/**
 * Smart River — fiche produit : ajout au panier (KAN-32)
 *
 * Template : catalog/_partials/product-add-to-cart.tpl (partagé avec l'aperçu rapide, stylé à part par product-modal.css),
 * barre d'achat collante mobile dans catalog/product.tpl (.sr-sticky-buy).
 * Chargé uniquement sur la page produit (config/theme.yml > assets > css > product), après product-page.css
 * dont il réutilise les variables --sr-pp-*. Règles limitées à #main.sr-product.
 * Script : assets/js/product-add-to-cart.js (quantités rapides, barre collante).
 */

#main.sr-product .product-actions .product-add-to-cart {
  margin: 0 0 0.5rem;
}

#main.sr-product .product-add-to-cart > .control-label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--sr-pp-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ------------------------------------------------------------------ quantité + bouton */

#main.sr-product .product-quantity {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0.625rem;
}

#main.sr-product .product-quantity::after {
  content: none;
}

#main.sr-product .product-quantity .qty,
#main.sr-product .product-quantity .add {
  display: flex;
  float: none;
  margin: 0;
}

#main.sr-product .product-quantity .add {
  flex: 1 1 14rem;
}

/* sélecteur de quantité natif (bootstrap-touchspin) transformé en « − 1 + » */
#main.sr-product .bootstrap-touchspin {
  display: flex;
  align-items: stretch;
  float: none;
  height: 3.5rem;
  overflow: hidden;
  border: 1.5px solid var(--sr-pp-border);
  border-radius: var(--sr-pp-radius-sm);
  background: var(--sr-pp-surface);
  box-shadow: none;
  transition: border-color var(--sr-pp-transition), box-shadow var(--sr-pp-transition);
}

#main.sr-product .bootstrap-touchspin:focus-within {
  border-color: var(--sr-pp-accent);
  box-shadow: 0 0 0 4px var(--sr-pp-accent-soft);
}

#main.sr-product .bootstrap-touchspin .input-group-btn-vertical {
  display: contents;
}

#main.sr-product .bootstrap-touchspin .bootstrap-touchspin-down {
  order: 0;
}

#main.sr-product .bootstrap-touchspin #quantity_wanted {
  order: 1;
}

#main.sr-product .bootstrap-touchspin .bootstrap-touchspin-up {
  order: 2;
}

#main.sr-product .bootstrap-touchspin .btn-touchspin {
  position: static;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--sr-pp-muted);
  cursor: pointer;
  transition: background-color var(--sr-pp-transition), color var(--sr-pp-transition);
}

#main.sr-product .bootstrap-touchspin .btn-touchspin:hover {
  background: var(--sr-pp-accent-soft);
  color: var(--sr-pp-accent);
}

#main.sr-product .bootstrap-touchspin .btn-touchspin i {
  display: none;
}

#main.sr-product .bootstrap-touchspin .bootstrap-touchspin-down::after {
  content: "−";
  font-size: 1.375rem;
  line-height: 1;
}

#main.sr-product .bootstrap-touchspin .bootstrap-touchspin-up::after {
  content: "+";
  font-size: 1.375rem;
  line-height: 1;
}

#main.sr-product .bootstrap-touchspin #quantity_wanted {
  width: 4rem;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--sr-pp-text);
  font-size: 1.125rem;
  font-weight: 800;
  text-align: center;
  -moz-appearance: textfield;
}

#main.sr-product .bootstrap-touchspin #quantity_wanted::-webkit-outer-spin-button,
#main.sr-product .bootstrap-touchspin #quantity_wanted::-webkit-inner-spin-button {
  margin: 0;
  -webkit-appearance: none;
}

/* bouton principal */
#main.sr-product .product-actions .add-to-cart {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  height: 3.5rem;
  padding: 0 1.5rem;
  border: 0;
  border-radius: var(--sr-pp-radius-sm);
  background: var(--sr-pp-accent);
  box-shadow: 0 16px 28px -18px var(--sr-pp-accent-glow);
  color: var(--sr-pp-on-accent);
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1;
  text-transform: none;
  transition: transform var(--sr-pp-transition), filter var(--sr-pp-transition), box-shadow var(--sr-pp-transition);
}

#main.sr-product .product-actions .add-to-cart:hover:not(:disabled) {
  filter: brightness(0.94);
  transform: translateY(-1px);
}

#main.sr-product .product-actions .add-to-cart:focus-visible {
  outline: 2px solid var(--sr-pp-ink);
  outline-offset: 2px;
}

#main.sr-product .product-actions .add-to-cart:disabled {
  background: var(--sr-product-disabled-bg, #eef0f2);
  box-shadow: none;
  color: var(--sr-pp-muted);
  cursor: not-allowed;
  opacity: 1;
}

#main.sr-product .product-actions .add-to-cart .material-icons {
  margin: 0;
  font-size: 1.375rem;
  line-height: 1;
}

/* liste de souhaits (module blockwishlist, hook displayProductActions) */
#main.sr-product .product-quantity .wishlist-button-add {
  position: static;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  margin: 0;
  border: 1.5px solid var(--sr-pp-border);
  border-radius: var(--sr-pp-radius-sm);
  background: var(--sr-pp-surface);
  box-shadow: none;
  transition: border-color var(--sr-pp-transition);
}

#main.sr-product .product-quantity .wishlist-button-add:hover {
  border-color: var(--sr-pp-accent);
}

#main.sr-product .product-quantity .wishlist-button-add i {
  color: var(--sr-pp-muted);
}

#main.sr-product .product-quantity .wishlist-button-add:hover i {
  color: var(--sr-pp-accent);
}

/* ------------------------------------------------------------------ quantités rapides (paliers de prix dégressifs) */

