feat: add dark theme support with CSS custom properties and Naive UI integration

Implement runtime theme switching using CSS custom properties delegated through SCSS variables, with light/dark/system modes, FOUC prevention, sidebar toggle, and settings selector. Add theme-aware video assets for sidebar and chat thinking indicator. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-16 23:13:04 +08:00
parent 076a7c2a38
commit b5aeb876b8
32 changed files with 465 additions and 126 deletions
@@ -181,11 +181,11 @@ async function handleExport() {
  transition: border-color $transition-fast;

  &:hover {
-    border-color: rgba($accent-primary, 0.3);
+    border-color: rgba(var(--accent-primary-rgb), 0.3);
  }

  &.active {
-    border-color: rgba($success, 0.4);
+    border-color: rgba(var(--success-rgb), 0.4);
  }
 }