valknar/pastel-ui
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8 Commits

Author SHA1 Message Date
valknarness
89bd011537 feat: add comprehensive export functionality for palettes 
Implement full palette export system with multiple formats:

**Export Utilities (lib/utils/export.ts):**
- exportAsCSS() - CSS custom properties (:root variables)
- exportAsSCSS() - SCSS variables ($color-name format)
- exportAsTailwind() - Tailwind config module export
- exportAsJSON() - Structured JSON with color objects
- exportAsJavaScript() - JavaScript array of colors
- downloadAsFile() - Browser download helper
- ExportColor interface for typed exports

**ExportMenu Component:**
- Format selector dropdown (5 formats)
- Live preview of export code
- Syntax-highlighted code display
- Copy to clipboard button
- Download as file button
- Success feedback (Check icon + toast)
- Responsive layout
- Conditional rendering (empty state)

**Export Formats:**

1. CSS Variables:
   ```css
   :root {
     --color-1: #ff0099;
     --color-2: #0099ff;
   }
   ```

2. SCSS Variables:
   ```scss
   $color-1: #ff0099;
   $color-2: #0099ff;
   ```

3. Tailwind Config:
   ```js
   module.exports = {
     theme: {
       extend: {
         colors: {
           'color-1': '#ff0099',
         },
       },
     },
   };
   ```

4. JSON:
   ```json
   {
     "colors": [
       { "name": "color-1", "hex": "#ff0099" }
     ]
   }
   ```

5. JavaScript Array:
   ```js
   const colors = ['#ff0099', '#0099ff'];
   ```

**Integration:**
- Added to Gradient Creator page
- Added to Distinct Colors page
- Conditional rendering (shows only when colors exist)
- Proper spacing and layout

**Features:**
- Real-time preview of generated code
- Copy with toast notification
- Download with proper file extensions
- Format-specific filenames
- Clean, readable output
- Proper indentation and formatting

**User Experience:**
- Select format from dropdown
- See live preview immediately
- One-click copy or download
- Success feedback
- Professional code formatting

Build successful! Export functionality working on all palette pages.

Next: Keyboard shortcuts and URL sharing.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-07 12:19:52 +01:00
valknarness
41d463873e feat: add comprehensive visual improvements and polished UI 
Major visual enhancements for professional look and feel:

**New Components:**
- Skeleton component for loading states
  - Pulse animation
  - Reusable for any content type
  - Consistent styling

**Enhanced Animations:**
- Added 8 new custom animations:
  - fade-in (smoother 0.3s)
  - slide-up/down (enhanced 0.4s)
  - slide-in-right/left (directional)
  - scale-in (zoom effect)
  - bounce-gentle (subtle bounce)
  - shimmer (loading effect)

**Global Visual Improvements:**
- Smooth theme transitions (200ms cubic-bezier)
- Custom scrollbar styling with hover states
- Smooth scroll behavior enabled
- Theme transitioning class to prevent flash
- Better transition timing functions

**Component Enhancements:**

1. Home Page:
   - Staggered fade-in animations (0s, 0.1s, 0.2s-0.4s delays)
   - Scale animations on feature cards
   - Hover effects with shadow and border color change
   - Responsive padding adjustments
   - Enhanced button hover (scale + shadow)

2. ColorSwatch:
   - Improved hover scale (105% → 110%)
   - Added shadow on hover
   - Backdrop blur on overlay
   - Active state scale down (95%)
   - Smoother transitions (200ms)
   - Scale-in animation for copy icon

3. Button Component:
   - Active state scale down effect
   - Shadow on hover for primary/destructive
   - Border color change on outline hover
   - Smoother transitions (200ms)
   - Focus ring offset for better visibility

**Micro-interactions:**
- All buttons have active:scale-95
- Cards lift on hover with shadows
- Smooth color transitions on theme switch
- Icons animate on appearance
- Links scale up on hover

**Visual Consistency:**
- Consistent timing (200ms for interactions)
- Unified hover patterns across components
- Standardized shadow depths
- Better focus indicators
- Smooth scroll throughout

**Performance:**
- No janky transitions
- Optimized animations (transform + opacity)
- Hardware-accelerated properties
- Minimal repaints

The UI now feels polished, professional, and delightful to use!

