/* ==========================================================================
   Shopping: product cards and the collection page
   ========================================================================== */

/* Product grid and card -------------------------------------------------- */

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.75rem, 3vw, 2.75rem) clamp(0.75rem, 2.2vw, 2rem);
}

.product-card__media-wrap {
  position: relative;
}

.product-card__media img {
  transition: transform 0.8s var(--ease), opacity 0.4s var(--ease);
}

.product-card__hover {
  opacity: 0;
}

.product-card:hover .product-card__media img:first-child {
  transform: scale(1.04);
}

.product-card:hover .product-card__hover {
  opacity: 1;
}

.product-card__quick {
  position: absolute;
  inset: auto 0.75rem 0.75rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

.product-card:hover .product-card__quick,
.product-card:focus-within .product-card__quick {
  opacity: 1;
  transform: none;
}

.product-card__body {
  padding-top: 1rem;
}

.product-card__title {
  margin: 0 0 0.2rem;
  font-size: calc(1.45rem * var(--heading-scale, 1));
}

.product-card__title a {
  text-decoration: none;
}

.product-card__size {
  margin: 0 0 0.35rem;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 1.02rem;
}

.price__from {
  font-size: 0.85rem;
  color: var(--color-muted);
}

.price--sale .price__current {
  color: var(--color-sale);
}

.price__compare {
  color: var(--color-muted);
  font-size: 0.92em;
}

/* Collection page -------------------------------------------------------- */

.page-header {
  padding-block: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 3vw, 2.5rem);
}

.page-header h1 {
  font-size: calc(clamp(2.5rem, 5vw, 3.9rem) * var(--heading-scale, 1));
  margin-bottom: 0.25em;
}

.collection {
  padding-bottom: var(--section-space);
}

.collection-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.facets-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.facets-bar__toggle {
  display: none;
}

.facets-bar__count {
  margin: 0 0 0 auto;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.facets {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0.5rem 0 1.75rem;
  padding-block: 0.9rem;
  border-block: 1px solid var(--color-border);
}

.facets__header,
.facets__footer {
  display: none;
}

.facets__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.75rem;
}

.facet {
  position: relative;
}

.facet summary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0;
  font-size: 0.95rem;
  cursor: pointer;
  list-style: none;
}

.facet summary::-webkit-details-marker {
  display: none;
}

.facet summary .icon {
  width: 0.95rem;
  height: 0.95rem;
  transition: transform 0.25s var(--ease);
}

.facet[open] summary .icon {
  transform: rotate(180deg);
}

.facet__panel {
  position: absolute;
  top: calc(100% + 0.6rem);
  left: -1rem;
  z-index: 20;
  min-width: 15rem;
  padding: 1rem 1.1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
}

.facet__option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0;
  cursor: pointer;
}

.facet__option input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--color-text);
}

.facet__option.is-disabled {
  opacity: 0.45;
  cursor: default;
}

.facet__count {
  margin-left: auto;
  font-size: 0.82rem;
  color: var(--color-muted);
}

.facet__price {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.facet__price span {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.8rem;
  color: var(--color-muted);
}

.facet__price input {
  min-height: 2.6rem;
}

.facets__sort {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: none;
  font-size: 0.95rem;
}

.facets__sort label {
  color: var(--color-muted);
  white-space: nowrap;
}

.active-facets {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.75rem !important;
}

.active-facets__clear {
  font-size: 0.85rem;
  margin-left: 0.5rem;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}

.pagination ul {
  display: flex;
  gap: 0.25rem;
}

.pagination a,
.pagination span {
  display: grid;
  place-items: center;
  min-width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  text-decoration: none;
}

.pagination a:hover {
  background: var(--color-surface);
}

.pagination [aria-current='page'] {
  background: var(--color-text);
  color: var(--color-bg);
}

/* Responsive ------------------------------------------------------------- */

@media (max-width: 989px) {
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* Touch screens: the quick add button sits under the card instead of on hover */
  .product-card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
  }

  .product-card__media-wrap {
    display: contents;
  }

  .product-card__body {
    order: 1;
  }

  .product-card__quick {
    position: static;
    order: 2;
    margin-top: auto;
    padding-top: 0.75rem;
    opacity: 1;
    transform: none;
  }

  .product-card__title {
    font-size: 1.2rem;
  }

  .badge {
    top: 0.6rem;
    left: 0.6rem;
  }

  /* Filters become a slide-in panel */
  .facets-bar__toggle {
    display: inline-flex;
  }

  .facets-bar {
    margin-bottom: 1.5rem;
  }

  .facets {
    position: fixed;
    inset: 0 0 0 auto;
    z-index: 110;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    width: min(24rem, 92vw);
    margin: 0;
    padding: 0;
    border: 0;
    background: var(--color-bg);
    box-shadow: var(--shadow-soft);
    overflow-y: auto;
    transform: translateX(105%);
    visibility: hidden;
    transition: transform 0.4s var(--ease), visibility 0.4s;
  }

  .facets.is-open {
    transform: none;
    visibility: visible;
  }

  .facets__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
  }

  .facets__header h2 {
    margin: 0;
    font-size: 1.6rem;
  }

  .facets__filters {
    display: block;
    padding: 0 1.5rem;
  }

  .facet {
    border-bottom: 1px solid var(--color-border);
  }

  .facet summary {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    font-weight: 600;
  }

  .facet__panel {
    position: static;
    min-width: 0;
    padding: 0 0 1rem;
    border: 0;
    box-shadow: none;
  }

  .facets__sort {
    display: grid;
    gap: 0.5rem;
    padding: 1.25rem 1.5rem;
  }

  .facets__footer {
    position: sticky;
    bottom: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
    margin-top: auto;
    padding: 1rem 1.5rem calc(1rem + env(safe-area-inset-bottom));
    border-top: 1px solid var(--color-border);
    background: var(--color-bg);
  }

  .facets__footer .btn {
    padding-inline: 0.75rem;
  }
}