:root{--bg: #0b0e14;--panel: #141925;--panel-2: #1b2231;--border: #232c3d;--text: #e6edf3;--muted: #8b97a8;--green: #2ecc71;--green-dim: #1e8a4d;--red: #ff5d5d;--red-dim: #b83232;--accent: #4c9aff;--yellow: #f5c451;--shadow: 0 8px 28px rgba(0,0,0,.4)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,Segoe UI,Roboto,Inter,system-ui,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}.mono{font-family:SF Mono,JetBrains Mono,ui-monospace,monospace}.pos{color:var(--green)}.neg{color:var(--red)}.muted{color:var(--muted)}.login-wrap{min-height:100vh;display:grid;place-items:center}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:40px;width:360px;box-shadow:var(--shadow);text-align:center}.login-card h1{font-size:22px;margin-bottom:6px}.login-card p{color:var(--muted);margin-bottom:24px;font-size:13px}.login-logo{font-size:36px;margin-bottom:14px}input,select{background:var(--panel-2);border:1px solid var(--border);color:var(--text);padding:11px 13px;border-radius:9px;font-size:14px;width:100%;outline:none;transition:border .15s}input:focus,select:focus{border-color:var(--accent)}button{background:var(--accent);color:#fff;border:none;padding:11px 16px;border-radius:9px;font-size:14px;font-weight:600;cursor:pointer;transition:filter .15s,opacity .15s}button:hover{filter:brightness(1.1)}button:disabled{opacity:.45;cursor:not-allowed}button.ghost{background:var(--panel-2);border:1px solid var(--border)}button.green{background:var(--green-dim)}button.red{background:var(--red-dim)}button.sm{padding:7px 12px;font-size:13px}.err{color:var(--red);font-size:13px;margin-top:10px;min-height:18px}.warn-banner{background:#f5c4511f;border:1px solid var(--yellow);color:var(--yellow);padding:8px 12px;border-radius:8px;font-size:12px;margin-bottom:14px}.app{max-width:1320px;margin:0 auto;padding:18px 22px 60px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 0 20px;border-bottom:1px solid var(--border);margin-bottom:22px}.brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:700}.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--muted)}.brand .dot.live{background:var(--green);box-shadow:0 0 10px var(--green)}.top-right{display:flex;align-items:center;gap:14px}.badge{padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600;background:var(--panel-2);border:1px solid var(--border)}.badge.paper{color:var(--accent)}.badge.live{color:var(--red);border-color:var(--red-dim)}.badge.danger{color:var(--yellow);border-color:var(--yellow)}.cards{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:20px}.card{background:var(--panel);border:1px solid var(--border);border-radius:13px;padding:16px 18px}.card .label{color:var(--muted);font-size:12px;margin-bottom:7px;text-transform:uppercase;letter-spacing:.4px}.card .value{font-size:23px;font-weight:700}.card .sub{font-size:12px;color:var(--muted);margin-top:3px}.row2{display:grid;grid-template-columns:1.6fr 1fr;gap:18px;margin-bottom:18px}.row2b{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:13px;padding:18px}.panel h3{font-size:14px;margin-bottom:14px;display:flex;justify-content:space-between;align-items:center}.panel h3 .muted{font-weight:400;font-size:12px}.controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.controls .spacer{flex:1}.field{display:flex;flex-direction:column;gap:5px}.field label{font-size:12px;color:var(--muted)}.inline{display:flex;gap:8px;align-items:flex-end}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;color:var(--muted);font-weight:500;padding:8px 10px;font-size:12px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--panel)}td{padding:8px 10px;border-bottom:1px solid var(--panel-2)}tr:hover td{background:var(--panel-2)}.tbl-wrap{max-height:360px;overflow-y:auto}.pill{padding:2px 8px;border-radius:6px;font-size:11px;font-weight:700}.pill.buy{background:#2ecc7124;color:var(--green)}.pill.sell{background:#ff5d5d24;color:var(--red)}.pill.manual{background:#f5c45124;color:var(--yellow);margin-left:5px}.feed{max-height:220px;overflow-y:auto;font-size:12.5px}.feed-item{padding:6px 0;border-bottom:1px solid var(--panel-2);display:flex;gap:9px}.feed-item .t{color:var(--muted);white-space:nowrap}.lv-trade{color:var(--green)}.lv-warn{color:var(--yellow)}.lv-control{color:var(--accent)}.lv-info{color:var(--muted)}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:grid;place-items:center;z-index:50}.modal{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:26px;width:440px;box-shadow:var(--shadow)}.modal h3{margin-bottom:18px}.modal .grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:22px}.confirm-text{color:var(--muted);font-size:13.5px;line-height:1.5;margin-bottom:8px}.switch{display:flex;align-items:center;gap:9px;font-size:13px}.gridbar{height:8px;background:var(--panel-2);border-radius:5px;position:relative;margin:14px 0 6px;overflow:hidden}.gridbar .fill{position:absolute;height:100%;background:linear-gradient(90deg,var(--red-dim),var(--green-dim));opacity:.35}.gridbar .marker{position:absolute;width:3px;height:100%;background:var(--accent);box-shadow:0 0 8px var(--accent)}.kv{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--panel-2);font-size:13px}.kv .muted{color:var(--muted)}@media (max-width: 1000px){.cards{grid-template-columns:repeat(2,1fr)}.row2,.row2b{grid-template-columns:1fr}}