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16px;border-radius:8px;cursor:pointer;margin-bottom:0;font-size:16px;font-family:var(--font-inter),sans-serif;transition:all .2s;text-align:left}.sidebar-category:hover{background:hsla(0,0%,100%,.1)}.sidebar-category.active{background:rgba(155,89,182,.15);color:#c084fc;font-weight:500;border-left:3px solid #c084fc;padding-left:13px}.sidebar-category svg{transition:transform .2s;flex-shrink:0}.sidebar-category svg.expanded{transform:rotate(180deg)}.sidebar-subcategories{margin-top:8px;padding-left:8px;display:flex;flex-direction:column;gap:4px;animation:slideDown .2s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.sidebar-subcategory{background:transparent;border:none;color:hsla(0,0%,100%,.7);padding:8px 16px;border-radius:6px;cursor:pointer;font-size:14px;font-family:var(--font-inter),sans-serif;transition:all .2s;text-align:left}.sidebar-subcategory:hover{background:hsla(0,0%,100%,.05);color:#fff}.sidebar-subcategory.active{background:rgba(155,89,182,.12);color:#c084fc;font-weight:500;border-left:2px solid #c084fc;padding-left:14px}.sidebar-category.clear-filters{margin-top:24px;padding-top:16px;border-top:1px solid hsla(0,0%,100%,.1);justify-content:center;opacity:.8}.sidebar-category.clear-filters:hover{opacity:1}.products-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:40px;gap:20px}.products-count{font-size:16px;color:hsla(0,0%,100%,.6);font-family:var(--font-inter),sans-serif}.empty-state,.loading-state{text-align:center;padding:80px 20px;color:hsla(0,0%,100%,.7)}.empty-state p,.loading-state p{font-size:18px;margin-bottom:12px;font-family:var(--font-inter),sans-serif}@media (max-width:768px){.content-overlay{padding:30px}.header{margin-bottom:40px}.brand-name{font-size:24px}.main-content{gap:50px}.contact-form{max-width:100%}.product-detail-grid{grid-template-columns:1fr;gap:40px}.products-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:30px}.cart-content,.checkout-content{grid-template-columns:1fr}.cart-item{grid-template-columns:100px 1fr}.cart-item-controls{grid-column:1/-1;flex-direction:row;justify-content:space-between;align-items:center}.form-row,.main-layout{grid-template-columns:1fr}.main-layout{gap:40px}.sidebar{position:relative;top:0}.products-header{flex-direction:column;align-items:flex-start}.hero-section{padding:80px 0 60px;margin-bottom:60px}.app-container{padding:20px}}@media (max-width:480px){.content-overlay{padding:20px}.header{margin-bottom:30px}.brand-name{font-size:20px}.main-content{gap:40px}.contact-heading{font-size:18px}}