Each consuming app was duplicating eight @source directives with hand-
counted relative paths (../../../../../packages/…). The mana web app's
were off-by-one for months before anyone noticed, silently disabling the
scan for every shared-ui file.
Tailwind v4 resolves @source paths relative to the CSS file that declares
them, so we can drop the list once into packages/shared-tailwind/src/
sources.css. Consumer apps now just add one more @import next to themes.css:
@import "tailwindcss";
@import "@mana/shared-tailwind/themes.css";
@import "@mana/shared-tailwind/sources.css";
New package.json export: "./sources.css". Drop the local paths from the
mana web app's app.css.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Pre-launch theme system audit found multiple parallel layers in themes.css
(--theme-X full hsl strings, --X partial shadcn aliases, --color-X populated
by runtime store with raw channels) plus dead-code companion files. The
inconsistency caused light-mode regressions when scoped-CSS consumers
wrote `var(--color-X)` standalone — the variable holds raw HSL channels
which is invalid as a color value, browser fell back to inherited (white).
Rewrite to one consistent layer:
- Source of truth: --color-X defined as raw HSL channels (e.g.
`0 0% 17%`) in :root, .dark, and all variant [data-theme="..."]
blocks. Matches the format the runtime store
(@mana/shared-theme/src/utils.ts) writes, eliminating the
static-fallback-vs-runtime mismatch and the corresponding flash
of unstyled content on hydration.
- @theme inline uses self-reference + Tailwind v4 <alpha-value>
placeholder so utility classes generate correctly AND opacity
modifiers work: `text-foreground/50` → `hsl(var(--color-foreground) / 0.5)`.
- @layer components (.btn-primary, .card, .badge, etc.) wraps
var(--color-X) refs with hsl() — they were broken in light mode
too for the same reason.
Convention going forward (also documented in the file header):
1. Markup: use Tailwind utility classes (text-foreground, bg-card, …)
2. Scoped CSS: hsl(var(--color-X)) — always wrap with hsl()
3. NEVER raw var(--color-X) in CSS — that's the bug pattern
Net file: 692 → 580 LOC. Single source layer, no indirection.
Also delete dead companion files (zero imports anywhere):
- tailwind-v4.css (had broken self-reference, never imported)
- theme-variables.css (legacy hex-based palette)
- components.css (legacy component utilities)
- index.js / preset.js / colors.js (Tailwind v3 preset format,
irrelevant under Tailwind v4)
package.json exports map shrinks accordingly to just `./themes.css`.
Consumers using `hsl(var(--color-X))` (~379 files across mana-web,
manavoxel-web, arcade-web) keep working unchanged — the public API
name `--color-X` is preserved. Only the broken pattern `var(--color-X)`
(~61 files) needs a follow-up sweep, handled in a separate commit.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add svelte-i18n configuration with SSR support to all web apps
- Create LanguageSelector component for each app with brand colors
- Add German and English locale files
- Integrate language switcher into login pages via headerControls snippet
- Fix Tailwind v4 @source directives for shared package scanning
- Update AppSlider styling to match login container design
Apps updated:
- Memoro (gold #f8d62b)
- Märchenzauber (pink #FF6B9D)
- ManaDeck (purple #8b5cf6)
- ManaCore (indigo #6366f1)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
