:root {
  color-scheme: light dark;
  --bg: #f6f7f9; --panel: #ffffff; --text: #1d2330; --muted: #6b7382; --line: #e3e6eb;
  --up: #1f9d55; --down: #d64545; --accent: #3b6fe0;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1216; --panel: #171b21; --text: #e7eaf0; --muted: #8b94a3; --line: #262c35; --up: #3cc47c; --down: #f06a6a; --accent: #6f9bff; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
.top { display: flex; gap: 12px; align-items: center; padding: 12px 20px; border-bottom: 1px solid var(--line); background: var(--panel); position: sticky; top: 0; z-index: 2; }
.top button { margin-left: auto; }
main { max-width: 1200px; margin: 0 auto; padding: 20px; }
.center { text-align: center; padding-top: 12vh; }
h1 { font-size: 26px; margin: 0 0 8px; }
h2 { font-size: 15px; margin: 0; }
h3 { font-size: 13px; margin: 18px 0 6px; color: var(--muted); font-weight: 600; }
.muted { color: var(--muted); }
.error { color: var(--down); }
button, select { font: inherit; padding: 6px 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel); color: var(--text); cursor: pointer; }
button.primary { background: var(--accent); color: #fff; border-color: var(--accent); padding: 10px 18px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin-bottom: 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.card .label { color: var(--muted); font-size: 12px; }
.card .value { font-size: 24px; font-weight: 650; margin-top: 2px; font-variant-numeric: tabular-nums; }
.card .sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.bar { height: 6px; background: var(--line); border-radius: 3px; margin-top: 8px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--accent); }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin-bottom: 16px; }
.panel-head { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; flex-wrap: wrap; }
.panel-head .muted { margin-left: auto; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid2 .panel h2 { margin-bottom: 10px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { text-align: right; padding: 6px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
th { color: var(--muted); font-weight: 600; font-size: 12px; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: color-mix(in srgb, var(--accent) 8%, transparent); }
.delta { font-size: 11px; margin-left: 4px; }
.up { color: var(--up); } .down { color: var(--down); }
.insights { margin: 0; padding-left: 18px; }
.insights li { margin: 4px 0; }
.timeline { margin: 0; padding-left: 18px; color: var(--muted); }
@media (max-width: 800px) { .grid2, .grid3 { grid-template-columns: 1fr; } main { padding: 12px; } }
table.narrow { max-width: 520px; }