Bug from screenshot: trim bar was invisible due to:
- Background rgba(255,255,255,0.05) too transparent
- Handles 18px width with low contrast
- Removed video controls
Fixed:
- Trim bar background #1a1a1a + 2px #444 border (visible)
- Handles 24px width, full red #ff6b6b with strong glow
- Region 35-20% opacity (brighter)
- Playhead 3px white with shadow (visible)
- Restored video controls
- Added hint text below trim bar