/* v0.28 Detail-page only: preview-inspired Welcart product design.
   Keep Welcart cart/SKU form intact; only product detail appearance is changed. */

.stp-wc-product-page {
  background: #fffcf7;
  color: #333;
  font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 16px;
  line-height: 1.8;
}

.stp-wc-product-page img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

.stp-wc-product-container {
  max-width: 1100px;
}

.stp-wc-product__breadcrumb {
  padding: 15px 0;
  margin: 86px 0 40px;
  font-size: 12px;
  color: #999;
  border-bottom: 1px solid #eee;
  letter-spacing: .03em;
}

.stp-wc-product__breadcrumb a {
  color: #999;
}

.stp-wc-product__breadcrumb a:hover {
  color: #c4171b;
}

/* 商品詳細 preview layout */
.stp-wc-product-page .p-item {
  padding: 10px 0 80px;
}

.stp-wc-product-page .p-item__inner {
  display: flex;
  gap: 60px;
  align-items: flex-start;
}

.stp-wc-product-page .p-item__gallery {
  flex: 0 0 48%;
  max-width: 48%;
}

.stp-wc-product-page .p-item__main-img {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background: #f9f5ef;
  border: 1px solid #eee;
  margin-bottom: 12px;
}

.stp-wc-product-page .p-item__main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Welcart no-image placeholders are too visually strong; keep them contained. */
.stp-wc-product-page .stp-wc-gallery__main--welcart img,
.stp-wc-product-page .stp-wc-gallery__main--welcart .itemimg img {
  object-fit: contain;
  padding: 20px;
  background: #f9f5ef;
}

.stp-wc-product-page .p-item__thumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.stp-wc-product-page .p-item__thumb {
  width: 72px;
  height: 72px;
  padding: 0;
  border: 2px solid transparent;
  overflow: hidden;
  cursor: pointer;
  background: #f5f5f5;
  flex-shrink: 0;
  display: block;
}

.stp-wc-product-page .p-item__thumb.is-active {
  border-color: #c4171b;
}

.stp-wc-product-page .p-item__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stp-wc-product-page .p-item__info {
  flex: 1;
  min-width: 0;
}

.stp-wc-product-page .p-item__cat {
  display: inline-block;
  padding: 2px 12px;
  margin-bottom: 12px;
  border: 1px solid #4a8c5c;
  color: #4a8c5c;
  font-size: 12px;
  letter-spacing: .05em;
  background: #fffdf8;
}

.stp-wc-product-page .p-item__name {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: .05em;
  line-height: 1.5;
  margin: 0 0 8px;
}

.stp-wc-product-page .p-item__tagline {
  font-size: 13px;
  color: #888;
  font-style: italic;
  margin: 0 0 20px;
  line-height: 1.7;
}

.stp-wc-product-page .p-item__price-box {
  padding: 18px 0;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
  margin-bottom: 22px;
}

.stp-wc-product-page .p-item__price-label {
  font-size: 13px;
  color: #999;
  margin: 0 0 4px;
}

.stp-wc-product-page .p-item__price {
  font-size: 28px;
  font-weight: 700;
  color: #c4171b;
  letter-spacing: .03em;
  margin: 0;
  line-height: 1.4;
}

.stp-wc-product-page .p-item__price .tax,
.stp-wc-product-page .p-item__price small {
  font-size: 13px;
  color: #aaa;
  margin-left: 6px;
}

.stp-wc-product-page .p-item__meta,
.stp-wc-product-page .p-item__code {
  margin: 12px 0 20px;
  font-size: 13px;
  color: #888;
  line-height: 2;
}

/* SKU / option / cart form */
.stp-wc-product-page .p-item__sku,
.stp-wc-product-page .stp-wc-cart__options {
  margin-bottom: 22px;
}

.stp-wc-product-page .p-item__sku label,
.stp-wc-product-page .stp-wc-cart__options dt {
  display: block;
  font-size: 13px;
  color: #555;
  margin-bottom: 8px;
  font-weight: 700;
}

.stp-wc-product-page .stp-wc-cart__skuText,
.stp-wc-product-page .stp-wc-cart select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #ccc;
  background: #fff;
  font-size: 13px;
  font-family: inherit;
  min-height: 42px;
}

