/* ============================================================
   Product Card
   ============================================================ */

.product-card {
  container-type: inline-size;
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* In-cart badge */
.product-card__in-cart-badge {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  z-index: 1;
  background-color: var(--cta);
  color: var(--white);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 3px var(--space-2);
  border-radius: var(--radius-sm);
  pointer-events: none;
}

/* Image area — padding-top trick for reliable 1:1 aspect ratio */
.product-card__media {
  display: block;
  position: relative;
  width: 100%;
  padding-top: 100%;
  background-color: var(--surface-muted);
  overflow: hidden;
  flex-shrink: 0;
  text-decoration: none;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.product-card__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-3);
  clip-path: inset(var(--space-3) round var(--radius-lg));
  transition: transform var(--transition-base);
}

.product-card:hover .product-card__image {
  transform: scale(1.03);
}

/* Multi-image slide */
.product-card__slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity var(--transition-base);
  text-decoration: none;
  display: block;
  pointer-events: none;
}

.product-card__slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* Dot indicators */
.product-card__dots {
  display: flex;
  justify-content: center;
  gap: 4px;
  padding: var(--space-2) 0 0;
  pointer-events: none;
}

.product-card__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.22);
  border: none;
  padding: 0;
  cursor: pointer;
  pointer-events: all;
  transition: background var(--transition-fast), transform var(--transition-fast);
  flex-shrink: 0;
}

.product-card__dot.is-active {
  background: var(--navy-600);
  transform: scale(1.35);
}

/* Prev/next arrows — visible on card hover (desktop) */
.product-card__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--transition-fast), background var(--transition-fast);
  padding: 0;
  color: var(--text);
}

.product-card__arrow--prev { left: var(--space-2); }
.product-card__arrow--next { right: var(--space-2); }

.product-card__arrow {
  opacity: 1;
}

.product-card__arrow:hover {
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.product-card__image-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-soft);
  font-size: var(--font-size-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Card body */
.product-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--space-4);
  gap: var(--space-2);
}

/* Meta row — category link + SKU */
.product-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  min-height: 1.2em;
}

.product-card__category {
  color: var(--navy-600);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.product-card__category:hover {
  color: var(--navy-800);
  text-decoration: none;
}

.product-card__sep {
  color: var(--border-strong);
  user-select: none;
}

.product-card__sku {
  color: var(--text-soft);
  font-variant-numeric: tabular-nums;
}

/* Title — 2-line clamp */
.product-card__title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--text);
  font-size: var(--font-size-base);
  font-weight: 600;
  line-height: var(--line-height-tight);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.product-card__title:hover {
  color: var(--navy-700);
  text-decoration: none;
}

/* Description — 2-line clamp */
.product-card__description {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  line-height: var(--line-height-normal);
  margin: 0;
}

/* Price */
.price-display {
  margin-top: var(--space-1);
}

.price-display__amount {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--navy-700);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

/* Footer spacer — pushes actions to bottom */
.product-card__footer {
  flex: 1;
}

.product-card__brand {
  font-size: var(--font-size-xs);
  color: var(--text-soft);
  margin: 0;
}

/* Add-to-cart row */
.product-card__actions {
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
}

.product-card__actions form {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

/* Quantity selector */
.quantity-selector {
  flex-shrink: 0;
}

.quantity-selector__input {
  width: 60px;
  text-align: center;
  font-size: var(--font-size-sm);
  font-family: var(--font-sans);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  color: var(--text);
  background-color: var(--white);
  -moz-appearance: textfield;
}

.quantity-selector__input::-webkit-outer-spin-button,
.quantity-selector__input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.quantity-selector__input:focus {
  outline: none;
  border-color: var(--navy-500);
  box-shadow: 0 0 0 0.25rem rgba(45, 78, 122, 0.18);
}

/* Add to cart button */
.btn-add-to-cart {
  flex: 1;
  background-color: var(--cta);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  white-space: nowrap;
  text-align: center;
  transition: background-color var(--transition-fast);
  line-height: var(--line-height-normal);
}

.btn-add-to-cart:hover {
  background-color: var(--cta-hover);
  color: var(--white);
}

@container (max-width: 220px) {
  .product-card__actions form {
    flex-direction: column;
    align-items: stretch;
  }

  .quantity-selector__input {
    width: 100%;
  }
}

.btn-add-to-cart:focus {
  outline: none;
  box-shadow: 0 0 0 0.25rem rgba(30, 107, 69, 0.3);
}