refactor(settings): unify card headers, integration verbs, test buttons, and tap targets

Holistic consistency pass over the settings and integration surfaces so the
same concept reads and behaves the same way everywhere.

- Card headers: migrate the four integration cards (Withings, WHOOP,
  Fitbit/Google Health, Mood Log) plus the profile, passkeys, avatar, about,
  api-endpoints, api-tokens, and sharing cards onto the shared
  SettingsCardHeader primitive. Extend the primitive with an inline title
  accessory slot (Fitbit tag + experimental badge) and a multi-line
  description slot (overlap / experimental / deprecation sub-notes), keeping
  the rendered result identical.
- Integration verbs: normalise Mood Log onto the canonical "Sync now" /
  "Sync all data" / "Synchronize" set used by the other integrations, across
  all six locales. Swap the full-sync icon from Download to RefreshCw and
  align its action-row icon metrics with the sibling cards.
- Test buttons: migrate Telegram and ntfy off their hand-rolled "Test
  message" buttons onto the shared TestConnectionButton, so every channel and
  integration test control shares one icon, label, latency readout, and error
  taxonomy. Retire the now-unused testMessage / testSent strings.
- ntfy auth-token placeholder no longer reuses the "Saved" status string;
  it now reads "Saved — enter new to replace" like the other secret fields.
- Save-success copy: collapse the moodLog and Telegram bespoke strings onto
  the shared settings.saved string.
- Tap targets: floor every size="sm" action-row button (sync / full-sync /
  test / disconnect / save / connect-secret copy) at min-h-11, fixed at the
  TestConnectionButton source and across the cards, so they clear the 44px
  touch minimum.
- Contrast: the onboarding source-card badge moves from muted-on-muted to
  text-foreground; web-push card body rhythm aligns on space-y-4; Mood Log's
  deprecation note drops its bespoke 11px-italic treatment for the shared
  sub-note style.

(cherry picked from commit 11931d14b7875b7e2184a3b373d7a34b842f8eae)

src/components/onboarding/SourceCardGrid.tsx

@@ -227,7 +227,7 @@ function SourceCardItem({
         <h2 className="text-base font-semibold tracking-tight">{titleLabel}</h2>
         {badgeLabel ? (
           <span
-            className="bg-muted text-muted-foreground mt-1 inline-flex items-center rounded-full px-2 py-0.5 text-[10px] font-medium uppercase tracking-wide"
+            className="bg-muted text-foreground mt-1 inline-flex items-center rounded-full px-2 py-0.5 text-[10px] font-medium uppercase tracking-wide"
             data-testid={`source-badge-${card.slug}`}
           >
             {badgeLabel}

src/components/settings/_card-header.tsx

@@ -35,14 +35,19 @@ import { cn } from "@/lib/utils";
 export interface SettingsCardHeaderProps {
   /** Lucide icon component; rendered as `text-primary h-5 w-5`. */
   icon: LucideIcon;
-  /** Card title — rendered as `<h2 class="text-lg font-semibold">`. */
-  title: string;
+  /** Card title — rendered as `<h2 class="text-lg font-semibold">`.
+   *  Accepts a node so a card can wrap the title in a link. */
+  title: React.ReactNode;
   /** Optional id for the `<h2>` so an outer `aria-labelledby`
    *  attribute on the card itself can reference it. */
   titleId?: string;
+  /** Optional inline accessory rendered in the title row, immediately
+   *  after the title (e.g. a tag chip + experimental badge). The title
+   *  row wraps so the accessories reflow below on a narrow viewport. */
+  titleAccessory?: React.ReactNode;
   /** Optional short description rendered as muted text below the
    *  title row. Either a string (paragraph) or arbitrary node
-   *  (links, badges, etc.). */
+   *  (links, badges, extra sub-notes, etc.). */
   description?: React.ReactNode;
   /** Optional right-aligned status surface — typically an
    *  `<IntegrationStatusPill>` or a wrapper around badges. */
@@ -55,6 +60,7 @@ export function SettingsCardHeader({
   icon: Icon,
   title,
   titleId,
+  titleAccessory,
   description,
   status,
   className,
@@ -62,16 +68,19 @@ export function SettingsCardHeader({
   return (
     <header className={cn("space-y-1", className)}>
       <div className="flex flex-wrap items-start justify-between gap-2">
-        <div className="flex items-center gap-2">
+        <div className="flex flex-wrap items-center gap-2">
           <Icon className="text-primary h-5 w-5 shrink-0" aria-hidden="true" />
           <h2 id={titleId} className="text-lg font-semibold">
             {title}
           </h2>
+          {titleAccessory}
         </div>
         {status ? <div className="flex shrink-0 items-center gap-2">{status}</div> : null}
       </div>
       {description ? (
-        <p className="text-muted-foreground text-xs">{description}</p>
+        <div className="text-muted-foreground space-y-1 text-xs">
+          {description}
+        </div>
       ) : null}
     </header>
   );

