chore: bump version to 0.34.2

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

.github/workflows/ci.yml

@@ -59,7 +59,7 @@ jobs:
     name: E2E Tests
     runs-on: ubuntu-latest
     container:
-      image: mcr.microsoft.com/playwright:v1.58.0-noble
+      image: mcr.microsoft.com/playwright:v1.62.1-noble
     steps:
       - uses: actions/checkout@v4
 

CLAUDE.md

@@ -37,9 +37,41 @@ All colors are CSS variables in `src/app.css`. Never use hardcoded Tailwind colo
 | `--success-bg/text` | warm greens | Success states |
 | `--card-shadow` | `2px 2px 0px` | Hard-offset retro shadow (no blur) |
 | `--card-shadow-hover` | `3px 3px 0px` | Hover shadow in primary gold |
+| `--accent-check` | `var(--primary)` (light) / `#c8a44a` (dark) | Checkbox accent color — dimmed gold in dark mode so a long done-list doesn't shout |
+| `--hover-wash` | `var(--border)` (light) / `#ece3d3` (dark) | Tint source for hover/active washes (`bg-[var(--hover-wash)]/N`) — kept cream in dark mode since `--border`'s mid-grey is invisible at low opacity |
 
 Note colors for cards are defined in `src/lib/utils/colors.ts`.
 
+### Dark theme
+
+Dark mode overrides every colour variable in `[data-theme="dark"]` (`src/app.css`). It is not a
+mechanical inversion of light mode — two differences are deliberate:
+
+- **`--primary` differs per theme.** `#C8860A` on parchment, `#e0a030` on ink. The light gold reads
+  mustard on a dark background.
+- **`--border` is a warm mid-grey (`#57514b`), not mirrored cream.** A bright 1px line on a dark
+  background reads as glare rather than structure; the hard offset shadow carries the retro framing.
+
+Note colours have two representations, and they are not interchangeable:
+
+| Map | Function | Used by | Role |
+|---|---|---|---|
+| `NOTE_COLORS` / `NOTE_COLORS_DARK` | `getNoteColor(color, isDark)` | Cards, editor, share page | Quiet **surface** you read text on |
+| `NOTE_CHIPS_DARK` | `getNoteChip(color, isDark)` | `ColorPicker` only | Vivid **label** you identify at a glance |
+
+A dark card sits at low lightness, where a 28px picker circle would read as a grey dot — small
+patches lose apparent saturation. Never fill a picker swatch with `getNoteColor()`. In light mode
+`getNoteChip()` returns the pastel card colour, because there the pastels *are* the cards.
+
+When changing any dark note colour, keep the invariants asserted in `src/lib/utils/colors.test.ts`:
+AA contrast (4.5:1) against both `--text` and `--text-muted` on every dark surface, no two dark card
+surfaces closer than an RGB distance of 8, no two dark chips closer than an RGB distance of 25, and
+`getNoteChip()` returning the card colour in light mode but a distinct chip in dark mode.
+
+`--bg-base` is duplicated as a literal in `src/app.html` (FOUC script) and
+`src/lib/utils/theme.svelte.ts` (`DARK_THEME_COLOR`) for the browser theme-colour. Update all three
+together.
+
 ### Typography
 
 - **Body**: `JetBrains Mono` (monospace) — the hacker/dev aesthetic
@@ -53,7 +85,7 @@ Note colors for cards are defined in `src/lib/utils/colors.ts`.
 - **Borders**: Default card borders use `--border-subtle`. `--border` is for strong emphasis (editor, login card). Hover borders use `--primary`.
 - **Animations**: Crisp and fast (150ms `ease-out`). No spring physics, no bounce. The retro feel comes from snappy transitions.
 - **Background texture**: A subtle 4px pixel grid overlay at 3% opacity (defined in `body::before`).
-- **Checkboxes**: Use `accent-color: var(--primary)` globally — gold checkboxes match the theme.
+- **Checkboxes**: Use `accent-color: var(--accent-check)` globally — resolves to `--primary` in light mode and to a dimmed gold (`#c8a44a`) in dark mode so a long done-list doesn't shout.
 - **Icons**: Lucide icons throughout. Keep at 16-20px size.
 - **Hover actions**: Never use `hidden group-hover:block` for action buttons — they're invisible on mobile (no hover). Use the opacity pattern instead: `max-md:opacity-100 md:opacity-0 transition-opacity md:group-hover:opacity-100`. This keeps actions always visible on touch devices and hover-revealed on desktop.
 
@@ -139,7 +171,8 @@ A `Makefile` wraps all common tasks for tool-agnostic usage. Run `make help` to
 - **Conventional commits**: Use `feat:`, `fix:`, `chore:`, `docs:`, `refactor:`, `test:` prefixes
 - **Commit regularly**: Bundle related changes into logical commits after each step or feature slice — don't accumulate a large diff
 - **Main branch**: `main` — use as base for all PRs and feature branches
-- **Feature branches**: Use `feat/<name>` branches with worktrees for isolation
+- **Always work in a worktree**: Never edit files in the main checkout. Before touching any file, create a dedicated worktree (`EnterWorktree` or `git worktree add .worktrees/<name> -b <branch>`) on a fresh branch from `origin/main`, do all work, commits, and PR creation from there. This keeps the main checkout clean and lets several tasks run side by side without clobbering each other's uncommitted changes.
+- **Feature branches**: Use `feat/<name>` (or `fix/<name>`) branches, one per worktree
 - **Rebase before PR**: Always `git rebase origin/main` (not merge) before pushing or creating a PR to keep a clean linear history and avoid merge conflicts in the PR
 
 ## CI/CD

docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   crumbs:
-    image: ghcr.io/bretzel-app/crumbs:0.29.0
+    image: ghcr.io/bretzel-app/crumbs:0.34.1
     container_name: crumbs
     ports:
       - "3000:3000"

docs/ARCHITECTURE.md

@@ -91,7 +91,7 @@ For a single-user app with multiple devices:
 See `src/lib/server/db/schema.ts` for the complete Drizzle schema.
 
 Key tables:
-- `users` - User accounts (password hash, OAuth provider link, role)
+- `users` - User accounts (password hash, `password_login_enabled`, OAuth provider link, role)
 - `sessions` - Auth sessions (30-day TTL)
 - `notes` - Core note data with version tracking
 - `tags` - Unique tag names
@@ -159,7 +159,10 @@ Theme switching uses CSS variable overrides on the `<html>` element:
 - **Persistence**: preference stored as `theme` in the existing `userPreferences` key-value system (values: `"system"` | `"light"` | `"dark"`)
 - **FOUC prevention**: a blocking inline `<script>` in `app.html` reads the preference from localStorage and sets `data-theme` before any content renders
 - **Reactivity**: a `$effect` in the root `+layout.svelte` watches the theme store and updates `document.documentElement.dataset.theme` on change
-- **Note card colors**: `getNoteColor()` in `src/lib/utils/colors.ts` accepts a `dark` boolean and returns the appropriate color variant per theme
+- **Note card colors**: `getNoteColor()` in `src/lib/utils/colors.ts` accepts a `dark` boolean and
+  returns the appropriate surface variant per theme. Picker swatches use `getNoteChip()` instead —
+  in dark mode the card surfaces are too dark to be identifiable as small circles, so the picker
+  draws from a separate vivid `NOTE_CHIPS_DARK` map.
 
 ## File Organization
 

docs/AUTH.md

@@ -10,7 +10,24 @@ On first launch, Crumbs presents a setup screen to create the initial admin acco
 
 - Passwords are hashed with **Argon2** (argon2id variant)
 - Sessions use httpOnly cookies with 30-day expiry
-- Admins can reset passwords and revoke sessions for any user via Settings
+- Admins can revoke the sessions of, and reset the password of, users other than themselves via **Settings > Users** — see [Admin password resets](#admin-password-resets)
+
+### Admin password resets
+
+An admin can reset the password of any user other than themselves. Crumbs generates the new password and shows it once in that user's row — copy it and pass it to the user out of band, because it is not stored anywhere and cannot be shown again once dismissed. If SMTP is configured Crumbs also tries to notify the user that their password was reset, but the attempt is best-effort: a delivery failure is logged on the server and never surfaced in the UI, so a successful reset is not evidence the user was told. The notification never contains the password.
+
+The control appears on every row, but is unavailable in two cases:
+
+- **Your own row** — change your own password in **Settings > Profile**, which verifies your current password first.
+- **While a generated password is still on screen** — dismiss it first if you need to generate another.
+
+A reset enables password login for that account if it was not already enabled — including OAuth-only accounts — without removing their SSO link. Both sign-in methods can coexist.
+
+A reset **revokes all of the user's sessions** — they must sign in again with the new password (or via OAuth if linked). **Disable password login** is a separate action on rows where password login is enabled; it clears the stored hash, turns off password login, and revokes all sessions. It is not offered on your own row.
+
+A displayed password is only good until that account's password changes again: any later reset — by another admin, or by the user themselves from **Settings > Profile** — silently invalidates one still on screen, and nothing marks it as stale. Separately, if Crumbs cannot confirm a reset it says so and shows the password anyway; keep that one, since it may or may not have been applied, and reset again if the user cannot sign in.
+
+> **No password recovery.** Crumbs has no forgot-password flow. An admin who forgets their own password cannot reset it themselves: the admin control excludes their own row, and the profile flow requires the current password. Another admin can reset you, so keep a second admin account as cheap insurance. Failing that, if an OAuth/SSO provider is configured and your account's email matches your identity there, signing in with that provider gets you back in without a password. An admin can also enable password login on an OAuth-linked account via **Settings > Users**. With no other admin and no provider configured, there is no way back in through the app.
 
 ## OAuth / SSO
 
@@ -29,12 +46,14 @@ OAuth providers are **auto-enabled** when their environment variables are set
 
 OAuth does **not** auto-create accounts. Users must be pre-created by an admin:
 
-1. Go to **Settings > Users > Invite User**
+1. Go to **Settings > Users** and fill in the **Create User** form
 2. Create the user with the **same email** they use on the OAuth provider
 3. The user can now log in via OAuth — their account is automatically linked on first sign-in
 
 After initial linking, the user is identified by their provider-specific ID (`sub` claim), so email changes on the provider side won't break login.
 
+Tick **OAuth-only (no password)** when creating these accounts — the provider is how they will sign in. An admin can later enable password login via **Settings > Users** if the IdP becomes unavailable. If you set a password at invite time, it keeps working after the user's first OAuth sign-in — both methods coexist independently.
+
 ### Environment variables
 
 #### Google OAuth
@@ -130,7 +149,7 @@ services:
 
 **4. Pre-create users:**
 
-In Crumbs, go to **Settings > Users > Invite User** and create accounts with emails matching your Authentik users. They can then log in via the "Authentik" button on the login page.
+In Crumbs, go to **Settings > Users** and create accounts with emails matching your Authentik users, ticking **OAuth-only (no password)**. They can then log in via the "Authentik" button on the login page.
 
 #### Keycloak
 

docs/FEATURES.md

@@ -71,7 +71,7 @@
 
 ### Dark Mode
 - Three-way theme toggle: System / Light / Dark (in Settings > Preferences)
-- Dark mode uses a warm parchment variant — retro aesthetic preserved in both themes
+- Dark mode uses near-neutral warm ink surfaces (not a sepia-tinted parchment) — retro aesthetic preserved in both themes
 - Respects system `prefers-color-scheme` preference by default
 - FOUC-free: theme applied before first paint via a blocking inline script
 
@@ -142,8 +142,12 @@
 ### User Management (admin)
 - Admin dashboard to create, list, and delete users
 - Assign roles (admin / user)
-- Reset passwords for any user
-- Revoke all sessions (force logout) for any user
+- Reset another user's password — Crumbs generates a 20-character password and shows it once in that user's row, with a copy button; it cannot be shown again
+  - Works for any account other than your own, including OAuth-only — the reset deliberately enables password login and revokes all sessions
+  - **Disable password login** turns off password auth, clears the hash, and revokes sessions (not offered on your own row)
+  - Your own password is changed from Settings > Profile, not here
+  - Use **Revoke all sessions** separately if you need to force a logout without changing credentials
+- Revoke all sessions (force logout) for any user other than yourself
 
 ### PWA / Offline-First
 - Installable as standalone app

docs/superpowers/plans/2026-07-31-dark-palette-rework.md

@@ -0,0 +1,557 @@
+# Dark Theme Palette Rework 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:** Replace the dark theme's palette with a systematically generated one, and decouple the colour-picker swatch from the note card surface so the twelve colours are distinguishable.
+
+**Architecture:** Purely a colour-data and CSS-variable change. `NOTE_COLORS_DARK` in `src/lib/utils/colors.ts` gets new values; a new `NOTE_CHIPS_DARK` map plus `getNoteChip()` serves the picker only. The `[data-theme="dark"]` block in `src/app.css` is rewritten. Consumers (`NoteCard`, `NoteEditor`, the public share page) already resolve colour through `getNoteColor()` and need no changes — only `ColorPicker.svelte` switches functions.
+
+**Tech Stack:** SvelteKit + Svelte 5 runes, Tailwind CSS v4, Vitest (unit), Playwright (e2e), pnpm.
+
+**Spec:** `docs/superpowers/specs/2026-07-31-dark-palette-design.md`
+
+## Global Constraints
+
+- Light mode must not change. Any diff touching `NOTE_COLORS` (the light map) or `:root` colour values other than the new `--accent-check` is out of scope.
+- Never hardcode Tailwind colours (`text-gray-500`, `bg-red-600`). Always reference CSS variables. (Project rule, `CLAUDE.md`.)
+- Run `pnpm check` before every commit — not just tests. (Project rule.)
+- Run `pnpm build` before `pnpm test:e2e` locally, or e2e tests run against a stale bundle.
+- Conventional commit prefixes: `feat:`, `fix:`, `chore:`, `docs:`, `refactor:`, `test:`.
+- Exact dark palette values are given verbatim in each task. Do not re-derive or "improve" them — they were generated to hold WCAG AA against `--text` and `--text-muted` on all twelve surfaces, and hand-tweaking breaks that.
+
+---
+
+### Task 1: New dark note-card colours
+
+**Files:**
+- Modify: `src/lib/utils/colors.ts:18-31` (the `NOTE_COLORS_DARK` map)
+- Test: `src/lib/utils/colors.test.ts`
+- Modify: `tests/e2e/public-sharing.spec.ts` (asserted dark `fog` value)
+- Modify: `tests/e2e/dark-mode.spec.ts:84` (stale comment)
+
+**Interfaces:**
+- Consumes: nothing from earlier tasks.
+- Produces: `NOTE_COLORS_DARK` with the values below. `getNoteColor(color: NoteColor, isDark: boolean): string` keeps its existing signature. Task 2 relies on `getNoteColor` being unchanged; Task 2's chip values must differ from every value here.
+
+- [ ] **Step 1: Write the failing invariant tests**
+
+Add to `src/lib/utils/colors.test.ts`. These assert the *properties* that broke, not the hex strings — a hex-only test would have passed happily on the old broken palette.
+
+```ts
+/** WCAG relative luminance. */
+function relativeLuminance(hex: string): number {
+	const n = parseInt(hex.slice(1), 16);
+	const channels = [(n >> 16) & 255, (n >> 8) & 255, n & 255].map((v) => {
+		const s = v / 255;
+		return s <= 0.03928 ? s / 12.92 : Math.pow((s + 0.055) / 1.055, 2.4);
+	});
+	return 0.2126 * channels[0] + 0.7152 * channels[1] + 0.0722 * channels[2];
+}
+
+function contrastRatio(a: string, b: string): number {
+	const [l1, l2] = [relativeLuminance(a), relativeLuminance(b)];
+	return (Math.max(l1, l2) + 0.05) / (Math.min(l1, l2) + 0.05);
+}
+
+describe('dark note colours', () => {
+	// Must track [data-theme="dark"] in src/app.css.
+	const DARK_TEXT = '#ece3d3';
+	const DARK_TEXT_MUTED = '#b3a695';
+
+	it('keeps body text above the AA threshold on every dark card', () => {
+		for (const [name, { bg }] of Object.entries(NOTE_COLORS_DARK)) {
+			expect(contrastRatio(bg, DARK_TEXT), `${name} (${bg})`).toBeGreaterThanOrEqual(4.5);
+		}
+	});
+
+	it('keeps muted text above the AA threshold on every dark card', () => {
+		// This is the invariant the old palette broke: muted/struck-through text
+		// became unreadable on the lighter surfaces.
+		for (const [name, { bg }] of Object.entries(NOTE_COLORS_DARK)) {
+			expect(contrastRatio(bg, DARK_TEXT_MUTED), `${name} (${bg})`).toBeGreaterThanOrEqual(4.5);
+		}
+	});
+
+	it('holds the twelve surfaces within a narrow lightness band so they read as a family', () => {
+		const luminances = Object.values(NOTE_COLORS_DARK).map((c) => relativeLuminance(c.bg));
+		expect(Math.max(...luminances) - Math.min(...luminances)).toBeLessThan(0.03);
+	});
+});
+```
+
+- [ ] **Step 2: Run the tests to verify they fail**
+
+Run: `pnpm test:unit colors`
+Expected: FAIL. Only the two hex-pinning assertions fail (they still pin the old values). The AA
+tests are forward guards, not regressions of the old palette — the old palette actually clears
+both AA thresholds. The distinguishability test is the one that would fail on the old palette
+(its closest pair, `fog`/`storm`, sits at RGB distance 7.5).
+
+- [ ] **Step 3: Replace the dark palette**
+
+In `src/lib/utils/colors.ts`, replace the whole `NOTE_COLORS_DARK` map with these values exactly:
+
+```ts
+export const NOTE_COLORS_DARK: Record<NoteColor, { bg: string; label: string }> = {
+	default: { bg: '#21201f', label: 'Default' },
+	coral: { bg: '#3f1f1c', label: 'Coral' },
+	peach: { bg: '#3f2b1c', label: 'Peach' },
+	sand: { bg: '#3c371b', label: 'Sand' },
+	mint: { bg: '#2a3d1d', label: 'Mint' },
+	sage: { bg: '#1f3d36', label: 'Sage' },
+	fog: { bg: '#253946', label: 'Fog' },
+	storm: { bg: '#1d283d', label: 'Storm' },
+	dusk: { bg: '#3d2843', label: 'Dusk' },
+	blossom: { bg: '#3d2129', label: 'Blossom' },
+	clay: { bg: '#363126', label: 'Clay' },
+	chalk: { bg: '#303036', label: 'Chalk' }
+};
+```
+
+Note for the implementer: `blossom` and `storm` intentionally shift hue relative to their light counterparts (toward pink and true blue). At higher chroma the original hues collided with `coral`/`peach` and `fog`. This is deliberate — see the spec.
+
+- [ ] **Step 4: Update the two hex assertions that pin the old values**
+
+In `src/lib/utils/colors.test.ts`, the existing `getNoteColor` tests assert old hexes. Change them:
+
+```ts
+	it('returns dark color when isDark is true', () => {
+		expect(getNoteColor('default', true)).toBe('#21201f');
+		expect(getNoteColor('coral', true)).toBe('#3f1f1c');
+	});
+
+	it('returns default color for unknown color name', () => {
+		expect(getNoteColor('unknown' as any, false)).toBe('#faf5eb');
+		expect(getNoteColor('unknown' as any, true)).toBe('#21201f');
+	});
+```
+
+- [ ] **Step 5: Run the unit tests to verify they pass**
+
+Run: `pnpm test:unit colors`
+Expected: PASS, all tests in the file.
+
+- [ ] **Step 6: Update the e2e test that asserts a dark note colour**
+
+`tests/e2e/public-sharing.spec.ts` — the "Shared note follows a dark-mode visitor theme" scenario asserts dark `fog`. `#253946` is `rgb(37, 57, 70)`:
+
+```ts
+		await expect(publicPage.getByTestId('shared-note')).toHaveCSS(
+			'background-color',
+			'rgb(37, 57, 70)'
+		);
+```
+
+In `tests/e2e/dark-mode.spec.ts:84`, the assertion itself is a negative one (`not.toBe` light default) and needs no change, but its comment names the old hex. Update it:
+
+```ts
+		// Dark default color is #21201f = rgb(33, 32, 31); NOT light default rgb(250, 245, 235)
+```
+
+- [ ] **Step 7: Verify types, then the full e2e suites that touch colour**
+
+Run: `pnpm check`
+Expected: 0 errors.
+
+Run: `pnpm build && pnpm test:e2e public-sharing dark-mode organization`
+Expected: PASS. (`organization.spec.ts` exercises the picker but asserts no hex, so it should be unaffected — it is in the list to prove that.)
+
+- [ ] **Step 8: Commit**
+
+```bash
+git add src/lib/utils/colors.ts src/lib/utils/colors.test.ts tests/e2e/public-sharing.spec.ts tests/e2e/dark-mode.spec.ts
+git commit -m "feat(theme): rebuild dark note colours as a consistent family"
+```
+
+---
+
+### Task 2: Decouple picker swatches from card surfaces
+
+**Files:**
+- Modify: `src/lib/utils/colors.ts` (add `NOTE_CHIPS_DARK` and `getNoteChip`)
+- Modify: `src/lib/components/ColorPicker.svelte:2,19`
+- Test: `src/lib/utils/colors.test.ts`
+- Test: `tests/e2e/dark-mode.spec.ts`
+
+**Interfaces:**
+- Consumes: `NOTE_COLORS_DARK` and `getNoteColor(color: NoteColor, isDark: boolean): string` from Task 1.
+- Produces: `NOTE_CHIPS_DARK: Record<NoteColor, string>` and `getNoteChip(color: NoteColor, isDark: boolean): string`. No later task depends on these.
+
+- [ ] **Step 1: Write the failing tests**
+
+Add to `src/lib/utils/colors.test.ts`:
+
+```ts
+describe('getNoteChip', () => {
+	it('returns the card colour in light mode, where pastels already are the cards', () => {
+		for (const color of Object.keys(NOTE_COLORS) as NoteColor[]) {
+			expect(getNoteChip(color, false)).toBe(getNoteColor(color, false));
+		}
+	});
+
+	it('returns a distinct vivid chip in dark mode, not the card surface', () => {
+		for (const color of Object.keys(NOTE_COLORS_DARK) as NoteColor[]) {
+			expect(getNoteChip(color, true)).not.toBe(getNoteColor(color, true));
+		}
+	});
+
+	it('falls back to default for an unknown colour', () => {
+		expect(getNoteChip('unknown' as any, true)).toBe(NOTE_CHIPS_DARK.default);
+	});
+
+	it('has matching keys with the colour maps', () => {
+		expect(Object.keys(NOTE_CHIPS_DARK).sort()).toEqual(Object.keys(NOTE_COLORS_DARK).sort());
+	});
+
+	it('keeps every pair of chips far enough apart to tell apart at 28px', () => {
+		// The regression this guards: at low chroma coral/peach/blossom and
+		// fog/storm collapse into each other.
+		const entries = Object.entries(NOTE_CHIPS_DARK);
+		for (let i = 0; i < entries.length; i++) {
+			for (let j = i + 1; j < entries.length; j++) {
+				const [[nameA, a], [nameB, b]] = [entries[i], entries[j]];
+				const toRgb = (hex: string) => {
+					const n = parseInt(hex.slice(1), 16);
+					return [(n >> 16) & 255, (n >> 8) & 255, n & 255];
+				};
+				const [ra, ga, ba] = toRgb(a);
+				const [rb, gb, bb] = toRgb(b);
+				const distance = Math.hypot(ra - rb, ga - gb, ba - bb);
+				expect(distance, `${nameA} vs ${nameB}`).toBeGreaterThan(25);
+			}
+		}
+	});
+});
+```
+
+Extend the import at the top of the file:
+
+```ts
+import {
+	getNoteColor,
+	getNoteChip,
+	NOTE_COLORS,
+	NOTE_COLORS_DARK,
+	NOTE_CHIPS_DARK
+} from '$lib/utils/colors.js';
+import type { NoteColor } from '$lib/types/index.js';
+```
+
+- [ ] **Step 2: Run the tests to verify they fail**
+
+Run: `pnpm test:unit colors`
+Expected: FAIL — `getNoteChip is not a function` / `NOTE_CHIPS_DARK` undefined.
+
+- [ ] **Step 3: Add the chip map and accessor**
+
+Append to `src/lib/utils/colors.ts`, after `getNoteColor`:
+
+```ts
+/**
+ * Picker swatches are labels, not surfaces. A 28px circle at card lightness
+ * reads as a grey dot — small patches lose apparent saturation — so the dark
+ * picker uses vivid mid-lightness chips that share the card's hue but not its
+ * lightness. Light mode needs no equivalent: there the pastels are the cards.
+ */
+export const NOTE_CHIPS_DARK: Record<NoteColor, string> = {
+	default: '#8d857c',
+	coral: '#d04f43',
+	peach: '#cd7c42',
+	sand: '#c7b138',
+	mint: '#7bbd4c',
+	sage: '#47b89d',
+	fog: '#609abe',
+	storm: '#547bc0',
+	dusk: '#a965bd',
+	blossom: '#c05d78',
+	clay: '#b5954a',
+	chalk: '#c3c3c8'
+};
+
+export function getNoteChip(color: NoteColor, isDark: boolean): string {
+	if (!isDark) return getNoteColor(color, false);
+	return NOTE_CHIPS_DARK[color] ?? NOTE_CHIPS_DARK.default;
+}
+```
+
+- [ ] **Step 4: Run the tests to verify they pass**
+
+Run: `pnpm test:unit colors`
+Expected: PASS.
+
+- [ ] **Step 5: Point the picker at the chips**
+
+In `src/lib/components/ColorPicker.svelte`, change the import on line 2 and the style on line 19:
+
+```svelte
+	import { COLOR_OPTIONS, getNoteChip } from '$lib/utils/colors.js';
+```
+
+```svelte
+			style="background-color: {getNoteChip(option.value, getIsDarkMode())}"
+```
+
+Leave everything else alone — the 2px `--border-subtle` ring stays, and it's what gives each swatch its boundary regardless of fill.
+
+- [ ] **Step 6: Add the e2e scenario**
+
+Append inside the `test.describe.serial('Dark mode', ...)` block in `tests/e2e/dark-mode.spec.ts`:
+
+```ts
+	test('Scenario: Colour picker swatches are identifiable in dark mode', async ({
+		authenticatedPage: page
+	}) => {
+		// Given dark theme is active
+		await page.goto('/settings/preferences');
+		await page.waitForLoadState('networkidle');
+		await page.getByTestId('pref-theme-dark').click();
+		await expect(page.locator('html')).toHaveAttribute('data-theme', 'dark');
+
+		// When the user opens the colour picker while editing a note
+		await page.goto('/');
+		await page.waitForLoadState('networkidle');
+		await page.getByTestId('new-note-btn').click();
+		await page.getByTestId('note-title-input').fill('Swatch Test');
+		await page.getByTestId('color-picker-toggle').click();
+		await expect(page.getByTestId('color-picker')).toBeVisible();
+
+		// Then a swatch shows its vivid chip rather than the muted card surface
+		await expect(page.getByTestId('color-coral')).toHaveCSS(
+			'background-color',
+			'rgb(208, 79, 67)'
+		);
+
+		await page.getByTestId('close-editor-btn').click();
+	});
+```
+
+- [ ] **Step 7: Verify**
+
+Run: `pnpm check`
+Expected: 0 errors.
+
+Run: `pnpm build && pnpm test:e2e dark-mode organization`
+Expected: PASS.
+
+- [ ] **Step 8: Commit**
+
+```bash
+git add src/lib/utils/colors.ts src/lib/utils/colors.test.ts src/lib/components/ColorPicker.svelte tests/e2e/dark-mode.spec.ts
+git commit -m "feat(theme): give the dark colour picker vivid identifiable chips"
+```
+
+---
+
+### Task 3: New dark CSS variables and checkbox accent
+
+**Files:**
+- Modify: `src/app.css:6-24` (`:root` — add `--accent-check` only), `src/app.css:26-42` (the `[data-theme="dark"]` block), `src/app.css:44-48` (`accent-color`)
+
+**Interfaces:**
+- Consumes: nothing. The `--text`/`--text-muted` values here must match the constants asserted in Task 1's tests (`#ece3d3`, `#b3a695`).
+- Produces: `--accent-check` custom property, available in both themes.
+
+- [ ] **Step 1: Add `--accent-check` to `:root`**
+
+In the `:root` block in `src/app.css`, after `--grid-dot`:
+
+```css
+	--grid-dot: #1a1a2e;
+	--accent-check: var(--primary);
+```
+
+- [ ] **Step 2: Replace the dark block**
+
+Replace the entire `[data-theme="dark"]` block with:
+
+```css
+[data-theme="dark"] {
+	--bg-base: #141312;
+	--bg-surface: #1e1c1b;
+	--primary: #e0a030;
+	--primary-hover: #f2b855;
+	--text: #ece3d3;
+	--text-muted: #b3a695;
+	--border: #57514b;
+	--border-subtle: #302d2b;
+	--destructive: #e2705c;
+	--error-bg: #3a2320;
+	--error-border: #5c3a34;
+	--error-text: #f0a898;
+	--success-bg: #1f2e1f;
+	--success-text: #8fc97a;
+	--card-shadow: 2px 2px 0px var(--border-subtle);
+	--card-shadow-hover: 3px 3px 0px var(--primary);
+	--grid-dot: #ece3d3;
+	/* Dimmed so a long done-list of gold checkboxes doesn't shout. */
+	--accent-check: #c8a44a;
+}
+```
+
+Two of these reverse earlier decisions on purpose: `--primary` is no longer shared with light mode (`#C8860A` reads mustard on ink), and `--border` is a warm mid-grey rather than the mirrored cream `#e8dcc8` (a bright 1px line on a dark background reads as glare, not structure).
+
+- [ ] **Step 3: Point `accent-color` at the new variable**
+
+In the `html, body` rule:
+
+```css
+html, body {
+	font-family: 'JetBrains Mono', monospace;
+	accent-color: var(--accent-check);
+	overscroll-behavior-y: none;
+}
+```
+
+- [ ] **Step 4: Verify light mode is untouched and dark mode renders**
+
+Run: `pnpm check`
+Expected: 0 errors.
+
+Run: `pnpm build && pnpm test:e2e dark-mode public-sharing`
+Expected: PASS. Task 1's e2e assertions cover the dark note colours; nothing asserts the chrome variables, so this step is proving no regression rather than proving the change.
+
+Then look at it: `pnpm preview`, open the app, switch to dark in Settings → Preferences, and check the notes grid, the sidebar, an open editor, and a checklist with done items. Contrast maths can't judge the pixel-grid overlay or the gold hover states.
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add src/app.css
+git commit -m "feat(theme): replace dark surfaces, borders and accents with the warm ink palette"
+```
+
+---
+
+### Task 4: Sync the browser theme-colour with the new base
+
+**Files:**
+- Modify: `src/lib/utils/theme.svelte.ts:4`
+- Modify: `src/app.html:21`
+- Test: `src/lib/utils/theme.test.ts:40`
+
+**Interfaces:**
+- Consumes: `--bg-base` `#141312` from Task 3. These two hardcoded copies must equal it.
+- Produces: nothing.
+
+- [ ] **Step 1: Update the failing test first**
+
+In `src/lib/utils/theme.test.ts`:
+
+```ts
+	it('updates meta theme-color for dark mode', () => {
+		applyTheme('dark');
+		const meta = document.querySelector('meta[name="theme-color"]');
+		expect(meta?.getAttribute('content')).toBe('#141312');
+	});
+```
+
+- [ ] **Step 2: Run it to verify it fails**
+
+Run: `pnpm test:unit theme`
+Expected: FAIL — received `#1a1715`.
+
+- [ ] **Step 3: Update both hardcoded copies**
+
+`src/lib/utils/theme.svelte.ts` line 4:
+
+```ts
+const DARK_THEME_COLOR = '#141312';
+```
+
+`src/app.html` line 21, inside the FOUC script:
+
+```js
+            if (m) m.content = '#141312';
+```
+
+- [ ] **Step 4: Run the test to verify it passes**
+
+Run: `pnpm test:unit theme`
+Expected: PASS.
+
+- [ ] **Step 5: Verify and commit**
+
+Run: `pnpm check && pnpm test:unit`
+Expected: 0 errors, all unit tests pass.
+
+```bash
+git add src/lib/utils/theme.svelte.ts src/app.html src/lib/utils/theme.test.ts
+git commit -m "fix(theme): sync browser theme-colour with the new dark base"
+```
+
+---
+
+### Task 5: Document the palette
+
+**Files:**
+- Modify: `CLAUDE.md` (the "Design system: Retro Parchment" section)
+- Modify: `docs/ARCHITECTURE.md:155-165` (the dark mode section)
+
+**Interfaces:**
+- Consumes: everything from Tasks 1-4.
+- Produces: nothing.
+
+- [ ] **Step 1: Document the dark palette in `CLAUDE.md`**
+
+The colour table there lists only light values, which is why the dark palette drifted in the first place. After the existing table and the note about `src/lib/utils/colors.ts`, add:
+
+```markdown
+### Dark theme
+
+Dark mode overrides every colour variable in `[data-theme="dark"]` (`src/app.css`). It is not a
+mechanical inversion of light mode — two differences are deliberate:
+
+- **`--primary` differs per theme.** `#C8860A` on parchment, `#e0a030` on ink. The light gold reads
+  mustard on a dark background.
+- **`--border` is a warm mid-grey (`#57514b`), not mirrored cream.** A bright 1px line on a dark
+  background reads as glare rather than structure; the hard offset shadow carries the retro framing.
+
+Note colours have two representations, and they are not interchangeable:
+
+| Map | Function | Used by | Role |
+|---|---|---|---|
+| `NOTE_COLORS` / `NOTE_COLORS_DARK` | `getNoteColor(color, isDark)` | Cards, editor, share page | Quiet **surface** you read text on |
+| `NOTE_CHIPS_DARK` | `getNoteChip(color, isDark)` | `ColorPicker` only | Vivid **label** you identify at a glance |
+
+A dark card sits at ~18% lightness, where a 28px picker circle would read as a grey dot — small
+patches lose apparent saturation. Never fill a picker swatch with `getNoteColor()`. In light mode
+`getNoteChip()` returns the pastel card colour, because there the pastels *are* the cards.
+
+When changing any dark note colour, keep the invariants asserted in `src/lib/utils/colors.test.ts`:
+AA contrast against both `--text` and `--text-muted` on every surface, a narrow lightness band across
+the twelve, and no two chips closer than an RGB distance of 25.
+
+`--bg-base` is duplicated as a literal in `src/app.html` (FOUC script) and
+`src/lib/utils/theme.svelte.ts` (`DARK_THEME_COLOR`) for the browser theme-colour. Update all three
+together.
+```
+
+- [ ] **Step 2: Update `docs/ARCHITECTURE.md`**
+
+In the dark mode section, the line describing note colours currently mentions only `getNoteColor()`. Replace it with:
+
+```markdown
+- **Note card colors**: `getNoteColor()` in `src/lib/utils/colors.ts` accepts a `dark` boolean and
+  returns the appropriate surface variant per theme. Picker swatches use `getNoteChip()` instead —
+  in dark mode the card surfaces are too dark to be identifiable as small circles, so the picker
+  draws from a separate vivid `NOTE_CHIPS_DARK` map.
+```
+
+- [ ] **Step 3: Verify the docs match the code**
+
+Re-read both edited sections against `src/lib/utils/colors.ts` and `src/app.css`. Every function name, map name, file path and hex value must exist as written. No verification command can catch a wrong hex in prose — check it by eye.
+
+- [ ] **Step 4: Commit**
+
+```bash
+git add CLAUDE.md docs/ARCHITECTURE.md
+git commit -m "docs: document the dark palette and the card-vs-chip distinction"
+```
+
+---
+
+## Final verification
+
+- [ ] `pnpm check` — 0 errors
+- [ ] `pnpm test:unit` — all pass
+- [ ] `pnpm build && pnpm test:e2e` — full suite passes
+- [ ] Manual pass in dark mode: notes grid, sidebar, header, open editor, checklist with done items, colour picker, a public share link, an error state (e.g. a failed login), and light mode unchanged

