:root{--bg: #f5f5f7;--surface: #ffffff;--surface-2: #fbfbfd;--border: #e3e3e8;--border-strong: #d2d2d7;--text: #1d1d1f;--text-2: #6e6e73;--text-3: #8e8e93;--accent: #1d1d1f;--brand: #16a34a;--brand-soft: rgba(22, 163, 74, .12);--ok: #34c759;--ok-soft: rgba(52, 199, 89, .14);--warn: #ff9500;--warn-soft: rgba(255, 149, 0, .14);--danger: #ff3b30;--danger-soft: rgba(255, 59, 48, .12);--info: #0a84ff;--info-soft: rgba(10, 132, 255, .12);--radius: 14px;--radius-sm: 10px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04), 0 1px 1px rgba(0, 0, 0, .03);--shadow: 0 4px 16px rgba(0, 0, 0, .06);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .12);--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif;color-scheme:light}[data-theme=dark]{--bg: #0b0b0d;--surface: #161618;--surface-2: #1e1e21;--border: #2a2a2e;--border-strong: #3a3a3f;--text: #f5f5f7;--text-2: #a1a1a6;--text-3: #6e6e73;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow: 0 4px 16px rgba(0, 0, 0, .5);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .6);color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.01em}p{margin:0}button{font-family:inherit;cursor:pointer}::-webkit-scrollbar{height:9px;width:9px}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:8px}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin .9s linear infinite}