src/components/settings/about-section.tsx

@@ -14,6 +14,7 @@ import {
 } from "lucide-react";
 
 import { Button } from "@/components/ui/button";
+import { SettingsCardHeader } from "@/components/settings/_card-header";
 import { useAuth } from "@/hooks/use-auth";
 import { useFormatters, useTranslations } from "@/lib/i18n/context";
 import { restartOnboardingTour } from "@/lib/onboarding/tour-restart";
@@ -251,10 +252,7 @@ export function AboutSection() {
           which read as a separate field even though the two values belong
           on the same row. */}
       <div className="bg-card border-border rounded-xl border p-6">
-        <div className="mb-4 flex items-center gap-2">
-          <Info className="text-primary h-5 w-5" />
-          <h2 className="text-lg font-semibold">HealthLog</h2>
-        </div>
+        <SettingsCardHeader icon={Info} title="HealthLog" className="mb-4" />
 
         {isLoading || !version ? (
           <div className="flex items-center gap-2">
@@ -324,12 +322,11 @@ export function AboutSection() {
           telling the user what the section was for. */}
       {version && (
         <div className="bg-card border-border rounded-xl border p-6">
-          <div className="mb-4 flex items-center gap-2">
-            <BookOpen className="text-primary h-5 w-5" />
-            <h2 className="text-lg font-semibold">
-              {t("settings.about.linksHeading")}
-            </h2>
-          </div>
+          <SettingsCardHeader
+            icon={BookOpen}
+            title={t("settings.about.linksHeading")}
+            className="mb-4"
+          />
           <div className="flex flex-col gap-2 sm:flex-row sm:flex-wrap">
             <Button asChild variant="outline" size="sm">
               <a

src/components/settings/account-section.tsx

@@ -52,6 +52,7 @@ import { useTranslations } from "@/lib/i18n/context";
 import { restartOnboardingTour } from "@/lib/onboarding/tour-restart";
 import { describePasskeyError } from "@/lib/passkey-errors";
 import { queryKeys } from "@/lib/query-keys";
+import { SettingsCardHeader } from "@/components/settings/_card-header";
 import { TimezonePicker } from "@/components/settings/timezone-picker";
 import { UnitPreferenceSelect } from "@/components/settings/unit-preference-select";
 import { InjectionSitesCard } from "@/components/settings/injection-sites-card";
@@ -398,10 +399,11 @@ export function AccountSection() {
       <AvatarSection />
 
       <div className="bg-card border-border rounded-xl border p-6">
-        <div className="mb-4 flex items-center gap-2">
-          <User className="text-primary h-5 w-5" />
-          <h2 className="text-lg font-semibold">{t("settings.profile")}</h2>
-        </div>
+        <SettingsCardHeader
+          icon={User}
+          title={t("settings.profile")}
+          className="mb-4"
+        />
         <form onSubmit={handleSaveProfile} className="space-y-4">
           <div className="grid gap-4 sm:grid-cols-2">
             <div className="space-y-2">
@@ -600,10 +602,11 @@ export function AccountSection() {
 
       {/* Passkeys card */}
       <div className="bg-card border-border rounded-xl border p-6">
-        <div className="mb-4 flex items-center gap-2">
-          <Shield className="text-primary h-5 w-5" />
-          <h2 className="text-lg font-semibold">{t("settings.passkeys")}</h2>
-        </div>
+        <SettingsCardHeader
+          icon={Shield}
+          title={t("settings.passkeys")}
+          className="mb-4"
+        />
         <PasskeyListSection isAuthenticated={isAuthenticated} />
         <div className="mt-4 flex justify-end">
           <Button
@@ -1131,10 +1134,11 @@ function AvatarSection() {
 
   return (
     <div className="bg-card border-border rounded-xl border p-6">
-      <div className="mb-4 flex items-center gap-2">
-        <ImageUp className="text-primary h-5 w-5" />
-        <h2 className="text-lg font-semibold">{t("settings.avatar.title")}</h2>
-      </div>
+      <SettingsCardHeader
+        icon={ImageUp}
+        title={t("settings.avatar.title")}
+        className="mb-4"
+      />
       <p className="text-muted-foreground mb-4 text-sm">
         {t("settings.avatar.description")}
       </p>

