:root {
  --bg: #f6f7f9; --surface: #fff; --text: #14181f; --muted: #5b6573; --line: #e2e6ec;
  --accent: #2557d6; --accent-ink: #fff;
  --critical: #c0262d; --high: #d9622b; --medium: #b98a0b; --low: #5b6573; --info: #2e7d6b;
  --good: #2e7d4f; --ok: #b98a0b; --bad: #c0262d;
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1116; --surface: #161b22; --text: #e8ecf2; --muted: #98a2b3; --line: #262d38;
    --accent: #6c93f5; --accent-ink: #0b1020;
    --critical: #ff6b72; --high: #ff9158; --medium: #e5b73b; --low: #98a2b3; --info: #5fc4a8;
    --good: #5fcf8a; --ok: #e5b73b; --bad: #ff6b72;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
.wrap { max-width: 760px; margin: 0 auto; padding: 40px 16px 64px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.eyebrow { margin: 0 0 8px; font: 600 13px/1 ui-monospace, "SF Mono", Menlo, monospace; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); }
h1 { margin: 0 0 12px; font-size: clamp(28px, 6vw, 40px); line-height: 1.15; letter-spacing: -.02em; }
h2, h3 { margin: 0 0 8px; }
h3 { font-size: 16px; }
.lede { margin: 0 0 24px; color: var(--muted); font-size: 18px; }
.fine { margin: 8px 0 0; font-size: 13px; color: var(--muted); }

.scan { display: flex; gap: 8px; }
.scan input { flex: 1; min-width: 0; padding: 14px 16px; font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.scan input:focus-visible, button:focus-visible, .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button, .btn { padding: 14px 20px; font: 600 16px/1.2 system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--accent-ink); background: var(--accent); border: 1px solid var(--accent); border-radius: var(--radius); cursor: pointer; text-decoration: none; display: inline-block; text-align: center; }
button:disabled { opacity: .6; cursor: progress; }
.btn.ghost { color: var(--accent); background: transparent; }
.status { margin: 20px 0; padding: 14px 16px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.status.error { border-color: var(--bad); color: var(--bad); }
.status .bar { height: 4px; margin-top: 10px; background: var(--line); border-radius: 2px; overflow: hidden; }
.status .bar::after { content: ""; display: block; height: 100%; width: 40%; background: var(--accent); animation: slide 1.2s ease-in-out infinite; }
@keyframes slide { from { transform: translateX(-100%); } to { transform: translateX(250%); } }

.card { margin-top: 16px; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.score-card { display: flex; gap: 24px; align-items: center; }
.ring { position: relative; width: 132px; height: 132px; flex: none; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 10; }
.ring .track { stroke: var(--line); }
.ring .arc { stroke: var(--good); stroke-linecap: round; stroke-dasharray: 326.7; stroke-dashoffset: 326.7; transition: stroke-dashoffset .9s ease, stroke .3s; }
.ring-num { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.ring-num span { font-size: 40px; font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.ring-num small { color: var(--muted); font-size: 12px; }
.grade { margin: 0; font-weight: 600; }
.counts { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 0; padding: 0; list-style: none; }
.counts li, .sev { padding: 4px 10px; font-size: 13px; font-weight: 600; border-radius: 999px; border: 1px solid currentColor; }
.counts li.zero { opacity: .45; }
.sev-critical { color: var(--critical); } .sev-high { color: var(--high); } .sev-medium { color: var(--medium); }
.sev-low { color: var(--low); } .sev-info { color: var(--info); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 6px 10px; font: 13px ui-monospace, "SF Mono", Menlo, monospace; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; }
.chip b { font-weight: 600; color: var(--muted); margin-right: 6px; font-family: system-ui, sans-serif; }

.locked { margin: 12px 0 16px; padding: 0; list-style: none; filter: blur(3px); user-select: none; }
.locked li { height: 44px; margin-bottom: 8px; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; }
#gate .scan { margin-top: 4px; }
.findings { margin: 0; padding: 0; list-style: none; }
.findings li { padding: 16px 0; border-top: 1px solid var(--line); }
.findings li:first-child { border-top: 0; padding-top: 0; }
.findings h4 { margin: 8px 0 6px; font-size: 16px; }
.findings dl { margin: 0; }
.findings dt { margin-top: 8px; font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.findings dd { margin: 2px 0 0; overflow-wrap: anywhere; }
.findings .evidence { font: 13px/1.5 ui-monospace, "SF Mono", Menlo, monospace; }

.cta { margin-top: 24px; padding: 24px 20px; text-align: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.cta p { margin: 0 0 16px; font-weight: 600; }
.cta .btn { margin: 4px; }

@media (max-width: 560px) {
  .scan { flex-direction: column; }
  .score-card { flex-direction: column; text-align: center; }
  .counts { justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .ring .arc { transition: none; }
  .status .bar::after { animation: none; width: 100%; }
}

.ts { margin-top: 12px; }
.ts:empty { margin-top: 0; }