/* ==========================================================================
   Product Card Styles
   Стили карточки товара с использованием Design Tokens
   ========================================================================== */

/* Основные стили карточки */
.card-holder {
  background: var(--bg-primary);
  position: relative;
  padding: var(--spacing-4);
  margin-bottom: var(--spacing-2);
  border-radius: var(--radius-lg);
}

.card-holder .card {
  background: var(--bg-primary);
  position: relative;
  padding: var(--spacing-4);
  margin-bottom: var(--spacing-2);
  box-shadow: none;
}

/* Стили для превью продукта */
.product-preview {
  border-bottom: 1px solid var(--border-secondary);
  padding-bottom: var(--spacing-2);
}

.product-h1,
h1.product-h1 {
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  margin-bottom: var(--spacing-2);
  margin: 0 0 var(--spacing-2);
  line-height: var(--line-height-tight);
}

.sku-block {
  display: inline-block;
  padding-right: var(--spacing-2);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

/* ==========================================================================
   Product Images Styles
   Стили для изображений товара
   ========================================================================== */

.container_slider {
  position: relative;
}

.main-img {
  position: relative;
  cursor: zoom-in;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border-radius: 8px;
}

.main-img img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 300px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.main-img:hover img {
  transform: scale(1.05);
}

.main-img::after {
  content: '';
  position: absolute;
  top: 10px;
  right: 10px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.9) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3Cline x1='11' y1='8' x2='11' y2='14'%3E%3C/line%3E%3Cline x1='8' y1='11' x2='14' y2='11'%3E%3C/line%3E%3C/svg%3E") no-repeat center;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  pointer-events: none;
}

.sub-img {
  display: flex;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
  overflow-x: auto;
}

.sub-img li {
  flex: 0 0 70px;
  height: 70px;
  border: 2px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.2s ease;
}

.sub-img li:hover,
.sub-img li.active {
  border-color: var(--secondary-color);
}

.sub-img li img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Стили для информационного блока */
.product-options {
  padding-bottom: 0;
}

.product-options > h4 {
  font-weight: var(--font-weight-bold);
  font-size: var(--text-lg);
  color: var(--text-primary);
}

.product-list-item {
  border-bottom: 1px solid var(--bg-secondary);
  padding-bottom: var(--spacing-5);
}

.product-list-item > div {
  padding: 0 0 0 var(--spacing-7);
  position: relative;
  font-size: var(--text-sm);
  line-height: 21px;
}

@media only screen and (min-width: 600px) {
  .product-list-item > div {
    font-size: var(--text-md-sm);
  }
}

.product-list-item > div + div {
  margin-top: 7px;
}

.product-list-item > div:before {
  font: normal normal normal var(--text-base)/1 FontAwesome;
  position: absolute;
  left: 0;
  top: 0;
  color: var(--secondary-color);
  width: var(--text-7xl);
  display: block;
  height: var(--text-7xl);
  text-align: center;
}

.list-manufacturer,
.list-model,
.list-stock {
  margin-bottom: var(--spacing-1);
}

.list-manufacturer:before {
  content: "\f25d";
}

.list-model:before {
  content: "\f029";
}

.list-stock:before {
  content: "\f058";
}

.list-manufacturer > a {
  color: var(--link-color);
}

.list {
  color: var(--text-muted);
  margin-right: var(--spacing-1);
}

.product-list-value {
  color: var(--text-primary);
}

/* Стили для описания */
.short-description {
  margin-bottom: var(--spacing-5);
  margin-top: -20px;
  color: inherit;
}

.short-description-text {
  margin-bottom: var(--spacing-3);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  display: inline-block;
}

.btn-short-des {
  color: var(--link-color);
  text-decoration: none;
  font-size: var(--text-sm);
}

.btn-short-des:hover {
  text-decoration: underline;
  color: var(--link-hover);
}

/* Стили для блока с ценой и заказом */
.card-product-buy {
  background: var(--bg-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
}

.card-holder .card-product-buy {
  padding: 35px var(--spacing-7);
  box-shadow: inset 0 0 0 10px var(--bg-secondary);
  max-width: 320px;
  overflow: hidden;
  margin: var(--spacing-4) auto;
}

