Features:
- Sidebar can now be collapsed to save screen space (260px → 60px)
- Collapse button integrated directly into sidebar header
- Smooth animations for expand/collapse transitions
- State persistence using localStorage (remembers user preference)
- Responsive design - collapse feature disabled on mobile devices
- Visual feedback with hover effects and rotation animation
- Icons remain visible when collapsed for easy navigation
- Seamless integration with existing mobile sidebar toggle
User Experience:
- Click the "‹" button in sidebar to collapse
- Click "›" button to expand back to full width
- User preference is saved and restored on page reload
- Main content area automatically adjusts width
- Smooth 0.3s transition animations for professional feel
- Tooltips show current state (Collapse/Expand sidebar)
Technical Implementation:
- CSS transitions for smooth animations
- JavaScript event handling with localStorage persistence
- Responsive CSS media queries for mobile compatibility
- Graceful degradation on smaller screens
- Clean separation of desktop vs mobile behavior
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>