/* ==========================================================================
   Product Card — новая дофаминовая карточка товара (мини)
   Используется в каталоге, слайдерах, related, избранном, cross-sells.
   ========================================================================== */

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
  height: 100%;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-200);
}

/* === Media (фото товара) ============================================== */
.product-card__media {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-bg-cream);
}

.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.product-card:hover .product-card__img {
  transform: scale(1.04);
}

/* === Бейджи (Хит / Скидка / Новинка) — поверх media ================== */
.product-card__badges {
  position: absolute;
  inset-block-start: var(--space-3);
  inset-inline-start: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  pointer-events: none;
  z-index: 2;
}

.product-card__sale-flag {
  position: absolute;
  inset-block-start: var(--space-3);
  inset-inline-end: var(--space-3);
  z-index: 2;
}

/* === Кнопка-сердечко (избранное) ====================================== */
.product-card__fav {
  position: absolute;
  inset-block-end: var(--space-3);
  inset-inline-end: var(--space-3);
  z-index: 3;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(4px);
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-soft);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out);
}

.product-card__fav:hover {
  transform: scale(1.08);
  color: var(--color-primary);
  background: var(--color-bg);
}

.product-card__fav .heart-default { display: inline-flex; }
.product-card__fav .heart-active  { display: none; }

.product-card__fav.is-active {
  color: var(--color-primary);
  background: var(--color-primary-50);
}
.product-card__fav.is-active .heart-default { display: none; }
.product-card__fav.is-active .heart-active  { display: inline-flex; }

/* === Body (название, рейтинг, цена, CTA) ============================= */
.product-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  flex: 1 1 auto;
}

.product-card__title {
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  line-height: var(--lh-snug);
  color: var(--color-text);
  text-decoration: none;
  margin: 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  min-height: calc(var(--lh-snug) * var(--fs-base) * 2);
}

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

.product-card__rating {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.product-card__prices {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-block-start: auto;
}

.product-card__price {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
  color: var(--color-text);
  line-height: 1;
}

.product-card__price--sale {
  color: var(--color-primary);
}

.product-card__price-old {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  text-decoration: line-through;
  font-weight: var(--fw-regular);
}

.product-card__savings {
  font-size: var(--fs-xs);
  color: var(--color-success);
  font-weight: var(--fw-medium);
  background: var(--color-success-50);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
}

.product-card__bonus {
  font-size: var(--fs-xs);
  color: var(--color-warn);
  font-weight: var(--fw-medium);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.product-card__bonus::before {
  content: '+';
  font-weight: var(--fw-bold);
}

.product-card__cta {
  margin-block-start: var(--space-3);
}

/* === Rating stars (5 звёзд + count) =================================== */
.mc-rating {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  line-height: 1;
}

.mc-rating__stars {
  position: relative;
  display: inline-block;
  font-size: var(--star-size, 14px);
  line-height: 1;
  letter-spacing: 1px;
}

.mc-rating__layer {
  display: inline-block;
  letter-spacing: 1px;
}

.mc-rating__layer--bg {
  color: var(--color-border-strong);
}

.mc-rating__layer--fg {
  position: absolute;
  inset-block-start: 0;
  inset-inline-start: 0;
  color: var(--color-warn);
  overflow: hidden;
  width: var(--rating-fill, 0%);
  white-space: nowrap;
}

.mc-rating__count {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

/* === Skeleton (loading) =============================================== */
.product-card.is-skeleton {
  pointer-events: none;
}

.product-card.is-skeleton .product-card__media {
  background: var(--color-bg-light);
}

/* === Grid wrapper для каталога ====================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
  }
}

@media (min-width: 1200px) {
  .product-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.product-grid--3-cols {
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 992px) {
  .product-grid--3-cols { grid-template-columns: repeat(3, 1fr); }
}