Bugs fixed:
- Space key was hijacked in tag input when a suggestion was
highlighted, preventing users from typing spaces. Removed
Space as a selection key (Enter is sufficient per combobox
pattern).
- ArrowUp was clamped to index 0, making it impossible to
deselect all suggestions and return to free typing. Now
allows arrowing back to -1 which clears aria-activedescendant.
Cleanup:
- Remove dead inline onkeydown handlers from tag suggestion
<li> elements (tabindex="-1" means they never receive focus,
so the handlers never fire; the global keydown listener in
app.js handles keyboard navigation).
- Add outline to aria-selected="true" state for visual parity
with hover (keyboard users now see the same indicator).
- Announce "Ingen forslag" in live region when suggestions are
empty (screen readers previously got silence).
- Add responsive table wrapper to admin tags and admin requests
tables (was only on admin users).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Tag autocomplete combobox pattern (WCAG 2.1.1, 4.1.2, 4.1.3):
- Add role="combobox", aria-expanded, aria-haspopup to tag input
- Implement arrow key navigation (up/down) through suggestions
- Add Space key support alongside Enter for selecting tags
- Manage aria-activedescendant to track highlighted option
- Add Escape to close suggestions
- Add aria-live="polite" status region announcing suggestion count
- Add aria-selected state on options
- Tag suggestions now have stable IDs for activedescendant
Focus visibility (WCAG 2.4.7):
- Remove outline:none on tag suggestions, replace with visible
2px solid outline on :focus-visible
Contrast (WCAG 1.4.3):
- Replace opacity:0.5 on disabled rows with muted text color
and strikethrough on username (maintains 4.5:1 ratio)
Structure and semantics (WCAG 1.3.1):
- Fix heading hierarchy H1→H3 skip in import.html (now H2)
- Replace <nav> misuse for fave actions with div[role="group"]
- Add aria-label="Administrasjonsmeny" to admin dashboard nav
- Wrap admin users table in responsive scrollable region
- Remove redundant "Bilde for:" prefix from image alt text
- Make error page H1 descriptive: "Feil 404: Ikke funnet"
- Add .sr-only utility class for screen-reader-only content
- Add hreflang="en" to English-language external link
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Phase 4 — Admin Panel:
- Admin dashboard with user/fave/pending-request counts
- User management: create with temp password, reset password,
enable/disable accounts (prevents self-disable)
- Tag management: rename and delete tags
- Signup request management: approve (creates user with
must-reset-password) and reject pending requests
- Site settings: site name, description, signup mode
(open/requests/closed)
- All admin routes require both login and admin role
- SignupRequest model and full store (create, list pending,
approve with user creation, reject)
- SetMustResetPassword method on UserStore for admin password resets
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
