body.pac-popup-open {
  overflow: hidden;
}

.pac-related-products-popup {
  position: fixed;
  inset: 0;
  z-index: 99999;
  --pac-surface: var(--base-3, #fff);
  --pac-surface-2: var(--base-2, #f7f7f7);
  --pac-text: var(--contrast, #222222);
  --pac-border: rgba(0, 0, 0, 0.1);
  --pac-border-strong: rgba(0, 0, 0, 0.16);
  --pac-overlay: rgba(0, 0, 0, 0.6);
  --pac-shadow: 0 22px 60px rgba(0, 0, 0, 0.22);
  --pac-shadow-hover: 0 18px 50px rgba(0, 0, 0, 0.18);
  --pac-radius: 16px;
  --pac-radius-sm: 12px;
  --pac-gap: 14px;
  --pac-speed: 220ms;
  --pac-heading-color: var(--accent, #111);
}
.pac-popup-inner {
  padding-top: 40px;
}
.pac-related-products-popup .added_to_cart.wc-forward {
  margin-left: 15px;
}

.pac-popup__wrapper {
  max-width: 800px;
  width: calc(100% - 32px);
  margin: 40px auto;
  border-radius: 20px;
  overflow: hidden;
}

.pac-popup-overlay {
  position: absolute;
  inset: 0;
  background: var(--pac-overlay);
  opacity: 0;
  animation: pacFadeIn var(--pac-speed) ease-out forwards;
}

.pac-popup-container {
  position: relative;
  background: var(--pac-surface);
  color: var(--pac-text);
  border-radius: var(--pac-radius);
  padding: 18px;
  max-height: calc(100vh - 80px);
  overflow: auto;
  box-shadow: var(--pac-shadow);
  border: 1px solid var(--pac-border);
  transform: translateY(8px) scale(0.995);
  opacity: 0;
  animation: pacPopIn var(--pac-speed) cubic-bezier(0.2, 0.9, 0.2, 1) forwards;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.pac-popup-close {
  position: absolute;
  top: 10px;
  right: 12px;
  border: 0;
  background: transparent;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: inherit;
  transition: background-color var(--pac-speed) ease,
    transform var(--pac-speed) ease;
  padding: 0;
}

.pac-popup-close:hover {
  background: rgba(0, 0, 0, 0.06);
  transform: rotate(6deg);
  color: inherit;
}

.pac-popup-close:focus-visible {
  outline: 2px solid rgba(0, 0, 0, 0.28);
  outline-offset: 2px;
}

.pac-current-product {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 14px;
  align-items: center;
  margin-top: 20px;
  padding: 20px;
  border: 1px solid var(--pac-border);
  border-radius: var(--pac-radius-sm);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.02), transparent);
}

.pac-current-product-image img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 4px;
}

.pac-upsells-grid {
  display: flex;
  flex-direction: column;
  gap: var(--pac-gap);
}

.pac-upsell {
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--pac-border);
  border-radius: var(--pac-radius-sm);
  padding: 20px;
  background: var(--pac-surface);
  transition: transform var(--pac-speed) ease, box-shadow var(--pac-speed) ease,
    border-color var(--pac-speed) ease, background-color var(--pac-speed) ease;
}

.pac-upsell:hover {
  transform: translateY(-2px);
  box-shadow: var(--pac-shadow-hover);
  border-color: var(--pac-border-strong);
}

.pac-upsell:focus-within {
  border-color: var(--pac-border-strong);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
}
.pac-current-product-details h4 {
  margin: 0 0 8px 0;
  font-size: 18px;

  font-weight: bold;
}
.pac-upsell-image {
  flex: 0 0 120px;
}
.pac-popup-header h3 {
  margin: 0 0 10px 0;
  color: var(--pac-heading-color);
  font-size: 24px;
}

.pac-current-product-details .price,
.pac-upsell-details .price {
  font-weight: bold;
  margin-bottom: 0;
  font-size: 25px;
  color: var(--pac-heading-color);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  padding-top: 8px;
}

.pac-popup-header {
  margin-bottom: 30px;
  border-bottom: 1px solid var(--pac-border);
  padding-bottom: 20px;
}

.pac-upsell-image img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  border-radius: 4px;
}

.pac-upsell-details {
  flex: 1 1 auto;
  min-width: 0;
}

.pac-upsell-details h5 {
  margin: 0 0 8px 0;
  font-size: 16px;
  line-height: 1.3;
  color: #333;
  font-weight: bold;
}

.pac-upsell-details h5,
.pac-upsell-details a {
  word-break: break-word;
  text-decoration: none;
  color: inherit;
}

