2f73e0e062
Complete 3.2.1: Advanced Breakpoint Management - Implemented comprehensive breakpoint system with CSS custom properties, established 6 mobile-first breakpoints, and modernized responsive utilities.
b213fb623f
Complete 3.2.1: Advanced Breakpoint Management - Complete breakpoint system with CSS custom properties, mixin utilities, and responsive variables
d60a17b540
Complete 3.1.3: Layout Utilities - Added comprehensive utilities including containers, spacing, display, positioning, flexbox, and responsive modifiers
d13ff3b592
Complete 3.1.2: 12-Column System - Implement comprehensive 12-column CSS Grid system with responsive variation classes, expanded gap spacing system, and grid utility classes for common patterns
ae1a6ce30f
Complete 3.1.1: CSS Grid Implementation - Added comprehensive grid utility classes to utilities.css
b8bf274731
Complete 2.4.4-2.5.4: Phase 2 Visual Design Modernization components - accessibility icons, modern button/card/form systems, skeleton loading patterns
443797bfac
Complete 2.4.3: Animated Icons - Add loading spinners, progress indicators, micro-interactions, and hover animations
9b9484b2de
Complete 2.4.2: Icon Size Variants - defined size scale, created consistent proportions, and implemented responsive scaling
249d985f58
Complete 2.4.1: Icon Replacement Strategy - replaced emojis with semantic SVG icons and implemented icon sprite system
1e5a9c629d
Updated UI_UPDATE.MD to reflect completion of 2.3.1-2.3.3: Shadow and Elevation System implementation
a7ab19753f
2.3.1-2.3.3: Shadow and Elevation System - implemented elevation scale and applied to all components
cd4df0298a
2.3.1: Elevation Scale Definition - added semantic elevation system (levels 0-6) in variables.css
7ee3bffa98
1.4.4: Loading Strategy Implementation - optimized CSS/JS loading with defer and cache-busting
67114f315e
1.4.2: CSS Asset Management - consolidated CSS loading with main.css, added minification scripts
25d622ec58
Complete 1.3: HTML Structure Refactoring - Semantic BEM implementation with ARIA accessibility
9ca65f3c62
Refactor HTML structure and CSS classes for video player and chat components to improve accessibility and maintainability
7d2931b7c9
Refactor JavaScript code into separate modules for improved organization and maintainability
2d807852e8
Complete 1.2 JavaScript Separation and Organization - modularize all inline JavaScript into 6 dedicated modules (app.js, api.js, ui-controls.js, chat.js, video-player.js) for better maintainability and code organization
0503b342cf
Complete 1.1 CSS modularization - removed monolithic styles.css, using modular CSS system (reset.css, variables.css, layout.css, components.css, utilities.css)
5577d31c82
Complete 1.1.3-1.1.5: CSS modularization - reset, variables, layout, components, utilities files created, BEM framework implemented