared `DocumentPickerSheet`. No write
+ * happens here — attaching is the create mutation's job.
  */
-import { useDocumentDate } from "@/components/documents/use-document-date";
-import { useQuery } from "@tanstack/react-query";
-import { Check, Search } from "lucide-react";
-import { useEffect, useRef, useState } from "react";
-
+import { DocumentPickerSheet } from "@/components/documents/document-picker-sheet";
 import { Button } from "@/components/ui/button";
-import { Input } from "@/components/ui/input";
-import { QueryErrorRow } from "@/components/ui/query-error-row";
-import { ResponsiveSheet } from "@/components/ui/responsive-sheet";
-import { Skeleton } from "@/components/ui/skeleton";
-import { DOCUMENT_KIND_ICONS } from "@/components/documents/document-kind-meta";
-import { apiGet } from "@/lib/api/api-fetch";
 import { useTranslations } from "@/lib/i18n/context";
-import { queryKeys } from "@/lib/query-keys";
-import { cn } from "@/lib/utils";
 import type { InboundDocumentDto } from "@/lib/validations/inbound-documents";
-import { EmptyState } from "@/components/ui/empty-state";
 
 /** A picked document, carried by id + a display title (for the owner chips). */
 export interface PickedDocument {
@@ -37,11 +23,6 @@ export interface PickedDocument {
   title: string;
 }
 
-interface ListPage {
-  documents: InboundDocumentDto[];
-  nextCursor: string | null;
-}
-
 export function ShareDocumentPicker({
   open,
   onOpenChange,
@@ -56,38 +37,6 @@ export function ShareDocumentPicker({
   max: number;
 }) {
   const { t } = useTranslations();
-  const documentDate = useDocumentDate();
-
-  const [searchDraft, setSearchDraft] = useState("");
-  const [query, setQuery] = useState("");
-
-  // 200 ms debounce, matching the vault's search feel.
-  const debounceRef = useRef<ReturnType<typeof setTimeout> | null>(null);
-  useEffect(
-    () => () => {
-      if (debounceRef.current) clearTimeout(debounceRef.current);
-    },
-    [],
-  );
-  const onSearchChange = (value: string) => {
-    setSearchDraft(value);
-    if (debounceRef.current) clearTimeout(debounceRef.current);
-    debounceRef.current = setTimeout(() => setQuery(value.trim()), 200);
-  };
-
-  const list = useQuery({
-    queryKey: queryKeys.inboundDocumentPicker(query),
-    enabled: open,
-    queryFn: () => {
-      const sp = new URLSearchParams();
-      if (query) sp.set("q", query);
-      sp.set("sort", "documentDate");
-      sp.set("order", "desc");
-      sp.set("limit", "50");
-      return apiGet<ListPage>(`/api/documents/inbound?${sp.toString()}`);
-    },
-  });
-
   const selectedIds = new Set(selected.map((s) => s.id));
   const atCap = selected.length >= max;
 
@@ -100,14 +49,28 @@ export function ShareDocumentPicker({
     onSelectedChange([...selected, { id: doc.id, title }]);
   }
 
-  const documents = list.data?.documents ?? [];
-
   return (
-    <ResponsiveSheet
+    <DocumentPickerSheet
       open={open}
       onOpenChange={onOpenChange}
       title={t("settings.sharing.pickerTitle")}
       description={t("settings.sharing.pickerDescription", { max })}
+      searchPlaceholder={t("settings.sharing.pickerSearch")}
+      emptyLabel={t("settings.sharing.pickerEmpty")}
+      listTestId="share-doc-picker-list"
+      isPicked={(doc) => selectedIds.has(doc.id)}
+      isDisabled={(_doc, picked) => !picked && atCap}
+      onToggle={(doc, title) => toggle(doc, title)}
+      notice={
+        atCap ? (
+          <p
+            className="text-warning bg-warning/10 rounded-md px-3 py-2 text-xs"
+            role="status"
+          >
+            {t("settings.sharing.pickerMaxReached", { max })}
+          </p>
+        ) : null
+      }
       footer={
         <div className="flex items-center justify-between gap-3">
           <span className="text-muted-foreground text-xs" aria-live="polite">
@@ -121,101 +84,6 @@ export function ShareDocumentPicker({
           </Button>
         </div>
       }
-    >
-      <div className="space-y-3">
-        <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={searchDraft}
-            onChange={(e) => onSearchChange(e.target.value)}
-            placeholder={t("settings.sharing.pickerSearch")}
-            aria-label={t("settings.sharing.pickerSearch")}
-            className="pl-9"
-          />
-        </div>
-
-        {atCap ? (
-          <p
-            className="text-warning bg-warning/10 rounded-md px-3 py-2 text-xs"
-            role="status"
-          >
-            {t("settings.sharing.pickerMaxReached", { max })}
-          </p>
-        ) : null}
-
-        {list.isPending && open ? (
-          <div className="space-y-2">
-            {Array.from({ length: 4 }, (_, i) => (
-              <Skeleton key={i} className="h-12 w-full rounded-lg" />
-            ))}
-          </div>
-        ) : list.isError ? (
-          <QueryErrorRow
-            error={list.error}
-            message={t("documents.list.loadError")}
-            onRetry={() => list.refetch()}
-          />
-        ) : documents.length === 0 ? (
-          <EmptyState
-            variant="plain"
-            size="compact"
-            title={t("settings.sharing.pickerEmpty")}
-          />
-        ) : (
-          <ul
-            className="max-h-[50vh] space-y-1.5 overflow-y-auto overscroll-contain"
-            data-testid="share-doc-picker-list"
-          >
-            {documents.map((doc) => {
-              const picked = selectedIds.has(doc.id);
-              const title =
-                doc.title ?? doc.filename ?? t("documents.card.untitled");
-              const Icon = DOCUMENT_KIND_ICONS[doc.kind];
-              const disabled = !picked && atCap;
-              return (
-                <li key={doc.id}>
-                  <button
-                    type="button"
-                    aria-pressed={picked}
-                    disabled={disabled}
-                    onClick={() => toggle(doc, title)}
-                    className={cn(
-                      "border-border hover:bg-muted/50 flex w-full items-center gap-3 rounded-lg border p-3 text-left",
-                      "focus-visible:ring-ring/50 focus-visible:ring-[3px] focus-visible:outline-none",
-                      picked && "border-primary/40 bg-primary/5",
-                      disabled && "cursor-not-allowed opacity-50",
-                    )}
-                  >
-                    <Icon
-                      className="text-foreground size-5 shrink-0"
-                      aria-hidden
-                    />
-                    <span className="min-w-0 flex-1">
-                      <span className="block truncate text-sm font-medium">
-                        {title}
-                      </span>
-                      <span className="text-muted-foreground block text-xs">
-                        {documentDate(doc)}
-                      </span>
-                    </span>
-                    <Check
-                      className={cn(
-                        "text-primary size-4 shrink-0",
-                        picked ? "opacity-100" : "opacity-0",
-                      )}
-                      aria-hidden
-                    />
-                  </button>
-                </li>
-              );
-            })}
-          </ul>
-        )}
-      </div>
-    </ResponsiveSheet>
+    />
   );
 }