/* Pair-practice kit (js/pair-cards.js): screen layout from the design tokens, and a print sheet of cards */
.pk-page { display: grid; gap: var(--sp-4, 16px); max-width: 860px; margin-inline: auto; width: 100%; }
.pk-page > * { min-width: 0; }
.pk-hero h1 { margin: 0 0 6px; }
.pk-actions, .pk-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.pk-group { display: grid; gap: 10px; }
.pk-group h2 { margin: 4px 0 0; font-size: 1.2rem; }
.pk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); gap: 12px; }
.pk-tile { display: grid; gap: 6px; text-align: start; align-content: start; min-height: 56px; cursor: pointer; }
.pk-card { display: grid; gap: 10px; padding: 18px; border-radius: 20px; background: var(--surface); border: 1px solid var(--rule); box-shadow: var(--shadow); }
.pk-card header { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pk-card h2 { margin: 0; font-size: 1.25rem; }
.pk-card p { margin: 0; }
.pk-roles { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 12px; }
.pk-role { display: grid; gap: 6px; align-content: start; padding: 12px 14px; border-radius: 14px; background: var(--surface-2); }
.pk-role h3 { margin: 0; font-size: 1rem; }
.pk-role ul { margin: 0; padding-inline-start: 1.2em; }
.pk-sheet { display: none; }

@media print {
  html.pk-printing body > *:not(.pk-sheet) { display: none !important; }
  html.pk-printing .pk-sheet { display: block; }
  html.pk-printing body { background: #fff; color: #000; }
  .pk-sheet { columns: 1; }
  .pk-sheet .pk-card { break-inside: avoid; box-shadow: none; background: #fff; color: #000; border: 1.5px dashed #555; border-radius: 0; padding: 3mm 4mm; margin: 0 0 2.5mm; gap: 1.5mm; font-size: 8pt; line-height: 1.25; }
  .pk-sheet .pk-card h2 { font-size: 10pt; }
  .pk-sheet .pk-card p, .pk-sheet .pk-role h3 { margin: 0; }
  .pk-sheet .pk-role ul { margin: 0; padding-inline-start: 1em; }
  .pk-sheet .pk-role { background: #fff; border: 1px solid #aaa; border-radius: 0; padding: 1.5mm 2mm; gap: 1mm; }
  .pk-sheet .pk-roles { grid-template-columns: 1fr 1fr; }
  .pk-sheet .pill { border: 1px solid #000; background: #fff; color: #000; }
  .pk-sheet .pk-swap { display: none; }
  /* four cards to an A4 sheet */
  .pk-sheet .pk-card:nth-child(4n) { break-after: page; }
  @page { size: A4 portrait; margin: 10mm; }
}