merge: pending-state feedback for delete confirms + login (#70 )

fix(web): disable delete confirms while pending + Signing in… feedback (#70 )
The delete dialogs (DeleteObjectDialog and the shared DeleteConfirmDialog) left their confirm button enabled during the in-flight request, so a double-click fired a second DELETE that 404'd and surfaced a spurious error. Disable cancel + confirm while pending and swap the confirm label to a new actions.deleting ("Deleting…" / "Tar bort…"). The login button disabled itself during login.isPending but kept the "Sign in" label; it now shows auth.signingIn ("Signing in…" / "Loggar in…") so slow networks get visible feedback. Each fix is covered by a gated-MSW (or gated-promise) test asserting the pending label + disabled state before releasing the request. Closes #70 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-10 13:35:34 +02:00 · 2026-06-10 13:35:27 +02:00 · 2026-06-10 13:31:15 +02:00 · 2026-06-10 13:29:27 +02:00 · 2026-06-10 13:23:47 +02:00 · 2026-06-10 09:42:57 +02:00
43 changed files with 1895 additions and 77 deletions
@@ -0,0 +1,338 @@
+# Bundle Vendor-Split + Test-Gap Fills — Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Split framework deps into cache-stable vendor chunks, and fill the audit's unit-test (prune-fields, delete-confirm-dialog in-use, labels, format-date) + combobox-story gaps.
+
+**Architecture:** Task 1 adds `build.rollupOptions.output.manualChunks` to `vite.config.ts` (production build only). Task 2 adds 4 jsdom unit tests for pure/critical units. Task 3 adds a Storybook story for the combobox primitive and runs the full gate. All additive/behavior-preserving.
+
+**Tech Stack:** Vite 6 (Rollup), React 19 + TS + pnpm, Vitest 4 (jsdom + storybook-browser projects), Storybook, RTL + MSW.
+
+**Conventions:** pnpm; **no `any`/`eslint-disable`/`@ts-ignore`**; no codename; app/test source double-quote+semicolon; **stories use single-quote + no-semicolon** (mirror existing `ui/*.stories.tsx`). Run a single test pass per task.
+
+**Spec:** `docs/superpowers/specs/2026-06-09-bundle-and-tests-design.md`
+
+**Key facts:**
+- `scripts/check-bundle-size.mjs` fails if the **largest** `dist/assets/*.js` gzip exceeds 250 KB; today ~216.5 KB (one chunk).
+- `vite.config.ts` exports `defineConfig({ plugins, resolve, server, test })` — no `build` block. Deps: `react`, `react-dom`, `react-router-dom` (v7, re-exports `react-router`), `@tanstack/react-query`, `@base-ui/react`, `i18next`, `react-i18next`.
+- `objects/prune-fields.ts`: `pruneFields(fields: Record<string, unknown>, localizedTextKeys: Set<string>, defaultLang: string): Record<string, unknown>`.
+- `lib/labels.ts`: `labelText(labels: LabelView[], lang: string): string` (lang match → `"en"` → first → `""`).
+- `lib/format-date.ts`: `formatDate(value: unknown, lang: string): string` (non-string null→`"—"`, non-string→`String(value)`; invalid→returns value; valid `YYYY-MM-DD`→`Intl.DateTimeFormat(lang,{dateStyle:"medium"})`, parsed at local midnight).
+- `components/delete-confirm-dialog.tsx`: `DeleteConfirmDialog({ description, onConfirm: () => Promise<void>, triggerLabel? })`. Trigger is a `Button` labelled `t("actions.delete")` ("Delete"); the confirm action is also labelled `t("actions.delete")`. On a thrown error it sets a message via `errorMessageKey(err)` and **returns without closing**; on success it closes. `actions.inUse` (en) = "Can't delete — used by {{count}} object(s). Clear those fields first." `InUseError` is exported from `../api/errors` (and re-exported by `../api/queries`).
+- `components/ui/combobox.tsx` exports `ComboboxRoot<Value>`, `ComboboxInputGroup`, `ComboboxInput`, `ComboboxClear`, `ComboboxTrigger`, `ComboboxPopup`, `ComboboxList`, `ComboboxItem`, `ComboboxItemIndicator`, `ComboboxEmpty`. See `objects/options-combobox.tsx` for the composition (ComboboxRoot props: `items`, `value`, `onValueChange`, `itemToStringLabel`, `isItemEqualToValue`; ComboboxList takes a render-function child).
+- Story format (from `components/ui/badge.stories.tsx`): `import type { Meta, StoryObj } from '@storybook/react-vite'`; `import { expect } from 'storybook/test'`; `const meta = { component, tags: ['ai-generated'] } satisfies Meta<typeof X>`; `export default meta`; `type Story = StoryObj<typeof meta>`; `export const Default: Story = { play: async ({ canvas }) => {...} }`.
+
+---
+
+# Task 1: Vendor split (`vite.config.ts`)
+
+**Files:** Modify `web/vite.config.ts`.
+
+- [ ] **Step 1: Add the `build` block.** In `web/vite.config.ts`, add a top-level `build` key to the `defineConfig({...})` object (sibling of `plugins`/`resolve`/`server`/`test`):
+```ts
+  build: {
+    rollupOptions: {
+      output: {
+        manualChunks: {
+          react: ["react", "react-dom", "react-router", "react-router-dom"],
+          "base-ui": ["@base-ui/react"],
+          query: ["@tanstack/react-query"],
+          i18n: ["i18next", "react-i18next"],
+        },
+      },
+    },
+  },
+```
+
+- [ ] **Step 2: Build + verify chunk split + budget:**
+```bash
+cd web && pnpm build && pnpm check:size && ls -1 dist/assets/*.js
+```
+Expected: build succeeds; `check:size` prints `largest JS chunk: <name> = <kb> KB gz (budget 250 KB)` and passes; `dist/assets/` now contains separate `react-*.js`, `base-ui-*.js`, `query-*.js`, `i18n-*.js` chunks plus the app entry. Report the largest chunk size (should be a vendor chunk, well under 250). If the build warns about React being in multiple chunks or a chunk is oversized, confirm `react`+`react-dom`+`react-router`+`react-router-dom` are all in the one `react` group and adjust.
+
+- [ ] **Step 3: typecheck + lint** (config change shouldn't affect them, but confirm):
+```bash
+cd web && pnpm typecheck && pnpm lint
+```
+
+- [ ] **Step 4: Commit**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git add web/vite.config.ts
+git commit -m "build(web): split framework deps into cache-stable vendor chunks (#67)"
+```
+
+---
+
+# Task 2: Unit-test gaps (prune-fields, labels, format-date, delete-confirm-dialog)
+
+**Files:** Create `web/src/objects/prune-fields.test.ts`, `web/src/lib/labels.test.ts`, `web/src/lib/format-date.test.ts`, `web/src/components/delete-confirm-dialog.test.tsx`.
+
+- [ ] **Step 1: `web/src/objects/prune-fields.test.ts`:**
+```ts
+import { expect, test } from "vitest";
+
+import { pruneFields } from "./prune-fields";
+
+test("drops empty/null/undefined scalars, keeps real scalars", () => {
+  const out = pruneFields(
+    { a: "x", b: "", c: null, d: undefined, e: 0, f: false },
+    new Set(),
+    "en",
+  );
+  expect(out).toEqual({ a: "x", e: 0, f: false });
+});
+
+test("a localized_text key keeps only the default-language entry", () => {
+  const out = pruneFields(
+    { title: { en: "Bowl", sv: "Skål" } },
+    new Set(["title"]),
+    "sv",
+  );
+  expect(out).toEqual({ title: { sv: "Skål" } });
+});
+
+test("a non-localized object value keeps all non-empty entries", () => {
+  const out = pruneFields(
+    { dims: { w: "10", h: "", d: "5" } },
+    new Set(),
+    "en",
+  );
+  expect(out).toEqual({ dims: { w: "10", d: "5" } });
+});
+
+test("an object value left with no entries is dropped entirely", () => {
+  const out = pruneFields(
+    { title: { en: "Bowl" }, empty: { en: "", sv: "" } },
+    new Set(["title", "empty"]),
+    "sv",
+  );
+  // title has no `sv` entry → empty after filtering → dropped; empty → dropped
+  expect(out).toEqual({});
+});
+```
+Run: `cd web && pnpm vitest run src/objects/prune-fields.test.ts`. (If a case's expectation mismatches the real semantics, re-read `prune-fields.ts` and correct the EXPECTATION to the true behavior — do not change the source.)
+
+- [ ] **Step 2: `web/src/lib/labels.test.ts`:**
+```ts
+import { expect, test } from "vitest";
+
+import { labelText } from "./labels";
+
+const labels = [
+  { lang: "en", label: "Bowl" },
+  { lang: "sv", label: "Skål" },
+];
+
+test("returns the exact-language label when present", () => {
+  expect(labelText(labels, "sv")).toBe("Skål");
+});
+
+test("falls back to the English label when the requested language is missing", () => {
+  expect(labelText(labels, "de")).toBe("Bowl");
+});
+
+test("falls back to the first label when neither the language nor English is present", () => {
+  expect(labelText([{ lang: "fr", label: "Bol" }], "de")).toBe("Bol");
+});
+
+test("returns an empty string for no labels", () => {
+  expect(labelText([], "en")).toBe("");
+});
+```
+Run: `cd web && pnpm vitest run src/lib/labels.test.ts`.
+
+- [ ] **Step 3: `web/src/lib/format-date.test.ts`:**
+```ts
+import { expect, test } from "vitest";
+
+import { formatDate } from "./format-date";
+
+test("formats a date-only string in the locale without a timezone day-shift", () => {
+  // local-midnight parse must keep the calendar day (3), not shift to the 2nd
+  expect(formatDate("1962-04-03", "en")).toBe("Apr 3, 1962");
+});
+
+test("returns the em-dash placeholder for null", () => {
+  expect(formatDate(null, "en")).toBe("—");
+});
+
+test("returns an unparseable string unchanged", () => {
+  expect(formatDate("not-a-date", "en")).toBe("not-a-date");
+});
+
+test("stringifies a non-string, non-null value", () => {
+  expect(formatDate(42, "en")).toBe("42");
+});
+```
+Run: `cd web && pnpm vitest run src/lib/format-date.test.ts`. (The CI/runtime is full-ICU Node 22, so en `dateStyle:"medium"` → `"Apr 3, 1962"`. If your local ICU formats slightly differently, assert the equivalent string but keep the day as `3` — the day-shift guard is the point.)
+
+- [ ] **Step 4: `web/src/components/delete-confirm-dialog.test.tsx`:**
+```tsx
+import { expect, test, vi } from "vitest";
+import { screen, waitFor, within } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+
+import { renderApp } from "../test/render";
+import { DeleteConfirmDialog } from "./delete-confirm-dialog";
+import { InUseError } from "../api/errors";
+
+test("delete-in-use shows the in-use count and keeps the dialog open", async () => {
+  const onConfirm = vi.fn<() => Promise<void>>().mockRejectedValue(new InUseError(3));
+  renderApp(<DeleteConfirmDialog description="Delete this term?" onConfirm={onConfirm} />);
+
+  await userEvent.click(screen.getByRole("button", { name: /delete/i }));
+
+  const dialog = within(document.body);
+  const buttons = await dialog.findAllByRole("button", { name: /delete/i });
+  await userEvent.click(buttons[buttons.length - 1]); // the confirm action
+
+  expect(await dialog.findByText(/used by 3/i)).toBeInTheDocument();
+  // dialog stays open: its description is still shown
+  expect(dialog.getByText("Delete this term?")).toBeInTheDocument();
+});
+
+test("a clean confirm closes the dialog", async () => {
+  const onConfirm = vi.fn<() => Promise<void>>().mockResolvedValue(undefined);
+  renderApp(<DeleteConfirmDialog description="Delete this term?" onConfirm={onConfirm} />);
+
+  await userEvent.click(screen.getByRole("button", { name: /delete/i }));
+
+  const dialog = within(document.body);
+  const buttons = await dialog.findAllByRole("button", { name: /delete/i });
+  await userEvent.click(buttons[buttons.length - 1]);
+
+  await waitFor(() => expect(dialog.queryByText("Delete this term?")).toBeNull());
+  expect(onConfirm).toHaveBeenCalledTimes(1);
+});
+```
+Run: `cd web && pnpm vitest run src/components/delete-confirm-dialog.test.tsx`. (Before opening, only the trigger "Delete" button exists. After opening, the portal adds the action "Delete"; `findAllByRole` returns both, click the last. `actions.inUse` en contains "used by 3". If `vi.fn<() => Promise<void>>()` generic syntax trips the TS/vitest version, use `vi.fn(() => Promise.reject(new InUseError(3)))` / `vi.fn(() => Promise.resolve())`.)
+
+- [ ] **Step 5: Verify all four (vitest ONCE) + typecheck + lint:**
+```bash
+cd web && pnpm vitest run src/objects/prune-fields.test.ts src/lib/labels.test.ts src/lib/format-date.test.ts src/components/delete-confirm-dialog.test.tsx && pnpm typecheck && pnpm lint
+```
+All green.
+
+- [ ] **Step 6: Commit**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git add web/src/objects/prune-fields.test.ts web/src/lib/labels.test.ts web/src/lib/format-date.test.ts web/src/components/delete-confirm-dialog.test.tsx
+git commit -m "test(web): cover prune-fields, labels, format-date, delete-in-use dialog (#67)"
+```
+
+---
+
+# Task 3: Combobox story + full gate
+
+**Files:** Create `web/src/components/ui/combobox.stories.tsx`.
+
+- [ ] **Step 1: Read `web/src/objects/options-combobox.tsx`** to mirror the exact `ComboboxRoot` composition (generic, props, the `ComboboxList` render-function child), then create `web/src/components/ui/combobox.stories.tsx` (single-quote + no-semicolon, matching `badge.stories.tsx`):
+```tsx
+import type { Meta, StoryObj } from '@storybook/react-vite'
+import { useState } from 'react'
+import { expect } from 'storybook/test'
+
+import {
+  ComboboxRoot,
+  ComboboxInputGroup,
+  ComboboxInput,
+  ComboboxClear,
+  ComboboxTrigger,
+  ComboboxPopup,
+  ComboboxList,
+  ComboboxItem,
+  ComboboxItemIndicator,
+  ComboboxEmpty,
+} from './combobox'
+
+const fruits = ['Apple', 'Apricot', 'Banana', 'Cherry']
+
+function ComboboxDemo() {
+  const [value, setValue] = useState<string | null>(null)
+
+  return (
+    <ComboboxRoot<string | null>
+      items={fruits}
+      value={value}
+      onValueChange={setValue}
+      itemToStringLabel={(item) => item ?? ''}
+      isItemEqualToValue={(a, b) => a === b}
+    >
+      <ComboboxInputGroup>
+        <ComboboxInput placeholder='Pick a fruit' />
+        <ComboboxClear aria-label='Clear' />
+        <ComboboxTrigger aria-label='Open' />
+      </ComboboxInputGroup>
+      <ComboboxPopup>
+        <ComboboxEmpty>No matches</ComboboxEmpty>
+        <ComboboxList>
+          {(item: string) => (
+            <ComboboxItem key={item} value={item}>
+              <ComboboxItemIndicator className='text-primary'>✓</ComboboxItemIndicator>
+              {item}
+            </ComboboxItem>
+          )}
+        </ComboboxList>
+      </ComboboxPopup>
+    </ComboboxRoot>
+  )
+}
+
+const meta = {
+  component: ComboboxDemo,
+  tags: ['ai-generated'],
+} satisfies Meta<typeof ComboboxDemo>
+
+export default meta
+type Story = StoryObj<typeof meta>
+
+export const Default: Story = {
+  play: async ({ canvas }) => {
+    await expect(canvas.getByPlaceholderText('Pick a fruit')).toBeInTheDocument()
+  },
+}
+```
+(Adjust the `ComboboxRoot` generic/props to match `options-combobox.tsx` exactly if they differ — the goal is a rendering `Default` story; keep the `play` minimal to stay stable in the browser project.)
+
+- [ ] **Step 2: Run the storybook project for this story** (browser test):
+```bash
+cd web && pnpm vitest run src/components/ui/combobox.stories.tsx
+```
+Expected: the `Default` story passes (input renders). If the Base UI combobox API needs a different prop shape, fix the story (mirror `options-combobox.tsx`); do not weaken the assertion below a render check.
+
+- [ ] **Step 3: FULL FRONTEND GATE (run tests EXACTLY ONCE):**
+```bash
+cd web && pnpm typecheck && pnpm lint && pnpm test && pnpm build && pnpm check:size && pnpm check:colors
+```
+All green. Report total test count (should be prior 268 + 4 unit + 1 story ≈ 273), the largest chunk (gz) from check:size (a vendor chunk, < 250), and the check:colors line.
+
+- [ ] **Step 4: Codename + status:**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git grep -in 'biggus\|dickus' -- web/src; echo "codename-exit=$?"
+git status --short
+```
+Expected: no matches (`codename-exit=1`).
+
+- [ ] **Step 5: Commit**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git add web/src/components/ui/combobox.stories.tsx
+git commit -m "test(web): add a Storybook story for the combobox primitive (#67)"
+```
+
+---
+
+## Self-Review (completed)
+
+**Spec coverage:** AC1 vendor split + verify (T1); AC2 the 4 unit tests (T2 S1-S4); AC3 combobox story (T3 S1-S2); AC4 full gate + codename (T3 S3-S4). ✓
+
+**Placeholder scan:** every test/story is complete code with concrete assertions; manualChunks is exact; the format-date ICU note and the vi.fn generic note give concrete fallbacks, not vague TODOs. ✓
+
+**Type/consistency:** `pruneFields(fields, Set, lang)`, `labelText(labels, lang)`, `formatDate(value, lang)`, `DeleteConfirmDialog({description,onConfirm})`, `InUseError(count)` from `../api/errors` — all match the spec's documented signatures; the combobox story imports the exact exports from `./combobox`. ✓
+
+## Notes
+- No new dependency, no new i18n keys. `build.rollupOptions` only affects `pnpm build`; the test projects are unaffected.
+- The combobox story is the one item with a (small) CI cost (a browser test on the slow runner); it's isolated in its own task/commit so it can be dropped cleanly if undesired.
+- `check:size` should report a smaller largest chunk after the split (a vendor chunk, not the combined app+vendor chunk).
@@ -0,0 +1,425 @@
+# Responsive Master/Detail (vocab/search/fields) — Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Bring the Vocabularies, Search, and Fields master/detail screens to the responsive behavior the Objects screen already has — preserving wide side-by-side, collapsing to single-column + a slide-in Drawer (vocab/search) or a stack (fields) on narrow — via one shared `DetailDrawer`.
+
+**Architecture:** Generalize the objects-specific drawer into a reusable `components/detail-drawer.tsx` and retrofit Objects onto it (Task 1). Make vocabularies + search responsive with `useMediaQuery("(min-width: 1024px)")` + `useMatch` + the shared drawer (Tasks 2-3). Make fields a pure-CSS responsive stack (Task 4) + full gate. Behavior-preserving on wide; only narrow changes.
+
+**Tech Stack:** React 19 + TS + pnpm, React Router 7, Base UI Drawer, Tailwind v4, Vitest 4 (jsdom) + RTL + MSW.
+
+**Conventions:** pnpm; **no `any`/`eslint-disable`/`@ts-ignore`**; no codename; double-quote+semicolon; token classes only. Breakpoint **1024px** (`useMediaQuery("(min-width: 1024px)")` / Tailwind `lg:`), matching Objects. Run a single test pass per task.
+
+**Spec:** `docs/superpowers/specs/2026-06-09-responsive-master-detail-design.md`
+
+**Key facts:**
+- `lib/use-media-query.ts`: `useMediaQuery(query): boolean` (SSR-safe matchMedia).
+- `objects/object-detail-drawer.tsx` (to be generalized + deleted) is: `<Drawer open onOpenChange={(n)=>{if(!n)onClose()}} swipeDirection="right"><DrawerContent aria-label={t("objects.detailTitle")}><div className="flex justify-end border-b p-2"><DrawerClose aria-label={t("actions.closeDetail")} render={<Button variant="ghost" size="icon-sm" />}><X className="size-4" aria-hidden="true" /></DrawerClose></div><div className="flex-1 overflow-auto"><Outlet/></div></DrawerContent></Drawer>`. `Drawer`/`DrawerClose`/`DrawerContent` from `@/components/ui/drawer`.
+- `objects/objects-page.tsx` currently `lazy()`-loads `ObjectDetailDrawer` + wraps in `<Suspense fallback={null}>`; narrow branch renders `{open && <Suspense><ObjectDetailDrawer open={open} onClose={closeDetail} /></Suspense>}`. The WIDE pane has its own close `<Button … aria-label={t("actions.closeDetail")}><X/></Button>` — keep it (`X` import stays).
+- Existing i18n (no new keys): `objects.detailTitle` ("Object detail"), `vocab.terms` ("Terms"), `actions.closeDetail` ("Close detail").
+- `vocabularies-page.tsx`: `<div flex h-full flex-col><PageTitle>…</PageTitle><div grid grid-cols-[20rem_1fr]><div border-r><VocabularyList/></div><div><Outlet/></div></div></div>`. Routes: `/vocabularies` (index `SelectVocabularyPrompt`) + `/vocabularies/:id` (`VocabularyTerms`).
+- `search-page.tsx`: same shape, `grid-cols-[24rem_1fr]`, `<SearchPanel/>`, routes `/search` (index `SelectSearchPrompt`) + `/search/:id` (`ObjectDetail`).
+- `fields-page.tsx`: `useState`-driven; `<div grid grid-cols-[20rem_1fr]><div border-r><FieldList selectedKey onSelect/></div><div><FieldForm key editing onDone/></div></div>`. No routes.
+- Test harness: `objects-page.test.tsx` has a `setViewport(wide: boolean)` helper that overrides `window.matchMedia` to match `(min-width: 1024px)` only when `wide`; default test setup is narrow (`matches:false`); `afterEach(() => vi.restoreAllMocks())`. Narrow-drawer assertion pattern: deep-link to `:id`, then `within(document.body).findByRole(...)` for the portaled drawer + assert the `/close detail/i` button. No `vocabularies-page`/`search-page`/`fields-page` test files exist yet.
+
+---
+
+# Task 1: Shared `DetailDrawer` + retrofit Objects
+
+**Files:** Create `web/src/components/detail-drawer.tsx`, `web/src/components/detail-drawer.test.tsx`; Modify `web/src/objects/objects-page.tsx`; Delete `web/src/objects/object-detail-drawer.tsx`.
+
+- [ ] **Step 1: Create `web/src/components/detail-drawer.tsx`:**
+```tsx
+import type { ReactNode } from "react";
+import { useTranslation } from "react-i18next";
+import { X } from "lucide-react";
+
+import { Drawer, DrawerClose, DrawerContent } from "@/components/ui/drawer";
+import { Button } from "@/components/ui/button";
+
+/** A right-sliding Base UI Drawer for a master/detail "detail" on narrow viewports.
+ *  Provides the close affordance + an accessible dialog name; the caller supplies the content. */
+export function DetailDrawer({
+  open,
+  onClose,
+  ariaLabel,
+  children,
+}: {
+  open: boolean;
+  onClose: () => void;
+  ariaLabel: string;
+  children: ReactNode;
+}) {
+  const { t } = useTranslation();
+
+  return (
+    <Drawer
+      open={open}
+      onOpenChange={(next) => {
+        if (!next) onClose();
+      }}
+      swipeDirection="right"
+    >
+      <DrawerContent aria-label={ariaLabel}>
+        <div className="flex justify-end border-b p-2">
+          <DrawerClose
+            aria-label={t("actions.closeDetail")}
+            render={<Button variant="ghost" size="icon-sm" />}
+          >
+            <X className="size-4" aria-hidden="true" />
+          </DrawerClose>
+        </div>
+        <div className="flex-1 overflow-auto">{children}</div>
+      </DrawerContent>
+    </Drawer>
+  );
+}
+```
+
+- [ ] **Step 2: Create `web/src/components/detail-drawer.test.tsx`** (write + run):
+```tsx
+import { expect, test, vi } from "vitest";
+import { screen, within } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+
+import { renderApp } from "../test/render";
+import { DetailDrawer } from "./detail-drawer";
+
+test("renders children in a named drawer and closes via the close button", async () => {
+  const onClose = vi.fn();
+  renderApp(
+    <DetailDrawer open onClose={onClose} ariaLabel="Object detail">
+      <p>detail body</p>
+    </DetailDrawer>,
+  );
+
+  const body = within(document.body);
+  expect(await body.findByText("detail body")).toBeInTheDocument();
+  await userEvent.click(body.getByRole("button", { name: /close detail/i }));
+  expect(onClose).toHaveBeenCalled();
+});
+```
+Run: `cd web && pnpm vitest run src/components/detail-drawer.test.tsx`. (If Base UI requires `open` to mount the portal, it's set; the content is portaled to `document.body`.)
+
+- [ ] **Step 3: Retrofit `web/src/objects/objects-page.tsx`.** Remove `import { lazy, Suspense } from "react";` and the `const ObjectDetailDrawer = lazy(...)` block; add `import { DetailDrawer } from "../components/detail-drawer";`. Replace the narrow `return` block's drawer with:
+```tsx
+  return (
+    <div className="h-full">
+      {table}
+      {open && (
+        <DetailDrawer open={open} onClose={closeDetail} ariaLabel={t("objects.detailTitle")}>
+          <Outlet />
+        </DetailDrawer>
+      )}
+    </div>
+  );
+```
+(Keep everything else — the wide grid branch with its own close `<Button><X/></Button>` is unchanged, so the `X` and `Button` imports stay.)
+
+- [ ] **Step 4: Delete the old drawer:**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git rm web/src/objects/object-detail-drawer.tsx
+```
+(Confirm no other importer: `git grep -n object-detail-drawer web/src` → only objects-page, now changed.)
+
+- [ ] **Step 5: Verify (vitest ONCE) + typecheck + lint:**
+```bash
+cd web && pnpm vitest run src/components/detail-drawer.test.tsx src/objects/objects-page.test.tsx && pnpm typecheck && pnpm lint
+```
+Expected: green. The objects-page narrow + wide tests must pass unchanged (the shared `DetailDrawer` renders the same drawer + `/close detail/i` button).
+
+- [ ] **Step 6: Commit**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git add web/src/components/detail-drawer.tsx web/src/components/detail-drawer.test.tsx web/src/objects/objects-page.tsx
+git rm -q web/src/objects/object-detail-drawer.tsx 2>/dev/null; git add -A web/src/objects
+git commit -m "refactor(web): shared DetailDrawer; objects-page uses it (#58)"
+```
+
+---
+
+# Task 2: Responsive Vocabularies page
+
+**Files:** Modify `web/src/vocab/vocabularies-page.tsx`; Create `web/src/vocab/vocabularies-page.test.tsx`.
+
+- [ ] **Step 1: Rewrite `web/src/vocab/vocabularies-page.tsx`:**
+```tsx
+import { Outlet, useMatch, useNavigate } from "react-router-dom";
+import { useTranslation } from "react-i18next";
+
+import { VocabularyList } from "./vocabulary-list";
+import { DetailDrawer } from "../components/detail-drawer";
+import { useMediaQuery } from "../lib/use-media-query";
+import { useDocumentTitle } from "../lib/use-document-title";
+import { useBreadcrumb } from "../shell/use-breadcrumb";
+import { PageTitle } from "@/components/ui/page-title";
+
+export function VocabulariesPage() {
+  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const detailMatch = useMatch("/vocabularies/:id");
+  const open = Boolean(detailMatch);
+  const isWide = useMediaQuery("(min-width: 1024px)");
+
+  useDocumentTitle(t("nav.vocabularies"));
+  useBreadcrumb([{ label: t("nav.vocabularies") }]);
+
+  const close = () => navigate("/vocabularies");
+
+  return (
+    <div className="flex h-full flex-col">
+      <PageTitle className="px-4 pt-4 pb-2">{t("nav.vocabularies")}</PageTitle>
+      {isWide ? (
+        <div className="grid flex-1 grid-cols-[20rem_1fr] overflow-hidden">
+          <div className="overflow-hidden border-r">
+            <VocabularyList />
+          </div>
+          <div className="overflow-hidden">
+            <Outlet />
+          </div>
+        </div>
+      ) : (
+        <div className="flex-1 overflow-hidden">
+          <VocabularyList />
+        </div>
+      )}
+      {!isWide && open && (
+        <DetailDrawer open={open} onClose={close} ariaLabel={t("vocab.terms")}>
+          <Outlet />
+        </DetailDrawer>
+      )}
+    </div>
+  );
+}
+```
+(The `<Outlet/>` is rendered in exactly one place: the wide grid, OR the narrow drawer when `open`. On narrow with no `:id`, neither renders the Outlet — just the list.)
+
+- [ ] **Step 2: Create `web/src/vocab/vocabularies-page.test.tsx`.** Read `web/src/test/fixtures.ts` + `web/src/test/handlers.ts` for the vocabularies list + terms handlers and a real vocabulary id. Mirror the `objects-page.test.tsx` `setViewport` harness:
+```tsx
+import { afterEach, expect, test, vi } from "vitest";
+import { screen, within } from "@testing-library/react";
+import { Route, Routes } from "react-router-dom";
+
+import { renderApp } from "../test/render";
+import { VocabulariesPage } from "./vocabularies-page";
+import { VocabularyTerms } from "./vocabulary-terms";
+import { SelectVocabularyPrompt } from "./select-vocabulary-prompt";
+
+function setViewport(wide: boolean) {
+  Object.defineProperty(window, "matchMedia", {
+    value: (query: string): MediaQueryList =>
+      ({
+        matches: wide && query === "(min-width: 1024px)",
+        media: query,
+        onchange: null,
+        addEventListener: () => {},
+        removeEventListener: () => {},
+        addListener: () => {},
+        removeListener: () => {},
+        dispatchEvent: () => false,
+      }) as MediaQueryList,
+    writable: true,
+  });
+}
+
+afterEach(() => vi.restoreAllMocks());
+
+function tree() {
+  return (
+    <Routes>
+      <Route path="/vocabularies" element={<VocabulariesPage />}>
+        <Route index element={<SelectVocabularyPrompt />} />
+        <Route path=":id" element={<VocabularyTerms />} />
+      </Route>
+    </Routes>
+  );
+}
+
+test("narrow: a selected vocabulary's detail renders in a portaled drawer", async () => {
+  setViewport(false);
+  renderApp(tree(), { route: `/vocabularies/<VOCAB_ID>` });
+
+  const body = within(document.body);
+  expect(
+    await body.findByRole("button", { name: /close detail/i }, { timeout: 5000 }),
+  ).toBeInTheDocument();
+});
+
+test("wide: a selected vocabulary renders inline (no detail drawer)", async () => {
+  setViewport(true);
+  renderApp(tree(), { route: `/vocabularies/<VOCAB_ID>` });
+
+  // the list (master) is present and there is NO close-detail button (inline pane, not a drawer)
+  expect(await screen.findByRole("button", { name: /close detail/i }).catch(() => null)).toBeNull();
+});
+```
+Replace `<VOCAB_ID>` with a real id from `fixtures.ts`. The narrow test asserts the drawer is present (the `/close detail/i` button only exists inside `DetailDrawer`). For the wide test, prefer a positive assertion that the master + inline detail both render (e.g. `await screen.findByText(<a stable vocab list item or the vocab.terms caption>)`) AND `screen.queryByRole("button", { name: /close detail/i })` is null. Adjust the queries to the fixtures' actual rendered text; the load-bearing checks are: **narrow → close-detail button present (drawer); wide → close-detail button absent (inline)**. Reuse the default MSW handlers (don't add new ones unless a handler is missing).
+
+- [ ] **Step 3: Verify (vitest ONCE) + typecheck + lint:**
+```bash
+cd web && pnpm vitest run src/vocab/vocabularies-page.test.tsx src/vocab && pnpm typecheck && pnpm lint
+```
+Green. (Existing vocab tests stay green.)
+
+- [ ] **Step 4: Commit**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git add web/src/vocab/vocabularies-page.tsx web/src/vocab/vocabularies-page.test.tsx
+git commit -m "feat(web): responsive Vocabularies master/detail (drawer on narrow) (#58)"
+```
+
+---
+
+# Task 3: Responsive Search page
+
+**Files:** Modify `web/src/search/search-page.tsx`; Create `web/src/search/search-page.test.tsx`.
+
+- [ ] **Step 1: Rewrite `web/src/search/search-page.tsx`** (same pattern as vocab; `24rem` master, `SearchPanel`, route `"/search/:id"`, close `"/search"`, drawer ariaLabel `t("objects.detailTitle")` since the search detail is an object):
+```tsx
+import { Outlet, useMatch, useNavigate } from "react-router-dom";
+import { useTranslation } from "react-i18next";
+
+import { SearchPanel } from "./search-panel";
+import { DetailDrawer } from "../components/detail-drawer";
+import { useMediaQuery } from "../lib/use-media-query";
+import { useDocumentTitle } from "../lib/use-document-title";
+import { useBreadcrumb } from "../shell/use-breadcrumb";
+import { PageTitle } from "@/components/ui/page-title";
+
+export function SearchPage() {
+  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const detailMatch = useMatch("/search/:id");
+  const open = Boolean(detailMatch);
+  const isWide = useMediaQuery("(min-width: 1024px)");
+
+  useDocumentTitle(t("nav.search"));
+  useBreadcrumb([{ label: t("nav.search") }]);
+
+  const close = () => navigate("/search");
+
+  return (
+    <div className="flex h-full flex-col">
+      <PageTitle className="px-4 pt-4 pb-2">{t("nav.search")}</PageTitle>
+      {isWide ? (
+        <div className="grid flex-1 grid-cols-[24rem_1fr] overflow-hidden">
+          <div className="overflow-hidden border-r">
+            <SearchPanel />
+          </div>
+          <div className="overflow-hidden">
+            <Outlet />
+          </div>
+        </div>
+      ) : (
+        <div className="flex-1 overflow-hidden">
+          <SearchPanel />
+        </div>
+      )}
+      {!isWide && open && (
+        <DetailDrawer open={open} onClose={close} ariaLabel={t("objects.detailTitle")}>
+          <Outlet />
+        </DetailDrawer>
+      )}
+    </div>
+  );
+}
+```
+
+- [ ] **Step 2: Create `web/src/search/search-page.test.tsx`** mirroring the vocab test (the `setViewport` helper, the same narrow→close-detail-present / wide→absent discriminator). Tree: `<Route path="/search" element={<SearchPage/>}><Route index element={<SelectSearchPrompt/>}/><Route path=":id" element={<ObjectDetail/>}/></Route>`. Deep-link `/search/<OBJECT_ID>` (use a real object id from `fixtures.ts`; the search detail loads the object via the same `/api/admin/objects/{id}` handler the objects tests use). Narrow → `within(document.body).findByRole("button", { name: /close detail/i })` present; wide → absent + the object detail renders inline. Reuse the default MSW handlers.
+
+- [ ] **Step 3: Verify (vitest ONCE) + typecheck + lint:**
+```bash
+cd web && pnpm vitest run src/search/search-page.test.tsx src/search && pnpm typecheck && pnpm lint
+```
+Green.
+
+- [ ] **Step 4: Commit**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git add web/src/search/search-page.tsx web/src/search/search-page.test.tsx
+git commit -m "feat(web): responsive Search master/detail (drawer on narrow) (#58)"
+```
+
+---
+
+# Task 4: Responsive Fields page (CSS stack) + full gate
+
+**Files:** Modify `web/src/fields/fields-page.tsx`; Create `web/src/fields/fields-page.test.tsx`.
+
+- [ ] **Step 1: Make `fields-page.tsx` a responsive stack.** Change the grid container + the list pane's border so it stacks on narrow and is side-by-side on `lg`:
+```tsx
+      <div className="grid flex-1 grid-cols-1 overflow-auto lg:grid-cols-[20rem_1fr] lg:overflow-hidden">
+        <div className="overflow-hidden border-b lg:border-r lg:border-b-0">
+          <FieldList selectedKey={selected?.key ?? null} onSelect={setSelected} />
+        </div>
+        <div className="overflow-hidden">
+          <FieldForm
+            key={selected?.key ?? "create"}
+            editing={selected}
+            onDone={() => setSelected(null)}
+          />
+        </div>
+      </div>
+```
+(On narrow: single column — list then form, the grid container scrolls (`overflow-auto`), the list gets a bottom divider. On `lg`: the two-column grid with the list's right border, clipped overflow as before. If the stacked panes still clip awkwardly in a manual smoke, adjust the narrow pane `overflow` — keep `lg:` behavior identical to today.)
+
+- [ ] **Step 2: Create `web/src/fields/fields-page.test.tsx`:**
+```tsx
+import { expect, test } from "vitest";
+import { screen } from "@testing-library/react";
+
+import { renderApp } from "../test/render";
+import { FieldsPage } from "./fields-page";
+
+test("renders the field list and the field form, in a responsive grid", async () => {
+  const { container } = renderApp(<FieldsPage />);
+
+  // both panes present (master + detail)
+  expect(await screen.findByText(/fields/i)).toBeInTheDocument();
+  // the responsive grid: single-column by default, two-column at lg
+  const grid = container.querySelector("div.grid");
+  expect(grid?.className).toContain("grid-cols-1");
+  expect(grid?.className).toContain("lg:grid-cols-[20rem_1fr]");
+});
+```
+Run: `cd web && pnpm vitest run src/fields/fields-page.test.tsx`. (Adjust the `findByText` to a stable rendered string — the `fields.title` PageTitle, the field-list, or the field-form's "Key" label. jsdom can't measure layout, so the class assertion is the responsive guard.)
+
+- [ ] **Step 3: FULL FRONTEND GATE (run tests EXACTLY ONCE):**
+```bash
+cd web && pnpm typecheck && pnpm lint && pnpm test && pnpm build && pnpm check:size && pnpm check:colors
+```
+All green. Report total test count, largest chunk (gz), the check:colors line. (`check:size` should be unchanged-or-smaller — the objects drawer's separate lazy chunk folds into `base-ui`.)
+
+- [ ] **Step 4: Codename + status:**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git grep -in 'biggus\|dickus' -- web/src; echo "codename-exit=$?"
+git status --short
+```
+Expected: no matches (`codename-exit=1`).
+
+- [ ] **Step 5: Manual smoke (recommended).** `pnpm dev`, narrow the window (<1024px): the sidebar is an icon rail; Vocabularies/Search show the list/panel full-width and selecting an item slides in the detail Drawer (close returns to the index); Fields stacks the list above the form (both scrollable). Widen (≥1024): all three return to side-by-side; Objects unchanged.
+
+- [ ] **Step 6: Commit**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git add web/src/fields/fields-page.tsx web/src/fields/fields-page.test.tsx
+git commit -m "feat(web): responsive Fields page (stacks on narrow) (#58)"
+```
+
+---
+
+## Self-Review (completed)
+
+**Spec coverage:** AC1 `DetailDrawer` + objects retrofit + delete old (T1); AC2 vocab + search responsive drawer (T2-T3); AC3 fields responsive grid (T4 S1); AC4 new tests for drawer/vocab/search/fields + existing green (T1-T4 tests); AC5 gate/codename/no-new-keys (T4 S3-S4). ✓
+
+**Placeholder scan:** full code for `DetailDrawer` + all three pages; tests give the exact `setViewport` harness + the narrow/wide discriminator; the `<VOCAB_ID>`/`<OBJECT_ID>` and `findByText` adjustments are explicit "read fixtures" instructions with a stated load-bearing assertion, not vague TODOs. ✓
+
+**Type/consistency:** `DetailDrawer({ open, onClose, ariaLabel, children })` (T1) is consumed with those exact props in objects/vocab/search (T1-T3); `useMediaQuery("(min-width: 1024px)")` + `useMatch("/<x>/:id")` + `navigate("/<x>")` consistent across vocab/search; ariaLabels use existing keys (`objects.detailTitle`, `vocab.terms`). ✓
+
+## Notes
+- No new dependency; no new i18n keys (`objects.detailTitle`, `vocab.terms`, `actions.closeDetail` all exist). `components/ui/*` untouched (drawer/button wrappers unchanged; only a new app-level `components/detail-drawer.tsx`).
+- The `<Outlet/>` per page is rendered in exactly one place per `isWide` branch — no double-mount.
+- Fields stays `useState`-driven + stacked (no routing change, no "New field" trigger needed); the resizable splitter is deferred.
+- Breakpoint 1024px is consistent with the existing Objects screen.
@@ -0,0 +1,154 @@
+# Instance-Timezone Timestamp Formatter — Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Add a shared `formatTimestamp(value, timeZone, locale)` helper (date+time in the instance timezone, with an invalid-IANA → UTC fallback) and route the objects-table "Updated" column through it.
+
+**Architecture:** Task 1 adds `lib/format-timestamp.ts` (mirrors `lib/format-date.ts`) + its unit test. Task 2 swaps objects-table's inline `dateFmt`/`formatUpdated` for the helper and runs the full gate. Display-only; UTC stays in storage/transmission.
+
+**Tech Stack:** React 19 + TS + pnpm, `Intl.DateTimeFormat`, Vitest 4 (jsdom).
+
+**Conventions:** pnpm; **no `any`/`eslint-disable`/`@ts-ignore`**; no codename; double-quote+semicolon. No new dependency, no new i18n keys, no backend change.
+
+**Spec:** `docs/superpowers/specs/2026-06-09-timestamp-tz-design.md`
+
+**Key facts:**
+- `lib/format-date.ts` is the sibling pattern (date-only, no tz): `if (typeof value !== "string") return value == null ? "—" : String(value); const date = new Date(\`${value}T00:00:00\`); if (Number.isNaN(date.getTime())) return value; return new Intl.DateTimeFormat(lang, { dateStyle: "medium" }).format(date);`.
+- `objects/objects-table.tsx`: `const { t, i18n } = useTranslation();` (line ~31), `const { default_timezone } = useConfig();` (~32). Lines ~123-131 are the inline `const dateFmt = new Intl.DateTimeFormat(i18n.language, { dateStyle: "medium", timeZone: default_timezone });` + `const formatUpdated = (iso: string) => { const parsed = new Date(iso); return Number.isNaN(parsed.getTime()) ? iso : dateFmt.format(parsed); };`. The Updated cell (~line 270): `<td className="px-3 py-2 text-muted-foreground">{formatUpdated(object.updated_at)}</td>`.
+- After removing `dateFmt`/`formatUpdated`, both `i18n` and `default_timezone` remain used (passed to `formatTimestamp`), and `t` is used elsewhere — no unused-locals.
+- `objects-table.test.tsx` does NOT assert the rendered Updated value → no test edit needed there. Fixture `amphora.updated_at = "2026-01-05T14:30:00Z"`.
+
+---
+
+# Task 1: `lib/format-timestamp.ts` + test
+
+**Files:** Create `web/src/lib/format-timestamp.ts`, `web/src/lib/format-timestamp.test.ts`.
+
+- [ ] **Step 1: Create `web/src/lib/format-timestamp.ts`:**
+```ts
+/** Formats a UTC ISO timestamp for display in the instance timezone + active locale.
+ *  Storage/transmission stay UTC — this is display-only. Falls back to UTC formatting on an
+ *  invalid IANA zone (a misconfigured instance) rather than throwing. */
+export function formatTimestamp(value: unknown, timeZone: string, locale: string): string {
+  if (typeof value !== "string") return value == null ? "—" : String(value);
+
+  const date = new Date(value);
+  if (Number.isNaN(date.getTime())) return value;
+
+  const opts = { dateStyle: "medium", timeStyle: "short" } as const;
+
+  try {
+    return new Intl.DateTimeFormat(locale, { ...opts, timeZone }).format(date);
+  } catch {
+    // Invalid IANA timeZone (misconfigured instance) — fall back to UTC rather than crash.
+    return new Intl.DateTimeFormat(locale, { ...opts, timeZone: "UTC" }).format(date);
+  }
+}
+```
+
+- [ ] **Step 2: Create `web/src/lib/format-timestamp.test.ts`** (write + run):
+```ts
+import { expect, test } from "vitest";
+
+import { formatTimestamp } from "./format-timestamp";
+
+test("formats a UTC timestamp with date and time in the given locale", () => {
+  const out = formatTimestamp("2026-06-08T12:30:00Z", "UTC", "en");
+  expect(out).toContain("2026");
+  expect(out).toContain("12:30");
+});
+
+test("applies the timezone — a near-midnight UTC instant shifts the calendar day", () => {
+  // 02:00 UTC on Jun 8 is 22:00 on Jun 7 in New York (EDT, UTC-4)
+  const ny = formatTimestamp("2026-06-08T02:00:00Z", "America/New_York", "en");
+  const utc = formatTimestamp("2026-06-08T02:00:00Z", "UTC", "en");
+  expect(ny).toContain("Jun 7");
+  expect(utc).toContain("Jun 8");
+});
+
+test("an invalid IANA zone does not throw and falls back to UTC", () => {
+  const out = formatTimestamp("2026-06-08T12:30:00Z", "Not/AZone", "en");
+  expect(out).toContain("2026");
+});
+
+test("null renders the em-dash placeholder; an unparseable string is returned unchanged", () => {
+  expect(formatTimestamp(null, "UTC", "en")).toBe("—");
+  expect(formatTimestamp("not-a-date", "UTC", "en")).toBe("not-a-date");
+});
+```
+Run: `cd web && pnpm vitest run src/lib/format-timestamp.test.ts` → 4 passing. (Full-ICU Node renders en medium+short as e.g. `"Jun 8, 2026, 12:30 PM"`; the assertions check substrings — `2026`, `12:30`, `Jun 7`/`Jun 8` — to stay robust across ICU punctuation. If the local ICU renders the time without a leading-zero/`12:30`, assert the day-shift `Jun 7` vs `Jun 8` which is the load-bearing tz check.)
+
+- [ ] **Step 3: Verify + lint:**
+```bash
+cd web && pnpm vitest run src/lib/format-timestamp.test.ts && pnpm typecheck && pnpm lint
+```
+All green.
+
+- [ ] **Step 4: Commit**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git add web/src/lib/format-timestamp.ts web/src/lib/format-timestamp.test.ts
+git commit -m "feat(web): formatTimestamp helper (instance tz + locale, UTC fallback) (#42)"
+```
+
+---
+
+# Task 2: Route objects-table "Updated" through `formatTimestamp` + full gate
+
+**Files:** Modify `web/src/objects/objects-table.tsx`.
+
+- [ ] **Step 1: Add the import** to `web/src/objects/objects-table.tsx` (alongside the other `../lib/*` imports):
+```ts
+import { formatTimestamp } from "../lib/format-timestamp";
+```
+
+- [ ] **Step 2: Remove the inline formatter.** Delete the `const dateFmt = new Intl.DateTimeFormat(i18n.language, { dateStyle: "medium", timeZone: default_timezone });` block AND the `const formatUpdated = (iso: string) => { … };` function (the ~9 lines, currently around lines 123-131). (`i18n` and `default_timezone` stay declared — they're now passed to `formatTimestamp` at the call site; `t` remains used elsewhere.)
+
+- [ ] **Step 3: Update the Updated cell.** Change:
+```tsx
+              <td className="px-3 py-2 text-muted-foreground">{formatUpdated(object.updated_at)}</td>
+```
+to:
+```tsx
+              <td className="px-3 py-2 text-muted-foreground">
+                {formatTimestamp(object.updated_at, default_timezone, i18n.language)}
+              </td>
+```
+
+- [ ] **Step 4: FULL FRONTEND GATE (run tests EXACTLY ONCE):**
+```bash
+cd web && pnpm typecheck && pnpm lint && pnpm test && pnpm build && pnpm check:size && pnpm check:colors
+```
+All green. The objects-table tests stay green (they don't assert the Updated cell's text). Report total test count, largest chunk (gz), the check:colors line. If typecheck flags `i18n`/`default_timezone` as unused, the call site in Step 3 must reference them (it does) — re-check the edit.
+
+- [ ] **Step 5: Codename + status:**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git grep -in 'biggus\|dickus' -- web/src; echo "codename-exit=$?"
+git status --short
+```
+Expected: no matches (`codename-exit=1`).
+
+- [ ] **Step 6: Manual smoke (recommended).** `pnpm dev`: the objects list "Updated" column now shows date + time in the instance timezone (e.g. for an instance in `Europe/Stockholm`, a `…T14:30:00Z` value renders ~`Jan 5, 2026, 3:30 PM`); switching the UI language reformats it.
+
+- [ ] **Step 7: Commit**
+```bash
+cd /Users/olsson/Laboratory/biggus-dickus
+git add web/src/objects/objects-table.tsx
+git commit -m "feat(web): render objects 'Updated' as a tz-aware timestamp via formatTimestamp (#42)"
+```
+
+---
+
+## Self-Review (completed)
+
+**Spec coverage:** AC1 `formatTimestamp` helper + unit tests incl. day-shift + invalid-zone (T1); AC2 objects-table adoption, inline formatter removed, date+time (T2 S1-S3); AC3 gate/codename/no-new-dep-or-keys (T2 S4-S5). ✓
+
+**Placeholder scan:** full helper + test code; the ICU-substring note gives a concrete robustness fallback (assert `Jun 7`/`Jun 8`); exact lines/strings for the objects-table edit. No TBD. ✓
+
+**Type/consistency:** `formatTimestamp(value: unknown, timeZone: string, locale: string)` (T1) called as `formatTimestamp(object.updated_at, default_timezone, i18n.language)` (T2) — `updated_at: string`, `default_timezone: string` (useConfig), `i18n.language: string`. ✓
+
+## Notes
+- No new dependency, no new i18n keys, no backend change. `format-date.ts` (plain DATE) is untouched.
+- The helper constructs an `Intl.DateTimeFormat` per call (vs the prior once-per-render memo); negligible for the ≤200-row page.