src/components/settings/api-section.tsx

@@ -19,6 +19,7 @@ import {
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
+import { SettingsCardHeader } from "@/components/settings/_card-header";
 import { useAuth } from "@/hooks/use-auth";
 import { formatDate, formatDateTime } from "@/lib/format";
 import { useTranslations } from "@/lib/i18n/context";
@@ -77,15 +78,11 @@ function ApiEndpointsCard() {
 
   return (
     <div className="bg-card border-border rounded-xl border p-6">
-      <div className="flex items-center gap-2">
-        <Key className="text-primary h-5 w-5" />
-        <h2 className="text-lg font-semibold">
-          {t("settings.apiEndpointsTitle")}
-        </h2>
-      </div>
-      <p className="text-muted-foreground mt-1 text-xs">
-        {t("settings.apiEndpointsDescription")}
-      </p>
+      <SettingsCardHeader
+        icon={Key}
+        title={t("settings.apiEndpointsTitle")}
+        description={t("settings.apiEndpointsDescription")}
+      />
 
       {/* Desktop table — verbatim layout for md+. */}
       <div className="border-border mt-4 hidden overflow-x-auto rounded-lg border md:block">
@@ -244,28 +241,26 @@ function ApiTokensCard() {
 
   return (
     <div className="bg-card border-border rounded-xl border p-6">
-      <div className="flex flex-wrap items-start justify-between gap-2">
-        <div className="flex items-center gap-2">
-          <Key className="text-primary h-5 w-5" />
-          <h2 className="text-lg font-semibold">{t("settings.apiTokens")}</h2>
-        </div>
-        <div className="flex flex-wrap items-center gap-2">
-          {activeTokens.length > 0 && (
-            <Badge className="border-dracula-green/30 bg-dracula-green/15 text-dracula-green">
-              {t("settings.configured")}
-            </Badge>
-          )}
-          {latestActiveUse && (
-            <Badge variant="outline" className="text-xs">
-              {t("settings.tokenTableLastUsed")}:{" "}
-              {formatDateTime(latestActiveUse)}
-            </Badge>
-          )}
-        </div>
-      </div>
-      <p className="text-muted-foreground mt-1 text-xs">
-        {t("settings.apiTokensDescription")}
-      </p>
+      <SettingsCardHeader
+        icon={Key}
+        title={t("settings.apiTokens")}
+        description={t("settings.apiTokensDescription")}
+        status={
+          <>
+            {activeTokens.length > 0 && (
+              <Badge className="border-dracula-green/30 bg-dracula-green/15 text-dracula-green">
+                {t("settings.configured")}
+              </Badge>
+            )}
+            {latestActiveUse && (
+              <Badge variant="outline" className="text-xs">
+                {t("settings.tokenTableLastUsed")}:{" "}
+                {formatDateTime(latestActiveUse)}
+              </Badge>
+            )}
+          </>
+        }
+      />
 
       <div className="mt-4 space-y-4">
         <form onSubmit={handleCreate} className="flex gap-2">

src/components/settings/integrations-section.tsx

@@ -5,7 +5,6 @@ import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import {
   Activity,
   AlertCircle,
-  Download,
   HeartPulse,
   Link2,
   Loader2,
@@ -32,6 +31,7 @@ import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { PasswordInput } from "@/components/ui/password-input";
 import { TestConnectionButton } from "@/components/settings/test-connection-button";
+import { SettingsCardHeader } from "@/components/settings/_card-header";
 import { IntegrationStatusPill } from "@/components/settings/integration-status-pill";
 import type { IntegrationPillState } from "@/components/settings/integration-status-pill";
 import { useAuth } from "@/hooks/use-auth";
@@ -379,16 +379,14 @@ function WithingsCard({
 
   return (
     <div className="bg-card border-border rounded-xl border p-6">
-      <div className="flex flex-wrap items-start justify-between gap-2">
-        <div className="flex items-center gap-2">
-          <Link2 className="text-primary h-5 w-5" />
-          <h2 className="text-lg font-semibold">{t("settings.withings")}</h2>
-        </div>
-        <IntegrationStatusPill state={pillState} lastSyncAt={pillLastSyncAt} />
-      </div>
-      <p className="text-muted-foreground mt-1 text-xs">
-        {t("settings.withingsDescription")}
-      </p>
+      <SettingsCardHeader
+        icon={Link2}
+        title={t("settings.withings")}
+        description={t("settings.withingsDescription")}
+        status={
+          <IntegrationStatusPill state={pillState} lastSyncAt={pillLastSyncAt} />
+        }
+      />
 
