:root {
  --bg: #f3f6f7;
  --surface: #ffffff;
  --surface-2: #eaf0f2;
  --ink: #17202b;
  --ink-2: #4d5b69;
  --line: #d6dfe3;
  --accent: #0a6c8f;
  --accent-ink: #ffffff;
  --ok: #23734a;
  --ok-bg: #e2f2e9;
  --warn: #9a6200;
  --warn-bg: #fbf0d9;
  --crit: #b3261e;
  --crit-bg: #fbe4e2;
  --info: #3b5b75;
  --info-bg: #e5edf3;
  --chart-1: #0a6c8f;
  --chart-2: #c46a1b;
  --chart-3: #6b4fa0;
  --chart-grid: #e1e8eb;
  --radius: 10px;
  --mono: ui-monospace, "SFMono-Regular", "DejaVu Sans Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #11171c; --surface: #182129; --surface-2: #1f2a33; --ink: #e5ecf0; --ink-2: #9fb0bd;
    --line: #2c3a45; --accent: #4fb3d9; --accent-ink: #0b1a22;
    --ok: #6fcf97; --ok-bg: #173226; --warn: #f0b95b; --warn-bg: #3a2e14; --crit: #ff8a80; --crit-bg: #3d1d1b;
    --info: #9dc0dc; --info-bg: #1c2b37; --chart-1: #4fb3d9; --chart-2: #f0a25b; --chart-3: #b39ddb;
    --chart-grid: #26333d; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #11171c; --surface: #182129; --surface-2: #1f2a33; --ink: #e5ecf0; --ink-2: #9fb0bd;
  --line: #2c3a45; --accent: #4fb3d9; --accent-ink: #0b1a22;
  --ok: #6fcf97; --ok-bg: #173226; --warn: #f0b95b; --warn-bg: #3a2e14; --crit: #ff8a80; --crit-bg: #3d1d1b;
  --info: #9dc0dc; --info-bg: #1c2b37; --chart-1: #4fb3d9; --chart-2: #f0a25b; --chart-3: #b39ddb;
  --chart-grid: #26333d; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", Ubuntu, sans-serif;
}
a { color: var(--accent); }
.wrap { max-width: 960px; margin: 0 auto; padding: 20px 16px 48px; }
.wrap.wide { max-width: 1280px; }
header.top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
header.top .brand { font-weight: 700; letter-spacing: .02em; }
header.top .brand small { font-weight: 400; color: var(--ink-2); margin-left: 8px; }
h1 { font-size: 1.6rem; line-height: 1.25; margin: 0 0 8px; text-wrap: balance; }
h2 { font-size: 1.15rem; margin: 0 0 12px; text-wrap: balance; }
h3 { font-size: .95rem; margin: 0 0 8px; color: var(--ink-2); font-weight: 600; }
p { margin: 0 0 12px; max-width: 68ch; }
.muted { color: var(--ink-2); }
.mono, .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.stack { display: grid; gap: 16px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

.label { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; }
.kv dt { color: var(--ink-2); }
.kv dd { margin: 0; }

.btn {
  appearance: none; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink);
  font: inherit; font-weight: 600; padding: 10px 18px; border-radius: 8px; cursor: pointer;
}
.btn.big { font-size: 1.1rem; padding: 14px 26px; }
.btn.ghost { background: transparent; color: var(--accent); }
.btn:disabled { opacity: .5; cursor: default; }
.btn:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
input, select {
  font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--line);
  border-radius: 8px; padding: 9px 12px; min-width: 0;
}

.chip { display: inline-block; font-size: .8rem; font-weight: 600; padding: 2px 10px; border-radius: 999px; white-space: nowrap; }
.chip.ok { color: var(--ok); background: var(--ok-bg); }
.chip.warn { color: var(--warn); background: var(--warn-bg); }
.chip.crit { color: var(--crit); background: var(--crit-bg); }
.chip.info { color: var(--info); background: var(--info-bg); }

.banner { border-radius: var(--radius); padding: 18px 20px; border: 1px solid transparent; }
.banner.ok { background: var(--ok-bg); color: var(--ok); }
.banner.warn { background: var(--warn-bg); color: var(--warn); }
.banner.crit { background: var(--crit-bg); color: var(--crit); }
.banner.info { background: var(--info-bg); color: var(--info); }
.banner p { color: var(--ink); }

.finding { display: grid; grid-template-columns: 6px 1fr; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); }
.finding:first-child { border-top: 0; }
.finding .bar { border-radius: 3px; }
.finding.crit .bar { background: var(--crit); }
.finding.warn .bar { background: var(--warn); }
.finding.info .bar { background: var(--info); }
.finding b { display: block; }

.stat { display: grid; gap: 2px; }
.stat .v { font-size: 1.6rem; font-weight: 700; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.stat .v small { font-size: .9rem; font-weight: 500; color: var(--ink-2); }

.progress { height: 8px; background: var(--surface-2); border-radius: 999px; overflow: hidden; }
.progress > i { display: block; height: 100%; background: var(--accent); width: 0; transition: width .6s; }

.chart { position: relative; width: 100%; height: 180px; }
.chart canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: .8rem; color: var(--ink-2); margin-top: 6px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }

.tablewrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-2); font-weight: 600; }
td.num, th.num { text-align: right; }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--surface-2); }

.hidden { display: none !important; }
.spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--line); border-top-color: var(--accent);
  border-radius: 50%; animation: spin .9s linear infinite; vertical-align: -2px; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation: none; } .progress > i { transition: none; } }
@media (max-width: 560px) { h1 { font-size: 1.35rem; } .stat .v { font-size: 1.3rem; } .card { padding: 14px; } }