Build successful - all visual enhancements working.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-07 12:04:46 +01:00
valknarness
764ac90e60 feat: implement accessibility tools and named colors explorer 
Add comprehensive accessibility features and color naming:

**Color Utilities (lib/utils/color.ts):**
- getRelativeLuminance() - WCAG 2.1 luminance calculation
- getContrastRatio() - Contrast ratio between two colors
- hexToRgb() - Convert hex to RGB
- checkWCAGCompliance() - AA/AAA compliance checker
- Full WCAG 2.1 specification implementation

**New UI Component:**
- Badge component - Status indicators
  - Variants: default, success, warning, destructive, outline
  - Used for pass/fail indicators
  - Accessible focus states

**Accessibility Pages:**

1. Contrast Checker (/accessibility/contrast)
   - Dual color pickers (foreground/background)
   - Real-time contrast ratio calculation
   - Live text preview with both colors
   - WCAG 2.1 compliance display:
     - Level AA: Normal text (4.5:1), Large text (3:1), UI (3:1)
     - Level AAA: Normal text (7:1), Large text (4.5:1)
   - Pass/Fail badges for each criterion
   - Swap colors button
   - Visual feedback with color-coded results

2. Accessibility Dashboard (/accessibility)
   - Overview of all accessibility tools
   - Feature cards with icons
   - Educational content about WCAG 2.1
   - Standards explanation (AA vs AAA)
   - Links to each tool

**Named Colors Page (/names):**
- Display all 148 CSS/X11 named colors
- Search by name or hex value
- Sort options (name, hue)
- Responsive grid layout (2-6 columns)
- Click to copy color
- Color name and hex display
- Loading and error states
- Empty state for no results
- Real-time filtering

**Batch Operations Page (/batch):**
- Placeholder "Coming Soon" page
- Feature preview list
- Planned capabilities description
- Professional coming soon message

**Features Implemented:**
- Real WCAG calculations (not approximations)
- Live contrast ratio updates
- Interactive color swapping
- Comprehensive compliance checking
- Educational content
- Named colors from API
- Search and filtering
- Responsive layouts

**Build Status:**
✅ 11 pages successfully rendering
✅ All TypeScript checks passing
✅ No build errors

All major sections now have functional or placeholder pages!

Next: Polish, testing, and additional enhancements.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-07 11:42:55 +01:00
valknarness
c3745bd6b7 feat: implement palette generation features 
Add complete palette generation system with multiple methods:

**New Components:**
- ColorSwatch component - Individual color display
  - Click to copy to clipboard
  - Hover effects with copy icon
  - Configurable sizes (sm, md, lg)
  - Optional color label display
  - Check icon on successful copy

- PaletteGrid component - Grid display for color palettes
  - Responsive grid layout (3-6 columns)
  - Click handler for color selection
  - Empty state message
  - Flexible and reusable

- Select component - Dropdown selector
  - Consistent styling with other inputs
  - Optional label support
  - Keyboard accessible
  - Focus ring styling

**Palette Pages:**

1. Gradient Creator (/palettes/gradient)
   - Multiple color stop editor (add/remove)
   - Configurable step count (2-1000)
   - Color space selection (RGB, HSL, Lab, LCH, OkLab, OkLCH)
   - Live gradient preview bar
   - Full palette grid display
   - Interactive color pickers for each stop
   - Real-time generation

2. Distinct Colors (/palettes/distinct)
   - Count selector (2-100 colors)
   - Distance metric selection (CIE76, CIEDE2000)
   - Simulated annealing algorithm
   - Statistics display:
     - Minimum distance
     - Average distance
     - Generation time
   - Loading state with progress message
   - Quality metrics for generated palette

3. Palettes Dashboard (/palettes)
   - Overview of all palette generators
   - Feature cards with icons
   - "Coming Soon" badge for harmony palettes
   - Quick navigation to each generator
   - Feature highlights for each method

**Features:**
- All palette generators integrated with Pastel API
- Toast notifications for success/error
- Loading states during generation
- Copy colors to clipboard
- Responsive layouts
- Empty states
- Error handling

**API Integration:**
- useGenerateGradient mutation
- useGenerateDistinct mutation
- Proper error handling and loading states
- Result caching with React Query

Build successful! 3 new palette pages rendering.

Next: Harmony palettes, accessibility tools, and named colors.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-07 11:38:20 +01:00
valknarness
75bfecee4d feat: implement navigation and dark/light theme system 
Add complete navigation and theming infrastructure:

**Theme System:**
- ThemeProvider component with React Context
  - Supports light, dark, and system themes
  - Persists preference to localStorage
  - Auto-detects system theme preference
  - Listens for system theme changes
  - Smooth theme transitions

- ThemeToggle component
  - Sun/Moon icon toggle button
  - Accessible with ARIA labels
  - Shows current theme state
  - Keyboard accessible

**Navigation:**
- Navbar component with sticky header
  - Gradient logo with Palette icon
  - Desktop horizontal navigation
  - Mobile responsive menu
  - Active route highlighting
  - Backdrop blur effect
  - Links to all main sections:
    - Home
    - Playground
    - Palettes
    - Accessibility
    - Named Colors
    - Batch Operations

**Layout Updates:**
- Integrated Navbar into root layout
- Added ThemeProvider to Providers wrapper
- Proper HTML suppressHydrationWarning for theme
- Container-based responsive layout

**Features:**
- Theme persists across page reloads
- System theme preference detection
- Active navigation state
- Smooth hover transitions
- Mobile-first responsive design
- Accessible navigation with proper semantics

**Styling:**
- Gradient text logo (pink → purple → blue)
- Sticky top navbar with backdrop blur
- Border bottom for visual separation
- Consistent spacing and padding
- Mobile menu slides in smoothly

Build successful! Navigation and theming complete.

