.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  list-style: none;
  padding: 0.5rem 1rem;
  margin: 0;
  background: var(--bg-color);
  border-radius: 0.25rem;
}

.breadcrumb>li {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.dropdown-wrapper {
  display: inline-flex;
  align-items: center;
  position: relative;
}

.plant-dropdown-toggle {
  background: none;
  border: 1px solid #dee2e6;
  padding: 0;
  margin-left: 0.25rem;
  cursor: pointer;
  font-size: 0.75rem;
  color: #6c757d;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 3px;
  line-height: 1;
  vertical-align: middle;
}

.plant-dropdown-toggle:hover {
  background-color: #e9ecef;
  border-color: #ced4da;
  color: #495057;
}

.plant-dropdown-toggle[aria-expanded="true"] {
  transform: rotate(180deg);
}

.plant-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  min-width: 200px;
  padding: 0.5rem 0;
  margin: 0.125rem 0 0;
  background-color: #fff;
  border: 1px solid rgba(0, 0, 0, .15);
  border-radius: 0.25rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, .175);
  max-height: 300px;
  overflow-y: auto;
}

.plant-dropdown-menu.show {
  display: block;
}

.plant-menu-link {
  display: block;
  padding: 0.25rem 1rem;
  color: #212529;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.15s ease;
}

.plant-menu-link:hover {
  background-color: #f8f9fa;
  text-decoration: none;
}

.home-icon {
  margin-right: 0.25rem;
}

.layout-container .region.region-breadcrumb>.breadcrumb .mobile-breadcrumbs-plant .item-list ul.breadcrumb-mobile {
  display: none;
  opacity: 0;
  visibility: hidden;
}


/* Mobile Breadcrumbs */

@media (max-width: 600px) {

  .breadcrumb-mobile {
    display: flex !important;
    align-items: center;
    flex-wrap: nowrap;
    list-style: none;
    padding: 0.5rem 1rem;
    margin: 0;
    background-color: #f8f9fa;
    border-radius: 0.25rem;
    overflow-x: auto;
  }

  .breadcrumb-mobile>li,
  .breadcrumb-mobile>.mobile-breadcrumb-ellipsis {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    margin-right: 0.5rem;
  }

  .mobile-breadcrumb-ellipsis {
    position: relative;
  }

  .mobile-breadcrumb-toggle {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: #6c757d;
    cursor: pointer;
    padding: 0;
    margin: 0 0.25rem;
    border-radius: 50%;
    transition: background 0.2s;
  }

  .mobile-breadcrumb-toggle:focus,
  .mobile-breadcrumb-toggle:hover {
    background: #e9ecef;
  }

  .mobile-breadcrumb-menu {
    display: none;
    position: absolute;
    top: 2.2rem;
    left: 0;
    z-index: 2000;
    min-width: 160px;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 0.25rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    padding: 0.5rem 0;
  }

  .mobile-breadcrumb-menu.show {
    display: flex;
    flex-wrap: wrap;
  }

  .mobile-breadcrumb-menu .plant-menu-link {
    display: block;
    padding: 0.5rem 1rem;
    color: #212529;
    text-decoration: none;
    white-space: nowrap;
    width: 100%;
  }

  .mobile-breadcrumb-menu .plant-menu-link:hover {
    background: #f8f9fa;
  }
}