:root{--bg-primary:#fff;--bg-secondary:#fff;--bg-input:#fff;--text-primary:#333;--text-secondary:#555;--text-muted:#777;--text-tabs:#4d4d4d;--border-color:#ccc;--border-light:#e0e0e0;--hover-bg:#eee;--link-color:#0d6efd;--brand-color:#13b441;--brand-glow:rgba(14,209,69,.5);--brand-glow-mid:rgba(14,209,69,.7);--skeleton-color:#e0e0e0;--skeleton-shimmer:hsla(0,0%,100%,.4)}@media(prefers-color-scheme:dark){:root{--bg-primary:#121212;--bg-secondary:#1e1e1e;--bg-input:#2a2a2a;--text-primary:#e0e0e0;--text-secondary:#aaa;--text-muted:#888;--text-tabs:#bbb;--border-color:#444;--border-light:#2e2e2e;--hover-bg:#2a2a2a;--link-color:#6ea8fe;--brand-color:#1ed95e;--brand-glow:rgba(30,217,94,.5);--brand-glow-mid:rgba(30,217,94,.7);--skeleton-color:#2e2e2e;--skeleton-shimmer:hsla(0,0%,100%,.07)}}body{background:var(--bg-primary);color:var(--text-primary);font-family:Segoe UI,sans-serif;margin:0;min-height:100vh;padding:0}