.pac-upsell .price,
.pac-upsell-details .price {
  margin: 0 0 10px;
}

.pac-add-to-cart,
.pac-continue,
.pac-view-cart {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--pac-heading-color);
  color: #fff;

  cursor: pointer;
  text-decoration: none;
  transition: transform var(--pac-speed) ease,
    background-color var(--pac-speed) ease, border-color var(--pac-speed) ease,
    opacity var(--pac-speed) ease;
}

.pac-add-to-cart:hover,
.pac-continue:hover,
.pac-view-cart:hover {
  background: var(--pac-text);
  transform: translateY(-1px);
  color: #fff;
}
.pac-popup-header > h3,
.pac-popup-header > p {
  text-align: center;
}
.pac-upsells > h4 {
  text-align: center;
}
.pac-add-to-cart:active,
.pac-continue:active,
.pac-view-cart:active {
  transform: translateY(0);
}

.pac-add-to-cart:focus-visible,
.pac-continue:focus-visible,
.pac-view-cart:focus-visible {
  outline: 2px solid rgba(0, 0, 0, 0.28);
  outline-offset: 2px;
}

.pac-add-to-cart.loading {
  opacity: 0.7;
  pointer-events: none;
  filter: saturate(0.9);
}

.pac-add-to-cart.added {
  opacity: 0.85;
  pointer-events: none;
}

.pac-popup-actions {
  padding-top: 16px;
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 16px;
  flex-wrap: wrap;
  border-top: 1px solid var(--pac-border);
}
/* Compatibility aliases (if your theme/template uses these class names) */
.popup-related-product {
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--pac-border);
  padding: 15px;
  border-radius: var(--pac-radius-sm);
  transition: transform var(--pac-speed) ease, box-shadow var(--pac-speed) ease,
    border-color var(--pac-speed) ease;
  text-align: left;
  background: var(--pac-surface);
}

.popup-related-product:hover {
  transform: translateY(-2px);
  box-shadow: var(--pac-shadow-hover);
  border-color: var(--pac-border-strong);
}

.popup-product-image {
  flex: 0 0 120px;
  margin-right: 20px;
}

@keyframes pacFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes pacPopIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .pac-popup-overlay,
  .pac-popup-container {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .pac-upsell,
  .pac-popup-close,
  .pac-add-to-cart,
  .pac-continue,
  .pac-view-cart,
  .popup-related-product {
    transition: none;
  }
}

/* Tablet: 1024px down to 768px */
@media (max-width: 1024px) {
  .pac-popup-container {
    max-height: calc(100vh - 48px);
    padding: 16px;
  }
  .pac-popup__wrapper {
    margin: 24px auto;
  }

  .pac-popup-header {
    margin-bottom: 22px;
    padding-bottom: 16px;
  }

  .pac-current-product {
    padding: 16px;
  }

  .pac-upsell {
    padding: 16px;
  }
}

/* Mobile: below 768px (image on top, info below) */
@media (max-width: 768px) {
  .pac-popup-container {
    max-height: calc(100dvh - 40px);
  }
  a.added_to_cart.wc-forward {
    margin-top: 10px;
  }
  .pac-popup__wrapper {
    margin: 16px auto;
  }

  .pac-current-product {
    grid-template-columns: 1fr;
    gap: 12px;
    text-align: center;
  }

  .pac-current-product-image img {
    width: 96px;
    height: 96px;
  }

  .pac-upsell {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .pac-upsell-image {
    flex: 0 0 auto;
    width: 100%;
    display: flex;
    justify-content: center;
  }

  .pac-upsell-image img {
    width: 180px;
    height: 180px;
    max-width: 100%;
  }

  .pac-upsell-details {
    width: 100%;
    text-align: center;
  }
  button.pac-add-to-cart {
    width: 100%;
  }
  .pac-popup-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .pac-popup-actions .pac-continue,
  .pac-popup-actions .pac-view-cart {
    width: 100%;
  }

  /* Compatibility aliases */
  .popup-related-product {
    flex-direction: column;
    align-items: stretch;
  }

  .popup-product-image {
    flex: 0 0 auto;
    width: 100%;
    margin-right: 0;
    display: flex;
    justify-content: center;
  }

  .pac-popup-close {
    top: 2px;
    right: 7px;
    font-size: 35px;
  }
}

/* Extra small */
@media (max-width: 520px) {
  .pac-popup-container {
    padding: 14px;
  }

  .pac-upsell-image img {
    width: 160px;
    height: 160px;
  }
}