.stp-wc-product-page .stp-wc-cart input[type="text"],
.stp-wc-product-page .stp-wc-cart input[type="number"],
.stp-wc-product-page .stp-wc-cart select,
.stp-wc-product-page .stp-wc-cart textarea {
  border: 1px solid #ccc;
  background: #fff;
  font-family: inherit;
}

.stp-wc-product-page .p-item__qty {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 22px;
}

.stp-wc-product-page .p-item__qty label {
  font-size: 13px;
  color: #555;
  font-weight: 700;
  margin: 0;
}

.stp-wc-product-page .p-item__qty-ctrl {
  display: inline-flex;
  align-items: center;
  border: 1px solid #ccc;
  background: #fff;
}

.stp-wc-product-page .p-item__qty-ctrl input,
.stp-wc-product-page .p-item__qty-ctrl input.skuquantity,
.stp-wc-product-page .p-item__qty-ctrl input[type="text"] {
  width: 54px !important;
  height: 38px;
  text-align: center;
  border: 0 !important;
  padding: 0;
  font-size: 14px;
  font-family: inherit;
}

.stp-wc-product-page .stp-wc-cart__unit {
  font-size: 13px;
  color: #555;
}

.stp-wc-product-page .stp-wc-cart__button input[type="submit"],
.stp-wc-product-page .stp-wc-cart__button button,
.stp-wc-product-page .stp-wc-cart__button .skubutton {
  display: block;
  width: 100%;
  padding: 16px;
  margin-bottom: 12px;
  background: #c4171b;
  color: #fff;
  border: none;
  font-size: 14px;
  letter-spacing: .12em;
  cursor: pointer;
  font-family: inherit;
  text-align: center;
  transition: .25s;
  min-height: 52px;
  border-radius: 0;
}

.stp-wc-product-page .stp-wc-cart__button input[type="submit"]:hover,
.stp-wc-product-page .stp-wc-cart__button button:hover,
.stp-wc-product-page .stp-wc-cart__button .skubutton:hover {
  background: #a0131a;
}

.stp-wc-product-page .itemsoldout,
.stp-wc-product-page .error_message {
  margin-top: 12px;
  color: #c4171b;
  font-size: 13px;
}

/* お気に入り登録系は今回不要 */
.stp-wc-product-page .favorite,
.stp-wc-product-page .favorite-button,
.stp-wc-product-page .wishlist,
.stp-wc-product-page .usces_favorite,
.stp-wc-product-page .wcex_favorite,
.stp-wc-product-page a[href*="favorite"],
.stp-wc-product-page button[class*="favorite"],
.stp-wc-product-page input[class*="favorite"] {
  display: none !important;
}

/* 商品説明・仕様 */
.stp-wc-product-page .p-item__tabs {
  margin-top: 60px;
}

.stp-wc-product-page .p-item__tab-panel {
  padding: 30px 0;
  display: block;
  line-height: 2;
  font-size: 14px;
  border-bottom: 1px solid #eee;
}

.stp-wc-product-page .p-item__section-title,
.stp-wc-product-page .stp-wc-detail__body h2,
.stp-wc-product-page .stp-wc-detail__body h3,
.stp-wc-product-page .stp-product-section h2 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 10px 16px;
  margin: 0 0 20px;
  background: #f9f5ef;
  border-left: 4px solid #4a8c5c;
  line-height: 1.7;
}

.stp-wc-product-page .stp-wc-detail__body p,
.stp-wc-product-page .stp-product-section p {
  margin: 0 0 16px;
  line-height: 2;
}

.stp-wc-product-page .stp-wc-detail__body strong {
  font-weight: 700;
}

.stp-wc-product-page .stp-wc-detail__body ul,
.stp-wc-product-page .stp-wc-detail__body ol {
  margin: 0 0 20px 1.5em;
  line-height: 2;
}

.stp-wc-product-page .stp-wc-detail__body img {
  display: none;
}

.stp-wc-product-page .p-item__spec-table,
.stp-wc-product-page .stp-wc-detail__body table,
.stp-wc-product-page .stp-product-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 22px 0 30px;
  background: #fff;
}

.stp-wc-product-page .p-item__spec-table th,
.stp-wc-product-page .p-item__spec-table td,
.stp-wc-product-page .stp-wc-detail__body table th,
.stp-wc-product-page .stp-wc-detail__body table td,
.stp-wc-product-page .stp-product-table th,
.stp-wc-product-page .stp-product-table td {
  padding: 12px 16px;
  border: 1px solid #eee;
  line-height: 1.8;
  vertical-align: top;
}

