:root {
  --bg: #0a0a0b;
  --surface: #121214;
  --surface-2: #19191c;
  --border: #29292e;
  --grid: #232327;
  --text: #f1f1f3;
  --muted: #a3a3ad;
  --accent: #f5002d;
  --accent-text: #ff5f7c;
  --series-1: #3987e5;
  --series-2: #d95926;
  --good: #4ade80;
  --good-bg: #0f2a1a;
  --warn: #fbbf24;
  --warn-bg: #2d2208;
  --bad: #ff6b81;
  --bad-bg: #300f17;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 var(--sans); }
h1, h2, p { margin: 0; }
h2 { font-size: 1.0625rem; letter-spacing: -.01em; }
button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent-text); outline-offset: 2px; }
.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }
.nowrap { white-space: nowrap; }
.mono { font-family: var(--mono); font-size: .875em; overflow-wrap: anywhere; }

.btn { font: 600 .9375rem/1 var(--sans); min-height: 40px; padding: 0 14px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text); cursor: pointer; }
.btn:hover { border-color: #4a4a52; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; min-height: 44px; }
.btn.primary:hover { background: #d80028; border-color: #d80028; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login-box { width: 100%; max-width: 360px; display: grid; gap: 10px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 24px; }
.login-box h1 { display: flex; align-items: center; gap: 10px; font-size: 1.25rem; margin-bottom: 10px; }
.login-box h1 svg, .brand svg { color: var(--accent); flex: none; }
.login-box label { color: var(--muted); font-size: .875rem; }
.login-box input { font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--border); border-radius: 10px; min-height: 44px; padding: 0 12px; }
.error { color: var(--bad); font-size: .875rem; }

.top { position: sticky; top: 0; z-index: 10; background: rgba(10, 10, 11, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.top-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 60px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; white-space: nowrap; }
.brand em { color: var(--muted); font-style: normal; font-weight: 500; }
.controls { display: flex; align-items: center; gap: 8px; }
.segmented { display: inline-flex; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.segmented button { font: 600 .875rem/1 var(--sans); min-height: 38px; padding: 0 12px; background: transparent; color: var(--muted); border: 0; cursor: pointer; }
.segmented button + button { border-left: 1px solid var(--border); }
.segmented button[aria-pressed="true"] { background: var(--surface-2); color: var(--text); }

.alert { margin-top: 18px; padding: 12px 14px; border-radius: 12px; background: var(--bad-bg); color: var(--bad); font-weight: 600; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; margin: 20px 0; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; min-width: 0; }
.kpi .label { color: var(--muted); font-size: .8125rem; }
.kpi .value { font-size: 1.75rem; font-weight: 700; line-height: 1.2; letter-spacing: -.02em; font-variant-numeric: tabular-nums; margin-top: 2px; }
.kpi .sub { color: var(--muted); font-size: .8125rem; margin-top: 2px; }

.panel { border-top: 1px solid var(--border); padding: 22px 0; }
.panel header { margin-bottom: 12px; }
.panel header.spaced { margin-top: 22px; }
.panel header p { color: var(--muted); font-size: .875rem; margin-top: 2px; }
.panel.two { display: grid; grid-template-columns: 3fr 2fr; gap: 28px; align-items: start; }
.panel.two > div { min-width: 0; }
.chart-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr)); gap: 22px 14px; }
.chart-grid > div { min-width: 0; }

.chart { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 14px 14px 10px; position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; touch-action: pan-y; }
.chart text { fill: var(--muted); font: 11px var(--sans); }
.chart .grid { stroke: var(--grid); stroke-width: 1; }
.chart .line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .s1 { stroke: var(--series-1); }
.chart .s2 { stroke: var(--series-2); }
.chart .dot { stroke: var(--surface); stroke-width: 2; }
.chart .f1 { fill: var(--series-1); }
.chart .f2 { fill: var(--series-2); }
.chart .cross { stroke: var(--muted); stroke-width: 1; }
.chart .end { fill: var(--text); font-weight: 600; }
.legend { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-bottom: 8px; font-size: .8125rem; color: var(--muted); }
.legend i { display: inline-block; width: 14px; height: 2px; vertical-align: middle; margin-right: 6px; border-radius: 2px; }
.legend i.k1 { background: var(--series-1); }
.legend i.k2 { background: var(--series-2); }
.legend .toggle { margin-left: auto; background: none; border: 0; color: var(--accent-text); font: inherit; cursor: pointer; padding: 4px; }
.tip { position: absolute; pointer-events: none; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 6px 10px; font-size: .8125rem; white-space: nowrap; z-index: 2; }
.tip b { font-variant-numeric: tabular-nums; }
.empty { color: var(--muted); padding: 34px 10px; text-align: center; font-size: .9375rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: 10px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; min-width: 0; }
.card h3 { margin: 0 0 8px; font-size: .9375rem; display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.card dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 3px 12px; font-size: .875rem; }
.card dt { color: var(--muted); }
.card dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }

.pill { display: inline-flex; align-items: center; gap: 5px; font-size: .75rem; font-weight: 650; line-height: 1; padding: 5px 8px; border-radius: 999px; white-space: nowrap; background: var(--surface-2); color: var(--muted); }
.pill.ok { background: var(--good-bg); color: var(--good); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.bad { background: var(--bad-bg); color: var(--bad); }

.rule-form { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.rule-form label { display: grid; gap: 4px; color: var(--muted); font-size: .8125rem; min-width: 0; }
.rule-form .grow { flex: 1 1 240px; }
.rule-form input[type="text"], .rule-form select, .rules-search input { font: inherit; font-size: .9375rem; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: 10px; min-height: 44px; padding: 0 12px; width: 100%; }
.rule-form .tick { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-size: .875rem; color: var(--text); }
.rule-form .tick input { width: 18px; height: 18px; accent-color: var(--accent); }
.check-form { margin-top: 22px; }
.rule-error { margin-top: 10px; }
.rules-state { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; margin: 14px 0 10px; font-size: .875rem; color: var(--muted); }
.rules-state span.item { display: inline-flex; align-items: center; gap: 6px; }
.rules-search { display: grid; gap: 4px; color: var(--muted); font-size: .8125rem; margin-bottom: 10px; max-width: 360px; }
.rule-name { min-width: 170px; }
.btn.small { min-height: 34px; padding: 0 10px; font-size: .8125rem; }
.check-result { margin-top: 12px; }
.card dd.left, .check-result dd { text-align: left; }
.rules-table-scroll { max-height: 420px; overflow: auto; }

.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; font-size: .875rem; }
th, td { text-align: left; padding: 8px 12px; border-top: 1px solid var(--border); vertical-align: top; }
thead th { border-top: 0; color: var(--muted); font-size: .75rem; font-weight: 600; white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.chart-table { margin-top: 10px; max-height: 280px; overflow: auto; }

.foot { color: var(--muted); font-size: .8125rem; padding-top: 18px; padding-bottom: 34px; border-top: 1px solid var(--border); }

@media (max-width: 800px) {
  .wrap { padding: 0 16px; }
  .top { position: static; }
  .panel.two { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpi .value { font-size: 1.375rem; }
}