feat: Add complete Docker deployment with web-based setup wizard

Major additions:
- Web-based setup wizard (setup.php, setup_wizard.php, setup-wizard.js)
- Production Docker configuration (docker-compose.prod.yml, .env.production)
- Database initialization SQL files (deploy/init_settings.sql)
- Template builder system with drag-and-drop UI
- Advanced features (OAuth, CDN, enhanced analytics, monetization)
- Comprehensive documentation (deployment guides, quick start, feature docs)
- Design system with accessibility and responsive layout
- Deployment automation scripts (deploy.ps1, generate-secrets.ps1)

Setup wizard allows customization of:
- Platform name and branding
- Domain configuration
- Membership tiers and pricing
- Admin credentials
- Feature toggles

Database includes 270+ tables for complete video streaming platform with
advanced features for analytics, moderation, template building, and monetization.

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

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
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2025-10-26 01:42:31 -07:00
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# EasyStream Design System & Accessibility Guide
## Overview
This guide covers the comprehensive design system, accessibility improvements, PWA enhancements, and responsive design updates for EasyStream v2.0.
## Table of Contents
1. [Design System](#design-system)
2. [Accessibility (WCAG 2.1 AA)](#accessibility)
3. [PWA Enhancements](#pwa-enhancements)
4. [Responsive Design](#responsive-design)
5. [Theme System](#theme-system)
6. [Implementation Guide](#implementation-guide)
7. [Testing Checklist](#testing-checklist)
---
## Design System
### New Files Created
- **[f_scripts/shared/design-system.css](f_scripts/shared/design-system.css)** - Complete design token system
### Design Tokens
#### Spacing System
```css
--space-xs: 4px;
--space-sm: 8px;
--space-md: 16px;
--space-lg: 24px;
--space-xl: 32px;
--space-2xl: 48px;
--space-3xl: 64px;
```
#### Typography Scale
```css
--font-size-xs: 0.75rem; /* 12px */
--font-size-sm: 0.875rem; /* 14px */
--font-size-md: 1rem; /* 16px */
--font-size-lg: 1.125rem; /* 18px */
--font-size-xl: 1.25rem; /* 20px */
--font-size-2xl: 1.5rem; /* 24px */
--font-size-3xl: 1.875rem; /* 30px */
--font-size-4xl: 2.25rem; /* 36px */
```
#### Color System
**Semantic Colors (Light Theme)**
- `--color-bg-primary`: #ffffff
- `--color-bg-secondary`: #f9fafb
- `--color-text-primary`: #111827
- `--color-text-secondary`: #4b5563
**Semantic Colors (Dark Theme)**
- `--color-bg-primary`: #121212
- `--color-bg-secondary`: #1c1c1c
- `--color-text-primary`: #f0f0f0
- `--color-text-secondary`: #d0d0d0
**Status Colors**
- Success: `--color-success` (#10b981)
- Warning: `--color-warning` (#f59e0b)
- Error: `--color-error` (#ef4444)
- Info: `--color-info` (#3b82f6)
#### Border Radius
```css
--border-radius-sm: 4px;
--border-radius-md: 8px;
--border-radius-lg: 12px;
--border-radius-xl: 16px;
--border-radius-full: 9999px;
```
#### Shadows
```css
--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
--shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
--shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
--shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
```
#### Z-Index Scale
```css
--z-index-dropdown: 1000;
--z-index-sticky: 1020;
--z-index-fixed: 1030;
--z-index-modal-backdrop: 1040;
--z-index-modal: 1050;
--z-index-tooltip: 1070;
```
### Utility Classes
#### Spacing
- `.m-xs`, `.m-sm`, `.m-md`, `.m-lg`, `.m-xl` - Margin utilities
- `.p-xs`, `.p-sm`, `.p-md`, `.p-lg`, `.p-xl` - Padding utilities
#### Typography
- `.text-xs`, `.text-sm`, `.text-md`, `.text-lg`, `.text-xl` - Font sizes
- `.font-light`, `.font-normal`, `.font-medium`, `.font-bold` - Font weights
#### Layout
- `.rounded-sm`, `.rounded-md`, `.rounded-lg`, `.rounded-full` - Border radius
- `.shadow-sm`, `.shadow-md`, `.shadow-lg` - Box shadows
---
