Replaced SVG lines with CSS borders and glass effects:
- Frame: Thick CSS borders (12px) with shadow-2xl and ring-1 ring-white/10
- Glass: backdrop-blur + backdrop-brightness + sky-100/10 tint
- Grid: CSS Grid with gaps (gaps show frameColor as steel profiles)
- Handles: Absolute positioned divs with realistic shadows
- Background: Room image with white/60 overlay for contrast
Frame colors: #1f1f1f (charcoal black), #8B6F47 (bronze), #525252 (grey)
Result: Looks like a photo of a door, not a drawing
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>