*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0a0a12;--surface: #12121f;--surface2: #1a1a2e;--border: rgba(255,255,255,.08);--text: rgba(240,240,255,.85);--text-muted: rgba(255,255,255,.4);--accent: #a855f7;--accent-dim: rgba(168,85,247,.15);--radius: 10px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;min-height:100vh}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}.btn{border:1px solid var(--border);border-radius:8px;padding:6px 14px;font-size:13px;font-weight:600;background:var(--surface2);color:var(--text);transition:opacity .15s}.btn:hover{opacity:.85}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;border-color:transparent}.btn-danger{background:#ef444426;color:#fca5a5;border-color:#ef44444d}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.badge{font-size:10px;font-weight:800;padding:2px 8px;border-radius:6px}.badge-root{background:#ef444433;color:#fca5a5}.badge-admin{background:#a855f733;color:#d8b4fe}.badge-l2{background:#22c55e26;color:#86efac}.badge-l1{background:#3b82f626;color:#93c5fd}