:root {
  --page: #0d0d0d; --surface: #1a1a19; --surface-2: #232321; --line: #2f2f2c;
  --ink: #f0efec; --ink-2: #c3c2b7; --ink-3: #8f8e86;
  --accent: #eb6834; --accent-ink: #0d0d0d;
  --s1: #3987e5; --s2: #d95926;
  --good: #0ca30c; --warn: #fab219; --bad: #d03b3b;
  --radius: 10px;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink); font-size: 14px; line-height: 1.45; }
a { color: var(--ink); }
.app { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.side { background: #121211; border-right: 1px solid var(--line); padding: 18px 12px; position: sticky; top: 0; height: 100vh; }
.brand { font-weight: 700; font-size: 16px; color: var(--accent); padding: 4px 10px 18px; letter-spacing: .3px; }
.side a { display: block; padding: 8px 10px; border-radius: 8px; text-decoration: none; color: var(--ink-2); margin-bottom: 2px; }
.side a.on, .side a:hover { background: var(--surface-2); color: var(--ink); }
.side .sec { font-size: 11px; text-transform: uppercase; color: var(--ink-3); padding: 14px 10px 6px; letter-spacing: .6px; }
main { padding: 24px 28px; max-width: 1280px; width: 100%; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 15px; margin: 0 0 12px; }
.sub { color: var(--ink-3); margin: 0 0 18px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.grid { display: grid; gap: 12px; }
.kpis { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); margin-bottom: 16px; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.kpi .l { color: var(--ink-3); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; }
.kpi .v { font-size: 22px; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi .d { font-size: 12px; color: var(--ink-3); margin-top: 2px; }
.up { color: var(--good); } .down { color: var(--bad); }
.two { grid-template-columns: 1fr 1fr; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--ink-3); font-weight: 500; font-size: 12px; }
td.n, th.n { text-align: right; }
tr:hover td { background: #1f1f1d; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: 11px; background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--line); white-space: nowrap; }
.tag.good { color: #7ee07e; border-color: #1f4f1f; background: #0f2a0f; }
.tag.warn { color: #ffd27a; border-color: #5a4512; background: #2a2109; }
.tag.bad { color: #ff9a9a; border-color: #5c2222; background: #2a0f0f; }
.tag.acc { color: #ffb08f; border-color: #5c2c18; background: #2a150c; }
.btn, button { background: var(--surface-2); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; padding: 7px 12px; font: inherit; cursor: pointer; text-decoration: none; display: inline-block; }
.btn:hover, button:hover { border-color: #4a4a45; }
.btn.pri, button.pri { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
.btn.danger, button.danger { color: #ff9a9a; }
.btn.sm, button.sm { padding: 4px 9px; font-size: 12px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.spread { justify-content: space-between; }
form.inline { display: inline; }
input, select, textarea { background: #111110; color: var(--ink); border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; font: inherit; }
textarea { width: 100%; min-height: 70px; font-family: ui-monospace, monospace; font-size: 12px; }
label.f { display: block; margin-bottom: 14px; }
label.f span { display: block; color: var(--ink-2); margin-bottom: 4px; }
label.f small { display: block; color: var(--ink-3); margin-top: 3px; }
label.f input[type=text], label.f input[type=number], label.f input[type=password] { width: 100%; max-width: 520px; }
.tabs { display: flex; gap: 4px; margin-bottom: 14px; flex-wrap: wrap; }
.tabs a { padding: 6px 12px; border-radius: 8px; text-decoration: none; color: var(--ink-2); border: 1px solid transparent; }
.tabs a.on { background: var(--surface-2); color: var(--ink); border-color: var(--line); }
.muted { color: var(--ink-3); }
.mono { font-family: ui-monospace, monospace; font-size: 12px; }
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; background: #10261a; border: 1px solid #1f4f2e; }
.flash.err { background: #2a0f0f; border-color: #5c2222; }
.progress { height: 10px; background: var(--surface-2); border-radius: 99px; overflow: hidden; margin-top: 8px; }
.progress > div { height: 100%; background: var(--accent); border-radius: 99px; }
.chart svg { width: 100%; height: auto; display: block; }
.chart .legend { display: flex; gap: 14px; font-size: 12px; color: var(--ink-2); margin-bottom: 6px; }
.chart .legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.chart rect.bar:hover { filter: brightness(1.25); }
.login { max-width: 360px; margin: 12vh auto; }
.pub main { max-width: 900px; margin: 0 auto; }
.pub header { padding: 18px 24px; border-bottom: 1px solid var(--line); }
details summary { cursor: pointer; color: var(--ink-2); }
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .side { position: static; height: auto; display: flex; flex-wrap: wrap; gap: 4px; }
  .side .sec, .brand { width: 100%; }
  .two { grid-template-columns: 1fr; }
  main { padding: 16px; }
  table { font-size: 12px; }
}