:root {
  --ink: #16233f;
  --ink-2: #4a5570;
  --muted: #6b7489;
  --bg: #eef0f4;
  --surface: #ffffff;
  --line: #dde1ea;
  --accent: #2a4bd7;
  --ok: #1f8f5c;
  --ok-bg: #e5f4ec;
  --warn: #b8650f;
  --warn-bg: #fcf0e1;
  --fail: #c2392f;
  --fail-bg: #fbe7e5;
  --info: #5b6680;
  --radius: 14px;
  --mono: ui-monospace, "SF Mono", "Roboto Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e7eaf2;
    --ink-2: #b4bbcc;
    --muted: #8a93a8;
    --bg: #0d1424;
    --surface: #161f33;
    --line: #26314a;
    --accent: #7d97ff;
    --ok: #4cc28b;
    --ok-bg: #13302a;
    --warn: #f0a24d;
    --warn-bg: #362714;
    --fail: #ff7b70;
    --fail-bg: #3a1a1c;
    --info: #9aa4bb;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-tap-highlight-color: transparent;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
button, input { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.bar {
  position: sticky; top: 0; z-index: 2;
  display: flex; align-items: center; gap: 12px;
  padding: calc(env(safe-area-inset-top, 0px) + 10px) 16px 10px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 6px; font-weight: 700; letter-spacing: -0.01em; }
.brand svg { width: 22px; height: 22px; color: var(--ok); }
.tabs { display: flex; gap: 2px; margin-left: auto; background: var(--bg); padding: 3px; border-radius: 10px; }
.tab { border: 0; background: none; padding: 5px 11px; border-radius: 8px; color: var(--muted); font-weight: 600; font-size: 14px; }
.tab.active { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgb(0 0 0 / .08); }
.account { flex: none; width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--line); background: none; border-radius: 50%; padding: 0; }
.account svg { width: 20px; height: 20px; }
.account.on { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
@media (max-width: 340px) { .brand span { display: none; } }

main { max-width: 640px; margin: 0 auto; padding: 20px 16px 40px; }
.view { display: grid; gap: 16px; }
h1 { font-size: 24px; line-height: 1.2; letter-spacing: -0.02em; margin: 4px 0 0; text-wrap: balance; }
h2 { font-size: 18px; margin: 0; }
.lede { color: var(--ink-2); margin: -6px 0 0; }
.eyebrow { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-top: 8px; }
.note { color: var(--muted); font-size: 13px; margin: 0; }
.error { background: var(--fail-bg); color: var(--fail); padding: 12px 14px; border-radius: var(--radius); margin-top: 16px; }

.pick { display: grid; gap: 10px; }
.pick-btn {
  display: flex; align-items: center; gap: 14px;
  padding: 16px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line);
  cursor: pointer;
}
.pick-btn svg { width: 28px; height: 28px; flex: none; }
.pick-btn span { display: grid; }
.pick-btn small { color: var(--muted); }
.pick-btn.primary { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.pick-btn.primary small { color: inherit; opacity: .7; }
.pick-btn:active { transform: scale(.99); }

.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; background: var(--line); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.checklist li { background: var(--surface); padding: 10px 14px; color: var(--ink-2); font-size: 14px; }
.checklist b { display: block; color: var(--ink); font-size: 13px; }

#busy { justify-items: center; padding: 80px 0; color: var(--ink-2); }
.spinner { width: 36px; height: 36px; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--accent); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation-duration: 3s; } }

.verdict { border-radius: var(--radius); padding: 16px 18px; display: grid; gap: 6px; }
.verdict h1 { display: flex; align-items: center; gap: 10px; font-size: 22px; margin: 0; }
.verdict ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; font-weight: 500; }
.verdict.ok { background: var(--ok-bg); color: var(--ok); }
.verdict.warn { background: var(--warn-bg); color: var(--warn); }
.verdict.fail { background: var(--fail-bg); color: var(--fail); }
.verdict .src { color: var(--ink-2); font-size: 13px; font-weight: 400; }

.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: 0; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.facts div { background: var(--surface); padding: 10px 14px; min-width: 0; }
.facts div.wide { grid-column: 1 / -1; }
.facts dt { font-size: 12px; color: var(--muted); }
.facts dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.facts dd.mono { font-family: var(--mono); font-size: 13px; font-weight: 500; }

