:root {
  color-scheme: dark;
  --bg: #120d16; --panel: #1d1622; --panel2: #261d2c; --line: #3a2f44;
  --text: #f4efe6; --muted: #a99cab; --gold: #f2b33d; --red: #d8343f; --green: #7bc843; --blue: #8fd3f4;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.45 -apple-system, "Segoe UI", Roboto, sans-serif; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; letter-spacing: .02em; }
h1 { color: var(--gold); margin: 0; font-size: 24px; }
h2 { color: var(--gold); font-size: 17px; margin: 0 0 10px; }
.muted { color: var(--muted); }
a { color: var(--gold); }
button, select, input { font: inherit; color: var(--text); background: var(--panel2); border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; }
button { cursor: pointer; }
button:focus-visible, select:focus-visible, input:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* login */
body.login { display: grid; place-items: center; min-height: 100vh; padding: 16px; }
.login-card { width: 100%; max-width: 360px; display: grid; gap: 10px; }
.login-card button { background: var(--red); border-color: var(--red); font-weight: 600; margin-top: 6px; }
.error { color: var(--red); margin: 0; }

/* dashboard */
header { position: sticky; top: 0; z-index: 2; background: rgba(18, 13, 22, .94); backdrop-filter: blur(6px);
         border-bottom: 1px solid var(--line); padding: 12px 16px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
header .grow { flex: 1; }
header .filter { display: inline-flex; gap: 8px; align-items: center; }
main { max-width: 1200px; margin: 0 auto; padding: 16px; display: grid; gap: 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px; min-width: 0; }
.grid2 { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.kpis { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.kpi b { display: block; font-size: 26px; color: var(--text); font-variant-numeric: tabular-nums; }
.kpi span { color: var(--muted); font-size: 13px; }
.scroll { overflow-x: auto; }
.tall { max-height: 520px; overflow-y: auto; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 500; font-size: 13px; cursor: pointer; user-select: none; }
td.num, th.num { text-align: right; }
tr.me td { color: var(--gold); }
.bar { height: 8px; border-radius: 4px; background: var(--gold); min-width: 2px; }
.bars { display: grid; gap: 6px; }
.bars .row { display: grid; grid-template-columns: minmax(90px, 160px) 1fr 52px; gap: 8px; align-items: center; }
.bars .row > span:nth-child(3) { text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }
.bars .note { grid-column: 1 / -1; color: var(--muted); font-size: 12px; margin-top: -4px; }
.funnel .bar { background: var(--blue); }
.good { color: var(--green); } .bad { color: var(--red); }
canvas { max-height: 260px; }
.empty { color: var(--muted); padding: 8px 0; }
@media (max-width: 520px) { main { padding: 12px; } .card { padding: 12px; } h1 { font-size: 20px; } }