:root{--bg: #0b1120;--panel: #111a2e;--panel-border: #1e2a44;--text: #e2e8f0;--text-dim: #8fa3c0;--accent: #60a5fa;--good: #34d399;--bad: #f87171;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);min-height:100vh}#root{max-width:1400px;margin:0 auto;padding:24px}.app-header{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:20px}.app-header h1{font-size:22px;font-weight:650;margin:0;letter-spacing:.2px}.app-header .subtitle{color:var(--text-dim);font-size:13px}.status{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--text-dim)}.status .dot{width:9px;height:9px;border-radius:50%;background:var(--bad)}.status.connected .dot{background:var(--good);box-shadow:0 0 6px var(--good)}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:16px}.card{background:var(--panel);border:1px solid var(--panel-border);border-radius:10px;padding:14px 16px}.card .label{color:var(--text-dim);font-size:12px;text-transform:uppercase;letter-spacing:.6px;margin-bottom:6px}.card .value{font-size:24px;font-weight:650;font-variant-numeric:tabular-nums}.card .rate{margin-top:4px;font-size:12px;color:var(--accent);font-variant-numeric:tabular-nums}.panel{background:var(--panel);border:1px solid var(--panel-border);border-radius:10px;padding:16px;margin-bottom:16px}.panel h2{margin:0 0 12px;font-size:14px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.6px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 900px){.two-col{grid-template-columns:1fr}}.chart-tooltip{background:#0f172a;border:1px solid var(--panel-border);border-radius:8px;padding:8px 12px;font-size:12px}.chart-tooltip .time{color:var(--text-dim);margin-bottom:4px}.flows-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}.flows-toolbar input{background:#0f172a;border:1px solid var(--panel-border);border-radius:8px;color:var(--text);padding:8px 12px;font-size:13px;width:260px;outline:none}.flows-toolbar input:focus{border-color:var(--accent)}.flows-count{color:var(--text-dim);font-size:13px}.flows-table-wrap{overflow-x:auto;max-height:480px;overflow-y:auto}table.flows{width:100%;border-collapse:collapse;font-size:13px;font-variant-numeric:tabular-nums}table.flows th{position:sticky;top:0;background:var(--panel);text-align:left;color:var(--text-dim);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px;padding:8px 10px;border-bottom:1px solid var(--panel-border);cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}table.flows th:hover{color:var(--text)}table.flows td{padding:7px 10px;border-bottom:1px solid rgba(30,42,68,.5);white-space:nowrap}table.flows tr:hover td{background:#60a5fa0d}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;color:#0b1120}.mono{font-family:JetBrains Mono,Fira Code,monospace;font-size:12.5px}.dim{color:var(--text-dim)}.empty-note{color:var(--text-dim);font-size:13px;text-align:center;padding:24px 0}.error-banner{background:#f871711f;border:1px solid rgba(248,113,113,.4);color:#fca5a5;border-radius:8px;padding:10px 14px;font-size:13px;margin-bottom:16px}