       <hr
         data-testid="integration-card-divider"
@@ -539,7 +537,7 @@ function WithingsCard({
                 type="submit"
                 variant="outline"
                 size="sm"
-                className="w-full sm:w-auto"
+                className="min-h-11 w-full sm:w-auto"
                 disabled={
                   credsSaving || !clientId.trim() || !clientSecret.trim()
                 }
@@ -575,6 +573,7 @@ function WithingsCard({
               <Button
                 variant="outline"
                 size="sm"
+                className="min-h-11"
                 onClick={() => handleSync(false)}
                 disabled={syncing}
               >
@@ -587,7 +586,12 @@ function WithingsCard({
               </Button>
               <AlertDialog>
                 <AlertDialogTrigger asChild>
-                  <Button variant="outline" size="sm" disabled={syncing}>
+                  <Button
+                    variant="outline"
+                    size="sm"
+                    className="min-h-11"
+                    disabled={syncing}
+                  >
                     {syncing ? (
                       <Loader2 className="mr-1 h-3.5 w-3.5 animate-spin motion-reduce:animate-none" />
                     ) : (
@@ -622,7 +626,7 @@ function WithingsCard({
                   <Button
                     variant="outline"
                     size="sm"
-                    className="text-destructive"
+                    className="text-destructive min-h-11"
                   >
                     <Unlink className="mr-1 h-3.5 w-3.5" />
                     {t("settings.withingsDisconnect")}
@@ -820,19 +824,21 @@ function WhoopCard({
 
   return (
     <div className="bg-card border-border rounded-xl border p-6">
-      <div className="flex flex-wrap items-start justify-between gap-2">
-        <div className="flex items-center gap-2">
-          <Activity className="text-primary h-5 w-5" />
-          <h2 className="text-lg font-semibold">{t("settings.whoop")}</h2>
-        </div>
-        <IntegrationStatusPill state={pillState} lastSyncAt={pillLastSyncAt} />
-      </div>
-      <p className="text-muted-foreground mt-1 text-xs">
-        {t("settings.whoopDescription")}
-      </p>
-      <p className="text-muted-foreground/80 mt-2 text-xs">
-        {t("settings.whoopOverlapNote")}
-      </p>
+      <SettingsCardHeader
+        icon={Activity}
+        title={t("settings.whoop")}
+        description={
+          <>
+            <p>{t("settings.whoopDescription")}</p>
+            <p className="text-muted-foreground/80">
+              {t("settings.whoopOverlapNote")}
+            </p>
+          </>
+        }
+        status={
+          <IntegrationStatusPill state={pillState} lastSyncAt={pillLastSyncAt} />
+        }
+      />
 
