:root{--bg: #0a0e14;--panel: #11161f;--panel-2: #161d28;--border: #232c3a;--text: #e6edf3;--muted: #8b97a7;--green: #3fb950;--red: #f85149;--blue: #58a6ff;--yellow: #d29922;--accent: #7c5cff;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-size:14px}.app{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--panel);border-right:1px solid var(--border);padding:20px 14px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh}.brand{font-weight:700;font-size:15px;letter-spacing:.3px;margin-bottom:18px;display:flex;align-items:center;gap:8px}.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}.nav-link{color:var(--muted);text-decoration:none;padding:9px 12px;border-radius:8px;font-weight:500;display:flex;align-items:center;gap:10px}.nav-link:hover{background:var(--panel-2);color:var(--text)}.nav-link.active{background:var(--panel-2);color:var(--text);border-left:2px solid var(--accent)}.main{flex:1;padding:26px 32px;max-width:1400px;width:100%;margin:0 auto}.page-title{font-size:22px;font-weight:700;margin:0 0 4px}.page-sub{color:var(--muted);margin:0 0 22px}.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:24px}.stat{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px 18px}.stat .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.6px}.stat .value{font-size:24px;font-weight:700;margin-top:6px;font-variant-numeric:tabular-nums}.badge{padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700;display:inline-block}.badge.TRADING{background:#3fb95026;color:var(--green)}.badge.PAUSED{background:#d2992226;color:var(--yellow)}.badge.CIRCUIT_BREAKER{background:#f8514926;color:var(--red)}.badge.paper{background:#58a6ff26;color:var(--blue)}.badge.live{background:#f851492e;color:var(--red)}.panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px;margin-bottom:22px}.panel h3{margin:0 0 14px;font-size:15px}.pos{color:var(--green)}.neg{color:var(--red)}.muted{color:var(--muted)}table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border);white-space:nowrap}th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.5px;font-weight:600}tr:hover td{background:var(--panel-2)}.row-pos{border-left:2px solid var(--green)}.row-neg{border-left:2px solid var(--red)}button{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:9px 16px;font-weight:600;cursor:pointer;font-size:13px}button:hover{border-color:var(--accent)}button.danger{background:#f8514926;color:var(--red);border-color:#f8514966}button.go{background:#3fb95026;color:var(--green);border-color:#3fb95066}button:disabled{opacity:.5;cursor:not-allowed}.slider-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--border)}.slider-row label{font-weight:600}.slider-row .hint{color:var(--muted);font-size:12px}input[type=range]{width:220px;accent-color:var(--accent)}.val-pill{min-width:70px;text-align:right;font-variant-numeric:tabular-nums;font-weight:700}.kill{display:flex;gap:12px;align-items:center;margin:18px 0}.banner{padding:12px 16px;border-radius:10px;margin-bottom:18px;font-weight:600}.banner.warn{background:#d299221f;color:var(--yellow);border:1px solid rgba(210,153,34,.3)}.banner.err{background:#f851491f;color:var(--red);border:1px solid rgba(248,81,73,.3)}.loading{color:var(--muted);padding:40px;text-align:center}.expand{background:var(--panel-2);border-radius:8px;padding:12px;margin-top:4px;font-size:13px}.flex{display:flex;align-items:center;gap:10px}.spacer{flex:1}