.detail-page{max-width:1240px;margin:0 auto;padding:22px 18px 50px}.detail-breadcrumb{display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:#667085;font-size:13px;margin:4px 0 18px}.detail-breadcrumb a:hover{color:#4f46e5}.detail-breadcrumb b{color:#172033}.product-detail{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:38px;background:#fff;border:1px solid #e3e7f0;border-radius:26px;padding:24px;box-shadow:0 14px 45px rgba(15,23,42,.07)}.detail-main-image{height:530px;border-radius:20px;overflow:hidden;background:#f1f3f7}.detail-main-image img{width:100%;height:100%;object-fit:contain}.detail-thumbs{display:flex;gap:10px;overflow:auto;padding-top:12px}.detail-thumb{width:76px;height:76px;flex:0 0 76px;padding:3px;border:1px solid #dfe4ee;border-radius:12px;background:#fff;cursor:pointer;overflow:hidden}.detail-thumb.active{border:2px solid #4f46e5}.detail-thumb img{width:100%;height:100%;object-fit:cover;border-radius:8px}.detail-info{padding:12px 8px}.detail-category{font-size:12px;font-weight:900;letter-spacing:1px;text-transform:uppercase;color:#6366f1}.detail-info h1{font-size:clamp(28px,4vw,44px);line-height:1.08;letter-spacing:-1.3px;margin:10px 0 18px;color:#111936}.detail-price-row{display:flex;align-items:center;gap:11px;flex-wrap:wrap}.detail-price-row strong{font-size:31px;color:#111936}.detail-price-row del{font-size:16px;color:#7b8494}.discount-badge{padding:6px 9px;border-radius:999px;background:#ecfdf5;color:#047857;font-size:12px;font-weight:900}.detail-stock{display:inline-block;margin:15px 0;padding:7px 10px;border-radius:9px;font-size:13px;font-weight:850}.detail-stock.in{background:#ecfdf5;color:#047857}.detail-stock.out{background:#fff1f2;color:#b42335}.detail-description{font-size:15px;color:#4b5568;line-height:1.7;border-top:1px solid #edf0f5;border-bottom:1px solid #edf0f5;padding:18px 0;margin:5px 0}.detail-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}.detail-facts>div{padding:13px;border:1px solid #e4e8f1;border-radius:13px;background:#fafbff}.detail-facts span,.detail-facts b{display:block}.detail-facts span{font-size:11px;color:#667085}.detail-facts b{font-size:14px;margin-top:3px}.variant-box{margin:18px 0}.variant-list{display:flex;gap:9px;flex-wrap:wrap;margin-top:9px}.variant-btn{border:1px solid #d8deea;background:#fff;border-radius:12px;padding:10px 12px;text-align:left;cursor:pointer;color:#172033}.variant-btn small{display:block;color:#667085;margin-top:3px}.variant-btn.selected{border-color:#4f46e5;background:#eef2ff;box-shadow:0 0 0 2px rgba(79,70,229,.1)}.buy-row{display:grid;grid-template-columns:auto 1fr 1fr;gap:10px;align-items:center;margin-top:20px}.qty-control{display:flex;align-items:center;border:1px solid #d8deea;border-radius:11px;overflow:hidden;height:44px}.qty-control button{width:40px;height:100%;border:0;background:#f5f7fb;font-size:20px;cursor:pointer}.qty-control span{min-width:42px;text-align:center;font-weight:900}.detail-related{padding-top:45px}.detail-related .home-product-grid{grid-template-columns:repeat(4,minmax(0,1fr))}@media(max-width:900px){.product-detail{grid-template-columns:1fr;gap:18px}.detail-main-image{height:430px}.detail-related .home-product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:650px){.detail-page{padding:12px 12px 35px}.product-detail{padding:14px;border-radius:18px}.detail-main-image{height:330px}.detail-info{padding:8px 2px}.detail-info h1{font-size:30px}.detail-facts{grid-template-columns:1fr 1fr}.detail-facts>div:last-child:nth-child(3){grid-column:1/-1}.buy-row{grid-template-columns:1fr 1fr}.qty-control{grid-column:1/-1}.detail-related .home-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}