       <hr
         data-testid="integration-card-divider"
@@ -950,7 +956,7 @@ function WhoopCard({
                 type="submit"
                 variant="outline"
                 size="sm"
-                className="w-full sm:w-auto"
+                className="min-h-11 w-full sm:w-auto"
                 disabled={
                   credsSaving || !clientId.trim() || !clientSecret.trim()
                 }
@@ -980,6 +986,7 @@ function WhoopCard({
               <Button
                 variant="outline"
                 size="sm"
+                className="min-h-11"
                 onClick={() => handleSync(false)}
                 disabled={syncing}
               >
@@ -992,7 +999,12 @@ function WhoopCard({
               </Button>
               <AlertDialog>
                 <AlertDialogTrigger asChild>
-                  <Button variant="outline" size="sm" disabled={syncing}>
+                  <Button
+                    variant="outline"
+                    size="sm"
+                    className="min-h-11"
+                    disabled={syncing}
+                  >
                     {syncing ? (
                       <Loader2 className="mr-1 h-3.5 w-3.5 animate-spin motion-reduce:animate-none" />
                     ) : (
@@ -1027,7 +1039,7 @@ function WhoopCard({
                   <Button
                     variant="outline"
                     size="sm"
-                    className="text-destructive"
+                    className="text-destructive min-h-11"
                   >
                     <Unlink className="mr-1 h-3.5 w-3.5" />
                     {t("settings.whoopDisconnect")}
@@ -1239,35 +1251,41 @@ function FitbitCard({
       data-testid="fitbit-card"
       className="bg-card border-border rounded-xl border p-6"
     >
-      <div className="flex flex-wrap items-start justify-between gap-2">
-        <div className="flex flex-wrap items-center gap-2">
-          <HeartPulse className="text-primary h-5 w-5" />
-          <h2 className="text-lg font-semibold">{t("settings.fitbit")}</h2>
-          <span className="bg-muted text-foreground rounded-full px-2 py-0.5 text-[0.6875rem] font-medium">
-            {t("settings.fitbitTag")}
-          </span>
-          <Badge
-            variant="outline"
-            data-testid="fitbit-experimental-badge"
-            className="border-amber-500/50 text-amber-600 dark:text-amber-400"
-          >
-            {t("settings.fitbitExperimentalBadge")}
-          </Badge>
-        </div>
-        <IntegrationStatusPill state={pillState} lastSyncAt={pillLastSyncAt} />
-      </div>
-      <p className="text-muted-foreground mt-1 text-xs">
-        {t("settings.fitbitDescription")}
-      </p>
-      <p
-        data-testid="fitbit-experimental-note"
-        className="text-muted-foreground/80 mt-2 text-xs"
-      >
-        {t("settings.fitbitExperimentalNote")}
-      </p>
-      <p className="text-muted-foreground/80 mt-2 text-xs">
-        {t("settings.fitbitOverlapNote")}
-      </p>
+      <SettingsCardHeader
+        icon={HeartPulse}
+        title={t("settings.fitbit")}
+        titleAccessory={
+          <>
+            <span className="bg-muted text-foreground rounded-full px-2 py-0.5 text-[0.6875rem] font-medium">
+              {t("settings.fitbitTag")}
+            </span>
+            <Badge
+              variant="outline"
+              data-testid="fitbit-experimental-badge"
+              className="border-amber-500/50 text-amber-600 dark:text-amber-400"
+            >
+              {t("settings.fitbitExperimentalBadge")}
+            </Badge>
+          </>
+        }
+        description={
+          <>
+            <p>{t("settings.fitbitDescription")}</p>
+            <p
+              data-testid="fitbit-experimental-note"
+              className="text-muted-foreground/80"
+            >
+              {t("settings.fitbitExperimentalNote")}
+            </p>
+            <p className="text-muted-foreground/80">
+              {t("settings.fitbitOverlapNote")}
+            </p>
+          </>
+        }
+        status={
+          <IntegrationStatusPill state={pillState} lastSyncAt={pillLastSyncAt} />
+        }
+      />
 
       <hr
         data-testid="integration-card-divider"
@@ -1384,7 +1402,7 @@ function FitbitCard({
                 type="submit"
                 variant="outline"
                 size="sm"
-                className="w-full sm:w-auto"
+                className="min-h-11 w-full sm:w-auto"
                 disabled={
                   credsSaving || !clientId.trim() || !clientSecret.trim()
                 }
@@ -1414,6 +1432,7 @@ function FitbitCard({
               <Button
                 variant="outline"
                 size="sm"
+                className="min-h-11"
                 onClick={() => handleSync(false)}
                 disabled={syncing}
               >
@@ -1426,7 +1445,12 @@ function FitbitCard({
               </Button>
               <AlertDialog>
                 <AlertDialogTrigger asChild>
-                  <Button variant="outline" size="sm" disabled={syncing}>
+                  <Button
+                    variant="outline"
+                    size="sm"
+                    className="min-h-11"
+                    disabled={syncing}
+                  >
                     {syncing ? (
                       <Loader2 className="mr-1 h-3.5 w-3.5 animate-spin motion-reduce:animate-none" />
                     ) : (
@@ -1461,7 +1485,7 @@ function FitbitCard({
                   <Button
                     variant="outline"
                     size="sm"
-                    className="text-destructive"
+                    className="text-destructive min-h-11"
                   >
                     <Unlink className="mr-1 h-3.5 w-3.5" />
                     {t("settings.fitbitDisconnect")}
@@ -1556,7 +1580,7 @@ function MoodLogCard({
       body: JSON.stringify({ url: url.trim(), apiKey: apiKey.trim() }),
     });
     if (res.ok) {
-      setMsg(t("settings.moodLogSaved"));
+      setMsg(t("settings.saved"));
       setMsgType("success");
       setUrl("");
       setApiKey("");
@@ -1581,10 +1605,7 @@ function MoodLogCard({
       if (res.ok) {
         const json = await res.json();
         setMsg(
-          t("settings.moodLogSyncResult").replace(
-            "{count}",
-            String(json.data.imported),
-          ),
+          t("settings.moodLogSyncResult", { count: json.data.imported }),
         );
         setMsgType("success");
         void refreshStatus();
@@ -1622,28 +1643,30 @@ function MoodLogCard({
 