+- Only the one timestamp display exists today; future displays (object-detail created/updated, audit history) route through the same helper when they land.
@@ -0,0 +1,111 @@
+# Bundle Vendor-Split + Test-Gap Fills — Design
+
+**Date:** 2026-06-09
+**Status:** Approved (brainstorming) — ready for implementation planning.
+**Issue:** #67 (vendor-split the bundle for cache stability/headroom; fill the audit's unit-test + story gaps).
+
+## Context
+
+The production build emits a single ~216 KB-gz entry chunk (the largest, measured by
+`scripts/check-bundle-size.mjs`, budget 250 KB) that bundles the framework deps (react-dom, react-router 7,
+@tanstack/react-query, @base-ui/react, i18next) together with app code — so every app edit invalidates the
+whole chunk's cache. `vite.config.ts` has no `build.rollupOptions`. Separately, four well-isolated units
+have no direct tests, and the composed combobox primitive has no story.
+
+All changes are additive/low-risk; `check:size`/`check:colors`/the existing tests are the guards.
+
+## Components
+
+### 1. Vendor split — `vite.config.ts`
+Add a top-level `build` block (sibling of `plugins`/`resolve`/`server`/`test`) with `manualChunks`:
+```ts
+build: {
+  rollupOptions: {
+    output: {
+      manualChunks: {
+        react: ["react", "react-dom", "react-router", "react-router-dom"],
+        "base-ui": ["@base-ui/react"],
+        query: ["@tanstack/react-query"],
+        i18n: ["i18next", "react-i18next"],
+      },
+    },
+  },
+},
+```
+- The app entry chunk then carries only app code; the listed deps land in cache-stable vendor chunks
+  (`react-*.js`, `base-ui-*.js`, `query-*.js`, `i18n-*.js`). `react-router` **and** `react-router-dom` are
+  both listed so router code (v7 re-exports `react-router` internally) stays in one chunk and React isn't
+  duplicated.
+- Only affects `pnpm build` (production); the Storybook/vitest browser builder is independent, so the
+  test suite is unaffected.
+- `check:size` measures the largest emitted chunk; after the split the largest is a vendor chunk well under
+  the 250 KB budget (verified in implementation by running `pnpm build` + `pnpm check:size` and reporting
+  the chunk sizes). If a chunk is unexpectedly oversized or React duplicates, adjust the groups.
+
+### 2. Test-gap fills (4 unit tests)
+
+**`objects/prune-fields.test.ts`** (new) — `pruneFields(fields, localizedTextKeys: Set<string>, defaultLang)`:
+- scalars pass through; `undefined`/`null`/`""` top-level values are dropped.
+- a non-array object value whose key is in `localizedTextKeys` keeps **only** the `defaultLang` entry;
+  other-language entries are dropped.
+- a non-array object value whose key is **not** in `localizedTextKeys` keeps all (non-empty) language
+  entries.
+- empty inner entries (`""`/`null`/`undefined`) are filtered, and a map left with zero entries is dropped
+  entirely.
+
+**`components/delete-confirm-dialog.test.tsx`** (new) — the delete-in-use flow:
+- render `<DeleteConfirmDialog description=… onConfirm=… />`, open it (click the trigger), click the
+  confirm action.
+- when `onConfirm` rejects with `InUseError(3)`, the dialog shows the `actions.inUse` message (containing
+  the count `3`) and **stays open** (the confirm action is still present / the dialog isn't dismissed).
+- when `onConfirm` resolves, the dialog closes.
+(`DeleteConfirmDialog` routes its catch through `errorMessageKey`, which maps `InUseError` →
+`actions.inUse` with the count — so this also exercises the shared error mapping.)
+
+**`lib/labels.test.ts`** (new) — `labelText(labels, lang)`:
+- exact `lang` match wins; else falls back to the `"en"` label; else the first label; else `""` for an
+  empty array.
+
+**`lib/format-date.test.ts`** (new) — `formatDate(value, lang)`:
+- a valid `"YYYY-MM-DD"` formats via `Intl.DateTimeFormat(lang, { dateStyle: "medium" })` and is **not**
+  shifted off its calendar day (assert the rendered string contains the expected day number for a fixed
+  date + a fixed `lang` like `"en"`).
+- `null` → `"—"`; a non-date string (e.g. `"not-a-date"`) is returned unchanged; a non-string non-null
+  (e.g. a number) is `String()`-ified.
+
+### 3. Combobox story — `components/ui/combobox.stories.tsx` (new)
+A visual/interactive story for the composed combobox primitive, mirroring the existing `ui/*` story format
+(`@storybook/react-vite` `Meta`/`StoryObj`, single-quote + no-semicolon, `tags: ['ai-generated']`, a `play`
+using `canvas` + `storybook/test`). A small controlled wrapper renders `ComboboxRoot` with a handful of
+string options (`ComboboxInput`/`ComboboxClear`/`ComboboxTrigger`/`ComboboxPopup`/`ComboboxList`/
+`ComboboxItem`/`ComboboxEmpty`), matching how `OptionsCombobox` composes them. A `Default` story; the
+`play` asserts the input renders and (optionally) typing filters the list. (Runs as a browser test in the
+Storybook vitest project — a few seconds in CI.)
+
+## Error handling / edges
+- `manualChunks`: Rollup orders chunks by the import graph, so vendor chunks load before the app chunk that
+  imports them — no load-order/duplicate-React risk when react+react-dom+router share one named chunk.
+- `formatDate` parses `\`${value}T00:00:00\`` (local midnight) to avoid a UTC day-shift; the test pins a
+  fixed `lang` to keep `Intl` output deterministic (assert a substring like the day number, not the full
+  locale string, to stay robust across ICU versions).
+- `delete-confirm-dialog` test drives the Base UI AlertDialog in its portal (`within(document.body)` for the
+  confirm action), mirroring existing portal-aware tests.
+
+## Testing
+- The 4 unit tests run in the jsdom project; the story adds one Storybook browser test.
+- **Gate:** `typecheck`/`lint`/`test`/`build`/`check:size`/`check:colors` green; `check:size` reports the
+  new largest (vendor) chunk under budget; no new dependency; no new i18n keys; no codename. en/sv parity
+  unaffected.
+
+## Acceptance criteria
+1. `vite.config.ts` has `build.rollupOptions.output.manualChunks` splitting react/base-ui/query/i18n into
+   their own chunks; `pnpm build` succeeds and `check:size` passes (largest chunk reported, < 250 KB gz, no
+   React duplication).
+2. New tests exist and pass: `prune-fields.test.ts`, `delete-confirm-dialog.test.tsx` (InUseError →
+   `actions.inUse`, stays open), `labels.test.ts`, `format-date.test.ts`.
+3. `components/ui/combobox.stories.tsx` exists with a working `Default` story (browser-test green).
+4. Full gate green; no new dependency; no new i18n keys; no codename; existing tests unchanged.
+
+## Out of scope → follow-ups
+- The buildkit/Dockerfile CI migration (the robust fix for the slow native runner; overlaps #25).
+- Deeper treeshaking/bundle analysis; route-level code-split changes beyond the existing `lazy()` boundaries.
@@ -0,0 +1,137 @@
+# Responsive Master/Detail for Vocabularies, Search, Fields — Design
+
+**Date:** 2026-06-09
+**Status:** Approved (brainstorming) — ready for implementation planning.
+**Issue:** #58 (master/detail + sidebar layout has no responsive/small-screen handling — remaining half).
+
+## Context
+
+#58 is partially done (commit `0a88a86`, #44): the sidebar collapses to an icon rail, the **Objects** master/detail
+is responsive (wide right-pane / narrow Base UI `Drawer`), and a reusable `lib/use-media-query.ts` exists. The
+**remaining** master/detail screens still use fixed `grid-cols-[20rem_1fr]` / `[24rem_1fr]` with no breakpoints —
+`vocabularies-page.tsx`, `search-page.tsx`, `fields-page.tsx` — so on a small laptop / tablet / split window the
+fixed list + sidebar leave a cramped detail pane, and below ~640px the panes can't coexist.
+
+**Decision (brainstorming): keep the wide side-by-side layout (it's useful for curators); fix only narrow.** Reuse
+one shared drawer + the existing `useMediaQuery` hook. Breakpoint **1024px (`lg`)**, matching Objects. Authorities
+is single-pane → no change. The "resizable splitter" the issue *suggests considering* is out of scope.
+
+The three pages differ: vocabularies + search are **route-driven** (`<Outlet/>`, an index-prompt route + `:id`);
+fields is **`useState`-driven** (FieldList → FieldForm, with the form always present for "create").
+
+## Components
+
+### 1. `components/detail-drawer.tsx` (new) — generalize the Objects drawer
+Today `objects/object-detail-drawer.tsx` is objects-specific (Base UI `Drawer` + close button + a hardcoded
+`<Outlet/>`). Generalize to a reusable component taking `children` + `ariaLabel`:
+```tsx
+import type { ReactNode } from "react";
+import { useTranslation } from "react-i18next";
+import { X } from "lucide-react";
+
+import { Drawer, DrawerClose, DrawerContent } from "@/components/ui/drawer";
+import { Button } from "@/components/ui/button";
+
+/** A right-sliding Base UI Drawer for a master/detail "detail" on narrow viewports. */
+export function DetailDrawer({
+  open,
+  onClose,
+  ariaLabel,
+  children,
+}: {
+  open: boolean;
+  onClose: () => void;
+  ariaLabel: string;
+  children: ReactNode;
+}) {
+  const { t } = useTranslation();
+  return (
+    <Drawer open={open} onOpenChange={(next) => { if (!next) onClose(); }} swipeDirection="right">
+      <DrawerContent aria-label={ariaLabel}>
+        <div className="flex justify-end border-b p-2">
+          <DrawerClose aria-label={t("actions.closeDetail")} render={<Button variant="ghost" size="icon-sm" />}>
+            <X className="size-4" aria-hidden="true" />
+          </DrawerClose>
+        </div>
+        <div className="flex-1 overflow-auto">{children}</div>
+      </DrawerContent>
+    </Drawer>
+  );
+}
+```
+- Delete `objects/object-detail-drawer.tsx`.
+- **Drop the `lazy()`/`Suspense`** that objects-page used to wrap the drawer: it kept Base UI's drawer code out of
+  the entry chunk, but #67 already split `@base-ui/react` into its own `base-ui` vendor chunk (loaded app-wide via
+  the menu/select/etc.), so the lazy boundary no longer saves anything. `DetailDrawer` is a normal import.
+- The close-button label keeps the existing generic `actions.closeDetail` key.
+
+### 2. `vocab/vocabularies-page.tsx` + `search/search-page.tsx` — `useMediaQuery` + route drawer
+Mirror the Objects pattern. Add `useMediaQuery("(min-width: 1024px)")` (`isWide`) and a `useMatch` for the detail
+route (`"/vocabularies/:id"` / `"/search/:id"`), `open = Boolean(match)`, `close = () => navigate("/vocabularies")`
+(resp. `"/search"`).
+- **Wide:** the current side-by-side grid with `<Outlet/>` inline (prompt when no `:id`, detail when selected) —
+  unchanged.
+- **Narrow:** the master full-width (`VocabularyList` / `SearchPanel` under the existing `PageTitle`), plus
+  `{open && <DetailDrawer open={open} onClose={close} ariaLabel={…}><Outlet/></DetailDrawer>}`. With no `:id`, just
+  the master (the index-prompt is a wide-only affordance).
+- Drawer `ariaLabel`: vocabularies → `t("vocab.terms")` ("Terms"); search → `t("objects.detailTitle")` ("Object
+  detail", since a search result's detail IS an object). **No new i18n keys.**
+- The `<Outlet/>` is rendered in exactly one place per branch (the `isWide` ternary), so no double-mount.
+
+### 3. `fields/fields-page.tsx` — pure-CSS responsive stack
+`fields-page` is `useState`-driven and its right pane is *always* a form (create when nothing selected), so a
+drawer would need a new "New field" trigger. Instead make it a responsive **stack** (the issue comment explicitly
+allows "or stack"): change the grid container from `grid grid-cols-[20rem_1fr]` to
+`grid grid-cols-1 lg:grid-cols-[20rem_1fr]`, and give the form pane a top border that only shows when stacked
+(`border-t lg:border-t-0`) while the list keeps its `border-r` (which reads as a bottom divider when stacked — or
+add `border-b lg:border-b-0 lg:border-r` for a clean stacked divider). No JS, no drawer, no new trigger, no
+element duplication — the same `FieldForm` reflows from below the list (narrow) to beside it (wide).
+
+### 4. `objects/objects-page.tsx` — retrofit onto `DetailDrawer`
+Replace the `lazy(ObjectDetailDrawer)` import + `<Suspense>` with a direct `DetailDrawer` import; in the narrow
+branch render `{open && <DetailDrawer open={open} onClose={closeDetail} ariaLabel={t("objects.detailTitle")}><Outlet/></DetailDrawer>}`.
+Behavior-preserving — its existing "narrow: detail renders inside a portaled drawer" test stays green.
+
+## Data flow / behaviour
+No data/routing changes. Each page picks layout via `useMediaQuery("(min-width:1024px)")` (vocab/search/objects) or
+pure CSS (fields). The detail content is identical to today; only its container (inline pane vs Drawer) changes by
+width. The detail route/state, breadcrumbs, and titles are unchanged.
+
+## Error handling / edges
+- `useMediaQuery` is SSR-safe (returns `false` server-side / pre-mount → narrow-first, then corrects on mount).
+- Drawer `open` is derived from the route match (`:id`) / nothing on the index, so the Outlet only has content when
+  open; rendering `{open && <DetailDrawer …>}` mounts it only when active (matches the current objects behaviour).
+- Fields stack: `FieldList` is `overflow-hidden` in a `grid-cols-1` row — ensure the stacked list has a sensible
+  height (it's in a flex/grid row that can scroll); the form below scrolls in its own pane. Keep each pane's
+  `overflow` as today.
+- Drawer accessible name comes from `ariaLabel` (required prop) so every detail drawer is a named dialog (the #62
+  a11y fix, preserved + generalized).
+
+## Testing
+- **`components/detail-drawer.test.tsx`** (new): with `open`, the children render inside a dialog whose accessible
+  name is the `ariaLabel`; clicking the close button (labelled `actions.closeDetail`) calls `onClose`.
+- **`vocab/vocabularies-page` + `search/search-page` tests** (new or extended): reuse the `setViewport(wide)`
+  matchMedia mock from `objects-page.test.tsx`. Narrow + a `:id` route → the detail renders in a portaled drawer
+  (`getByRole("dialog", { name })` within `document.body`); wide + `:id` → the detail is the inline pane (no
+  dialog). Closing the drawer navigates back to the index route.
+- **`fields/fields-page` test**: the grid container carries the responsive classes (`grid-cols-1` +
+  `lg:grid-cols-[20rem_1fr]`); both the list and the form render (jsdom can't measure layout, so assert structure).
+- **`objects/objects-page` tests**: stay green unchanged (the drawer is now the shared `DetailDrawer`).
+- **Gate:** `typecheck`/`lint`/`test`/`build`/`check:size`/`check:colors` green; no new dependency; no new i18n
+  keys; no codename; en/sv parity unaffected. `check:size` unchanged-or-smaller (dropping the objects drawer's
+  separate lazy chunk folds it into base-ui).
+
+## Acceptance criteria
+1. `components/detail-drawer.tsx` exists (Base UI drawer + close button + `children`/`ariaLabel`); `object-detail-drawer.tsx`
+   is deleted; Objects uses the shared `DetailDrawer` (no `lazy`/`Suspense`); its tests stay green.
+2. Vocabularies + Search: wide = current side-by-side (unchanged); narrow (<1024) = master full-width + the detail
+   in a `DetailDrawer` when a `:id` is active; close returns to the index route.
+3. Fields: responsive grid (`grid-cols-1 lg:grid-cols-[20rem_1fr]`) — stacked on narrow, side-by-side on wide.
+4. New tests for `DetailDrawer`, vocabularies-page, search-page (narrow drawer + wide pane), fields-page (responsive
+   structure); all existing tests pass unchanged.
+5. `typecheck`/`lint`/`build`/`check:colors` green; `check:size` reported (unchanged-or-smaller); no new
+   dependency; no new i18n keys; no codename.
+
+## Out of scope → follow-ups
+- A resizable master/detail splitter (issue "consider"); a per-user pane-width preference.
+- Converting `fields` to a route-driven master/detail (it stays `useState`-driven + stacked).
@@ -0,0 +1,104 @@
+# Instance-Timezone Timestamp Formatter — Design
+
+**Date:** 2026-06-09
+**Status:** Approved (brainstorming) — ready for implementation planning.
+**Issue:** #42 (render UTC timestamps in the instance timezone via Intl — now that a display exists).
+
+## Context
+
+#42 was filed conditionally ("wire up the `default_timezone` formatter when the first timestamp display
+lands"). That condition is now met: the objects-table **"Updated" column** (`updated_at`, a UTC timestamp)
+is rendered — and it's already timezone+locale-aware, but via an **inline** `Intl.DateTimeFormat` in
+`objects-table.tsx` (`dateStyle: "medium"`, `timeZone: default_timezone`) that:
+- is **not** the shared `formatTimestamp` helper the issue asks for,
+- shows **date only** (no time-of-day), and
+- has **no invalid-IANA guard** — a misconfigured `default_timezone` would make `Intl.DateTimeFormat`
+  throw a `RangeError` and crash the table.
+
+`recording_date` (object-detail) is a plain `DATE` formatted by `lib/format-date.ts` (no timezone) — correct
+and out of scope. There are no other UTC-timestamp displays. `default_timezone` is exposed via
+`useConfig().default_timezone` (IANA name; default `"Europe/Stockholm"`).
+
+This is a display-only change: storage/transmission stay UTC. No backend change, no new dependency, no new
+i18n keys.
+
+## Components
+
+### `lib/format-timestamp.ts` (new)
+Mirrors `lib/format-date.ts`'s shape (same null/invalid-string edge handling), for UTC **timestamps**:
+```ts
+/** Formats a UTC ISO timestamp for display in the instance timezone + active locale.
+ *  Storage/transmission stay UTC — this is display-only. Falls back to UTC formatting on an
+ *  invalid IANA zone (a misconfigured instance) rather than throwing. */
+export function formatTimestamp(value: unknown, timeZone: string, locale: string): string {
+  if (typeof value !== "string") return value == null ? "—" : String(value);
+  const date = new Date(value);
+  if (Number.isNaN(date.getTime())) return value;
+  const opts = { dateStyle: "medium", timeStyle: "short" } as const;
+  try {
+    return new Intl.DateTimeFormat(locale, { ...opts, timeZone }).format(date);
+  } catch {
+    return new Intl.DateTimeFormat(locale, { ...opts, timeZone: "UTC" }).format(date);
+  }
+}
+```
+- **date + short time** (the chosen display) in `timeZone` + `locale`.
+- **Invalid-IANA guard:** `new Intl.DateTimeFormat(locale, { timeZone })` throws `RangeError` for a bad
+  zone → the `catch` re-formats with `timeZone: "UTC"` (no crash).
+- Edge handling matches `format-date.ts`: non-string `null` → `"—"`; other non-strings → `String(value)`;
+  an unparseable string → returned unchanged.
+
+### `objects/objects-table.tsx` (modify)
+Remove the inline `const dateFmt = new Intl.DateTimeFormat(...)` + `formatUpdated` helper. Add
+`import { formatTimestamp } from "../lib/format-timestamp";`. Keep `default_timezone` (from `useConfig()`)
+and `i18n.language`. Render the Updated cell as:
+```tsx
+<td className="px-3 py-2 text-muted-foreground">
+  {formatTimestamp(object.updated_at, default_timezone, i18n.language)}
+</td>
+```
+The column changes from date-only to **date + short time**. (The helper constructs an `Intl.DateTimeFormat`
+per cell rather than once-per-render; negligible for the ≤200-row page — kept simple over re-memoizing.)
+
+## Data flow / behaviour
+`updated_at` (UTC ISO from the API) → `formatTimestamp(value, default_timezone, i18n.language)` → a
+locale-formatted date+time in the instance zone. Identical data; only the display string changes (now
+includes the time and is crash-guarded).
+
+## Error handling / edges
+- Invalid `default_timezone` → UTC-formatted output (guarded), never a thrown render.
+- `null`/non-string `updated_at` → `"—"`/`String(value)` (defensive; in practice `updated_at` is always a
+  string).
+- Unparseable date string → returned verbatim (matches `format-date.ts`).
+- Locale comes from `i18n.language` (full-ICU Node in CI / browsers) — deterministic per locale.
+
+## Testing
+- **`lib/format-timestamp.test.ts`** (new):
+  - valid: `formatTimestamp("2026-06-08T12:30:00Z", "UTC", "en")` contains `"2026"` and `"12:30"` (date +
+    time rendered).
+  - **timezone applied (day-shift):** `formatTimestamp("2026-06-08T02:00:00Z", "America/New_York", "en")`
+    shows `Jun 7` (02:00 UTC = 22:00 prev-day EDT), distinct from the same instant in `"UTC"` (`Jun 8`) —
+    proves the zone is honored.
+  - **invalid IANA:** `formatTimestamp("2026-06-08T12:30:00Z", "Not/AZone", "en")` does **not** throw and
+    returns a non-empty string containing `"2026"` (UTC fallback).
+  - `null` → `"—"`; `"not-a-date"` → `"not-a-date"`.
+- **`objects-table.test.tsx`:** the suite does not assert the rendered Updated value, so it stays green;
+  if any assertion is added/affected, assert the new date+time output loosely (don't pin the exact locale
+  string).
+- **Gate:** `typecheck`/`lint`/`test`/`build`/`check:size`/`check:colors` green; no new dependency; no new
+  i18n keys; no codename; en/sv parity unaffected.
+
+## Acceptance criteria
+1. `lib/format-timestamp.ts` exports `formatTimestamp(value, timeZone, locale)` — date+time in the given
+   zone/locale, with a UTC fallback on an invalid IANA zone and the null/invalid edge handling; unit-tested
+   (incl. the day-shift + invalid-zone cases).
+2. `objects-table.tsx` renders `updated_at` via `formatTimestamp(object.updated_at, default_timezone,
+   i18n.language)`; the inline `dateFmt`/`formatUpdated` are removed; the column shows date + short time.
+3. All existing tests pass (objects-table green); `typecheck`/`lint`/`build`/`check:colors` green;
+   `check:size` reported; no new dependency; no new i18n keys; no codename.
+
+## Out of scope → follow-ups
+- Additional timestamp displays (object-detail `created_at`/`updated_at`, an audit-history view) — none
+  exist yet; route them through `formatTimestamp` when they land.
+- Server-side timestamp formatting for the PDF export (#39) — needs a Rust tz library, separate.
+- `recording_date` / `format-date.ts` (plain DATE, no timezone) — unchanged.
@@ -3,6 +3,8 @@
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <meta name="color-scheme" content="light dark" />
+    <meta name="theme-color" content="#ffffff" />
    <title>Collection</title>
    <script>
      try {
@@ -12,6 +14,9 @@
          (t === "system" &&
            window.matchMedia("(prefers-color-scheme: dark)").matches);
        document.documentElement.classList.toggle("dark", dark);
+        // Keep in sync with THEME_COLORS in src/theme/theme.ts.
+        var meta = document.querySelector('meta[name="theme-color"]');
+        if (meta) meta.setAttribute("content", dark ? "#0a0a0a" : "#ffffff");
      } catch (e) {}
    </script>
  </head>
@@ -5,7 +5,7 @@ import { join, relative } from "node:path";
 const root = "src";
 const excludeDir = join("src", "components", "ui");
 const RAW_COLOR =
-  /(?:text|bg|border|ring|fill|stroke|from|to|via|decoration|outline|divide|placeholder)-(?:neutral|gray|slate|zinc|stone|red|orange|amber|yellow|lime|green|emerald|teal|cyan|sky|blue|indigo|violet|purple|fuchsia|pink|rose)-(?:50|100|200|300|400|500|600|700|800|900|950)\b/;
+  /(?:text|bg|border|ring|fill|stroke|from|to|via|decoration|outline|divide|placeholder)-(?:(?:neutral|gray|slate|zinc|stone|red|orange|amber|yellow|lime|green|emerald|teal|cyan|sky|blue|indigo|violet|purple|fuchsia|pink|rose)-(?:50|100|200|300|400|500|600|700|800|900|950)|white|black)\b/;

