Dark mode was 58 `.dark .bg-white`-style rules patching over components
that hardcoded light shades, so every new component silently owed the
stylesheet another override — a debt this session kept adding to.
Components now name the role of a colour rather than the shade:
bg-surface, text-ink, text-muted, border-line, text-danger. Those map
through @theme to CSS variables, and light and dark are two sets of
values for the same variables. The override block is gone entirely.
Solid button fills stay literal; they read correctly on both themes and
never had overrides.
Verified in the browser in both themes, Perspective included.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01G2HFeU5neCKagTnmA6o9Tu