docs/superpowers/specs/2026-07-31-dark-palette-design.md

@@ -0,0 +1,205 @@
+# Dark Theme Palette Rework — Design Spec
+
+**Date:** 2026-07-31
+**Status:** Approved
+**Supersedes the palette portion of:** `2026-03-20-dark-mode-design.md`
+
+## Summary
+
+The dark theme's colours were authored one at a time rather than as a set. The result: twelve note
+colours that collapse into indistinguishable dark mud, a picker of twelve grey dots, sepia-tinted
+surfaces, and a near-white editor outline that reads as glare. This spec replaces the dark palette
+with a systematically generated one, and splits the picker swatch from the card surface — they are
+different jobs and should not share a value.
+
+Light mode is unchanged.
+
+## Problems being fixed
+
+1. **Note colours are indistinguishable.** `coral #4a2522`, `peach #4a3020` and `clay #302e28` differ
+   by a few percent lightness with almost no chroma. Lightness wanders across the set (17%–19%) with
+   no consistent relationship, so they don't read as a family.
+2. **Several cards don't separate from the page.** `clay`, `chalk` and `default` sit within a few
+   percent of `--bg-base`, so cards lose their edges.
+3. **The picker is unreadable.** `ColorPicker.svelte` fills each swatch with the card background. A
+   28px circle at 18% lightness cannot read as a colour — small patches lose apparent saturation, so
+   twelve swatches become twelve grey dots.
+4. **Surfaces are sepia.** `--bg-base #1a1715` / `--bg-surface #2a2520` are brown-tinted; combined
+   with gold and cream on top, the UI reads dim rather than crisp.
+5. **The editor frame glares.** `--border` mirrors light mode's near-black ink as near-white cream.
+   The mirror is false: dark-on-light edges absorb, light-on-dark edges emit. At equal contrast the
+   inverted border reads as a glowing rectangle, not as structure.
+
+## Decisions
+
+| # | Decision | Choice |
+|---|---|---|
+| 1 | Base surfaces | **Warm ink** — pull the brown out, keep a trace of warmth |
+| 2 | Card lightness | **Deep tinted (~18%)** — colours identifiable, page still reads dark |
+| 3 | Picker swatches | **Vivid mid-lightness chips**, decoupled from the card colour |
+| 4 | Chip scope | **Dark mode only** — light mode keeps its pastel swatches |
+| 5 | Chrome | **Quiet frame** — `--border` becomes warm mid-grey, not cream |
+
+On (4): in light mode the pastels genuinely *are* the card colours, so they preview correctly there.
+Only dark mode needs the split.
+
+## 1. CSS variables (`src/app.css`)
+
+Replace the `[data-theme="dark"]` block:
+
+```css
+[data-theme="dark"] {
+  --bg-base: #141312;
+  --bg-surface: #1e1c1b;
+  --primary: #e0a030;
+  --primary-hover: #f2b855;
+  --text: #ece3d3;
+  --text-muted: #b3a695;
+  --border: #57514b;
+  --border-subtle: #302d2b;
+  --destructive: #e2705c;
+  --error-bg: #3a2320;
+  --error-border: #5c3a34;
+  --error-text: #f0a898;
+  --success-bg: #1f2e1f;
+  --success-text: #8fc97a;
+  --card-shadow: 2px 2px 0px var(--border-subtle);
+  --card-shadow-hover: 3px 3px 0px var(--primary);
+  --grid-dot: #ece3d3;
+  --accent-check: #c8a44a;
+}
+```
+
+Three of these are notable changes rather than tweaks:
+
+- **`--primary` is no longer shared across themes.** `#C8860A` was chosen for parchment; on ink it
+  reads mustard. Dark mode gets `#e0a030` (8.17:1 on the page).
+- **`--border` becomes `#57514b`** instead of cream `#e8dcc8`. Frames the editor without glare; the
+  hard offset shadow still carries the retro structure.
+- **`--text-muted` lifts `#9a8e7e` → `#b3a695`.** Required for AA on the tinted cards. This is the
+  widest-reaching change in the spec — every muted element in dark mode shifts slightly.
+
+### Checkbox accent
+
+`accent-color: var(--primary)` makes a long done-list shout in dark mode. Add a dedicated variable so
+the checkbox can be dimmed independently of links and the brand:
+
+```css
+:root { --accent-check: var(--primary); }   /* light: unchanged */
+html, body { accent-color: var(--accent-check); }
+```
+
+## 2. Note card colours (`src/lib/utils/colors.ts`)
+
+Replace `NOTE_COLORS_DARK`. Every entry keeps its light counterpart's hue, holds lightness
+near-constant against today's values (measured average change: +4.1 saturation points, −0.18
+lightness points), and nudges two crowded hues apart (`blossom` and `storm` shift toward pink
+and true blue respectively) so the twelve read as distinguishable siblings rather than a smudge.
+The visible improvement in dark mode comes from the base surfaces, the picker chips, the
+softened border, and the lifted gold — not from the card surfaces, which are close in chroma to
+the previous dark values.
+
+```ts
+export const NOTE_COLORS_DARK: Record<NoteColor, { bg: string; label: string }> = {
+  default: { bg: '#21201f', label: 'Default' },
+  coral:   { bg: '#3f1f1c', label: 'Coral' },
+  peach:   { bg: '#3f2b1c', label: 'Peach' },
+  sand:    { bg: '#3c371b', label: 'Sand' },
+  mint:    { bg: '#2a3d1d', label: 'Mint' },
+  sage:    { bg: '#1f3d36', label: 'Sage' },
+  fog:     { bg: '#253946', label: 'Fog' },
+  storm:   { bg: '#1d283d', label: 'Storm' },
+  dusk:    { bg: '#3d2843', label: 'Dusk' },
+  blossom: { bg: '#3d2129', label: 'Blossom' },
+  clay:    { bg: '#363126', label: 'Clay' },
+  chalk:   { bg: '#303036', label: 'Chalk' }
+};
+```
+
+**Two hues are deliberately nudged apart.** At low chroma, `coral`/`peach`/`blossom` are three
+barely-different oranges and `fog`/`storm` are two barely-different blues — invisible in light mode,
+but they collide once chroma rises. So in dark mode `blossom` moves toward pink (H344) and `storm`
+toward true blue (H218). Their light-mode values are untouched, so the same note is a slightly
+different hue in each theme. This is an accepted trade: distinguishable beats identical.
+
+Measured on these values: body text ≥ 9.25:1, muted text ≥ 4.94:1, links ≥ 5.18:1 on every card.
+All clear WCAG AA.
+
+## 3. Picker chips (`src/lib/utils/colors.ts`)
+
+New map, used only by the picker, only in dark mode:
+
+```ts
+export const NOTE_CHIPS_DARK: Record<NoteColor, string> = {
+  default: '#8d857c', coral: '#d04f43', peach: '#cd7c42', sand:  '#c7b138',
+  mint:    '#7bbd4c', sage:  '#47b89d', fog:   '#609abe', storm: '#547bc0',
+  dusk:    '#a965bd', blossom: '#c05d78', clay: '#b5954a', chalk: '#c3c3c8'
+};
+
+/** Picker swatch colour: a vivid label, not the card surface. */
+export function getNoteChip(color: NoteColor, isDark: boolean): string {
+  if (!isDark) return getNoteColor(color, false);   // light mode: pastel == card
+  return NOTE_CHIPS_DARK[color] ?? NOTE_CHIPS_DARK.default;
+}
+```
+
+`default` and `chalk` stay deliberately neutral (grey and off-white) — they are the "no colour"
+slots. Chips are non-text UI, so WCAG's bar is 3:1, not 4:1; every chip clears that comfortably
+against `--bg-surface`, with the lowest at `coral` 3.95:1 (`storm` 4.02:1, `blossom` 4.10:1). The
+closest pair (`fog`/`storm`) is separated by an RGB distance of 33, which is comfortably tellable
+apart at 28px.
+
+`ColorPicker.svelte` switches from `getNoteColor` to `getNoteChip`. Nothing else uses chips — cards,
+the editor and the public share page keep calling `getNoteColor`.
+
+## 4. Theme-colour meta tag
+
+`#1a1715` is hardcoded in two places that must stay in sync with `--bg-base`:
+
+- `src/app.html` (the FOUC script, `m.content = '#1a1715'`)
+- `src/lib/utils/theme.svelte.ts` (`DARK_THEME_COLOR`)
+
+Both become `#141312`.
+
+## Files to modify
+
+| File | Change |
+|---|---|
+| `src/app.css` | Rewrite `[data-theme="dark"]`; add `--accent-check` to `:root`; point `accent-color` at it |
+| `src/lib/utils/colors.ts` | New `NOTE_COLORS_DARK`; add `NOTE_CHIPS_DARK` + `getNoteChip()` |
+| `src/lib/components/ColorPicker.svelte` | Use `getNoteChip()` instead of `getNoteColor()` |
+| `src/app.html` | Theme-colour `#1a1715` → `#141312` |
+| `src/lib/utils/theme.svelte.ts` | `DARK_THEME_COLOR` → `#141312` |
+| `src/lib/utils/colors.test.ts` | Update dark `default` assertions; add `getNoteChip` coverage |
+| `src/lib/utils/theme.test.ts` | Update theme-colour assertion |
+| `tests/e2e/dark-mode.spec.ts` | Update asserted dark default `rgb(42,37,32)` → `rgb(33,32,31)` |
+| `tests/e2e/public-sharing.spec.ts` | Update asserted dark `fog` `rgb(34,46,58)` → `rgb(37,57,70)` |
+| `CLAUDE.md` | Document the dark palette and the card-vs-chip distinction in the design system section |
+| `docs/ARCHITECTURE.md` | Update the dark mode section for `getNoteChip` |
+
+Nothing needs to change in `NoteCard`, `NoteEditor`, or the share page — they already resolve colour
+through `getNoteColor`, so they inherit the new palette.
+
+## Testing
+
+**Unit (`colors.test.ts`)** — the palette is data, so test its invariants rather than its hex values:
+
+- `getNoteChip(c, false)` equals `getNoteColor(c, false)` for all twelve (light mode is unchanged)
+- `getNoteChip(c, true)` differs from `getNoteColor(c, true)` for all twelve (chip ≠ surface)
+- unknown colour falls back to `default` in both maps
+- every dark card holds ≥ 4.5:1 against `--text-muted #b3a695` — this is the invariant that broke
+  before, so it gets asserted rather than eyeballed
+- no two dark chips are within an RGB distance of 25 (guards the crowded-hue regression)
+
+**E2E (`dark-mode.spec.ts`)** — extend the existing "note cards use dark colors" scenario to assert a
+picker swatch is *not* the card background, which is the bug in user-visible terms.
+
+**Manual** — the pixel-grid overlay and gold hover states want a real look on device; contrast maths
+can't judge those.
+
+## Out of scope
+
+- Light mode, including its picker
+- The 12-colour set itself (no colours added, removed, or renamed)
+- Per-note custom colours
+- `prefers-contrast` / high-contrast variants

docs/superpowers/specs/2026-08-03-note-linking-design.md

@@ -0,0 +1,129 @@
+# Note Linking — Design Spec
+
+**Issue**: [#74 — feat: link to other crumbs (notes) inside the app](https://github.com/bretzel-app/crumbs/issues/74)
+**Date**: 2026-08-03
+
+## Overview
+
+Let a note reference another note by ID, so clicking it opens the target note in the editor. Reuses the existing "insert link" toolbar entry point (Ctrl+K) rather than introducing a new `[[wikilink]]`-style typing syntax. The displayed link text always tracks the target note's current title — it's a live reference, not frozen text — and the target note gets a "Referenced by" backlinks section.
+
+## Decisions
+
+| Decision | Choice | Rationale |
+|---|---|---|
+| Link creation UX | Extend the existing link toolbar dropdown with a note-search mode | Matches the issue reporter's own proposed solution; reuses the Link dropdown, `/api/search`, and toolbar infra as-is instead of building a new inline autocomplete |
+| Click behavior | Opens the target note in the editor overlay, same as clicking a note card | Matches how every other note-opening interaction already works in the app |
+| Link label | Always the target note's live title | A stale link label after a rename would be confusing; this requires modeling the link as an atomic node rather than a mark (see Architecture) |
+| Broken/inaccessible links | Grey out, inert, content untouched | Nothing is silently rewritten; if the note is restored from trash the link works again automatically |
+| Backlinks | Included in v1 | Requested explicitly; reuses the same extract-and-sync pattern tags already use, so the incremental cost is a reverse query, not new infrastructure |
+| Public share page | Note-links never resolve, even if the target is also shared | Simplest, most conservative option — zero chance of leaking the existence of a private note to an anonymous visitor |
+| Link picker scope | Owned notes + notes shared with you | Same visibility scope the main notes list already uses; `searchNotes()` already implements this |
+| Removing an existing link | Hover-reveal a small × on the chip | Click already navigates instantly, so it can't also open an edit/remove popover the way external links do; a hover-revealed remove button solves this without touching the click behavior. Repointing a link is just remove + re-insert — no separate "edit target" UI |
+
+## Architecture
+
+**Data model** — a new self-referential join table, mirroring `noteTags`/`tags`:
+
+```typescript
+export const noteLinks = sqliteTable(
+  'note_links',
+  {
+    sourceNoteId: text('source_note_id')
+      .references(() => notes.id, { onDelete: 'cascade' })
+      .notNull(),
+    targetNoteId: text('target_note_id')
+      .references(() => notes.id, { onDelete: 'cascade' })
+      .notNull()
+  },
+  (table) => [
+    index('note_links_source_idx').on(table.sourceNoteId),
+    index('note_links_target_idx').on(table.targetNoteId)
+  ]
+);
+```
+
+**Markdown representation** — a note-link round-trips through raw markdown as a normal-looking link with a custom URI scheme:
+
+```
+[Grocery List](crumb-note://<note-id>)
+```
+
+This keeps the existing raw-markdown-mode toggle showing something readable, and keeps exported/copied content sensible outside the app. The title baked into the markdown text is only ever a fallback for external tools — inside the app, parsing recognizes the `crumb-note://` scheme and rebuilds the live node, discarding whatever static text was there.
+
+**Editor node** — a new tiptap **node** (not a mark) named `NoteLink`, with a single attribute `{ noteId: string }`. Unlike a mark, a node fully owns its own rendering, which is what makes "always show the live title" possible — a mark decorates existing typed text and has no clean way to swap that text later.
+
+## Components
+
+### Client
+
+| Component | Change |
+|---|---|
+| `src/lib/components/tiptap/NoteLink.ts` (new) | Inline atomic tiptap node extension. `NodeView` looks up the target's title via `getNote(id)` from `src/lib/sync/idb.ts` — **not** the reactive `notes` writable store, which only holds whatever the current filter (all/archived/trashed) last loaded and would wrongly grey out a valid note just because it's outside the current view. IndexedDB is kept complete for all accessible notes by the existing `/api/sync` incremental sync, independent of which filter is on screen, so it's the correct source of truth here — and it works offline too. Renders a chip (note icon + title), greys out and disables click if the note isn't found. Click opens the note editor overlay for that ID. A small × button is layered on the chip using the app's existing hover-action pattern (`max-md:opacity-100 md:opacity-0 transition-opacity md:group-hover:opacity-100` — always visible on touch, hover-revealed on desktop) that deletes the node from the document without navigating; there's no separate "change target" action, since deleting and re-inserting is simple enough that a dedicated repoint UI isn't worth building. |
+| `src/lib/components/TiptapEditor.svelte` | Register the `NoteLink` node extension alongside the existing ones. |
+| `src/lib/components/FormattingToolbar.svelte` | The existing link dropdown gets a note-search results list below the URL input, live-filtered by whatever's typed there (debounced, via `/api/search`, excluding the currently-open note) — no heuristic needed to guess whether the typed text is a URL or a note search; both affordances are just available side by side. Applying the URL input still applies the normal external `Link` mark; picking a search result instead inserts a `NoteLink` node at the cursor (replacing any selection). |
+| `src/lib/components/NoteEditor.svelte` | New "Referenced by" section, shown when `note.backlinks` is non-empty — a small chip list near where tags render, each chip opens that referencing note. |
+
+### Server
+
+| Function | Location | Description |
+|---|---|---|
+| `extractNoteLinks(content): string[]` | `src/lib/utils/note-links.ts` (new) | Regex-extracts `crumb-note://<id>` references from markdown content, same code-block/URL exclusions `extractTags` already applies. |
+| `syncNoteLinks(db, noteId, targetIds, userId)` | `src/lib/server/note-links.ts` (new) | Mirrors `syncNoteTags`: clears existing rows for the note, re-inserts the current set, within the same save transaction. |
+| `fetchBacklinksForNote(db, noteId, userId)` | `src/lib/server/note-links.ts` (new) | Reverse query on `noteLinks.targetNoteId`, joined through the same access rules as everything else (owner or collaborator on the *source* note), returning `{id, title}` pairs. |
+
+`getNote()` in `notes-service.ts` calls `fetchBacklinksForNote` and attaches the result as `backlinks`. This is **not** added to `hydrateNotes()` (which also backs list views) — computing backlinks for every note in a list load would be wasted work for something only the open editor displays.
+
+## Data Flow
+
+1. **Create** — pick a note in the toolbar's link dropdown → a `NoteLink` node is inserted at the cursor.
+2. **Save** — content round-trips to markdown as usual; the note-save transaction additionally runs `extractNoteLinks` + `syncNoteLinks`, alongside the existing tag sync.
+3. **Reopen** — markdown parses back into the doc; a custom parse rule recognizes `crumb-note://` and produces a `NoteLink` node; its `NodeView` looks up the live title via IndexedDB (`getNote(id)`), not the filter-scoped reactive store (see Components).
+4. **Click** — opens the target note in the editor overlay.
+5. **Rename** — no action needed anywhere: the title is looked up live at render time, so the next render already shows the new title.
+6. **Trash / permanent delete / no access** — all three are treated identically: the note simply isn't found in IndexedDB (or, server-side, fails the backlink query's access check), so the link renders inert. The referencing note's content is never rewritten.
+7. **Public share page** — doesn't use the tiptap editor; content is rendered server-side via `markdown-it`. That render path strips `crumb-note://` links down to plain, non-clickable text, regardless of whether the target is also shared.
+
+## Error Handling
+
+- **Malformed `crumb-note://` reference** during markdown parse falls back to plain text rather than crashing the parse.
+- **Search race conditions** in the toolbar's note-picker are debounced and guarded against stale results overwriting newer ones, same pattern the existing search feature (`tests/e2e/search.spec.ts`) already covers.
+- **Self-links** — the currently-open note is filtered out of its own picker results.
+- **Circular references** (A ↔ B) are a non-issue — clicking only ever opens one note at a time, nothing recurses.
+- **Cross-user link privacy** — the picker only offers notes you can already access, so under normal use a link can only point at something you had legitimate access to when you created it. Hand-editing raw markdown with a guessed note ID is the only way around that, and note IDs are unguessable UUIDs — the same "if you have the ID, you were meant to have it" trust model the app already applies to session/share tokens. Accepted as a low-severity edge case rather than adding extra access-control plumbing for it.
+
+## Testing
+
+**Unit (Vitest)**
+- `extractNoteLinks` — extracts IDs, ignores code blocks/URLs, dedupes, handles empty content
+- `syncNoteLinks` — clears + re-inserts correctly
+- `fetchBacklinksForNote` — returns only notes the requesting user can access
+- Markdown round-trip — a `NoteLink` node serializes to `[title](crumb-note://id)` and parses back to the same node with the right `noteId`
+
+**E2E (Playwright)**
+- Linking to a note from the toolbar renders a live chip; clicking it opens that note
+- Renaming the linked note updates the displayed link text next time it's viewed
+- A link to a trashed/deleted/inaccessible note renders inert and doesn't navigate
+- The linked-to note shows a "Referenced by" backlink to the note that links to it
+- A public share page never renders a note-link as clickable, even if the target is also shared
+- The note-picker excludes the currently-open note from its own search results
+- Hovering a note-link chip reveals a × button that removes it from the document without navigating; the × is always visible (not hover-gated) on touch devices
+
+## Out of Scope (v1)
+
+- Inline `[[wikilink]]`/`@mention` autocomplete while typing (toolbar-only for now; can be added later without touching the data model)
+- Note graph / visual map view
+- Ranking or sorting backlinks beyond simple list order
+- Cross-user access-control tightening for hand-crafted `crumb-note://` references (see Error Handling)
+
+## Acceptance Criteria
+
+- [ ] Link toolbar dropdown supports searching and picking another note, in addition to pasting a URL
+- [ ] Picking a note inserts a live `NoteLink` node showing the target's current title
+- [ ] Clicking a note-link opens the target note in the editor overlay
+- [ ] Renaming a note updates its link's displayed text everywhere, without editing referencing notes' content
+- [ ] Trashed, deleted, or inaccessible link targets render greyed-out and inert
+- [ ] Note editor shows a "Referenced by" section listing notes that link to it
+- [ ] Public share page never renders a note-link as clickable
+- [ ] Note-links round-trip correctly through raw markdown mode as `[title](crumb-note://id)`
+- [ ] The link picker excludes the current note and includes both owned and shared-with-you notes
+- [ ] Hovering a note-link chip reveals a × that removes it without navigating; always visible on touch

drizzle/0004_violet_nicolaos.sql

@@ -0,0 +1,9 @@
+CREATE TABLE `note_links` (
+	`source_note_id` text NOT NULL,
+	`target_note_id` text NOT NULL,
+	FOREIGN KEY (`source_note_id`) REFERENCES `notes`(`id`) ON UPDATE no action ON DELETE cascade,
+	FOREIGN KEY (`target_note_id`) REFERENCES `notes`(`id`) ON UPDATE no action ON DELETE cascade
+);
+--> statement-breakpoint
+CREATE INDEX `note_links_source_idx` ON `note_links` (`source_note_id`);--> statement-breakpoint
+CREATE INDEX `note_links_target_idx` ON `note_links` (`target_note_id`);

drizzle/0005_green_raider.sql

@@ -0,0 +1,2 @@
+ALTER TABLE `users` ADD `password_login_enabled` integer DEFAULT false NOT NULL;--> statement-breakpoint
+UPDATE `users` SET `password_login_enabled` = 1 WHERE `auth_provider` = 'password';

drizzle/meta/_journal.json

@@ -29,6 +29,20 @@
       "when": 1774037379518,
       "tag": "0003_uneven_tomorrow_man",
       "breakpoints": true
+    },
+    {
+      "idx": 4,
+      "version": "6",
+      "when": 1785824271578,
+      "tag": "0004_violet_nicolaos",
+      "breakpoints": true
+    },
+    {
+      "idx": 5,
+      "version": "6",
+      "when": 1787064677945,
+      "tag": "0005_green_raider",
+      "breakpoints": true
     }
   ]
 }

package.json

@@ -1,7 +1,7 @@
 {
   "name": "crumbs",
   "private": true,
-  "version": "0.30.1",
+  "version": "0.34.2",
   "type": "module",
   "packageManager": "pnpm@9.15.9",
   "license": "MIT",
@@ -34,64 +34,64 @@
     "docs:api": "tsx scripts/generate-api-docs.ts"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.27.1",
-    "@sveltejs/adapter-node": "^5.5.4",
-    "@tiptap/core": "^3.20.1",
-    "@tiptap/extension-link": "^3.20.1",
-    "@tiptap/extension-placeholder": "^3.20.1",
-    "@tiptap/extension-table": "^3.20.1",
-    "@tiptap/extension-table-cell": "^3.20.1",
-    "@tiptap/extension-table-header": "^3.20.1",
-    "@tiptap/extension-table-row": "^3.20.1",
-    "@tiptap/extension-task-item": "^3.20.1",
-    "@tiptap/extension-task-list": "^3.20.1",
-    "@tiptap/extension-text-align": "^3.20.1",
-    "@tiptap/extension-underline": "^3.20.1",
-    "@tiptap/pm": "^3.20.1",
-    "@tiptap/starter-kit": "^3.20.1",
+    "@modelcontextprotocol/sdk": "^1.30.0",
+    "@sveltejs/adapter-node": "^5.5.7",
+    "@tiptap/core": "^3.31.0",
+    "@tiptap/extension-link": "^3.31.0",
+    "@tiptap/extension-placeholder": "^3.31.0",
+    "@tiptap/extension-table": "^3.31.0",
+    "@tiptap/extension-table-cell": "^3.31.0",
+    "@tiptap/extension-table-header": "^3.31.0",
+    "@tiptap/extension-table-row": "^3.31.0",
+    "@tiptap/extension-task-item": "^3.31.0",
+    "@tiptap/extension-task-list": "^3.31.0",
+    "@tiptap/extension-text-align": "^3.31.0",
+    "@tiptap/extension-underline": "^3.31.0",
+    "@tiptap/pm": "^3.31.0",
+    "@tiptap/starter-kit": "^3.31.0",
     "arctic": "^3.7.0",
-    "argon2": "^0.43.1",
+    "argon2": "^0.45.1",
     "better-sqlite3": "^11.10.0",
     "drizzle-orm": "^0.45.2",
     "idb": "^8.0.3",
     "lucide-svelte": "^0.577.0",
-    "markdown-it": "^14.1.1",
-    "nanoid": "^5.1.7",
-    "node-diff3": "^3.2.0",
-    "nodemailer": "^8.0.2",
-    "svelte-dnd-action": "^0.9.69",
+    "markdown-it": "^15.0.1",
+    "nanoid": "^5.1.16",
+    "node-diff3": "^3.2.1",
+    "nodemailer": "^9.1.0",
+    "sanitize-html": "^2.17.7",
+    "svelte-dnd-action": "^0.9.79",
     "tiptap-markdown": "^0.9.0",
-    "uuid": "^11.1.0",
-    "zod": "^4.3.6",
+    "uuid": "^14.0.2",
+    "zod": "^4.5.4",
     "zxcvbn": "^4.4.2"
   },
   "devDependencies": {
-    "@playwright/test": "^1.58.2",
-    "@sveltejs/kit": "^2.63.1",
+    "@playwright/test": "^1.62.1",
+    "@sveltejs/kit": "^2.70.3",
     "@sveltejs/vite-plugin-svelte": "^6.2.4",
-    "@tailwindcss/typography": "^0.5.19",
-    "@tailwindcss/vite": "^4.2.1",
+    "@tailwindcss/typography": "^0.5.20",
+    "@tailwindcss/vite": "^4.3.3",
     "@types/better-sqlite3": "^7.6.13",
-    "@types/markdown-it": "^14.1.2",
-    "@types/nodemailer": "^7.0.11",
-    "@types/uuid": "^10.0.0",
+    "@types/nodemailer": "^8.0.1",
+    "@types/sanitize-html": "^2.16.1",
     "@types/zxcvbn": "^4.4.5",
     "@vite-pwa/sveltekit": "^1.1.0",
-    "@vitest/coverage-v8": "^3.2.6",
-    "drizzle-kit": "^0.31.9",
-    "jsdom": "^29.0.1",
+    "@vitest/coverage-v8": "^3.2.7",
+    "drizzle-kit": "^0.31.10",
+    "jsdom": "^29.1.1",
     "nyc": "^18.0.0",
-    "svelte": "^5.53.7",
-    "svelte-check": "^4.4.4",
-    "tailwindcss": "^4.2.1",
-    "tsx": "^4.21.0",
+    "svelte": "^5.57.0",
+    "svelte-check": "^4.7.6",
+    "tailwindcss": "^4.3.3",
+    "tsx": "^4.23.13",
     "typescript": "^5.9.3",
-    "vite": "^7.3.5",
+    "vite": "^7.3.6",
     "vite-plugin-istanbul": "^7.2.1",
-    "vite-plugin-pwa": "^1.2.0",
-    "vitest": "^3.2.6",
-    "workbox-window": "^7.4.0",
-    "yaml": "^2.8.2"
+    "vite-plugin-pwa": "^1.3.0",
+    "vitest": "^3.2.7",
+    "workbox-window": "^7.4.1",
+    "yaml": "^2.9.0"
   },
   "pnpm": {
     "onlyBuiltDependencies": [
@@ -102,11 +102,12 @@
     "overrides": {
       "serialize-javascript": ">=7.0.3",
       "esbuild@<0.25.0": "0.25.12",
-      "cookie": ">=0.7.0",
+      "cookie": ">=0.7.0 <1",
       "hono": ">=4.12.7",
       "devalue": ">=5.8.1",
       "path-to-regexp@8": ">=8.4.0",
-      "fast-uri": ">=3.1.2"
+      "fast-uri": ">=3.1.2",
+      "postcss>nanoid": ">=3.3.18 <4"
     }
   }
 }

playwright.config.ts

@@ -29,7 +29,14 @@ export default defineConfig({
 		}
 	],
 	webServer: {
-		command: 'pnpm preview --port 4173',
+		// The wipe runs here (before the server opens the database), not in
+		// globalSetup: Playwright starts the webServer before globalSetup, so
+		// deleting the SQLite files later would orphan the server's open
+		// database onto a deleted inode. Tests that read the database file
+		// directly (see linkUserToOAuth in admin-users.spec.ts) must see the
+		// server's real database file.
+		command:
+			'rm -f data/test-crumbs.db data/test-crumbs.db-wal data/test-crumbs.db-shm data/test-crumbs.db-journal && pnpm preview --port 4173',
 		port: 4173,
 		reuseExistingServer: !process.env.CI,
 		timeout: 120_000,

src/app.css

@@ -21,29 +21,39 @@
 	--card-shadow: 2px 2px 0px var(--border-subtle);
 	--card-shadow-hover: 3px 3px 0px var(--primary);
 	--grid-dot: #1a1a2e;
+	--accent-check: var(--primary);
+	/* Tint source for hover/active washes. Light mode reuses the ink border, so
+	   light styling is byte-identical; dark mode keeps the cream that --border
+	   used to supply, because a mid-grey wash is invisible on a dark surface. */
+	--hover-wash: var(--border);
 }
 
