:root {
  color-scheme: light;
  --bg: #f4f5f7; --surface: #fcfcfb; --border: #e3e3df; --grid: #ececE8;
  --text: #0b0b0b; --text-2: #52514e; --muted: #8a8984;
  --brand: #1f3a5f; --brand-ink: #ffffff;
  --series-1: #2a78d6; --series-2: #eb6834; --series-3: #1baf7a;
  --good: #0b7a3e; --bad: #c62828; --warn-bg: #fff4e5;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #111110; --surface: #1a1a19; --border: #2e2e2c; --grid: #2a2a28;
    --text: #f0efec; --text-2: #c3c2b7; --muted: #8f8e88;
    --brand: #16283f; --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70;
    --good: #4cc27f; --bad: #ef6b6b; --warn-bg: #3a2a12;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111110; --surface: #1a1a19; --border: #2e2e2c; --grid: #2a2a28;
  --text: #f0efec; --text-2: #c3c2b7; --muted: #8f8e88;
  --brand: #16283f; --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70;
  --good: #4cc27f; --bad: #ef6b6b; --warn-bg: #3a2a12;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Tahoma, sans-serif; }
a { color: var(--series-1); text-decoration: none; }
a:hover { text-decoration: underline; }
header.top { background: var(--brand); color: var(--brand-ink); display: flex; align-items: center; gap: 24px; padding: 0 20px; flex-wrap: wrap; }
header.top .brand { font-weight: 700; font-size: 16px; padding: 14px 0; }
header.top nav { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
header.top nav a { color: #dfe7f1; padding: 16px 10px; border-bottom: 3px solid transparent; }
header.top nav a.on, header.top nav a:hover { color: #fff; border-bottom-color: #8fb8ea; text-decoration: none; }
header.top .meta { font-size: 12px; color: #b9c7d9; }
main { max-width: 1400px; margin: 0 auto; padding: 20px 16px 40px; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 15px; margin: 0 0 12px; }
.sub { color: var(--text-2); margin: 0 0 16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 16px; min-width: 0; }
.grid { display: grid; gap: 16px; margin-bottom: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.kpis { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.span2 { grid-column: span 2; }
@media (max-width: 900px) { .g2, .g3 { grid-template-columns: 1fr; } .span2 { grid-column: auto; } }
.kpi .label { color: var(--text-2); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.kpi .value { font-size: 26px; font-weight: 700; margin: 4px 0; font-variant-numeric: tabular-nums; }
.kpi .cmp { font-size: 12px; color: var(--muted); }
.up { color: var(--good); font-weight: 600; } .down { color: var(--bad); font-weight: 600; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; margin-bottom: 16px; }
.filters label { display: flex; flex-direction: column; font-size: 12px; color: var(--text-2); gap: 3px; }
input, select, button, .btn { font: inherit; padding: 7px 10px; border: 1px solid var(--border); border-radius: 7px; background: var(--surface); color: var(--text); }
select { max-width: 240px; }
button, .btn { background: var(--series-1); border-color: var(--series-1); color: #fff; cursor: pointer; display: inline-block; }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn:hover, button:hover { text-decoration: none; filter: brightness(1.08); }
.chart { position: relative; height: 320px; }
.chart.tall { height: 420px; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { padding: 6px 8px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { color: var(--text-2); font-size: 12px; font-weight: 600; position: sticky; top: 0; background: var(--surface); }
td.n, th.n { text-align: right; white-space: nowrap; }
tr.total td { font-weight: 700; border-top: 2px solid var(--text-2); }
tr.pct td { color: var(--text-2); font-style: italic; }
.scroll { max-height: 460px; overflow: auto; }
.wide { overflow-x: auto; }
[dir=auto] { unicode-bidi: plaintext; }
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; border: 1px solid var(--border); }
.flash.error { background: var(--warn-bg); border-color: var(--bad); }
.flash.ok { border-color: var(--good); }
.note { background: var(--warn-bg); border-radius: 8px; padding: 10px 14px; color: var(--text); font-size: 13px; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 99px; border: 1px solid var(--border); font-size: 12px; color: var(--text-2); }
footer { text-align: center; color: var(--muted); font-size: 12px; padding: 20px; display: flex; align-items: center; justify-content: center; gap: 8px; }
footer img { height: 22px; border-radius: 4px; }
.login { max-width: 360px; margin: 10vh auto; }
.login form { display: flex; flex-direction: column; gap: 12px; }
.print-only { display: none; }
@media print {
  @page { size: A4; margin: 12mm; }
  :root { color-scheme: light; --bg: #fff; --surface: #fff; --text: #000; --text-2: #333; --border: #ccc; }
  header.top, .filters, .no-print { display: none !important; }
  .print-only { display: block; }
  main { padding: 0; max-width: none; }
  .card { break-inside: avoid; border-color: #ccc; }
  .scroll { max-height: none; overflow: visible; }
  th { position: static; }
}