:root{color-scheme:light dark;--bg: #0f1419;--surface: #1a2332;--border: #2d3a4d;--text: #e7ecf3;--muted: #8b9cb3;--accent: #3b82f6;--pos: #22c55e;--neg: #ef4444;--neutral: #94a3b8}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}#app{max-width:1600px;margin:0 auto;padding:1rem 1.25rem 2rem}.header{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:flex-start;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.header h1{margin:0;font-size:1.5rem;font-weight:600}.subtitle{margin:.25rem 0 0;color:var(--muted);font-size:.9rem}.header-status{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;font-size:.875rem;color:var(--muted)}#refresh-btn{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:.45rem 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ease}td.caret.open{transform:rotate(90deg);color:var(--accent)}tr.row-main{cursor:pointer}tr.row-main:hover td{background:#3b82f614}tr.row-main.expanded td{background:#3b82f61f;border-bottom-color:transparent}tr.row-detail td{padding:0;background:#121a24}.chart-wrap{padding:.75rem 1rem 1rem}.chart-empty{margin:0;padding:1.5rem;text-align:center;color:var(--muted)}.chart-panel{display:flex;flex-direction:column;gap:.5rem}.chart-header{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:space-between;align-items:center}.chart-title{display:flex;flex-wrap:wrap;gap:.5rem;align-items:baseline;font-size:.9rem}.chart-title span{color:var(--muted)}.chart-toolbar{display:flex;flex-wrap:wrap;gap:.35rem}.chart-range-btn{background:transparent;color:var(--muted);border:1px solid var(--border);border-radius:4px;padding:.2rem .55rem;font-size:.72rem;cursor:pointer}.chart-range-btn:hover{color:var(--text);border-color:var(--accent)}.chart-range-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.chart-area{position:relative;width:100%;min-height:220px}.chart-svg{display:block;width:100%;height:220px}.chart-grid{stroke:var(--border);stroke-width:1}.chart-line{fill:none;stroke-width:2}.chart-line-pos{stroke:var(--pos)}.chart-line-neg{stroke:var(--neg)}.chart-area.chart-line-pos{fill:#22c55e1f}.chart-area.chart-line-neg{fill:#ef44441f}.chart-crosshair{stroke:var(--muted);stroke-width:1;stroke-dasharray:4 3}.chart-dot{fill:var(--text);stroke:var(--bg);stroke-width:2}.chart-axis{fill:var(--muted);font-size:11px}.chart-axis-end{text-anchor:end}.chart-tooltip{position:absolute;transform:translate(-50%);background:#0f1419eb;border:1px solid var(--border);border-radius:4px;padding:.25rem .5rem;font-size:.75rem;color:var(--text);pointer-events:none;white-space:nowrap}.chart-meta{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;font-size:.85rem;color:var(--muted)}.chart-meta-range{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em}th{background:#121a24;color:var(--muted);font-weight:600;position:sticky;top:0;z-index:1}th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}th.sortable:hover{color:var(--text)}td.sym{font-weight:600;font-family:ui-monospace,monospace}td.name{max-width:220px;overflow:hidden;text-overflow:ellipsis}.ret-pos{color:var(--pos)}.ret-neg{color:var(--neg)}.ret-neutral{color:var(--neutral)}.empty{text-align:center!important;color:var(--muted);padding:2rem!important}@media(max-width:768px){.header h1{font-size:1.25rem}table{font-size:.72rem}}