/* ==========================================================================
   Product Shipping Info — template-parts/product-shipping.php
   rem base: 10px (html { font-size: 62.5%; })
   1rem = 10px | 0.1rem = 1px
   ========================================================================== */

.product-shipping {
  border-radius: 1.2rem;
  border: 0.1rem solid var(--color-border, #e5e5e5);
  background: var(--color-card-50, rgba(255, 255, 255, 0.5));
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 4rem;
}

/* Header
   ========================================================================== */

.product-shipping__header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-foreground, #1a1a1a);
}

.product-shipping__header-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.product-shipping__header-icon svg,
.product-shipping__header-icon .dashicons {
  width: 1.6rem;
  height: 1.6rem;
  color: var(--color-primary, #22c55e);
}

/* Zones Grid
   ========================================================================== */

.product-shipping__zones {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.product-shipping__zone {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  border-radius: 0.8rem;
  background: var(--color-primary-5, rgba(34, 197, 94, 0.05));
  padding: 1rem 1.2rem;
}

.product-shipping__zone-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.product-shipping__zone-icon svg,
.product-shipping__zone-icon .dashicons {
  width: 1.6rem;
  height: 1.6rem;
  color: var(--color-primary, #22c55e);
}

.product-shipping__zone-body {
  min-width: 0;
}

.product-shipping__zone-name {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--color-foreground, #1a1a1a);
  margin: 0;
  line-height: 1.3;
}

.product-shipping__zone-info {
  font-size: 1.1rem;
  color: var(--color-muted-foreground, #737373);
  margin: 0;
  line-height: 1.3;
}

/* Feature Highlights
   ========================================================================== */

.product-shipping__features {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.6rem;
  padding-top: 0.4rem;
}

.product-shipping__feat {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 1.1rem;
  color: var(--color-muted-foreground, #737373);
}

.product-shipping__feat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.product-shipping__feat-icon svg,
.product-shipping__feat-icon .dashicons {
  width: 1.2rem;
  height: 1.2rem;
}

/* Responsive — stack zones on very small screens
   ========================================================================== */

@media (max-width: 400px) {
  .product-shipping__zones {
    grid-template-columns: 1fr;
  }

  .product-shipping__features {
    flex-direction: column;
    gap: 0.8rem;
  }
}