## Accessibility
### New Files Created
- **[f_scripts/shared/accessibility.css](f_scripts/shared/accessibility.css)** - WCAG 2.1 AA compliance styles
### Key Features
#### 1. Focus Indicators (WCAG 2.4.7)
**Implementation:**
- All interactive elements have visible 3px focus rings
- Focus rings use high contrast color (`--focus-ring-color`)
- 2px offset for better visibility
```css
*:focus-visible {
outline: 3px solid var(--focus-ring-color);
outline-offset: 2px;
}
```
#### 2. Color Contrast (WCAG 1.4.3)
**Implementation:**
- Minimum 4.5:1 contrast ratio for normal text
- Minimum 3:1 for large text (18pt+)
- All theme colors tested for compliance
#### 3. Touch Targets (WCAG 2.5.5)
**Implementation:**
- Minimum 44x44px touch targets on mobile
- Adequate spacing between interactive elements
```css
button, a, .btn {
min-height: 44px;
min-width: 44px;
}
```
#### 4. Skip Links (WCAG 2.4.1)
**Implementation:**
- Skip to main content link
- Visible on keyboard focus
- Hidden by default
```html
<a href="#main-content" class="skip-to-content">Skip to main content</a>
```
#### 5. Screen Reader Support
**Implementation:**
- `.sr-only` class for screen reader only text
- Proper ARIA labels on all interactive elements
- Semantic HTML structure
#### 6. Keyboard Navigation (WCAG 2.1.1)
**Implementation:**
- All functionality accessible via keyboard
- Logical tab order
- Focus management in modals
#### 7. Reduced Motion (WCAG 2.3.3)
**Implementation:**
- Respects `prefers-reduced-motion` preference
- Disables animations for users who prefer reduced motion
```css
@media (prefers-reduced-motion: reduce) {
* {
animation-duration: 0.01ms !important;
transition-duration: 0.01ms !important;
}
}
```
#### 8. High Contrast Mode (WCAG 1.4.6)
**Implementation:**
- Enhanced borders and focus rings in high contrast mode
- Supports `prefers-contrast: high`
#### 9. Form Accessibility
**Implementation:**
- All inputs have associated labels
- Error messages linked with `aria-describedby`
- Required fields clearly marked
#### 10. Responsive Typography (WCAG 1.4.8)
**Implementation:**
- Text can be resized up to 200%
- Line height of 1.5 for body text
- Optimal line length (max 80ch)
---
## PWA Enhancements
### Enhanced Service Worker
**File:** [sw.js](sw.js)
#### New Features
1. **Multiple Cache Strategies**
- Network-first: HTML pages
- Cache-first: Images, fonts
- Stale-while-revalidate: CSS, JS
2. **Offline Support**
- Custom offline page
- Cached assets available offline
- Graceful degradation
3. **Cache Management**
- Automatic cache size limiting
- Old cache cleanup on activation
- Separate caches for different asset types
4. **Background Sync**
- Sync watch history when back online
- Queue failed requests
5. **Push Notifications**
- Support for push notifications
- Notification click handling
### Enhanced Manifest
**File:** [manifest.json](manifest.json)
#### New Features
1. **App Shortcuts**
- Home, Trending, Subscriptions, Upload
- Quick access from home screen
2. **Share Target**
- Receive shared videos/images
- Integration with OS share sheet
3. **Protocol Handler**
- Handle `web+easystream://` URLs
- Deep linking support
4. **Display Modes**
- Window controls overlay
- Standalone mode
- Minimal UI fallback
5. **Screenshots & Metadata**
- App store listing images
- Enhanced discoverability
---
## Responsive Design
### New Files Created
- **[f_scripts/shared/responsive.css](f_scripts/shared/responsive.css)** - Mobile-first responsive system
### Breakpoint System
```css
--breakpoint-sm: 640px; /* Tablet */
--breakpoint-md: 768px; /* Desktop */
--breakpoint-lg: 1024px; /* Large Desktop */
--breakpoint-xl: 1280px; /* Extra Large */
--breakpoint-2xl: 1536px; /* 2X Large */
```
### Container System
```css
.container {
width: 100%;
max-width: var(--container-xl);
margin: 0 auto;
padding: 0 var(--space-md);
}
```
### Grid System
#### Auto-responsive Grid
```html
<div class="grid grid-auto">
<!-- Auto-fits columns based on min 250px width -->
