.category-section{background:var(--bg-color)!important;border:1px solid color-mix(in srgb,var(--card-border) 30%,transparent);border-radius:10px!important;transition:all .3s ease;margin-bottom:1rem!important;width:100%;max-width:100%;overflow-x:hidden}.category-section.depth-0{border-width:2px}.category-section.depth-1{margin-left:1rem;border-left:3px solid var(--primary-color);border-radius:8px!important}.category-section.depth-2{margin-left:2rem;border-left:3px solid var(--secondary-color);border-radius:6px!important;background:color-mix(in srgb,var(--bg-color) 95%,var(--secondary-color))}.category-section.depth-3{margin-left:3rem;border-left:3px solid var(--info-color);border-radius:4px!important;background:color-mix(in srgb,var(--bg-color) 90%,var(--info-color))}.category-section.depth-4{margin-left:4rem;border-left:3px solid var(--warning-color);border-radius:4px!important;background:color-mix(in srgb,var(--bg-color) 85%,var(--warning-color))}.category-section.depth-5{margin-left:5rem;border-left:3px solid var(--success-color);border-radius:4px!important;background:color-mix(in srgb,var(--bg-color) 80%,var(--success-color))}.category-section.depth-6{margin-left:6rem;border-left:3px solid var(--link-color);border-radius:4px!important;background:color-mix(in srgb,var(--bg-color) 75%,var(--link-color))}.category-section.depth-exceeded{margin-left:7rem;border:2px dashed var(--danger-color);border-radius:4px!important;background:color-mix(in srgb,var(--bg-color) 90%,var(--danger-color))}.category-section.depth-exceeded .category-header{padding:1rem}.category-section.depth-exceeded .category-header h5{color:var(--danger-color);margin:0 0 .5rem;display:flex;align-items:center;gap:.5rem}.category-section.depth-exceeded .category-header h5 .warning-icon{color:var(--danger-color);font-size:1.2rem;animation:pulse 2s infinite}.category-section.depth-exceeded .category-header p{margin:0;font-size:.875rem;display:flex;align-items:center;gap:.5rem}.category-section.depth-exceeded .category-header p .tree-icon{color:var(--text-muted);font-size:1rem}.category-section .category-header{padding:.5rem}.category-section .category-header h4{margin:0;color:var(--font-color)}.category-section .category-header-with-icon{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;background:color-mix(in srgb,var(--bg-color) 95%,var(--primary-color));border-radius:8px;margin-bottom:.5rem}.category-section .category-header-with-icon.container-only{background:color-mix(in srgb,var(--bg-color) 97%,var(--info-color));border:1px solid color-mix(in srgb,var(--info-color) 20%,transparent)}.category-section .category-header-with-icon .category-icon{font-size:1.25rem;transition:color .2s ease;color:var(--primary-color)}.category-section .category-header-with-icon .category-name{font-weight:600;color:var(--font-color);flex:1 1}.category-section .category-header-with-icon .subcategory-count{font-size:.875rem;color:var(--text-secondary);font-style:italic}.category-section .category-header-with-icon .hierarchy-indicator{color:var(--text-muted);font-size:1rem;opacity:.8;transition:color .2s ease}.category-section .category-content{border:0 solid var(--bg-color)!important;border-radius:20px!important;background:var(--bg-color);width:100%;max-width:100%;overflow-x:hidden}.subcategories-container{display:grid;grid-gap:.25rem;gap:.25rem;padding:.15rem;grid-template-columns:1fr;width:100%;max-width:100%;overflow-x:hidden}@media(min-width:576px){.subcategories-container{gap:.5rem;padding:.25rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}}@media(min-width:768px){.subcategories-container{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}}