.group h2 { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 6px 0 6px 2px; }
.group ul { list-style: none; margin: 0; padding: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 10px; padding: 11px 14px; border-top: 1px solid var(--line); }
.check:first-child { border-top: 0; }
.check .dot { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 13px; font-weight: 800; color: #fff; margin-top: 1px; }
.check.ok .dot { background: var(--ok); }
.check.warn .dot { background: var(--warn); }
.check.fail .dot { background: var(--fail); }
.check.info .dot { background: transparent; color: var(--info); border: 1.5px solid var(--info); }
.check strong { display: block; font-weight: 600; }
.check p { margin: 1px 0 0; color: var(--ink-2); font-size: 13.5px; overflow-wrap: anywhere; }

.actions { display: grid; gap: 10px; }
.btn { border: 1px solid var(--line); background: var(--surface); border-radius: 12px; padding: 13px 16px; font-weight: 600; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.ghost { border: 0; background: none; color: var(--muted); }
.btn:disabled { opacity: .5; }

.history { list-style: none; margin: 0; padding: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.history li { display: grid; grid-template-columns: 10px 1fr auto; gap: 12px; align-items: center; padding: 12px 14px; border-top: 1px solid var(--line); }
.history li:first-child { border-top: 0; }
.history .pip { width: 10px; height: 10px; border-radius: 50%; }
.history .pip.ok { background: var(--ok); } .history .pip.warn { background: var(--warn); } .history .pip.fail { background: var(--fail); }
.history small { display: block; color: var(--muted); }
.history .amt { font-weight: 600; font-variant-numeric: tabular-nums; }
.history .empty { display: block; color: var(--muted); }

dialog { border: 0; border-radius: 18px; padding: 0; width: min(420px, calc(100vw - 32px)); background: var(--surface); color: var(--ink); }
dialog::backdrop { background: rgb(10 15 30 / .45); }
dialog form { display: grid; gap: 12px; padding: 20px; }
dialog form > div { display: grid; gap: 10px; }
dialog p { margin: 0; color: var(--ink-2); }
dialog label { font-size: 13px; color: var(--muted); margin-bottom: -6px; }
dialog input { border: 1px solid var(--line); background: var(--bg); border-radius: 10px; padding: 12px; width: 100%; }
#code { font-family: var(--mono); letter-spacing: .3em; font-size: 20px; }

/* Plan note on home */
.plan-note { margin: 0; color: var(--ink-2); font-size: 14px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.badge { display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: .08em; padding: 3px 8px; border-radius: 999px; background: var(--ink); color: var(--bg); }
.badge.free { background: var(--ok-bg); color: var(--ok); }
.link { border: 0; background: none; padding: 0; color: var(--accent); font-weight: 600; text-decoration: underline; cursor: pointer; }

/* Paywall */
.pw-head { display: grid; gap: 8px; justify-items: start; }
.pw-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pw-list li { position: relative; padding-left: 28px; }
.pw-list li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 50%; background: var(--ok); color: #fff; font-size: 12px; font-weight: 800; display: grid; place-items: center; }
.pw-plans { display: grid; gap: 10px; }
.plan { display: grid; grid-template-columns: 22px 1fr auto; align-items: center; gap: 10px; padding: 14px 16px; border: 1.5px solid var(--line); border-radius: var(--radius); background: var(--surface); cursor: pointer; }
.plan.chosen { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.plan input { accent-color: var(--accent); width: 18px; height: 18px; margin: 0; }
.plan-name { font-weight: 600; }
.plan-name em { font-style: normal; font-size: 12px; font-weight: 700; color: var(--ok); background: var(--ok-bg); padding: 2px 6px; border-radius: 6px; margin-left: 4px; }
.plan-price { font-weight: 700; font-variant-numeric: tabular-nums; text-align: right; }
.plan-price small { font-weight: 500; color: var(--muted); }
.pw-legal { font-size: 12px; color: var(--muted); margin: 0; }
.pw-legal a { color: inherit; }
.pw-foot { display: flex; justify-content: space-between; }

/* Account */
a.btn { text-align: center; text-decoration: none; color: inherit; }
.btn.danger { background: var(--fail); border-color: var(--fail); color: #fff; }
.btn.danger-ghost { border: 0; background: none; color: var(--fail); }
.confirm { display: grid; gap: 8px; padding: 12px; border-radius: 12px; background: var(--fail-bg); }
.confirm p { color: var(--fail); font-size: 14px; }