:root {
  --bg: #0f1115;
  --bg-elev: #161922;
  --bg-card: #1c202b;
  --border: #262b38;
  --text: #e6e9ef;
  --text-dim: #8b94a6;
  --accent: #5b8cff;
  --accent-2: #ff7a59;
  --good: #4ade80;
  --bad: #f87171;
  --warn: #fbbf24;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  min-height: 100vh;
}
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 24px; background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand h1 { font-size: 18px; font-weight: 600; margin: 0; }
.brand .sub { color: var(--text-dim); font-size: 12px; }
.brand .sub code { background: var(--bg-card); padding: 1px 6px; border-radius: 3px; font-size: 11px; }
.brand .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--good); box-shadow: 0 0 8px var(--good);
}
.meta { color: var(--text-dim); font-size: 12px; }

.filters {
  display: flex; gap: 24px; padding: 14px 24px;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.filter-group { display: flex; align-items: center; gap: 6px; }
.filter-group .label { color: var(--text-dim); font-size: 12px; margin-right: 6px; }
.filter-group button {
  background: var(--bg-card); color: var(--text); border: 1px solid var(--border);
  padding: 5px 12px; border-radius: 4px; cursor: pointer;
  font: inherit; font-size: 13px;
}
.filter-group button:hover { background: #232735; }
.filter-group button.active {
  background: var(--accent); border-color: var(--accent); color: white;
}

.scorecards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
  gap: 12px; padding: 16px 24px;
}
.card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 6px;
  padding: 12px 16px;
}
.card .name { color: var(--text-dim); font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
.card .val { font-size: 24px; font-weight: 600; margin-top: 4px; }
.card .delta { font-size: 11px; margin-top: 4px; }
.delta.up   { color: var(--good); }
.delta.down { color: var(--bad); }
.delta.flat { color: var(--text-dim); }

.chart-block {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 6px;
  padding: 16px; margin: 0 24px 16px;
}
.chart-block h2 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-dim); margin: 0 0 12px; }
.chart-block.full { } /* placeholder */
.chart-wrap { position: relative; height: 280px; }

.two-col {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  padding: 0 24px; margin-bottom: 16px;
}
.two-col .chart-block { margin: 0; }

@media (max-width: 880px) {
  .two-col { grid-template-columns: 1fr; }
}

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td {
  text-align: left; padding: 6px 10px;
  border-bottom: 1px solid var(--border);
}
th { color: var(--text-dim); font-weight: 500; text-transform: uppercase; font-size: 11px; letter-spacing: 0.3px; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(91,140,255,0.05); }

.footer {
  padding: 24px; text-align: center; color: var(--text-dim); font-size: 11px;
  border-top: 1px solid var(--border);
}
.footer code { background: var(--bg-card); padding: 1px 5px; border-radius: 3px; }