/* The AI course certificate page. The certificate is one SVG drawn at A4
   landscape proportions; on screen it scales with the page, and in print it
   fills one sheet with everything else on the page hidden. */
.cert-head h1 { display: flex; align-items: center; gap: .6rem; }
.cert-head h1 .icon { width: 1.1em; height: 1.1em; color: var(--accent); }
.cert-app { display: grid; gap: var(--sp-4); margin-bottom: var(--sp-5); }

.cert-status h2 { font-size: var(--step-2); margin: .1rem 0 .4rem; }
.cert-status p { margin: 0 0 .5rem; color: var(--ink-2); }
.cert-kicker {
  font-size: .78rem !important; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent) !important;
}
.cert-status.is-unlocked { border-color: var(--ok); background: var(--ok-bg); }
.cert-status.is-unlocked .cert-kicker { color: var(--ok) !important; }
.cert-bar {
  height: .75rem; border-radius: 99px; background: var(--surface-2); border: 1px solid var(--border);
  overflow: hidden; margin: .7rem 0 .6rem; max-width: 34rem;
}
.cert-bar i {
  display: block; height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, #6D28D9, #DB2777, #F59E0B);
}
.cert-next { font-weight: 650; }
.cert-next a { text-decoration: underline; }

.cert-form h2 { font-size: var(--step-1); margin: 0 0 .8rem; }
.cert-fields { display: grid; gap: .9rem 1.1rem; grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr)); }
.cert-field { display: flex; flex-direction: column; gap: .35rem; min-width: 0; }
.cert-field label, .cert-themes legend { font-weight: 650; font-size: .9rem; color: var(--ink-2); }
.cert-field input {
  width: 100%; padding: .65rem .85rem; border: 1.5px solid var(--border-strong); border-radius: var(--r-m);
  font: inherit; font-size: .98rem; background: var(--surface-2); color: var(--ink); min-width: 0;
}
.cert-field input:focus { border-color: var(--teal); background: var(--surface); outline: 2px solid var(--focus-ring); outline-offset: 1px; }
.cert-themes { border: 0; padding: 0; margin: 1.1rem 0 0; min-width: 0; }
.cert-themes legend { padding: 0; margin-bottom: .45rem; }
.cert-swatches { display: flex; flex-wrap: wrap; gap: .55rem; }
.cert-swatch { position: relative; display: flex; align-items: center; gap: .45rem; cursor: pointer;
  padding: .35rem .7rem .35rem .4rem; border: 1.5px solid var(--border-strong); border-radius: 99px;
  background: var(--surface-2); font-size: .9rem; font-weight: 650; color: var(--ink-2); }
.cert-swatch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.cert-chip { width: 1.5rem; height: 1.5rem; border-radius: 50%; box-shadow: inset 0 0 0 2px rgba(255,255,255,.7); }
.cert-swatch:has(input:checked) { border-color: var(--ink); color: var(--ink); background: var(--surface); }
.cert-swatch:has(input:focus-visible) { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
.cert-check { display: flex; align-items: center; gap: .5rem; margin-top: 1rem; font-weight: 600; font-size: .95rem; color: var(--ink-2); cursor: pointer; }
.cert-check input { width: 1.1rem; height: 1.1rem; accent-color: var(--teal); }
.cert-form .btn-row { margin-top: 1.1rem; }
.cert-form .btn[disabled] { opacity: .5; cursor: not-allowed; box-shadow: none; }
.cert-hint { margin: .6rem 0 0; font-size: .9rem; color: var(--ink-3); }

