- SongPreviewModal.vue: Teleport modal with song text in arrangement order
- Group headers with group.color background
- Side-by-side translations when use_translation=true
- Copyright footer from song metadata
- Close button + click-outside/Escape dismiss
- PDF download button
- SongPdfController.php: PDF generation endpoint
- GET /songs/{song}/arrangements/{arrangement}/pdf
- Uses barryvdh/laravel-dompdf with DejaVu Sans font
- Old-school CSS only (NO Tailwind)
- Handles German umlauts correctly
- resources/views/pdf/song.blade.php: PDF template
- Title header, groups with colored headers, slide text, copyright footer
- Includes translation text when present
- Simple CSS: font-family, color, background-color, margin, padding
- Tests: 9 new (25 assertions)
- PDF content type verification
- Filename includes song title
- Groups in correct arrangement order
- Translation text included when present
- Copyright footer present
- German umlauts render correctly
- Auth guard
- 404 when arrangement doesn't belong to song
- Empty arrangement handling
All tests passing: 133/133 (728 assertions)
Build: ✓ Vite production build successful
Fix: Removed duplicate content from SongPdfTest.php (parse error)
