/* CertGate UI. Look from the Claude Design files (layout, typography, colours, label wording); behaviour from
   the written spec. Fonts are system fallbacks or a locally installed IBM Plex: no third-party request (B-17). */
:root {
  --bg: #EEF0EE; --ink: #16191D; --muted: #4A5058; --line: #D3D7DA; --soft: #ECEEEF; --card: #FFFFFF;
  --link: #1847B8; --notice-bg: #FFF1DC; --notice-line: #E8C99A; --notice-ink: #5C3300;
  --review: #B86A00; --review-dark: #8A4B00; --review-ink: #3D2600; --block: #A3221B; --block-bg: #FBE9E7;
  --pass: #1E6B45; --pass-bg: #E3F2EA; --grey: #E6E8EB; --grey-ink: #3D4450;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, "Liberation Mono", monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 1.45; }
a { color: var(--link); }
a:hover { color: #0F2F7A; }
button, input, textarea, select { font: inherit; }
header.top { background: var(--ink); color: #FFF; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
header.top .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; letter-spacing: .02em; color: #FFF; text-decoration: none; }
nav.main { display: flex; flex-wrap: wrap; gap: 20px; font-size: 14px; }
nav.main a { color: #FFF; text-decoration: none; }
.pill { margin-left: auto; display: flex; align-items: center; gap: 8px; font-size: 13px; background: #2A2F36; border-radius: 999px; padding: 6px 12px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #9AA1AA; flex: none; }
.dot.on { background: #3CC37A; }
.notice { background: var(--notice-bg); border-bottom: 1px solid var(--notice-line); color: var(--notice-ink); font-size: 14px; }
.notice .wrap { padding-top: 10px; padding-bottom: 10px; }
main { padding: 28px 0 48px; }
main > .wrap { display: flex; flex-direction: column; gap: 24px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 20px; min-width: 0; }
.row { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.grow { flex: 999 1 560px; min-width: 0; }
.side { flex: 1 1 320px; min-width: 0; }
h1 { margin: 0; font-size: 28px; font-weight: 600; overflow-wrap: anywhere; }
h2 { margin: 0; font-size: 18px; }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .06em; color: var(--muted); }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); font-size: 14px; }
.small { font-size: 13px; }
.stack { display: flex; flex-direction: column; gap: 10px; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn { font-weight: 600; min-height: 44px; padding: 0 18px; border-radius: 6px; border: 2px solid var(--ink); background: #FFF; color: var(--ink); cursor: pointer; display: inline-flex; align-items: center; text-decoration: none; }
.btn.primary { background: var(--ink); color: #FFF; }
.btn.block { border-color: var(--block); color: var(--block); }
.btn:disabled { border-color: #C4C9CF; background: var(--grey); color: #5A6068; cursor: not-allowed; }
.badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 4px; background: var(--grey); color: var(--grey-ink); letter-spacing: .03em; }
.badge.review { background: var(--review-dark); color: #FFF; }
.badge.block, .badge.fail { background: var(--block); color: #FFF; }
.badge.release, .badge.pass { background: var(--pass); color: #FFF; }
.badge.unknown { background: var(--review-dark); color: #FFF; }
.stored { display: inline-flex; gap: 8px; align-items: center; background: var(--grey); color: var(--grey-ink); border: 1px solid #C4C9CF; border-radius: 6px; padding: 8px 12px; font-size: 13px; overflow-wrap: anywhere; }
.proposal { border-radius: 10px; padding: 20px 24px; border: 2px solid var(--review); background: var(--notice-bg); color: var(--review-ink); }
.proposal.block { border-color: var(--block); background: var(--block-bg); color: #4A0F0B; }
.proposal.release { border-color: var(--pass); background: var(--pass-bg); color: #0E3A24; }
.proposal h2 { font-size: 24px; margin: 4px 0 8px; }
.proposal ul { margin: 6px 0 0; padding-left: 20px; }
.tablebox { overflow-x: auto; max-width: 100%; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 8px; text-align: left; vertical-align: top; border-top: 1px solid var(--soft); overflow-wrap: anywhere; }
thead th { color: var(--muted); font-size: 12px; letter-spacing: .04em; border-top: 0; border-bottom: 1px solid var(--line); }
tbody td { font-family: var(--mono); font-size: 13px; }
tbody th { font-weight: 500; }
tr.hl { background: var(--notice-bg); }
tr.hl-fail { background: var(--block-bg); }
.res-pass { color: var(--pass); font-weight: 600; font-family: var(--sans); }
.res-fail { color: var(--block); font-weight: 600; font-family: var(--sans); }
.res-unknown { color: var(--review-dark); font-weight: 600; font-family: var(--sans); }
.res-info { color: var(--muted); font-family: var(--sans); }
.steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.steps li { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: baseline; border-top: 1px solid var(--soft); padding-top: 8px; }
.steps .name { font-weight: 600; flex: 1 1 220px; }
.figures { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.figure { background: #F6F6F4; border: 1px dashed #9AA1AA; border-radius: 8px; padding: 12px; }
.figure .val { font-family: var(--mono); font-size: 24px; font-weight: 500; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.story { display: flex; flex-direction: column; gap: 8px; text-decoration: none; color: inherit; }
.field { display: flex; flex-direction: column; gap: 6px; flex: 1 1 220px; min-width: 0; }
.field label { font-size: 13px; font-weight: 600; }
.field input, .field textarea, .field select { padding: 10px 12px; border: 1px solid #9AA1AA; border-radius: 6px; min-height: 44px; width: 100%; background: #FFF; }
.check { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; min-height: 44px; cursor: pointer; }
.check input { width: 22px; height: 22px; margin: 0; flex: none; }
.grid-confirm { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.note { background: #F3F4F5; border-radius: 6px; padding: 12px 14px; font-size: 14px; }
.error { color: var(--block); font-weight: 600; }
dl.kv { margin: 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 8px 12px; font-size: 13px; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; font-family: var(--mono); overflow-wrap: anywhere; }
@media (max-width: 480px) {
  .wrap { padding: 0 16px; }
  h1 { font-size: 22px; }
  .proposal { padding: 16px; }
  .proposal h2 { font-size: 20px; }
  .pill { margin-left: 0; }
}
.between { justify-content: space-between; }
.tight { gap: 6px; }
.full { flex-basis: 100%; }