matteoscrugli
04a0fe4b27
- Add backdrop-filter blur effects to sidebar, cards, and dropdowns - Replace flat button colors with gradients - Implement softer multi-layer shadows - Add new CSS variables: --color-overlay, --color-card-outline, --color-focus-ring - Modernize transitions with smoother easing curves - Add loading spinner animation - Add hexToRgbString() for --color-accent-rgb variable 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>