.price {
  margin-bottom: var(--spacing-5);
}

.card-holder .price {
  text-align: center;
  margin-bottom: var(--spacing-4);
  font-weight: var(--font-weight-bold);
}

.product-price-old {
  margin-bottom: var(--spacing-1);
}

.card-holder .price .price-tax {
  font-size: var(--text-md-sm);
}

.price-old {
  color: var(--text-muted);
  text-decoration: line-through;
  color: #969ea4;
  display: inline-block;
  font-size: var(--text-md-sm);
  height: 100%;
  line-height: 23px;
  margin-right: var(--spacing-2);
}

.price-economy {
  color: var(--success-color);
  font-size: var(--text-sm);
  margin-left: var(--spacing-1);
  padding: 0 var(--spacing-2);
  height: auto;
  display: inline-block;
  line-height: 19px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--secondary-color);
  font-weight: var(--font-weight-semibold);
}

.product-price {
  font-size: var(--text-product-price);
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
}

.main-price {
  font-size: var(--text-10xl);
}

.price .main-price {
  font-size: var(--text-14xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: var(--line-height-normal);
}

/* Скидка */
.sale {
  position: absolute;
  top: -10px;
  left: -27px;
  transform: rotate(-45deg);
  width: 75px;
  height: 43px;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  padding-bottom: 3px;
  z-index: 2;
}

.sale-sticker {
  background: var(--secondary-color);
  font-size: var(--text-md-sm);
  text-align: center;
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
}

/* Стили для кнопок */
.product-buy {
  margin-bottom: var(--spacing-5);
}

.product-buy.product-btns {
  margin-top: var(--spacing-3);
}

.btn-primary {
  background: var(--secondary-color);
  color: var(--text-inverse);
  border: none;
  padding: var(--spacing-2) var(--spacing-5);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-base);
  font-size: var(--text-button);
}

.btn-primary:hover {
  background: var(--secondary-dark);
}

.product-buy button.btn-primary {
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
}

.product-buy button .icon {
  font-size: 30px;
  display: inline-block;
  vertical-align: middle;
  position: relative;
  top: 2px;
  padding-right: var(--spacing-1);
}

/* Стили для специальных кнопок */
.product-btns-special {
  margin-top: var(--spacing-3);
  font-size: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.product-btns-special button {
  font-size: var(--text-md-sm);
  background: 0;
  border: 0;
  padding: 0;
  color: #969ea4;
}

.product-btns-special button:hover,
.product-btns-special button:focus {
  background: transparent;
  text-decoration: none;
  box-shadow: none;
}

.product-btns-special button:hover {
  color: #8477c5;
}

.product-btns-special button span {
  vertical-align: middle;
}

.product-btns-special button svg {
  padding-right: 2px;
}

/* Стили для логотипа бренда */
.logo-brand {
  text-align: center;
  margin-top: var(--spacing-2);
}

.logo-brand img {
  max-width: 150px;
  height: auto;
}

/* Адаптивность */
@media only screen and (min-width: 768px) {
  .card {
    padding: var(--spacing-7);
  }

  .main-price,
  .price .main-price {
    font-size: 2.5rem;
  }
}

@media only screen and (max-width: 767px) {
  .card-product-buy {
    margin-top: var(--spacing-5);
  }

  .main-price,
  .price .main-price {
    font-size: 1.75rem;
  }

  .specification li {
    font-size: var(--font-size-base);
  }

  .pdf svg {
    width: 20px;
    height: auto;
  }
}

/* ==========================================================================
   Дополнительные стили для контента продукта
   ========================================================================== */

.product-content ul {
  list-style: none;
  padding: 0;
}

.product-content .all-atrr {
  margin-bottom: var(--spacing-2);
}

.product-content .short-description {
  font-size: var(--font-size-base);
  color: var(--text-primary);
  display: inline-block;
  line-height: var(--line-height-relaxed);
}

.product-content .short-description a {
  display: inline-block;
  text-decoration: underline;
  color: var(--primary-color);
  font-size: var(--font-size-base);
}