 function walk(dir) {
  const files = [];
@@ -57,6 +57,31 @@ test("rejects an off-site from and falls back to /objects", async () => {
  expect(await screen.findByText("objects landing")).toBeInTheDocument();
 });

+test("shows Signing in… and disables the button while pending", async () => {
+  let release!: () => void;
+  const gate = new Promise<void>((r) => {
+    release = r;
+  });
+
+  server.use(
+    http.post("/api/admin/login", async () => {
+      await gate;
+      return new HttpResponse(null, { status: 204 });
+    }),
+  );
+
+  renderApp(tree(), { route: "/login" });
+  await userEvent.type(screen.getByLabelText(/email/i), "editor@example.com");
+  await userEvent.type(screen.getByLabelText(/password/i), "pw-editor-123");
+  await userEvent.click(screen.getByRole("button", { name: /sign in/i }));
+
+  const pending = await screen.findByRole("button", { name: /signing in/i });
+  expect(pending).toBeDisabled();
+
+  release();
+  expect(await screen.findByText("objects landing")).toBeInTheDocument();
+});
+
 test("disables submit until both fields are filled", async () => {
  renderApp(tree(), { route: "/login" });
  const button = screen.getByRole("button", { name: /sign in/i });
@@ -77,7 +77,7 @@ export function LoginPage() {
          </p>
        )}
        <Button type="submit" className="w-full" disabled={login.isPending || !email.trim() || !password}>
-          {t("auth.signIn")}
+          {login.isPending ? t("auth.signingIn") : t("auth.signIn")}
        </Button>
      </form>
    </div>
@@ -0,0 +1,60 @@
+import { expect, test, vi } from "vitest";
+import { screen, waitFor, within } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+
+import { renderApp } from "../test/render";
+import { DeleteConfirmDialog } from "./delete-confirm-dialog";
+import { InUseError } from "../api/errors";
+
+test("delete-in-use shows the in-use count and keeps the dialog open", async () => {
+  const onConfirm = vi.fn(() => Promise.reject(new InUseError(3)));
+  renderApp(<DeleteConfirmDialog description="Delete this term?" onConfirm={onConfirm} />);
+
+  await userEvent.click(screen.getByRole("button", { name: /delete/i }));
+
+  const dialog = within(document.body);
+  const buttons = await dialog.findAllByRole("button", { name: /delete/i });
+  await userEvent.click(buttons[buttons.length - 1]);
+
+  expect(await dialog.findByText(/used by 3/i)).toBeInTheDocument();
+  expect(dialog.getByText("Delete this term?")).toBeInTheDocument();
+});
+
+test("confirm is disabled and labelled Deleting… while pending", async () => {
+  let resolve!: () => void;
+  const onConfirm = vi.fn(
+    () =>
+      new Promise<void>((r) => {
+        resolve = r;
+      }),
+  );
+  renderApp(<DeleteConfirmDialog description="Delete this term?" onConfirm={onConfirm} />);
+
+  await userEvent.click(screen.getByRole("button", { name: /delete/i }));
+
+  const dialog = within(document.body);
+  const buttons = await dialog.findAllByRole("button", { name: /delete/i });
+  await userEvent.click(buttons[buttons.length - 1]);
+
+  const pending = await dialog.findByRole("button", { name: /deleting/i });
+  expect(pending).toBeDisabled();
+  expect(dialog.getByRole("button", { name: /cancel/i })).toBeDisabled();
+  expect(onConfirm).toHaveBeenCalledTimes(1);
+
+  resolve();
+  await waitFor(() => expect(dialog.queryByText("Delete this term?")).toBeNull());
+});
+
+test("a clean confirm closes the dialog", async () => {
+  const onConfirm = vi.fn(() => Promise.resolve());
+  renderApp(<DeleteConfirmDialog description="Delete this term?" onConfirm={onConfirm} />);
+
+  await userEvent.click(screen.getByRole("button", { name: /delete/i }));
+
+  const dialog = within(document.body);
+  const buttons = await dialog.findAllByRole("button", { name: /delete/i });
+  await userEvent.click(buttons[buttons.length - 1]);
+
+  await waitFor(() => expect(dialog.queryByText("Delete this term?")).toBeNull());
+  expect(onConfirm).toHaveBeenCalledTimes(1);
+});
@@ -28,10 +28,12 @@ export function DeleteConfirmDialog({
 }) {
  const { t } = useTranslation();
  const [open, setOpen] = useState(false);
+  const [pending, setPending] = useState(false);
  const [message, setMessage] = useState<string | null>(null);

