- Replace warm/mixed color palette with clean cool blue-grey tokens
- Reduce border-radius from 1.25rem to 0.75rem
- Rewrite shadow system using oklch with proper depth scale
- Switch fonts from custom serif/sans to Geist Sans/Mono CSS vars
- Add CSS animation keyframes (fade-in, slide-up, slide-down, scale-in)
- Add glass, glass-card, and glass-strong utility classes
Sort imports alphabetically, convert value imports to type-only where
appropriate, normalize indentation to tabs, and sort exports
alphabetically across UI components, pages, and lib modules.