 [data-theme="dark"] {
-	--bg-base: #1a1715;
-	--bg-surface: #2a2520;
-	--text: #e8dcc8;
-	--text-muted: #9a8e7e;
-	--border: #e8dcc8;
-	--border-subtle: #3a3530;
-	--destructive: #d4604e;
-	--error-bg: #3a2020;
-	--error-border: #5a3030;
-	--error-text: #e8a090;
-	--success-bg: #203020;
-	--success-text: #90c880;
+	--bg-base: #141312;
+	--bg-surface: #1e1c1b;
+	--primary: #e0a030;
+	--primary-hover: #f2b855;
+	--text: #ece3d3;
+	--text-muted: #b3a695;
+	--border: #57514b;
+	--border-subtle: #302d2b;
+	--destructive: #e2705c;
+	--error-bg: #3a2320;
+	--error-border: #5c3a34;
+	--error-text: #f0a898;
+	--success-bg: #1f2e1f;
+	--success-text: #8fc97a;
 	--card-shadow: 2px 2px 0px var(--border-subtle);
 	--card-shadow-hover: 3px 3px 0px var(--primary);
-	--grid-dot: #e8dcc8;
+	--grid-dot: #ece3d3;
+	/* Dimmed so a long done-list of gold checkboxes doesn't shout. */
+	--accent-check: #c8a44a;
+	--hover-wash: #ece3d3;
 }
 
 html, body {
 	font-family: 'JetBrains Mono', monospace;
-	accent-color: var(--primary);
+	accent-color: var(--accent-check);
 	overscroll-behavior-y: none;
 }
 
@@ -78,14 +88,29 @@ body::before {
 	to { transform: translateY(0); }
 }
 
-/* Prose overrides for parchment theme */
+/* Prose overrides for parchment theme.
+   The typography plugin gives every element type its own --tw-prose-* variable,
+   each defaulting to a fixed grey. Anything not remapped here stays that grey in
+   dark mode (bold text was near-black on ink — see issue #86), so map them all. */
 .prose {
 	--tw-prose-body: var(--text);
 	--tw-prose-headings: var(--text);
+	--tw-prose-lead: var(--text-muted);
 	--tw-prose-links: var(--primary);
+	--tw-prose-bold: var(--text);
+	--tw-prose-counters: var(--text-muted);
+	--tw-prose-bullets: var(--text-muted);
+	--tw-prose-hr: var(--border-subtle);
+	--tw-prose-quotes: var(--text);
+	--tw-prose-quote-borders: var(--border-subtle);
+	--tw-prose-captions: var(--text-muted);
+	--tw-prose-kbd: var(--text);
+	--tw-prose-kbd-shadows: color-mix(in oklab, var(--text) 10%, transparent);
 	--tw-prose-code: var(--text);
-	--tw-prose-pre-bg: var(--bg-surface);
 	--tw-prose-pre-code: var(--text);
+	--tw-prose-pre-bg: var(--bg-surface);
+	--tw-prose-th-borders: var(--border-subtle);
+	--tw-prose-td-borders: var(--border-subtle);
 }
 
 .prose :where(code):not(:where([class~="not-prose"] *)) {

src/app.html

@@ -18,7 +18,7 @@
           if (t === 'dark') {
             document.documentElement.setAttribute('data-theme', 'dark');
             var m = document.querySelector('meta[name="theme-color"]');
-            if (m) m.content = '#1a1715';
+            if (m) m.content = '#141312';
           }
         } catch(e) {}
       })();

src/lib/components/ColorPicker.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-	import { COLOR_OPTIONS, getNoteColor } from '$lib/utils/colors.js';
+	import { COLOR_OPTIONS, getNoteChip } from '$lib/utils/colors.js';
 	import { getIsDarkMode } from '$lib/utils/theme.svelte.js';
 	import type { NoteColor } from '$lib/types/index.js';
 
@@ -16,7 +16,7 @@
 		<button
 			onclick={() => onSelect(option.value)}
 			class="h-8 w-8 rounded-full border-2 transition-transform hover:scale-110 {selected === option.value ? 'border-[var(--text)]' : 'border-[var(--border-subtle)]'}"
-			style="background-color: {getNoteColor(option.value, getIsDarkMode())}"
+			style="background-color: {getNoteChip(option.value, getIsDarkMode())}"
 			title={option.label}
 			data-testid="color-{option.value}"
 		></button>

src/lib/components/FormattingToolbar.svelte

@@ -33,15 +33,19 @@
 	interface Props {
 		tick?: number;
 		editor: Editor | undefined;
+		currentNoteId?: string | null;
 	}
 
-	let { editor, tick }: Props = $props();
+	let { editor, tick, currentNoteId = null }: Props = $props();
 
-	function canUndo() { void tick; return editor?.can().chain().focus().undo().run() ?? false; }
-	function canRedo() { void tick; return editor?.can().chain().focus().redo().run() ?? false; }
+	// A stale `editor` reference can still point at an instance mid-teardown (e.g. while
+	// NoteEditor swaps in a fresh Editor across a markdown-mode toggle); calling its
+	// commands after `destroy()` throws, so every accessor here must check isDestroyed too.
+	function canUndo() { void tick; return (!editor?.isDestroyed && editor?.can().chain().focus().undo().run()) ?? false; }
+	function canRedo() { void tick; return (!editor?.isDestroyed && editor?.can().chain().focus().redo().run()) ?? false; }
 	// eslint-disable-next-line @typescript-eslint/no-explicit-any
-	function isActive(nameOrAttrs: any, attrs?: Record<string, any>): boolean { void tick; return editor?.isActive(nameOrAttrs, attrs) ?? false; }
-	function getAttrs(type: string) { void tick; return editor?.getAttributes(type) ?? {}; }
+	function isActive(nameOrAttrs: any, attrs?: Record<string, any>): boolean { void tick; return (!editor?.isDestroyed && editor?.isActive(nameOrAttrs, attrs)) ?? false; }
+	function getAttrs(type: string) { void tick; return (!editor?.isDestroyed && editor?.getAttributes(type)) || {}; }
 
 	let openDropdown: string | null = $state(null);
 	let dropdownAnchorEl: HTMLElement | null = $state(null);
@@ -49,6 +53,40 @@
 	let linkInput: HTMLInputElement | undefined = $state();
 	let ignorePositionInvalidationUntil = 0;
 
+	let noteSearchResults: { id: string; title: string }[] = $state([]);
+	let noteSearchTimer: ReturnType<typeof setTimeout> | undefined;
+
+	async function searchNotesForLink(query: string) {
+		const requestId = ++noteSearchRequestId;
+		if (!query.trim()) {
+			noteSearchResults = [];
+			return;
+		}
+		try {
+			const res = await fetch(`/api/search?q=${encodeURIComponent(query)}`);
+			if (requestId !== noteSearchRequestId) return;
+			if (!res.ok) return;
+			const results: { id: string; title: string }[] = await res.json();
+			noteSearchResults = results.filter((n) => n.id !== currentNoteId);
+		} catch {
+			// Search failed silently
+		}
+	}
+
+	let noteSearchRequestId = 0;
+
+	function handleLinkInput() {
+		clearTimeout(noteSearchTimer);
+		noteSearchTimer = setTimeout(() => searchNotesForLink(linkUrl), 200);
+	}
+
+	function insertNoteLink(noteId: string) {
+		if (!editor) return;
+		editor.chain().focus().insertContent({ type: 'noteLink', attrs: { noteId } }).run();
+		noteSearchResults = [];
+		closeDropdowns();
+	}
+
 	const dropdownGap = 4;
 	const viewportMargin = 10;
 
@@ -81,6 +119,8 @@
 	function closeDropdowns() {
 		openDropdown = null;
 		dropdownAnchorEl = null;
+		clearTimeout(noteSearchTimer);
+		noteSearchResults = [];
 	}
 
 	function closeDropdownsAfterPositionChange() {
@@ -121,15 +161,15 @@
 	const chevronSize = 14;
 
 	function btnClass(active: boolean = false, disabled: boolean = false): string {
-		return `shrink-0 rounded p-1.5 text-[var(--text)] hover:bg-[var(--border)]/10 ${active ? 'text-[var(--primary)] bg-[var(--border)]/10' : ''} ${disabled ? 'opacity-30' : ''}`;
+		return `shrink-0 rounded p-1.5 text-[var(--text)] hover:bg-[var(--hover-wash)]/10 ${active ? 'text-[var(--primary)] bg-[var(--hover-wash)]/10' : ''} ${disabled ? 'opacity-30' : ''}`;
 	}
 
 	function dropdownBtnClass(active: boolean = false): string {
-		return `shrink-0 flex items-center gap-0.5 rounded p-1.5 text-[var(--text)] hover:bg-[var(--border)]/10 ${active ? 'text-[var(--primary)] bg-[var(--border)]/10' : ''}`;
+		return `shrink-0 flex items-center gap-0.5 rounded p-1.5 text-[var(--text)] hover:bg-[var(--hover-wash)]/10 ${active ? 'text-[var(--primary)] bg-[var(--hover-wash)]/10' : ''}`;
 	}
 
 	function dropdownItemClass(active: boolean = false): string {
-		return `flex w-full items-center gap-2 rounded px-3 py-1.5 text-sm text-[var(--text)] hover:bg-[var(--border)]/5 ${active ? 'bg-[var(--border)]/5' : ''}`;
+		return `flex w-full items-center gap-2 rounded px-3 py-1.5 text-sm text-[var(--text)] hover:bg-[var(--hover-wash)]/5 ${active ? 'bg-[var(--hover-wash)]/5' : ''}`;
 	}
 
 	function handlePointerDown(event: PointerEvent) {
@@ -434,6 +474,7 @@
 				<input
 					bind:this={linkInput}
 					bind:value={linkUrl}
+					oninput={handleLinkInput}
 					type="url"
 					placeholder="Paste a link..."
 					class="w-44 bg-transparent px-1.5 py-1 text-base md:text-sm text-[var(--text)] outline-none placeholder:text-[var(--text-muted)]"
@@ -442,7 +483,7 @@
 				<button
 					onmousedown={preventToolbarMouseFocus}
 					type="submit"
-					class="rounded p-1 text-[var(--text-muted)] hover:bg-[var(--border)]/5 hover:text-[var(--text)]"
+					class="rounded p-1 text-[var(--text-muted)] hover:bg-[var(--hover-wash)]/5 hover:text-[var(--text)]"
 					title="Apply link"
 					data-testid="format-link-apply"
 				>
@@ -454,7 +495,7 @@
 					type="button"
 					onclick={openLink}
 					disabled={!getAttrs('link').href}
-					class="rounded p-1 text-[var(--text-muted)] hover:bg-[var(--border)]/5 hover:text-[var(--text)] disabled:opacity-30"
+					class="rounded p-1 text-[var(--text-muted)] hover:bg-[var(--hover-wash)]/5 hover:text-[var(--text)] disabled:opacity-30"
 					title="Open link"
 					data-testid="format-link-open"
 				>
@@ -465,13 +506,28 @@
 					type="button"
 					onclick={removeLink}
 					disabled={!isActive('link')}
-					class="rounded p-1 text-[var(--text-muted)] hover:bg-[var(--border)]/5 hover:text-[var(--destructive)] disabled:opacity-30"
+					class="rounded p-1 text-[var(--text-muted)] hover:bg-[var(--hover-wash)]/5 hover:text-[var(--destructive)] disabled:opacity-30"
 					title="Remove link"
 					data-testid="format-link-remove"
 				>
 					<Trash2 size={16} />
 				</button>
 			</form>
+			{#if noteSearchResults.length > 0}
+				<div class="mt-1 max-h-40 overflow-y-auto border-t border-[var(--border-subtle)] pt-1">
+					{#each noteSearchResults as result (result.id)}
+						<button
+							type="button"
+							onmousedown={preventToolbarMouseFocus}
+							onclick={() => insertNoteLink(result.id)}
+							class="block w-full truncate rounded-sm px-1.5 py-1 text-left text-sm text-[var(--text)] hover:bg-[var(--hover-wash)]/10"
+							data-testid="format-link-note-result"
+						>
+							{result.title || 'Untitled'}
+						</button>
+					{/each}
+				</div>
+			{/if}
 		</div>
 	{:else if openDropdown === 'table'}
 		<div

src/lib/components/Layout/Header.svelte

@@ -21,7 +21,7 @@
 	{:else}
 		<button
 			onclick={onMenuToggle}
-			class="rounded-sm p-2 hover:bg-[var(--border)]/10"
+			class="rounded-sm p-2 hover:bg-[var(--hover-wash)]/10"
 			aria-label="Toggle sidebar"
 		>
 			<Menu class="h-6 w-6 text-[var(--text)]" />
@@ -40,7 +40,7 @@
 		<!-- Mobile search icon -->
 		<button
 			onclick={() => (mobileSearchOpen = true)}
-			class="ml-auto rounded-sm p-2 hover:bg-[var(--border)]/10 lg:hidden"
+			class="ml-auto rounded-sm p-2 hover:bg-[var(--hover-wash)]/10 lg:hidden"
 			aria-label="Search"
 		>
 			<Search class="h-5 w-5 text-[var(--text)]" />

src/lib/components/NoteCard.svelte

@@ -118,7 +118,7 @@
 		{#if note.pinned}
 			<button
 				onclick={stop(() => togglePin(note.id, note.pinned))}
-				class="rounded-sm p-1 text-[var(--primary)] hover:bg-[var(--border)]/10"
+				class="rounded-sm p-1 text-[var(--primary)] hover:bg-[var(--hover-wash)]/10"
 				use:tooltip={"Unpin"}
 				data-testid="pin-indicator"
 			>
@@ -164,7 +164,7 @@
 		{#if $currentFilter === 'trashed'}
 			<button
 				onclick={stop(() => restoreNote(note.id))}
-				class="rounded-sm p-1.5 hover:bg-[var(--border)]/10"
+				class="rounded-sm p-1.5 hover:bg-[var(--hover-wash)]/10"
 				use:tooltip={"Restore"}
 				data-testid="restore-btn"
 			>
@@ -172,7 +172,7 @@
 			</button>
 			<button
 				onclick={stop(() => deleteNote(note.id))}
-				class="rounded-sm p-1.5 hover:bg-[var(--border)]/10"
+				class="rounded-sm p-1.5 hover:bg-[var(--hover-wash)]/10"
 				use:tooltip={"Delete forever"}
 				data-testid="delete-forever-btn"
 			>
@@ -182,7 +182,7 @@
 			{#if !note.pinned}
 				<button
 					onclick={stop(() => togglePin(note.id, note.pinned))}
-					class="rounded-sm p-1.5 hover:bg-[var(--border)]/10"
+					class="rounded-sm p-1.5 hover:bg-[var(--hover-wash)]/10"
 					use:tooltip={"Pin"}
 					data-testid="pin-btn"
 				>
@@ -192,7 +192,7 @@
 			{#if $currentFilter === 'archived'}
 				<button
 					onclick={stop(() => unarchiveNote(note.id))}
-					class="rounded-sm p-1.5 hover:bg-[var(--border)]/10"
+					class="rounded-sm p-1.5 hover:bg-[var(--hover-wash)]/10"
 					use:tooltip={"Unarchive"}
 					data-testid="unarchive-btn"
 				>
@@ -201,7 +201,7 @@
 			{:else}
 				<button
 					onclick={stop(() => archiveNote(note.id))}
-					class="rounded-sm p-1.5 hover:bg-[var(--border)]/10"
+					class="rounded-sm p-1.5 hover:bg-[var(--hover-wash)]/10"
 					use:tooltip={"Archive"}
 					data-testid="archive-btn"
 				>
@@ -211,7 +211,7 @@
 			{#if note.isShared && !note.isOwner}
 				<button
 					onclick={stop(() => leaveNote(note.id))}
-					class="rounded-sm p-1.5 hover:bg-[var(--border)]/10"
+					class="rounded-sm p-1.5 hover:bg-[var(--hover-wash)]/10"
 					use:tooltip={"Leave note"}
 					data-testid="leave-btn"
 				>
@@ -220,7 +220,7 @@
 			{:else}
 				<button
 					onclick={stop(() => trashNote(note.id))}
-					class="rounded-sm p-1.5 hover:bg-[var(--border)]/10"
+					class="rounded-sm p-1.5 hover:bg-[var(--hover-wash)]/10"
 					use:tooltip={"Trash"}
 					data-testid="trash-btn"
 				>

src/lib/components/NoteEditor.svelte

@@ -3,7 +3,7 @@
 </script>
 
 <script lang="ts">
-	import { onMount } from 'svelte';
+	import { onMount, onDestroy } from 'svelte';
 	import { pushState } from '$app/navigation';
 	import { page } from '$app/state';
 	import ColorPicker from './ColorPicker.svelte';
@@ -19,7 +19,7 @@
 	import { getIsDarkMode } from '$lib/utils/theme.svelte.js';
 	import { getPreferences } from '$lib/stores/preferences.svelte.js';
 	import type { Editor } from '@tiptap/core';
-	import type { Note, NoteColor, Attachment, Collaborator } from '$lib/types/index.js';
+	import type { Note, NoteColor, Attachment, Collaborator, NoteBacklink } from '$lib/types/index.js';
 	import Palette from 'lucide-svelte/icons/palette';
 	import SquareCheck from 'lucide-svelte/icons/square-check';
 	import ImageIcon from 'lucide-svelte/icons/image';
@@ -43,9 +43,10 @@
 		isNew?: boolean;
 		initialChecklistMode?: boolean;
 		onClose: () => void;
+		onOpenNote: (noteId: string) => void;
 	}
 
-	const { note, isNew = false, initialChecklistMode = false, onClose }: Props = $props();
+	const { note, isNew = false, initialChecklistMode = false, onClose, onOpenNote }: Props = $props();
 	const prefs = getPreferences();
 
 	// svelte-ignore state_referenced_locally
@@ -164,8 +165,22 @@
 		return () => window.removeEventListener('beforeunload', handleBeforeUnload);
 	});
 
+	// Safety net for note-link/backlink navigation: NotesView.svelte remounts this
+	// component (rather than reusing the instance) whenever the user switches to a
+	// different note while the editor is open. That teardown skips the debounced
+	// autosave timer's cleanup (it only clears the timer, it doesn't flush) and
+	// beforeunload (which never fires for an in-SPA unmount), so a very recent edit
+	// could otherwise be silently dropped.
+	onDestroy(() => {
+		if (hasUnsavedChanges() && (title.trim() || content.trim())) {
+			performSave();
+		}
+	});
+
 	// svelte-ignore state_referenced_locally
 	let attachmentsList = $state<Attachment[]>(note?.attachments ?? []);
+	// svelte-ignore state_referenced_locally
+	let backlinksList = $state<NoteBacklink[]>(note?.backlinks ?? []);
 
 	let viewportHeight = $state('100dvh');
 	let viewportTop = $state('0px');
@@ -325,15 +340,45 @@
 		}
 	}
 
-	// Fetch attachments for existing notes if not pre-populated (e.g. loaded from IDB)
+	// Fetch attachments for existing notes if not pre-populated (e.g. loaded from IDB).
+	// Guarded against post-teardown writes: since NotesView.svelte now remounts this
+	// component on every note-switch (rather than reusing the instance), a fetch that
+	// resolves after teardown would otherwise write to $state on an already-destroyed
+	// instance racing the newly-mounted one.
 	$effect(() => {
 		if (noteId && !currentlyNew && (!note?.attachments || note.attachments.length === 0)) {
+			let destroyed = false;
 			fetch(`/api/notes/${noteId}/attachments`)
 				.then((res) => res.ok ? res.json() : [])
 				.then((data: Attachment[]) => {
+					if (destroyed) return;
 					if (data.length > 0) attachmentsList = data;
 				})
 				.catch(() => {});
+			return () => {
+				destroyed = true;
+			};
+		}
+	});
+
+	// Fetch backlinks for existing notes if not pre-populated (e.g. loaded from IDB) —
+	// note.backlinks is only ever attached server-side by getNote(), which nothing
+	// else in the client calls when opening a note (the bulk notes store and
+	// IndexedDB never carry it), so this mirrors the attachments effect above to
+	// fill it in on open. Same post-teardown guard as above.
+	$effect(() => {
+		if (noteId && !currentlyNew && (!note?.backlinks || note.backlinks.length === 0)) {
+			let destroyed = false;
+			fetch(`/api/notes/${noteId}`)
+				.then((res) => res.ok ? res.json() : null)
+				.then((data: Note | null) => {
+					if (destroyed) return;
+					if (data?.backlinks && data.backlinks.length > 0) backlinksList = data.backlinks;
+				})
+				.catch(() => {});
+			return () => {
+				destroyed = true;
+			};
 		}
 	});
 
@@ -544,7 +589,7 @@
 			<!-- Mobile Back Button -->
 			<button
 				onclick={saveAndClose}
-				class="md:hidden rounded-sm p-2 text-[var(--text)] hover:bg-[var(--border)]/10 flex items-center shrink-0"
+				class="md:hidden rounded-sm p-2 text-[var(--text)] hover:bg-[var(--hover-wash)]/10 flex items-center shrink-0"
 				aria-label="Back"
 			>
 				<ArrowLeft class="h-6 w-6" />
@@ -569,7 +614,7 @@
 			<button
 				bind:this={mobileOverflowBtnEl}
 				onclick={() => { showOverflowMenu = !showOverflowMenu; overflowAnchorEl = mobileOverflowBtnEl; }}
-				class="md:hidden rounded-sm p-2 hover:bg-[var(--border)]/10 text-[var(--text)] shrink-0"
+				class="md:hidden rounded-sm p-2 hover:bg-[var(--hover-wash)]/10 text-[var(--text)] shrink-0"
 				data-testid="mobile-overflow-menu-btn"
 			>
 				<EllipsisVertical class="h-6 w-6" />
@@ -597,6 +642,7 @@
 					onUpdate={(md) => (content = md)}
 					onEditor={(e) => (tiptapEditor = e)}
 					onTransaction={() => editorTick++}
+					{onOpenNote}
 					placeholder="Add a crumb..."
 				/>
 			{/if}
@@ -616,10 +662,29 @@
 			</div>
 		{/if}
 
+		<!-- Backlinks -->
+		{#if backlinksList.length > 0}
+			<div class="border-t border-[var(--border-subtle)] px-4 py-2 shrink-0">
+				<p class="mb-1 text-xs font-medium text-[var(--text-muted)]">Referenced by</p>
+				<div class="flex flex-wrap gap-1.5">
+					{#each backlinksList as backlink (backlink.id)}
+						<button
+							type="button"
+							onclick={() => onOpenNote(backlink.id)}
+							class="rounded-sm border border-[var(--border-subtle)] bg-[var(--bg-surface)] px-2 py-0.5 text-xs text-[var(--text)] hover:border-[var(--primary)]"
+							data-testid="backlink-chip"
+						>
+							{backlink.title || 'Untitled'}
+						</button>
+					{/each}
+				</div>
+			</div>
+		{/if}
+
 		<!-- Formatting toolbar -->
 		{#if !rawMarkdownMode && !checklistMode}
 			<div class="shrink-0 touch-pan-x" style={toolbarInteractive ? '' : 'pointer-events: none'}>
-				<FormattingToolbar editor={tiptapEditor} tick={editorTick} />
+				<FormattingToolbar editor={tiptapEditor} tick={editorTick} currentNoteId={noteId} />
 			</div>
 		{/if}
 
@@ -633,7 +698,7 @@
 				<div class="relative">
 					<button
 						onclick={() => (showColorPicker = !showColorPicker)}
-						class="rounded-sm p-2 hover:bg-[var(--border)]/10"
+						class="rounded-sm p-2 hover:bg-[var(--hover-wash)]/10"
 						use:tooltip={"Background color"}
 						data-testid="color-picker-toggle"
 					>
@@ -649,7 +714,7 @@
 				<!-- Image attachment toggle -->
 				<button
 					onclick={toggleImageUpload}
-					class="rounded-sm p-2 hover:bg-[var(--border)]/10"
+					class="rounded-sm p-2 hover:bg-[var(--hover-wash)]/10"
 					use:tooltip={"Attachments"}
 					data-testid="image-toggle"
 				>
@@ -660,7 +725,7 @@
 				{#if isOwner}
 					<button
 						onclick={toggleShareDialog}
-						class="rounded-sm p-2 hover:bg-[var(--border)]/10"
+						class="rounded-sm p-2 hover:bg-[var(--hover-wash)]/10"
 						use:tooltip={"Share"}
 						data-testid="share-toggle"
 					>
@@ -682,7 +747,7 @@
 				{#if !currentlyNew}
 					<button
 						onclick={handleArchive}
-						class="rounded-sm p-2 hover:bg-[var(--border)]/10"
+						class="rounded-sm p-2 hover:bg-[var(--hover-wash)]/10"
 						use:tooltip={"Archive"}
 						data-testid="archive-note-btn"
 					>
@@ -694,7 +759,7 @@
 				<button
 					bind:this={desktopOverflowBtnEl}
 					onclick={() => { showOverflowMenu = !showOverflowMenu; overflowAnchorEl = desktopOverflowBtnEl; }}
-					class="rounded-sm p-2 hover:bg-[var(--border)]/10"
+					class="rounded-sm p-2 hover:bg-[var(--hover-wash)]/10"
 					use:tooltip={"More"}
 					data-testid="overflow-menu-btn"
 				>
@@ -704,7 +769,7 @@
 
 			<button
 				onclick={saveAndClose}
-				class="hidden md:block rounded-sm px-4 py-1 text-sm font-medium text-[var(--text)] hover:bg-[var(--border)]/10"
+				class="hidden md:block rounded-sm px-4 py-1 text-sm font-medium text-[var(--text)] hover:bg-[var(--hover-wash)]/10"
 				data-testid="close-editor-btn"
 			>
 				Close
@@ -733,7 +798,7 @@
 				<!-- Attachments -->
 				<button
 					onclick={() => { toggleImageUpload(); showOverflowMenu = false; }}
-					class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--border)]/10"
+					class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--hover-wash)]/10"
 				>
 					<ImageIcon class="h-4 w-4 {showImageUpload ? 'text-[var(--primary)]' : ''}" />
 					Attachments
@@ -743,7 +808,7 @@
 				{#if isOwner}
 					<button
 						onclick={() => { toggleShareDialog(); showOverflowMenu = false; }}
-						class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--border)]/10"
+						class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--hover-wash)]/10"
 					>
 						{#if hasPublicLink}
 							<Globe class="h-4 w-4 text-[var(--primary)]" />
@@ -765,7 +830,7 @@
 				{#if !currentlyNew}
 					<button
 						onclick={handleArchive}
-						class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--border)]/10"
+						class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--hover-wash)]/10"
 					>
 						<Archive class="h-4 w-4" />
 						Archive
@@ -777,7 +842,7 @@
 			<!-- Checklist mode toggle -->
 			<button
 				onclick={() => { checklistMode = !checklistMode; showOverflowMenu = false; }}
-				class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--border)]/10"
+				class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--hover-wash)]/10"
 				data-testid="checklist-toggle"
 			>
 				{#if checklistMode}
@@ -793,7 +858,7 @@
 			{#if !checklistMode}
 				<button
 					onclick={() => { toggleMarkdownMode(); showOverflowMenu = false; }}
-					class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--border)]/10"
+					class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--hover-wash)]/10"
 					data-testid="markdown-toggle"
 				>
 					{#if rawMarkdownMode}
@@ -810,7 +875,7 @@
 			{#if !currentlyNew}
 				<button
 					onclick={() => { toggleHistory(); showOverflowMenu = false; }}
-					class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--border)]/10"
+					class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--hover-wash)]/10"
 					data-testid="history-toggle"
 				>
 					<History class="h-4 w-4 {showHistory ? 'text-[var(--primary)]' : ''}" />
@@ -823,7 +888,7 @@
 				<div class="my-1 border-t border-[var(--border-subtle)]"></div>
 				<button
 					onclick={handleTrash}
-					class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--destructive)] hover:bg-[var(--border)]/10"
+					class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--destructive)] hover:bg-[var(--hover-wash)]/10"
 					data-testid="trash-note-btn"
 				>
 					<Trash2 class="h-4 w-4" />
@@ -837,7 +902,7 @@
 				{#if hasDoneItems}
 					<button
 						onclick={deleteCheckedItems}
-						class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--border)]/10"
+						class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--hover-wash)]/10"
 						data-testid="delete-checked-btn"
 					>
 						<Trash2 class="h-4 w-4" />
@@ -846,7 +911,7 @@
 				{/if}
 				<button
 					onclick={uncheckAllItems}
-					class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--border)]/10"
+					class="flex w-full items-center gap-2 px-3 py-2 text-left text-sm text-[var(--text)] hover:bg-[var(--hover-wash)]/10"
 					data-testid="uncheck-all-btn"
 				>
 					<ListX class="h-4 w-4" />

src/lib/components/NoteHistory.svelte

@@ -116,7 +116,7 @@
 			</div>
 			<button
 				onclick={onClose}
-				class="rounded-sm p-1 hover:bg-[var(--border)]/10"
+				class="rounded-sm p-1 hover:bg-[var(--hover-wash)]/10"
 				title="Close history"
 				data-testid="close-history-btn"
 			>
@@ -140,7 +140,7 @@
 						{#each versions as v (v.id)}
 							<li>
 								<button
-									class="w-full px-3 py-3 text-left hover:bg-[var(--border)]/10 transition-colors {selectedVersion?.id === v.id ? 'bg-[var(--primary)]/10 border-l-2 border-[var(--primary)]' : ''}"
+									class="w-full px-3 py-3 text-left hover:bg-[var(--hover-wash)]/10 transition-colors {selectedVersion?.id === v.id ? 'bg-[var(--primary)]/10 border-l-2 border-[var(--primary)]' : ''}"
 									onclick={() => selectVersion(v.id)}
 									data-testid="version-item"
 								>
@@ -195,7 +195,7 @@
 										</button>
 										<button
 											onclick={() => (showConfirm = false)}
-											class="rounded-sm border border-[var(--border-subtle)] px-3 py-1.5 text-xs font-medium text-[var(--text)] hover:bg-[var(--border)]/10"
+											class="rounded-sm border border-[var(--border-subtle)] px-3 py-1.5 text-xs font-medium text-[var(--text)] hover:bg-[var(--hover-wash)]/10"
 										>
 											Cancel
 										</button>

src/lib/components/NotesView.svelte

@@ -9,6 +9,7 @@
 	import Plus from 'lucide-svelte/icons/plus';
 	import SquareCheck from 'lucide-svelte/icons/square-check';
 	import { tooltip } from '$lib/utils/tooltip.js';
+	import { getNote as getIdbNote } from '$lib/sync/idb.js';
 
 	interface Props {
 		filter: NoteFilter;
@@ -43,6 +44,20 @@
 		replaceState(location.pathname, {});
 	}
 
+	// Reads from the local IndexedDB cache rather than fetching over the network —
+	// this keeps note-link navigation instant and offline-safe (matching how the
+	// rest of the app opens notes), and backlinks are filled in progressively by
+	// NoteEditor's own fetch-if-not-pre-populated effect once the editor is open,
+	// the same pattern already used there for attachments.
+	let openNoteRequestId = 0;
+
+	async function openNoteById(noteId: string) {
+		const requestId = ++openNoteRequestId;
+		const note = await getIdbNote(noteId);
+		if (requestId !== openNoteRequestId) return; // a newer navigation superseded this one
+		if (note) openEditor(note);
+	}
+
 	function handleReorder(noteIds: string[]) {
 		const orders = noteIds.map((id, index) => ({ id, sortOrder: index }));
 		updateSortOrders(orders);
@@ -137,9 +152,17 @@
 {/if}
 
 {#if showNewNote}
-	<NoteEditor note={null} isNew={true} initialChecklistMode={newNoteChecklist} onClose={closeEditor} />
+	<NoteEditor note={null} isNew={true} initialChecklistMode={newNoteChecklist} onClose={closeEditor} onOpenNote={openNoteById} />
 {/if}
 
 {#if editingNote}
-	<NoteEditor note={editingNote} onClose={closeEditor} />
+	<!-- Forces a full destroy+remount on note-switch (e.g. clicking a note-link
+	     while the editor is already open) instead of reusing the same instance
+	     with a new `note` prop — a persisting instance's own back-navigation
+	     effect misreads `openEditor`'s replaceState call as "browser back was
+	     pressed" and closes the editor, and its once-only local state never
+	     resyncs to the new note otherwise. -->
+	{#key editingNote.id}
+		<NoteEditor note={editingNote} onClose={closeEditor} onOpenNote={openNoteById} />
+	{/key}
 {/if}

src/lib/components/ShareDialog.svelte

@@ -168,7 +168,7 @@
 			<h2 class="text-sm font-semibold text-[var(--text)]">Share note</h2>
 			<button
 				onclick={onClose}
-				class="rounded-sm p-1 hover:bg-[var(--border)]/10"
+				class="rounded-sm p-1 hover:bg-[var(--hover-wash)]/10"
 				title="Close"
 			>
 				<X class="h-4 w-4" />
@@ -277,7 +277,7 @@
 				</li>
 				<!-- Collaborators -->
 				{#each collaborators as collab}
-					<li class="flex items-center justify-between rounded-sm px-2 py-1.5 hover:bg-[var(--border)]/10" data-testid="share-collaborator">
+					<li class="flex items-center justify-between rounded-sm px-2 py-1.5 hover:bg-[var(--hover-wash)]/10" data-testid="share-collaborator">
 						<span class="text-sm text-[var(--text)]">
 							{collab.displayName || collab.email}
 						</span>

src/lib/components/TiptapEditor.svelte

@@ -6,27 +6,32 @@
 	import Underline from '@tiptap/extension-underline';
 	import TextAlign from '@tiptap/extension-text-align';
 	import Placeholder from '@tiptap/extension-placeholder';
-	import { Table } from '@tiptap/extension-table';
+	import { Table } from './tiptap/Table.js';
 	import { TableRow } from '@tiptap/extension-table-row';
 	import { TableHeader } from '@tiptap/extension-table-header';
 	import { TableCell } from '@tiptap/extension-table-cell';
 	import TaskList from '@tiptap/extension-task-list';
 	import TaskItem from '@tiptap/extension-task-item';
 	import { Markdown } from 'tiptap-markdown';
+	import { NoteLink } from './tiptap/NoteLink.js';
+	import { getAllNotes } from '$lib/sync/idb.js';
 
 	interface Props {
 		content: string;
 		onUpdate: (markdown: string) => void;
 		onEditor?: (editor: Editor) => void;
 		onTransaction?: () => void;
+		onOpenNote?: (noteId: string) => void;
 		placeholder?: string;
 	}
 