  const confirm = async () => {
    setMessage(null);
+    setPending(true);
    try {
      await onConfirm();
    } catch (err) {
@@ -40,6 +42,8 @@ export function DeleteConfirmDialog({
      const { key, opts } = errorMessageKey(err);
      setMessage(t(key, opts));
      return;
+    } finally {
+      setPending(false);
    }
    setOpen(false);
  };
@@ -62,8 +66,10 @@ export function DeleteConfirmDialog({
          </p>
        )}
        <AlertDialogFooter>
-          <AlertDialogCancel>{t("form.cancel")}</AlertDialogCancel>
-          <AlertDialogAction onClick={confirm}>{t("actions.delete")}</AlertDialogAction>
+          <AlertDialogCancel disabled={pending}>{t("form.cancel")}</AlertDialogCancel>
+          <AlertDialogAction disabled={pending} onClick={confirm}>
+            {pending ? t("actions.deleting") : t("actions.delete")}
+          </AlertDialogAction>
        </AlertDialogFooter>
      </AlertDialogContent>
    </AlertDialog>
@@ -0,0 +1,20 @@
+import { expect, test, vi } from "vitest";
+import { within } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+
+import { renderApp } from "../test/render";
+import { DetailDrawer } from "./detail-drawer";
+
+test("renders children in a named drawer and closes via the close button", async () => {
+  const onClose = vi.fn();
+  renderApp(
+    <DetailDrawer open onClose={onClose} ariaLabel="Object detail">
+      <p>detail body</p>
+    </DetailDrawer>,
+  );
+
+  const body = within(document.body);
+  expect(await body.findByText("detail body")).toBeInTheDocument();
+  await userEvent.click(body.getByRole("button", { name: /close detail/i }));
+  expect(onClose).toHaveBeenCalled();
+});
@@ -1,21 +1,22 @@
-import { Outlet } from "react-router-dom";
+import type { ReactNode } from "react";
 import { useTranslation } from "react-i18next";
 import { X } from "lucide-react";

 import { Drawer, DrawerClose, DrawerContent } from "@/components/ui/drawer";
 import { Button } from "@/components/ui/button";

