:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#1a1a24;--accent-red:#ff3b3b;--accent-teal:#00d9ff;--text-primary:#f0f0f5;--text-secondary:#8a8a9a;--border-color:#2a2a3a;--success:#00ff88;--warning:#ffaa00;--danger:#ff4444}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;background-image:linear-gradient(rgba(0,217,255,.03) 1px,transparent 0),linear-gradient(90deg,rgba(0,217,255,.03) 1px,transparent 0);background-size:40px 40px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-teal)}