A break timer designed to prevent RSI should be usable by people who
already live with disabilities. This overhaul adds comprehensive
accessibility without changing the visual design.
Changes across 17 source files:
- Global focus-visible outlines, sr-only utility, forced-colors support
- prefers-reduced-motion kills all CSS animations AND JS Web Animations
- All text upgraded to 4.5:1+ contrast ratio (WCAG AA)
- Keyboard navigation for ColorPicker, Stepper, TimeSpinner
- Screen reader: aria-live status regions, progressbar roles, labeled
controls, sr-only chart data table, focus management on view changes
- Focus trap on break screen, aria-hidden on decorative elements
- Descriptive labels on all 25+ toggle/stepper instances in Settings
- README updated with accessibility section and WCAG badge
4cbf4c5bb8