.product-content .short-description a:hover {
  color: var(--accent-purple);
}

.product-content .short-description hr {
  margin-top: var(--spacing-2);
  margin-bottom: var(--spacing-2);
}

.product-content .all-atrr .btn {
  font-size: var(--text-md-sm);
  color: inherit;
  margin-top: var(--spacing-3);
  background: #f2f2f2;
  font-weight: var(--font-weight-medium);
}

.product-content .all-atrr .btn:hover {
  background: #eaeaea;
}

.product-content .center-description hr {
  margin-top: var(--spacing-2);
  margin-bottom: var(--spacing-2);
}

.product-content .h-1__title {
  margin-bottom: var(--spacing-5);
  font-size: 2.9rem;
  line-height: normal;
}

.product-content .button-block .btn {
  border: 0;
  transition: all var(--transition-slower);
  background: transparent;
}

.product-content .button-block .btn:hover {
  background: #f5f5f5;
  color: var(--accent-purple);
}

.product-content hr {
  margin: 0;
}

.product-content .button-block > div {
  display: inline-block;
  cursor: pointer;
}

.product-content .button-block > div:hover span {
  color: var(--accent-purple);
}

.product-content .button-block > div > span {
  padding-right: 0.3rem;
  color: #ccc;
}

.product-content .compare_title {
  padding-right: var(--spacing-6);
}

.product-content .social-share-block,
.product-content .product-options,
.payment-block,
.product-info-block,
.product-content .button-block {
  padding: var(--spacing-3) 0;
}

.product-content .product-info-block table td {
  padding-left: 0;
  padding-right: 0;
}

.product-content .social-share-block {
  padding-top: 0;
}

.product-content .plus-minus .btn i {
  vertical-align: middle;
}

.product-content .plus-minus .btn:hover i {
  color: var(--accent-purple);
}

.product-content .price-block {
  background: #f5f5f5;
  padding: var(--spacing-3);
  border-radius: var(--radius-md);
}

.product-content .price-block .product-info {
  color: crimson;
  font-size: var(--text-sm);
  padding-top: var(--spacing-3);
}

.product-content .price-block .all-price-block {
  position: relative;
}

.product-content .price-block .price-summary {
  display: inline-block;
  margin-bottom: var(--spacing-6);
}

.product-content .price-block .price-summary .price {
  font-size: var(--text-16xl);
  font-weight: var(--font-weight-medium);
}

.product-content .price-block .sale-right {
  position: absolute;
  top: 0;
  right: 0;
}

.product-content .price-block .all-price .sale-right {
  text-align: center;
  display: inline-block;
}

.product-content .price-block .btn-block {
  border-radius: var(--radius-md);
}

.product-content .price-block li,
.product-content .price-block .all-price {
  line-height: var(--line-height-relaxed);
}

.product-content .list-info li {
  padding-bottom: var(--spacing-1);
}

.product-content .old-price {
  text-decoration: line-through;
  color: #acacac;
  font-size: var(--text-xl);
  font-weight: var(--font-weight-normal);
}

.product-content .product-rating {
  padding-bottom: var(--spacing-3);
}

.product-content .product-rating a {
  font-size: var(--text-md-sm);
  text-decoration: underline;
  vertical-align: middle;
  color: var(--primary-color);
}

.product-content .product-rating a:hover {
  color: var(--accent-purple);
}

.product-content .product-attr-table .name-attr {
  border-right: 1px solid var(--border-medium);
}

.product-content .product-attr-table .name-attr,
.product-content .product-attr-table .text-attr {
  width: 50%;
}

.product-content .stock {
  font-size: var(--text-md-sm);
  color: var(--primary-color);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-md);
  display: inline-block;
  border: 2px solid var(--success-color);
}

/* ==========================================================================
   Schema.org и доступность
   ========================================================================== */

[itemtype="https://schema.org/Product"] [itemprop="name"] {
  /* Улучшения для Schema.org разметки */
}

[itemtype="https://schema.org/Offer"] [itemprop="price"] {
  /* Улучшения для Schema.org Offer */
}