Admin Settings:
- Theme section: pick Dark Theme, Light Theme, and Default Mode
- 5 dark options (Cyberpunk/Dark/Midnight/Hacker/Neon)
- 4 light options (Light/Paper/Arctic/Solarized)
- Persisted in SQLite — survives container rebuilds
- Served via /api/config/public so frontend loads admin defaults
Visitor behavior:
- Page loads with admin's chosen default (dark or light theme)
- Sun/moon icon toggles between admin's dark and light pair
- Preference stored in cookie — persists within browser session
- No theme dropdown for visitors — admin controls the pair
Header icon simplified back to clean dark/light toggle
Dark themes:
- Midnight: ultra-minimal, near-black, zero effects
- Hacker: green-on-black terminal, monospace, CRT scanlines
- Neon: hot pink + cyan on purple-black, synthwave, heavy glow
Light themes:
- Paper: warm cream/sepia, serif fonts, book-like
- Arctic: cool whites and icy blues, crisp and modern
- Solarized: Ethan Schoonover's solarized-light palette
Theme picker:
- Replaced simple dark/light toggle with grouped dropdown
- Themes organized by Dark / Light sections with active checkmark
- Remembers last dark and light theme separately for quick toggle
- Theme metadata now includes variant field for proper grouping
- Custom themes default to dark variant
- Admin enabled by default (was opt-in via env var)
- New /admin/status (public) and /admin/setup (first-run only) endpoints
- Setup endpoint locked after first use (returns 403)
- Admin password persisted to SQLite config table (survives restarts)
- Change password now persists to DB (was in-memory only)
- Frontend router guard forces /admin redirect until setup is complete
- AdminSetup.vue wizard: username + password + confirm
- Public config exposes admin_enabled/admin_setup_complete for frontend
- TLS warning only fires when password is actually configured
Privacy Mode feature:
- Toggle in Admin > Settings enables automatic purge of download
history, session logs, and files after configurable retention period
- Default retention: 24 hours when privacy mode is on
- Configurable 1-8760 hours via number input
- When enabled, starts purge scheduler (every 30 min) if not running
- When disabled, data persists indefinitely
Admin panel consolidation:
- Removed separate 'Purge' tab — manual purge moved to Settings
- Settings tab order: Privacy Mode > Manual Purge > Welcome Message >
Output Formats > Change Password
- Toggle switch UI with accent color and smooth animation
- Retention input with left accent border and unit label
Backend:
- PurgeConfig: added privacy_mode (bool) and privacy_retention_hours
- Purge service: uses privacy_retention_hours when privacy mode active
- PUT /admin/settings: accepts privacy_mode + privacy_retention_hours
- GET /config/public: exposes privacy settings to frontend
- Runtime overrides passed to purge service via config._runtime_overrides
Queue toolbar:
- Filter tabs (All/Active/Completed/Failed) and action buttons (Download
All/Clear) share one row — filters left, actions right
- Download All moved from DownloadTable to DownloadQueue toolbar
- Clear button: muted style → red border on hover → 'Sure?' red confirm
state → executes on second click, auto-resets after 3s
- Clear removes all completed and failed jobs (leaves active untouched)
Admin format defaults:
- Settings tab has Video/Audio default format dropdowns
- Stored in settings_overrides (same as welcome_message)
- Public config returns default_video_format and default_audio_format
- UrlInput resolves Auto format against admin defaults — if admin sets
audio default to MP3, 'Auto' chip shows 'Auto (.mp3)' and downloads
convert accordingly
Cyberpunk animated background:
- Diagonal crossing lines (blue 45° + orange -45°) drift slowly (60s cycle)
- Subtle radial gradient pulse (8s breathing effect)
- Layered on top of the existing grid pattern
- All CSS-only, no JS — zero performance cost
- Only active on cyberpunk theme (scoped to [data-theme=cyberpunk])
