:root{--bg: #0f1115;--surface: #151821;--border: #2a2e3a;--text: #e8e9ee;--text-muted: #9ca0ad;--accent: #4f8dfe;--bull: #26a69a;--bear: #ef5350;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text)}#app{display:flex;flex-direction:column;min-height:100vh}.header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--border);background:var(--surface)}.header h1{font-size:15px;margin:0;letter-spacing:.2px}.header .status{font-size:12px;color:var(--text-muted)}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;background:#777}.status-dot.ok{background:#22c55e}.status-dot.warn{background:#f59e0b}.status-dot.err{background:#ef4444}.tabs{display:flex;gap:4px;align-items:center;padding:8px 10px;border-bottom:1px solid var(--border);background:var(--surface);overflow-x:auto}.tab{border:1px solid var(--border);background:#1a1e2a;color:var(--text);padding:4px 10px;font-size:12px;border-radius:16px;cursor:pointer;white-space:nowrap}.tab.active{border-color:var(--accent);background:#1d2438;color:var(--accent)}.tab .close{margin-left:6px;color:var(--text-muted)}.tab .close:hover{color:#ff6464}.tab-add{display:flex;gap:4px;margin-left:8px;position:relative;flex-wrap:wrap}.tab-add input{background:#10141c;border:1px solid var(--border);color:var(--text);padding:4px 8px;font-size:12px;border-radius:14px;width:200px}.autocomplete-dropdown{position:fixed;width:280px;max-height:240px;overflow-y:auto;background:var(--surface);border:1px solid var(--border);border-radius:8px;z-index:1000;box-shadow:0 4px 12px #0006}.autocomplete-item{display:flex;gap:8px;align-items:center;padding:6px 10px;font-size:12px;cursor:pointer}.autocomplete-item:hover,.autocomplete-item.selected{background:#1d2438}.autocomplete-item .ticker{color:var(--accent);min-width:60px;font-weight:500}.autocomplete-item .name{color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tab-add button{background:var(--accent);color:#fff;border:none;padding:4px 10px;font-size:12px;border-radius:14px;cursor:pointer}.controls{display:flex;gap:12px;flex-wrap:wrap;padding:8px 14px;border-bottom:1px solid var(--border);background:var(--surface);font-size:12px}.controls label{display:flex;align-items:center;gap:4px;color:var(--text-muted)}.controls select,.controls button{background:#10141c;border:1px solid var(--border);color:var(--text);padding:3px 6px;font-size:12px;border-radius:4px}.controls button{cursor:pointer}.controls button.primary{background:var(--accent);border-color:var(--accent);color:#fff}.controls button:disabled{opacity:.5;cursor:not-allowed}.chart-wrap{flex:1;padding:8px 14px;min-height:420px;background:var(--bg)}#chart{width:100%;height:440px}.feed{border-top:1px solid var(--border);background:var(--surface);padding:8px 14px;font-size:12px;max-height:160px;overflow-y:auto}.feed h2{font-size:12px;margin:0 0 6px;color:var(--text-muted);font-weight:500}.feed-item{padding:3px 0;border-bottom:1px dashed #222733}.feed-item:last-child{border-bottom:none}.feed-item .bull{color:var(--bull)}.feed-item .bear{color:var(--bear)}.feed-item .time{color:var(--text-muted);margin-right:8px;font-variant-numeric:tabular-nums}.pattern-filter{display:flex;flex-wrap:wrap;gap:4px;align-items:center;width:100%;padding-top:6px;border-top:1px solid var(--border);margin-top:4px}.filter-title{color:var(--text-muted);margin-right:4px;white-space:nowrap}.filter-chip{display:inline-flex;align-items:center;gap:2px;background:#10141c;border:1px solid var(--border);border-radius:12px;padding:2px 8px;font-size:11px;cursor:pointer;white-space:nowrap}.filter-chip:has(input:checked){border-color:var(--accent);color:var(--accent)}.filter-chip input{width:0;height:0;margin:0;opacity:0;position:absolute}.hint{font-size:11px;margin-left:4px}.trend-badge{font-size:11px;font-weight:500;padding:1px 4px;border-radius:4px;background:#1a1e2a;border:1px solid var(--border)}.trend-bullish{color:var(--bull);border-color:var(--bull)}.trend-bearish{color:var(--bear);border-color:var(--bear)}.trend-neutral{color:var(--text-muted)}.level-badge{font-size:10px;font-weight:600;padding:1px 4px;border-radius:3px;margin-left:4px}.level-l2{color:var(--text-muted);background:#2a2d3a}.level-l3{color:#5b9cf6;background:#1a2a4a;border:1px solid #3a5a8a}.level-l4{color:#f0a040;background:#3a2a1a;border:1px solid #8a6a3a}.unread-badge{background:#ef5350;color:#fff;border-radius:50%;font-size:.7rem;padding:1px 5px;margin-left:4px;vertical-align:top}.history{border-top:1px solid var(--border);background:var(--surface);padding:8px 14px}.history-item{padding:4px 8px;border-bottom:1px solid #1d212c;font-size:.85rem}.history-item .time{color:var(--text-muted);margin-right:8px;font-variant-numeric:tabular-nums}.history-item .bull{color:var(--bull)}.history-item .bear{color:var(--bear)}#history-panel{max-height:300px;overflow-y:auto}.btn-link{background:none;border:none;color:#c7c9d1;cursor:pointer;font-size:.9rem;padding:8px 0}.btn-link:hover{color:#fff}.hidden{display:none}.muted{color:var(--text-muted)}.error{color:var(--bear);font-size:12px;padding:4px 14px}