:root {
  --bg: #f6f7f9; --card: #ffffff; --text: #1d2330; --muted: #667085; --line: #e4e7ec;
  --accent: #2f6fde; --ok: #1f9d55; --warn: #d97706; --block: #ca8a04; --bad: #dc2626; --grey: #98a2b3;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115; --card: #171a21; --text: #e6e8ee; --muted: #98a2b3; --line: #2a2f3a;
    --accent: #6ea0ff; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
h1 { font-size: 20px; margin: 0; }
h2 { font-size: 15px; margin: 0 0 12px; color: var(--muted); font-weight: 600; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
#app { max-width: 1200px; margin: 0 auto; padding: 16px; display: grid; gap: 16px; }
.top { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.filters label { display: flex; align-items: center; gap: 6px; }
select, input, button { font: inherit; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--line); background: var(--card); color: var(--text); }
button { background: var(--accent); color: #fff; border-color: var(--accent); cursor: pointer; }
button.ghost { background: transparent; color: var(--text); border-color: var(--line); }
.custom { display: flex; gap: 6px; }
.status { margin: 0; color: var(--muted); min-height: 1.2em; }
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
.kpi .v { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi .l { color: var(--muted); font-size: 13px; }
.kpi .s { color: var(--muted); font-size: 12px; margin-top: 2px; }
.chart { position: relative; height: 280px; }
.grid2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.card { min-width: 0; }
@media (max-width: 800px) { .grid2 { grid-template-columns: 1fr; } }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 13px; cursor: default; }
#compare th { cursor: pointer; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.scroll { overflow-x: auto; }
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login form { width: 100%; max-width: 360px; display: grid; gap: 12px; }
.error { color: var(--bad); margin: 0; min-height: 1.2em; }
.foot { color: var(--muted); font-size: 12px; }