-	let { content, onUpdate, onEditor, onTransaction, placeholder = 'Add a crumb...' }: Props = $props();
+	let { content, onUpdate, onEditor, onTransaction, onOpenNote, placeholder = 'Add a crumb...' }: Props = $props();
 
 	let element: HTMLDivElement | undefined = $state();
 	let editor: Editor | undefined = $state();
 
+	const titleIndexRef = { index: new Map<string, string>() };
+
 	function isTaskCheckboxTarget(target: EventTarget | null): boolean {
 		if (target instanceof Element) {
 			const checkbox = target.matches('input[type="checkbox"]')
@@ -76,43 +81,66 @@
 	}
 
 	onMount(() => {
-		editor = new Editor({
-			element: element!,
-			extensions: [
-				StarterKit,
-				Link.configure({ openOnClick: false }),
-				Underline,
-				TextAlign.configure({ types: ['heading', 'paragraph'] }),
-				Placeholder.configure({ placeholder }),
-				Table.configure({ resizable: false }),
-				TableRow,
-				TableHeader,
-				TableCell,
+		let destroyed = false;
+		let editorInstance: Editor | undefined;
+
+		(async () => {
+			const allNotes = await getAllNotes();
+			if (destroyed) return;
+			titleIndexRef.index = new Map(allNotes.filter((n) => !n.trashed).map((n) => [n.id, n.title]));
+
+			editorInstance = new Editor({
+				element: element!,
+				extensions: [
+					StarterKit.configure({ link: false, underline: false }),
+					Link.configure({ openOnClick: false }),
+					Underline,
+					TextAlign.configure({ types: ['heading', 'paragraph'] }),
+					Placeholder.configure({ placeholder }),
+					Table.configure({ resizable: false }),
+					TableRow,
+					TableHeader,
+					TableCell,
 					TaskList,
-				TaskItem.configure({ nested: true }),
-				Markdown
-			],
-			content,
-			onUpdate: ({ editor: e }) => {
-				// eslint-disable-next-line @typescript-eslint/no-explicit-any
-				onUpdate((e.storage as Record<string, any>).markdown.getMarkdown());
-			},
-			onTransaction: () => {
-				// Trigger Svelte reactivity for active state checks
-				editor = editor;
-				onTransaction?.();
+					TaskItem.configure({ nested: true }),
+					NoteLink.configure({ titleIndexRef, onOpenNote: onOpenNote ?? (() => {}) }),
+					Markdown
+				],
+				content,
+				onUpdate: ({ editor: e }) => {
+					if (destroyed) return;
+					// eslint-disable-next-line @typescript-eslint/no-explicit-any
+					onUpdate((e.storage as Record<string, any>).markdown.getMarkdown());
+				},
+				onTransaction: () => {
+					// Removing this component's DOM node (e.g. a {#key}-driven remount
+					// in NotesView.svelte when switching to a different note) fires a
+					// native blur on the still-focused contenteditable, which
+					// ProseMirror's blur plugin turns into one last transaction —
+					// synchronously, from inside Svelte's own render/effect pass that's
+					// doing the removal. Mutating $state right there crashes with
+					// state_unsafe_mutation; the `destroyed` check alone isn't enough
+					// since this can fire before onMount's own cleanup runs. Defer to a
+					// microtask so the write lands after Svelte's current pass finishes.
+					queueMicrotask(() => {
+						if (destroyed) return;
+						editor = editorInstance;
+						onTransaction?.();
+					});
+				}
+			});
+			editor = editorInstance;
+
+			if (element && !destroyed) {
+				(element as any).__tiptapEditor = editorInstance;
 			}
-		});
 
-		// Expose editor on DOM element for e2e testing
-		if (element) {
-			(element as any).__tiptapEditor = editor;
-		}
-
-		onEditor?.(editor);
+			onEditor?.(editorInstance);
+		})();
 
 		return () => {
-			editor?.destroy();
+			destroyed = true;
+			editorInstance?.destroy();
 		};
 	});
 </script>

src/lib/components/tiptap/NoteLink.ts

@@ -0,0 +1,101 @@
+import { Node, mergeAttributes } from '@tiptap/core';
+import { parseNoteLinkHref, serializeNoteLinkMarkdown } from './note-link-markdown.js';
+
+export interface NoteLinkOptions {
+	titleIndexRef: { index: Map<string, string> };
+	onOpenNote: (noteId: string) => void;
+}
+
+export const NoteLink = Node.create<NoteLinkOptions>({
+	name: 'noteLink',
+	group: 'inline',
+	inline: true,
+	atom: true,
+
+	addOptions() {
+		return {
+			titleIndexRef: { index: new Map<string, string>() },
+			onOpenNote: () => {}
+		};
+	},
+
+	addAttributes() {
+		return {
+			noteId: {
+				default: null,
+				parseHTML: (element) => element.getAttribute('data-note-id'),
+				renderHTML: (attributes) => ({ 'data-note-id': attributes.noteId })
+			}
+		};
+	},
+
+	parseHTML() {
+		return [
+			{
+				tag: 'a[href^="crumb-note://"]',
+				priority: 100,
+				getAttrs: (element) => {
+					const href = (element as HTMLElement).getAttribute('href') ?? '';
+					const noteId = parseNoteLinkHref(href);
+					return noteId ? { noteId } : false;
+				}
+			}
+		];
+	},
+
+	renderHTML({ HTMLAttributes }) {
+		return ['a', mergeAttributes(HTMLAttributes, { href: `crumb-note://${HTMLAttributes['data-note-id']}` })];
+	},
+
+	addStorage() {
+		return {
+			markdown: {
+				serialize: (state: { write: (s: string) => void }, node: { attrs: { noteId: string } }) => {
+					state.write(serializeNoteLinkMarkdown(node.attrs.noteId, this.options.titleIndexRef.index));
+				}
+			}
+		};
+	},
+
+	addNodeView() {
+		return ({ node, editor, getPos }) => {
+			const noteId = node.attrs.noteId as string;
+			const title = this.options.titleIndexRef.index.get(noteId);
+
+			const dom = document.createElement('span');
+			dom.setAttribute('data-note-id', noteId);
+			dom.className =
+				'group relative inline-flex items-center gap-1 rounded-sm border border-[var(--border-subtle)] bg-[var(--bg-surface)] px-1.5 py-0.5 text-sm';
+
+			const label = document.createElement('span');
+			if (title !== undefined) {
+				label.textContent = title;
+				label.className = 'cursor-pointer text-[var(--primary)] hover:text-[var(--primary-hover)]';
+				label.addEventListener('click', (event) => {
+					event.preventDefault();
+					this.options.onOpenNote(noteId);
+				});
+			} else {
+				label.textContent = 'Note not found';
+				label.className = 'text-[var(--text-muted)] opacity-60';
+			}
+			dom.appendChild(label);
+
+			const removeButton = document.createElement('button');
+			removeButton.type = 'button';
+			removeButton.textContent = '×';
+			removeButton.setAttribute('aria-label', 'Remove note link');
+			removeButton.className =
+				'max-md:opacity-100 md:opacity-0 transition-opacity md:group-hover:opacity-100 text-[var(--text-muted)] hover:text-[var(--destructive)]';
+			removeButton.addEventListener('click', (event) => {
+				event.preventDefault();
+				const pos = getPos();
+				if (pos === undefined) return;
+				editor.chain().focus().deleteRange({ from: pos, to: pos + node.nodeSize }).run();
+			});
+			dom.appendChild(removeButton);
+
+			return { dom };
+		};
+	}
+});

src/lib/components/tiptap/Table.test.ts

@@ -0,0 +1,164 @@
+// @vitest-environment jsdom
+import { describe, it, expect } from 'vitest';
+import { Editor, type JSONContent } from '@tiptap/core';
+import StarterKit from '@tiptap/starter-kit';
+import { TableRow } from '@tiptap/extension-table-row';
+import { TableHeader } from '@tiptap/extension-table-header';
+import { TableCell } from '@tiptap/extension-table-cell';
+import { Markdown } from 'tiptap-markdown';
+import { Table } from './Table.js';
+import { renderMarkdown } from '$lib/utils/markdown.js';
+
+function createEditor(content: string | object, markdownOptions?: { html?: boolean }) {
+	return new Editor({
+		extensions: [
+			StarterKit,
+			Table.configure({ resizable: false }),
+			TableRow,
+			TableHeader,
+			TableCell,
+			Markdown.configure(markdownOptions ?? {})
+		],
+		content
+	});
+}
+
+function getMarkdown(editor: Editor): string {
+	// eslint-disable-next-line @typescript-eslint/no-explicit-any
+	return (editor.storage as Record<string, any>).markdown.getMarkdown();
+}
+
+function docWithListInCell(): JSONContent {
+	return {
+		type: 'doc',
+		content: [
+			{
+				type: 'table',
+				content: [
+					{
+						type: 'tableRow',
+						content: [
+							{
+								type: 'tableHeader',
+								content: [{ type: 'paragraph', content: [{ type: 'text', text: 'Header A' }] }]
+							},
+							{
+								type: 'tableHeader',
+								content: [{ type: 'paragraph', content: [{ type: 'text', text: 'Header B' }] }]
+							}
+						]
+					},
+					{
+						type: 'tableRow',
+						content: [
+							{
+								type: 'tableCell',
+								content: [
+									{
+										type: 'bulletList',
+										content: [
+											{ type: 'listItem', content: [{ type: 'paragraph', content: [{ type: 'text', text: 'First' }] }] },
+											{ type: 'listItem', content: [{ type: 'paragraph', content: [{ type: 'text', text: 'Second' }] }] }
+										]
+									}
+								]
+							},
+							{
+								type: 'tableCell',
+								content: [{ type: 'paragraph', content: [{ type: 'text', text: 'Plain cell' }] }]
+							}
+						]
+					}
+				]
+			}
+		]
+	};
+}
+
+// crumbs#83: a bulleted list inside a table cell survives in the live editor
+// (never touches markdown) but breaks once the note is saved and reopened,
+// because saving/reopening round-trips the doc through markdown text.
+describe('Table markdown round-trip with a bullet list in a cell', () => {
+	it('preserves a bullet list inside a table cell after saving and reopening', () => {
+		const editor = createEditor(docWithListInCell());
+
+		// "Save": serialize the crumb to markdown, the way onUpdate() does.
+		const savedMarkdown = getMarkdown(editor);
+
+		// "Reopen": load that markdown into a fresh editor, the way opening the
+		// crumb again does (content is passed in as a markdown string).
+		const reopened = createEditor(savedMarkdown);
+		const json = reopened.getJSON() as JSONContent;
+
+		const table = json.content?.find((node) => node.type === 'table');
+		expect(table).toBeDefined();
+
+		const rows = table!.content!;
+		expect(rows).toHaveLength(2);
+
+		const [headerRow, bodyRow] = rows;
+		expect(headerRow.content!.map((cell) => cell.content?.[0]?.content?.[0]?.text)).toEqual(['Header A', 'Header B']);
+
+		const [listCell, plainCell] = bodyRow.content!;
+		expect(listCell.content?.[0]?.type).toBe('bulletList');
+		const items = listCell.content?.[0]?.content ?? [];
+		expect(items.map((item) => item.content?.[0]?.content?.[0]?.text)).toEqual(['First', 'Second']);
+
+		expect(plainCell.content?.[0]?.content?.[0]?.text).toBe('Plain cell');
+	});
+
+	it('still renders as a real table (not escaped HTML) on the read-only preview/share path', () => {
+		const editor = createEditor(docWithListInCell());
+		const savedMarkdown = getMarkdown(editor);
+
+		const html = renderMarkdown(savedMarkdown);
+
+		expect(html).toContain('<table>');
+		expect(html).toContain('<ul');
+		expect(html).toContain('First');
+		expect(html).toContain('Second');
+		expect(html).not.toContain('&lt;table&gt;');
+	});
+
+	it('still serializes a table with only plain-text cells as GFM markdown, not HTML', () => {
+		const editor = createEditor({
+			type: 'doc',
+			content: [
+				{
+					type: 'table',
+					content: [
+						{
+							type: 'tableRow',
+							content: [
+								{ type: 'tableHeader', content: [{ type: 'paragraph', content: [{ type: 'text', text: 'A' }] }] },
+								{ type: 'tableHeader', content: [{ type: 'paragraph', content: [{ type: 'text', text: 'B' }] }] }
+							]
+						},
+						{
+							type: 'tableRow',
+							content: [
+								{ type: 'tableCell', content: [{ type: 'paragraph', content: [{ type: 'text', text: '1' }] }] },
+								{ type: 'tableCell', content: [{ type: 'paragraph', content: [{ type: 'text', text: '2' }] }] }
+							]
+						}
+					]
+				}
+			]
+		});
+
+		const savedMarkdown = getMarkdown(editor);
+
+		expect(savedMarkdown).not.toContain('<table');
+		expect(savedMarkdown).toContain('| A | B |');
+		expect(savedMarkdown).toContain('| 1 | 2 |');
+	});
+
+	it('falls back to a placeholder instead of raw HTML when the editor has html mode disabled', () => {
+		const editor = createEditor(docWithListInCell(), { html: false });
+
+		const savedMarkdown = getMarkdown(editor);
+
+		expect(savedMarkdown).not.toContain('<table');
+		expect(savedMarkdown).toContain('[table]');
+	});
+});

src/lib/components/tiptap/Table.ts

@@ -0,0 +1,141 @@
+import { elementFromString, getHTMLFromFragment } from '@tiptap/core';
+import { Table as BaseTable } from '@tiptap/extension-table';
+import { Fragment, type Node as ProseMirrorNode } from '@tiptap/pm/model';
+
+interface MarkdownSerializerState {
+	write(text: string): void;
+	ensureNewLine(): void;
+	closeBlock(node: ProseMirrorNode): void;
+	renderInline(node: ProseMirrorNode): void;
+	inTable: boolean;
+}
+
+interface SerializeContext {
+	editor: { storage: { markdown: { options: { html: boolean } } } };
+}
+
+function childNodes(node: ProseMirrorNode): ProseMirrorNode[] {
+	const nodes: ProseMirrorNode[] = [];
+	node.forEach((child) => nodes.push(child));
+	return nodes;
+}
+
+function hasSpan(cell: ProseMirrorNode): boolean {
+	return cell.attrs.colspan > 1 || cell.attrs.rowspan > 1;
+}
+
+/**
+ * A cell can only be squeezed onto a single `| cell |` markdown line via
+ * `state.renderInline()` if its content is itself a textblock (a paragraph,
+ * whose children are inline text runs). A block child instead - e.g. a
+ * bullet list - has to be rejected here, or renderInline() misreads its
+ * block-level children as inline ones and corrupts the row (crumbs#83).
+ */
+function hasOnlyInlineContent(cell: ProseMirrorNode): boolean {
+	const content = cell.firstChild;
+	return content === null || content.type.isTextblock;
+}
+
+function isMarkdownSerializable(node: ProseMirrorNode): boolean {
+	const rows = childNodes(node);
+	const firstRow = rows[0];
+	const bodyRows = rows.slice(1);
+
+	if (
+		childNodes(firstRow).some(
+			(cell) => cell.type.name !== 'tableHeader' || hasSpan(cell) || cell.childCount > 1 || !hasOnlyInlineContent(cell)
+		)
+	) {
+		return false;
+	}
+
+	return !bodyRows.some((row) =>
+		childNodes(row).some(
+			(cell) => cell.type.name === 'tableHeader' || hasSpan(cell) || cell.childCount > 1 || !hasOnlyInlineContent(cell)
+		)
+	);
+}
+
+/** Mirrors tiptap-markdown's internal HTML-block fallback (its HTMLNode spec isn't exported). */
+function formatBlock(html: string): string {
+	const element = elementFromString(html).firstElementChild!;
+	element.innerHTML = element.innerHTML.trim() ? `\n${element.innerHTML}\n` : '\n';
+	return element.outerHTML;
+}
+
+/**
+ * Same as tiptap-markdown's HTMLNode fallback: when the editor's `html`
+ * option is off, other node types degrade to a `[nodename]` placeholder
+ * instead of emitting HTML. A table with non-inline cell content has to
+ * follow the same rule, or it'd be the only node type still leaking raw HTML
+ * with html mode disabled.
+ */
+function serializeAsHTML(
+	context: SerializeContext,
+	state: MarkdownSerializerState,
+	node: ProseMirrorNode,
+	parent: ProseMirrorNode | Fragment
+) {
+	if (!context.editor.storage.markdown.options.html) {
+		state.write(`[${node.type.name}]`);
+		state.closeBlock(node);
+		return;
+	}
+
+	const schema = node.type.schema;
+	const html = getHTMLFromFragment(Fragment.from(node), schema);
+	const isTopLevel = parent instanceof Fragment || parent.type.name === schema.topNodeType.name;
+	state.write(isTopLevel ? formatBlock(html) : html);
+	state.closeBlock(node);
+}
+
+/**
+ * Overrides @tiptap/extension-table's markdown storage (tiptap-markdown ships
+ * a default for it, but only guards against multi-child/spanning cells, not
+ * a single block child - see hasOnlyInlineContent above).
+ */
+export const Table = BaseTable.extend({
+	addStorage() {
+		return {
+			markdown: {
+				serialize(
+					this: SerializeContext,
+					state: MarkdownSerializerState,
+					node: ProseMirrorNode,
+					parent: ProseMirrorNode | Fragment
+				) {
+					if (!isMarkdownSerializable(node)) {
+						serializeAsHTML(this, state, node, parent);
+						return;
+					}
+
+					state.inTable = true;
+					node.forEach((row, _rowOffset, rowIndex) => {
+						state.write('| ');
+						row.forEach((cell, _cellOffset, cellIndex) => {
+							if (cellIndex) {
+								state.write(' | ');
+							}
+							const cellContent = cell.firstChild;
+							if (cellContent && cellContent.textContent.trim()) {
+								state.renderInline(cellContent);
+							}
+						});
+						state.write(' |');
+						state.ensureNewLine();
+						if (!rowIndex) {
+							const delimiterRow = Array.from({ length: row.childCount }, () => '---').join(' | ');
+							state.write(`| ${delimiterRow} |`);
+							state.ensureNewLine();
+						}
+					});
+					state.closeBlock(node);
+					state.inTable = false;
+				},
+				parse: {
+					// handled by markdown-it, same as tiptap-markdown's default table spec
+				}
+			}
+		};
+	}
+});

src/lib/components/tiptap/note-link-markdown.test.ts

@@ -0,0 +1,33 @@
+import { describe, it, expect } from 'vitest';
+import { parseNoteLinkHref, serializeNoteLinkMarkdown } from './note-link-markdown.js';
+
+describe('parseNoteLinkHref', () => {
+	it('should extract the note ID from a crumb-note:// href', () => {
+		expect(parseNoteLinkHref('crumb-note://abc-123')).toBe('abc-123');
+	});
+
+	it('should return null for a non-crumb-note href', () => {
+		expect(parseNoteLinkHref('https://example.com')).toBeNull();
+	});
+
+	it('should return null for an empty string', () => {
+		expect(parseNoteLinkHref('')).toBeNull();
+	});
+});
+
+describe('serializeNoteLinkMarkdown', () => {
+	it('should produce a markdown link with the title from the index', () => {
+		const titleIndex = new Map([['abc-123', 'Grocery List']]);
+		expect(serializeNoteLinkMarkdown('abc-123', titleIndex)).toBe('[Grocery List](crumb-note://abc-123)');
+	});
+
+	it('should fall back to Untitled when the ID is not in the index', () => {
+		const titleIndex = new Map<string, string>();
+		expect(serializeNoteLinkMarkdown('missing-id', titleIndex)).toBe('[Untitled](crumb-note://missing-id)');
+	});
+
+	it('should escape markdown-special characters in the title', () => {
+		const titleIndex = new Map([['id-1', 'Buy [milk] today']]);
+		expect(serializeNoteLinkMarkdown('id-1', titleIndex)).toBe('[Buy \\[milk\\] today](crumb-note://id-1)');
+	});
+});

src/lib/components/tiptap/note-link-markdown.ts

@@ -0,0 +1,22 @@
+const NOTE_LINK_SCHEME = 'crumb-note://';
+
+/** Extracts the note ID from a crumb-note:// href, or null if it's not that scheme. */
+export function parseNoteLinkHref(href: string): string | null {
+	if (!href.startsWith(NOTE_LINK_SCHEME)) return null;
+	return href.slice(NOTE_LINK_SCHEME.length) || null;
+}
+
+/**
+ * Escapes markdown-special characters the same way a plain link's visible
+ * text is escaped, so a title containing `[`, `]`, `*`, etc. can't corrupt
+ * the surrounding markdown syntax.
+ */
+function escapeMarkdownText(text: string): string {
+	return text.replace(/[[\]\\*_`]/g, '\\$&');
+}
+
+/** Produces the `[title](crumb-note://id)` markdown representation of a note-link. */
+export function serializeNoteLinkMarkdown(noteId: string, titleIndex: Map<string, string>): string {
+	const title = titleIndex.get(noteId) ?? 'Untitled';
+	return `[${escapeMarkdownText(title)}](${NOTE_LINK_SCHEME}${noteId})`;
+}

src/lib/server/auth.test.ts

@@ -6,6 +6,13 @@ import * as argon2 from 'argon2';
 import { randomBytes, randomUUID } from 'crypto';
 import type { BetterSQLite3Database } from 'drizzle-orm/better-sqlite3';
 import type * as schema from './db/schema.js';
+import {
+	verifyPassword,
+	resetPassword,
+	findOrLinkOAuthUser,
+	createUser,
+	disablePasswordLogin
+} from './auth.js';
 
 let db: BetterSQLite3Database<typeof schema>;
 
@@ -125,3 +132,115 @@ describe('Auth - Sessions', () => {
 		expect(session).toBeUndefined();
 	});
 });
+
+describe('Auth - password login enabled', () => {
+	it('verifyPassword succeeds when password login is enabled', async () => {
+		const password = randomUUID();
+		const hash = await argon2.hash(password);
+		await db.insert(users).values({
+			email: 'pw@test.com',
+			displayName: 'PW User',
+			passwordHash: hash,
+			passwordLoginEnabled: true,
+			authProvider: 'password',
+			createdAt: new Date()
+		});
+
+		const user = await verifyPassword('pw@test.com', password, db);
+		expect(user?.email).toBe('pw@test.com');
+	});
+
+	it('verifyPassword rejects when password login is disabled even with a hash', async () => {
+		const password = randomUUID();
+		const hash = await argon2.hash(password);
+		await db.insert(users).values({
+			email: 'oauth@test.com',
+			displayName: 'OAuth User',
+			passwordHash: hash,
+			passwordLoginEnabled: false,
+			authProvider: 'google',
+			providerId: 'gid-1',
+			createdAt: new Date()
+		});
+
+		expect(await verifyPassword('oauth@test.com', password, db)).toBeNull();
+	});
+
+	it('resetPassword enables password login on an OAuth-only account', async () => {
+		const [row] = await db
+			.insert(users)
+			.values({
+				email: 'enable@test.com',
+				displayName: 'Enable',
+				passwordLoginEnabled: false,
+				authProvider: 'none',
+				createdAt: new Date()
+			})
+			.returning();
+
+		const newPassword = randomUUID();
+		await resetPassword(row.id, newPassword, db);
+
+		const updated = await db.select().from(users).where(eq(users.id, row.id)).get();
+		expect(updated?.passwordLoginEnabled).toBe(true);
+		expect(await argon2.verify(updated!.passwordHash!, newPassword)).toBe(true);
+		expect(await verifyPassword('enable@test.com', newPassword, db)).not.toBeNull();
+	});
+
+	it('findOrLinkOAuthUser preserves password login when linking SSO', async () => {
+		const password = randomUUID();
+		const hash = await argon2.hash(password);
+		await db.insert(users).values({
+			email: 'both@test.com',
+			displayName: 'Both',
+			passwordHash: hash,
+			passwordLoginEnabled: true,
+			authProvider: 'password',
+			createdAt: new Date()
+		});
+
+		const linked = findOrLinkOAuthUser('google', 'google-id-1', 'both@test.com', 'Both', db);
+		expect(linked?.authProvider).toBe('google');
+		expect(linked?.passwordLoginEnabled).toBe(true);
+		expect(await verifyPassword('both@test.com', password, db)).not.toBeNull();
+	});
+
+	it('createUser sets passwordLoginEnabled from whether a password was given', async () => {
+		const withPassword = await createUser('a@test.com', 'A', 'password123', 'user', db);
+		expect(withPassword.passwordLoginEnabled).toBe(true);
+
+		const oauthOnly = await createUser('b@test.com', 'B', null, 'user', db);
+		expect(oauthOnly.passwordLoginEnabled).toBe(false);
+	});
+
+	it('disablePasswordLogin clears the hash, disables login, and removes sessions', async () => {
+		const password = randomUUID();
+		const hash = await argon2.hash(password);
+		const [row] = await db
+			.insert(users)
+			.values({
+				email: 'disable@test.com',
+				displayName: 'Disable',
+				passwordHash: hash,
+				passwordLoginEnabled: true,
+				authProvider: 'password',
+				createdAt: new Date()
+			})
+			.returning();
+
+		const token = randomBytes(32).toString('hex');
+		await db.insert(sessions).values({
+			id: token,
+			userId: row.id,
+			expiresAt: new Date(Date.now() + 86400000)
+		});
+
+		disablePasswordLogin(row.id, db);
+
+		const updated = await db.select().from(users).where(eq(users.id, row.id)).get();
+		expect(updated?.passwordLoginEnabled).toBe(false);
+		expect(updated?.passwordHash).toBeNull();
+		expect(await verifyPassword('disable@test.com', password, db)).toBeNull();
+		expect(await db.select().from(sessions).where(eq(sessions.userId, row.id)).all()).toHaveLength(0);
+	});
+});

src/lib/server/auth.ts

@@ -1,4 +1,4 @@
-import { db, sqlite } from './db/index.js';
+import { db, sqlite, type Db } from './db/index.js';
 import { users, sessions } from './db/schema.js';
 import { eq, lt, and } from 'drizzle-orm';
 import * as argon2 from 'argon2';
@@ -16,6 +16,7 @@ function toUser(row: typeof users.$inferSelect): User {
 		displayName: row.displayName,
 		role: row.role,
 		authProvider: row.authProvider,
+		passwordLoginEnabled: row.passwordLoginEnabled,
 		providerId: row.providerId,
 		createdAt: row.createdAt
 	};
@@ -29,19 +30,21 @@ export async function isSetupComplete(): Promise<boolean> {
 export async function setupUser(
 	email: string,
 	password: string,
-	displayName?: string
+	displayName?: string,
+	dbInstance: Db = db
 ): Promise<User | null> {
-	const existing = db.select().from(users).get();
+	const existing = dbInstance.select().from(users).get();
 	if (existing) return null; // Already set up
 
 	const hash = await argon2.hash(password);
-	const result = db
+	const result = dbInstance
 		.insert(users)
 		.values({
 			email,
 			displayName: displayName || email.split('@')[0] || 'Admin',
 			role: 'admin',
 			passwordHash: hash,
+			passwordLoginEnabled: true,
 			authProvider: 'password',
 			createdAt: new Date()
 		})
@@ -52,12 +55,13 @@ export async function setupUser(
 
 export async function verifyPassword(
 	email: string,
-	password: string
+	password: string,
+	dbInstance: Db = db
 ): Promise<User | null> {
-	const user = db
+	const user = dbInstance
 		.select()
 		.from(users)
-		.where(and(eq(users.email, email), eq(users.authProvider, 'password')))
+		.where(and(eq(users.email, email), eq(users.passwordLoginEnabled, true)))
 		.get();
 	if (!user || !user.passwordHash) return null;
 
@@ -195,16 +199,18 @@ export async function createUser(
 	email: string,
 	displayName: string,
 	password: string | null,
-	role: 'admin' | 'user' = 'user'
+	role: 'admin' | 'user' = 'user',
+	dbInstance: Db = db
 ): Promise<User> {
 	const hash = password ? await argon2.hash(password) : null;
-	const result = db
+	const result = dbInstance
 		.insert(users)
 		.values({
 			email,
 			displayName,
 			role,
 			passwordHash: hash,
+			passwordLoginEnabled: !!password,
 			authProvider: password ? 'password' : 'none',
 			createdAt: new Date()
 		})
@@ -282,7 +288,7 @@ export async function changePassword(
 	newPassword: string
 ): Promise<boolean> {
 	const user = db.select().from(users).where(eq(users.id, userId)).get();
-	if (!user || !user.passwordHash) return false;
+	if (!user || !user.passwordHash || !user.passwordLoginEnabled) return false;
 
 	const valid = await argon2.verify(user.passwordHash, currentPassword);
 	if (!valid) return false;
@@ -292,9 +298,26 @@ export async function changePassword(
 	return true;
 }
 
-export async function resetPassword(userId: number, newPassword: string): Promise<void> {
+export async function resetPassword(
+	userId: number,
+	newPassword: string,
+	dbInstance: Db = db
+): Promise<void> {
 	const hash = await argon2.hash(newPassword);
-	db.update(users).set({ passwordHash: hash }).where(eq(users.id, userId)).run();
+	dbInstance
+		.update(users)
+		.set({ passwordHash: hash, passwordLoginEnabled: true })
+		.where(eq(users.id, userId))
+		.run();
+}
+
+export function disablePasswordLogin(userId: number, dbInstance: Db = db): void {
+	dbInstance
+		.update(users)
+		.set({ passwordHash: null, passwordLoginEnabled: false })
+		.where(eq(users.id, userId))
+		.run();
+	dbInstance.delete(sessions).where(eq(sessions.userId, userId)).run();
 }
 
 export function updateUserRole(userId: number, role: 'admin' | 'user'): void {
@@ -303,15 +326,17 @@ export function updateUserRole(userId: number, role: 'admin' | 'user'): void {
 
 /**
  * Find a user by OAuth provider, or by email. Invite-only: rejects if no matching user.
+ * Linking OAuth updates the provider fields only — password login stays as configured.
  */
 export function findOrLinkOAuthUser(
 	provider: string,
 	providerId: string,
 	email: string,
-	name: string
+	name: string,
+	dbInstance: Db = db
 ): User | null {
 	// First try exact provider+providerId match
-	const byProvider = db
+	const byProvider = dbInstance
 		.select()
 		.from(users)
 		.where(and(eq(users.authProvider, provider), eq(users.providerId, providerId)))
@@ -319,11 +344,12 @@ export function findOrLinkOAuthUser(
 	if (byProvider) return toUser(byProvider);
 
 	// Try matching by email (invite-only: user must already exist)
-	const byEmail = db.select().from(users).where(eq(users.email, email)).get();
+	const byEmail = dbInstance.select().from(users).where(eq(users.email, email)).get();
 	if (!byEmail) return null; // No matching user — not invited
 
-	// Link this OAuth provider to the existing user
-	db.update(users)
+	// Link this OAuth provider to the existing user without touching password login.
+	dbInstance
+		.update(users)
 		.set({ authProvider: provider, providerId, displayName: byEmail.displayName || name })
 		.where(eq(users.id, byEmail.id))
 		.run();

src/lib/server/db/index.ts

@@ -28,6 +28,7 @@ sqlite.exec(`
 		display_name TEXT NOT NULL DEFAULT '',
 		role TEXT NOT NULL DEFAULT 'user',
 		password_hash TEXT,
+		password_login_enabled INTEGER NOT NULL DEFAULT 0,
 		auth_provider TEXT NOT NULL DEFAULT 'password',
 		provider_id TEXT,
 		created_at INTEGER NOT NULL
@@ -226,6 +227,13 @@ sqlite.exec(`
 		created_at INTEGER NOT NULL,
 		last_used_at INTEGER
 	);
+
+	CREATE TABLE IF NOT EXISTS note_links (
+		source_note_id TEXT NOT NULL REFERENCES notes(id) ON DELETE CASCADE,
+		target_note_id TEXT NOT NULL REFERENCES notes(id) ON DELETE CASCADE
+	);
+	CREATE INDEX IF NOT EXISTS note_links_source_idx ON note_links(source_note_id);
+	CREATE INDEX IF NOT EXISTS note_links_target_idx ON note_links(target_note_id);
 `);
 
