feat(ui): design tokens + light/dark theming, migrate in-game chrome (F1a)

Introduce the shared design-token system under ui/frontend/src/lib/theme/: tokens.css (dark default + light palette, plus spacing/radii/typography scales), base.css global baseline (document background, text, token focus ring, selection), and theme.svelte.ts (system/light/dark choice, persisted to localStorage, applied via data-theme on <html>). A pre-paint guard in app.html resolves the theme before the app boots to avoid a flash, and the theme picker is wired into the previously-disabled account-menu stub. Migrate the always-visible in-game chrome to the tokens (header, account menu, sidebar, tab-bar, bottom-tabs, shell background): dark renders as before, light comes for free. The default stays dark during the incremental migration; the remaining view bodies migrate in F1b. Docs: ui/docs/design-system.md (+ index entry). Test: tests/theme.test.ts. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-22 07:02:13 +02:00
parent 44ed0a90eb
commit 973480d812
16 changed files with 560 additions and 53 deletions
@@ -1,4 +1,6 @@
 <script lang="ts">
+	import "$lib/theme/tokens.css";
+	import "$lib/theme/base.css";
 	import { onMount } from "svelte";
 	import { goto } from "$app/navigation";
 	import { page } from "$app/state";
@@ -99,7 +101,7 @@

 <style>
 	.status {
-		padding: 2rem;
-		font-family: system-ui, sans-serif;
+		padding: var(--space-6);
+		font-family: var(--font-sans);
 	}
 </style>
@@ -594,8 +594,8 @@ fresh.
 		display: flex;
 		flex-direction: column;
 		min-height: 100vh;
-		background: #0a0e1a;
-		color: #e8eaf6;
+		background: var(--color-bg);
+		color: var(--color-text);
 	}
 	.body {
 		flex: 1;