-/**
- * Narrow-viewport object detail: the nested <Outlet/> inside a Base UI Drawer that
- * slides from the right. Lazy-loaded so Base UI's drawer code (swipe/snap machinery)
- * splits out of the main entry chunk — the wide pane path never pays for it.
- */
-export function ObjectDetailDrawer({
+/** A right-sliding Base UI Drawer for a master/detail "detail" on narrow viewports.
+ *  Provides the close affordance + an accessible dialog name; the caller supplies the content. */
+export function DetailDrawer({
  open,
  onClose,
+  ariaLabel,
+  children,
 }: {
  open: boolean;
  onClose: () => void;
+  ariaLabel: string;
+  children: ReactNode;
 }) {
  const { t } = useTranslation();

@@ -27,7 +28,7 @@ export function ObjectDetailDrawer({
      }}
      swipeDirection="right"
    >
-      <DrawerContent aria-label={t("objects.detailTitle")}>
+      <DrawerContent aria-label={ariaLabel}>
        <div className="flex justify-end border-b p-2">
          <DrawerClose
            aria-label={t("actions.closeDetail")}
@@ -36,9 +37,7 @@ export function ObjectDetailDrawer({
            <X className="size-4" aria-hidden="true" />
          </DrawerClose>
        </div>
-        <div className="flex-1 overflow-auto">
-          <Outlet />
-        </div>
+        <div className="flex-1 overflow-auto">{children}</div>
      </DrawerContent>
    </Drawer>
  );
@@ -1,10 +1,12 @@
+import { focusRing } from "../lib/focus-ring";
+
 export function ExternalUriLink({ uri }: { uri: string }) {
  return (
    <a
      href={uri}
      target="_blank"
      rel="noopener noreferrer"
-      className="block truncate text-xs text-muted-foreground hover:text-foreground"
+      className={`block truncate rounded-sm text-xs text-muted-foreground hover:text-foreground ${focusRing}`}
    >
      {uri}
    </a>
@@ -0,0 +1,63 @@
+import type { Meta, StoryObj } from '@storybook/react-vite'
+import { useState } from 'react'
+import { expect } from 'storybook/test'
+
+import {
+  ComboboxRoot,
+  ComboboxInputGroup,
+  ComboboxInput,
+  ComboboxClear,
+  ComboboxTrigger,
+  ComboboxPopup,
+  ComboboxList,
+  ComboboxItem,
+  ComboboxItemIndicator,
+  ComboboxEmpty,
+} from './combobox'
+
+const fruits = ['Apple', 'Apricot', 'Banana', 'Cherry']
+
+function ComboboxDemo() {
+  const [value, setValue] = useState<string | null>(null)
+
+  return (
+    <ComboboxRoot<string | null>
+      items={fruits}
+      value={value}
+      onValueChange={setValue}
+      itemToStringLabel={(item) => item ?? ''}
+      isItemEqualToValue={(a, b) => a === b}
+    >
+      <ComboboxInputGroup>
+        <ComboboxInput placeholder='Pick a fruit' />
+        <ComboboxClear aria-label='Clear' />
+        <ComboboxTrigger aria-label='Open' />
+      </ComboboxInputGroup>
+      <ComboboxPopup>
+        <ComboboxEmpty>No matches</ComboboxEmpty>
+        <ComboboxList>
+          {(item: string) => (
+            <ComboboxItem key={item} value={item}>
+              <ComboboxItemIndicator className='text-primary'>✓</ComboboxItemIndicator>
+              {item}
+            </ComboboxItem>
+          )}
+        </ComboboxList>
+      </ComboboxPopup>
+    </ComboboxRoot>
+  )
+}
+
+const meta = {
+  component: ComboboxDemo,
+  tags: ['ai-generated'],
+} satisfies Meta<typeof ComboboxDemo>
+
+export default meta
+type Story = StoryObj<typeof meta>
+
+export const Default: Story = {
+  play: async ({ canvas }) => {
+    await expect(canvas.getByPlaceholderText('Pick a fruit')).toBeInTheDocument()
+  },
+}
@@ -20,7 +20,10 @@ function ComboboxInput({ className, ...props }: ComboboxPrimitive.Input.Props) {
  return (
    <ComboboxPrimitive.Input
      data-slot="combobox-input"
-      className={cn("w-full rounded border px-2 py-1 pr-12 text-sm", className)}
+      className={cn(
+        "w-full rounded border px-2 py-1 pr-12 text-sm transition-colors outline-none focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50",
+        className,
+      )}
      {...props}
    />
  );
@@ -31,7 +34,7 @@ function ComboboxClear({ className, ...props }: ComboboxPrimitive.Clear.Props) {
    <ComboboxPrimitive.Clear
      data-slot="combobox-clear"
      className={cn(
-        "absolute right-6 text-neutral-400 hover:text-neutral-700",
+        "absolute right-6 rounded-sm text-muted-foreground outline-none hover:text-foreground focus-visible:ring-3 focus-visible:ring-ring/50",
        className,
      )}
      {...props}
@@ -43,7 +46,10 @@ function ComboboxTrigger({ className, ...props }: ComboboxPrimitive.Trigger.Prop
  return (
    <ComboboxPrimitive.Trigger
      data-slot="combobox-trigger"
-      className={cn("absolute right-1 text-neutral-500", className)}
+      className={cn(
+        "absolute right-1 rounded-sm text-muted-foreground outline-none focus-visible:ring-3 focus-visible:ring-ring/50",
+        className,
+      )}
      {...props}
    />
  );
@@ -56,7 +62,7 @@ function ComboboxPopup({ className, ...props }: ComboboxPrimitive.Popup.Props) {
        <ComboboxPrimitive.Popup
          data-slot="combobox-popup"
          className={cn(
-            "max-h-64 min-w-48 overflow-auto rounded border bg-white p-1 text-sm shadow-md",
+            "max-h-64 min-w-48 overflow-auto rounded border bg-popover p-1 text-sm text-popover-foreground shadow-md",
            className,
          )}
          {...props}
@@ -81,7 +87,7 @@ function ComboboxItem({ className, ...props }: ComboboxPrimitive.Item.Props) {
    <ComboboxPrimitive.Item
      data-slot="combobox-item"
      className={cn(
-        "flex cursor-default items-center gap-2 rounded px-2 py-1 data-[highlighted]:bg-indigo-50",
+        "flex cursor-default items-center gap-2 rounded px-2 py-1 data-[highlighted]:bg-accent data-[highlighted]:text-accent-foreground",
        className,
      )}
      {...props}
@@ -103,7 +109,7 @@ function ComboboxEmpty({ className, ...props }: ComboboxPrimitive.Empty.Props) {
  return (
    <ComboboxPrimitive.Empty
      data-slot="combobox-empty"
-      className={cn("px-2 py-1 text-neutral-500", className)}
+      className={cn("px-2 py-1 text-muted-foreground", className)}
      {...props}
    />
  );
@@ -1,6 +1,7 @@
 import type * as React from "react";
 import { useTranslation } from "react-i18next";
 import { Toast as ToastPrimitive } from "@base-ui/react/toast";
+import { X } from "lucide-react";

 import { cn } from "@/lib/utils";
 import { toastManager } from "@/toast/toast-manager";
@@ -14,9 +15,9 @@ function ToastList() {
      toast={toast}
      data-slot="toast"
      className={cn(
-        "flex items-start gap-2 rounded-md border bg-white p-3 text-sm shadow-md",
-        toast.type === "error" && "border-red-300",
-        toast.type === "success" && "border-green-300",
+        "flex items-start gap-2 rounded-md border bg-popover p-3 text-sm text-popover-foreground shadow-md",
+        toast.type === "error" && "border-destructive",
+        toast.type === "success" && "border-success",
      )}
    >
      <div className="flex-1">
@@ -28,15 +29,15 @@ function ToastList() {
        )}
        <ToastPrimitive.Description
          data-slot="toast-description"
-          className="text-neutral-700"
+          className="text-muted-foreground"
        />
      </div>
      <ToastPrimitive.Close
        data-slot="toast-close"
        aria-label={t("common.close")}
-        className="text-neutral-400 hover:text-neutral-700"
+        className="text-muted-foreground hover:text-foreground"
      >
-        ×
+        <X className="size-4" aria-hidden="true" />
      </ToastPrimitive.Close>
    </ToastPrimitive.Root>
  ));
@@ -22,7 +22,7 @@ function TooltipPopup({ className, ...props }: TooltipPrimitive.Popup.Props) {
    <TooltipPrimitive.Popup
      data-slot="tooltip-popup"
      className={cn(
-        "rounded border bg-white px-2 py-1 text-sm shadow-md",
+        "rounded border bg-popover px-2 py-1 text-sm text-popover-foreground shadow-md",
        className,
      )}
      {...props}
@@ -0,0 +1,17 @@
+import { expect, test } from "vitest";
+import { screen } from "@testing-library/react";
+
+import { renderApp } from "../test/render";
+import { FieldsPage } from "./fields-page";
+
+test("renders the field list and form in a responsive grid", async () => {
+  const { container } = renderApp(<FieldsPage />);
+
+  // both panes are present (master list + detail form)
+  expect(await screen.findByText(/fields/i)).toBeInTheDocument();
+
+  // responsive: single-column by default, two-column at lg
+  const grid = container.querySelector("div.grid");
+  expect(grid?.className).toContain("grid-cols-1");
+  expect(grid?.className).toContain("lg:grid-cols-[20rem_1fr]");
+});
@@ -20,8 +20,8 @@ export function FieldsPage() {
  return (
    <div className="flex h-full flex-col">
      <PageTitle className="px-4 pt-4 pb-2">{t("fields.title")}</PageTitle>
-      <div className="grid flex-1 grid-cols-[20rem_1fr] overflow-hidden">
-        <div className="overflow-hidden border-r">
+      <div className="grid flex-1 grid-cols-1 overflow-auto lg:grid-cols-[20rem_1fr] lg:overflow-hidden">
+        <div className="overflow-hidden border-b lg:border-r lg:border-b-0">
          <FieldList selectedKey={selected?.key ?? null} onSelect={setSelected} />
        </div>
        <div className="overflow-hidden">
@@ -1,12 +1,12 @@
 {
  "common": { "yes": "Yes", "no": "No", "close": "Close", "loading": "Loading", "filter": "Filter…", "noMatches": "No matches", "language": "Language", "skipToContent": "Skip to content", "clear": "Clear", "open": "Open" },
  "nav": { "objects": "Objects", "vocabularies": "Vocabularies", "authorities": "Authorities", "fields": "Fields", "search": "Search", "collapseSidebar": "Collapse sidebar", "expandSidebar": "Expand sidebar", "breadcrumb": "Breadcrumb" },
-  "auth": { "email": "Email", "password": "Password", "signIn": "Sign in", "signOut": "Sign out", "invalid": "Invalid email or password", "networkError": "Could not reach the server", "sessionExpired": "Your session expired — please sign in again.", "signingOut": "Signing out…" },
+  "auth": { "email": "Email", "password": "Password", "signIn": "Sign in", "signingIn": "Signing in…", "signOut": "Sign out", "invalid": "Invalid email or password", "networkError": "Could not reach the server", "sessionExpired": "Your session expired — please sign in again.", "signingOut": "Signing out…" },
  "objects": { "title": "Objects", "empty": "No objects yet", "loadError": "Could not load objects", "notFound": "Object not found", "prev": "Previous", "next": "Next", "of": "of", "new": "New object", "filter": "Filter objects…", "pageSize": "Per page", "columns": { "number": "Object №", "name": "Name", "visibility": "Visibility", "location": "Location", "count": "#", "updated": "Updated" }, "unknownRef": "(unknown)", "detailTitle": "Object detail", "tableLabel": "Objects" },
  "fieldsLabels": { "objectNumber": "Object number", "objectName": "Name", "count": "Number of objects", "briefDescription": "Brief description", "currentLocation": "Current location", "currentOwner": "Current owner", "recorder": "Recorder", "recordingDate": "Recording date", "visibility": "Visibility" },
  "visibility": { "draft": "Draft", "internal": "Internal", "public": "Public" },
  "form": { "selectPlaceholder": "— select —", "create": "Create object", "save": "Save", "cancel": "Cancel", "visibility": "Visibility", "draft": "Draft", "internal": "Internal", "required": "This field is required", "rejected": "The server rejected the changes — check required and referenced fields", "fieldRejected": "The field \"{{field}}\" was rejected — check its value", "createdButFieldRejected": "Object created, but a field was rejected — fix it below.", "flexibleHeading": "Catalogue fields", "saving": "Saving…", "createAnother": "Save & create another", "minCount": "Must be at least 1", "fieldError": { "type_mismatch": "Wrong type for this field", "unresolved": "Referenced value not found", "unknown": "Unknown field" }, "unsaved": { "title": "Discard unsaved changes?", "body": "You have unsaved changes that will be lost.", "stay": "Keep editing", "leave": "Discard" } },
-  "actions": { "edit": "Edit", "delete": "Delete", "rename": "Rename", "save": "Save", "closeDetail": "Close detail", "confirmDelete": "Delete this object? This cannot be undone.", "confirmDeleteTerm": "Delete this term? This cannot be undone.", "confirmDeleteAuthority": "Delete this authority? This cannot be undone.", "confirmDeleteField": "Delete this field definition? This cannot be undone.", "confirmDeleteVocabulary": "Delete this vocabulary? This cannot be undone.", "inUse": "Can't delete — used by {{count}} object(s). Clear those fields first." },
+  "actions": { "deleting": "Deleting…", "edit": "Edit", "delete": "Delete", "rename": "Rename", "save": "Save", "closeDetail": "Close detail", "confirmDelete": "Delete this object? This cannot be undone.", "confirmDeleteTerm": "Delete this term? This cannot be undone.", "confirmDeleteAuthority": "Delete this authority? This cannot be undone.", "confirmDeleteField": "Delete this field definition? This cannot be undone.", "confirmDeleteVocabulary": "Delete this vocabulary? This cannot be undone.", "inUse": "Can't delete — used by {{count}} object(s). Clear those fields first." },
  "labels": { "label": "Label", "externalUri": "External URI (optional)", "otherLanguages": "This entry also has labels in other languages, which are kept.", "uriPlaceholder": "https://…" },
  "theme": { "light": "Light", "dark": "Dark", "system": "System" },
  "vocab": {
@@ -1,12 +1,12 @@
 {
  "common": { "yes": "Ja", "no": "Nej", "close": "Stäng", "loading": "Laddar", "filter": "Filtrera…", "noMatches": "Inga träffar", "language": "Språk", "skipToContent": "Hoppa till innehåll", "clear": "Rensa", "open": "Öppna" },
  "nav": { "objects": "Föremål", "vocabularies": "Vokabulär", "authorities": "Auktoriteter", "fields": "Fält", "search": "Sök", "collapseSidebar": "Fäll ihop sidofältet", "expandSidebar": "Fäll ut sidofältet", "breadcrumb": "Brödsmulor" },
-  "auth": { "email": "E-post", "password": "Lösenord", "signIn": "Logga in", "signOut": "Logga ut", "invalid": "Fel e-post eller lösenord", "networkError": "Kunde inte nå servern", "sessionExpired": "Din session har gått ut — logga in igen.", "signingOut": "Loggar ut…" },
+  "auth": { "email": "E-post", "password": "Lösenord", "signIn": "Logga in", "signingIn": "Loggar in…", "signOut": "Logga ut", "invalid": "Fel e-post eller lösenord", "networkError": "Kunde inte nå servern", "sessionExpired": "Din session har gått ut — logga in igen.", "signingOut": "Loggar ut…" },
  "objects": { "title": "Föremål", "empty": "Inga föremål ännu", "loadError": "Kunde inte ladda föremål", "notFound": "Föremålet hittades inte", "prev": "Föregående", "next": "Nästa", "of": "av", "new": "Nytt föremål", "filter": "Filtrera föremål…", "pageSize": "Per sida", "columns": { "number": "Föremålsnr", "name": "Namn", "visibility": "Synlighet", "location": "Plats", "count": "Antal", "updated": "Uppdaterad" }, "unknownRef": "(okänd)", "detailTitle": "Objektdetalj", "tableLabel": "Objekt" },
  "fieldsLabels": { "objectNumber": "Föremålsnummer", "objectName": "Namn", "count": "Antal föremål", "briefDescription": "Kort beskrivning", "currentLocation": "Nuvarande plats", "currentOwner": "Nuvarande ägare", "recorder": "Registrerad av", "recordingDate": "Registreringsdatum", "visibility": "Synlighet" },
  "visibility": { "draft": "Utkast", "internal": "Intern", "public": "Publik" },
  "form": { "selectPlaceholder": "— välj —", "create": "Skapa föremål", "save": "Spara", "cancel": "Avbryt", "visibility": "Synlighet", "draft": "Utkast", "internal": "Intern", "required": "Fältet är obligatoriskt", "rejected": "Servern avvisade ändringarna — kontrollera obligatoriska och refererade fält", "fieldRejected": "Fältet \"{{field}}\" avvisades — kontrollera värdet", "createdButFieldRejected": "Föremålet skapades, men ett fält avvisades — åtgärda nedan.", "flexibleHeading": "Katalogfält", "saving": "Sparar…", "createAnother": "Spara & skapa ny", "minCount": "Måste vara minst 1", "fieldError": { "type_mismatch": "Fel typ för detta fält", "unresolved": "Refererat värde hittades inte", "unknown": "Okänt fält" }, "unsaved": { "title": "Kasta osparade ändringar?", "body": "Du har osparade ändringar som går förlorade.", "stay": "Fortsätt redigera", "leave": "Kasta" } },
-  "actions": { "edit": "Redigera", "delete": "Ta bort", "rename": "Byt namn", "save": "Spara", "closeDetail": "Stäng detalj", "confirmDelete": "Ta bort detta föremål? Detta kan inte ångras.", "confirmDeleteTerm": "Ta bort denna term? Detta kan inte ångras.", "confirmDeleteAuthority": "Ta bort denna auktoritet? Detta kan inte ångras.", "confirmDeleteField": "Ta bort denna fältdefinition? Detta kan inte ångras.", "confirmDeleteVocabulary": "Ta bort denna vokabulär? Detta kan inte ångras.", "inUse": "Kan inte ta bort — används av {{count}} föremål. Rensa de fälten först." },
+  "actions": { "deleting": "Tar bort…", "edit": "Redigera", "delete": "Ta bort", "rename": "Byt namn", "save": "Spara", "closeDetail": "Stäng detalj", "confirmDelete": "Ta bort detta föremål? Detta kan inte ångras.", "confirmDeleteTerm": "Ta bort denna term? Detta kan inte ångras.", "confirmDeleteAuthority": "Ta bort denna auktoritet? Detta kan inte ångras.", "confirmDeleteField": "Ta bort denna fältdefinition? Detta kan inte ångras.", "confirmDeleteVocabulary": "Ta bort denna vokabulär? Detta kan inte ångras.", "inUse": "Kan inte ta bort — används av {{count}} föremål. Rensa de fälten först." },
  "labels": { "label": "Etikett", "externalUri": "Extern URI (valfritt)", "otherLanguages": "Denna post har även etiketter på andra språk, som behålls.", "uriPlaceholder": "https://…" },
  "theme": { "light": "Ljust", "dark": "Mörkt", "system": "System" },
  "vocab": {
@@ -35,6 +35,7 @@
 }

