Several shared-ui / shared-auth-ui / subscriptions / credits
components used shadcn-style bare CSS variables (--muted, --primary,
--foreground, etc.), but the Mana theme system standardized on
--color-*. The mismatch meant bg-[hsl(var(--muted))] classes
resolved to an invalid color and rendered transparent — most
visible on the Allgemein settings tab where language and week-start
buttons had no background.
Mechanical prefix across ~30 files. Two semantic renames:
- --destructive → --color-error (Mana uses "error" as the token name)
- --popover → --color-card (no popover token; card is the closest)
With shared packages on the correct naming, drop the shadcn-compat
alias shim from app.css.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>