/* Professional Categories Dropdown - Nested Submenu */

.categories-dropdown-wrapper {
   position: relative;
   display: inline-block;
   list-style: none;
}

.categories-dropdown-btn {
   background: none;
   border: none;
   color: #000;
   font-size: 16px;
   font-weight: 500;
   cursor: pointer;
   padding: 0;
   display: flex;
   align-items: center;
   gap: 8px;
   transition: color 0.3s ease;
   font-family: inherit;
}

.categories-dropdown-btn:hover {
   color: #0066cc;
}

.categories-dropdown-btn i {
   transition: transform 0.3s ease;
   font-size: 11px;
   margin-top: 2px;
}

.categories-dropdown-btn.active i {
   transform: rotate(180deg);
}

.categories-dropdown-menu {
   position: absolute;
   top: calc(100% + 15px);
   left: 0;
   background: #fff;
   border: 1px solid #ddd;
   border-radius: 8px;
   box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
   min-width: 250px;
   max-height: 600px;
   overflow-y: auto;
   z-index: 1000;
   opacity: 0;
   visibility: hidden;
   transform: translateY(-10px);
   transition: all 0.3s ease;
   display: none;
   padding: 0;
}

.categories-dropdown-menu.show {
   display: block;
   opacity: 1;
   visibility: visible;
   transform: translateY(0);
}

.category-group {
   padding: 0;
   margin: 0;
   list-style: none;
   position: relative;
}

.category-name {
   font-weight: 500;
   color: #2a2a2a;
   display: block;
   text-decoration: none;
   font-size: 14px;
   padding: 12px 15px;
   transition: all 0.3s ease;
   cursor: pointer;
   position: relative;
}

.category-name:hover {
   background-color: #f5f5f5;
   color: #0066cc;
}

.category-name.has-subcategories::after {
   content: ">";
   position: absolute;
   right: 15px;
   font-size: 12px;
   color: #999;
}

.subcategory-list {
   list-style: none;
   margin: 0;
   padding: 0;
   position: absolute;
   left: 100%;
   top: 0;
   background: #fff;
   border: 1px solid #ddd;
   border-radius: 8px;
   min-width: 220px;
   box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
   opacity: 0;
   visibility: hidden;
   transform: translateX(-10px);
   transition: all 0.3s ease;
   display: none;
   margin-left: 5px;
   max-height: 500px;
   overflow-y: auto;
   z-index: 1001;
}

.category-group:hover .subcategory-list {
   display: block;
   opacity: 1;
   visibility: visible;
   transform: translateX(0);
}

.subcategory-item {
   margin: 0;
   padding: 0;
   list-style: none;
}

.subcategory-item a {
   display: block;
   padding: 10px 15px;
   color: #666;
   text-decoration: none;
   font-size: 13px;
   transition: all 0.3s ease;
}

.subcategory-item a:hover {
   background-color: #f5f5f5;
   color: #0066cc;
   padding-left: 20px;
}

/* Scrollbar styling */
.categories-dropdown-menu::-webkit-scrollbar {
   width: 6px;
}

.categories-dropdown-menu::-webkit-scrollbar-track {
   background: #f1f1f1;
   border-radius: 10px;
}

.categories-dropdown-menu::-webkit-scrollbar-thumb {
   background: #888;
   border-radius: 10px;
}

.categories-dropdown-menu::-webkit-scrollbar-thumb:hover {
   background: #555;
}

.subcategory-list::-webkit-scrollbar {
   width: 6px;
}

.subcategory-list::-webkit-scrollbar-track {
   background: #f1f1f1;
   border-radius: 10px;
}

.subcategory-list::-webkit-scrollbar-thumb {
   background: #888;
   border-radius: 10px;
}

.subcategory-list::-webkit-scrollbar-thumb:hover {
   background: #555;
}

/* Mobile responsive */
@media (max-width: 768px) {
   .categories-dropdown-menu.show {
      min-width: 250px;
      max-width: 100vw;
      left: auto;
      right: 0;
   }

   .subcategory-list {
      position: static;
      opacity: 1;
      visibility: visible;
      transform: none;
      display: none;
      border: none;
      border-top: 1px solid #f0f0f0;
      box-shadow: none;
      margin: 0;
      padding-left: 15px;
   }

   .category-group.show-mobile .subcategory-list {
      display: block;
   }

   .category-name.has-subcategories::after {
      right: 15px;
   }
}