Next: Palette generation pages and additional features.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-07 11:35:05 +01:00
valknarness
94ea87ca83 feat: implement color manipulation tools with interactive sliders 
Add complete color manipulation interface to playground:

**New Components:**
- Slider component - Customizable range input with label and value display
  - Smooth animations on thumb hover
  - Keyboard accessible
  - Shows current value with optional suffix
  - Tailwind-styled for consistency

- ManipulationPanel component - Full color manipulation controls
  - Lighten/Darken sliders (0-100% range)
  - Saturate/Desaturate sliders (0-100% range)
  - Hue rotation slider (-180° to +180°)
  - Complementary color quick action
  - All operations integrated with Pastel API
  - Toast notifications for success/error
  - Loading states during API calls

**Playground Enhancements:**
- Replaced placeholder quick action buttons with ManipulationPanel
- Full integration with color manipulation mutations
- Real-time color updates after each operation
- User-friendly feedback with toast messages
- Amount controls for precise adjustments

**Features:**
- Live preview of manipulation results
- Configurable amounts before applying
- Success/error handling with helpful messages
- Disabled state during API operations
- Smooth user experience with immediate feedback

**API Integration:**
- useLighten, useDarken mutations
- useSaturate, useDesaturate mutations
- useRotate for hue rotation
- useComplement for complementary colors
- All mutations with proper error handling

Build successful! Color manipulation tools fully functional.

Next: Navigation, theme system, and additional UI components.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-07 11:28:35 +01:00
valknarness
173d81d9d4 feat: implement color playground with interactive picker and info display 
Add complete color manipulation interface:

**Color Components:**
- ColorPicker - Interactive hex color picker with text input
  - Uses react-colorful for visual selection
  - Manual input support for any color format
  - Real-time updates

- ColorDisplay - Large color preview swatch
  - Configurable sizes (sm, md, lg, xl)
  - Optional border styling
  - Accessible with ARIA labels

- ColorInfo - Comprehensive color information display
  - Shows all formats: Hex, RGB, HSL, Lab, OkLab
  - Copy to clipboard functionality for each format
  - Displays brightness, luminance, light/dark type
  - Shows named color matches

**API Integration:**
- React Query hooks for all Pastel API endpoints
  - useColorInfo - Get color information
  - useConvertFormat - Format conversion
  - useLighten, useDarken, useSaturate, etc. - Manipulations
  - useGenerateRandom, useGenerateDistinct, useGenerateGradient
  - useNamedColors - Cached named colors list
  - Automatic error handling and loading states

**Playground Page (/playground):**
- Two-column layout: picker + info
- Live color preview with large swatch
- Real-time API integration with loading states
- Error handling with user-friendly messages
- Quick action buttons (ready for implementation)
- Responsive grid layout

**Features:**
- Toast notifications for clipboard copy
- Loading spinners during API calls
- Error display with helpful messages
- Accessible keyboard navigation
- Smooth transitions and animations

Build successful with playground page rendering! Ready for color manipulation actions.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-07 11:05:23 +01:00
valknarness
bd05f109b4 feat: initial Next.js 15 implementation with TypeScript and Tailwind CSS 4 
Add complete project structure and foundation:

**Core Setup:**
- Next.js 15.5.6 with App Router and React 19
- TypeScript 5.7 with strict mode
- Tailwind CSS 4.1 with custom theme configuration
- ESLint and Prettier configuration

**Dependencies Installed:**
- @tanstack/react-query - Server state management
- zustand - Client state management
- framer-motion - Animations
- lucide-react - Icon library
- react-colorful - Color picker component
- cmdk - Command palette
- sonner - Toast notifications
- clsx + tailwind-merge - Class name utilities

**Project Structure:**
- app/ - Next.js App Router pages
- components/ - React components (ui, color, tools, layout, providers)
- lib/ - Utilities, API client, hooks, stores, constants
- tests/ - Unit and E2E test directories

**API Integration:**
- Type-safe Pastel API client with all 21 endpoints
- Complete TypeScript type definitions for requests/responses
- Error handling and response types

**UI Components:**
- Button component with variants (default, outline, ghost, destructive)
- Input component with focus states
- Providers wrapper (React Query, Toast)
- Root layout with Inter font and metadata

**Pages:**
- Home page with gradient hero and feature cards
- Links to playground and palette generation (pages pending)

**Configuration:**
- Tailwind with HSL color variables for theming
- Dark/light mode CSS variables
- Custom animations (fade-in, slide-up, slide-down)
- @tailwindcss/forms and @tailwindcss/typography plugins

Build successful: 102 kB First Load JS, static generation working.

Ready for color components and playground implementation.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-07 10:55:42 +01:00