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translateY(0)}.modal-header{top:12px;right:12px}.close-btn{width:35px;height:35px;font-size:16px}.modal-body{grid-template-columns:1fr;gap:16px;padding:15px;overflow-y:auto}.image-gallery{order:1;display:block;width:100%;max-width:100%;margin:0}.main-image-container{width:100%;aspect-ratio:4/3;border-radius:12px;margin-bottom:10px;box-shadow:0 6px 20px rgba(0,0,0,.1)}.image-thumbnails{display:flex;gap:8px;justify-content:flex-start;overflow-x:auto;padding:5px 0;scrollbar-width:none;-ms-overflow-style:none}.image-thumbnails::-webkit-scrollbar{display:none}.thumbnail{width:55px;height:55px;border-radius:8px;flex-shrink:0;border:2px solid transparent}.thumbnail.active,.thumbnail:hover{border-color:#1d7b89;transform:scale(1.05)}.product-details{order:2;gap:12px;height:auto;overflow:visible}.product-category{font-size:12px}.product-title{font-size:20px;line-height:1.3;margin-top:-2px}.product-description{font-size:12px;line-height:1.5;margin-bottom:2px}.price-section{gap:8px;margin-bottom:2px}.current-price{font-size:20px}.original-price{font-size:14px}.discount-tag{font-size:10px;padding:2px 8px}.variant-section{gap:8px}.variant-label{font-size:13px}.variant-options{gap:5px}.variant-option{padding:5px 12px;font-size:12px;border-radius:15px}.quantity-section{gap:10px}.quantity-label{font-size:13px}.quantity-controls{border-radius:16px}.quantity-btn{width:32px;height:32px;font-size:14px}.quantity-input{width:45px;font-size:13px}.action-buttons{gap:8px;margin-top:8px}.btn-primary,.btn-secondary{padding:12px 16px;font-size:13px;border-radius:18px}}@media (max-width:480px){.modal-overlay{padding:3vh 8px 8px}.modal-content{max-height:95vh;border-radius:14px}.modal-header{top:10px;right:10px}.close-btn{width:32px;height:32px;font-size:14px}.modal-body{padding:12px;gap:12px}.main-image-container{aspect-ratio:1.2;border-radius:10px;margin-bottom:8px}.image-thumbnails{gap:6px;padding:3px 0}.thumbnail{width:50px;height:50px;border-radius:6px}.product-details{gap:10px}.product-category{font-size:11px}.product-title{font-size:18px}.product-description{font-size:11px}.current-price{font-size:18px}.original-price{font-size:13px}.quantity-label,.variant-label{font-size:12px}.variant-option{padding:4px 10px;font-size:11px}.quantity-btn{width:28px;height:28px;font-size:12px}.quantity-input{width:40px;font-size:12px}.btn-primary,.btn-secondary{padding:10px 12px;font-size:12px;border-radius:16px}.action-buttons{margin-top:6px}}