:root {
  color-scheme: dark;
  --plane: #0d0d0d;
  --surface: #1a1a19;
  --ink: #ffffff;
  --ink-2: #c3c2b7;
  --muted: #898781;
  --hair: rgba(255, 255, 255, 0.1);
  --grid: #2c2c2a;
  --accent: #3987e5;
  --good: #0ca30c;
  --warning: #fab219;
  --critical: #d03b3b;
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --plane: #f9f9f7;
    --surface: #fcfcfb;
    --ink: #0b0b0b;
    --ink-2: #52514e;
    --muted: #898781;
    --hair: rgba(11, 11, 11, 0.1);
    --grid: #e1e0d9;
    --accent: #2a78d6;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--plane);
  color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 32px 20px 64px; }
.narrow { max-width: 560px; }

header.page { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
h1 { font-size: 22px; font-weight: 650; margin: 0; letter-spacing: -0.01em; }
.sub { color: var(--muted); font-size: 13px; margin: 4px 0 0; }
a { color: var(--accent); }

.card {
  background: var(--surface);
  border: 1px solid var(--hair);
  border-radius: 12px;
  padding: 20px;
}

label { display: block; font-size: 13px; color: var(--ink-2); margin: 16px 0 6px; }
input, textarea {
  width: 100%;
  background: var(--plane);
  border: 1px solid var(--hair);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--ink);
  font: inherit;
}
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea { min-height: 96px; resize: vertical; }

button {
  margin-top: 20px;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 11px 18px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
button:disabled { opacity: 0.6; cursor: progress; }
button.ghost { background: transparent; color: var(--ink-2); border: 1px solid var(--hair); font-weight: 500; margin: 0; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 20px; }
.tile { background: var(--surface); border: 1px solid var(--hair); border-radius: 12px; padding: 14px 16px; }
.tile .label { font-size: 12px; color: var(--muted); }
.tile .value { font-size: 30px; font-weight: 650; margin-top: 4px; letter-spacing: -0.02em; }
.tile .value.good { color: var(--good); }
.tile .value.critical { color: var(--critical); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th { text-align: left; font-weight: 600; color: var(--muted); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; padding: 0 12px 8px; border-bottom: 1px solid var(--grid); }
tbody td { padding: 12px; border-bottom: 1px solid var(--grid); vertical-align: top; font-variant-numeric: tabular-nums; }
tbody tr.row { cursor: pointer; }
tbody tr.row:hover { background: color-mix(in oklab, var(--ink) 5%, transparent); }
td.who { font-variant-numeric: normal; }
td.who small, td.ip small { display: block; color: var(--muted); }
td.ip { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 12px; }
td.ip small { font-family: system-ui, -apple-system, "Segoe UI", sans-serif; }

.badge { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 12px; white-space: nowrap; }
.badge .dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.badge.human { color: var(--good); }
.badge.human .dot { background: var(--good); }
.badge.suspicious { color: var(--warning); }
.badge.suspicious .dot { background: var(--warning); }
.badge.agent { color: var(--critical); }
.badge.agent .dot { background: var(--critical); }
small.status { display: block; color: var(--muted); font-weight: 400; font-size: 11px; margin-top: 2px; }

.meter { width: 96px; height: 6px; border-radius: 3px; background: color-mix(in oklab, var(--accent) 22%, var(--surface)); overflow: hidden; }
.meter > i { display: block; height: 100%; border-radius: 3px; background: var(--accent); }
.meter.warning > i { background: var(--warning); }
.meter.critical > i { background: var(--critical); }
.score { display: flex; align-items: center; gap: 8px; }

.detail { background: color-mix(in oklab, var(--ink) 4%, transparent); }
.detail td { padding: 0 12px 16px; }
.layer { margin-top: 12px; }
.layer h4 { margin: 0 0 6px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.sig { display: inline-block; border: 1px solid var(--hair); border-radius: 999px; padding: 3px 9px; margin: 0 6px 6px 0; font-size: 12px; color: var(--ink-2); }
.sig b { color: var(--ink); font-weight: 600; }
.none { color: var(--muted); font-size: 12px; }
.kv { color: var(--ink-2); font-size: 12px; }

.track { position: relative; height: 34px; margin: 14px 0 4px; background: var(--plane); border: 1px solid var(--hair); border-radius: 17px; touch-action: none; }
.track .target { position: absolute; top: -4px; width: 2px; height: 42px; background: var(--accent); transform: translateX(-1px); }
.track .handle { position: absolute; top: 3px; left: 0; width: 26px; height: 26px; margin-left: -13px; border-radius: 50%; background: var(--accent); cursor: grab; touch-action: none; }
.track .handle:active { cursor: grabbing; }
.track .value { position: absolute; right: 12px; top: 8px; font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }

#result { margin-top: 18px; font-size: 14px; display: none; }
#result.on { display: block; }
.mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 12px; color: var(--ink-2); }