- Bottom navigation bar on mobile instead of sidebar
- Sheet-style modals (slide up from bottom) on small screens
- Larger touch targets for shopping list checkboxes
- Stacked ingredient form inputs for mobile usability
- Responsive header buttons with short labels on small screens
- Safe-area support for notched phones
- Reduced padding on mobile for better space usage
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>