diff --git a/.planning/phases/37-admin-global-item-management/37-01-SUMMARY.md b/.planning/phases/37-admin-global-item-management/37-01-SUMMARY.md
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+---
+plan: "37-01"
+phase: 37
+status: complete
+completed: "2026-04-19"
+---
+
+# Summary: 37-01 — Server — Admin Global Item Services & Routes
+
+## What Was Built
+
+Three new service functions added to `global-item.service.ts`, a new admin-items route file with four endpoints, and the router mounted in `admin.ts`. All protected by existing `requireAuth + requireAdmin` middleware.
+
+## Key Files
+
+### Created
+- `src/server/routes/admin-items.ts` — Hono router with GET /, GET /:id, PUT /:id, DELETE /:id
+
+### Modified
+- `src/server/services/global-item.service.ts` — Added `listGlobalItemsForAdmin`, `updateGlobalItemById`, `deleteGlobalItem`
+- `src/server/routes/admin.ts` — Import and mount `adminItemRoutes` at `/items`
+- `tests/services/global-item.service.test.ts` — 13 new tests across 3 describe blocks
+
+## Decisions & Deviations
+
+No deviations from the plan. All service functions implemented exactly as specified.
+
+## Test Results
+
+- `bun test tests/services/global-item.service.test.ts`: 32 pass, 0 fail
+- `bun run build`: exits 0
+
+## Self-Check: PASSED
+
+- [x] `listGlobalItemsForAdmin` — paginated with batched tag/ownerCount queries
+- [x] `updateGlobalItemById` — partial update in transaction, syncs tags when provided
+- [x] `deleteGlobalItem` — nullifies FK refs, removes tag associations before delete, returns false for missing items
+- [x] `src/server/routes/admin-items.ts` created with all 4 endpoints
+- [x] Router mounted at `/items` in admin.ts
+- [x] All 13 new service tests pass
+- [x] Build exits 0
+- [x] ADMN-02, ADMN-03, ADMN-04 served (server side)
diff --git a/.planning/phases/37-admin-global-item-management/37-02-SUMMARY.md b/.planning/phases/37-admin-global-item-management/37-02-SUMMARY.md
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+---
+plan: "37-02"
+phase: 37
+status: complete
+completed: "2026-04-19"
+---
+
+# Summary: 37-02 — Client — Admin Items List, Edit Page & Sidebar
+
+## What Was Built
+
+Full client-side implementation of the admin global item management feature: hooks file, list page with infinite scroll, edit page with all fields and delete confirmation, and sidebar activation.
+
+## Key Files
+
+### Created
+- `src/client/hooks/useAdminGlobalItems.ts` — `useAdminGlobalItems` (infinite query), `useAdminGlobalItem` (detail), `useUpdateAdminGlobalItem`, `useDeleteAdminGlobalItem`
+- `src/client/routes/admin/items.tsx` — List page with data table, infinite scroll, search, tag filters, skeleton loading, empty state
+- `src/client/routes/admin/items.$itemId.tsx` — Edit page with all fields, manufacturer dropdown, TagInput chip component, delete confirmation dialog with ownerCount
+
+### Modified
+- `src/client/routes/admin.tsx` — Replaced disabled Items div with active `<Link to="/admin/items">`
+- `src/client/routeTree.gen.ts` — Auto-regenerated with `/admin/items` and `/admin/items/$itemId` routes
+
+## Decisions & Deviations
+
+- `useTags` hook existed and was used as-is for tag filter chips on list page
+- `useFormatters()` returns `{ weight, price }` — used as `formatWeight`/`formatPrice` aliases in the list page
+
+## Test Results
+
+- `bun run build`: exits 0
+- routeTree.gen.ts contains both new admin routes confirmed
+
+## Self-Check: PASSED
+
+- [x] `useAdminGlobalItems.ts` with infinite query, detail, update/delete mutations
+- [x] Sidebar Items link active (Link component, no "Soon" badge, no cursor-not-allowed)
+- [x] List page with table, infinite scroll, search, tag filters, skeleton, empty state
+- [x] Edit page with all fields, manufacturer dropdown, TagInput, save/delete actions
+- [x] Delete confirmation shows ownerCount impact message
+- [x] Navigate to `/admin/items` after successful delete
+- [x] routeTree.gen.ts updated with both routes
+- [x] Build exits 0
+- [x] ADMN-02, ADMN-03, ADMN-04 fully implemented (client side)