.category-sidebar{background:#fff;border:1px solid #e9ecef;border-radius:12px;flex-direction:column;max-height:800px;display:flex;overflow-y:auto}.category-sidebar .bg-success{z-index:10;border-radius:12px 12px 0 0;position:sticky;top:0}.category-sidebar .list-group{flex:1;overflow-y:auto}.category-sidebar::-webkit-scrollbar{width:5px}.category-sidebar::-webkit-scrollbar-track{background:#f1f1f1;border-radius:0 0 12px}.category-sidebar::-webkit-scrollbar-thumb{background:#ccc;border-radius:10px}.category-sidebar::-webkit-scrollbar-thumb:hover{background:#999}.category-item,.category-item-all{cursor:pointer;border-left:4px solid #0000;transition:all .2s}.category-item:hover,.category-item-all:hover{border-left-color:#0d6efd;background-color:#f8f9fa!important}.category-item.active{border-left-color:#0d6efd;font-weight:500;background-color:#e7f1ff!important}.category-icon-wrapper{background-color:#f8f9fa;width:44px;min-width:44px;height:44px;transition:all .2s}.category-item:hover .category-icon-wrapper,.category-item-all:hover .category-icon-wrapper{box-shadow:0 2px 8px #0000001a;background-color:#fff!important}.category-icon-fallback{justify-content:center;align-items:center;width:28px;height:28px;display:flex}.chevron-icon{font-size:12px;transition:transform .3s}.chevron-icon.rotated{transform:rotate(90deg)}.subcategories-list{background-color:#f8f9fa;border-left:2px solid #0d6efd;animation:.3s slideDown}.subcategory-item{padding-top:.5rem;padding-bottom:.5rem;font-size:.9rem;transition:all .2s;border-bottom:1px solid #e9ecef!important}.subcategory-item:last-child{border-bottom:none!important}.subcategory-item:hover{background-color:#e9ecef!important;padding-left:2.5rem!important}.subcategory-icon-wrapper{color:#6c757d;justify-content:center;align-items:center;width:24px;height:24px;display:flex}.small-icon-placeholder{font-size:14px}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.text-purple{color:#6f42c1}.text-orange{color:#fd7e14}.text-brown{color:#8b4513}.sticky-top{z-index:100;position:sticky;top:20px}.badge{font-size:.75rem;font-weight:500}@media (max-width:991px){.category-sidebar{max-height:none;margin-bottom:2rem}}.category-sidebar .spinner-border{width:3rem;height:3rem}