/* Puntto Sushi V5.2 · porciones completas y medias porciones */
.product-portion-section {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.product-portion-head h2 {
  margin: 0 0 6px;
  color: var(--wine);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .15em;
}
.product-portion-head p {
  margin: 0 0 15px;
  color: var(--muted);
  font-size: .84rem;
  line-height: 1.55;
}
.product-portion-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.product-portion-choice {
  position: relative;
  cursor: pointer;
}
.product-portion-choice input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.product-portion-choice > span {
  display: grid;
  gap: 3px;
  min-height: 96px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
}
.product-portion-choice b {
  color: var(--wine);
  font-size: .94rem;
}
.product-portion-choice strong {
  color: var(--ink);
  font-size: 1.15rem;
}
.product-portion-choice small {
  color: var(--muted);
  font-size: .72rem;
}
.product-portion-choice input:checked + span {
  border-color: var(--wine);
  background: #fff5f5;
  box-shadow: 0 0 0 3px rgba(143, 33, 49, .08);
  transform: translateY(-1px);
}
.product-portion-choice input:focus-visible + span {
  outline: 3px solid rgba(143, 33, 49, .25);
  outline-offset: 3px;
}
.cart-item-portion {
  display: block;
  margin: 2px 0 3px;
  color: var(--wine);
  font-size: .7rem;
  font-weight: 800;
}
@media (max-width: 560px) {
  .product-portion-grid { grid-template-columns: 1fr; }
  .product-portion-choice > span { min-height: 0; }
}
.product-portion-choice input:disabled + span {
  opacity: .52;
  cursor: not-allowed;
  background: #f5f1ef;
  transform: none;
}