/* CELLO Product Variant Layout V1.7.0 — Mobile Option Compact Grid */
.product-detail #variant-list {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0 !important;
  padding: 0 !important;
}
.product-detail #variant-list > li {
  width: auto !important;
  float: none !important;
  padding: 0 !important;
  margin: 0 !important;
  display: block !important;
  min-width: 0;
}
.product-detail #variant-list .radio {
  height: 100%;
  min-height: 70px;
  margin: 0 !important;
}
.product-detail #variant-list label.flex {
  height: 100%;
  min-height: 68px;
  padding: 8px 10px !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px;
}
.product-detail #variant-list .img-thumbnail {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  object-fit: contain;
}
.product-detail #variant-list .option-item {
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.product-detail #variant-list .option-item strong {
  display: block !important;
  overflow: visible !important;
  -webkit-line-clamp: unset !important;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: normal;
  line-height: 1.3;
  min-height: 0;
}
.product-detail #variant-list .option-item span {
  display: block;
  margin-top: 4px;
}

/* Mobile: keep short SKU names at 2 cards/row, long names span the full row. */
@media (max-width: 480px) {
  .product-detail #variant-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .product-detail #variant-list > li.cello-option-card--wide {
    grid-column: 1 / -1;
  }

  .product-detail #variant-list .radio {
    min-height: 84px;
    border-radius: 10px;
  }

  .product-detail #variant-list label.flex {
    min-height: 82px;
    padding: 8px !important;
    gap: 7px;
  }

  .product-detail #variant-list .img-thumbnail {
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
    margin-right: 0;
  }

  .product-detail #variant-list .option-item {
    padding: 0;
  }

  .product-detail #variant-list .option-item strong {
    display: -webkit-box !important;
    overflow: hidden !important;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2 !important;
    overflow-wrap: normal;
    word-break: normal;
    font-size: 12.5px;
    line-height: 1.28;
  }

  .product-detail #variant-list .option-item span {
    margin-top: 3px;
    font-size: 12px;
    line-height: 1.2;
    white-space: nowrap;
  }

  /* Full-width cards keep a little more room for long variant names. */
  .product-detail #variant-list > li.cello-option-card--wide .radio {
    min-height: 72px;
  }

  .product-detail #variant-list > li.cello-option-card--wide label.flex {
    min-height: 70px;
    padding: 8px 10px !important;
  }

  .product-detail #variant-list > li.cello-option-card--wide .img-thumbnail {
    flex-basis: 42px;
    width: 42px;
    height: 42px;
  }

  .product-detail #variant-list > li.cello-option-card--wide .option-item strong {
    font-size: 13px;
  }
}

/* Very narrow legacy screens: fall back to one column for tap/readability. */
@media (max-width: 340px) {
  .product-detail #variant-list {
    grid-template-columns: 1fr;
  }
  .product-detail #variant-list > li.cello-option-card {
    grid-column: 1 / -1;
  }
}