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
@@ -159,7 +159,7 @@ async function handleLogin() {
  border: none;
  border-radius: $radius-sm;
  background: $text-primary;
-  color: #fff;
+  color: var(--text-on-accent);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;