/*
 * Ferme des Vallons — fdv_productfamily : sélecteur de format (fiche produit uniquement).
 * Couleurs : variables du thème fdv-hummingbird (--fdv-green-*), repli sur Bootstrap.
 */

/* Transitions entre pages (View Transitions API, navigation entre documents).
   Activé seulement sur les fiches produit (cette feuille n'est chargée que là) : les deux pages doivent l'activer.
   Navigateurs sans support : navigation classique. */
@view-transition {
  navigation: auto;
}

.page-product .product__images { view-transition-name: fdv-product-image; }
.page-product .product__prices { view-transition-name: fdv-product-price; }
.page-product .product__name { view-transition-name: fdv-product-name; }
.page-product .fdv-family { view-transition-name: fdv-family; }

::view-transition-old(root),
::view-transition-new(root) { animation-duration: .2s; }
::view-transition-group(fdv-product-image),
::view-transition-group(fdv-product-price),
::view-transition-group(fdv-product-name) { animation-duration: .28s; }

@media (prefers-reduced-motion: reduce) {
  @view-transition { navigation: none; }
}

/* Pastilles de format */
.fdv-family { margin: 0 0 1rem; }
.fdv-family__title {
  margin: 0 0 .5rem;
  font-weight: 600;
}
.fdv-family__list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.fdv-family__item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 6.5rem;
  min-height: 2.75rem;            /* cible tactile ≥ 44 px */
  padding: .45rem .85rem;
  border: 1px solid var(--bs-border-color, #dee2e6);
  border-radius: var(--bs-border-radius-lg, .5rem);
  background: var(--bs-body-bg, #fff);
  color: var(--bs-body-color, #212529);
  line-height: 1.25;
  text-decoration: none;
  transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.fdv-family__item:hover {
  border-color: var(--fdv-green-light, #698f5b);
  color: var(--bs-body-color, #212529);
}
.fdv-family__item:focus-visible {
  outline: .125rem solid var(--fdv-green-dark, #2d5335);
  outline-offset: .125rem;
}
.fdv-family__item.is-active {
  border-color: var(--fdv-green-dark, #2d5335);
  background: var(--fdv-green-subtle, #e6efe3);
  box-shadow: inset 0 0 0 1px var(--fdv-green-dark, #2d5335);
  cursor: default;
}
.fdv-family__label { font-weight: 600; }
.fdv-family__price {
  font-size: .875rem;
  color: var(--fdv-green-dark, #2d5335);
}
.fdv-family__state {
  font-size: .75rem;
  color: #636363;
}
/* indisponible : grisé mais cliquable (la fiche explique comment commander) */
.fdv-family__item.is-unavailable:not(.is-active) {
  border-style: dashed;
  background: #f4f4f4;
  color: #636363;
}
.fdv-family__item.is-unavailable .fdv-family__price { color: #636363; }