.cert-print-area { margin-bottom: var(--sp-6); }
.cert-sheet {
  max-width: 1123px; margin: 0 auto; border-radius: 8px; overflow: hidden;
  box-shadow: var(--shadow-3); background: #FFFDF8;
}
.cert-svg { display: block; width: 100%; height: auto; }
/* The site sizes every svg with height: auto, which would stretch this nested
   logo to the full height of the certificate. */
.cert-svg svg.ct-logo { width: 62px; height: 62px; max-width: none; display: inline; }
.cert-svg text { font-family: var(--font-body); }
.cert-svg .ct-brand { font-size: 13px; font-weight: 700; letter-spacing: 4px; fill: #475569; }
.cert-svg .ct-title { font-family: var(--font-display); font-size: 34px; font-weight: 700; letter-spacing: 5px; }
.cert-svg .ct-lead { font-size: 17px; font-weight: 500; fill: #475569; }
.cert-svg .ct-name { font-family: var(--font-display); font-size: 56px; font-weight: 700; fill: #1E1B3A; }
.cert-svg .ct-name.is-empty { fill: #CBD5E1; }
.cert-svg .ct-org { font-size: 18px; font-weight: 600; fill: #475569; }
.cert-svg .ct-course { font-family: var(--font-display); font-size: 30px; font-weight: 700; }
.cert-svg .ct-desc { font-size: 14.5px; font-weight: 500; fill: #475569; }
.cert-svg .ct-badge { font-size: 13px; font-weight: 800; fill: #FFFFFF; }
.cert-svg .ct-avg { font-size: 14px; font-weight: 700; fill: #334155; }
.cert-svg .ct-sig { font-family: var(--font-display); font-size: 20px; font-weight: 700; fill: #1E1B3A; }
.cert-svg .ct-label { font-size: 12.5px; font-weight: 600; fill: #64748B; }
.cert-svg .ct-no { font-size: 10.5px; font-weight: 600; letter-spacing: .4px; fill: #94A3B8; }
.cert-svg .ct-net line { stroke-width: 1.6; stroke-opacity: .4; }
.cert-svg .ct-net circle { stroke: #FFFFFF; stroke-width: 2; }
.cert-svg .ct-seal-arc { font-size: 8.6px; font-weight: 800; letter-spacing: 1.2px; fill: #FFFFFF; }
.cert-svg .ct-seal-num { font-family: var(--font-display); font-size: 30px; font-weight: 700; fill: #FFFFFF; }
.cert-svg .ct-seal-sub { font-size: 8px; font-weight: 800; letter-spacing: 2px; fill: #FFFFFF; }
.cert-svg .ct-mark-big { font-family: var(--font-display); font-size: 150px; font-weight: 700; letter-spacing: 12px; fill: #DC2626; fill-opacity: .12; }
.cert-svg .ct-mark-sub { font-size: 26px; font-weight: 800; fill: #B91C1C; fill-opacity: .55; }

.cert-progress { margin-bottom: var(--sp-6); }
.cert-progress h2 { font-size: var(--step-2); margin-bottom: var(--sp-3); }
.cert-levels { display: grid; gap: .8rem; grid-template-columns: repeat(auto-fill, minmax(min(19rem, 100%), 1fr)); }
.cert-level {
  border: 1px solid var(--border); border-radius: var(--r-m); background: var(--surface); padding: .75rem .9rem;
}
.cert-level.is-done { border-color: var(--ok); }
.cert-level-title { display: flex; align-items: center; gap: .55rem; margin: 0 0 .45rem; font-weight: 750; font-size: .95rem; color: var(--ink); }
.cert-level-num {
  flex: none; display: inline-grid; place-items: center; width: 1.7rem; height: 1.7rem; border-radius: 50%;
  font-size: .8rem; font-weight: 800; color: #fff; background: linear-gradient(135deg, #6D28D9, #DB2777);
}
.cert-level.is-done .cert-level-num { background: var(--ok); }
.cert-level ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; }
.cert-level li { display: flex; align-items: baseline; justify-content: space-between; gap: .6rem; font-size: .9rem; }
.cert-level li a { color: var(--ink-2); }
.cert-pill { flex: none; font-size: .74rem; font-weight: 750; padding: .1rem .5rem; border-radius: 99px;
  color: var(--ink-3); background: var(--surface-2); border: 1px solid var(--border); white-space: nowrap; }
.cert-pill.is-pass { color: var(--ok); background: var(--ok-bg); border-color: var(--ok); }
.cert-pill.is-low { color: var(--warn); background: var(--warn-bg); border-color: var(--warn); }

@media print {
  @page { size: A4 landscape; margin: 0; }
  html, body { background: #fff !important; margin: 0 !important; padding: 0 !important; }
  body.cert-page > *:not(main) { display: none !important; }
  body.cert-page main { margin: 0 !important; padding: 0 !important; }
  body.cert-page main > *:not(.cert-print-area) { display: none !important; }
  .cert-print-area, .cert-print-area > .wrap {
    margin: 0 !important; padding: 0 !important; max-width: none !important; width: auto !important;
  }
  .cert-print-area ins { display: none !important; }
  .cert-sheet {
    width: 297mm; height: 209.5mm; max-width: none; margin: 0; border-radius: 0; box-shadow: none;
    overflow: hidden; break-inside: avoid; page-break-inside: avoid;
    -webkit-print-color-adjust: exact; print-color-adjust: exact;
  }
  .cert-svg { width: 297mm; height: 209.5mm; }
}