.stp-wc-product-page .p-item__spec-table th,
.stp-wc-product-page .stp-wc-detail__body table th,
.stp-wc-product-page .stp-product-table th {
  width: 140px;
  background: #f9f5ef;
  font-weight: 700;
  color: #333;
}

.stp-wc-product-page .item-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.stp-wc-product-page .item-card {
  border: 1px solid #eee;
  overflow: hidden;
  transition: .25s;
  display: block;
  color: #333;
  background: #fffdf8;
}

.stp-wc-product-page .item-card:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,.1);
  transform: translateY(-3px);
}

.stp-wc-product-page .item-card__thumb {
  width: 100%;
  height: 180px;
  background: #f5f5f5;
  overflow: hidden;
  position: relative;
}

.stp-wc-product-page .item-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: .4s;
}

.stp-wc-product-page .item-card:hover .item-card__thumb img {
  transform: scale(1.05);
}

.stp-wc-product-page .item-card__body {
  padding: 16px 18px;
}

.stp-wc-product-page .item-card__name {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.5;
}

.stp-wc-product-page .item-card__price {
  font-size: 14px;
  color: #c4171b;
  font-weight: 700;
  letter-spacing: .02em;
}

.stp-wc-product-page .item-card__noimage {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: #b8b0a5;
  font-size: 12px;
  letter-spacing: .08em;
}

.stp-wc-product-page .stp-wc-backToList {
  text-align: center;
  margin-top: 50px;
}

.stp-wc-product-page .p-article__back {
  display: inline-block;
  padding: 12px 40px;
  border: 1px solid #888;
  font-size: 13px;
  color: #555;
  letter-spacing: .08em;
  transition: .2s;
  background: #fffdf8;
}

.stp-wc-product-page .p-article__back:hover {
  border-color: #333;
  color: #333;
}

@media (max-width: 900px) {
  .stp-wc-product__breadcrumb {
    margin-top: 70px;
  }

  .stp-wc-product-page .p-item__inner {
    gap: 36px;
  }
}

@media (max-width: 767px) {
  .stp-wc-product-page .p-item {
    padding: 30px 0 70px;
  }

  .stp-wc-product-page .p-item__inner {
    flex-direction: column;
    gap: 30px;
  }

  .stp-wc-product-page .p-item__gallery {
    flex: 0 0 100%;
    max-width: 100%;
    width: 100%;
  }

  .stp-wc-product-page .p-item__name {
    font-size: 22px;
  }

  .stp-wc-product-page .p-item__price {
    font-size: 26px;
  }

  .stp-wc-product-page .p-item__tab-panel {
    font-size: 13px;
  }

  .stp-wc-product-page .p-item__spec-table th,
  .stp-wc-product-page .p-item__spec-table td,
  .stp-wc-product-page .stp-wc-detail__body table th,
  .stp-wc-product-page .stp-wc-detail__body table td,
  .stp-wc-product-page .stp-product-table th,
  .stp-wc-product-page .stp-product-table td {
    display: block;
    width: 100%;
  }

  .stp-wc-product-page .p-item__spec-table th,
  .stp-wc-product-page .stp-wc-detail__body table th,
  .stp-wc-product-page .stp-product-table th {
    border-bottom: none;
  }

  .stp-wc-product-page .item-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

/* v0.39: product image fallback when Welcart has no registered image. */
.stp-wc-product-page .stp-wc-gallery__main--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #aaa;
  font-size: 14px;
  letter-spacing: .08em;
}

/* v0.77: Welcart multiple SKU selector on product detail */
.stp-wc-cart__skuSelector {
  margin-bottom: 22px;
}

.stp-wc-cart__skuSelector label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
  color: #555;
}

.stp-wc-cart__skuSelect {
  display: block;
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid #ccc;
  border-radius: 0;
  background: #fff;
  color: #333;
  font: inherit;
  line-height: 1.6;
}

.stp-wc-cart__skuSelect:focus {
  outline: none;
  border-color: #4a8c5c;
  box-shadow: 0 0 0 2px rgba(74, 140, 92, .12);
}

.stp-wc-cart__skuform[hidden],
.stp-wc-cart.has-sku-selector .stp-wc-cart__skuName {
  display: none !important;
}


/* v0.78: update displayed price by selected SKU */
.stp-wc-cart__skuPriceHtml[hidden] {
  display: none !important;
}