 :root {
+  color-scheme: light;
  --background: oklch(1 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
@@ -63,6 +64,7 @@
 }

 .dark {
+  color-scheme: dark;
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.205 0 0);
@@ -0,0 +1,19 @@
+import { expect, test } from "vitest";
+
+import { formatDate } from "./format-date";
+
+test("formats a date-only string in the locale without a timezone day-shift", () => {
+  expect(formatDate("1962-04-03", "en")).toBe("Apr 3, 1962");
+});
+
+test("returns the em-dash placeholder for null", () => {
+  expect(formatDate(null, "en")).toBe("—");
+});
+
+test("returns an unparseable string unchanged", () => {
+  expect(formatDate("not-a-date", "en")).toBe("not-a-date");
+});
+
+test("stringifies a non-string, non-null value", () => {
+  expect(formatDate(42, "en")).toBe("42");
+});
@@ -0,0 +1,27 @@
+import { expect, test } from "vitest";
+
+import { formatTimestamp } from "./format-timestamp";
+
+test("formats a UTC timestamp with date and time in the given locale", () => {
+  const out = formatTimestamp("2026-06-08T12:30:00Z", "UTC", "en");
+  expect(out).toContain("2026");
+  expect(out).toContain("12:30");
+});
+
+test("applies the timezone — a near-midnight UTC instant shifts the calendar day", () => {
+  // 02:00 UTC on Jun 8 is 22:00 on Jun 7 in New York (EDT, UTC-4)
+  const ny = formatTimestamp("2026-06-08T02:00:00Z", "America/New_York", "en");
+  const utc = formatTimestamp("2026-06-08T02:00:00Z", "UTC", "en");
+  expect(ny).toContain("Jun 7");
+  expect(utc).toContain("Jun 8");
+});
+
+test("an invalid IANA zone does not throw and falls back to UTC", () => {
+  const out = formatTimestamp("2026-06-08T12:30:00Z", "Not/AZone", "en");
+  expect(out).toContain("2026");
+});
+
+test("null renders the em-dash placeholder; an unparseable string is returned unchanged", () => {
+  expect(formatTimestamp(null, "UTC", "en")).toBe("—");
+  expect(formatTimestamp("not-a-date", "UTC", "en")).toBe("not-a-date");
+});
@@ -0,0 +1,18 @@
+/** Formats a UTC ISO timestamp for display in the instance timezone + active locale.
+ *  Storage/transmission stay UTC — this is display-only. Falls back to UTC formatting on an
+ *  invalid IANA zone (a misconfigured instance) rather than throwing. */
+export function formatTimestamp(value: unknown, timeZone: string, locale: string): string {
+  if (typeof value !== "string") return value == null ? "—" : String(value);
+
+  const date = new Date(value);
+  if (Number.isNaN(date.getTime())) return value;
+
+  const opts = { dateStyle: "medium", timeStyle: "short" } as const;
+
+  try {
+    return new Intl.DateTimeFormat(locale, { ...opts, timeZone }).format(date);
+  } catch {
+    // Invalid IANA timeZone (misconfigured instance) — fall back to UTC rather than crash.
+    return new Intl.DateTimeFormat(locale, { ...opts, timeZone: "UTC" }).format(date);
+  }
+}
@@ -0,0 +1,24 @@
+import { expect, test } from "vitest";
+
+import { labelText } from "./labels";
+
+const labels = [
+  { lang: "en", label: "Bowl" },
+  { lang: "sv", label: "Skål" },
+];
+
+test("returns the exact-language label when present", () => {
+  expect(labelText(labels, "sv")).toBe("Skål");
+});
+
+test("falls back to the English label when the requested language is missing", () => {
+  expect(labelText(labels, "de")).toBe("Bowl");
+});
+
+test("falls back to the first label when neither the language nor English is present", () => {
+  expect(labelText([{ lang: "fr", label: "Bol" }], "de")).toBe("Bol");
+});
+
+test("returns an empty string for no labels", () => {
+  expect(labelText([], "en")).toBe("");
+});
@@ -41,6 +41,35 @@ test("confirm delete: DELETE then navigate to the list", async () => {
  expect(deleted).toBe(true);
 });

+test("confirm is disabled and labelled Deleting… while the DELETE is in flight", async () => {
+  let release!: () => void;
+  const gate = new Promise<void>((r) => {
+    release = r;
+  });
+
+  server.use(
+    http.delete("/api/admin/objects/:id", async () => {
+      await gate;
+      return new HttpResponse(null, { status: 204 });
+    }),
+  );
+
+  renderApp(tree(), { route: "/objects/o-1" });
+
+  await userEvent.click(await screen.findByRole("button", { name: /delete/i }));
+
+  const dialog = await screen.findByRole("alertdialog");
+
+  await userEvent.click(within(dialog).getByRole("button", { name: /delete/i }));
+
+  const pending = await within(dialog).findByRole("button", { name: /deleting/i });
+  expect(pending).toBeDisabled();
+  expect(within(dialog).getByRole("button", { name: /cancel/i })).toBeDisabled();
+
+  release();
+  await waitFor(() => expect(screen.getByText("objects list")).toBeInTheDocument());
+});
+
 test("cancel does not delete", async () => {
  let deleted = false;

@@ -54,9 +54,9 @@ export function DeleteObjectDialog({ id }: { id: string }) {
          </p>
        )}
        <AlertDialogFooter>
-          <AlertDialogCancel>{t("form.cancel")}</AlertDialogCancel>
-          <AlertDialogAction onClick={onConfirm}>
-            {t("actions.delete")}
+          <AlertDialogCancel disabled={del.isPending}>{t("form.cancel")}</AlertDialogCancel>
+          <AlertDialogAction disabled={del.isPending} onClick={onConfirm}>
+            {del.isPending ? t("actions.deleting") : t("actions.delete")}
          </AlertDialogAction>
        </AlertDialogFooter>
      </AlertDialogContent>
@@ -1,19 +1,15 @@
-import { lazy, Suspense } from "react";
 import { Outlet, useMatch, useNavigate, useSearchParams } from "react-router-dom";
 import { useTranslation } from "react-i18next";
 import { X } from "lucide-react";

 import { ObjectsTable } from "./objects-table";
+import { DetailDrawer } from "../components/detail-drawer";
 import { useMediaQuery } from "../lib/use-media-query";
 import { useDocumentTitle } from "../lib/use-document-title";
 import { useBreadcrumb } from "../shell/use-breadcrumb";
 import { Button } from "@/components/ui/button";
 import { PageTitle } from "@/components/ui/page-title";

-const ObjectDetailDrawer = lazy(() =>
-  import("./object-detail-drawer").then((m) => ({ default: m.ObjectDetailDrawer })),
-);
-
 export function ObjectsPage() {
  const { t } = useTranslation();
  const navigate = useNavigate();
@@ -66,15 +62,14 @@ export function ObjectsPage() {
    );
  }

-  // Narrow: the detail lives in a Drawer, lazy-loaded so Base UI's drawer code stays
-  // out of the main entry chunk.
+  // Narrow: the detail lives in a Drawer sliding from the right.
  return (
    <div className="h-full">
      {table}
      {open && (
-        <Suspense fallback={null}>
-          <ObjectDetailDrawer open={open} onClose={closeDetail} />
-        </Suspense>
+        <DetailDrawer open={open} onClose={closeDetail} ariaLabel={t("objects.detailTitle")}>
+          <Outlet />
+        </DetailDrawer>
      )}
    </div>
  );
@@ -8,6 +8,7 @@ import { useObjectsPage } from "../api/queries";
 import { useDebouncedValue } from "../lib/use-debounced-value";
 import { focusRing } from "../lib/focus-ring";
 import { segmentClass, rowStateClass } from "../lib/class-recipes";
+import { formatTimestamp } from "../lib/format-timestamp";
 import { useConfig } from "../config/config-context";
 import { VisibilityBadge } from "./visibility-badge";
 import { Button, buttonVariants } from "@/components/ui/button";
@@ -120,16 +121,6 @@ export function ObjectsTable() {
      else next.set("offset", String(value));
    });

-  const dateFmt = new Intl.DateTimeFormat(i18n.language, {
-    dateStyle: "medium",
-    timeZone: default_timezone,
-  });
-  const formatUpdated = (iso: string) => {
-    const parsed = new Date(iso);
-
-    return Number.isNaN(parsed.getTime()) ? iso : dateFmt.format(parsed);
-  };
-
  const headerCell = (col: SortColumn) => {
    const active = sort === col;
    const ariaSort = active ? (order === "asc" ? "ascending" : "descending") : "none";
@@ -140,7 +131,7 @@ export function ObjectsTable() {
        <button
          type="button"
          onClick={() => toggleSort(col)}
-          className="flex items-center gap-1 hover:text-foreground"
+          className={`flex items-center gap-1 rounded-sm hover:text-foreground ${focusRing}`}
        >
          {t(COLUMN_KEYS[col])}
          <Icon className="size-3.5 text-muted-foreground" aria-hidden="true" />
@@ -267,7 +258,9 @@ export function ObjectsTable() {
              </td>
              <td className="px-3 py-2 text-muted-foreground">{object.current_location ?? "—"}</td>
              <td className="px-3 py-2 text-right tabular-nums">{object.number_of_objects}</td>
-              <td className="px-3 py-2 text-muted-foreground">{formatUpdated(object.updated_at)}</td>
+              <td className="px-3 py-2 text-muted-foreground">
+                {formatTimestamp(object.updated_at, default_timezone, i18n.language)}
+              </td>
            </tr>
          );
        })}
@@ -294,7 +287,7 @@ export function ObjectsTable() {
            value={limit}
            onChange={(event) => setLimit(Number(event.target.value))}
            aria-label={t("objects.pageSize")}
-            className="rounded-md border bg-white px-1 py-0.5"
+            className={`rounded-md border bg-background px-1 py-0.5 ${focusRing}`}
          >
            {PAGE_SIZES.map((size) => (
              <option key={size} value={size}>
@@ -0,0 +1,39 @@
+import { expect, test } from "vitest";
+
+import { pruneFields } from "./prune-fields";
+
+test("drops empty/null/undefined scalars, keeps real scalars", () => {
+  const out = pruneFields(
+    { a: "x", b: "", c: null, d: undefined, e: 0, f: false },
+    new Set(),
+    "en",
+  );
+  expect(out).toEqual({ a: "x", e: 0, f: false });
+});
+
+test("a localized_text key keeps only the default-language entry", () => {
+  const out = pruneFields(
+    { title: { en: "Bowl", sv: "Skål" } },
+    new Set(["title"]),
+    "sv",
+  );
+  expect(out).toEqual({ title: { sv: "Skål" } });
+});
+
+test("a non-localized object value keeps all non-empty entries", () => {
+  const out = pruneFields(
+    { dims: { w: "10", h: "", d: "5" } },
+    new Set(),
+    "en",
+  );
+  expect(out).toEqual({ dims: { w: "10", d: "5" } });
+});
+
+test("an object value left with no entries is dropped entirely", () => {
+  const out = pruneFields(
+    { title: { en: "Bowl" }, empty: { en: "", sv: "" } },
+    new Set(["title", "empty"]),
+    "sv",
+  );
+  expect(out).toEqual({});
+});
@@ -0,0 +1,56 @@
+import { afterEach, expect, test, vi } from "vitest";
+import { screen, within } from "@testing-library/react";
+import { Route, Routes } from "react-router-dom";
+
+import { renderApp } from "../test/render";
+import { SearchPage } from "./search-page";
+import { ObjectDetail } from "../objects/object-detail";
+import { SelectSearchPrompt } from "./select-search-prompt";
+
+function setViewport(wide: boolean) {
+  Object.defineProperty(window, "matchMedia", {
+    value: (query: string): MediaQueryList =>
+      ({
+        matches: wide && query === "(min-width: 1024px)",
+        media: query,
+        onchange: null,
+        addEventListener: () => {},
+        removeEventListener: () => {},
+        addListener: () => {},
+        removeListener: () => {},
+        dispatchEvent: () => false,
+      }) as MediaQueryList,
+    writable: true,
+  });
+}
+
+afterEach(() => vi.restoreAllMocks());
+
+function tree() {
+  return (
+    <Routes>
+      <Route path="/search" element={<SearchPage />}>
+        <Route index element={<SelectSearchPrompt />} />
+        <Route path=":id" element={<ObjectDetail />} />
+      </Route>
+    </Routes>
+  );
+}
+
+test("narrow: a selected result's detail renders in a portaled drawer", async () => {
+  setViewport(false);
+  renderApp(tree(), { route: "/search/11111111-1111-1111-1111-111111111111" });
+
+  const body = within(document.body);
+  expect(
+    await body.findByRole("button", { name: /close detail/i }, { timeout: 5000 }),
+  ).toBeInTheDocument();
+});
+
+test("wide: a selected result renders inline, with no detail drawer", async () => {
+  setViewport(true);
+  renderApp(tree(), { route: "/search/11111111-1111-1111-1111-111111111111" });
+
+  expect(await screen.findByRole("heading", { name: "Amphora" })).toBeInTheDocument();
+  expect(screen.queryByRole("button", { name: /close detail/i })).toBeNull();
+});
@@ -1,28 +1,47 @@
-import { Outlet } from "react-router-dom";
+import { Outlet, useMatch, useNavigate } from "react-router-dom";
 import { useTranslation } from "react-i18next";

 import { SearchPanel } from "./search-panel";
+import { DetailDrawer } from "../components/detail-drawer";
+import { useMediaQuery } from "../lib/use-media-query";
 import { useDocumentTitle } from "../lib/use-document-title";
 import { useBreadcrumb } from "../shell/use-breadcrumb";
 import { PageTitle } from "@/components/ui/page-title";

 export function SearchPage() {
  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const detailMatch = useMatch("/search/:id");
+  const open = Boolean(detailMatch);
+  const isWide = useMediaQuery("(min-width: 1024px)");

  useDocumentTitle(t("nav.search"));
  useBreadcrumb([{ label: t("nav.search") }]);