</div>
```
#### Responsive Grid Columns
```html
<div class="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4">
<!-- 1 col mobile, 2 tablet, 3 desktop, 4 large -->
</div>
```
### Video Grid
Automatically responsive based on screen size:
- Mobile: 1 column
- Tablet: 2 columns
- Desktop: 3-4 columns
- Large: 5-6 columns
```html
<div class="video-grid">
<!-- Video thumbnails auto-arrange -->
</div>
```
### Flexbox Utilities
```html
<div class="flex justify-between items-center gap-md">
<!-- Flexible layouts -->
</div>
```
### Display Utilities
```html
<!-- Hide on mobile, show on desktop -->
<div class="xs:hidden md:block">...</div>
<!-- Show on mobile, hide on desktop -->
<div class="xs:block md:hidden">...</div>
```
### Touch Optimizations
- Larger touch targets on mobile (44x44px minimum)
- Increased spacing between interactive elements
- Touch-friendly navigation
### Safe Area Support
Automatically adjusts for iPhone X+ notches and safe areas:
```css
@supports (padding: env(safe-area-inset-left)) {
.safe-area-padding {
padding-left: env(safe-area-inset-left);
padding-right: env(safe-area-inset-right);
}
}
```
---
## Theme System
### New Files Created
- **[f_scripts/shared/theme-switcher.js](f_scripts/shared/theme-switcher.js)** - Advanced theme switching
### Features
#### 1. System Preference Detection
Automatically detects and respects user's OS dark/light mode preference:
```javascript
const themeSwitcher = new ThemeSwitcher({
detectSystemPreference: true
});
```
#### 2. Smooth Transitions
Animated theme transitions with configurable duration:
```javascript
themeSwitcher.applyTheme('dark', 'blue', true); // With animation
```
#### 3. Multiple Color Themes
7 color options available:
- Blue (default)
- Red
- Cyan
- Green
- Orange
- Pink
- Purple
Each available in light and dark mode.
#### 4. Persistent Storage
Theme preferences saved to localStorage and restored on page load.
#### 5. Meta Theme Color
Automatically updates mobile browser theme color:
```html
<meta name="theme-color" content="#06a2cb">
```
#### 6. Event System
Listen for theme changes:
```javascript
document.addEventListener('easystream:theme-change', (e) => {
console.log('Theme changed to:', e.detail.mode, e.detail.color);
});
```
### Usage
#### Basic Initialization
```javascript
// Auto-initializes on page load
window.themeSwitcher.toggleMode(); // Toggle light/dark
window.themeSwitcher.setColor('red'); // Change color
```
#### Creating Theme Picker UI
```javascript
const picker = ThemeSwitcher.createThemePicker();
document.getElementById('theme-container').appendChild(picker);
```
#### HTML Controls
```html
<!-- Theme toggle button -->
<button id="theme-toggle" aria-label="Toggle theme">
<i class="icon-moon"></i>
</button>
<!-- Color picker buttons -->
<button data-color-theme="blue" aria-label="Blue theme">Blue</button>
<button data-color-theme="red" aria-label="Red theme">Red</button>
```
---
## Implementation Guide
### Step 1: Include New CSS Files
Add to your HTML `<head>` section:
```html
<!-- Design System -->
<link rel="stylesheet" href="/f_scripts/shared/design-system.css">
<!-- Accessibility -->
<link rel="stylesheet" href="/f_scripts/shared/accessibility.css">
<!-- Responsive Design -->
<link rel="stylesheet" href="/f_scripts/shared/responsive.css">
<!-- Existing Themes -->
<link rel="stylesheet" href="/f_scripts/shared/themes.css">
```
### Step 2: Include Theme Switcher
Add before closing `</body>` tag:
```html
<script src="/f_scripts/shared/theme-switcher.js"></script>
```
### Step 3: Add Skip Links
Add at the very beginning of `<body>`:
```html
<div class="skip-links">
<a href="#main-content" class="skip-to-content">Skip to main content</a>
<a href="#navigation" class="skip-to-content">Skip to navigation</a>
</div>
```
### Step 4: Update Service Worker Registration
The service worker is already registered in [index.js](index.js:1), but ensure you're using the latest version by clearing browser cache.