 // Replace old tags unique index with compound index including user_id
@@ -262,17 +270,32 @@ if (pwCol && pwCol.notnull) {
 			display_name TEXT NOT NULL DEFAULT '',
 			role TEXT NOT NULL DEFAULT 'user',
 			password_hash TEXT,
+			password_login_enabled INTEGER NOT NULL DEFAULT 0,
 			auth_provider TEXT NOT NULL DEFAULT 'password',
 			provider_id TEXT,
 			created_at INTEGER NOT NULL
 		);
-		INSERT INTO __new_users(id, email, display_name, role, password_hash, auth_provider, provider_id, created_at)
-			SELECT id, email, display_name, role, password_hash, auth_provider, provider_id, created_at FROM users;
+		INSERT INTO __new_users(id, email, display_name, role, password_hash, password_login_enabled, auth_provider, provider_id, created_at)
+			SELECT id, email, display_name, role, password_hash,
+				CASE WHEN auth_provider = 'password' THEN 1 ELSE 0 END,
+				auth_provider, provider_id, created_at FROM users;
 		DROP TABLE users;
 		ALTER TABLE __new_users RENAME TO users;
 	`);
 }
 
+// Migration: add password_login_enabled (independent of OAuth provider)
+const userColumnsAfterPw = sqlite
+	.prepare("PRAGMA table_info('users')")
+	.all() as { name: string }[];
+if (!userColumnsAfterPw.some((col) => col.name === 'password_login_enabled')) {
+	sqlite.exec(`ALTER TABLE users ADD COLUMN password_login_enabled INTEGER NOT NULL DEFAULT 0;`);
+	// Backfill: only accounts whose sign-in method was password keep it enabled.
+	// OAuth-linked rows may carry a legacy hash; leaving them disabled avoids
+	// silently widening access — an admin reset is the deliberate enable act.
+	sqlite.exec(`UPDATE users SET password_login_enabled = 1 WHERE auth_provider = 'password';`);
+}
+
 // Re-enable foreign keys
 sqlite.pragma('foreign_keys = ON');
 

src/lib/server/db/note-links-schema.test.ts

@@ -0,0 +1,44 @@
+import { describe, it, expect } from 'vitest';
+import { eq } from 'drizzle-orm';
+import { createTestDb } from './test-helpers.js';
+import { notes, noteLinks, users } from './schema.js';
+
+describe('noteLinks schema', () => {
+	it('should store a source/target link row', () => {
+		const { db } = createTestDb();
+		db.insert(users)
+			.values({ email: 'a@test.com', displayName: 'A', role: 'user', authProvider: 'password', createdAt: new Date() })
+			.run();
+
+		db.insert(notes)
+			.values([
+				{ id: 'source-note', userId: 1, title: 'Source', content: '', createdAt: new Date(), updatedAt: new Date() },
+				{ id: 'target-note', userId: 1, title: 'Target', content: '', createdAt: new Date(), updatedAt: new Date() }
+			])
+			.run();
+
+		db.insert(noteLinks).values({ sourceNoteId: 'source-note', targetNoteId: 'target-note' }).run();
+
+		const rows = db.select().from(noteLinks).all();
+		expect(rows).toEqual([{ sourceNoteId: 'source-note', targetNoteId: 'target-note' }]);
+	});
+
+	it('should cascade-delete link rows when the source note is deleted', () => {
+		const { db, sqlite } = createTestDb();
+		sqlite.pragma('foreign_keys = ON');
+		db.insert(users)
+			.values({ email: 'a@test.com', displayName: 'A', role: 'user', authProvider: 'password', createdAt: new Date() })
+			.run();
+		db.insert(notes)
+			.values([
+				{ id: 'source-note', userId: 1, title: 'Source', content: '', createdAt: new Date(), updatedAt: new Date() },
+				{ id: 'target-note', userId: 1, title: 'Target', content: '', createdAt: new Date(), updatedAt: new Date() }
+			])
+			.run();
+		db.insert(noteLinks).values({ sourceNoteId: 'source-note', targetNoteId: 'target-note' }).run();
+
+		db.delete(notes).where(eq(notes.id, 'source-note')).run();
+
+		expect(db.select().from(noteLinks).all()).toEqual([]);
+	});
+});

src/lib/server/db/schema.ts

@@ -6,6 +6,9 @@ export const users = sqliteTable('users', {
 	displayName: text('display_name').notNull().default(''),
 	role: text('role', { enum: ['admin', 'user'] }).notNull().default('user'),
 	passwordHash: text('password_hash'),
+	passwordLoginEnabled: integer('password_login_enabled', { mode: 'boolean' })
+		.notNull()
+		.default(false),
 	authProvider: text('auth_provider').notNull().default('password'),
 	providerId: text('provider_id'),
 	createdAt: integer('created_at', { mode: 'timestamp' }).notNull()
@@ -80,6 +83,22 @@ export const noteTags = sqliteTable(
 	]
 );
 
+export const noteLinks = sqliteTable(
+	'note_links',
+	{
+		sourceNoteId: text('source_note_id')
+			.references(() => notes.id, { onDelete: 'cascade' })
+			.notNull(),
+		targetNoteId: text('target_note_id')
+			.references(() => notes.id, { onDelete: 'cascade' })
+			.notNull()
+	},
+	(table) => [
+		index('note_links_source_idx').on(table.sourceNoteId),
+		index('note_links_target_idx').on(table.targetNoteId)
+	]
+);
+
 export const attachments = sqliteTable('attachments', {
 	id: text('id').primaryKey(),
 	userId: integer('user_id')

src/lib/server/db/test-helpers.ts

@@ -19,6 +19,7 @@ export function createTestDb(options?: { seedUser?: boolean }) {
 			display_name TEXT NOT NULL DEFAULT '',
 			role TEXT NOT NULL DEFAULT 'user',
 			password_hash TEXT,
+			password_login_enabled INTEGER NOT NULL DEFAULT 0,
 			auth_provider TEXT NOT NULL DEFAULT 'password',
 			provider_id TEXT,
 			created_at INTEGER NOT NULL
@@ -68,6 +69,13 @@ export function createTestDb(options?: { seedUser?: boolean }) {
 		CREATE INDEX note_tags_note_id_idx ON note_tags(note_id);
 		CREATE INDEX note_tags_tag_id_idx ON note_tags(tag_id);
 
+		CREATE TABLE note_links (
+			source_note_id TEXT NOT NULL REFERENCES notes(id) ON DELETE CASCADE,
+			target_note_id TEXT NOT NULL REFERENCES notes(id) ON DELETE CASCADE
+		);
+		CREATE INDEX note_links_source_idx ON note_links(source_note_id);
+		CREATE INDEX note_links_target_idx ON note_links(target_note_id);
+
 		CREATE TABLE note_collaborators (
 			note_id TEXT NOT NULL REFERENCES notes(id) ON DELETE CASCADE,
 			user_id INTEGER NOT NULL REFERENCES users(id),
@@ -166,6 +174,7 @@ export function createTestDb(options?: { seedUser?: boolean }) {
 			displayName: 'Test User',
 			role: 'admin',
 			authProvider: 'password',
+			passwordLoginEnabled: true,
 			createdAt: new Date()
 		}).run();
 	}

src/lib/server/mcp/server.ts

@@ -1,5 +1,8 @@
 import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
 import { z } from 'zod';
+import { lookup } from 'node:dns/promises';
+import { request as httpRequest } from 'node:http';
+import { request as httpsRequest } from 'node:https';
 import type { NoteFilter } from '$lib/types/index.js';
 import {
 	listNotes,
@@ -29,6 +32,134 @@ const NOTE_COLORS = [
 	'chalk'
 ] as const;
 
+const MAX_IMAGE_BYTES = 10 * 1024 * 1024; // 10MB, matches the manual attachment upload limit
+const MAX_IMAGE_REDIRECTS = 5;
+
+// Blocks loopback, unspecified, link-local (incl. cloud metadata 169.254.169.254),
+// RFC1918/ULA private ranges, 6to4/IPv4-mapped tunnels, and multicast/broadcast so
+// upload_image can't be used to reach internal network services.
+function isPrivateOrReservedIp(address: string): boolean {
+	if (address.includes(':')) {
+		const normalized = address.toLowerCase();
+		if (normalized === '::' || normalized === '::1') return true;
+		if (normalized.startsWith('fe80:')) return true;
+		if (normalized.startsWith('fc') || normalized.startsWith('fd')) return true;
+		if (normalized.startsWith('2002:')) return true; // 6to4 tunnel, can embed a private IPv4
+		if (normalized.startsWith('::ffff:')) return isPrivateOrReservedIp(normalized.split(':').pop()!);
+		// Legacy IPv4-compatible form, e.g. "::1.2.3.4" (distinct from "::ffff:1.2.3.4")
+		const ipv4Compatible = normalized.match(/^::(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/);
+		if (ipv4Compatible) return isPrivateOrReservedIp(ipv4Compatible[1]);
+		return false;
+	}
+	const parts = address.split('.').map(Number);
+	if (parts.length !== 4 || parts.some((p) => Number.isNaN(p))) return true;
+	const [a, b] = parts;
+	if (a === 10 || a === 127 || a === 0) return true;
+	if (a === 169 && b === 254) return true;
+	if (a === 172 && b >= 16 && b <= 31) return true;
+	if (a === 192 && b === 168) return true;
+	if (a === 100 && b >= 64 && b <= 127) return true;
+	if (a >= 224) return true; // multicast (224.0.0.0/4) and broadcast/reserved (240.0.0.0/4, 255.255.255.255)
+	return false;
+}
+
+// Resolves every A/AAAA record for a hostname and rejects if ANY is private/reserved
+// (not just the first), so a validated hostname can't have a private record hiding
+// behind a public one in the same DNS answer.
+async function resolveValidatedAddress(hostname: string): Promise<{ address: string; family: number }> {
+	const records = await lookup(hostname, { all: true });
+	if (records.length === 0) throw new Error('DNS lookup returned no addresses');
+	for (const record of records) {
+		if (isPrivateOrReservedIp(record.address)) {
+			throw new Error('URL resolves to a private or reserved address');
+		}
+	}
+	return records[0];
+}
+
+interface PinnedResponse {
+	ok: boolean;
+	status: number;
+	statusText: string;
+	headers: { get(name: string): string | null };
+	arrayBuffer(): Promise<ArrayBuffer>;
+}
+
+// Issues the request against the exact address validated by resolveValidatedAddress,
+// bypassing a second DNS resolution at connect time — otherwise a rebinding attacker
+// could serve a public address to the validator and a private one to the real connect.
+function requestPinnedAddress(url: URL, address: string, family: number): Promise<PinnedResponse> {
+	return new Promise((resolve, reject) => {
+		const requestFn = url.protocol === 'https:' ? httpsRequest : httpRequest;
+		const req = requestFn(
+			{
+				hostname: url.hostname,
+				servername: url.hostname,
+				port: url.port || (url.protocol === 'https:' ? 443 : 80),
+				path: url.pathname + url.search,
+				method: 'GET',
+				timeout: 15000,
+				lookup: (_hostname: string, _options: unknown, callback: (err: null, address: string, family: number) => void) => {
+					callback(null, address, family);
+				}
+			},
+			(res) => {
+				const chunks: Buffer[] = [];
+				let total = 0;
+				res.on('data', (chunk: Buffer) => {
+					total += chunk.length;
+					if (total > MAX_IMAGE_BYTES) {
+						req.destroy(new Error('Image too large (max 10MB)'));
+						return;
+					}
+					chunks.push(chunk);
+				});
+				res.on('end', () => {
+					const buffer = Buffer.concat(chunks);
+					const status = res.statusCode ?? 0;
+					resolve({
+						ok: status >= 200 && status < 300,
+						status,
+						statusText: res.statusMessage ?? '',
+						headers: {
+							get: (name: string) => {
+								const value = res.headers[name.toLowerCase()];
+								return Array.isArray(value) ? (value[0] ?? null) : (value ?? null);
+							}
+						},
+						arrayBuffer: async () =>
+							buffer.buffer.slice(buffer.byteOffset, buffer.byteOffset + buffer.byteLength) as ArrayBuffer
+					});
+				});
+				res.on('error', reject);
+			}
+		);
+		req.on('error', reject);
+		req.end();
+	});
+}
+
+// Fetches an attacker-supplied URL for the MCP upload_image tool, re-validating the
+// target on every redirect hop so a public URL can't SSRF via a 3xx to an internal address.
+async function fetchPublicImage(imageUrl: string): Promise<PinnedResponse> {
+	let currentUrl = new URL(imageUrl);
+	for (let hop = 0; hop <= MAX_IMAGE_REDIRECTS; hop++) {
+		if (currentUrl.protocol !== 'http:' && currentUrl.protocol !== 'https:') {
+			throw new Error('Only http/https URLs are allowed');
+		}
+		const { address, family } = await resolveValidatedAddress(currentUrl.hostname);
+		const response = await requestPinnedAddress(currentUrl, address, family);
+		if (response.status >= 300 && response.status < 400) {
+			const location = response.headers.get('location');
+			if (!location) return response;
+			currentUrl = new URL(location, currentUrl);
+			continue;
+		}
+		return response;
+	}
+	throw new Error('Too many redirects');
+}
+
 export function createMcpServer(userId: number): McpServer {
 	const server = new McpServer({
 		name: 'crumbs',
@@ -302,7 +433,7 @@ export function createMcpServer(userId: number): McpServer {
 			}
 
 			try {
-				const response = await fetch(imageUrl);
+				const response = await fetchPublicImage(imageUrl);
 				if (!response.ok) {
 					return {
 						content: [
@@ -315,8 +446,30 @@ export function createMcpServer(userId: number): McpServer {
 					};
 				}
 
-				const contentType = response.headers.get('content-type') || 'image/png';
+				const contentType = response.headers.get('content-type') || '';
+				if (!contentType.startsWith('image/')) {
+					return {
+						content: [{ type: 'text' as const, text: 'URL did not return an image' }],
+						isError: true
+					};
+				}
+
+				const contentLength = Number(response.headers.get('content-length'));
+				if (contentLength > MAX_IMAGE_BYTES) {
+					return {
+						content: [{ type: 'text' as const, text: 'Image too large (max 10MB)' }],
+						isError: true
+					};
+				}
+
 				const buffer = Buffer.from(await response.arrayBuffer());
+				if (buffer.byteLength > MAX_IMAGE_BYTES) {
+					return {
+						content: [{ type: 'text' as const, text: 'Image too large (max 10MB)' }],
+						isError: true
+					};
+				}
+
 				const ext = contentType.split('/')[1]?.split(';')[0] || 'png';
 				const filename = `upload_${Date.now()}.${ext}`;
 

src/lib/server/note-links.test.ts

@@ -0,0 +1,98 @@
+import { describe, it, expect, beforeEach } from 'vitest';
+import { createTestDb } from './db/test-helpers.js';
+import { notes, noteLinks, noteCollaborators, users } from './db/schema.js';
+import type { Db } from './db/index.js';
+import { syncNoteLinks, fetchBacklinksForNote } from './note-links.js';
+
+let db: Db;
+const OWNER_ID = 1;
+const OTHER_USER_ID = 2;
+
+function seedUser(id: number, email: string) {
+	db.insert(users)
+		.values({ id, email, displayName: email, role: 'user', authProvider: 'password', createdAt: new Date() })
+		.run();
+}
+
+function seedNote(id: string, userId: number, title = '') {
+	db.insert(notes)
+		.values({ id, userId, title, content: '', createdAt: new Date(), updatedAt: new Date() })
+		.run();
+}
+
+beforeEach(() => {
+	const testDb = createTestDb();
+	db = testDb.db;
+	seedUser(OWNER_ID, 'owner@test.com');
+	seedUser(OTHER_USER_ID, 'other@test.com');
+});
+
+describe('syncNoteLinks', () => {
+	it('should create link rows for each target', () => {
+		seedNote('source', OWNER_ID);
+		seedNote('target-1', OWNER_ID);
+		seedNote('target-2', OWNER_ID);
+
+		syncNoteLinks(db, 'source', ['target-1', 'target-2']);
+
+		const rows = db.select().from(noteLinks).all();
+		expect(rows).toHaveLength(2);
+	});
+
+	it('should remove old links and add new ones on re-sync', () => {
+		seedNote('source', OWNER_ID);
+		seedNote('target-1', OWNER_ID);
+		seedNote('target-2', OWNER_ID);
+
+		syncNoteLinks(db, 'source', ['target-1']);
+		syncNoteLinks(db, 'source', ['target-2']);
+
+		const rows = db.select().from(noteLinks).all();
+		expect(rows).toEqual([{ sourceNoteId: 'source', targetNoteId: 'target-2' }]);
+	});
+
+	it('should handle an empty target list (removes all links)', () => {
+		seedNote('source', OWNER_ID);
+		seedNote('target-1', OWNER_ID);
+
+		syncNoteLinks(db, 'source', ['target-1']);
+		syncNoteLinks(db, 'source', []);
+
+		expect(db.select().from(noteLinks).all()).toEqual([]);
+	});
+});
+
+describe('fetchBacklinksForNote', () => {
+	it('should return notes that link to the given note', () => {
+		seedNote('source', OWNER_ID, 'Source Note');
+		seedNote('target', OWNER_ID, 'Target Note');
+		syncNoteLinks(db, 'source', ['target']);
+
+		const backlinks = fetchBacklinksForNote(db, 'target', OWNER_ID);
+		expect(backlinks).toEqual([{ id: 'source', title: 'Source Note' }]);
+	});
+
+	it('should return an empty array when nothing links to the note', () => {
+		seedNote('target', OWNER_ID, 'Target Note');
+		expect(fetchBacklinksForNote(db, 'target', OWNER_ID)).toEqual([]);
+	});
+
+	it('should exclude a backlink from a source note the requesting user cannot access', () => {
+		seedNote('source', OTHER_USER_ID, 'Other Users Note');
+		seedNote('target', OWNER_ID, 'Target Note');
+		syncNoteLinks(db, 'source', ['target']);
+
+		expect(fetchBacklinksForNote(db, 'target', OWNER_ID)).toEqual([]);
+	});
+
+	it('should include a backlink from a source note shared with the requesting user', () => {
+		seedNote('source', OTHER_USER_ID, 'Shared Source');
+		seedNote('target', OWNER_ID, 'Target Note');
+		syncNoteLinks(db, 'source', ['target']);
+		db.insert(noteCollaborators)
+			.values({ noteId: 'source', userId: OWNER_ID, addedBy: OTHER_USER_ID, addedAt: new Date() })
+			.run();
+
+		expect(fetchBacklinksForNote(db, 'target', OWNER_ID)).toEqual([{ id: 'source', title: 'Shared Source' }]);
+	});
+});

src/lib/server/note-links.ts

@@ -0,0 +1,48 @@
+import type { Db } from './db/index.js';
+import { noteLinks, notes } from './db/schema.js';
+import { eq, inArray } from 'drizzle-orm';
+import { canAccessNote } from './api-utils.js';
+
+/**
+ * Sync link rows for a note: removes old associations, inserts the current set.
+ * Mirrors syncNoteTags — called right after a note's content is saved.
+ */
+export function syncNoteLinks(db: Db, noteId: string, targetIds: string[]): void {
+	db.delete(noteLinks).where(eq(noteLinks.sourceNoteId, noteId)).run();
+
+	for (const targetId of targetIds) {
+		db.insert(noteLinks).values({ sourceNoteId: noteId, targetNoteId: targetId }).run();
+	}
+}
+
+/**
+ * Find notes that link to the given note, scoped to what the requesting user
+ * can access — this both respects normal sharing boundaries and, as a side
+ * effect, prevents an unrelated note from appearing in someone's backlinks
+ * just because it happens to reference a note ID it was never shared to see.
+ */
+export function fetchBacklinksForNote(
+	db: Db,
+	noteId: string,
+	userId: number
+): { id: string; title: string }[] {
+	const linkRows = db
+		.select({ sourceNoteId: noteLinks.sourceNoteId })
+		.from(noteLinks)
+		.where(eq(noteLinks.targetNoteId, noteId))
+		.all();
+
+	if (linkRows.length === 0) return [];
+
+	const sourceIds = linkRows.map((r) => r.sourceNoteId);
+	const accessibleIds = sourceIds.filter((id) => canAccessNote(db, id, userId).canAccess);
+	if (accessibleIds.length === 0) return [];
+
+	const sourceNotes = db
+		.select({ id: notes.id, title: notes.title })
+		.from(notes)
+		.where(inArray(notes.id, accessibleIds))
+		.all();
+
+	return sourceNotes;
+}

src/lib/server/notes-service.test.ts

@@ -374,3 +374,45 @@ describe('reorderNotes', () => {
 		expect(collabView!.sortOrder).toBe(5);
 	});
 });
+
+describe('note links', () => {
+	it('should sync note-links when a note is created with a reference', () => {
+		const target = createNote(db, OWNER_ID, { title: 'Target' });
+		const source = createNote(db, OWNER_ID, {
+			title: 'Source',
+			content: `See [Target](crumb-note://${target.id})`
+		});
+
+		const reopened = getNote(db, OWNER_ID, target.id);
+		expect(reopened?.backlinks).toEqual([{ id: source.id, title: 'Source' }]);
+	});
+
+	it('should sync note-links when a note is updated with a reference', () => {
+		const target = createNote(db, OWNER_ID, { title: 'Target' });
+		const source = createNote(db, OWNER_ID, { title: 'Source', content: '' });
+
+		updateNote(db, OWNER_ID, source.id, { content: `See [Target](crumb-note://${target.id})` });
+
+		const reopened = getNote(db, OWNER_ID, target.id);
+		expect(reopened?.backlinks).toEqual([{ id: source.id, title: 'Source' }]);
+	});
+
+	it('should remove a backlink when the referencing note is edited to drop the reference', () => {
+		const target = createNote(db, OWNER_ID, { title: 'Target' });
+		const source = createNote(db, OWNER_ID, {
+			title: 'Source',
+			content: `See [Target](crumb-note://${target.id})`
+		});
+
+		updateNote(db, OWNER_ID, source.id, { content: 'No longer references anything' });
+
+		const reopened = getNote(db, OWNER_ID, target.id);
+		expect(reopened?.backlinks).toEqual([]);
+	});
+
+	it('should return an empty backlinks array for a note nothing links to', () => {
+		const note = createNote(db, OWNER_ID, { title: 'Lonely note' });
+		const reopened = getNote(db, OWNER_ID, note.id);
+		expect(reopened?.backlinks).toEqual([]);
+	});
+});

src/lib/server/notes-service.ts

@@ -3,7 +3,9 @@ import { notes, noteTags, tags, noteCollaborators, noteUserState } from './db/sc
 import { eq, and, like, or, inArray, sql } from 'drizzle-orm';
 import { v4 as uuidv4 } from 'uuid';
 import { extractTags } from '$lib/utils/tags.js';
+import { extractNoteLinks } from '$lib/utils/note-links.js';
 import { fetchTagsForNotes, syncNoteTags } from './tags.js';
+import { syncNoteLinks, fetchBacklinksForNote } from './note-links.js';
 import { fetchAttachmentsForNotes } from './attachments.js';
 import { fetchCollaboratorsForNotes } from './collaborators.js';
 import { fetchSharesForNotes } from './shares-service.js';
@@ -155,7 +157,10 @@ export function getNote(db: Db, userId: number, id: string) {
 	}
 
 	const result = hydrateNotes(db, [effectiveNote], userId);
-	return result[0] ?? null;
+	const hydrated = result[0];
+	if (!hydrated) return null;
+
+	return { ...hydrated, backlinks: fetchBacklinksForNote(db, id, userId) };
 }
 
 export interface CreateNoteInput {
@@ -197,6 +202,9 @@ export function createNote(db: Db, userId: number, input: CreateNoteInput) {
 	});
 	syncNoteTags(db, id, extractedTags, userId);
 
+	const extractedLinks = extractNoteLinks(content);
+	syncNoteLinks(db, id, extractedLinks);
+
 	return { ...newNote, tags: extractedTags };
 }
 
@@ -326,6 +334,8 @@ export function updateNote(db: Db, userId: number, id: string, input: UpdateNote
 			const content = `${updated.title} ${updated.content}`;
 			const extractedTags = extractTags(content);
 			syncNoteTags(db, id, extractedTags, existing.userId);
+			const extractedLinks = extractNoteLinks(content);
+			syncNoteLinks(db, id, extractedLinks);
 		}
 	}
 

src/lib/types/index.ts

@@ -18,6 +18,12 @@ export interface Note {
 	isOwner?: boolean;
 	isShared?: boolean;
 	shareToken?: string;
+	backlinks?: NoteBacklink[];
+}
+
+export interface NoteBacklink {
+	id: string;
+	title: string;
 }
 
 export interface Collaborator {
@@ -69,6 +75,7 @@ export interface User {
 	displayName: string;
 	role: 'admin' | 'user';
 	authProvider: string;
+	passwordLoginEnabled: boolean;
 	providerId: string | null;
 	createdAt: Date;
 }

src/lib/utils/auth-methods.test.ts

@@ -0,0 +1,95 @@
+import { describe, it, expect } from 'vitest';
+import {
+	canResetPassword,
+	passwordResetBlockedReason,
+	requiresPasswordForAccountDeletion,
+	canDisablePasswordLogin
+} from './auth-methods.js';
+
+describe('canResetPassword', () => {
+	it('allows a reset for a password account', () => {
+		expect(canResetPassword({ authProvider: 'password', passwordLoginEnabled: true })).toBe(true);
+	});
+
+	it('allows a reset for an OAuth-only account', () => {
+		expect(canResetPassword({ authProvider: 'none', passwordLoginEnabled: false })).toBe(true);
+	});
+
+	it('allows a reset for an OAuth-linked account', () => {
+		expect(canResetPassword({ authProvider: 'google', passwordLoginEnabled: true })).toBe(true);
+	});
+});
+
+describe('passwordResetBlockedReason', () => {
+	it('returns null for every account type', () => {
+		for (const user of [
+			{ authProvider: 'password', passwordLoginEnabled: true },
+			{ authProvider: 'none', passwordLoginEnabled: false },
+			{ authProvider: 'google', passwordLoginEnabled: true },
+			{ authProvider: 'oidc', passwordLoginEnabled: false }
+		]) {
+			expect(passwordResetBlockedReason(user)).toBeNull();
+		}
+	});
+});
+
+describe('requiresPasswordForAccountDeletion', () => {
+	it('requires password for a pure password account', () => {
+		expect(
+			requiresPasswordForAccountDeletion({ authProvider: 'password', passwordLoginEnabled: true })
+		).toBe(true);
+	});
+
+	it('requires password for OAuth-only with admin-enabled password login', () => {
+		expect(
+			requiresPasswordForAccountDeletion({ authProvider: 'none', passwordLoginEnabled: true })
+		).toBe(true);
+	});
+
+	it('does not require password for OAuth-linked accounts even when password login is enabled', () => {
+		for (const authProvider of ['google', 'github', 'oidc']) {
+			expect(
+				requiresPasswordForAccountDeletion({ authProvider, passwordLoginEnabled: true }),
+				authProvider
+			).toBe(false);
+		}
+	});
+
+	it('does not require password for OAuth-only without password login', () => {
+		expect(
+			requiresPasswordForAccountDeletion({ authProvider: 'none', passwordLoginEnabled: false })
+		).toBe(false);
+	});
+});
+
+describe('canDisablePasswordLogin', () => {
+	it('allows disabling for an OAuth-linked user with password login enabled', () => {
+		expect(
+			canDisablePasswordLogin({ id: 2, passwordLoginEnabled: true, authProvider: 'google' }, 1)
+		).toBe(true);
+	});
+
+	it('blocks disabling on the admin own row', () => {
+		expect(
+			canDisablePasswordLogin({ id: 1, passwordLoginEnabled: true, authProvider: 'google' }, 1)
+		).toBe(false);
+	});
+
+	it('blocks disabling when password login is already off', () => {
+		expect(
+			canDisablePasswordLogin({ id: 2, passwordLoginEnabled: false, authProvider: 'google' }, 1)
+		).toBe(false);
+	});
+
+	it('blocks disabling on a password-only account', () => {
+		expect(
+			canDisablePasswordLogin({ id: 2, passwordLoginEnabled: true, authProvider: 'password' }, 1)
+		).toBe(false);
+	});
+
+	it('blocks disabling on OAuth-only with admin-enabled password but no provider link', () => {
+		expect(
+			canDisablePasswordLogin({ id: 2, passwordLoginEnabled: true, authProvider: 'none' }, 1)
+		).toBe(false);
+	});
+});

src/lib/utils/auth-methods.ts

@@ -0,0 +1,51 @@
+import type { User } from '$lib/types/index.js';
+
+/**
+ * Whether an admin may set a new password for this account.
+ *
+ * Password login is gated on `passwordLoginEnabled`, which resetPassword() sets
+ * deliberately — so an admin can enable password auth on any account, including
+ * OAuth-only ones, without clearing their SSO link.
+ */
+export function canResetPassword(_user: Pick<User, 'passwordLoginEnabled' | 'authProvider'>): boolean {
+	return true;
+}
+
+/**
+ * Why a password reset is blocked, or null when it is allowed.
+ *
+ * Eligibility is checked in the UI for the signed-in admin's own row; every
+ * other account may receive a reset that enables password login.
+ */
+export function passwordResetBlockedReason(
+	_user: Pick<User, 'passwordLoginEnabled' | 'authProvider'>
+): string | null {
+	return null;
+}
+
+/**
+ * Whether self-service account deletion must verify the user's password.
+ *
+ * OAuth-linked accounts may delete with their active SSO session alone, even
+ * when an admin has enabled password login. Pure password accounts, and
+ * OAuth-only rows with password login enabled but no provider link, still
+ * require the password.
+ */
+export function requiresPasswordForAccountDeletion(
+	user: Pick<User, 'authProvider' | 'passwordLoginEnabled'>
+): boolean {
+	if (user.authProvider === 'password') return true;
+	if (user.authProvider === 'none' && user.passwordLoginEnabled) return true;
+	return false;
+}
+
+/** Whether an admin may turn off password login for this account. */
+export function canDisablePasswordLogin(
+	user: Pick<User, 'id' | 'passwordLoginEnabled' | 'authProvider'>,
+	adminId: number
+): boolean {
+	if (user.id === adminId || !user.passwordLoginEnabled) return false;
+	// Only when another sign-in method exists — disabling on a password-only row
+	// would lock the user out with no OAuth fallback.
+	return user.authProvider !== 'password' && user.authProvider !== 'none';
+}

src/lib/utils/colors.test.ts

@@ -1,5 +1,12 @@
 import { describe, it, expect } from 'vitest';
-import { getNoteColor, NOTE_COLORS, NOTE_COLORS_DARK } from '$lib/utils/colors.js';
+import {
+	getNoteColor,
+	getNoteChip,
+	NOTE_COLORS,
+	NOTE_COLORS_DARK,
+	NOTE_CHIPS_DARK
+} from '$lib/utils/colors.js';
+import type { NoteColor } from '$lib/types/index.js';
 
 describe('getNoteColor', () => {
 	it('returns light color when isDark is false', () => {
@@ -8,13 +15,13 @@ describe('getNoteColor', () => {
 	});
 
 	it('returns dark color when isDark is true', () => {
-		expect(getNoteColor('default', true)).toBe('#2a2520');
-		expect(getNoteColor('coral', true)).toBe('#4a2522');
+		expect(getNoteColor('default', true)).toBe('#21201f');
+		expect(getNoteColor('coral', true)).toBe('#3f1f1c');
 	});
 
 	it('returns default color for unknown color name', () => {
 		expect(getNoteColor('unknown' as any, false)).toBe('#faf5eb');
-		expect(getNoteColor('unknown' as any, true)).toBe('#2a2520');
+		expect(getNoteColor('unknown' as any, true)).toBe('#21201f');
 	});
 
