/* 
 * Product CSS - Styles specific to the product page
 */

/* Product layout */
.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-12);
}

/* Product info section */
.product-header {
  margin-bottom: var(--spacing-6);
}

.product-title {
  font-size: var(--font-size-3xl);
  font-weight: 600;
  margin-bottom: var(--spacing-4);
  color: var(--color-gray-900);
}

.product-price {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-4);
}

.current-price {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-gray-900);
}

.original-price {
  font-size: var(--font-size-lg);
  color: var(--color-gray-500);
  text-decoration: line-through;
}

.discount-badge {
  background-color: var(--color-accent);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--border-radius-sm);
}

.product-rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
}

.stars {
  display: flex;
  color: var(--color-warning);
}

.rating-count {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.product-short-description {
  margin-bottom: var(--spacing-6);
  color: var(--color-gray-700);
  line-height: 1.6;
}

/* Product options */
.product-options {
  margin-bottom: var(--spacing-8);
}

.option-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-3);
}

.option-header h3 {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-gray-800);
}

.color-options,
.size-options,
.quantity-selector {
  margin-bottom: var(--spacing-6);
}

.color-swatches {
  display: flex;
  gap: var(--spacing-3);
}

.color-swatch {
  width: 2rem;
  height: 2rem;
  border-radius: var(--border-radius-full);
  border: 2px solid transparent;
  transition: border-color var(--transition-fast);
  padding: 0;
}

.color-swatch.active {
  border-color: var(--color-primary);
}

.color-swatch:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--color-primary-light);
}

.size-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
}

.size-button {
  min-width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius);
  background-color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.size-button:hover:not(.sold-out) {
  border-color: var(--color-gray-600);
}

.size-button.active {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  color: var(--color-white);
}

.size-button.sold-out {
  color: var(--color-gray-400);
  border-color: var(--color-gray-200);
  background-color: var(--color-gray-100);
  cursor: not-allowed;
  position: relative;
}

.size-button.sold-out::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--color-gray-400);
  transform: rotate(-10deg);
}

.quantity-selector {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.quantity-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.quantity-btn {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gray-100);
  border: none;
  font-size: var(--font-size-lg);
  transition: background-color var(--transition-fast);
}

.quantity-btn:hover {
  background-color: var(--color-gray-200);
}

#quantity-input {
  width: 3rem;
  height: 2.5rem;
  border: none;
  border-left: 1px solid var(--color-gray-300);
  border-right: 1px solid var(--color-gray-300);
  text-align: center;
  font-size: var(--font-size-base);
  -moz-appearance: textfield;
}

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

/* Product actions */
.product-actions {
  display: flex;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-8);
}

.add-to-cart-btn,
.wishlist-btn {
  flex: 1;
}

/* Product meta info */
.product-meta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

/* Product tabs */
.product-tabs {
  margin-bottom: var(--spacing-12);
}

.tabs-header {
  display: flex;
  border-bottom: 1px solid var(--color-gray-300);
  margin-bottom: var(--spacing-6);
}

.tab-button {
  padding: var(--spacing-3) var(--spacing-6);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-gray-600);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.tab-button:hover {
  color: var(--color-primary);
}

.tab-button.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-panel {
  display: none;
  animation: fadeIn 0.5s ease;
}

.tab-panel.active {
  display: block;
}

.tab-panel h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-4);
  color: var(--color-gray-900);
}

.tab-panel p {
  margin-bottom: var(--spacing-4);
  line-height: 1.6;
  color: var(--color-gray-700);
}

.product-specs {
  list-style-position: inside;
  margin-left: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.product-specs li {
  margin-bottom: var(--spacing-2);
  line-height: 1.6;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Product bundle */
.product-bundle {
  background-color: var(--color-gray-100);
  padding: var(--spacing-8);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-12);
}

.bundle-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-8);
}

.bundle-items {
  display: flex;
  align-items: center;
}

.bundle-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.bundle-item img {
  width: 100%;
  max-width: 150px;
  height: auto;
  object-fit: cover;
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-3);
}

.bundle-item-info {
  text-align: center;
}

.bundle-item-info h3 {
  font-size: var(--font-size-base);
  font-weight: 500;
  margin-bottom: var(--spacing-1);
}

.bundle-item-info .price {
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-2);
  color: var(--color-gray-800);
}

.bundle-plus {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-gray-500);
  padding: 0 var(--spacing-4);
}

.checkbox-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xs);
  cursor: pointer;
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: relative;
  display: inline-block;
  height: 16px;
  width: 16px;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-400);
  border-radius: var(--border-radius-sm);
}

.checkbox-container:hover input ~ .checkmark {
  border-color: var(--color-primary);
}

.checkbox-container input:checked ~ .checkmark {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.checkbox-container .checkmark:after {
  left: 5px;
  top: 2px;
  width: 3px;
  height: 7px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.bundle-summary {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--spacing-6);
}

.bundle-total {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-1) var(--spacing-4);
  align-items: baseline;
}

.bundle-price {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-gray-900);
}

.bundle-original {
  font-size: var(--font-size-base);
  text-decoration: line-through;
  color: var(--color-gray-500);
}

.bundle-save {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-success);
}

/* Pair well with section */
.pair-with {
  margin-bottom: var(--spacing-12);
}

.pair-with-container {
  position: relative;
}

.pair-with-items {
  display: flex;
  gap: var(--spacing-4);
  overflow-x: auto;
  padding: var(--spacing-2) 0;
  scroll-behavior: smooth;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.pair-with-items::-webkit-scrollbar {
  display: none;
}

.scroll-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius-full);
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
}

.scroll-btn:hover {
  background-color: var(--color-gray-100);
  transform: translateY(-50%) scale(1.05);
}

.prev-btn {
  left: -1.25rem;
}

.next-btn {
  right: -1.25rem;
}

/* Product cards */
.product-card {
  flex: 0 0 auto;
  width: 250px;
  display: flex;
  flex-direction: column;
}

.product-card-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-3);
}

.product-card-image img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-badge {
  position: absolute;
  top: var(--spacing-3);
  left: var(--spacing-3);
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  z-index: 1;
}

.product-badge.new {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.product-badge.sale {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.quick-add {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.7);
  color: var(--color-white);
  padding: var(--spacing-2);
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: 500;
  opacity: 0;
  transform: translateY(100%);
  transition: all var(--transition-normal);
  border: none;
}

.product-card:hover .quick-add {
  opacity: 1;
  transform: translateY(0);
}

.product-card-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.product-card-info h3 {
  font-size: var(--font-size-base);
  font-weight: 500;
}

.product-card-info .price {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-800);
}

.product-card-info .price-original {
  font-size: var(--font-size-xs);
  text-decoration: line-through;
  color: var(--color-gray-500);
}

.product-card-colors {
  display: flex;
  gap: var(--spacing-1);
  margin-top: var(--spacing-1);
}

.mini-color-swatch {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: var(--border-radius-full);
  border: 1px solid var(--color-gray-300);
}

/* Related products */
.related-products {
  margin-bottom: var(--spacing-12);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-6);
}