/* HCPS Academy — learner pages (A2B). Mobile first; HCPS brand (CLAUDE.md §5). Touch targets ≥ 44px, inputs 16px. */
:root { --ac-navy:#0b1f33; --ac-blue:#1681c2; --ac-blue-dk:#0f5c8f; --ac-orange:#ef6325; --ac-ink:#0b0d0f; --ac-muted:#5a6675;
        --ac-line:#dfe5ec; --ac-bg:#f5f7fa; --ac-card:#fff; --ac-ok:#1d7a46; --ac-err:#b42318; --ac-radius:12px; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body { font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ac-ink); background: var(--ac-bg);
       padding-bottom: env(safe-area-inset-bottom, 0px); }
.skip { position: absolute; left: -999px; } .skip:focus { left: 16px; top: 8px; background: #fff; padding: 8px 12px; z-index: 10; }
.ac-wrap { max-width: 960px; margin: 0 auto; padding-inline: 16px; }
.ac-top { background: var(--ac-navy); color: #fff; padding-top: env(safe-area-inset-top, 0px); }
.ac-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 60px; flex-wrap: wrap; }
.ac-brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 700; font-size: 18px; min-height: 44px; }
.ac-mark { background: var(--ac-orange); color: var(--ac-navy); border-radius: 8px; padding: 3px 8px; font-size: 13px; letter-spacing: .06em; }
.ac-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.ac-nav button { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; min-height: 44px; padding: 0 14px; font: inherit; font-size: 14px; cursor: pointer; }
.ac-nav button[aria-current="page"] { background: #fff; color: var(--ac-navy); }
main { padding-block: 24px 40px; outline: none; }
h1 { font-size: 26px; line-height: 1.2; margin: 0 0 6px; text-wrap: balance; }
h2 { font-size: 19px; margin: 0 0 10px; }
.ac-muted { color: var(--ac-muted); }
.ac-small { font-size: 14px; }
.ac-card { background: var(--ac-card); border: 1px solid var(--ac-line); border-radius: var(--ac-radius); padding: 20px; }
.ac-stack { display: grid; gap: 16px; }
.ac-signin { max-width: 440px; margin: 24px auto; }
label.ac-field { display: grid; gap: 6px; font-weight: 600; font-size: 14px; }
.ac-field input, .ac-field select { font: inherit; font-size: 16px; min-height: 48px; padding: 10px 12px; border: 1px solid #b9c4d0; border-radius: 10px; background: #fff; width: 100%; }
.ac-field input:focus-visible, .ac-field select:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid var(--ac-orange); outline-offset: 2px; }
.ac-code { letter-spacing: .4em; font-variant-numeric: tabular-nums; text-align: center; font-size: 22px !important; }
.ac-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 20px; border-radius: 10px; border: 0; font: inherit; font-weight: 700; cursor: pointer; text-decoration: none; }
.ac-btn.pri { background: var(--ac-blue-dk); color: #fff; } .ac-btn.pri:hover { background: var(--ac-navy); }
.ac-btn.sec { background: #fff; color: var(--ac-navy); border: 1px solid #b9c4d0; }
.ac-btn.warn { background: #fff; color: var(--ac-err); border: 1px solid #f0c3bf; }
.ac-btn[disabled] { opacity: .6; cursor: progress; }
.ac-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.ac-msg { padding: 10px 12px; border-radius: 10px; font-size: 15px; }
.ac-msg.ok { background: #e8f5ee; color: var(--ac-ok); } .ac-msg.err { background: #fdecea; color: var(--ac-err); }
.ac-courses { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.ac-course h2 { margin-bottom: 4px; }
.ac-progress { height: 8px; background: #e6ebf1; border-radius: 99px; overflow: hidden; margin: 12px 0 6px; }
.ac-progress > span { display: block; height: 100%; background: var(--ac-blue-dk); }
.ac-outline { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 4px; }
.ac-outline li { display: flex; gap: 10px; align-items: center; font-size: 15px; }
.ac-outline button { background: none; border: 0; color: var(--ac-blue-dk); text-align: left; font: inherit; font-size: 15px; cursor: pointer; min-height: 44px; padding: 0; }
.ac-dot { width: 18px; height: 18px; border-radius: 50%; border: 2px solid #b9c4d0; flex: none; }
.ac-dot.viewed { border-color: var(--ac-blue); } .ac-dot.completed { background: var(--ac-ok); border-color: var(--ac-ok); }
