:root{--bg: #0b0e14;--panel: #12161f;--border: #232838;--text: #e6e8ee;--muted: #8b93a7;--green: #26a69a;--red: #ef5350;--pre: #f5a623;--post: #7e57c2;--overnight: #5c6b8a;--regular: #26a69a;--closed: #565f75;--accent: #4f8cff}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--accent)}button{font-family:inherit;cursor:pointer}input,select{font-family:inherit}.app-shell{display:flex;flex-direction:column;min-height:100%}header.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);gap:12px;flex-wrap:wrap}header.topbar h1{font-size:17px;margin:0;font-weight:600}nav.tabs{display:flex;gap:4px;padding:8px 20px;border-bottom:1px solid var(--border);overflow-x:auto}nav.tabs a{text-decoration:none;color:var(--muted);font-size:13px;font-weight:600;padding:8px 12px;border-radius:8px;white-space:nowrap}nav.tabs a.active{color:var(--text);background:var(--panel)}main.content{flex:1;padding:16px 20px 40px;max-width:960px;width:100%;margin:0 auto}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:16px}.muted{color:var(--muted)}.btn{background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 14px;font-size:13px;font-weight:600}.btn:hover{background:#171c28}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-danger{background:#ef53501f;border-color:#ef535059;color:#ff8a80}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.field label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.field input,.field select{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:9px 10px;font-size:14px}table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}thead th{text-align:right;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:500;padding:10px 12px;border-bottom:1px solid var(--border)}thead th:first-child,tbody td:first-child{text-align:left}tbody td{text-align:right;padding:12px;border-bottom:1px solid var(--border);font-size:14px}tbody tr:hover td{background:#ffffff05}.sym{font-weight:600;font-size:15px}.exch{color:var(--muted);font-size:11px;margin-left:6px;font-weight:400}.up{color:var(--green)}.down{color:var(--red)}.flat{color:var(--muted)}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:10.5px;font-weight:700;letter-spacing:.03em;text-transform:uppercase}.badge-REGULAR{background:#26a69a26;color:var(--regular)}.badge-PRE{background:#f5a62326;color:var(--pre)}.badge-POST{background:#7e57c22e;color:var(--post)}.badge-OVERNIGHT{background:#5c6b8a33;color:#a9b4cc}.badge-CLOSED,.badge-OTHER{background:#565f7533;color:var(--muted)}.state-badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:10px;font-weight:700;text-transform:uppercase}.state-armed{background:#4f8cff26;color:var(--accent)}.state-triggered{background:#26a69a26;color:var(--regular)}#banner,.banner{margin:0 0 16px;padding:10px 14px;border-radius:8px;background:#ef53501f;border:1px solid rgba(239,83,80,.35);color:#ff8a80;font-size:13px}.banner-info{background:#4f8cff1a;border-color:#4f8cff59;color:#a9c6ff}.empty{padding:32px;text-align:center;color:var(--muted);font-size:14px}.row-actions{display:flex;gap:8px;justify-content:flex-end}.search-result{display:flex;align-items:center;justify-content:space-between;padding:10px 4px;border-bottom:1px solid var(--border)}.notif-item{padding:12px 0;border-bottom:1px solid var(--border)}.notif-item:last-child{border-bottom:none}.notif-time{font-size:11px;color:var(--muted)}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:13px}.session-chip-row{display:flex;flex-wrap:wrap;gap:6px}.session-chip{border:1px solid var(--border);background:var(--bg);color:var(--muted);border-radius:999px;padding:5px 10px;font-size:11px;font-weight:600;text-transform:uppercase}.session-chip.selected{border-color:var(--accent);color:var(--text);background:#4f8cff1f}.center-screen{min-height:100%;display:flex;align-items:center;justify-content:center;padding:20px}.auth-card{width:100%;max-width:360px}.auth-card h1{font-size:20px;margin:0 0 4px}