   return (
     <div className="bg-card border-border rounded-xl border p-6">
-      <div className="flex flex-wrap items-start justify-between gap-2">
-        <div className="flex items-center gap-2">
-          <Smile className="text-primary h-5 w-5" />
-          <h2 className="text-lg font-semibold">
-            <a
-              href="https://moodlog.onback.io"
-              target="_blank"
-              rel="noopener noreferrer"
-              className="hover:underline"
-            >
-              {t("settings.moodLogTitle")}
-            </a>
-          </h2>
-        </div>
-        <IntegrationStatusPill state={pillState} lastSyncAt={pillLastSyncAt} />
-      </div>
-      <p className="text-muted-foreground mt-1 text-xs">
-        {t("settings.moodLogDescription")}
-      </p>
-      <p className="text-muted-foreground/80 mt-1 text-[11px] italic">
-        {t("settings.moodLogDeprecated")}
-      </p>
+      <SettingsCardHeader
+        icon={Smile}
+        title={
+          <a
+            href="https://moodlog.onback.io"
+            target="_blank"
+            rel="noopener noreferrer"
+            className="hover:underline"
+          >
+            {t("settings.moodLogTitle")}
+          </a>
+        }
+        description={
+          <>
+            <p>{t("settings.moodLogDescription")}</p>
+            <p className="text-muted-foreground/80">
+              {t("settings.moodLogDeprecated")}
+            </p>
+          </>
+        }
+        status={
+          <IntegrationStatusPill state={pillState} lastSyncAt={pillLastSyncAt} />
+        }
+      />
 
       {/* v1.4.19 A5 — visual divider matches Withings for consistency
           (the maintainer explicitly called the asymmetry out). */}
@@ -1704,9 +1727,13 @@ function MoodLogCard({
               type="submit"
               disabled={saving || (!url.trim() && !apiKey.trim())}
               size="sm"
+              className="min-h-11"
             >
-              {saving && <Loader2 className="mr-2 h-4 w-4 animate-spin motion-reduce:animate-none" />}
-              <Save className="mr-2 h-4 w-4" />
+              {saving ? (
+                <Loader2 className="mr-1 h-3.5 w-3.5 animate-spin motion-reduce:animate-none" />
+              ) : (
+                <Save className="mr-1 h-3.5 w-3.5" />
+              )}
               {t("common.save")}
             </Button>
           </div>
@@ -1740,7 +1767,7 @@ function MoodLogCard({
                       setMsg(t("common.copied"));
                       setMsgType("success");
                     }}
-                    className="w-full sm:w-auto"
+                    className="min-h-11 w-full sm:w-auto"
                   >
                     {/* v1.4.22 D / D-DSGN-M-04 — use the proper
                         common.copy key instead of stripping the
@@ -1778,18 +1805,27 @@ function MoodLogCard({
               <Button
                 variant="outline"
                 size="sm"
+                className="min-h-11"
                 disabled={syncing}
                 onClick={() => handleSync(false)}
               >
-                {syncing && <Loader2 className="mr-2 h-4 w-4 animate-spin motion-reduce:animate-none" />}
-                <RefreshCw className="mr-2 h-4 w-4" />
+                {syncing ? (
+                  <Loader2 className="mr-1 h-3.5 w-3.5 animate-spin motion-reduce:animate-none" />
+                ) : (
+                  <RefreshCw className="mr-1 h-3.5 w-3.5" />
+                )}
                 {t("settings.moodLogSync")}
               </Button>
 
               <AlertDialog>
                 <AlertDialogTrigger asChild>
-                  <Button variant="outline" size="sm" disabled={syncing}>
-                    <Download className="mr-2 h-4 w-4" />
+                  <Button
+                    variant="outline"
+                    size="sm"
+                    className="min-h-11"
+                    disabled={syncing}
+                  >
+                    <RefreshCw className="mr-1 h-3.5 w-3.5" />
                     {t("settings.moodLogFullSync")}
                   </Button>
                 </AlertDialogTrigger>
@@ -1821,9 +1857,9 @@ function MoodLogCard({
                   <Button
                     variant="outline"
                     size="sm"
-                    className="text-destructive"
+                    className="text-destructive min-h-11"
                   >
-                    <Unlink className="mr-2 h-4 w-4" />
+                    <Unlink className="mr-1 h-3.5 w-3.5" />
                     {t("settings.moodLogDisconnect")}
                   </Button>
                 </AlertDialogTrigger>

src/components/settings/ntfy-card.tsx

@@ -2,7 +2,7 @@
 
 import { useState } from "react";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
-import { Bell, Loader2, Send } from "lucide-react";
+import { Bell, Loader2 } from "lucide-react";
 
