Enhanced globals.css based on pastel-ui best practices:
Features added:
- @source directives for automatic component discovery
- @custom-variant for dark mode support
- Complete design system with :root and .dark themes
- OKLCH color space for better color precision
- shadcn/ui compatible color tokens (background, foreground, card, etc.)
- @theme inline block with Tailwind v4 color definitions
- 23 category colors converted to OKLCH format
- Custom animations system with 8 predefined animations
- @layer base with global styles
- Smooth transitions and custom scrollbar styling
- Screen reader utility class (.sr-only)
- Animation keyframes for all custom animations
Design system includes:
- Light/dark mode support with OKLCH colors
- Semantic color tokens (primary, secondary, muted, accent, destructive)
- Border radius variable (--radius)
- Smooth 200ms transitions
- Category-specific colors for all 23 unit types in OKLCH
- Custom animations: fadeIn, slideUp/Down, slideInRight/Left, scaleIn, bounceGentle, shimmer
Accessibility features:
- Proper outline ring on focus
- Theme transition prevention during theme switch
- Custom scrollbar with hover states
- Screen reader only utility
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Set up complete Next.js 16 development environment:
- Next.js 16.0.1 with App Router and Turbopack
- React 19.2.0 with TypeScript 5.9
- Tailwind CSS 4.1.17 with custom category colors
- ESLint 9 with Next.js config
- Static site generation enabled (output: 'export')
Project structure:
- app/ directory with layout, page, and globals.css
- Tailwind config with 23 category-specific colors
- TypeScript config with strict mode and path aliases
- Complete .gitignore for Next.js projects
Dependencies installed:
- convert-units 2.3.4 for unit conversions
- All React 19 and Next.js 16 dependencies
- Development tooling (TypeScript, ESLint, Tailwind)
Ready for Phase 2: Core conversion engine implementation
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Update IMPLEMENTATION_PLAN.md to reflect accurate count from convert-units:
- Correct from estimated 13-27 categories to actual 23 categories
- Add complete list of all 23 measures with individual unit counts
- Total of 187 individual units across all categories
- Expand color palette from 8 to 23 distinct category colors
- Update visual comparison section with all 23 color assignments
New categories include:
- Angle, Apparent Power, Current, Illuminance, Pace
- Parts Per, Reactive Energy, Reactive Power, Voltage
- Volume Flow Rate (37 units - largest category)
Discovered through direct library inspection of convert-units package.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add detailed implementation plan covering:
- Innovative UX features (real-time conversion, visual comparison, power user features)
- Technical architecture with Next.js 16, TypeScript, and Tailwind CSS 4
- Component structure and state management design
- 8-phase implementation roadmap
- Design system with category-based color palette
- Support for 13+ unit categories from convert-units library
- Performance targets and accessibility requirements
- Mobile-first responsive design strategy
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
