UI Framework v2.0
Executing
12 / 18
Layout System
Spatial primitives & responsive grid infrastructure
← spacing-scale → layout.css
3 / 5
Phase 1 Parallel
Grid primitives
12-column CSS grid with named areas and auto-flow
Flex utilities
Responsive flex-wrap helpers with gap tokens
Stack component
Vertical/horizontal stack with spacing scale
Phase 2 Sequential
Container queries
Responsive primitives using container-type: inline-size
Phase 3 Blocked
Masonry layout ←Grid primitives
CSS-only masonry with column-count fallback. Requires grid system.
Component Library
Reusable UI building blocks with variant APIs
← tokens.css ← layout.css → components.css
2 / 4
Phase 1 Parallel
Button system
Primary, secondary, ghost, danger variants with size tokens
Input fields
Text, select, textarea with validation states
Phase 2 Sequential
Modal dialog ←Theme: Tokens
Overlay with focus trap, size variants, and nested scroll
Phase 3 Blocked
Data table ←Grid primitives
Sortable, filterable table with sticky header. Needs grid system.
Theme Engine
Design token pipeline & multi-theme switching
← brand-spec → tokens.css ✓
4 / 4
Phase 1 Parallel
Design tokens
CSS custom properties for color, space, radius, shadow
Light mode
Default token set tuned for WCAG AA contrast
Phase 2 Sequential
Dark mode
Inverted token set with automatic media-query switching
High contrast
Accessibility-first palette meeting WCAG AAA
Animation Kit
Motion language with easing, spring & gesture presets
← tokens.css → motion.css
1 / 3
Phase 1 Parallel
Easing curves
Cubic-bezier presets for enter, exit, and emphasis
Phase 2 Sequential
Spring physics ←Theme: Tokens
CSS spring() approximation with configurable damping
Phase 3 Blocked
Gesture responses ←Components: Modal
Scroll-linked and hover-triggered motion. Needs modal transitions.
Icon Set
Stroke-based SVG icon system with size tokens
← brand-spec → icons.svg ✓
2 / 2
Phase 1 Parallel
Core icon set
48 essential UI icons at 20px, stroke-based SVG
Custom glyphs
Brand-specific icons for product features and status