/**
 * Location: /assets/css/stm-single-product-upsells.css
 * Purpose:
 * - Desktop: normal grid (shop-like)
 * - Tablet & Mobile: horizontal scroll rail (1.5 product visible)
 * Linkage/Loader:
 * - Enqueued on is_product() by /inc/enqueue/frontend.php
 */

/* Upsells section full width */
.single-product .stm-sp-upsells,
.single-product .up-sells.upsells{
  width: 100%;
}

/* DESKTOP grid */
@media (min-width: 1025px){
  .single-product .up-sells.upsells ul.products{
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }
}

/* TABLET + MOBILE horizontal rail */
@media (max-width: 1024px){
  .single-product .up-sells.upsells ul.products{
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 14px !important;

    overflow-x: auto !important;
    overflow-y: hidden !important;

    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;

    padding: 0 0 8px !important;
    margin: 0 !important;

    list-style: none !important;
    width: 100% !important;

    grid-template-columns: none !important;
  }

  .single-product .up-sells.upsells ul.products::-webkit-scrollbar{
    height: 0;
    display: none;
  }
  .single-product .up-sells.upsells ul.products{
    scrollbar-width: none;
  }

  .single-product .up-sells.upsells ul.products > li.product{
    float: none !important;
    clear: none !important;

    flex: 0 0 calc((100% - 14px) / 1.5) !important; /* 1.5 visible */
    max-width: calc((100% - 14px) / 1.5) !important;
    width: calc((100% - 14px) / 1.5) !important;

    scroll-snap-align: start;
    margin: 0 !important;
  }
}

@media (max-width: 640px){
  .single-product .up-sells.upsells ul.products > li.product{
    flex-basis: calc((100% - 14px) / 1.25) !important;
    max-width: calc((100% - 14px) / 1.25) !important;
    width: calc((100% - 14px) / 1.25) !important;
  }
}