:root {
  --bg: #0d1117;
  --panel: #161b22;
  --border: #262d36;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #58a6ff;
  --up: #3fb950;
  --down: #f85149;
  --sbuy: #1a7f37;
  --buy: #3fb950;
  --hold: #d29922;
  --sell: #f0883e;
  --ssell: #da3633;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, sans-serif;
}
header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 24px; border-bottom: 1px solid var(--border);
}
h1 { margin: 0; font-size: 20px; }
h2 { margin: 0; font-size: 22px; }
h3 { font-size: 14px; color: var(--muted); font-weight: 600; margin: 20px 0 8px; }
.sub { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.status { display: flex; gap: 12px; align-items: center; color: var(--muted); }
button {
  background: var(--panel); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 6px 12px; cursor: pointer; font: inherit;
}
button:hover { border-color: var(--accent); }
button:disabled { opacity: .5; cursor: default; }

.filters {
  display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-end;
  padding: 14px 24px; border-bottom: 1px solid var(--border); background: var(--panel);
}
.filters label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 12px; }
.filters .val { color: var(--text); font-weight: 600; }
select, input[type=search] {
  background: var(--bg); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 6px 8px; font: inherit;
}
input[type=range] { width: 150px; accent-color: var(--accent); }
.count { margin-left: auto; color: var(--muted); }

main { display: flex; align-items: flex-start; }
.table-wrap { flex: 1; overflow-x: auto; min-width: 0; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; text-align: left; }
th {
  position: sticky; top: 0; background: var(--bg); color: var(--muted);
  font-weight: 600; font-size: 12px; cursor: pointer; user-select: none; vertical-align: bottom; line-height: 1.2;
}
th:hover { color: var(--text); }
th.sorted { color: var(--accent); }
th.sorted::after { content: " ▾"; }
th.sorted.asc::after { content: " ▴"; }
th.hl, td.hl { background: rgba(88,166,255,.07); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody { cursor: pointer; border-bottom: 1px solid var(--border); }
tbody td { border-bottom: 0; }
tbody:hover { background: #1b222c; }
tbody.active { background: #1f2a38; }
.sym { font-weight: 700; }
.name { color: var(--muted); font-size: 12px; max-width: 200px; overflow: hidden; text-overflow: ellipsis; display: block; }
.up { color: var(--up); }
.down { color: var(--down); }
th.r, td.r { padding-left: 6px; padding-right: 6px; }
.spark { display: block; }
tr.sum td.summary { white-space: normal; padding-top: 0; font-size: 12px; color: var(--muted); }
td.summary b { color: var(--text); font-weight: 600; }
.empty { padding: 40px; text-align: center; color: var(--muted); }

aside {
  position: sticky; top: 0; width: 520px; max-width: 100%; flex-shrink: 0;
  height: 100vh; overflow-y: auto; padding: 20px;
  border-left: 1px solid var(--border); background: var(--panel);
}
.close { position: absolute; right: 12px; top: 12px; padding: 2px 10px; font-size: 18px; }
.d-head { display: flex; justify-content: space-between; align-items: flex-end; padding-right: 40px; }
.d-price { text-align: right; font-size: 20px; font-weight: 600; }
#dChange { font-size: 13px; }
.ranges { display: flex; gap: 4px; margin: 16px 0 8px; flex-wrap: wrap; }
.ranges button { padding: 4px 10px; font-size: 12px; }
.ranges button.active { background: var(--accent); color: #0d1117; border-color: var(--accent); }
.chart-box { position: relative; height: 280px; }
.chart-box.small { height: 180px; }
.rating-legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.rating-legend b { color: var(--text); }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 4px; }

@media (max-width: 1100px) {
  main { flex-direction: column; align-items: stretch; }
  aside { position: relative; width: 100%; height: auto; border-left: 0; border-top: 1px solid var(--border); }
}