:root{--bg-primary: #0d0e16;--bg-secondary: #13141f;--bg-track: #141525;--bg-control: #1c1d2e;--accent-primary: #4ade80;--accent-secondary: #38bdf8;--accent-warn: #fb923c;--text-primary: #e2e8f0;--text-secondary: #94a3b8;--text-muted: #475569;--border: #252640}.light-theme{--bg-primary: #f3f4f6;--bg-secondary: #e5e7eb;--bg-track: #ffffff;--bg-control: #e5e7eb;--accent-primary: #16a34a;--accent-secondary: #0284c7;--accent-warn: #ea580c;--text-primary: #111827;--text-secondary: #374151;--text-muted: #6b7280;--border: #d1d5db}.light-theme ::-webkit-scrollbar-thumb{background:#9ca3af}.light-theme ::-webkit-scrollbar-track{background:var(--bg-secondary)}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;overflow:hidden;background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}app-root{display:flex;flex-direction:column;height:100vh}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#2d2f4a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#3d3f5c}