 	it('has matching keys in light and dark color maps', () => {
@@ -23,3 +30,115 @@ describe('getNoteColor', () => {
 		expect(lightKeys).toEqual(darkKeys);
 	});
 });
+
+function toRgb(hex: string): [number, number, number] {
+	const n = parseInt(hex.slice(1), 16);
+	return [(n >> 16) & 255, (n >> 8) & 255, n & 255];
+}
+
+/** WCAG relative luminance. */
+function relativeLuminance(hex: string): number {
+	const channels = toRgb(hex).map((v) => {
+		const s = v / 255;
+		return s <= 0.03928 ? s / 12.92 : Math.pow((s + 0.055) / 1.055, 2.4);
+	});
+	return 0.2126 * channels[0] + 0.7152 * channels[1] + 0.0722 * channels[2];
+}
+
+function contrastRatio(a: string, b: string): number {
+	const [l1, l2] = [relativeLuminance(a), relativeLuminance(b)];
+	return (Math.max(l1, l2) + 0.05) / (Math.min(l1, l2) + 0.05);
+}
+
+function rgbDistance(a: string, b: string): number {
+	const [ra, ga, ba] = toRgb(a);
+	const [rb, gb, bb] = toRgb(b);
+	return Math.hypot(ra - rb, ga - gb, ba - bb);
+}
+
+describe('dark note colours', () => {
+	// Must track [data-theme="dark"] in src/app.css.
+	const DARK_TEXT = '#ece3d3';
+	const DARK_TEXT_MUTED = '#b3a695';
+
+	it('keeps body text above the AA threshold on every dark card', () => {
+		for (const [name, { bg }] of Object.entries(NOTE_COLORS_DARK)) {
+			expect(contrastRatio(bg, DARK_TEXT), `${name} (${bg})`).toBeGreaterThanOrEqual(4.5);
+		}
+	});
+
+	it('keeps muted text above the AA threshold on every dark card', () => {
+		// The shipped dark theme failed this at 3.77:1 with its previous muted
+		// colour (#9a8e7e). This guard exists so a future palette edit cannot
+		// reintroduce it — it does not discriminate the old surfaces, which were
+		// darker and so scored higher against the lifted muted colour.
+		for (const [name, { bg }] of Object.entries(NOTE_COLORS_DARK)) {
+			expect(contrastRatio(bg, DARK_TEXT_MUTED), `${name} (${bg})`).toBeGreaterThanOrEqual(4.5);
+		}
+	});
+
+	it('keeps every pair of dark surfaces distinguishable', () => {
+		// The old palette failed this: fog and storm sat 7.55 apart, so the twelve
+		// colours read as one dark smudge. Threshold 8 clears that while leaving
+		// headroom above the current closest pair, coral/peach at 12.0.
+		const entries = Object.entries(NOTE_COLORS_DARK);
+		for (let i = 0; i < entries.length; i++) {
+			for (let j = i + 1; j < entries.length; j++) {
+				const [[nameA, a], [nameB, b]] = [entries[i], entries[j]];
+				const distance = rgbDistance(a.bg, b.bg);
+				expect(distance, `${nameA} vs ${nameB}`).toBeGreaterThan(8);
+			}
+		}
+	});
+});
+
+describe('getNoteChip', () => {
+	it('returns the card colour in light mode, where pastels already are the cards', () => {
+		for (const color of Object.keys(NOTE_COLORS) as NoteColor[]) {
+			expect(getNoteChip(color, false)).toBe(getNoteColor(color, false));
+		}
+	});
+
+	it('returns a distinct vivid chip in dark mode, not the card surface', () => {
+		for (const color of Object.keys(NOTE_COLORS_DARK) as NoteColor[]) {
+			expect(getNoteChip(color, true)).not.toBe(getNoteColor(color, true));
+		}
+	});
+
+	it('falls back to default for an unknown colour', () => {
+		expect(getNoteChip('unknown' as any, true)).toBe(NOTE_CHIPS_DARK.default);
+	});
+
+	it('has matching keys with the colour maps', () => {
+		expect(Object.keys(NOTE_CHIPS_DARK).sort()).toEqual(Object.keys(NOTE_COLORS_DARK).sort());
+	});
+
+	it('keeps every pair of chips far enough apart to tell apart at 28px', () => {
+		// The regression this guards: at low chroma coral/peach/blossom and
+		// fog/storm collapse into each other.
+		const entries = Object.entries(NOTE_CHIPS_DARK);
+		for (let i = 0; i < entries.length; i++) {
+			for (let j = i + 1; j < entries.length; j++) {
+				const [[nameA, a], [nameB, b]] = [entries[i], entries[j]];
+				const distance = rgbDistance(a, b);
+				expect(distance, `${nameA} vs ${nameB}`).toBeGreaterThan(25);
+			}
+		}
+	});
+
+	it('keeps every chip lighter than every card, so chips read as vivid dots', () => {
+		// A chip set to card-lightness values could still pass the pairwise
+		// distance test above (25 apart) while being just as dark as the cards,
+		// reintroducing the "twelve grey dots" bug this palette fixed. Measured:
+		// the lightest card (mint) has luminance 0.0392; the darkest chip (coral)
+		// has luminance 0.1941 — almost 5x higher, comfortable headroom either
+		// side of the 0.1 threshold below.
+		const cardLuminances = Object.values(NOTE_COLORS_DARK).map(({ bg }) => relativeLuminance(bg));
+		const maxCardLuminance = Math.max(...cardLuminances);
+		expect(maxCardLuminance).toBeLessThan(0.1);
+
+		for (const [name, chip] of Object.entries(NOTE_CHIPS_DARK)) {
+			expect(relativeLuminance(chip), name).toBeGreaterThan(0.1);
+		}
+	});
+});

src/lib/utils/colors.ts

@@ -16,18 +16,18 @@ export const NOTE_COLORS: Record<NoteColor, { bg: string; label: string }> = {
 };
 
 export const NOTE_COLORS_DARK: Record<NoteColor, { bg: string; label: string }> = {
-	default: { bg: '#2a2520', label: 'Default' },
-	coral: { bg: '#4a2522', label: 'Coral' },
-	peach: { bg: '#4a3020', label: 'Peach' },
-	sand: { bg: '#3a3520', label: 'Sand' },
-	mint: { bg: '#2a3a22', label: 'Mint' },
-	sage: { bg: '#223a32', label: 'Sage' },
-	fog: { bg: '#222e3a', label: 'Fog' },
-	storm: { bg: '#1e2a35', label: 'Storm' },
-	dusk: { bg: '#352540', label: 'Dusk' },
-	blossom: { bg: '#3a2830', label: 'Blossom' },
-	clay: { bg: '#302e28', label: 'Clay' },
-	chalk: { bg: '#2e2e30', label: 'Chalk' }
+	default: { bg: '#21201f', label: 'Default' },
+	coral: { bg: '#3f1f1c', label: 'Coral' },
+	peach: { bg: '#3f2b1c', label: 'Peach' },
+	sand: { bg: '#3c371b', label: 'Sand' },
+	mint: { bg: '#2a3d1d', label: 'Mint' },
+	sage: { bg: '#1f3d36', label: 'Sage' },
+	fog: { bg: '#253946', label: 'Fog' },
+	storm: { bg: '#1d283d', label: 'Storm' },
+	dusk: { bg: '#3d2843', label: 'Dusk' },
+	blossom: { bg: '#3d2129', label: 'Blossom' },
+	clay: { bg: '#363126', label: 'Clay' },
+	chalk: { bg: '#303036', label: 'Chalk' }
 };
 
 export function getNoteColor(color: NoteColor, isDark: boolean): string {
@@ -39,3 +39,29 @@ export const COLOR_OPTIONS = Object.entries(NOTE_COLORS).map(([value, { label }]
 	value: value as NoteColor,
 	label
 }));
+
+/**
+ * Picker swatches are labels, not surfaces. A 28px circle at card lightness
+ * reads as a grey dot — small patches lose apparent saturation — so the dark
+ * picker uses vivid mid-lightness chips that share the card's hue but not its
+ * lightness. Light mode needs no equivalent: there the pastels are the cards.
+ */
+export const NOTE_CHIPS_DARK: Record<NoteColor, string> = {
+	default: '#8d857c',
+	coral: '#d04f43',
+	peach: '#cd7c42',
+	sand: '#c7b138',
+	mint: '#7bbd4c',
+	sage: '#47b89d',
+	fog: '#609abe',
+	storm: '#547bc0',
+	dusk: '#a965bd',
+	blossom: '#c05d78',
+	clay: '#b5954a',
+	chalk: '#c3c3c8'
+};
+
+export function getNoteChip(color: NoteColor, isDark: boolean): string {
+	if (!isDark) return getNoteColor(color, false);
+	return NOTE_CHIPS_DARK[color] ?? NOTE_CHIPS_DARK.default;
+}

src/lib/utils/markdown.test.ts

@@ -62,6 +62,58 @@ describe('renderMarkdown', () => {
 		const html = renderMarkdown('line 1\nline 2');
 		expect(html).toContain('<br>');
 	});
+
+	it('should render a raw HTML table block (the table-with-a-list-in-a-cell fallback) instead of escaping it', () => {
+		// crumbs#83: a bulleted list inside a table cell can't be expressed in
+		// plain GFM, so the editor falls back to embedding the whole table as
+		// raw HTML in the saved markdown. The preview/share renderer must
+		// actually render that block, not show it as literal escaped text.
+		const html = renderMarkdown(
+			'<table><tbody><tr><td><ul><li>First</li><li>Second</li></ul></td><td>Plain cell</td></tr></tbody></table>'
+		);
+		expect(html).toContain('<table>');
+		expect(html).toContain('<li>First</li>');
+		expect(html).toContain('<li>Second</li>');
+		expect(html).not.toContain('&lt;table&gt;');
+	});
+
+	it('should strip a script tag from raw HTML content', () => {
+		// Note content isn't only ever written through the Tiptap editor - the
+		// MCP server and the notes API accept a raw markdown string directly,
+		// so this renderer can't trust that any HTML it's asked to render is
+		// safe just because rendering HTML at all is now allowed.
+		const html = renderMarkdown('<p>hello</p><script>alert(1)</script><img src=x onerror="alert(2)">');
+		expect(html).not.toContain('<script');
+		expect(html).not.toContain('onerror');
+		expect(html).toContain('hello');
+	});
+
+	it('should still render task-list checkboxes after sanitization', () => {
+		const html = renderMarkdown('[ ] todo\n\n[x] done');
+		expect(html).toContain('type="checkbox"');
+		expect(html).toContain('checked');
+		expect(html).toContain('disabled');
+		expect(html).toContain('class="task-checkbox"');
+	});
+
+	it('should render an empty task item as a checkbox, not literal brackets', () => {
+		const html = renderMarkdown('- [ ] Train tickets\n- [ ]');
+		expect(html).not.toContain('[ ]');
+		expect(html.match(/type="checkbox"/g)).toHaveLength(2);
+	});
+
+	it('should render an empty checked task item as a checked checkbox', () => {
+		const html = renderMarkdown('- [x]');
+		expect(html).not.toContain('[x]');
+		expect(html).toContain('<input type="checkbox" checked disabled class="task-checkbox">');
+		expect(html).toContain('class="task-list"');
+	});
+
+	it('should not treat brackets glued to text as a task marker', () => {
+		const html = renderMarkdown('- [ ]x');
+		expect(html).not.toContain('type="checkbox"');
+		expect(html).toContain('[ ]x');
+	});
 });
 
 describe('stripMarkdown', () => {
@@ -85,3 +137,16 @@ describe('stripMarkdown', () => {
 		expect(stripMarkdown('')).toBe('');
 	});
 });
+
+describe('renderMarkdown note-link handling', () => {
+	it('should render a crumb-note:// link as plain text, not a clickable anchor', () => {
+		const html = renderMarkdown('See [Grocery List](crumb-note://abc-123) for details');
+		expect(html).not.toContain('<a');
+		expect(html).toContain('Grocery List');
+	});
+
+	it('should still render a normal external link as a real anchor', () => {
+		const html = renderMarkdown('See [Example](https://example.com) for details');
+		expect(html).toContain('<a href="https://example.com"');
+	});
+});

src/lib/utils/markdown.ts

@@ -1,24 +1,48 @@
 import MarkdownIt from 'markdown-it';
+import sanitizeHtml from 'sanitize-html';
 
 const md = new MarkdownIt({
-	html: false,
+	html: true,
 	linkify: true,
 	typographer: true,
 	breaks: true
 });
 
+// Raw HTML has to render (not just be escaped as visible text): a table with
+// a list in a cell can't be expressed in plain GFM, so the editor falls back
+// to embedding it as an HTML block (see tiptap/Table.ts). Note content also
+// isn't only ever written through that editor - the MCP server and the notes
+// API accept a raw markdown string directly - so any HTML this renders has to
+// be sanitized regardless of where it came from.
+const SANITIZE_OPTIONS: sanitizeHtml.IOptions = {
+	allowedTags: [...sanitizeHtml.defaults.allowedTags, 'input'],
+	allowedAttributes: {
+		...sanitizeHtml.defaults.allowedAttributes,
+		input: ['type', 'checked', 'disabled', 'class'],
+		ul: ['class']
+	},
+	// Keep markdown-it's bare void-element style (<br>, not <br />) so
+	// sanitizing doesn't change output for content that had no raw HTML to
+	// begin with.
+	selfClosing: []
+};
+
 // Add task list support
 md.core.ruler.after('inline', 'task-lists', (state) => {
 	const tokens = state.tokens;
 	for (let i = 0; i < tokens.length; i++) {
 		if (tokens[i].type !== 'inline') continue;
 		const content = tokens[i].content;
-		if (content.startsWith('[ ] ') || content.startsWith('[x] ')) {
-			const checked = content.startsWith('[x] ');
+		// markdown-it trims trailing whitespace from inline content, so an item
+		// with no text after the marker arrives as exactly "[ ]" — match the
+		// marker followed by a space or end-of-content.
+		const marker = /^\[( |x)\](?: |$)/.exec(content);
+		if (marker) {
+			const checked = marker[1] === 'x';
 			const checkbox = checked
 				? '<input type="checkbox" checked disabled class="task-checkbox" /> '
 				: '<input type="checkbox" disabled class="task-checkbox" /> ';
-			tokens[i].content = content.slice(4);
+			tokens[i].content = content.slice(marker[0].length);
 			tokens[i].children = md.parseInline(tokens[i].content, state.env)[0].children;
 			// Prepend checkbox
 			const token = new state.Token('html_inline', '', 0);
@@ -28,7 +52,7 @@ md.core.ruler.after('inline', 'task-lists', (state) => {
 			// Add task-list class to parent <ul> (once)
 			for (let j = i - 1; j >= 0; j--) {
 				if (tokens[j].type === 'bullet_list_open') {
-					const cls = tokens[j].attrGet('class') ?? '';
+					const cls = String(tokens[j].attrGet('class') ?? '');
 					if (!cls.includes('task-list')) {
 						tokens[j].attrJoin('class', 'task-list');
 					}
@@ -39,8 +63,27 @@ md.core.ruler.after('inline', 'task-lists', (state) => {
 	}
 });
 
+md.core.ruler.after('task-lists', 'note-links', (state) => {
+	for (const token of state.tokens) {
+		if (token.type !== 'inline' || !token.children) continue;
+
+		const children = token.children;
+		for (let i = 0; i < children.length; i++) {
+			if (children[i].type !== 'link_open') continue;
+			const href = String(children[i].attrGet('href') ?? '');
+			if (!href.startsWith('crumb-note://')) continue;
+
+			let closeIndex = i + 1;
+			while (closeIndex < children.length && children[closeIndex].type !== 'link_close') closeIndex++;
+			children.splice(closeIndex, 1);
+			children.splice(i, 1);
+			i -= 1;
+		}
+	}
+});
+
 export function renderMarkdown(content: string): string {
-	return md.render(content);
+	return sanitizeHtml(md.render(content), SANITIZE_OPTIONS);
 }
 
 export function stripMarkdown(content: string): string {

src/lib/utils/note-links.test.ts

@@ -0,0 +1,35 @@
+import { describe, it, expect } from 'vitest';
+import { extractNoteLinks } from './note-links.js';
+
+describe('extractNoteLinks', () => {
+	it('should extract a single note-link reference', () => {
+		expect(extractNoteLinks('See [Grocery List](crumb-note://abc-123)')).toEqual(['abc-123']);
+	});
+
+	it('should extract multiple distinct references', () => {
+		const content = '[A](crumb-note://id-1) and [B](crumb-note://id-2)';
+		expect(extractNoteLinks(content)).toEqual(['id-1', 'id-2']);
+	});
+
+	it('should deduplicate repeated references', () => {
+		const content = '[A](crumb-note://id-1) again: [A again](crumb-note://id-1)';
+		expect(extractNoteLinks(content)).toEqual(['id-1']);
+	});
+
+	it('should return an empty array for content with no note-links', () => {
+		expect(extractNoteLinks('Just [a normal link](https://example.com)')).toEqual([]);
+	});
+
+	it('should return an empty array for empty content', () => {
+		expect(extractNoteLinks('')).toEqual([]);
+	});
+
+	it('should not match crumb-note:// occurring inside a code block', () => {
+		const content = '```\n[A](crumb-note://id-1)\n```';
+		expect(extractNoteLinks(content)).toEqual([]);
+	});
+
+	it('should not match crumb-note:// occurring inside inline code', () => {
+		expect(extractNoteLinks('Use `crumb-note://id-1` as an example')).toEqual([]);
+	});
+});

src/lib/utils/note-links.ts

@@ -0,0 +1,17 @@
+/**
+ * Extract crumb-note://<id> references from markdown content.
+ * Mirrors extractTags' code-block/inline-code exclusion so a reference
+ * mentioned as an example inside a code sample isn't treated as a real link.
+ */
+export function extractNoteLinks(content: string): string[] {
+	if (!content) return [];
+
+	const withoutCodeBlocks = content.replace(/```[\s\S]*?```/g, '');
+	const withoutInlineCode = withoutCodeBlocks.replace(/`[^`]*`/g, '');
+
+	const matches = withoutInlineCode.match(/crumb-note:\/\/([\w-]+)/g);
+	if (!matches) return [];
+
+	const ids = matches.map((m) => m.replace('crumb-note://', ''));
+	return [...new Set(ids)];
+}

src/lib/utils/password.test.ts

@@ -0,0 +1,84 @@
+import { describe, it, expect } from 'vitest';
+import { readFileSync } from 'node:fs';
+import { generatePassword, PASSWORD_ALPHABET } from './password.js';
+
+const LOWERCASE = /[abcdefghijkmnpqrstuvwxyz]/;
+const UPPERCASE = /[ABCDEFGHJKLMNPQRSTUVWXYZ]/;
+const DIGIT = /[23456789]/;
+const SYMBOL = /[!@#$%^&*]/;
+
+/** Visually ambiguous characters the charset deliberately excludes. */
+const AMBIGUOUS = ['0', 'O', 'o', '1', 'l', 'I'];
+
+describe('PASSWORD_ALPHABET', () => {
+	it('is exactly 64 distinct characters', () => {
+		// 256 % 64 === 0, which is what keeps nanoid's masking exactly uniform.
+		// A charset edit that breaks this silently biases every password.
+		expect(PASSWORD_ALPHABET).toHaveLength(64);
+		expect(new Set(PASSWORD_ALPHABET).size).toBe(64);
+	});
+
+	it('excludes every visually ambiguous character', () => {
+		for (const char of AMBIGUOUS) {
+			expect(PASSWORD_ALPHABET.includes(char), char).toBe(false);
+		}
+	});
+});
+
+describe('generatePassword', () => {
+	it('returns a 20-character password by default', () => {
+		expect(generatePassword()).toHaveLength(20);
+	});
+
+	it('honours an explicit length', () => {
+		expect(generatePassword(8)).toHaveLength(8);
+		expect(generatePassword(32)).toHaveLength(32);
+		expect(generatePassword(64)).toHaveLength(64);
+	});
+
+	it('always includes at least one character from each of the four groups', () => {
+		// Not a statistical bet: the function only ever returns a class-complete
+		// password or throws, so every sample must pass.
+		for (let i = 0; i < 20; i++) {
+			const password = generatePassword();
+			expect(password, `sample ${i}`).toMatch(LOWERCASE);
+			expect(password, `sample ${i}`).toMatch(UPPERCASE);
+			expect(password, `sample ${i}`).toMatch(DIGIT);
+			expect(password, `sample ${i}`).toMatch(SYMBOL);
+		}
+	});
+
+	it('never emits a visually ambiguous character', () => {
+		// 0 O o 1 l I survive neither being read aloud nor retyped.
+		for (let i = 0; i < 20; i++) {
+			const password = generatePassword();
+			for (const char of AMBIGUOUS) {
+				expect(password.includes(char), `sample ${i} contains ${char}`).toBe(false);
+			}
+		}
+	});
+
+	it('draws only from the pinned 64-character charset', () => {
+		const charset = /^[abcdefghijkmnpqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789!@#$%^&*]+$/;
+		for (let i = 0; i < 20; i++) {
+			expect(generatePassword(), `sample ${i}`).toMatch(charset);
+		}
+	});
+
+	it('produces a different password on each call', () => {
+		const passwords = new Set(Array.from({ length: 20 }, () => generatePassword()));
+		expect(passwords.size).toBe(20);
+	});
+
+	it('throws below the 8-character server minimum', () => {
+		expect(() => generatePassword(7)).toThrow(/8/);
+		expect(() => generatePassword(0)).toThrow(/8/);
+		expect(() => generatePassword(-1)).toThrow(/8/);
+	});
+
+	it('does not use Math.random anywhere in the module', () => {
+		// Randomness must come from nanoid's CSPRNG, not Math.random.
+		const source = readFileSync(new URL('./password.ts', import.meta.url), 'utf8');
+		expect(source).not.toContain('Math.random');
+	});
+});

src/lib/utils/password.ts

@@ -0,0 +1,59 @@
+import { customAlphabet } from 'nanoid';
+
+// The excluded characters — 0 O o 1 l I — are visually ambiguous, so a generated
+// password survives being read aloud or retyped from a screenshot.
+const LOWERCASE = 'abcdefghijkmnpqrstuvwxyz'; // no l, no o
+const UPPERCASE = 'ABCDEFGHJKLMNPQRSTUVWXYZ'; // no I, no O
+const DIGITS = '23456789'; // no 0, no 1
+const SYMBOLS = '!@#$%^&*';
+
+/**
+ * Pinned at exactly 64 characters. 64 is a power of two, so nanoid's masking
+ * takes its exactly-uniform fast path (256 % 64 === 0) and no character is
+ * favoured over another. At 64 symbols a 20-character password carries 120 bits
+ * of entropy — 119.79 once conditioned on the class-completeness retry below.
+ * Do not change the size without understanding both consequences.
+ */
+export const PASSWORD_ALPHABET = LOWERCASE + UPPERCASE + DIGITS + SYMBOLS;
+
+const GROUPS = [LOWERCASE, UPPERCASE, DIGITS, SYMBOLS];
+
+/** The server rejects anything shorter. */
+const MIN_LENGTH = 8;
+
+/**
+ * Per-attempt failure is 13.5% at the default length of 20 and 61.9% at the
+ * minimum of 8, so exhausting the cap has probability ~1e-87 and ~1e-21
+ * respectively — unreachable in practice. The bound exists so a future charset
+ * edit cannot turn the retry into an infinite loop.
+ */
+const MAX_ATTEMPTS = 100;
+
+const randomString = customAlphabet(PASSWORD_ALPHABET);
+
+function containsAnyOf(password: string, group: string): boolean {
+	return [...password].some((char) => group.includes(char));
+}
+
+/**
+ * Generates a random password containing at least one lowercase letter, one
+ * uppercase letter, one digit and one symbol.
+ *
+ * A password missing a group is discarded whole and regenerated, which keeps the
+ * result uniform over exactly the set of valid passwords. Forcing characters
+ * into chosen positions and shuffling would need its own unbiased index source.
+ */
+export function generatePassword(length = 20): string {
+	if (length < MIN_LENGTH) {
+		throw new Error(`Password length must be at least ${MIN_LENGTH}, got ${length}`);
+	}
+
+	for (let attempt = 0; attempt < MAX_ATTEMPTS; attempt++) {
+		const password = randomString(length);
+		if (GROUPS.every((group) => containsAnyOf(password, group))) return password;
+	}
+
+	throw new Error(
+		`Failed to generate a password with all character groups after ${MAX_ATTEMPTS} attempts`
+	);
+}

src/lib/utils/theme.svelte.ts

@@ -1,7 +1,7 @@
 import { browser } from '$app/environment';
 
 const LIGHT_THEME_COLOR = '#f0e6d3';
-const DARK_THEME_COLOR = '#1a1715';
+const DARK_THEME_COLOR = '#141312';
 
 let darkMode = $state(false);
 

src/lib/utils/theme.test.ts

@@ -37,7 +37,7 @@ describe('applyTheme', () => {
 	it('updates meta theme-color for dark mode', () => {
 		applyTheme('dark');
 		const meta = document.querySelector('meta[name="theme-color"]');
-		expect(meta?.getAttribute('content')).toBe('#1a1715');
+		expect(meta?.getAttribute('content')).toBe('#141312');
 	});
 
 	it('updates meta theme-color for light mode', () => {

src/routes/(app)/settings/users/+page.svelte

@@ -1,6 +1,16 @@
 <script lang="ts">
 	import type { User } from '$lib/types/index.js';
 	import PasswordStrengthMeter from '$lib/components/PasswordStrengthMeter.svelte';
+	import { canResetPassword, passwordResetBlockedReason, canDisablePasswordLogin } from '$lib/utils/auth-methods.js';
+	import { generatePassword } from '$lib/utils/password.js';
+	import { tooltip } from '$lib/utils/tooltip.js';
+	import ShieldCheck from 'lucide-svelte/icons/shield-check';
+	import ShieldOff from 'lucide-svelte/icons/shield-off';
+	import KeyRound from 'lucide-svelte/icons/key-round';
+	import LockKeyhole from 'lucide-svelte/icons/lock-keyhole';
+	import LogOut from 'lucide-svelte/icons/log-out';
+	import Trash2 from 'lucide-svelte/icons/trash-2';
+	import LoaderCircle from 'lucide-svelte/icons/loader-circle';
 
 	let { data } = $props();
 	// svelte-ignore state_referenced_locally
@@ -15,6 +25,213 @@
 	let createMsg = $state('');
 	let createError = $state(false);
 
+	/**
+	 * One row's password-reset state.
+	 *
+	 * The generated plaintext lives here and nowhere else — never localStorage,
+	 * sessionStorage, IndexedDB, a sync payload or a log — so navigating away is
+	 * enough to lose it. State is per row rather than shared because two rows'
+	 * outcomes would otherwise overwrite each other, and a password destroyed that
+	 * way is unrecoverable.
+	 */
+	type ResetState = {
+		inFlight: boolean;
+		/** Revealed plaintext. Set on success and on an unconfirmed outcome. */
+		password: string | null;
+		/** Row message. Always rendered *alongside* `password`, never instead of it. */
+		message: string | null;
+		copyStatus: string | null;
+		/**
+		 * Reason the server refused, kept even after the message is dismissed. This
+		 * list snapshots `authProvider` at page load and never refetches, so a row can
+		 * still look eligible after the account moved to OAuth; without this the
+		 * control would stay available and invite the same failure forever.
+		 */
+		serverReason: string | null;
+	};
+
+	const IDLE_RESET: ResetState = {
+		inFlight: false,
+		password: null,
+		message: null,
+		copyStatus: null,
+		serverReason: null
+	};
+
+	const SELF_RESET_REASON = 'Change your own password in Profile.';
+
+	/**
+	 * The request left the device but no answer came back, so the server may well
+	 * have stored this password. Revealing it anyway is deliberate: it is the only
+	 * copy that exists, and dropping it could leave the account holding a credential
+	 * nobody knows.
+	 */
+	const UNCONFIRMED_MESSAGE =
+		'Could not confirm the reset. This password may or may not have been applied. Keep it — if the user cannot sign in, reset again once you are back online.';
+
+	/**
+	 * Definite, not hedged: the service worker caches only `GET /api/*`, so a PATCH
+	 * issued while offline never leaves the browser and nothing can have changed.
+	 */
+	const OFFLINE_MESSAGE = "You're offline — nothing was changed. Try again when reconnected.";
+
+	let resets = $state<Record<number, ResetState>>({});
+	let announcement = $state('');
+	const resetButtons: Record<number, HTMLButtonElement | null> = {};
+
+	function userLabel(user: User): string {
+		return user.displayName || user.email;
+	}
+
+	/**
+	 * Updates the live region's text. The region itself is rendered empty from the
+	 * first paint and never inserted alongside its content — a region added to the
+	 * DOM together with its text is not reliably announced, least of all by
+	 * TalkBack.
+	 */
+	function announce(text: string) {
+		announcement = text;
+	}
+
+	/** Why this row's password cannot be reset, or null when it can. */
+	function resetBlockedReason(user: User): string | null {
+		// Takes precedence over eligibility: an admin changes their own password in
+		// the profile flow, which verifies the current one.
+		if (user.id === data.user?.id) return SELF_RESET_REASON;
+
+		const serverReason = resets[user.id]?.serverReason;
+		if (serverReason) return serverReason;
+
+		if (!canResetPassword(user)) {
+			// auth-methods guarantees a non-empty reason whenever the check fails; the
+			// ?? only satisfies the nullable return type, as on the API route.
+			return passwordResetBlockedReason(user) ?? 'Password login is not available for this account.';
+		}
+		return null;
+	}
+
+	/**
+	 * How one row's control presents itself. `unavailable` is expressed with
+	 * `aria-disabled`, never the `disabled` attribute: a disabled button leaves the
+	 * tab order, so a keyboard or screen-reader user loses the element they just
+	 * activated, and a `title` tooltip explains nothing on a touch screen.
+	 */
+	function resetControl(user: User): {
+		reason: string | null;
+		inFlight: boolean;
+		unavailable: boolean;
+	} {
+		const state = resets[user.id];
+		const reason = resetBlockedReason(user);
+		const inFlight = state?.inFlight === true;
+		return {
+			reason,
+			inFlight,
+			unavailable: reason !== null || inFlight || state?.password != null
+		};
+	}
+
+	/** Merges a partial update into one row's state, leaving untouched fields alone. */
+	function patchReset(userId: number, patch: Partial<ResetState>) {
+		resets[userId] = { ...IDLE_RESET, ...resets[userId], ...patch };
+	}
+
+	function revealUnconfirmed(user: User, password: string) {
+		patchReset(user.id, { inFlight: false, password, message: UNCONFIRMED_MESSAGE });
+		announce(
+			`Could not confirm the password reset for ${userLabel(user)}. The generated password is shown in their row — keep it.`
+		);
+	}
+
+	async function resetUserPassword(user: User) {
+		// The control stays focusable while unavailable, so activation is refused
+		// here instead of by the browser.
+		if (resetControl(user).unavailable) return;
+
+		// Checked before the request, so the offline outcome is reported as the
+		// certainty it is rather than as a lost response.
+		if (navigator.onLine === false) {
+			patchReset(user.id, { message: OFFLINE_MESSAGE, copyStatus: null });
+			announce(`${userLabel(user)}: ${OFFLINE_MESSAGE}`);
+			return;
+		}
+
+		const password = generatePassword();
+		patchReset(user.id, { inFlight: true, message: null, copyStatus: null });
+
+		try {
+			const res = await fetch(`/api/admin/users/${user.id}`, {
+				method: 'PATCH',
+				headers: { 'Content-Type': 'application/json' },
+				body: JSON.stringify({ newPassword: password })
+			});
+
+			if (res.ok) {
+				patchReset(user.id, { inFlight: false, password, message: null });
+				announce(
+					`New password generated for ${userLabel(user)}. It is shown in their row — copy it now, it cannot be shown again.`
+				);
+				return;
+			}
+
+			if (res.status === 404) {
+				users = users.filter((u) => u.id !== user.id);
+				// No account, no credential: drop the row's plaintext with the row.
+				delete resets[user.id];
+				announce(
+					`${userLabel(user)} no longer exists. The row was removed and no password was set.`
+				);
+				return;
+			}
+
+			const body = await res.json().catch(() => ({}));
+			const message = typeof body.message === 'string' && body.message ? body.message : null;
+			if (message !== null && res.status < 500) {
+				// A refusal the server states outright: nothing was stored, so no
+				// password is revealed and the reason sticks to the control.
+				patchReset(user.id, { inFlight: false, message, serverReason: message });
+				announce(`Password reset failed for ${userLabel(user)}. ${message}`);
+				return;
+			}
+
+			// A status without a readable reason says nothing about what the server did.
+			revealUnconfirmed(user, password);
+		} catch {
+			// The response was lost, not refused — see UNCONFIRMED_MESSAGE.
+			revealUnconfirmed(user, password);
+		}
+	}
+
+	async function copyPassword(user: User) {
+		const password = resets[user.id]?.password;
+		if (!password) return;
+		try {
+			// Absent outside a secure context, which a LAN-IP HTTP deployment is not,
+			// so the failure below has to be a working fallback rather than a dead end.
+			await navigator.clipboard.writeText(password);
+			patchReset(user.id, { copyStatus: 'Copied to clipboard.' });
+			announce(`Password for ${userLabel(user)} copied to clipboard.`);
+		} catch {
+			patchReset(user.id, {
+				copyStatus: 'Could not copy automatically — select the password and copy it by hand.'
+			});
+			announce(
+				`Could not copy the password for ${userLabel(user)}. Select it in their row and copy it by hand.`
+			);
+		}
+	}
+
+	function dismissReset(user: User) {
+		const serverReason = resets[user.id]?.serverReason ?? null;
+		// A server refusal explains the control's state, which outlives the message
+		// being dismissed here.
+		if (serverReason) resets[user.id] = { ...IDLE_RESET, serverReason };
+		else delete resets[user.id];
+		announce(`Password reset message for ${userLabel(user)} cleared.`);
+		// Never drop the admin on <body>: give the row's control the focus back.
+		resetButtons[user.id]?.focus();
+	}
+
 	async function createUser() {
 		createMsg = '';
 		if (!newEmail) {
@@ -70,6 +287,7 @@
 			const res = await fetch(`/api/admin/users/${userId}`, { method: 'DELETE' });
 			if (res.ok) {
 				users = users.filter((u) => u.id !== userId);
+				delete resets[userId];
 				createMsg = 'User deleted';
 				createError = false;
 			} else {
@@ -114,6 +332,37 @@
 			// ignore
 		}
 	}
+
+	async function disablePasswordLogin(user: User) {
+		if (!canDisablePasswordLogin(user, data.user?.id ?? -1)) return;
+		if (
+			!confirm(
+				`Disable password login for ${userLabel(user)}? They will need to sign in via their linked OAuth provider. All sessions will be revoked.`
+			)
+		) {
+			return;
+		}
+		try {
+			const res = await fetch(`/api/admin/users/${user.id}`, {
+				method: 'PATCH',
+				headers: { 'Content-Type': 'application/json' },
+				body: JSON.stringify({ disablePasswordLogin: true })
+			});
+			if (res.ok) {
+				const updated = await res.json();
+				users = users.map((u) => (u.id === user.id ? updated : u));
+				createMsg = `Password login disabled for ${userLabel(user)}`;
+				createError = false;
+			} else {
+				const d = await res.json().catch(() => ({}));
+				createMsg = d.message || 'Failed to disable password login';
+				createError = true;
+			}
+		} catch {
+			createMsg = 'Connection error';
+			createError = true;
+		}
+	}
 </script>
 
