/**
 * PBC Backorder — Warning banners, badges, and card overlay styles.
 *
 * BEM naming: pbc-backorder-warning__*, pbc-backorder-badge, pbc-backorder-card-badge
 * Amber colour palette for backorder visual language.
 *
 * @package PBC_Core
 * @since 1.0.0
 */

/* ==========================================================================
   Backorder Warning Banner
   ========================================================================== */

.pbc-backorder-warning {
  margin: 16px 0;
  padding: 16px 20px;
  background: rgba(245, 158, 11, 0.08);
  border-left: 4px solid #f59e0b;
  border-radius: var(--pbc-border-radius, 8px);
}

.pbc-backorder-warning__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--pbc-font-ui, 'Inter', sans-serif);
  font-size: 14px;
  font-weight: 700;
  line-height: 20px;
  color: #92400e;
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.pbc-backorder-warning__icon {
  flex-shrink: 0;
  color: #f59e0b;
}

.pbc-backorder-warning__message {
  font-family: var(--pbc-font-ui, 'Inter', sans-serif);
  font-size: var(--pbc-text-small, 13px);
  line-height: var(--pbc-lh-small, 20px);
  color: var(--pbc-graphite, #2B3642);
  margin: 0;
}

.pbc-backorder-warning__list {
  list-style: disc;
  margin: 0 0 8px 20px;
  padding: 0;
  font-family: var(--pbc-font-ui, 'Inter', sans-serif);
  font-size: var(--pbc-text-small, 13px);
  line-height: var(--pbc-lh-small, 20px);
  color: var(--pbc-graphite, #2B3642);
}

.pbc-backorder-warning__list li {
  padding: 2px 0;
}

.pbc-backorder-warning__price {
  font-family: var(--pbc-font-ui, 'Inter', sans-serif);
  font-size: var(--pbc-text-body, 16px);
  line-height: var(--pbc-lh-body, 24px);
  margin: 12px 0 0;
}

.pbc-backorder-warning__price del {
  color: #6B7280;
  font-weight: 400;
  text-decoration: line-through;
}

.pbc-backorder-warning__price ins {
  color: #92400e;
  font-weight: 700;
  text-decoration: none;
  margin-left: 4px;
}

.pbc-backorder-warning__price-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  color: #92400e;
  background-color: rgba(245, 158, 11, 0.15);
  padding: 3px 8px;
  border-radius: 4px;
  margin-left: 8px;
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* ==========================================================================
   Backorder Badge (inline pill — cart, price display)
   ========================================================================== */

.pbc-backorder-badge {
  display: inline-block;
  font-family: var(--pbc-font-ui, 'Inter', sans-serif);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  color: #92400e;
  background-color: rgba(245, 158, 11, 0.15);
  padding: 3px 8px;
  border-radius: 4px;
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* ==========================================================================
   Backorder Card Badge (positioned overlay for shop product cards)
   ========================================================================== */

.pbc-backorder-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--pbc-font-ui, 'Inter', sans-serif);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  color: #92400e;
  background-color: #fef3c7;
  border: 1px solid #f59e0b;
  padding: 5px 10px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* Required for .pbc-backorder-card-badge absolute positioning */
.pbc-product-card__image-link {
  position: relative;
}

/* ==========================================================================
   Responsive — Mobile
   ========================================================================== */

@media (max-width: 768px) {
  .pbc-backorder-warning {
    margin: 12px 0;
    padding: 12px 16px;
    border-radius: 0;
    border-left-width: 3px;
  }

  .pbc-backorder-warning__title {
    font-size: 13px;
  }

  .pbc-backorder-warning__price {
    font-size: 14px;
  }

  .pbc-backorder-card-badge {
    top: 8px;
    left: 8px;
    font-size: 10px;
    padding: 4px 8px;
  }
}