Re-point the design tokens to the approved brief (docs/discovery/04):
- green brand accent from #3ba31f (contrast-tuned per theme; white-on-green AA)
- warm-leaning neutrals; genuine white light theme; warm-charcoal dark (not pure black)
- 8px base radius; Inter-preferred font stack; static green ramp for utilities
- dark-first default for new users
Also re-skins the legacy styles.css palette so the current app adopts the brand.
Verified: frontend builds clean.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Install Tailwind v3, Radix primitives, cva/tailwind-merge/clsx, lucide-react.
Add HSL design tokens (light + dark) with the Indigo #5b5bf0 accent isolated
to a single --primary token (swappable for a future accent picker), darkMode
'class', anti-flash inline script, useTheme hook, and cn() helper. styles.css
still loads for not-yet-migrated pages. Build green.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>