:root{--bg: #0b0e14;--panel: #141925;--panel-2: #1b2230;--border: #232b3a;--text: #e6e9ef;--muted: #8a94a6;--green: #16c784;--red: #ea3943;--accent: #3b82f6;--accent-2: #6366f1;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.app{max-width:1180px;margin:0 auto;padding:0 20px 60px}header.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--border);margin-bottom:24px}header.topbar h1{font-size:18px;margin:0;letter-spacing:.3px}header.topbar h1 span{color:var(--accent)}.tabs{display:flex;gap:4px}.tabs button{background:transparent;color:var(--muted);border:none;padding:8px 16px;border-radius:8px;cursor:pointer;font-size:14px;font-weight:500}.tabs button.active{background:var(--panel-2);color:var(--text)}.tabs button:hover{color:var(--text)}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.dot-green{background:var(--green);box-shadow:0 0 8px var(--green)}.dot-red{background:var(--red)}.dot-grey{background:var(--muted)}.panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:20px}.panel h2{margin:0 0 4px;font-size:16px}.panel .sub{color:var(--muted);font-size:13px;margin-bottom:16px}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media(max-width:820px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}input,select{width:100%;background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:9px 11px;font-size:14px}input:focus,select:focus{outline:none;border-color:var(--accent)}.field{margin-bottom:14px}button.btn{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:600;cursor:pointer}button.btn:hover{background:#2f72e0}button.btn:disabled{opacity:.5;cursor:not-allowed}button.btn.secondary{background:var(--panel-2);border:1px solid var(--border)}button.btn.danger{background:var(--red)}button.btn.green{background:var(--green)}.metric{background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:14px}.metric .label{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}.metric .value{font-size:22px;font-weight:700;margin-top:4px}.pos{color:var(--green)}.neg{color:var(--red)}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500;font-size:11px;text-transform:uppercase}.table-wrap{max-height:340px;overflow:auto}.signal-card{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px solid var(--border);border-radius:10px;margin-bottom:10px;background:var(--panel-2)}.signal-card .badge{font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px;white-space:nowrap}.badge.bullish{background:#16c78426;color:var(--green)}.badge.bearish{background:#ea394326;color:var(--red)}.signal-card .meta{color:var(--muted);font-size:12px;margin-top:4px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spacer{flex:1}.toggle-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border)}.chip{background:var(--panel-2);border:1px solid var(--border);border-radius:20px;padding:4px 12px;font-size:13px}.error{background:#ea39431f;border:1px solid var(--red);color:#ffb3b8;padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:14px}.ok{background:#16c7841f;border:1px solid var(--green);color:#8af0c8;padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:14px}.muted{color:var(--muted)}.switch{width:38px;height:22px;background:var(--border);border-radius:20px;position:relative;cursor:pointer;transition:background .15s;flex:none}.switch.on{background:var(--green)}.switch .knob{position:absolute;top:2px;left:2px;width:18px;height:18px;background:#fff;border-radius:50%;transition:left .15s}.switch.on .knob{left:18px}.spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--muted);border-top-color:transparent;border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle}@keyframes spin{to{transform:rotate(360deg)}}