/**
 * Swatches na listagem de produtos
 */
.zhf-loop-swatches {
  margin: 8px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.zhf-loop-swatches.align-center {
  justify-content: center;
}

.zhf-loop-swatches.align-left {
  justify-content: flex-start;
}

.zhf-loop-swatch-group {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}

.zhf-loop-swatch {
  position: relative;
  border: 1px solid #ddd;
  cursor: pointer;
  padding: 0;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.zhf-loop-swatch:hover {
  border-color: #999;
}

.zhf-loop-swatch.selected {
  border-color: #000;
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1);
}

.zhf-loop-swatch.disabled,
.zhf-loop-swatch.out-of-stock {
  opacity: 0.5;
  cursor: not-allowed;
}

.zhf-loop-swatch.out-of-stock::after {
  content: "×";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2em;
  font-weight: bold;
  color: #c00;
  background: rgba(255, 255, 255, 0.7);
  border-radius: inherit;
  pointer-events: none;
}

.zhf-loop-swatch-color.out-of-stock::after,
.zhf-loop-swatch-btn.out-of-stock::after {
  border-radius: inherit;
}

.zhf-loop-swatches.zhf-loop-loading {
  opacity: 0.7;
  pointer-events: none;
}

.zhf-loop-swatch-btn {
  font-size: 11px;
  padding: 4px 8px;
  background: #f5f5f5;
  border-radius: 3px;
}

.zhf-loop-swatch-color {
  width: 22px;
  height: 22px;
  border-radius: 50%;
}

.zhf-loop-native-add-to-cart.zhf-loop-disabled,
.zhf-loop-native-add-to-cart.disabled {
  opacity: 0.7;
  pointer-events: none;
}

/* Fallback do loading no mesmo visual do Shoptimizer */
.zhf-loop-native-add-to-cart {
  position: relative;
}

.zhf-loop-native-add-to-cart:after {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -9px;
  margin-left: -9px;
  opacity: 0;
  transition: opacity 0s ease;
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-left-color: #fff;
  border-radius: 50%;
  vertical-align: middle;
}

.zhf-loop-native-add-to-cart.loading:after {
  opacity: 1;
  transition: opacity 0.25s ease;
  animation: zhf-loop-rotate 450ms infinite linear;
}

.zhf-loop-native-add-to-cart.loading {
  color: transparent !important;
}

.zhf-loop-native-add-to-cart.loading .text,
.zhf-loop-native-add-to-cart.loading .button-text,
.zhf-loop-native-add-to-cart.loading span {
  color: transparent !important;
}

@keyframes zhf-loop-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}