- Add mobile navigation drawer with hamburger menu
- Sidebar slides in as overlay on mobile (<768px)
- Close button inside sidebar for mobile
- Ensure touch targets are at least 44px on mobile
- Make modals full-screen on mobile
- Editor toolbar scrolls horizontally on mobile
- Improve spacing and typography for small screens
- Keep dark theme consistent across breakpoints
- Projects page cards stack vertically on mobile
- Document cards full-width on mobile
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