/* Product variant options (color, size, cupsize) */
.product-variant-options .variant-group {
  margin-bottom: 14px;
}
.product-variant-options .label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  color: #333;
}
.variant-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.variant-btn {
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  border: 2px solid #e5e5e5;
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  font-size: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.variant-btn:hover:not(:disabled) {
  border-color: #146cda;
}
.variant-btn.selected,
.variant-btn[aria-pressed="true"] {
  border-color: #146cda;
  box-shadow: 0 0 0 1px #146cda;
}
.variant-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.variant-color-btn {
  border-radius: 50%;
  width: 36px;
  min-width: 36px;
  padding: 0;
  text-indent: -999px;
  overflow: hidden;
}
.variant-feedback {
  font-size: 13px;
  color: #666;
  margin-top: 8px;
  min-height: 1.2em;
}