feat: add light/dark mode toggle with header view transitions

Add theme cycling (system/light/dark) with localStorage persistence and FOUC prevention. Restructure CSS color tokens to respond to data-theme attribute across all components. Redesign header as a floating glass pill bar with smooth view transitions including clip-reveal logo animation.
2026-03-01 16:15:36 +01:00
parent 3942a18b2b
commit fdbbca3942
82 changed files with 2317 additions and 1276 deletions
@@ -2,11 +2,17 @@
 <html lang="en">
 	<head>
 		<meta charset="utf-8" />
-		<link rel="icon" href="%sveltekit.assets%/favicon.png" />
+		<link rel="icon" href="%sveltekit.assets%/favicon.svg" />
 		<meta name="viewport" content="width=device-width" />
 		<link rel="manifest" href="/manifest.json" />
 		<meta name="theme-color" content="#5E81AC" />
 		<link rel="apple-touch-icon" href="/favicon-192.png" />
+		<script>
+			(function() {
+				var t = localStorage.getItem('theme');
+				if (t === 'light' || t === 'dark') document.documentElement.dataset.theme = t;
+			})();
+		</script>
 		%sveltekit.head%
 	</head>
 	<body data-sveltekit-preload-data="hover">