:root {
  --bg: #f6f4ef;
  --surface: #ffffff;
  --surface-2: #faf8f4;
  --ink: #1c1b18;
  --ink-2: #5b5850;
  --ink-3: #8b877c;
  --line: #e4e0d6;
  --accent: #0f5c4d;
  --accent-ink: #ffffff;
  --accent-soft: #e3efeb;
  --ok: #1e7a4c;
  --ok-soft: #e2f3e9;
  --warn: #9a5b00;
  --warn-soft: #fbefd9;
  --bad: #b3261e;
  --bad-soft: #fbe5e3;
  --muted-soft: #eeebe4;
  --info: #2c5aa0;
  --info-soft: #e5edf9;
  --radius: 12px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141412;
    --surface: #1d1c19;
    --surface-2: #232220;
    --ink: #eeebe3;
    --ink-2: #b6b2a7;
    --ink-3: #868275;
    --line: #34322d;
    --accent: #5cc4a8;
    --accent-ink: #0b211c;
    --accent-soft: #1d3530;
    --ok: #6fd39c;
    --ok-soft: #1b3226;
    --warn: #f0b85a;
    --warn-soft: #3a2c14;
    --bad: #f28b82;
    --bad-soft: #3d1f1c;
    --muted-soft: #2a2925;
    --info: #8db4ef;
    --info-soft: #1d2a3d;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
header.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 20px; border-bottom: 1px solid var(--line); background: var(--surface);
  position: sticky; top: 0; z-index: 5;
}
header.top .brand { font-weight: 700; letter-spacing: -0.01em; }
header.top nav a { margin-left: 16px; text-decoration: none; color: var(--ink-2); font-weight: 500; }
header.top nav a[aria-current="page"] { color: var(--ink); }
main { max-width: 1080px; margin: 0 auto; padding: 24px 16px 64px; }
h1 { font-size: 26px; letter-spacing: -0.02em; margin: 0 0 4px; }
h2 { font-size: 18px; margin: 28px 0 10px; letter-spacing: -0.01em; }
h3 { font-size: 15px; margin: 0; }
.sub { color: var(--ink-2); margin: 0 0 20px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.grid { display: grid; gap: 14px; }
.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 720px) { .cols-2, .cols-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .cols-2 { grid-template-columns: 1fr; } }
label { display: block; font-size: 12px; font-weight: 600; color: var(--ink-2); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 5px; }
input[type="text"], input[type="date"], input[type="number"], input[type="password"], select, textarea {
  width: 100%; padding: 10px 12px; font: inherit; color: var(--ink); background: var(--surface-2);
  border: 1px solid var(--line); border-radius: 9px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.check { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; text-transform: none; letter-spacing: 0; font-weight: 500; color: var(--ink); margin: 6px 14px 0 0; }
.hint { font-size: 12.5px; color: var(--ink-3); margin-top: 4px; }
button {
  font: inherit; font-weight: 600; border-radius: 9px; border: 1px solid var(--line);
  background: var(--surface); color: var(--ink); padding: 9px 14px; cursor: pointer;
}
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); padding: 12px 22px; }
button:disabled { opacity: 0.55; cursor: progress; }
button.small { padding: 5px 10px; font-size: 13px; }
details > summary { cursor: pointer; font-weight: 600; color: var(--ink-2); margin: 4px 0; }
.mt { margin-top: 10px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }
.pill { display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: 0.03em; padding: 3px 8px; border-radius: 999px; white-space: nowrap; }
.s-AVAILABLE, .v-VERIFIED { background: var(--ok-soft); color: var(--ok); }
.s-PARTIALLY_AVAILABLE, .s-PENDING_CHECK, .s-NOT_SEARCHED, .v-PRICE_CHANGED { background: var(--warn-soft); color: var(--warn); }
.s-TEMPORARILY_UNAVAILABLE, .s-AUTHORIZATION_REQUIRED, .v-UNVERIFIED { background: var(--bad-soft); color: var(--bad); }
.s-UNSUPPORTED_ROUTE { background: var(--info-soft); color: var(--info); }
.s-NOT_CONFIGURED, .s-DISABLED, .muted-pill { background: var(--muted-soft); color: var(--ink-2); }
.test-pill { background: var(--bad); color: #fff; }
.deal { display: grid; grid-template-columns: 1fr auto; gap: 16px; }
.deal .price { text-align: right; }
.deal .price .big { font-size: 28px; font-weight: 750; letter-spacing: -0.02em; }
.deal .strike { color: var(--ink-3); text-decoration: line-through; font-size: 13px; }
.slice { display: flex; gap: 14px; align-items: baseline; margin: 6px 0; flex-wrap: wrap; }
.slice .t { font-size: 19px; font-weight: 650; font-variant-numeric: tabular-nums; }
.slice .code { font-weight: 600; color: var(--ink-2); }
.slice .meta { color: var(--ink-3); font-size: 13px; }
.offer { margin-top: 10px; padding: 10px 12px; background: var(--accent-soft); border-radius: 9px; font-size: 14px; }
.offer code { font-family: var(--mono); font-weight: 700; }
.notice { padding: 12px 14px; border-radius: 10px; background: var(--warn-soft); color: var(--warn); margin: 10px 0; font-size: 14px; }
.notice.bad { background: var(--bad-soft); color: var(--bad); }
.notice.info { background: var(--info-soft); color: var(--info); }
.cov-list { list-style: none; padding: 0; margin: 6px 0 0; }
.cov-list li { padding: 8px 0; border-top: 1px solid var(--line); font-size: 14px; display: flex; gap: 10px; flex-wrap: wrap; align-items: baseline; }
.cov-list li:first-child { border-top: 0; }
.cov-list .why { color: var(--ink-3); font-size: 13px; flex-basis: 100%; }
table { width: 100%; border-collapse: collapse; }
.src { margin-bottom: 12px; }
.src-head { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.src-head h3 { font-size: 16px; }
.kv { display: grid; grid-template-columns: 150px 1fr; gap: 4px 12px; font-size: 13.5px; margin-top: 12px; }
.kv dt { color: var(--ink-3); }
.kv dd { margin: 0; word-break: break-word; }
@media (max-width: 520px) { .kv { grid-template-columns: 1fr; } .kv dt { margin-top: 6px; } }
.env { font-family: var(--mono); font-size: 12.5px; }
.env .set { color: var(--ok); }
.env .unset { color: var(--bad); }
.err { color: var(--bad); }
.toggle { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600; }
.summary-bar { display: flex; gap: 8px; flex-wrap: wrap; margin: 6px 0 18px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.filters button[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.empty { color: var(--ink-3); padding: 18px 0; }
.skeleton { height: 120px; border-radius: var(--radius); background: linear-gradient(90deg, var(--surface) 0%, var(--surface-2) 50%, var(--surface) 100%); background-size: 200% 100%; animation: sh 1.2s infinite; border: 1px solid var(--line); margin-bottom: 12px; }
@keyframes sh { to { background-position: -200% 0; } }
@media (max-width: 560px) {
  .deal { grid-template-columns: 1fr; }
  .deal .price { text-align: left; }
}