### Step 5: Add Main Content ID
Ensure your main content area has an ID for skip links:
```html
<main id="main-content" role="main">
<!-- Your content -->
</main>
```
### Step 6: Use Utility Classes
Start using the new utility classes in your templates:
```html
<!-- Before -->
<div style="padding: 16px; margin-bottom: 24px;">
<h2 style="font-size: 24px;">Title</h2>
</div>
<!-- After -->
<div class="p-md m-b-lg">
<h2 class="text-2xl">Title</h2>
</div>
```
### Step 7: Use Responsive Grid
Update video grids to use the new responsive system:
```html
<!-- Before -->
<div class="thumbs-wrapper">
<!-- Videos -->
</div>
<!-- After -->
<div class="video-grid">
<!-- Videos auto-arrange responsively -->
</div>
```
---
## Testing Checklist
### Accessibility Testing
#### Keyboard Navigation
- [ ] All interactive elements focusable
- [ ] Focus indicators visible (3px outline)
- [ ] Tab order is logical
- [ ] No keyboard traps
- [ ] Skip links work
- [ ] Modal focus management works
#### Screen Reader Testing
- [ ] Test with NVDA (Windows)
- [ ] Test with JAWS (Windows)
- [ ] Test with VoiceOver (macOS/iOS)
- [ ] Test with TalkBack (Android)
- [ ] All images have alt text
- [ ] ARIA labels present
- [ ] Headings hierarchy correct
#### Color Contrast
- [ ] Use WebAIM Contrast Checker
- [ ] Test all theme combinations
- [ ] Test light mode: 4.5:1 minimum
- [ ] Test dark mode: 4.5:1 minimum
- [ ] Test focus indicators: 3:1 minimum
#### Touch Targets
- [ ] Minimum 44x44px on mobile
- [ ] Test on actual mobile device
- [ ] Adequate spacing between targets
#### Forms
- [ ] All inputs have labels
- [ ] Error messages associated
- [ ] Required fields marked
- [ ] Validation messages clear
### Responsive Testing
#### Breakpoints
- [ ] Mobile (320px - 639px)
- [ ] Tablet (640px - 767px)
- [ ] Desktop (768px - 1023px)
- [ ] Large (1024px - 1279px)
- [ ] XL (1280px+)
#### Devices
- [ ] iPhone SE (375px)
- [ ] iPhone 12 Pro (390px)
- [ ] iPad (768px)
- [ ] iPad Pro (1024px)
- [ ] Desktop (1920px)
#### Orientations
- [ ] Portrait mode
- [ ] Landscape mode
- [ ] Fullscreen video in landscape
#### Safe Areas
- [ ] iPhone X+ notch
- [ ] Bottom safe area
- [ ] Left/right safe areas
### PWA Testing
#### Installation
- [ ] Can install from Chrome (desktop)
- [ ] Can install from Edge (desktop)
- [ ] Can install from Safari (iOS)
- [ ] Can install from Chrome (Android)
- [ ] App shortcuts work
- [ ] Icon displays correctly
#### Offline Support
- [ ] Offline page displays
- [ ] Cached assets load
- [ ] Graceful degradation
- [ ] Back online detection
#### Service Worker
- [ ] SW installs correctly
- [ ] Cache strategies work
- [ ] Old caches cleaned up
- [ ] Background sync works
#### Notifications
- [ ] Push notifications work
- [ ] Notification click works
- [ ] Permissions requested properly
### Theme Testing
#### Theme Switching
- [ ] Light/dark toggle works
- [ ] Smooth transitions
- [ ] All 7 colors work
- [ ] Preferences persist
- [ ] System preference detection
#### Appearance
- [ ] Meta theme color updates
- [ ] Logo changes with theme
- [ ] All components themed
- [ ] Video player themed
### Performance Testing
#### Lighthouse Scores
- [ ] Performance: 90+
- [ ] Accessibility: 100
- [ ] Best Practices: 95+
- [ ] SEO: 95+
- [ ] PWA: Pass all checks