+  const close = () => navigate("/search");
+
  return (
    <div className="flex h-full flex-col">
      <PageTitle className="px-4 pt-4 pb-2">{t("nav.search")}</PageTitle>
-      <div className="grid flex-1 grid-cols-[24rem_1fr] overflow-hidden">
-        <div className="overflow-hidden border-r">
+      {isWide ? (
+        <div className="grid flex-1 grid-cols-[24rem_1fr] overflow-hidden">
+          <div className="overflow-hidden border-r">
+            <SearchPanel />
+          </div>
+          <div className="overflow-hidden">
+            <Outlet />
+          </div>
+        </div>
+      ) : (
+        <div className="flex-1 overflow-hidden">
          <SearchPanel />
        </div>
-        <div className="overflow-hidden">
+      )}
+      {!isWide && open && (
+        <DetailDrawer open={open} onClose={close} ariaLabel={t("objects.detailTitle")}>
          <Outlet />
-        </div>
-      </div>
+        </DetailDrawer>
+      )}
    </div>
  );
 }
@@ -102,7 +102,7 @@ export function SearchPanel() {

        {hits.length > 0 && (
          <>
-            <p className="px-3 pt-2 text-xs text-muted-foreground">
+            <p role="status" className="px-3 pt-2 text-xs text-muted-foreground">
              {t("search.resultCount", { count: total })}
            </p>
            <ul>
@@ -60,7 +60,8 @@ test("typing searches and renders highlighted rich rows", async () => {
  expect(await screen.findByText("Bronze figurine")).toBeInTheDocument();
  const mark = await screen.findByText("bronze");
  expect(mark.tagName).toBe("MARK");
-  expect(screen.getByText(/~\s*25 results/i)).toBeInTheDocument();
+  // The estimated count lives in a status region so updates are announced.
+  expect(screen.getByRole("status")).toHaveTextContent(/~\s*25 results/i);
  expect(screen.getByText(/1962-04-03/)).toBeInTheDocument();
 });

@@ -2,6 +2,7 @@ import { Fragment } from "react";
 import { useTranslation } from "react-i18next";
 import { Link } from "react-router-dom";

+import { focusRing } from "../lib/focus-ring";
 import { useBreadcrumbTrail } from "./breadcrumb-context";

 export function Breadcrumb() {
@@ -16,7 +17,10 @@ export function Breadcrumb() {
          <Fragment key={`${item.label}-${i}`}>
            {i > 0 && <span className="text-muted-foreground">/</span>}
            {item.to && !last ? (
-              <Link to={item.to} className="truncate text-muted-foreground hover:text-foreground">
+              <Link
+                to={item.to}
+                className={`truncate rounded-sm text-muted-foreground hover:text-foreground ${focusRing}`}
+              >
                {item.label}
              </Link>
            ) : (
@@ -40,6 +40,21 @@ test("readTheme defaults to system when unset or invalid", () => {
  expect(readTheme()).toBe("dark");
 });

+test("applyTheme syncs the theme-color meta when present", () => {
+  const meta = document.createElement("meta");
+  meta.setAttribute("name", "theme-color");
+  document.head.appendChild(meta);
+  try {
+    mockMatchMedia(false);
+    applyTheme("dark");
+    expect(meta.getAttribute("content")).toBe("#0a0a0a");
+    applyTheme("light");
+    expect(meta.getAttribute("content")).toBe("#ffffff");
+  } finally {
+    meta.remove();
+  }
+});
+
 test("applyTheme toggles the dark class on documentElement", () => {
  mockMatchMedia(false);
  applyTheme("dark");
@@ -26,8 +26,16 @@ export function readTheme(): Theme {
  return THEMES.includes(stored as Theme) ? (stored as Theme) : "system";
 }

+/** Browser-chrome colors per resolved theme; must match `--background` in index.css. */
+const THEME_COLORS = { light: "#ffffff", dark: "#0a0a0a" } as const;
+
 export function applyTheme(theme: Theme): void {
  if (typeof document === "undefined") return;

-  document.documentElement.classList.toggle("dark", resolveTheme(theme) === "dark");
+  const resolved = resolveTheme(theme);
+
+  document.documentElement.classList.toggle("dark", resolved === "dark");
+  document
+    .querySelector('meta[name="theme-color"]')
+    ?.setAttribute("content", THEME_COLORS[resolved]);
 }
@@ -0,0 +1,57 @@
+import { afterEach, expect, test, vi } from "vitest";
+import { screen, within } from "@testing-library/react";
+import { Route, Routes } from "react-router-dom";
+
+import { renderApp } from "../test/render";
+import { VocabulariesPage } from "./vocabularies-page";
+import { VocabularyTerms } from "./vocabulary-terms";
+import { SelectVocabularyPrompt } from "./select-vocabulary-prompt";
+
+function setViewport(wide: boolean) {
+  Object.defineProperty(window, "matchMedia", {
+    value: (query: string): MediaQueryList =>
+      ({
+        matches: wide && query === "(min-width: 1024px)",
+        media: query,
+        onchange: null,
+        addEventListener: () => {},
+        removeEventListener: () => {},
+        addListener: () => {},
+        removeListener: () => {},
+        dispatchEvent: () => false,
+      }) as MediaQueryList,
+    writable: true,
+  });
+}
+
+afterEach(() => vi.restoreAllMocks());
+
+function tree() {
+  return (
+    <Routes>
+      <Route path="/vocabularies" element={<VocabulariesPage />}>
+        <Route index element={<SelectVocabularyPrompt />} />
+        <Route path=":id" element={<VocabularyTerms />} />
+      </Route>
+    </Routes>
+  );
+}
+
+test("narrow: a selected vocabulary's detail renders in a portaled drawer", async () => {
+  setViewport(false);
+  renderApp(tree(), { route: "/vocabularies/v-material" });
+
+  const body = within(document.body);
+  expect(
+    await body.findByRole("button", { name: /close detail/i }, { timeout: 5000 }),
+  ).toBeInTheDocument();
+});
+
+test("wide: a selected vocabulary renders inline, with no detail drawer", async () => {
+  setViewport(true);
+  renderApp(tree(), { route: "/vocabularies/v-material" });
+
+  // VocabularyTerms renders its "Terms" caption inline in the right pane.
+  await screen.findByText(/terms/i);
+  expect(screen.queryByRole("button", { name: /close detail/i })).toBeNull();
+});
@@ -1,28 +1,47 @@
-import { Outlet } from "react-router-dom";
+import { Outlet, useMatch, useNavigate } from "react-router-dom";
 import { useTranslation } from "react-i18next";

 import { VocabularyList } from "./vocabulary-list";
+import { DetailDrawer } from "../components/detail-drawer";
+import { useMediaQuery } from "../lib/use-media-query";
 import { useDocumentTitle } from "../lib/use-document-title";
 import { useBreadcrumb } from "../shell/use-breadcrumb";
 import { PageTitle } from "@/components/ui/page-title";

 export function VocabulariesPage() {
  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const detailMatch = useMatch("/vocabularies/:id");
+  const open = Boolean(detailMatch);
+  const isWide = useMediaQuery("(min-width: 1024px)");

  useDocumentTitle(t("nav.vocabularies"));
  useBreadcrumb([{ label: t("nav.vocabularies") }]);

+  const close = () => navigate("/vocabularies");
+
  return (
    <div className="flex h-full flex-col">
      <PageTitle className="px-4 pt-4 pb-2">{t("nav.vocabularies")}</PageTitle>
-      <div className="grid flex-1 grid-cols-[20rem_1fr] overflow-hidden">
-        <div className="overflow-hidden border-r">
+      {isWide ? (
+        <div className="grid flex-1 grid-cols-[20rem_1fr] overflow-hidden">
+          <div className="overflow-hidden border-r">
+            <VocabularyList />
+          </div>
+          <div className="overflow-hidden">
+            <Outlet />
+          </div>
+        </div>
+      ) : (
+        <div className="flex-1 overflow-hidden">
          <VocabularyList />
        </div>
-        <div className="overflow-hidden">
+      )}
+      {!isWide && open && (
+        <DetailDrawer open={open} onClose={close} ariaLabel={t("vocab.terms")}>
          <Outlet />
-        </div>
-      </div>
+        </DetailDrawer>
+      )}
    </div>
  );
 }
@@ -16,6 +16,26 @@ export default defineConfig({
      "@": path.resolve(__dirname, "./src")
    }
  },
+  build: {
+    rollupOptions: {
+      output: {
+        manualChunks(id) {
+          if (/[\\/]node_modules[\\/]\.pnpm[\\/](react|react-dom|react-router|react-router-dom)@/.test(id)) {
+            return "react";
+          }
+          if (/[\\/]node_modules[\\/]\.pnpm[\\/]@base-ui\+react@/.test(id)) {
+            return "base-ui";
+          }
+          if (/[\\/]node_modules[\\/]\.pnpm[\\/]@tanstack\+react-query@/.test(id)) {
+            return "query";
+          }
+          if (/[\\/]node_modules[\\/]\.pnpm[\\/](i18next|react-i18next)@/.test(id)) {
+            return "i18n";
+          }
+        }
+      }
+    }
+  },
  server: {
    proxy: {
      "/api": "http://localhost:8080",
Author	SHA1	Message	Date
logaritmisk	78f5afad35	merge: pending-state feedback for delete confirms + login (#70 ) CI / web (push) Successful in 4m37s Details	2026-06-10 13:35:34 +02:00
logaritmisk	27205c65ef	fix(web): disable delete confirms while pending + Signing in… feedback (#70 ) The delete dialogs (DeleteObjectDialog and the shared DeleteConfirmDialog) left their confirm button enabled during the in-flight request, so a double-click fired a second DELETE that 404'd and surfaced a spurious error. Disable cancel + confirm while pending and swap the confirm label to a new actions.deleting ("Deleting…" / "Tar bort…"). The login button disabled itself during login.isPending but kept the "Sign in" label; it now shows auth.signingIn ("Signing in…" / "Loggar in…") so slow networks get visible feedback. Each fix is covered by a gated-MSW (or gated-promise) test asserting the pending label + disabled state before releasing the request. Closes #70 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-10 13:35:27 +02:00
logaritmisk	091a1a651d	merge: focus-visible rings + live search count (#69 ) CI / web (push) Successful in 5m7s Details	2026-06-10 13:31:15 +02:00
logaritmisk	ec11c9dc76	fix(web): focus-visible rings on remaining controls + live search count (#69 ) Keyboard focus was invisible on the objects-table sort headers and page-size select, breadcrumb links, the external-URI link, and the combobox input/clear/trigger. Apply the shared focusRing helper in app code and the kit's inline focus-visible classes (matching input.tsx) in ui/combobox. Make the search result count a role="status" live region so screen readers announce updated counts while typing; the existing search test now asserts the count through getByRole("status"). Closes #69 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-10 13:29:27 +02:00
logaritmisk	1d19ddfd96	merge: dark-mode tokens for popup primitives + theme-color/color-scheme sync (#68 ) CI / web (push) Successful in 5m47s Details	2026-06-10 13:23:47 +02:00
logaritmisk	79a6567530	fix(web): dark-mode tokens for popup primitives + theme-color/color-scheme sync (#68 ) Tooltip, toast, and combobox popups still hardcoded light colors (bg-white, neutral-*, indigo-50) and rendered as white boxes in dark mode; the objects-table page-size select did the same in app code. Swap all of them to theme tokens (popover/accent/muted/destructive/ success) and replace the toast's literal "×" with the lucide X icon. Wire browser chrome into the theme: color-scheme via CSS on :root/.dark (follows the in-app toggle, not just the OS), a theme-color meta kept in sync by the preload script and applyTheme(), plus a unit test for the meta sync. Extend check-no-raw-colors to also flag shadeless white/black utilities outside components/ui/ so the objects-table case can't recur. Closes #68 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-10 09:42:57 +02:00
logaritmisk	fe448034ac	merge: instance-timezone timestamp formatter (#42 ) CI / web (push) Successful in 5m29s Details Add shared formatTimestamp(value, timeZone, locale) helper — date + short time in the instance tz/locale, with a UTC fallback on an invalid IANA zone. Route the objects-table 'Updated' column through it (was inline, date-only, unguarded). Display-only; storage stays UTC. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-09 21:14:45 +02:00
logaritmisk	67c5da57bf	feat(web): render objects 'Updated' as a tz-aware timestamp via formatTimestamp (#42 )	2026-06-09 21:11:11 +02:00
logaritmisk	53405d7831	feat(web): formatTimestamp helper (instance tz + locale, UTC fallback) (#42 )	2026-06-09 21:07:13 +02:00
logaritmisk	e615260422	docs(plans): instance-timezone timestamp formatter — 2-task plan (#42 )	2026-06-09 20:58:34 +02:00
logaritmisk	3b6441688f	docs(specs): instance-timezone timestamp formatter (#42 )	2026-06-09 15:34:02 +02:00
logaritmisk	a0b7dcdc2d	merge: responsive master/detail for vocabularies, search, fields (#58 ) CI / web (push) Successful in 5m3s Details	2026-06-09 15:22:46 +02:00
logaritmisk	7f9cf9fe60	feat(web): responsive Fields page (stacks on narrow) (#58 )	2026-06-09 15:18:39 +02:00
logaritmisk	b83149e0bb	feat(web): responsive Search master/detail (drawer on narrow) (#58 )	2026-06-09 15:15:44 +02:00
logaritmisk	80c2aad298	feat(web): responsive Vocabularies master/detail (drawer on narrow) (#58 )	2026-06-09 15:12:45 +02:00
logaritmisk	b5756e16b5	refactor(web): shared DetailDrawer; objects-page uses it (#58 )	2026-06-09 15:09:37 +02:00
logaritmisk	b3f061ced7	docs(plans): responsive master/detail — 4-task plan (#58 )	2026-06-09 15:06:42 +02:00
logaritmisk	eec3a261b4	docs(specs): responsive master/detail for vocab/search/fields (#58 )	2026-06-09 14:11:14 +02:00
logaritmisk	390f6897a8	merge: bundle vendor-split + test-gap fills (#67 ) CI / web (push) Successful in 5m13s Details	2026-06-09 13:48:46 +02:00
logaritmisk	8b881f369b	test(web): add a Storybook story for the combobox primitive (#67 )	2026-06-09 12:32:06 +02:00
logaritmisk	aef5000543	test(web): cover prune-fields, labels, format-date, delete-in-use dialog (#67 )	2026-06-09 12:28:48 +02:00
logaritmisk	878db9a37b	build(web): split framework deps into cache-stable vendor chunks (#67 )	2026-06-09 12:24:47 +02:00
logaritmisk	0b44bc0855	docs(plans): bundle vendor-split + test gaps — 3-task plan (#67 )	2026-06-09 12:16:23 +02:00
logaritmisk	79ee402b33	docs(specs): bundle vendor-split + test-gap fills (#67 )	2026-06-09 12:09:02 +02:00
logaritmisk	64f35e5a57	merge: fix CI — Node 22, Playwright install, deterministic pending-state tests, testTimeout (#25 ) CI / web (push) Successful in 7m32s Details	2026-06-09 11:57:32 +02:00