:root {
  --bg: #0b0c10;
  --bg-elev: #14161d;
  --bg-card: #181a23;
  --bg-row: #1f2230;
  --border: #262a39;
  --text: #e6e9f2;
  --text-muted: #8a90a4;
  --accent: #7c5cff;
  --accent-soft: #b6a3ff;
  --good: #4ade80;
  --bad: #f87171;
  --warn: #fbbf24;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh;
}

a { color: var(--accent-soft); }
a:hover { color: white; }

code, .num { font-family: var(--mono); }

.muted { color: var(--text-muted); }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px; border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(124,92,255,0.08), transparent);
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand .logo {
  font-family: var(--mono); font-size: 22px; font-weight: 700;
  background: var(--accent); color: white; padding: 6px 10px; border-radius: 8px;
}
.brand h1 { margin: 0; font-size: 20px; letter-spacing: -0.01em; }
.tagline { margin: 0; color: var(--text-muted); font-size: 13px; }

.topbar-meta { display: flex; align-items: center; gap: 14px; }
.topbar-meta #last-refresh { font-family: var(--mono); font-size: 12px; }

.btn {
  background: var(--accent); color: white; border: 0; padding: 8px 14px; border-radius: 6px;
  cursor: pointer; font-weight: 600; font-size: 13px;
}
.btn:hover { background: #6a4af0; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.small { padding: 4px 10px; font-size: 12px; }

main { padding: 24px 28px 40px; max-width: 1280px; margin: 0 auto; }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 22px; }
.kpi { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.kpi-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.kpi-value { font-family: var(--mono); font-size: 22px; margin-top: 6px; font-weight: 700; }
.kpi-sub { margin-top: 4px; font-size: 12px; }

.ecosystem-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.ecosystem-tabs button {
  background: var(--bg-card); color: var(--text-muted); border: 1px solid var(--border);
  border-radius: 999px; padding: 6px 14px; cursor: pointer; font-size: 13px;
}
.ecosystem-tabs button:hover { color: var(--text); border-color: var(--accent-soft); }
.ecosystem-tabs button.active { background: var(--accent); color: white; border-color: var(--accent); }

.charts { display: grid; grid-template-columns: 1fr 1.6fr; gap: 16px; margin-bottom: 22px; }

.card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 16px; margin-bottom: 22px;
}
.card:last-child { margin-bottom: 0; }
.card-header {
  display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px;
}
.card-header h2 { margin: 0; font-size: 15px; letter-spacing: -0.01em; }
.collapsible { cursor: pointer; }

.table-wrap { overflow-x: auto; }
.data-table {
  width: 100%; border-collapse: collapse; font-size: 13px;
}
.data-table th, .data-table td {
  padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top;
}
.data-table th { color: var(--text-muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; }
.data-table td.num, .data-table th.num { text-align: right; font-family: var(--mono); }
.data-table tbody tr { cursor: pointer; }
.data-table tbody tr:hover { background: var(--bg-row); }
.data-table.compact td, .data-table.compact th { padding: 5px 8px; font-size: 12px; }

.row-detail { background: #0f111a; }
.row-detail td { padding: 12px 16px; }
.row-detail ul { margin: 0; padding-left: 18px; }

.movers { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 22px; }
.mover-list { list-style: none; padding: 0; margin: 0; }
.mover-list li {
  display: flex; justify-content: space-between; padding: 8px 6px;
  border-bottom: 1px solid var(--border); font-size: 13px;
}
.mover-list li:last-child { border-bottom: 0; }
.mover-list .name { display: flex; flex-direction: column; }
.mover-list .name strong { font-weight: 600; }
.mover-list .name span { color: var(--text-muted); font-size: 11px; }
.mover-list .delta { font-family: var(--mono); text-align: right; }
.delta.pos { color: var(--good); }
.delta.neg { color: var(--bad); }

.dim { color: var(--text-muted); }
.dash { color: var(--text-muted); }

footer {
  padding: 20px 28px 28px; border-top: 1px solid var(--border);
  color: var(--text-muted); font-size: 12px; max-width: 1280px; margin: 0 auto;
}
footer p { margin: 4px 0; }

@media (max-width: 900px) {
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .charts { grid-template-columns: 1fr; }
  .movers { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; align-items: flex-start; gap: 10px; }
  main { padding: 16px; }
}