#main.sr-product .sr-qty-presets {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem;
  margin-top: 0.75rem;
}

#main.sr-product .sr-qty-presets__label {
  margin-right: 0.25rem;
  color: var(--sr-pp-muted);
  font-size: 0.75rem;
  font-weight: 700;
}

#main.sr-product .sr-qty-presets__btn {
  padding: 0.3125rem 0.75rem;
  border: 1.5px solid var(--sr-pp-border);
  border-radius: var(--sr-pp-radius-pill);
  background: var(--sr-pp-surface);
  color: var(--sr-pp-text);
  font-size: 0.8125rem;
  font-weight: 800;
  cursor: pointer;
  transition: border-color var(--sr-pp-transition), background-color var(--sr-pp-transition), color var(--sr-pp-transition);
}

#main.sr-product .sr-qty-presets__btn:hover {
  border-color: var(--sr-pp-accent);
  color: var(--sr-pp-accent);
}

#main.sr-product .sr-qty-presets__btn[aria-pressed="true"] {
  border-color: var(--sr-pp-ink);
  background: var(--sr-pp-ink);
  color: var(--sr-pp-energy);
}

/* ------------------------------------------------------------------ disponibilité, minimum */

#main.sr-product #product-availability {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 0.75rem;
  color: var(--sr-pp-success);
  font-size: 0.875rem;
  font-weight: 700;
}

#main.sr-product #product-availability:empty {
  margin-top: 0;
}

/* texte de la même couleur que l'icône d'état */
#main.sr-product #product-availability:has(.product-last-items) {
  color: var(--sr-pp-warning);
}

#main.sr-product #product-availability:has(.product-unavailable) {
  color: var(--sr-pp-danger);
}

#main.sr-product #product-availability .material-icons {
  margin: 0;
  font-size: 1.125rem;
}

#main.sr-product #product-availability .product-available {
  color: var(--sr-pp-success);
}

#main.sr-product #product-availability .product-last-items {
  color: var(--sr-pp-warning);
}

#main.sr-product #product-availability .product-unavailable {
  color: var(--sr-pp-danger);
}

#main.sr-product .product-minimal-quantity {
  margin: 0.375rem 0 0;
  color: var(--sr-pp-muted);
  font-size: 0.8125rem;
}

#main.sr-product .product-minimal-quantity:empty {
  display: none;
}

/* ------------------------------------------------------------------ barre d'achat collante (mobile uniquement) */

#main.sr-product .sr-sticky-buy {
  display: none;
}

@media (max-width: 767px) {
  #main.sr-product .product-quantity .add {
    flex-basis: calc(100% - 4.25rem);
    order: 3;
  }

  #main.sr-product .product-quantity .qty {
    flex: 1 1 auto;
  }

  #main.sr-product .bootstrap-touchspin {
    width: 100%;
  }

  #main.sr-product .bootstrap-touchspin #quantity_wanted {
    flex: 1 1 auto;
  }

  #main.sr-product .sr-sticky-buy {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1040;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem calc(0.75rem + env(safe-area-inset-bottom));
    border-top: 1px solid var(--sr-pp-border);
    background: color-mix(in srgb, var(--sr-pp-surface) 97%, transparent);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    box-shadow: 0 -12px 28px -18px color-mix(in srgb, var(--sr-pp-ink) 45%, transparent);
    transform: translateY(110%);
    transition: transform 0.25s ease;
  }

  #main.sr-product .sr-sticky-buy.is-visible {
    transform: none;
  }

  #main.sr-product .sr-sticky-buy__info {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    min-width: 0;
  }

  #main.sr-product .sr-sticky-buy__name {
    overflow: hidden;
    color: var(--sr-pp-muted);
    font-size: 0.75rem;
    font-weight: 600;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  #main.sr-product .sr-sticky-buy__price {
    color: var(--sr-pp-text);
    font-size: 1.125rem;
    font-weight: 800;
  }

  #main.sr-product .sr-sticky-buy__btn {
    flex: 0 0 auto;
    height: 3rem;
    padding: 0 1.25rem;
    border: 0;
    border-radius: var(--sr-pp-radius-sm);
    background: var(--sr-pp-accent);
    color: var(--sr-pp-on-accent);
    font-size: 0.9375rem;
    font-weight: 800;
    cursor: pointer;
  }

  #main.sr-product .sr-sticky-buy__btn:disabled {
    background: var(--sr-product-disabled-bg, #eef0f2);
    color: var(--sr-pp-muted);
  }

  /* espace en bas de page pour que la barre ne masque pas le pied de page */
  body#product #footer {
    padding-bottom: 4.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  #main.sr-product .sr-sticky-buy {
    transition: none;
  }
}

@media(min-width:992px){
 #main.sr-product .product-quantity .add{min-width:0;flex-basis:12rem}
 #main.sr-product .bootstrap-touchspin .btn-touchspin{width:2.5rem}
 #main.sr-product .product-actions .add-to-cart{font-size:1rem;box-shadow:0 6px 16px -10px var(--sr-pp-accent-glow)}
}

/* Compact primary purchase action. */
#main.sr-product .product-actions .add-to-cart{height:48px;padding:0 24px;font-size:14px;font-weight:650;box-shadow:none}
#main.sr-product .product-actions .add-to-cart:hover:not(:disabled){transform:none;box-shadow:none}
#main.sr-product .product-actions .add-to-cart .material-icons{font-size:18px}
#main.sr-product .bootstrap-touchspin{height:48px;border-width:1px}
@media(min-width:992px){
 #main.sr-product .product-quantity .add{flex:0 1 250px}
}
#main.sr-product .product-quantity .wishlist-button-add{width:48px;height:48px;border-width:1px}