.ksqv-modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:99999;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}.ksqv-modal.ksqv-active{opacity:1}.ksqv-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.55);cursor:pointer}.ksqv-dialog{position:relative;background:#fff;border-radius:12px;width:90%;max-width:900px;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.25);z-index:1;transform:translateY(20px) scale(.97);transition:transform .3s ease}.ksqv-modal.ksqv-active .ksqv-dialog{transform:translateY(0) scale(1)}.ksqv-close{position:absolute;top:12px;right:12px;width:36px;height:36px;border:none;background:#f5f5f5;color:#333;font-size:22px;font-weight:300;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:10;transition:all .2s ease;line-height:1}.ksqv-close:hover{background:#e74c3c;color:#fff}.ksqv-loading{display:flex;align-items:center;justify-content:center;min-height:300px}.ksqv-spinner{width:40px;height:40px;border:3px solid #f0f0f0;border-top-color:#e74c3c;border-radius:50%;animation:ksqv-spin .8s linear infinite}@keyframes ksqv-spin{to{transform:rotate(360deg)}}.ksqv-content{display:flex;gap:30px;padding:30px}.ksqv-left{flex:0 0 45%;max-width:45%}.ksqv-right{flex:1;min-width:0}.ksqv-main-image-wrap{position:relative;background:#f8f8f8;border-radius:8px;overflow:hidden;display:flex;align-items:center;justify-content:center;aspect-ratio:1/1}.ksqv-main-image{max-width:100%;max-height:100%;object-fit:contain;padding:15px}.ksqv-sale-badge{position:absolute;top:10px;left:10px;background:#e74c3c;color:#fff;font-size:11px;font-weight:700;padding:3px 10px;border-radius:4px;text-transform:uppercase;letter-spacing:.5px;z-index:2}.ksqv-thumbs{display:flex;gap:8px;margin-top:10px;overflow-x:auto;padding-bottom:4px}.ksqv-thumb{width:60px;height:60px;object-fit:contain;border:2px solid #e5e5e5;border-radius:6px;cursor:pointer;transition:border-color .2s ease;background:#f8f8f8;padding:4px;flex-shrink:0}.ksqv-thumb:hover,.ksqv-thumb.active{border-color:#e74c3c}.ksqv-title{font-size:22px;font-weight:700;color:#222;margin:0 0 12px;line-height:1.3;padding-right:30px}.ksqv-price{font-size:20px;font-weight:700;color:#333;margin-bottom:4px}.ksqv-price del{color:#999;font-weight:400;font-size:.85em}.ksqv-price ins{text-decoration:none;color:#e74c3c}.ksqv-tax-label{font-size:12px;color:#999;margin-bottom:12px}.ksqv-stock{font-size:13px;font-weight:600;margin-bottom:15px}.ksqv-in-stock{color:#27ae60}.ksqv-out-of-stock{color:#e74c3c}.ksqv-desc{font-size:14px;color:#555;line-height:1.6;margin-bottom:18px;max-height:150px;overflow-y:auto}.ksqv-desc ul{margin:5px 0;padding-left:18px}.ksqv-desc li{margin-bottom:3px}.ksqv-meta{font-size:13px;color:#777;margin-bottom:18px;display:flex;flex-direction:column;gap:4px}.ksqv-meta a{color:#e74c3c;text-decoration:none}.ksqv-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.ksqv-qty-wrap{display:flex;align-items:center;border:1px solid #ddd;border-radius:6px;overflow:hidden}.ksqv-qty-btn{width:36px;height:40px;border:none;background:#f5f5f5;color:#333;font-size:18px;font-weight:400;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}.ksqv-qty-btn:hover{background:#eee}.ksqv-qty-input{width:45px;height:40px;border:none;border-left:1px solid #ddd;border-right:1px solid #ddd;text-align:center;font-size:14px;font-weight:600;-moz-appearance:textfield;appearance:textfield}.ksqv-qty-input::-webkit-outer-spin-button,.ksqv-qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.ksqv-add-to-cart{padding:10px 25px;background:#e74c3c;color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap;height:40px;display:flex;align-items:center}.ksqv-add-to-cart:hover{background:#c0392b}.ksqv-loading-btn{opacity:.7;pointer-events:none}.ksqv-added-btn{background:#27ae60 !important}.ksqv-view-full{font-size:13px;color:#e74c3c !important;text-decoration:none !important;font-weight:500;transition:color .2s;white-space:nowrap}.ksqv-view-full:hover{color:#c0392b !important;text-decoration:underline !important}@media (max-width:768px){.ksqv-content{flex-direction:column;padding:20px;gap:20px}.ksqv-left{flex:none;max-width:100%}.ksqv-main-image-wrap{aspect-ratio:auto;max-height:300px}.ksqv-title{font-size:18px}.ksqv-price{font-size:18px}.ksqv-dialog{width:95%;max-height:90vh;border-radius:8px}.ksqv-actions{flex-direction:column;align-items:stretch}.ksqv-add-to-cart{justify-content:center}.ksqv-view-full{text-align:center}}@media (max-width:480px){.ksqv-content{padding:15px}.ksqv-thumb{width:50px;height:50px}}