/* Molde único A–D. Sin verde/rojo de corrección: eso queda en estación 5. */
.mcq-card{
  background:#fff;
  border:1px solid #dceaf7;
  border-radius:16px;
  padding:22px 22px 18px;
  box-shadow:0 2px 10px #195aa014;
}
.mcq-card[data-exam="1"]{border-top:5px solid #0878f9}
.mcq-toolbar{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px
}
.mcq-chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:20px;font-size:12px;font-weight:700;
  background:#eef7ff;color:#0754c9;border:1px solid #d9e7f5
}
.mcq-chip.is-exam{background:#0878f9;color:#fff;border-color:#0754c9}
.mcq-chip.is-pack{background:#f4f7ff;color:#163A9E}
.mcq-stimulus{
  margin:0 0 12px;color:#3D5166;font-size:15px;line-height:1.45
}
.mcq-media{
  display:grid;gap:12px;margin:0 0 16px
}
.mcq-media.is-pair{grid-template-columns:1fr 1fr}
.mcq-figure{
  margin:0;border-radius:12px;overflow:hidden;background:#0B0E14;position:relative
}
.mcq-figure img{
  display:block;width:100%;max-height:280px;object-fit:cover;object-position:center
}
.mcq-figure figcaption{
  padding:8px 12px;font-size:12px;color:#61789c;background:#f8fbff
}
.mcq-pictos{
  display:flex;flex-wrap:wrap;gap:8px;margin:0 0 8px
}
.mcq-picto{
  display:inline-flex;align-items:center;gap:6px;padding:6px 10px;
  border-radius:10px;background:#eef7ff;border:1px solid #d9e7f5;font-size:12px;color:#0754c9
}
.mcq-formula,.mcq-chart{
  margin:0 0 8px;padding:12px 14px;border-radius:10px;background:#f8fbff;
  border:1px dashed #c5d7ec;font-size:14px;color:#0B3A6B
}
.mcq-table-wrap{overflow:auto;border:1px solid #d9e7f5;border-radius:10px}
.mcq-table{width:100%;border-collapse:collapse;font-size:13px}
.mcq-table th,.mcq-table td{padding:8px 10px;border-bottom:1px solid #e8f1fb;text-align:left}
.mcq-table th{background:#eef7ff;color:#0754c9}
.mcq-prompt{
  margin:0 0 14px;color:#0B3A6B;font-size:18px;line-height:1.35;font-weight:700
}
.mcq-options{
  display:flex;flex-direction:column;gap:8px;margin:0;padding:0;border:0
}
.mcq-options .option{
  display:flex;align-items:center;gap:12px;min-height:48px;
  margin:0;padding:10px 14px;border-radius:12px;background:#fff;
  border:1.5px solid #d9e7f5;cursor:pointer
}
.mcq-options .option:hover{border-color:#9ec0ea}
.mcq-options .option:focus-within,
.mcq-options .option:has(input:checked){
  outline:2px solid #0878f9;outline-offset:1px;border-color:#0878f9;background:#f8fbff
}
.mcq-options .option input{position:absolute;opacity:0;pointer-events:none}
.mcq-options .option b{
  flex:0 0 28px;height:28px;border-radius:8px;display:grid;place-items:center;
  background:#eef7ff;color:#0754c9;font-size:13px
}
.mcq-options .option:has(input:checked) b{background:#0878f9;color:#fff}
.mcq-options .option span{padding-top:0;color:#122033;font-size:14px;line-height:1.35}
.mcq-opt-img{
  width:56px;height:40px;object-fit:cover;border-radius:6px;flex-shrink:0
}
.mcq-dev-banner{
  margin:0 0 14px;padding:12px 14px;border-radius:12px;
  background:#fff8e8;border:1px solid #f3e2b8;color:#8a5a12;font-weight:700
}
body[data-station="4"] .mcq-options .option:has(input:checked){
  background:#f8fbff
}
@media(max-width:700px){
  .mcq-media.is-pair{grid-template-columns:1fr}
  .mcq-prompt{font-size:16px}
  .mcq-card{padding:16px}
}