Use this checklist to assess the project:

• Does the page work at 320 px without horizontal page overflow?
• Are grid columns introduced only when the content fits?
• Do buttons and links use the correct native elements?
• Is keyboard focus clearly visible?
• Do labels and search inputs have accessible names?
• Are status meanings communicated with text, not color alone?
• Does dark mode preserve contrast for borders, text, inputs, and focus?
• Does reduced-motion preference disable nonessential animation?
• Are class candidates statically discoverable?
• Does the production build render the same intended styles?

Extension challenges

1. Add a filter toolbar that wraps on small screens.
2. Add an empty state with a clear next action.
3. Create Button, Badge, MetricCard, and TaskRow components with finite variants.
4. Add a theme toggle with persistence and no hydration flash.
5. Add a responsive sidebar that becomes a drawer on mobile.
6. Audit contrast and keyboard flow with browser tools.