:root{--bg: #0f0f0f;--bg-elev: #161616;--bg-card: #1a1a2e;--bg-hover: #232342;--bg-active: #2a1a3e;--border: #2a2a3a;--border-soft: #1f1f2a;--text: #e0e0e0;--text-dim: #a0a0a0;--text-mute: #666;--accent: #c084fc;--accent-strong: #7c5cbf;--accent-cyan: #06b6d4;--accent-green: #4ade80;--accent-amber: #f59e0b;--accent-red: #ef4444;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--radius: 8px}*{margin:0;padding:0;box-sizing:border-box}html,body,#app{height:100%}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overscroll-behavior:none}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:var(--font-sans);cursor:pointer;border:none;background:none;color:inherit;-webkit-tap-highlight-color:transparent;touch-action:manipulation}button:disabled{opacity:.5;cursor:not-allowed}input,textarea{font-family:var(--font-sans);background:transparent;border:none;color:inherit;outline:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-mute)}