.ac-lessonnav { display: flex; justify-content: space-between; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.ac-table-wrap { overflow-x: auto; }
.ac-person { display: grid; gap: 8px; padding: 14px 0; border-top: 1px solid var(--ac-line); }
.ac-person:first-child { border-top: 0; }
.ac-pill { display: inline-block; font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 99px; background: #eef3f8; color: var(--ac-navy); }
.ac-pill.tm { background: #fff1e9; color: #a8431a; } .ac-pill.ended { background: #f1f1f1; color: #666; }
.ac-inline { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); align-items: end; margin-top: 8px; }
.ac-foot { color: var(--ac-muted); font-size: 13px; padding-block: 8px 24px; }
@media (min-width: 720px) { h1 { font-size: 30px; } .ac-card { padding: 24px; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }
#view > * + * { margin-top: 16px; }
/* final exam (A2E) */
.ac-rules { margin: 0; padding-left: 20px; display: grid; gap: 4px; }
.ac-attempts { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.ac-attempts li { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding: 8px 0; border-top: 1px solid var(--ac-line); }
.ac-attempts li:first-child { border-top: 0; }
.ac-pill.ok { background: #e8f5ee; color: var(--ac-ok); }
.ac-examhead { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.ac-clock { font-variant-numeric: tabular-nums; font-weight: 700; background: #eef3f8; color: var(--ac-navy); border-radius: 99px; padding: 6px 12px; }
.ac-clock.low { background: #fdecea; color: var(--ac-err); }
.ac-q { border: 0; margin: 0; padding: 0; display: grid; gap: 10px; min-width: 0; }
.ac-q legend { font-weight: 700; font-size: 18px; line-height: 1.35; margin-bottom: 8px; padding: 0; }
.ac-choice { display: flex; gap: 12px; align-items: flex-start; min-height: 48px; padding: 12px 14px; border: 1px solid #b9c4d0; border-radius: 10px; cursor: pointer; background: #fff; }
.ac-choice input { width: 20px; height: 20px; margin: 2px 0 0; flex: none; accent-color: var(--ac-blue-dk); }
.ac-choice:has(input:checked) { border-color: var(--ac-blue-dk); background: #eef5fb; }
.ac-choice:focus-within { outline: 3px solid var(--ac-orange); outline-offset: 2px; }
.ac-jump { display: flex; flex-wrap: wrap; gap: 8px; }
.ac-jump .ac-btn { min-width: 48px; padding: 0 10px; }
.ac-score { font-size: 40px; font-weight: 800; margin: 0; font-variant-numeric: tabular-nums; }
/* HCPS certificate (A2F): on screen a card, printed a one-page landscape certificate */
.ac-cert { background: #fff; border: 2px solid var(--ac-navy); border-radius: 6px; padding: clamp(20px, 5vw, 48px); text-align: center; display: grid; gap: 10px; outline: 6px solid #eef3f8; outline-offset: -14px; }
.ac-cert-issuer { margin: 0; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--ac-blue-dk); font-weight: 700; }
.ac-cert-title { font-family: Georgia, "Times New Roman", serif; font-size: clamp(26px, 5vw, 40px); margin: 4px 0 8px; color: var(--ac-navy); }
.ac-cert-line { margin: 0; color: var(--ac-muted); }
.ac-cert-name { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(24px, 5vw, 36px); font-weight: 700; overflow-wrap: anywhere; }
.ac-cert-course { margin: 0; font-size: clamp(18px, 3.4vw, 24px); font-weight: 700; color: var(--ac-navy); }
.ac-cert-facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; text-align: left; max-width: 520px; margin: 14px auto 0; font-size: 14px; }
.ac-cert-facts dt { color: var(--ac-muted); } .ac-cert-facts dd { margin: 0; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.ac-cert-void { margin: 8px 0 0; color: var(--ac-err); font-weight: 800; letter-spacing: .08em; }
.ac-cert.void { border-color: var(--ac-err); }
.ac-cert-disclosure { margin: 12px 0 0; font-size: 12px; color: var(--ac-muted); }
@media print {
  @page { size: landscape; margin: 12mm; }
  body { background: #fff; } .ac-top, .ac-foot, .ac-noprint, .skip { display: none !important; }
  main { padding: 0; } .ac-cert { break-inside: avoid; outline-color: #dde5ee; }
}