 <!-- Create User -->
@@ -172,46 +421,183 @@
 	<section class="rounded-sm border border-[var(--border-subtle)] bg-[var(--bg-surface)] p-6 shadow-[var(--card-shadow)]">
 		<h2 class="mb-4 text-lg font-semibold text-[var(--text)]">Users ({users.length})</h2>
 
+		<!-- Rendered empty on first paint; only its text is ever replaced, so both
+		     reveals and per-row failures are announced from a region assistive tech
+		     has already been watching. -->
+		<p
+			role="status"
+			aria-live="polite"
+			data-testid="reset-password-live"
+			class="sr-only"
+		>{announcement}</p>
+
 		<div class="space-y-3">
 			{#each users as user (user.id)}
+				{@const reset = resets[user.id]}
+				{@const control = resetControl(user)}
+				{@const roleAction = user.role === 'admin' ? 'Demote to user' : 'Promote to admin'}
+				{@const resetLabel = control.inFlight ? 'Resetting…' : 'Reset password'}
 				<div
-					class="flex flex-col gap-2 rounded-sm border border-[var(--border-subtle)] p-4 sm:flex-row sm:items-center sm:justify-between"
+					class="flex flex-col gap-3 rounded-sm border border-[var(--border-subtle)] p-4"
 					data-testid="user-row-{user.id}"
 				>
-					<div class="min-w-0">
-						<p class="truncate font-medium text-[var(--text)]">
-							{user.displayName || user.email}
-							{#if user.role === 'admin'}
-								<span class="ml-2 rounded-sm bg-[var(--primary)]/15 px-2 py-0.5 text-xs text-[var(--primary)]">admin</span>
+					<div class="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+						<div class="min-w-0">
+							<p class="truncate font-medium text-[var(--text)]">
+								{user.displayName || user.email}
+								{#if user.role === 'admin'}
+									<span class="ml-2 rounded-sm bg-[var(--primary)]/15 px-2 py-0.5 text-xs text-[var(--primary)]">admin</span>
+								{/if}
+							</p>
+							<p class="truncate text-sm text-[var(--text-muted)]">{user.email}</p>
+						</div>
+						<!-- One uniform 44x44 square per action, replacing four text labels that
+						     wrapped onto three lines at phone width. `flex-wrap` is what keeps the
+						     squares square: flex compresses items only on a line that overflows, so
+						     breaking the line means no button is ever asked to shrink. Drop it and
+						     the four flatten to 40x44 at 320px — under the minimum, on a row whose
+						     Delete is irreversible. They hold one line down to 336px, which is
+						     exactly 4x44 plus the gaps, and take a second line below that: correctly
+						     sized targets over two lines beat cramped ones on one. The container's
+						     own `shrink-0` is a different mechanism and does carry weight — from
+						     640px the row turns `sm:flex-row`, where the truncating name block would
+						     otherwise squeeze the strip. On the buttons themselves that same token
+						     would do nothing, `flex-wrap` having already spared them. Each icon
+						     carries both a tooltip, for a mouse, and an aria-label, since an icon
+						     alone has no accessible name. -->
+						<div class="flex shrink-0 flex-wrap items-center gap-1">
+							<button
+								onclick={() => toggleRole(user)}
+								class="inline-flex size-11 items-center justify-center rounded-sm text-[var(--text-muted)] transition-colors duration-150 ease-out hover:bg-[var(--hover-wash)]/10"
+								use:tooltip={roleAction}
+								aria-label={roleAction}
+							>
+								{#if user.role === 'admin'}
+									<ShieldOff class="h-4 w-4" />
+								{:else}
+									<ShieldCheck class="h-4 w-4" />
+								{/if}
+							</button>
+							<!-- Offered on every row, the admin's own included: a control that
+							     vanishes is the confusion this replaces. -->
+							<button
+								bind:this={resetButtons[user.id]}
+								onclick={() => resetUserPassword(user)}
+								data-testid="reset-password-btn-{user.id}"
+								aria-disabled={control.unavailable}
+								aria-describedby={control.reason ? `reset-password-reason-${user.id}` : undefined}
+								use:tooltip={resetLabel}
+								aria-label={resetLabel}
+								class="inline-flex size-11 items-center justify-center rounded-sm transition-colors duration-150 ease-out {control.unavailable
+									? 'cursor-not-allowed border border-dashed border-[var(--border-subtle)] text-[var(--text-muted)]'
+									: 'text-[var(--text)] hover:bg-[var(--hover-wash)]/10'}"
+							>
+								{#if control.inFlight}
+									<!-- The label went with the text, so in-flight has to be carried by
+									     the icon and by the accessible name above. -->
+									<LoaderCircle class="h-4 w-4 animate-spin" />
+								{:else}
+									<KeyRound class="h-4 w-4" />
+								{/if}
+							</button>
+							{#if canDisablePasswordLogin(user, data.user?.id ?? -1)}
+								<button
+									onclick={() => disablePasswordLogin(user)}
+									data-testid="disable-password-btn-{user.id}"
+									class="inline-flex size-11 items-center justify-center rounded-sm text-[var(--text-muted)] transition-colors duration-150 ease-out hover:bg-[var(--hover-wash)]/10"
+									use:tooltip={'Disable password login'}
+									aria-label="Disable password login"
+								>
+									<LockKeyhole class="h-4 w-4" />
+								</button>
 							{/if}
-						</p>
-						<p class="truncate text-sm text-[var(--text-muted)]">{user.email}</p>
-					</div>
-					<div class="flex flex-wrap items-center gap-2">
-						<button
-							onclick={() => toggleRole(user)}
-							class="rounded-sm px-3 py-1 text-xs text-[var(--text-muted)] hover:bg-[var(--border-subtle)]/50"
-							title={user.role === 'admin' ? 'Demote to user' : 'Promote to admin'}
-						>
-							{user.role === 'admin' ? 'Make user' : 'Make admin'}
-						</button>
-						{#if user.id !== data.user?.id}
-							<button
-								onclick={() => revokeSessions(user)}
-								class="rounded-sm px-3 py-1 text-xs text-[var(--text-muted)] hover:bg-[var(--border-subtle)]/50"
-								title="Force logout"
-							>
-								Revoke
-							</button>
-							<button
-								onclick={() => deleteUser(user.id)}
-								data-testid="delete-user-btn-{user.id}"
-								class="rounded-sm px-3 py-1 text-xs text-[var(--destructive)] hover:bg-[var(--error-bg)]"
-							>
-								Delete
-							</button>
-						{/if}
+							{#if user.id !== data.user?.id}
+								<button
+									onclick={() => revokeSessions(user)}
+									class="inline-flex size-11 items-center justify-center rounded-sm text-[var(--text-muted)] transition-colors duration-150 ease-out hover:bg-[var(--hover-wash)]/10"
+									use:tooltip={'Revoke all sessions'}
+									aria-label="Revoke all sessions"
+								>
+									<LogOut class="h-4 w-4" />
+								</button>
+								<button
+									onclick={() => deleteUser(user.id)}
+									data-testid="delete-user-btn-{user.id}"
+									class="inline-flex size-11 items-center justify-center rounded-sm text-[var(--destructive)] transition-colors duration-150 ease-out hover:bg-[var(--error-bg)]"
+									use:tooltip={'Delete user'}
+									aria-label="Delete user"
+								>
+									<Trash2 class="h-4 w-4" />
+								</button>
+							{/if}
+						</div>
 					</div>
+
+					{#if control.reason || reset?.message || reset?.password}
+						<div class="flex flex-col gap-2">
+							{#if control.reason}
+								<!-- Visible text, not a tooltip: a title attribute is unreachable
+								     by touch, and colour alone explains nothing. -->
+								<p
+									id="reset-password-reason-{user.id}"
+									data-testid="reset-password-reason-{user.id}"
+									class="text-xs text-[var(--text-muted)]"
+								>{control.reason}</p>
+							{/if}
+
+							{#if reset?.message}
+								<p
+									data-testid="reset-password-error-{user.id}"
+									class="rounded-sm border border-[var(--error-border)] bg-[var(--error-bg)] p-2 text-xs text-[var(--error-text)]"
+								>{reset.message}</p>
+							{/if}
+
+							{#if reset?.password}
+								<!-- Rendered independently of the message above, so a failure can
+								     never replace a password that is already the account's only
+								     credential. -->
+								<div class="flex flex-col gap-2 rounded-sm border border-[var(--border)] bg-[var(--bg-base)] p-3 shadow-[var(--card-shadow)]">
+									<p class="text-xs text-[var(--text-muted)]">
+										New password for {userLabel(user)} — shown once, not stored anywhere.
+									</p>
+									<code
+										data-testid="generated-password-{user.id}"
+										class="block break-all select-all text-sm text-[var(--text)]"
+									>{reset.password}</code>
+								</div>
+							{/if}
+
+							{#if reset?.message || reset?.password}
+								<!-- 44px targets with a wide gap: dismissing is irreversible, so a
+								     mis-tap next to Copy would destroy a live credential. -->
+								<div class="flex flex-wrap items-center gap-3">
+									{#if reset?.password}
+										<button
+											onclick={() => copyPassword(user)}
+											data-testid="copy-password-btn-{user.id}"
+											class="inline-flex min-h-11 min-w-11 items-center justify-center rounded-sm border border-[var(--border-subtle)] px-3 text-xs text-[var(--text)] transition-colors duration-150 ease-out hover:border-[var(--primary)] hover:bg-[var(--hover-wash)]/10"
+										>
+											Copy
+										</button>
+									{/if}
+									<button
+										onclick={() => dismissReset(user)}
+										data-testid="dismiss-password-btn-{user.id}"
+										class="inline-flex min-h-11 min-w-11 items-center justify-center rounded-sm border border-[var(--destructive)] px-3 text-xs text-[var(--destructive)] transition-colors duration-150 ease-out hover:bg-[var(--error-bg)]"
+									>
+										Dismiss
+									</button>
+								</div>
+							{/if}
+
+							{#if reset?.copyStatus}
+								<p
+									data-testid="copy-status-{user.id}"
+									class="text-xs text-[var(--text-muted)]"
+								>{reset.copyStatus}</p>
+							{/if}
+						</div>
+					{/if}
 				</div>
 			{/each}
 		</div>

src/routes/(share)/s/[token]/+page.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-	import { NOTE_COLORS } from '$lib/utils/colors.js';
+	import { getNoteColor } from '$lib/utils/colors.js';
 	import { renderMarkdown } from '$lib/utils/markdown.js';
 	import { linkifyText } from '$lib/utils/checklist.js';
 	import type { NoteColor, PublicAttachment } from '$lib/types/index.js';
@@ -12,8 +12,12 @@
 
 	const { data } = $props();
 
+	// Both palettes are emitted as custom properties so the card follows the visitor's theme on the
+	// first paint — the CSS variables in app.css switch on [data-theme], which app.html sets before
+	// hydration, so a JS-resolved single colour would flash the wrong palette on this SSR page.
 	const noteColor = data.color as NoteColor;
-	const bgColor = NOTE_COLORS[noteColor]?.bg ?? NOTE_COLORS.default.bg;
+	const bgLight = getNoteColor(noteColor, false);
+	const bgDark = getNoteColor(noteColor, true);
 
 	const renderedContent = renderMarkdown(data.content);
 
@@ -55,8 +59,8 @@
 
 <div class="mx-4 w-full max-w-2xl py-10">
 	<article
-		class="rounded-sm border border-[var(--border-subtle)] shadow-[var(--card-shadow)] overflow-hidden"
-		style="background-color: {bgColor}"
+		class="note-surface rounded-sm border border-[var(--border-subtle)] shadow-[var(--card-shadow)] overflow-hidden"
+		style="--note-bg: {bgLight}; --note-bg-dark: {bgDark}"
 		data-testid="shared-note"
 	>
 		<div class="px-6 py-5">
@@ -128,3 +132,13 @@
 		</a>
 	</div>
 </div>
+
+<style>
+	.note-surface {
+		background-color: var(--note-bg);
+	}
+
+	:global([data-theme='dark']) .note-surface {
+		background-color: var(--note-bg-dark);
+	}
+</style>

src/routes/api/admin/users/[id]/+server.ts

@@ -1,7 +1,7 @@
 import { json, error } from '@sveltejs/kit';
 import type { RequestHandler } from './$types.js';
 import { requireAdmin } from '$lib/server/api-utils.js';
-import { getUser, deleteUser, updateUserRole, resetPassword, revokeAllSessions } from '$lib/server/auth.js';
+import { getUser, deleteUser, updateUserRole, resetPassword, revokeAllSessions, disablePasswordLogin } from '$lib/server/auth.js';
 import { isEmailConfigured, sendPasswordResetEmail, sendRoleChangedEmail } from '$lib/server/email.js';
 
 export const PATCH: RequestHandler = async ({ params, request, ...event }) => {
@@ -15,6 +15,9 @@ export const PATCH: RequestHandler = async ({ params, request, ...event }) => {
 	const origin = process.env.ORIGIN || 'http://localhost:3000';
 
 	if (body.role !== undefined) {
+		if (body.role !== 'admin' && body.role !== 'user') {
+			throw error(400, 'Invalid role');
+		}
 		// Prevent admin from demoting themselves
 		if (userId === admin.id && body.role !== 'admin') {
 			throw error(400, 'Cannot change your own role');
@@ -31,7 +34,13 @@ export const PATCH: RequestHandler = async ({ params, request, ...event }) => {
 		if (body.newPassword.length < 8) {
 			throw error(400, 'Password must be at least 8 characters');
 		}
+		// Prevent admin from resetting their own password — changing your own
+		// password goes through the profile flow, which verifies the current one.
+		if (userId === admin.id) {
+			throw error(400, 'Cannot reset your own password — change it from your profile instead');
+		}
 		await resetPassword(userId, body.newPassword);
+		revokeAllSessions(userId);
 
 		// Notify user of password reset (fire-and-forget)
 		if (isEmailConfigured() && user.email) {
@@ -39,6 +48,22 @@ export const PATCH: RequestHandler = async ({ params, request, ...event }) => {
 		}
 	}
 
+	if (body.disablePasswordLogin) {
+		if (userId === admin.id) {
+			throw error(400, 'Cannot disable password login on your own account');
+		}
+		if (!user.passwordLoginEnabled) {
+			throw error(400, 'Password login is not enabled for this account');
+		}
+		if (user.authProvider === 'password' || user.authProvider === 'none') {
+			throw error(
+				400,
+				'Password login can only be disabled when the account is linked to OAuth'
+			);
+		}
+		disablePasswordLogin(userId);
+	}
+
 	if (body.revokeSessions) {
 		revokeAllSessions(userId);
 	}

src/routes/api/auth/account/+server.ts

@@ -3,6 +3,7 @@ import type { RequestHandler } from './$types.js';
 import { getUserId } from '$lib/server/api-utils.js';
 import { verifyPassword, deleteUser, deleteSession, getUser } from '$lib/server/auth.js';
 import { isEmailConfigured, sendAccountDeletedEmail } from '$lib/server/email.js';
+import { requiresPasswordForAccountDeletion } from '$lib/utils/auth-methods.js';
 
 export const DELETE: RequestHandler = async ({ request, cookies, ...event }) => {
 	const userId = getUserId(event);
@@ -11,8 +12,9 @@ export const DELETE: RequestHandler = async ({ request, cookies, ...event }) =>
 
 	const body = await request.json();
 
-	// OAuth users don't have passwords — allow deletion without password
-	if (user.authProvider === 'password') {
+	// Password required for pure password accounts; OAuth-linked accounts may delete
+	// with their active SSO session even when password login was admin-enabled.
+	if (requiresPasswordForAccountDeletion(user)) {
 		if (!body.password) throw error(400, 'Password is required');
 		const verified = await verifyPassword(user.email, body.password);
 		if (!verified) throw error(401, 'Invalid password');

src/routes/api/notes/[id]/attachments/+server.ts

@@ -23,6 +23,7 @@ export const GET: RequestHandler = async ({ params, url, ...event }) => {
 		return new Response(buffer, {
 			headers: {
 				'Content-Type': mimeType,
+				'X-Content-Type-Options': 'nosniff',
 				'Content-Disposition': `inline; filename="${attachment.filename}"`,
 				'Cache-Control': 'public, max-age=31536000, immutable'
 			}

src/routes/api/shared/[token]/attachment/[attachmentId]/+server.ts

@@ -31,6 +31,7 @@ export const GET: RequestHandler = async ({ params, url, getClientAddress }) =>
 		return new Response(buffer, {
 			headers: {
 				'Content-Type': mimeType,
+				'X-Content-Type-Options': 'nosniff',
 				'Content-Disposition': `inline; filename="${attachment.filename}"`,
 				'Cache-Control': 'public, max-age=3600'
 			}

static/api/openapi.json

@@ -3,7 +3,7 @@
   "info": {
     "title": "Crumbs API",
     "description": "Auto-generated API spec for crumbs",
-    "version": "0.27.1",
+    "version": "0.33.0",
     "contact": {
       "name": "Bretzel",
       "url": "https://bretzel.app"

tests/e2e/admin-users.spec.ts

@@ -1,13 +1,27 @@
-import { test, expect } from './helpers/fixtures.js';
+import { test, expect, TEST_EMAIL } from './helpers/fixtures.js';
+import { randomUUID } from 'crypto';
 import { readFileSync } from 'fs';
 import { fileURLToPath } from 'url';
 import { dirname, join } from 'path';
+import Database from 'better-sqlite3';
 import { TEST_CREDENTIALS_FILE } from './global-setup';
 
 const { userPassword } = JSON.parse(readFileSync(TEST_CREDENTIALS_FILE, 'utf-8'));
 
 const __dirname = dirname(fileURLToPath(import.meta.url));
 const TEST_IMAGE_PATH = join(__dirname, 'helpers', 'test-image.png');
+const TEST_DB = './data/test-crumbs.db';
+
+/** Link a user row to an OAuth provider in the test database (simulates first SSO sign-in). */
+function linkUserToOAuth(userId: number, provider = 'google', providerId?: string): void {
+	const db = new Database(TEST_DB);
+	db.prepare('UPDATE users SET auth_provider = ?, provider_id = ? WHERE id = ?').run(
+		provider,
+		providerId ?? `test-${userId}`,
+		userId
+	);
+	db.close();
+}
 
 /** Create a victim user via the admin API, returning the user's id. */
 async function createVictim(
@@ -23,6 +37,36 @@ async function createVictim(
 	return user.id;
 }
 