#### Core Web Vitals
- [ ] LCP < 2.5s
- [ ] FID < 100ms
- [ ] CLS < 0.1
#### Bundle Size
- [ ] design-system.css: ~15KB
- [ ] accessibility.css: ~8KB
- [ ] responsive.css: ~12KB
- [ ] theme-switcher.js: ~10KB
### Browser Testing
#### Desktop Browsers
- [ ] Chrome (latest)
- [ ] Firefox (latest)
- [ ] Safari (latest)
- [ ] Edge (latest)
#### Mobile Browsers
- [ ] Chrome Mobile
- [ ] Safari iOS
- [ ] Firefox Mobile
- [ ] Samsung Internet
### Reduced Motion Testing
- [ ] Enable "Reduce motion" in OS
- [ ] Animations disabled
- [ ] Transitions instant
- [ ] Scroll behavior auto
### High Contrast Testing
- [ ] Enable High Contrast Mode
- [ ] Borders enhanced
- [ ] Focus rings thicker
- [ ] Text readable
---
## Browser Support
### Minimum Supported Versions
- **Chrome/Edge:** Last 2 versions
- **Firefox:** Last 2 versions
- **Safari:** Last 2 versions
- **iOS Safari:** 12+
- **Chrome Android:** Last 2 versions
### Progressive Enhancement
Features that gracefully degrade:
- Service Worker (requires HTTPS)
- CSS Grid (fallback to Flexbox)
- CSS Custom Properties (fallback values)
- Container Queries (graceful degradation)
---
## Performance Considerations
### CSS Loading Strategy
1. Load critical design system first
2. Load accessibility styles inline
3. Defer non-critical styles
4. Use media queries to load responsive styles conditionally
### JavaScript Loading
- Theme switcher loads after DOMContentLoaded
- Service worker registers asynchronously
- No blocking scripts
### Image Optimization
- Use WebP with fallbacks
- Lazy load images below fold
- Responsive images with srcset
- Proper sizing to prevent CLS
---
## Maintenance
### Adding New Components
1. Use design tokens from design-system.css
2. Follow accessibility guidelines
3. Test responsiveness at all breakpoints
4. Ensure theme compatibility
### Updating Themes
1. Update CSS variables in themes.css
2. Test all color combinations
3. Verify contrast ratios
4. Update theme-switcher.js if adding new colors
### Service Worker Updates
1. Increment CACHE_VERSION in sw.js
2. Update PRECACHE array if needed
3. Test cache strategies
4. Clear old caches
---
## Resources
### Tools
- **Accessibility Testing:**
- [WAVE Browser Extension](https://wave.webaim.org/extension/)
- [axe DevTools](https://www.deque.com/axe/devtools/)
- [Lighthouse](https://developers.google.com/web/tools/lighthouse)
- **Contrast Checking:**
- [WebAIM Contrast Checker](https://webaim.org/resources/contrastchecker/)
- [Contrast Ratio Tool](https://contrast-ratio.com/)
- **Screen Readers:**
- [NVDA (Free)](https://www.nvaccess.org/download/)
- [VoiceOver (Built into macOS/iOS)](https://www.apple.com/accessibility/voiceover/)
- **PWA Testing:**
- [PWA Builder](https://www.pwabuilder.com/)
- [Lighthouse PWA Audit](https://web.dev/pwa-checklist/)
### Documentation
- [WCAG 2.1 Guidelines](https://www.w3.org/WAI/WCAG21/quickref/)
- [MDN Web Docs - Accessibility](https://developer.mozilla.org/en-US/docs/Web/Accessibility)
- [Web.dev - PWA](https://web.dev/progressive-web-apps/)
- [Can I Use](https://caniuse.com/) - Browser compatibility
---
## Support
For questions or issues:
1. Check the testing checklist
2. Review browser console for errors
3. Use browser DevTools for debugging
4. File issues on GitHub
---
## License
Same as EasyStream main project.