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
@@ -10,6 +10,7 @@ import { Label } from "@/components/ui/label";
 import { Switch } from "@/components/ui/switch";
 import { PasswordInput } from "@/components/ui/password-input";
 import { SettingsCardHeader } from "@/components/settings/_card-header";
+import { TestConnectionButton } from "@/components/settings/test-connection-button";
 import { useTranslations } from "@/lib/i18n/context";
 import { queryKeys } from "@/lib/query-keys";
 
@@ -82,24 +83,6 @@ export function NtfyCard({ isAuthenticated }: { isAuthenticated: boolean }) {
     },
   });
 
-  const test = useMutation({
-    mutationFn: async () => {
-      const res = await fetch("/api/settings/ntfy/test", { method: "POST" });
-      if (!res.ok) {
-        const json = await res.json();
-        throw new Error(json.error || t("common.error"));
-      }
-    },
-    onSuccess: () => {
-      setSaveMsg(t("settings.testSent"));
-      setSaveMsgType("success");
-    },
-    onError: (err: Error) => {
-      setSaveMsg(err.message);
-      setSaveMsgType("error");
-    },
-  });
-
   return (
     <div className="bg-card border-border rounded-xl border p-6">
       <SettingsCardHeader
@@ -151,7 +134,7 @@ export function NtfyCard({ isAuthenticated }: { isAuthenticated: boolean }) {
                 id="ntfy-auth"
                 placeholder={
                   settings?.hasAuthToken
-                    ? t("settings.saved")
+                    ? t("settings.withingsCredentialsSavedPlaceholder")
                     : t("common.optional")
                 }
                 value={authToken}
@@ -172,21 +155,16 @@ export function NtfyCard({ isAuthenticated }: { isAuthenticated: boolean }) {
             </p>
           )}
 
-          <div className="flex justify-end gap-2">
+          <div className="flex flex-wrap items-start justify-end gap-2">
+            <TestConnectionButton
+              endpoint="/api/settings/ntfy/test"
+              disabled={!settings?.enabled}
+            />
             <Button
-              type="button"
-              variant="outline"
-              disabled={test.isPending || !settings?.enabled}
-              onClick={() => test.mutate()}
+              type="submit"
+              disabled={save.isPending}
+              className="min-h-11"
             >
-              {test.isPending ? (
-                <Loader2 className="mr-1 h-3.5 w-3.5 animate-spin motion-reduce:animate-none" />
-              ) : (
-                <Send className="mr-1 h-3.5 w-3.5" />
-              )}
-              {t("settings.testMessage")}
-            </Button>
-            <Button type="submit" disabled={save.isPending}>
               {save.isPending && (
                 <Loader2 className="mr-1 h-3.5 w-3.5 animate-spin motion-reduce:animate-none" />
               )}

src/components/settings/sharing-section.tsx

@@ -37,6 +37,7 @@ import { Checkbox } from "@/components/ui/checkbox";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { Switch } from "@/components/ui/switch";
+import { SettingsCardHeader } from "@/components/settings/_card-header";
 import { useAuth } from "@/hooks/use-auth";
 import { formatDate, formatDateTime } from "@/lib/format";
 import { useTranslations } from "@/lib/i18n/context";
@@ -214,15 +215,11 @@ function ShareLinksCard() {
 
   return (
     <div className="bg-card border-border space-y-6 rounded-xl border p-6">
-      <div className="flex items-center gap-2">
-        <Share2 className="text-primary h-5 w-5" />
-        <h2 className="text-lg font-semibold">
-          {t("settings.sharing.createTitle")}
-        </h2>
-      </div>
-      <p className="text-muted-foreground -mt-4 text-xs">
-        {t("settings.sharing.createDescription")}
-      </p>
+      <SettingsCardHeader
+        icon={Share2}
+        title={t("settings.sharing.createTitle")}
+        description={t("settings.sharing.createDescription")}
+      />
 
