:root{--bg:#0f1115;--surface:#181b21;--surface-2:#1f232b;--border:#2a2f39;--text:#e6e8eb;--text-dim:#9aa3 af;--text-dim:#9aa3af;--accent:#3b82f6;--green:#22c55e;--yellow:#eab308;--red:#ef4444;--radius:8px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.layout{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:20px 12px}.sidebar .brand{font-weight:700;font-size:15px;padding:0 8px 16px;color:var(--text)}.sidebar nav a{display:block;padding:8px 10px;border-radius:6px;color:var(--text-dim)}.sidebar nav a:hover{text-decoration:none}.sidebar nav a.active,.sidebar nav a:hover{background:var(--surface-2);color:var(--text)}.main{padding:24px 32px;max-width:1100px}h1{font-size:20px;margin:0 0 4px}.subtitle{color:var(--text-dim);margin:0 0 24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card+.card{margin-top:16px}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}th{color:var(--text-dim);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:6px;padding:2px 8px;font-size:12px;background:var(--surface-2)}.badge,.dot{border-radius:999px}.dot{width:8px;height:8px;display:inline-block}.dot.green{background:var(--green)}.dot.yellow{background:var(--yellow)}.dot.red{background:var(--red)}.dot.gray{background:var(--text-dim)}.btn,button{font:inherit;padding:8px 14px;border-radius:6px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);cursor:pointer}.btn:hover,button:hover{background:var(--border)}.btn.primary,button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.danger{background:var(--red);border-color:var(--red);color:#fff}button:disabled{opacity:.5;cursor:not-allowed}input,select{font:inherit;padding:8px 10px;border-radius:6px;border:1px solid var(--border);background:var(--bg);color:var(--text);width:100%}label{display:block;margin:12px 0 4px;color:var(--text-dim);font-size:13px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:12px;gap:12px;margin-bottom:24px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.stat .label{color:var(--text-dim);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.stat .value{font-size:26px;font-weight:700;margin-top:4px}.row{display:flex;gap:8px;align-items:center}.mt-16{margin-top:16px}.muted{color:var(--text-dim)}.error{color:var(--red)}.error,.ok{margin-top:8px}.ok{color:var(--green)}.center-page{min-height:100vh;display:grid;place-items:center}.auth-card{width:360px}.timeline{list-style:none;padding:0;margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.timeline li{padding:6px 0;border-bottom:1px solid var(--border)}.timeline li:last-child{border:none}@media (max-width:720px){.layout{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--border)}.stat-grid{grid-template-columns:repeat(2,1fr)}.main{padding:16px}}