/*--------------------------------------------------------------
# Product detail page
--------------------------------------------------------------*/
.product-detail {
  --product-detail-radius: 20px;
  --product-detail-shadow: 0 12px 40px color-mix(in srgb, var(--default-color), transparent 88%);
  --product-detail-image-bg: color-mix(in srgb, var(--accent-color), #ffffff 78%);
  padding-top: clamp(5.5rem, 10vw, 7rem);
  font-size: var(--font-size);
  background: linear-gradient(
    180deg,
    var(--background-color) 0%,
    color-mix(in srgb, var(--accent-color), transparent 96%) 100%
  );
}

.product-detail__section {
  padding: 0 0 3rem;
}

.product-detail__category {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent-color), transparent 90%);
  color: var(--accent-color);
  font-size: calc(var(--font-size) - 2px);
  font-weight: 600;
}

.product-detail__card {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
  width: 100%;
  max-width: 1080px;
  margin-inline: auto;
  padding: clamp(1rem, 2.5vw, 1.75rem);
  border-radius: var(--product-detail-radius);
  background: var(--surface-color);
  box-shadow: var(--product-detail-shadow);
}

.product-detail__media {
  display: flex;
  justify-content: center;
  padding: 0.75rem;
  border-radius: calc(var(--product-detail-radius) - 4px);
  background: var(--product-detail-image-bg);
}

.product-detail__image-frame {
  position: relative;
  display: block;
  width: min(100%, 420px);
  margin-inline: auto;
  border-radius: 16px;
  overflow: hidden;
  box-shadow:
    0 0 0 2px color-mix(in srgb, var(--accent-color), #ffffff 35%),
    0 10px 28px color-mix(in srgb, var(--default-color), transparent 86%);
}

.product-detail__image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
}

.product-detail__price-badge {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--background-color), transparent 4%);
  backdrop-filter: blur(8px);
  color: var(--accent-color);
  font-weight: 700;
  font-size: calc(var(--font-size) + 2px);
  box-shadow: 0 4px 14px color-mix(in srgb, var(--default-color), transparent 80%);
}

.product-detail__price-old {
  font-size: calc(var(--font-size) - 4px);
  font-weight: 600;
  color: color-mix(in srgb, var(--default-color), transparent 35%);
  text-decoration: line-through;
}

.product-detail__body {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  padding: 0.25rem 0.5rem;
  min-width: 0;
}

.product-detail__title {
  margin: 0;
  font-size: clamp(calc(var(--font-size) + 8px), 4vw, calc(var(--font-size) + 16px));
  line-height: 1.2;
}

.product-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-detail__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent-color), transparent 92%);
  color: var(--default-color);
  font-size: calc(var(--font-size) - 2px);
}

.product-detail__meta-item i {
  color: var(--accent-color);
  font-size: 1rem;
}

.product-detail__meta-old {
  margin-left: 0.35rem;
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  text-decoration: line-through;
  font-weight: 500;
}

.product-detail__description {
  padding: 1rem 1.1rem;
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent-color), transparent 95%);
  border: 1px solid color-mix(in srgb, var(--accent-color), transparent 82%);
  max-height: min(52vh, 420px);
  overflow-y: auto;
}

.product-detail__description-text {
  margin: 0;
  line-height: 1.55;
  white-space: pre-line;
  color: color-mix(in srgb, var(--default-color), transparent 10%);
}

.product-detail__add-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  gap: 0.5rem;
  width: 100%;
  max-width: 320px;
  margin-top: 0.25rem;
  border: 0;
  border-radius: 999px;
  padding: 0.75rem 1.35rem;
  background: var(--accent-color);
  color: var(--contrast-color);
  font-family: var(--heading-font);
  font-size: calc(var(--font-size) - 1px);
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent-color), transparent 55%);
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.product-detail__add-btn:hover {
  background: color-mix(in srgb, var(--accent-color), #000 12%);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--accent-color), transparent 45%);
}

.product-detail__add-btn:active {
  transform: translateY(0);
}

@media (max-width: 991px) {
  .product-detail__card {
    grid-template-columns: 1fr;
    max-width: 520px;
  }

  .product-detail__body {
    text-align: center;
    align-items: center;
  }

  .product-detail__category {
    align-self: center;
  }

  .product-detail__meta {
    justify-content: center;
  }

  .product-detail__add-btn {
    align-self: center;
  }
}

@media (max-width: 575px) {
  .product-detail {
    padding-top: 5rem;
  }

  .product-detail__section {
    padding-bottom: 2rem;
  }

  .product-detail__card {
    padding: 0.85rem;
    border-radius: 16px;
  }

  .product-detail__add-btn {
    max-width: none;
  }
}