@media (max-width:820px){.tandoanh-buildpc-wrapper .tandoanh-buildpc-container{width:100%;margin:0;padding:10px;overflow-x:hidden}.tandoanh-buildpc-wrapper .buildpc-content{gap:15px}.tandoanh-buildpc-wrapper .buildpc-sidebar{position:static;top:auto}.tandoanh-buildpc-wrapper .buildpc-steps-nav{flex-direction:column;gap:10px;margin-bottom:20px}.tandoanh-buildpc-wrapper .step-nav-item{width:100%;justify-content:center;min-width:0}.tandoanh-buildpc-wrapper .tandoanh-modal{padding:0}.tandoanh-buildpc-wrapper .tandoanh-modal .modal-content{width:100vw;height:100vh;max-width:100vw;max-height:100vh;border-radius:0;margin:0}.tandoanh-buildpc-wrapper .modal-body{max-height:calc(100vh - 60px)}.tandoanh-buildpc-wrapper #products-modal .modal-layout{height:calc(100vh - 60px);max-height:none}.tandoanh-buildpc-wrapper .buildpc-summary{position:fixed;bottom:0;left:0;right:0;top:auto;border-radius:8px 8px 0 0;padding:10px;z-index:100;box-shadow:0 -4px 12px rgba(0,0,0,.15);max-height:45vh;overflow-y:auto;background:#fff}.tandoanh-buildpc-wrapper .buildpc-summary h3{font-size:16px;margin-bottom:10px;padding-bottom:10px}.tandoanh-buildpc-wrapper .share-actions{flex-direction:row;margin-top:10px;padding-top:10px}.tandoanh-buildpc-wrapper .icon-action{font-size:14px;padding:10px}.tandoanh-buildpc-wrapper .add-to-cart-btn{padding:4px 12px;font-size:15px}.tandoanh-buildpc-wrapper .summary-main-actions{display:flex;gap:10px;margin-bottom:10px}.tandoanh-buildpc-wrapper .summary-main-actions .add-to-cart-btn{width:100%;flex:1;margin-bottom:0;font-size:14px}.tandoanh-buildpc-wrapper .selected-product-title{white-space:normal;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;line-height:1.4}.tandoanh-buildpc-wrapper .step-summary,.tandoanh-buildpc-wrapper .selected-product{width:100%}.tandoanh-buildpc-wrapper .step-card{flex-direction:row;align-items:center;padding:12px 15px;gap:12px}.tandoanh-buildpc-wrapper .step-icon-container{width:40px;height:40px;font-size:18px;min-width:42px;min-height:42px}.tandoanh-buildpc-wrapper .step-icon-image{width:40px;height:40px}.tandoanh-buildpc-wrapper .step-title{font-size:16px}.tandoanh-buildpc-wrapper .step-action{margin-left:auto;align-self:center}.tandoanh-buildpc-wrapper .selected-product{position:relative;padding-bottom:50px;align-items:flex-start}.tandoanh-buildpc-wrapper .selected-product-info{flex:1}.tandoanh-buildpc-wrapper .selected-product-actions{position:absolute;bottom:0;right:0}.tandoanh-buildpc-wrapper #products-modal .products-header{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;margin-bottom:10px}.tandoanh-buildpc-wrapper .modal-close{font-size:20px}.tandoanh-buildpc-wrapper #products-modal .product-filters{padding-top:10px;padding-bottom:10px;padding-left:15px;padding-right:15px;margin-bottom:0}.tandoanh-buildpc-wrapper #products-modal .filters-row{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:12px;-ms-overflow-style:none;scrollbar-width:none}.tandoanh-buildpc-wrapper #products-modal .filters-row::-webkit-scrollbar{display:none}.tandoanh-buildpc-wrapper #products-modal .filter-group{flex:0 0 auto;width:180px}.tandoanh-buildpc-wrapper #products-modal .products-search,.tandoanh-buildpc-wrapper #products-modal .products-sort{margin-bottom:0}.tandoanh-buildpc-wrapper .btn-clear-filters{margin-top:0}.tandoanh-buildpc-wrapper #products-modal .modal-sidebar,.tandoanh-buildpc-wrapper #products-modal .modal-main{padding:10px}.tandoanh-buildpc-wrapper .product-search,.tandoanh-buildpc-wrapper .product-sort{margin-bottom:0px!important;padding:4px 10px}.tandoanh-buildpc-wrapper #products-modal .product-card{display:flex;flex-direction:row;align-items:flex-start;gap:15px;padding:15px}.tandoanh-buildpc-wrapper #products-modal .product-image{flex-shrink:0;width:60px;height:60px;margin-right:0}.tandoanh-buildpc-wrapper .product-image img{width:60px;height:60px;object-fit:contain}.tandoanh-buildpc-wrapper #products-modal .product-info{flex:1;display:flex;flex-direction:column;align-items:stretch;position:relative;padding-bottom:40px;min-height:60px}.tandoanh-buildpc-wrapper #products-modal .product-details{flex:1;margin-right:0}.tandoanh-buildpc-wrapper #products-modal .product-title{white-space:normal;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;line-height:1.4;margin-bottom:5px;font-size:14px}.tandoanh-buildpc-wrapper #products-modal .product-actions{position:absolute;bottom:0;right:0}.tandoanh-buildpc-wrapper .pagination-btn{padding:4px 10px}}