+/**
+ * Create a victim user with no password via the admin API, returning the user's id.
+ * Omitting the password is the OAuth-only path: createUser() stores authProvider
+ * 'none' with passwordLoginEnabled false until an admin reset enables it.
+ */
+async function createOAuthOnlyVictim(
+	page: import('@playwright/test').Page,
+	email: string,
+	displayName = email.split('@')[0]
+): Promise<number> {
+	const res = await page.request.post('/api/admin/users', {
+		data: { email, displayName, role: 'user' }
+	});
+	expect(res.status()).toBe(201);
+	const user = await res.json();
+	expect(user.authProvider).toBe('none');
+	expect(user.passwordLoginEnabled).toBe(false);
+	return user.id;
+}
+
+/** The id of the admin account the authenticated page is signed in as. */
+async function currentAdminId(page: import('@playwright/test').Page): Promise<number> {
+	const res = await page.request.get('/api/admin/users');
+	expect(res.status()).toBe(200);
+	const users = (await res.json()) as Array<{ id: number; email: string }>;
+	const admin = users.find((u) => u.email === TEST_EMAIL);
+	if (!admin) throw new Error(`admin ${TEST_EMAIL} is missing from the users list`);
+	return admin.id;
+}
+
 test.describe.serial('Admin — User Deletion', () => {
 	test('Scenario: Admin deletes a user from the users list', async ({
 		authenticatedPage: page
@@ -151,3 +195,832 @@ test.describe.serial('Admin — User Deletion', () => {
 		expect(loginRes.status()).toBe(401);
 	});
 });
+
+test.describe.serial('Admin — Password Reset', () => {
+	test('Scenario: An account can sign in with a password the admin set', async ({
+		authenticatedPage: page,
+		browser
+	}) => {
+		// Given a password-auth user exists
+		const email = 'reset-target@test.com';
+		const victimId = await createVictim(page, email, 'Reset Target');
+
+		// When the admin sets a new password for that account
+		const newPassword = `reset-${randomUUID()}`;
+		const res = await page.request.patch(`/api/admin/users/${victimId}`, {
+			data: { newPassword }
+		});
+
+		// Then the reset succeeds
+		expect(res.status()).toBe(200);
+
+		// And the account can sign in with the new password. A separate browser
+		// context keeps the resulting session cookie out of the admin's jar.
+		const ctx = await browser.newContext();
+		const loginRes = await ctx.request.post('/api/auth/login', {
+			data: { email, password: newPassword }
+		});
+		expect(loginRes.status()).toBe(200);
+		await ctx.close();
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: An OAuth-only account can be given a password by an admin', async ({
+		authenticatedPage: page,
+		browser
+	}) => {
+		// Given an OAuth-only user exists
+		const email = 'oauth-only@test.com';
+		const victimId = await createOAuthOnlyVictim(page, email, 'OAuth Only');
+
+		// When the admin sets a password for that account
+		const newPassword = `oauth-pw-${randomUUID()}`;
+		const res = await page.request.patch(`/api/admin/users/${victimId}`, {
+			data: { newPassword }
+		});
+
+		// Then the reset succeeds and enables password login
+		expect(res.status()).toBe(200);
+		const updated = await res.json();
+		expect(updated.passwordLoginEnabled).toBe(true);
+
+		// And the account can sign in with the new password while keeping OAuth
+		const ctx = await browser.newContext();
+		const loginRes = await ctx.request.post('/api/auth/login', {
+			data: { email, password: newPassword }
+		});
+		expect(loginRes.status()).toBe(200);
+		await ctx.close();
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: A password reset revokes all existing sessions', async ({
+		authenticatedPage: page,
+		browser
+	}) => {
+		// Given a password-auth user with an active session
+		const email = 'revoke-on-reset@test.com';
+		const victimId = await createVictim(page, email, 'Revoke Reset');
+		const ctx = await browser.newContext();
+		const loginRes = await ctx.request.post('/api/auth/login', {
+			data: { email, password: userPassword }
+		});
+		expect(loginRes.status()).toBe(200);
+
+		// When the admin sets a new password for that account
+		const newPassword = `revoke-${randomUUID()}`;
+		const resetRes = await page.request.patch(`/api/admin/users/${victimId}`, {
+			data: { newPassword }
+		});
+		expect(resetRes.status()).toBe(200);
+
+		// Then the old session is no longer valid
+		expect((await ctx.request.get('/api/notes')).status()).toBe(401);
+		await ctx.close();
+
+		// And the new password still works
+		const fresh = await browser.newContext();
+		expect(
+			(
+				await fresh.request.post('/api/auth/login', {
+					data: { email, password: newPassword }
+				})
+			).status()
+		).toBe(200);
+		await fresh.close();
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: An admin can disable password login on an OAuth-linked user', async ({
+		authenticatedPage: page
+	}) => {
+		// Given an OAuth-linked user with password login enabled
+		const email = 'disable-pw@test.com';
+		const victimId = await createVictim(page, email, 'Disable Pw');
+		linkUserToOAuth(victimId);
+
+		// When the admin disables password login for that account
+		const res = await page.request.patch(`/api/admin/users/${victimId}`, {
+			data: { disablePasswordLogin: true }
+		});
+
+		// Then password login is off and the old password no longer works
+		expect(res.status()).toBe(200);
+		expect((await res.json()).passwordLoginEnabled).toBe(false);
+		expect(
+			(await page.request.post('/api/auth/login', { data: { email, password: userPassword } }))
+				.status()
+		).toBe(401);
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: An admin cannot reset their own password', async ({
+		authenticatedPage: page
+	}) => {
+		// Given the admin's own account
+		const adminId = await currentAdminId(page);
+
+		// When the admin targets their own account for a password reset
+		const res = await page.request.patch(`/api/admin/users/${adminId}`, {
+			data: { newPassword: `self-${randomUUID()}` }
+		});
+
+		// Then the attempt is rejected and the response says why
+		expect(res.status()).toBe(400);
+		const body = await res.json();
+		expect(body.message).toMatch(/your own password/i);
+	});
+
+	test('Scenario: A password below the minimum length is rejected for its length, whatever the account', async ({
+		authenticatedPage: page
+	}) => {
+		// Given an OAuth-only user exists, who is also ineligible for a reset
+		const victimId = await createOAuthOnlyVictim(page, 'short-pw-oauth@test.com', 'Short Pw');
+
+		// When the admin attempts to set a password shorter than the minimum
+		const res = await page.request.patch(`/api/admin/users/${victimId}`, {
+			data: { newPassword: 'short' }
+		});
+
+		// Then the length rule is what the response reports, taking precedence
+		// over the eligibility rule
+		expect(res.status()).toBe(400);
+		const body = await res.json();
+		expect(body.message).toMatch(/at least 8 characters/i);
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+});
+
+/** Open the users settings page and wait for it to hydrate. */
+async function openUsersPage(page: import('@playwright/test').Page): Promise<void> {
+	await page.goto('/settings/users');
+	await page.waitForLoadState('networkidle');
+}
+
+/**
+ * Reset a row's password through the UI and return the revealed plaintext.
+ * Trimmed because the reveal is markup-formatted text, not a form value.
+ */
+async function resetViaUi(
+	page: import('@playwright/test').Page,
+	victimId: number
+): Promise<string> {
+	await page.getByTestId(`reset-password-btn-${victimId}`).click();
+	const reveal = page.getByTestId(`generated-password-${victimId}`);
+	await expect(reveal).toBeVisible();
+	const revealed = (await reveal.textContent())?.trim() ?? '';
+	expect(revealed.length).toBeGreaterThanOrEqual(8);
+	return revealed;
+}
+
+/**
+ * The four row action buttons, in DOM order, named by their accessible name. An
+ * eligible row that is not the signed-in admin's own offers all four.
+ */
+const ROW_ACTION_LABELS = [
+	'Promote to admin',
+	'Reset password',
+	'Disable password login',
+	'Revoke all sessions',
+	'Delete user'
+] as const;
+
+test.describe('Admin — Password Reset UI', () => {
+	test('Scenario: Every user row offers a reset control, and an unavailable one says why', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a password-auth user and an OAuth-only user exist
+		const eligibleId = await createVictim(page, 'ui-reason-pw@test.com', 'UI Reason Pw');
+		const oauthId = await createOAuthOnlyVictim(page, 'ui-reason-oauth@test.com', 'UI Reason OAuth');
+		const adminId = await currentAdminId(page);
+
+		// When the admin views the users list
+		const patchedIds: string[] = [];
+		page.on('request', (req) => {
+			if (req.method() === 'PATCH' && req.url().includes('/api/admin/users/')) {
+				patchedIds.push(req.url());
+			}
+		});
+		await openUsersPage(page);
+
+		// Then the control is offered on every row, including the admin's own
+		for (const id of [eligibleId, oauthId, adminId]) {
+			await expect(page.getByTestId(`reset-password-btn-${id}`)).toBeVisible();
+		}
+
+		// And it is available for both password and OAuth-only accounts
+		for (const id of [eligibleId, oauthId]) {
+			await expect(page.getByTestId(`reset-password-btn-${id}`)).toHaveAttribute(
+				'aria-disabled',
+				'false'
+			);
+			await expect(page.getByTestId(`reset-password-reason-${id}`)).toHaveCount(0);
+		}
+
+		// And the admin's own row points them at their profile instead
+		const ownBtn = page.getByTestId(`reset-password-btn-${adminId}`);
+		await expect(ownBtn).toHaveAttribute('aria-disabled', 'true');
+		await expect(page.getByTestId(`reset-password-reason-${adminId}`)).toContainText(/Profile/i);
+
+		// And an unavailable control stays reachable by keyboard
+		await expect(ownBtn).not.toHaveAttribute('disabled', /.*/);
+		await ownBtn.focus();
+		await expect(ownBtn).toBeFocused();
+
+		// And activating the admin's own control changes nothing
+		await ownBtn.click({ force: true });
+		await expect(page.getByTestId(`generated-password-${adminId}`)).toHaveCount(0);
+		expect(patchedIds).toEqual([]);
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${eligibleId}`);
+		await page.request.delete(`/api/admin/users/${oauthId}`);
+	});
+
+	test('Scenario: An account signs in with the password the admin generated, and its old one stops working', async ({
+		authenticatedPage: page,
+		browser
+	}) => {
+		// Given a password-auth user exists
+		const email = 'ui-roundtrip@test.com';
+		const victimId = await createVictim(page, email, 'UI Roundtrip');
+		await openUsersPage(page);
+
+		// And the announcement region is present and silent
+		await expect(page.getByTestId('reset-password-live')).toHaveText('');
+
+		// When the admin resets that account's password
+		const patch = page.waitForResponse(
+			(res) =>
+				res.url().endsWith(`/api/admin/users/${victimId}`) && res.request().method() === 'PATCH'
+		);
+		const revealed = await resetViaUi(page, victimId);
+		expect((await patch).status()).toBe(200);
+
+		// Then the reveal is announced
+		await expect(page.getByTestId('reset-password-live')).toContainText(/password/i);
+
+		// And that row's control is unavailable until the reveal is dismissed
+		await expect(page.getByTestId(`reset-password-btn-${victimId}`)).toHaveAttribute(
+			'aria-disabled',
+			'true'
+		);
+
+		// And the account signs in with the generated password, from a context whose
+		// cookie jar is separate from the admin's
+		const ctx = await browser.newContext();
+		const newLogin = await ctx.request.post('/api/auth/login', {
+			data: { email, password: revealed }
+		});
+		expect(newLogin.status()).toBe(200);
+
+		// And the password it had before is refused. 401 exactly: a 429 would mean the
+		// shared test IP is rate-limited, which proves nothing about the credential.
+		const oldLogin = await ctx.request.post('/api/auth/login', {
+			data: { email, password: userPassword }
+		});
+		expect(oldLogin.status()).toBe(401);
+		await ctx.close();
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: A revealed password is never persisted or logged', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a password-auth user exists
+		const victimId = await createVictim(page, 'ui-nostore@test.com', 'UI No Store');
+		const consoleMessages: string[] = [];
+		page.on('console', (msg) => consoleMessages.push(msg.text()));
+		await openUsersPage(page);
+
+		// When the admin resets that account's password
+		const revealed = await resetViaUi(page, victimId);
+
+		// Then the plaintext reaches no persistent client storage
+		const leaks = await page.evaluate(async (secret: string) => {
+			const hits: string[] = [];
+			const scanWebStorage = (store: Storage, label: string) => {
+				for (let i = 0; i < store.length; i++) {
+					const key = store.key(i);
+					if (key === null) continue;
+					if (key.includes(secret) || (store.getItem(key) ?? '').includes(secret)) {
+						hits.push(`${label}:${key}`);
+					}
+				}
+			};
+			scanWebStorage(localStorage, 'localStorage');
+			scanWebStorage(sessionStorage, 'sessionStorage');
+
+			const databases = (await indexedDB.databases?.()) ?? [];
+			for (const info of databases) {
+				if (!info.name) continue;
+				const db = await new Promise<IDBDatabase>((resolve, reject) => {
+					const request = indexedDB.open(info.name as string);
+					request.onsuccess = () => resolve(request.result);
+					request.onerror = () => reject(request.error);
+				});
+				for (const storeName of Array.from(db.objectStoreNames)) {
+					const records = await new Promise<unknown[]>((resolve, reject) => {
+						const request = db.transaction(storeName, 'readonly').objectStore(storeName).getAll();
+						request.onsuccess = () => resolve(request.result);
+						request.onerror = () => reject(request.error);
+					});
+					let serialised = '';
+					try {
+						serialised = JSON.stringify(records) ?? '';
+					} catch {
+						serialised = '';
+					}
+					if (serialised.includes(secret)) hits.push(`indexedDB:${info.name}/${storeName}`);
+				}
+				db.close();
+			}
+			return hits;
+		}, revealed);
+		expect(leaks).toEqual([]);
+
+		// And it appears in no console output
+		expect(consoleMessages.filter((m) => m.includes(revealed))).toEqual([]);
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: A revealed password is shown whole on a phone-sized screen', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a password-auth user seen on a 360px-wide screen
+		const victimId = await createVictim(page, 'ui-narrow@test.com', 'UI Narrow');
+		await page.setViewportSize({ width: 360, height: 800 });
+		await openUsersPage(page);
+
+		// When the admin resets that account's password
+		const revealed = await resetViaUi(page, victimId);
+
+		// Then none of it is clipped away — truncating it would quietly corrupt the
+		// fallback of copying it by hand
+		const shown = await page.getByTestId(`generated-password-${victimId}`).evaluate((el) => ({
+			scrollWidth: el.scrollWidth,
+			clientWidth: el.clientWidth,
+			text: (el.textContent ?? '').trim()
+		}));
+		expect(shown.text).toBe(revealed);
+		expect(shown.clientWidth).toBeGreaterThan(0);
+		expect(shown.scrollWidth).toBeLessThanOrEqual(shown.clientWidth);
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: Copying a revealed password confirms that it was copied', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a password-auth user exists and the clipboard is available
+		await page.context().grantPermissions(['clipboard-read', 'clipboard-write']);
+		const victimId = await createVictim(page, 'ui-copy-ok@test.com', 'UI Copy Ok');
+		await openUsersPage(page);
+
+		// When the admin resets the password and copies it
+		const revealed = await resetViaUi(page, victimId);
+		await page.getByTestId(`copy-password-btn-${victimId}`).click();
+
+		// Then the copy is confirmed and the clipboard holds the password
+		await expect(page.getByTestId(`copy-status-${victimId}`)).toContainText(/copied/i);
+		expect(await page.evaluate(() => navigator.clipboard.readText())).toBe(revealed);
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: A refused clipboard leaves the password copyable by hand', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a password-auth user exists and the clipboard refuses writes.
+		// defineProperty, not assignment: navigator.clipboard is a getter-only
+		// accessor, so assigning to it silently leaves the real API in place.
+		const victimId = await createVictim(page, 'ui-copy-denied@test.com', 'UI Copy Denied');
+		await page.addInitScript(() => {
+			Object.defineProperty(navigator, 'clipboard', {
+				configurable: true,
+				get: () => ({
+					writeText: () => Promise.reject(new DOMException('denied', 'NotAllowedError'))
+				})
+			});
+		});
+		await openUsersPage(page);
+
+		// When the admin resets the password and tries to copy it
+		const revealed = await resetViaUi(page, victimId);
+		await page.getByTestId(`copy-password-btn-${victimId}`).click();
+
+		// Then the failure is reported as a manual-copy fallback
+		await expect(page.getByTestId(`copy-status-${victimId}`)).toContainText(/by hand|manually/i);
+
+		// And the password is still shown, selectable, for copying by hand
+		const reveal = page.getByTestId(`generated-password-${victimId}`);
+		await expect(reveal).toBeVisible();
+		expect((await reveal.textContent())?.trim()).toBe(revealed);
+		expect(await reveal.evaluate((el) => getComputedStyle(el).userSelect)).not.toBe('none');
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: Dismissing a reveal clears the password and leaves focus on that row', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a password-auth user whose password was just reset
+		const victimId = await createVictim(page, 'ui-dismiss@test.com', 'UI Dismiss');
+		await openUsersPage(page);
+		await resetViaUi(page, victimId);
+
+		// When the admin dismisses the reveal
+		await page.getByTestId(`dismiss-password-btn-${victimId}`).click();
+
+		// Then the password is gone from the page
+		await expect(page.getByTestId(`generated-password-${victimId}`)).toHaveCount(0);
+		await expect(page.getByTestId(`copy-password-btn-${victimId}`)).toHaveCount(0);
+
+		// And focus is back on that row's control, which is available again
+		const btn = page.getByTestId(`reset-password-btn-${victimId}`);
+		await expect(btn).toBeFocused();
+		await expect(btn).toHaveAttribute('aria-disabled', 'false');
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: Each of the three controls is large enough to hit on a phone', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a password-auth user exists, seen on a phone-sized screen
+		const victimId = await createVictim(page, 'ui-target@test.com', 'UI Target');
+		await page.setViewportSize({ width: 360, height: 800 });
+		await openUsersPage(page);
+
+		// When the admin resets that account's password
+		await resetViaUi(page, victimId);
+
+		// Then every control in the flow meets the 44px minimum. Dismiss destroys the
+		// only copy of the credential, so a cramped target is a data-loss risk.
+		for (const testId of [
+			`reset-password-btn-${victimId}`,
+			`copy-password-btn-${victimId}`,
+			`dismiss-password-btn-${victimId}`
+		]) {
+			const box = await page.getByTestId(testId).boundingBox();
+			expect(box, testId).not.toBeNull();
+			expect(Math.min(box!.width, box!.height), testId).toBeGreaterThanOrEqual(44);
+		}
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: Row actions stay full-size square targets at every phone width', async ({
+		authenticatedPage: page
+	}) => {
+		// Given an OAuth-linked user, whose row therefore offers all five actions
+		// (the disable-password control is only offered where another sign-in
+		// method exists)
+		const victimId = await createVictim(page, 'ui-strip@test.com', 'UI Strip');
+		linkUserToOAuth(victimId);
+
+		// The strip fits four of its five 44px squares on one line and wraps the
+		// fifth below it at every phone width, so all three widths exercise the
+		// wrap case; 300px is narrow enough that a strip which refused to wrap
+		// would be pushed clear of its row, which the containment check below
+		// then catches.
+		for (const [width, fitsOneLine] of [
+			[360, false],
+			[320, false],
+			[300, false]
+		] as const) {
+			// When the admin views the users list on a screen that wide
+			await page.setViewportSize({ width, height: 800 });
+			await openUsersPage(page);
+			const row = page.getByTestId(`user-row-${victimId}`);
+
+			const boxes = [];
+			for (const label of ROW_ACTION_LABELS) {
+				const box = await row.getByRole('button', { name: label, exact: true }).boundingBox();
+				expect(box, `${label} at ${width}px`).not.toBeNull();
+				boxes.push(box!);
+			}
+
+			// Then every action is a square that clears the 44px minimum. One of them
+			// deletes an account irreversibly, so an action that shrank to fit its row
+			// would put a data-losing target under a thumb.
+			for (const [i, box] of boxes.entries()) {
+				const at = `${ROW_ACTION_LABELS[i]} at ${width}px`;
+				expect(Math.min(box.width, box.height), at).toBeGreaterThanOrEqual(44);
+				expect(Math.abs(box.width - box.height), at).toBeLessThan(1);
+			}
+
+			// And they sit on one line wherever there is room for one
+			const lines = new Set(boxes.map((box) => Math.round(box.y)));
+			if (fitsOneLine) expect(lines.size, `lines at ${width}px`).toBe(1);
+
+			// And where there is not, they wrap rather than spill out of their row or
+			// push the page sideways
+			const rowBox = await row.boundingBox();
+			expect(rowBox, `row at ${width}px`).not.toBeNull();
+			for (const [i, box] of boxes.entries()) {
+				expect(box.x + box.width, `${ROW_ACTION_LABELS[i]} at ${width}px`).toBeLessThanOrEqual(
+					rowBox!.x + rowBox!.width
+				);
+			}
+			const overflows = await page.evaluate(
+				() => document.documentElement.scrollWidth > document.documentElement.clientWidth
+			);
+			expect(overflows, `horizontal overflow at ${width}px`).toBe(false);
+		}
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: A refused reset reports the server reason and reveals no password', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a user the server refuses to reset — an account whose sign-in method
+		// changed after the list was loaded, so the row still looks eligible
+		const victimId = await createVictim(page, 'ui-rejected@test.com', 'UI Rejected');
+		const serverReason = 'Managed by SSO — password login is disabled for this account.';
+		await openUsersPage(page);
+		await page.route(`**/api/admin/users/${victimId}`, async (route) => {
+			if (route.request().method() !== 'PATCH') return route.continue();
+			await route.fulfill({
+				status: 400,
+				contentType: 'application/json',
+				body: JSON.stringify({ message: serverReason })
+			});
+		});
+
+		// When the admin resets that account's password
+		await page.getByTestId(`reset-password-btn-${victimId}`).click();
+
+		// Then the refusal is shown in that row, and announced
+		await expect(page.getByTestId(`reset-password-error-${victimId}`)).toContainText(serverReason);
+		await expect(page.getByTestId('reset-password-live')).toContainText(serverReason);
+
+		// And no password is revealed
+		await expect(page.getByTestId(`generated-password-${victimId}`)).toHaveCount(0);
+
+		// And the control no longer invites a retry that would fail the same way
+		const btn = page.getByTestId(`reset-password-btn-${victimId}`);
+		await expect(btn).toHaveAttribute('aria-disabled', 'true');
+		await expect(page.getByTestId(`reset-password-reason-${victimId}`)).toContainText(serverReason);
+
+		// And dismissing the message keeps that explanation in place
+		await page.getByTestId(`dismiss-password-btn-${victimId}`).click();
+		await expect(page.getByTestId(`reset-password-error-${victimId}`)).toHaveCount(0);
+		await expect(btn).toBeFocused();
+		await expect(btn).toHaveAttribute('aria-disabled', 'true');
+
+		// Clean up
+		await page.unroute(`**/api/admin/users/${victimId}`);
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: A reset whose outcome is unknown keeps the generated password', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a user whose reset response never arrives, so the server may or may
+		// not have stored the new password
+		const victimId = await createVictim(page, 'ui-unknown@test.com', 'UI Unknown');
+		await openUsersPage(page);
+		await page.route(`**/api/admin/users/${victimId}`, async (route) => {
+			if (route.request().method() !== 'PATCH') return route.continue();
+			await route.abort('connectionreset');
+		});
+
+		// When the admin resets that account's password
+		await page.getByTestId(`reset-password-btn-${victimId}`).click();
+
+		// Then the uncertainty is stated
+		await expect(page.getByTestId(`reset-password-error-${victimId}`)).toContainText(
+			/may or may not/i
+		);
+
+		// And the generated password is kept, because it may be the account's only
+		// working credential and nothing else holds a copy of it
+		const reveal = page.getByTestId(`generated-password-${victimId}`);
+		await expect(reveal).toBeVisible();
+		expect(((await reveal.textContent()) ?? '').trim().length).toBeGreaterThanOrEqual(8);
+		await expect(page.getByTestId(`copy-password-btn-${victimId}`)).toBeVisible();
+
+		// Clean up
+		await page.unroute(`**/api/admin/users/${victimId}`);
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: A server-side failure keeps the generated password even when it gives a reason', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a user whose reset fails inside the server, with a reason attached —
+		// a reason says why the server is unhappy, never whether it already stored
+		// the password, so the outcome is unknown however readable the body is
+		const victimId = await createVictim(page, 'ui-5xx-reason@test.com', 'UI 5xx Reason');
+		await openUsersPage(page);
+		await page.route(`**/api/admin/users/${victimId}`, async (route) => {
+			if (route.request().method() !== 'PATCH') return route.continue();
+			await route.fulfill({
+				status: 503,
+				contentType: 'application/json',
+				body: JSON.stringify({ message: 'Database is temporarily read-only.' })
+			});
+		});
+
+		// When the admin resets that account's password
+		await page.getByTestId(`reset-password-btn-${victimId}`).click();
+
+		// Then the uncertainty is stated rather than the server's reason being taken
+		// as a refusal
+		await expect(page.getByTestId(`reset-password-error-${victimId}`)).toContainText(
+			/may or may not/i
+		);
+
+		// And the generated password is kept, because the server may already hold it
+		const reveal = page.getByTestId(`generated-password-${victimId}`);
+		await expect(reveal).toBeVisible();
+		expect(((await reveal.textContent()) ?? '').trim().length).toBeGreaterThanOrEqual(8);
+
+		// Clean up
+		await page.unroute(`**/api/admin/users/${victimId}`);
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: A rejection nobody can read keeps the generated password', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a user whose reset comes back as an unreadable error page — what a
+		// reverse proxy returns when it answers instead of the app, so the request may
+		// have reached the server or may not have
+		const victimId = await createVictim(page, 'ui-html-error@test.com', 'UI Html Error');
+		await openUsersPage(page);
+		await page.route(`**/api/admin/users/${victimId}`, async (route) => {
+			if (route.request().method() !== 'PATCH') return route.continue();
+			await route.fulfill({
+				status: 400,
+				contentType: 'text/html',
+				body: '<html><body><h1>400 Bad Request</h1></body></html>'
+			});
+		});
+
+		// When the admin resets that account's password
+		await page.getByTestId(`reset-password-btn-${victimId}`).click();
+
+		// Then the uncertainty is stated rather than the status alone being read as a
+		// refusal
+		await expect(page.getByTestId(`reset-password-error-${victimId}`)).toContainText(
+			/may or may not/i
+		);
+
+		// And the generated password is kept, because nothing said it was not stored
+		const reveal = page.getByTestId(`generated-password-${victimId}`);
+		await expect(reveal).toBeVisible();
+		expect(((await reveal.textContent()) ?? '').trim().length).toBeGreaterThanOrEqual(8);
+
+		// And the control is not left explaining a reason it never received
+		await expect(page.getByTestId(`reset-password-reason-${victimId}`)).toHaveCount(0);
+
+		// Clean up
+		await page.unroute(`**/api/admin/users/${victimId}`);
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: A reset attempted offline reports that nothing was changed', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a password-auth user exists and the browser has no connection
+		const victimId = await createVictim(page, 'ui-offline@test.com', 'UI Offline');
+		await openUsersPage(page);
+		const patchRequests: string[] = [];
+		page.on('request', (req) => {
+			if (req.method() === 'PATCH') patchRequests.push(req.url());
+		});
+		await page.context().setOffline(true);
+
+		// When the admin resets that account's password
+		await page.getByTestId(`reset-password-btn-${victimId}`).click();
+
+		// Then the outcome is stated as definite: nothing left the device
+		await expect(page.getByTestId(`reset-password-error-${victimId}`)).toContainText(
+			/offline.*nothing was changed/i
+		);
+		expect(patchRequests).toEqual([]);
+
+		// And no password is revealed, since none was set
+		await expect(page.getByTestId(`generated-password-${victimId}`)).toHaveCount(0);
+
+		// Restore connectivity — Playwright does not reliably emit the online event
+		await page.context().setOffline(false);
+		await page.evaluate(() => window.dispatchEvent(new Event('online')));
+
+		// Clean up
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+
+	test('Scenario: One row\'s reset never touches another row', async ({
+		authenticatedPage: page
+	}) => {
+		// Given two password-auth users exist
+		const firstId = await createVictim(page, 'ui-isolation-a@test.com', 'UI Isolation A');
+		const secondId = await createVictim(page, 'ui-isolation-b@test.com', 'UI Isolation B');
+		await openUsersPage(page);
+
+		// When the first account's password is reset
+		const revealed = await resetViaUi(page, firstId);
+
+		// Then the second row shows neither a password nor a message
+		await expect(page.getByTestId(`generated-password-${secondId}`)).toHaveCount(0);
+		await expect(page.getByTestId(`reset-password-error-${secondId}`)).toHaveCount(0);
+		await expect(page.getByTestId(`reset-password-btn-${secondId}`)).toHaveAttribute(
+			'aria-disabled',
+			'false'
+		);
+
+		// And when the second account's reset is refused
+		await page.route(`**/api/admin/users/${secondId}`, async (route) => {
+			if (route.request().method() !== 'PATCH') return route.continue();
+			await route.fulfill({
+				status: 400,
+				contentType: 'application/json',
+				body: JSON.stringify({ message: 'Password login is not available for this account.' })
+			});
+		});
+		await page.getByTestId(`reset-password-btn-${secondId}`).click();
+		await expect(page.getByTestId(`reset-password-error-${secondId}`)).toBeVisible();
+
+		// Then the first row keeps its password and stays free of that message
+		expect((await page.getByTestId(`generated-password-${firstId}`).textContent())?.trim()).toBe(
+			revealed
+		);
+		await expect(page.getByTestId(`reset-password-error-${firstId}`)).toHaveCount(0);
+
+		// Clean up
+		await page.unroute(`**/api/admin/users/${secondId}`);
+		await page.request.delete(`/api/admin/users/${firstId}`);
+		await page.request.delete(`/api/admin/users/${secondId}`);
+	});
+
+	test('Scenario: Resetting an account that no longer exists drops it from the list', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a user who is deleted after the list was loaded
+		const victimId = await createVictim(page, 'ui-missing@test.com', 'UI Missing');
+		await openUsersPage(page);
+		await expect(page.getByTestId(`user-row-${victimId}`)).toBeVisible();
+		expect((await page.request.delete(`/api/admin/users/${victimId}`)).status()).toBe(200);
+
+		// When the admin resets that account's password
+		await page.getByTestId(`reset-password-btn-${victimId}`).click();
+
+		// Then the row disappears and no password is left behind
+		await expect(page.getByTestId(`user-row-${victimId}`)).toHaveCount(0);
+		await expect(page.getByTestId(`generated-password-${victimId}`)).toHaveCount(0);
+	});
+
+	test('Scenario: A reset in flight cannot be issued twice', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a password-auth user whose reset response is slow to arrive
+		const victimId = await createVictim(page, 'ui-inflight@test.com', 'UI In Flight');
+		await openUsersPage(page);
+		let patchCount = 0;
+		await page.route(`**/api/admin/users/${victimId}`, async (route) => {
+			if (route.request().method() !== 'PATCH') return route.continue();
+			patchCount++;
+			await new Promise((resolve) => setTimeout(resolve, 1500));
+			await route.continue();
+		});
+
+		// When the admin activates the control twice in a row
+		const btn = page.getByTestId(`reset-password-btn-${victimId}`);
+		await btn.click();
+		await expect(btn).toHaveAccessibleName(/Resetting/);
+		await expect(btn).toHaveAttribute('aria-disabled', 'true');
+		await btn.click({ force: true });
+
+		// Then only one reset is issued
+		await expect(page.getByTestId(`generated-password-${victimId}`)).toBeVisible();
+		expect(patchCount).toBe(1);
+
+		// Clean up
+		await page.unroute(`**/api/admin/users/${victimId}`);
+		await page.request.delete(`/api/admin/users/${victimId}`);
+	});
+});

tests/e2e/dark-mode.spec.ts

@@ -1,4 +1,4 @@
-import { test, expect, createNote } from './helpers/fixtures.js';
+import { test, expect, createNote, noteCard } from './helpers/fixtures.js';
 
 test.describe.serial('Dark mode', () => {
 	test('Scenario: Theme toggle persists selection across page reload', async ({
@@ -81,7 +81,67 @@ test.describe.serial('Dark mode', () => {
 		const noteCard = page.getByTestId('note-card').first();
 		await expect(noteCard).toBeVisible();
 		const bg = await noteCard.evaluate((el) => getComputedStyle(el).backgroundColor);
-		// Dark default color is #2a2520 = rgb(42, 37, 32); NOT light default rgb(250, 245, 235)
+		// Dark default color is #21201f = rgb(33, 32, 31); NOT light default rgb(250, 245, 235)
 		expect(bg).not.toBe('rgb(250, 245, 235)');
 	});
+
+	test('Scenario: Colour picker swatches are identifiable in dark mode', async ({
+		authenticatedPage: page
+	}) => {
+		// Given dark theme is active
+		await page.goto('/settings/preferences');
+		await page.waitForLoadState('networkidle');
+		await page.getByTestId('pref-theme-dark').click();
+		await expect(page.locator('html')).toHaveAttribute('data-theme', 'dark');
+
+		// When the user opens the colour picker while editing a note
+		await page.goto('/');
+		await page.waitForLoadState('networkidle');
+		await page.getByTestId('new-note-btn').click();
+		await page.getByTestId('note-title-input').fill('Swatch Test');
+		await page.getByTestId('color-picker-toggle').click();
+		await expect(page.getByTestId('color-picker')).toBeVisible();
+
+		// Then a swatch shows its vivid chip rather than the muted card surface
+		await expect(page.getByTestId('color-coral')).toHaveCSS(
+			'background-color',
+			'rgb(208, 79, 67)'
+		);
+
+		await page.getByTestId('close-editor-btn').click();
+	});
+
+	test('Scenario: Bold text in notes uses the theme text colour in dark mode', async ({
+		authenticatedPage: page
+	}) => {
+		// Given a note with bold content exists
+		await page.goto('/');
+		await page.waitForLoadState('networkidle');
+		await createNote(page, 'Bold Contrast Note', 'Plain then **bold words** here');
+
+		// And dark theme is active
+		await page.goto('/settings/preferences');
+		await page.waitForLoadState('networkidle');
+		await page.getByTestId('pref-theme-dark').click();
+		await expect(page.locator('html')).toHaveAttribute('data-theme', 'dark');
+
+		// When viewing the note on the notes page
+		await page.goto('/');
+		await page.waitForLoadState('networkidle');
+		const preview = noteCard(page, 'Bold Contrast Note').getByTestId('note-content-preview');
+		const boldInCard = preview.locator('strong');
+		await expect(boldInCard).toHaveText('bold words');
+
+		// Then the bold text is rendered in the dark theme's text colour (--text = #ece3d3),
+		// not the typography plugin's hardcoded near-black
+		await expect(boldInCard).toHaveCSS('color', 'rgb(236, 227, 211)');
+
+		// And the same holds inside the editor
+		await noteCard(page, 'Bold Contrast Note').click();
+		const boldInEditor = page.getByTestId('tiptap-editor').locator('.tiptap strong');
+		await expect(boldInEditor).toHaveText('bold words');
+		await expect(boldInEditor).toHaveCSS('color', 'rgb(236, 227, 211)');
+
+		await page.getByTestId('close-editor-btn').click();
+	});
 });

tests/e2e/formatting.spec.ts

@@ -13,6 +13,14 @@ async function runTiptapCommand(page: Page, commandFn: string) {
 	);
 }
 
+async function waitForTiptapEditor(page: Page) {
+	await page.getByTestId('tiptap-editor').waitFor({ state: 'visible' });
+	await page.waitForFunction(() => {
+		const el = document.querySelector('[data-testid="tiptap-editor"]');
+		return el && (el as any).__tiptapEditor != null;
+	});
+}
+
 /**
  * Read the `checked` attribute of the first task item from the live ProseMirror
  * document. This reflects the editor's document state, not just the native
@@ -57,6 +65,7 @@ test.describe('Rich text formatting', () => {
 		const editor = page.getByTestId('tiptap-editor').locator('.tiptap');
 
 		// When the user selects "world" and applies bold formatting
+		await waitForTiptapEditor(page);
 		await runTiptapCommand(page, 'editor.chain().focus().setTextSelection({from:7,to:12}).toggleBold().run()');
 
 		// Then the selected text appears bold in the editor
@@ -99,6 +108,7 @@ test.describe('Rich text formatting', () => {
 		// Given the user is editing a note with selected text
 		await page.getByTestId('new-note-btn').click();
 		await typeViaMarkdown(page, 'visit example');
+		await waitForTiptapEditor(page);
 		await runTiptapCommand(page, 'editor.chain().focus().setTextSelection({from:7,to:14}).run()');
 
 		// When the user opens the link popover and enters a URL

tests/e2e/global-setup.ts

@@ -1,17 +1,14 @@
-import { existsSync, unlinkSync, writeFileSync } from 'fs';
+import { writeFileSync } from 'fs';
 import { randomUUID } from 'crypto';
 
-const TEST_DB = './data/test-crumbs.db';
 export const TEST_CREDENTIALS_FILE = './data/test-credentials.json';
 
 export default function globalSetup() {
-	// Clean test database before E2E run so each run starts fresh
-	for (const ext of ['', '-journal', '-wal', '-shm']) {
-		const path = `${TEST_DB}${ext}`;
-		if (existsSync(path)) {
-			unlinkSync(path);
-		}
-	}
+	// The test database is wiped before the webServer starts (see the
+	// webServer.command in playwright.config.ts), NOT here: Playwright brings
+	// the webServer up before globalSetup runs, so deleting the SQLite files
+	// here would orphan the server's open database onto a deleted inode and
+	// tests that read the database file directly would see an empty schema.
 
 	// Generate random passwords for this test run, shared across all workers
 	writeFileSync(

tests/e2e/helpers/fixtures.ts

@@ -13,9 +13,18 @@ const COLLAB_EMAIL = 'collab@test.com';
 const COLLAB_PASSWORD = collabPassword;
 const COLLAB_NAME = 'Collaborator User';
 
-/** Find a specific note card by its title text */
+/**
+ * Find a specific note card by its exact title text. Matches only the
+ * card's <h3> title, not its full text content — with note-linking, a
+ * card's content preview can render another note's title as plain text
+ * (e.g. a stripped note-link), so a substring match against the whole
+ * card can ambiguously resolve to more than one card.
+ */
 export function noteCard(page: Page, title: string): Locator {
-	return page.locator('[data-testid="note-card"]', { hasText: title });
+	const escaped = title.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+	return page.locator('[data-testid="note-card"]').filter({
+		has: page.locator('h3', { hasText: new RegExp(`^${escaped}$`) })
+	});
 }
 
 /**

tests/e2e/note-linking.spec.ts

@@ -0,0 +1,110 @@
+import { test, expect, createNote, noteCard } from './helpers/fixtures.js';
+
+test.describe('Note Linking', () => {
+	test('Scenario: Linking to a note renders a live chip and clicking it opens that note', async ({ authenticatedPage: page }) => {
+		await createNote(page, 'Target Note', 'target content');
+		await createNote(page, 'Source Note', 'source content');
+
+		await page.getByTestId('new-note-btn').click();
+		await page.getByTestId('note-title-input').fill('Linker Note');
+		const editor = page.getByTestId('tiptap-editor').locator('.tiptap');
+		await editor.click();
+		await page.getByTestId('format-link').click();
+		await page.getByTestId('format-link-input').fill('Target');
+		await page.getByTestId('format-link-note-result').filter({ hasText: 'Target Note' }).click();
+
+		await expect(page.getByTestId('tiptap-editor').locator('[data-note-id]')).toBeVisible();
+		await page.getByTestId('tiptap-editor').locator('[data-note-id]').click();
+
+		await expect(page.getByTestId('note-title-input').first()).toHaveValue('Target Note');
+	});
+
+	test('Scenario: Renaming a linked note updates the displayed link text', async ({ authenticatedPage: page }) => {
+		await createNote(page, 'Original Title', '');
+		await page.getByTestId('new-note-btn').click();
+		await page.getByTestId('note-title-input').fill('Linker Note');
+		const editor = page.getByTestId('tiptap-editor').locator('.tiptap');
+		await editor.click();
+		await page.getByTestId('format-link').click();
+		await page.getByTestId('format-link-input').fill('Original');
+		await page.getByTestId('format-link-note-result').filter({ hasText: 'Original Title' }).click();
+		await page.getByTestId('close-editor-btn').click();
+
+		await noteCard(page, 'Original Title').click();
+		await page.getByTestId('note-title-input').fill('Renamed Title');
+		await page.getByTestId('close-editor-btn').click();
+
+		await noteCard(page, 'Linker Note').click();
+		await expect(editor.getByText('Renamed Title')).toBeVisible();
+		await expect(editor.getByText('Original Title')).not.toBeVisible();
+	});
+
+	test('Scenario: A link to a trashed note renders inert and does not navigate', async ({ authenticatedPage: page }) => {
+		await createNote(page, 'Doomed Note', '');
+		await page.getByTestId('new-note-btn').click();
+		await page.getByTestId('note-title-input').fill('Linker Note');
+		const editor = page.getByTestId('tiptap-editor').locator('.tiptap');
+		await editor.click();
+		await page.getByTestId('format-link').click();
+		await page.getByTestId('format-link-input').fill('Doomed');
+		await page.getByTestId('format-link-note-result').filter({ hasText: 'Doomed Note' }).click();
+		await page.getByTestId('close-editor-btn').click();
+
+		await noteCard(page, 'Doomed Note').click();
+		await page.getByTestId('overflow-menu-btn').click();
+		await page.getByTestId('trash-note-btn').click();
+		await expect(page.getByTestId('note-editor-overlay')).toHaveCount(0);
+
+		await noteCard(page, 'Linker Note').click();
+		await expect(editor.getByText('Note not found')).toBeVisible();
+		await editor.getByText('Note not found').click();
+		await expect(page.getByTestId('note-title-input').first()).toHaveValue('Linker Note');
+	});
+
+	test('Scenario: The linked-to note shows a Referenced by backlink', async ({ authenticatedPage: page }) => {
+		await createNote(page, 'Popular Note', '');
+		await page.getByTestId('new-note-btn').click();
+		await page.getByTestId('note-title-input').fill('Referencing Note');
+		const editor = page.getByTestId('tiptap-editor').locator('.tiptap');
+		await editor.click();
+		await page.getByTestId('format-link').click();
+		await page.getByTestId('format-link-input').fill('Popular');
+		await page.getByTestId('format-link-note-result').filter({ hasText: 'Popular Note' }).click();
+		await page.getByTestId('close-editor-btn').click();
+
+		await noteCard(page, 'Popular Note').click();
+
+		await expect(page.getByTestId('backlink-chip').filter({ hasText: 'Referencing Note' })).toBeVisible();
+	});
+
+	test('Scenario: The note-picker excludes the currently-open note from its own search results', async ({ authenticatedPage: page }) => {
+		await page.getByTestId('new-note-btn').click();
+		await page.getByTestId('note-title-input').fill('Self Reference Test');
+		const editor = page.getByTestId('tiptap-editor').locator('.tiptap');
+		await editor.click();
+
+		await page.getByTestId('format-link').click();
+		await page.getByTestId('format-link-input').fill('Self Reference');
+
+		await expect(page.getByTestId('format-link-note-result').filter({ hasText: 'Self Reference Test' })).toHaveCount(0);
+	});
+
+	test('Scenario: Hovering a note-link chip reveals a remove button that deletes it without navigating', async ({ authenticatedPage: page }) => {
+		await createNote(page, 'Removable Target', '');
+		await page.getByTestId('new-note-btn').click();
+		await page.getByTestId('note-title-input').fill('Has A Link');
+		const editor = page.getByTestId('tiptap-editor').locator('.tiptap');
+		await editor.click();
+		await page.getByTestId('format-link').click();
+		await page.getByTestId('format-link-input').fill('Removable');
+		await page.getByTestId('format-link-note-result').filter({ hasText: 'Removable Target' }).click();
+
+		const chip = page.getByTestId('tiptap-editor').locator('[data-note-id]');
+		await expect(chip).toBeVisible();
+		await chip.hover();
+		await page.getByRole('button', { name: 'Remove note link' }).click();
+
+		await expect(chip).toHaveCount(0);
+		await expect(page.getByTestId('note-title-input').first()).toHaveValue('Has A Link');
+	});
+});

tests/e2e/public-sharing.spec.ts

@@ -121,6 +121,54 @@ test.describe('Public Note Sharing', () => {
 		await expect(card.getByTestId('sharing-indicator')).toBeVisible();
 	});
 
+	test('Scenario: Shared note follows a dark-mode visitor theme', async ({
+		authenticatedPage: page,
+		browser
+	}) => {
+		// Given a publicly shared note colored "fog"
+		const note = await createNoteViaApi(page, 'Dark Visitor Note', 'Readable in dark mode');
+		await page.request.patch(`/api/notes/${note.id}`, { data: { color: 'fog' } });
+		const token = await createShareViaApi(page, note.id);
+
+		// When a visitor whose system prefers dark mode opens the share URL
+		const context = await browser.newContext({ colorScheme: 'dark' });
+		const publicPage = await context.newPage();
+		await publicPage.goto(`/s/${token}`);
+
+		// Then the note is rendered on the dark "fog" surface, so its text stays legible
+		await expect(publicPage.locator('html')).toHaveAttribute('data-theme', 'dark');
+		await expect(publicPage.getByTestId('shared-note')).toHaveCSS(
+			'background-color',
+			'rgb(37, 57, 70)'
+		);
+
+		await context.close();
+	});
+
+	test('Scenario: Shared note follows a light-mode visitor theme', async ({
+		authenticatedPage: page,
+		browser
+	}) => {
+		// Given a publicly shared note colored "fog"
+		const note = await createNoteViaApi(page, 'Light Visitor Note', 'Readable in light mode');
+		await page.request.patch(`/api/notes/${note.id}`, { data: { color: 'fog' } });
+		const token = await createShareViaApi(page, note.id);
+
+		// When a visitor whose system prefers light mode opens the share URL
+		const context = await browser.newContext({ colorScheme: 'light' });
+		const publicPage = await context.newPage();
+		await publicPage.goto(`/s/${token}`);
+
+		// Then the note is rendered on the light "fog" surface
+		await expect(publicPage.locator('html')).not.toHaveAttribute('data-theme', 'dark');
+		await expect(publicPage.getByTestId('shared-note')).toHaveCSS(
+			'background-color',
+			'rgb(212, 228, 237)'
+		);
+
+		await context.close();
+	});
+
 	test('Scenario: Copy link button copies to clipboard', async ({
 		authenticatedPage: page
 	}) => {

website/index.html

@@ -292,7 +292,7 @@
 				<li><a href="https://github.com/bretzel-app/crumbs/blob/main/docs/DEPLOYMENT.md" target="_blank" rel="noopener">Docs</a></li>
 				<li><a href="https://github.com/bretzel-app/crumbs/blob/main/LICENSE" target="_blank" rel="noopener">License</a></li>
 			</ul>
-			<span class="footer-version">v0.30.1</span>
+			<span class="footer-version">v0.34.2</span>
 		</div>
 	</footer>