       <form
         className="space-y-4"

src/components/settings/telegram-card.tsx

@@ -2,7 +2,7 @@
 
 import { useState } from "react";
 import { useQuery, useQueryClient } from "@tanstack/react-query";
-import { Loader2, MessageCircle, Save, Send } from "lucide-react";
+import { Loader2, MessageCircle, Save } from "lucide-react";
 
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
@@ -10,6 +10,7 @@ import { Label } from "@/components/ui/label";
 import { Switch } from "@/components/ui/switch";
 import { PasswordInput } from "@/components/ui/password-input";
 import { SettingsCardHeader } from "@/components/settings/_card-header";
+import { TestConnectionButton } from "@/components/settings/test-connection-button";
 import { useTranslations } from "@/lib/i18n/context";
 import { queryKeys } from "@/lib/query-keys";
 
@@ -30,7 +31,6 @@ export function TelegramCard({
   const [chatId, setChatId] = useState("");
   const [enabled, setEnabled] = useState(false);
   const [saving, setSaving] = useState(false);
-  const [testing, setTesting] = useState(false);
   const [msg, setMsg] = useState<string | null>(null);
   const [msgType, setMsgType] = useState<"success" | "error" | null>(null);
 
@@ -76,7 +76,7 @@ export function TelegramCard({
     });
 
     if (res.ok) {
-      setMsg(t("settings.telegramSaved"));
+      setMsg(t("settings.saved"));
       setMsgType("success");
       setBotToken("");
       queryClient.invalidateQueries({ queryKey: queryKeys.telegram() });
@@ -88,23 +88,6 @@ export function TelegramCard({
     setSaving(false);
   }
 
-  async function handleTest() {
-    setTesting(true);
-    setMsg(null);
-    setMsgType(null);
-
-    const res = await fetch("/api/settings/telegram/test", { method: "POST" });
-    if (res.ok) {
-      setMsg(t("settings.testSent"));
-      setMsgType("success");
-    } else {
-      const json = await res.json();
-      setMsg(json.error || t("common.error"));
-      setMsgType("error");
-    }
-    setTesting(false);
-  }
-
   return (
     <div className="bg-card border-border rounded-xl border p-6">
       <SettingsCardHeader
@@ -182,25 +165,16 @@ export function TelegramCard({
             </p>
           )}
 
-          <div className="flex justify-end gap-2">
-            <Button
-              type="button"
-              variant="outline"
-              disabled={testing || !settings?.hasBotToken}
-              onClick={handleTest}
-            >
-              {testing ? (
-                <Loader2 className="mr-2 h-4 w-4 animate-spin motion-reduce:animate-none" />
-              ) : (
-                <Send className="mr-2 h-4 w-4" />
-              )}
-              {t("settings.testMessage")}
-            </Button>
-            <Button type="submit" disabled={saving}>
+          <div className="flex flex-wrap items-start justify-end gap-2">
+            <TestConnectionButton
+              endpoint="/api/settings/telegram/test"
+              disabled={!settings?.hasBotToken}
+            />
+            <Button type="submit" disabled={saving} className="min-h-11">
               {saving ? (
-                <Loader2 className="mr-2 h-4 w-4 animate-spin motion-reduce:animate-none" />
+                <Loader2 className="mr-1 h-3.5 w-3.5 animate-spin motion-reduce:animate-none" />
               ) : (
-                <Save className="mr-2 h-4 w-4" />
+                <Save className="mr-1 h-3.5 w-3.5" />
               )}
               {t("common.save")}
             </Button>

src/components/settings/test-connection-button.tsx

@@ -83,6 +83,7 @@ export function TestConnectionButton({
         type="button"
         variant="outline"
         size="sm"
+        className="min-h-11"
         onClick={handleClick}
         disabled={disabled || testing}
       >

src/components/settings/web-push-card.tsx

@@ -163,7 +163,7 @@ export function WebPushCard() {
         description={t("settings.webPushDescription")}
       />
 
-      <div className="mt-4 space-y-3">
+      <div className="mt-4 space-y-4">
         {loading ? (
           <div className="flex items-center gap-2">
             <Loader2 className="text-muted-foreground h-4 w-4 animate-spin motion-reduce:animate-none" />
@@ -182,6 +182,7 @@ export function WebPushCard() {
               <Button
                 variant="outline"
                 size="sm"
+                className="min-h-11"
                 onClick={handleUnsubscribe}
                 disabled={actionLoading}
               >
@@ -194,6 +195,7 @@ export function WebPushCard() {
               <Button
                 variant="outline"
                 size="sm"
+                className="min-h-11"
                 onClick={handleSubscribe}
                 disabled={actionLoading}
               >