diff --git a/docs/branch-review-records/81997d38c381bb8080a941b3ba8e54540b842a4341cf4b38c4b6f6a3b91ce316.record.md b/docs/branch-review-records/81997d38c381bb8080a941b3ba8e54540b842a4341cf4b38c4b6f6a3b91ce316.record.md
new file mode 100644
index 0000000000..8573b0b878
--- /dev/null
+++ b/docs/branch-review-records/81997d38c381bb8080a941b3ba8e54540b842a4341cf4b38c4b6f6a3b91ce316.record.md
@@ -0,0 +1 @@
+| 2026-08-18 | claude/patient-factsheets-search-regression-8iyvnd | 1d16190bf74bd92faf272f17eab426ed08f37776 | src/components/mode-home-template.tsx,tests/mode-home-main-align.test.ts (correction to prior record's src/components/mode-home-template.tsx claim) | approved | corrected the min-height calc flagged by frontend-ui-reviewer (prior record understated verification: missed a broken tests/mode-home-main-align.test.ts and a live 40px phone scroll-overflow regression); full npm run test now green (661 files, 7079 passed, 4 skipped), tests/mode-home-main-align.test.ts run directly (5 passed), typecheck/eslint/prettier clean, live check of document.documentElement.scrollHeight vs window.innerHeight on /factsheets /differentials /dsm shows zero overflow |
diff --git a/docs/branch-review-records/c7d5291702bbc1acdbe61d91c20665e02df1aa60d3560900cd46e5c272b72d0a.record.md b/docs/branch-review-records/c7d5291702bbc1acdbe61d91c20665e02df1aa60d3560900cd46e5c272b72d0a.record.md
new file mode 100644
index 0000000000..ff6749e856
--- /dev/null
+++ b/docs/branch-review-records/c7d5291702bbc1acdbe61d91c20665e02df1aa60d3560900cd46e5c272b72d0a.record.md
@@ -0,0 +1 @@
+| 2026-08-18 | claude/patient-factsheets-search-regression-8iyvnd | 8b2ac1cd1cffcb92a13d66341e5d82d3f8067aa8 | src/lib/search-command-surface.ts,src/components/mode-home-template.tsx | approved | test:focused (283 passed), typecheck clean, eslint clean, prettier clean, live Playwright verification at 390x844 against /factsheets, /dsm, /differentials |
diff --git a/src/components/mode-home-template.tsx b/src/components/mode-home-template.tsx
index 70865572ed..2bf9e1cb31 100644
--- a/src/components/mode-home-template.tsx
+++ b/src/components/mode-home-template.tsx
@@ -140,8 +140,26 @@ export function ModeHomeHero({
 export type ModeHomeMainAlign = "center" | "start" | "startOnPhone";
 
 const MODE_HOME_MAIN_ALIGN_CLASS: Record<ModeHomeMainAlign, string> = {
-  // Short empty homes — centre in the visible canvas.
-  center: "justify-center pt-[clamp(1.25rem,4vh,2.25rem)] sm:pt-[clamp(1.75rem,5vh,3.25rem)]",
+  // Short empty homes — centre in the visible canvas. `justify-center` alone
+  // has no visible effect on phone: `<main>`'s immediate parent
+  // (`mobile-composer-reserve-pad` in GlobalSearchShell) is a plain block
+  // element, not a flex container, so `<main>`'s `flex-1` never fires there
+  // and the box shrinks to its own content height instead of stretching to
+  // fill the viewport — there is nothing to centre within. The sm+ rule
+  // already carries an explicit `min-h` for the same reason, but its formula
+  // (`100dvh - shell-header-h`) is NOT safe to reuse verbatim below sm: on
+  // phone, `mobile-composer-reserve-pad` also adds real top/bottom padding
+  // (`--phone-overlay-chrome-h`, `--mobile-composer-reserve`) that is zero at
+  // sm+ but not on phone. Subtracting only the header there under-accounts
+  // for that padding and pushes the document past the viewport (~40px
+  // overflow, live-verified) — so both padding terms are subtracted here too.
+  // `--mobile-composer-reserve` is a live CSS var, not a baked-in constant:
+  // this composes correctly if its value ever changes for a route that
+  // adopts `center`, at the cost of animating alongside it exactly as the
+  // reserve pad's own padding does — that's the correct behaviour, not jank,
+  // since the available space genuinely is changing too.
+  center:
+    "justify-center pt-[clamp(1.25rem,4vh,2.25rem)] sm:pt-[clamp(1.75rem,5vh,3.25rem)] max-sm:min-h-[calc(100dvh-var(--phone-overlay-chrome-h)-var(--mobile-composer-reserve))]",
   // Tall results / content — keep the top reachable on every breakpoint.
   start: "justify-start pt-3 sm:pt-4",
   // Content-rich homes that still fit after sm — top-align on phone only.
diff --git a/src/lib/search-command-surface.ts b/src/lib/search-command-surface.ts
index 506782033a..c7da653a39 100644
--- a/src/lib/search-command-surface.ts
+++ b/src/lib/search-command-surface.ts
@@ -153,6 +153,16 @@ const searchCommandSurfaceByMode: Partial<Record<AppModeId, SearchCommandSurface
     crossModes: ["documents", "forms", "tools"],
     remoteSearchEnabled: false,
   },
+  factsheets: {
+    examples: ["sertraline", "lithium monitoring", "CBT"],
+    suggestions: [
+      { text: "sertraline (Zoloft)", meta: "Medications" },
+      { text: "lithium monitoring", meta: "Tests & procedures" },
+      { text: "CBT", meta: "Therapies" },
+    ],
+    crossModes: ["prescribing", "dsm", "documents"],
+    remoteSearchEnabled: false,
+  },
 };
 
 export function searchCommandSurfaceConfig(modeId: AppModeId): SearchCommandSurfaceConfig | null {
diff --git a/tests/mode-home-main-align.test.ts b/tests/mode-home-main-align.test.ts
index 7c9ba0f4d8..301856aff3 100644
--- a/tests/mode-home-main-align.test.ts
+++ b/tests/mode-home-main-align.test.ts
@@ -28,7 +28,10 @@ describe("ModeHomeMain alignment contract", () => {
     expect(modeHomeSource).toMatch(/export type ModeHomeMainAlign/);
     expect(modeHomeSource).toMatch(/MODE_HOME_MAIN_ALIGN_CLASS/);
     expect(modeHomeSource).toMatch(/withoutJustifyUtilities/);
-    expect(modeHomeSource).toMatch(/center: "justify-center/);
+    // `\s*` (not a literal space) tolerates Prettier moving a long value onto
+    // its own line — this only asserts the value itself starts with the
+    // right justify-* utility, not source-line adjacency to the key.
+    expect(modeHomeSource).toMatch(/center:\s*"justify-center/);
     expect(modeHomeSource).toMatch(/start: "justify-start/);
     expect(modeHomeSource).toMatch(/startOnPhone: "justify-start/);
     // Must strip responsive/prefixed justify utilities, not only bare ones.