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img{width:100%;height:100%;object-fit:contain}.product-detail-page{min-height:100vh;background:var(--text-white);padding:16px 20px 40px}.product-detail-container{max-width:1200px;margin:0 auto}.product-main{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-bottom:40px}.product-gallery{position:relative}.product-main-image{background:var(--surface);border-radius:16px;padding:24px;display:flex;align-items:center;justify-content:center;min-height:360px}.product-main-image img{max-width:100%;max-height:400px;object-fit:contain}.product-thumbnails{display:flex;gap:16px;margin-top:20px}.thumbnail{width:100px;height:100px;border:2px solid transparent;border-radius:12px;background:var(--surface);padding:10px;cursor:pointer;transition:border-color .2s ease}.thumbnail:hover,.thumbnail.active{border-color:var(--info)}.thumbnail img{width:100%;height:100%;object-fit:contain}.product-info{display:flex;flex-direction:column;gap:24px}.product-title{font-size:42px;font-weight:600;color:var(--info);margin:0;font-style:italic;letter-spacing:-.02em}.product-description{font-size:16px;line-height:1.7;color:var(--text-primary);margin:0}.product-benefits{list-style:disc;padding-left:24px;margin:0;display:flex;flex-direction:column;gap:8px}.product-benefits li{font-size:16px;font-weight:500;color:var(--text-primary);line-height:1.5}.product-pricing{display:flex;align-items:center;gap:16px}.original-price{font-size:20px;color:var(--error);text-decoration:line-through}.sale-price{font-size:28px;font-weight:600;color:var(--text-primary)}.product-availability{display:flex;align-items:center;gap:8px}.availability-label{font-weight:600;color:var(--text-primary)}.availability-status.in-stock{color:var(--success)}.availability-status.out-of-stock{color:var(--error)}.product-actions{display:flex;align-items:center;gap:16px}.quantity-selector{display:flex;align-items:center;border:1px solid var(--border);border-radius:8px;overflow:hidden}.quantity-btn{width:44px;height:44px;border:none;background:var(--text-white);font-size:20px;cursor:pointer;transition:background .2s ease}.quantity-btn:hover:not(:disabled){background:var(--surface-hover)}.quantity-btn:disabled{opacity:.5;cursor:not-allowed}.quantity-value{width:50px;text-align:center;font-size:16px;font-weight:600;border-left:1px solid var(--border);border-right:1px solid var(--border);padding:10px 0}.add-to-cart-btn{background:var(--primary);color:var(--text-white);border:none;border-radius:8px;padding:14px 32px;font-size:16px;font-weight:600;cursor:pointer;transition:background .2s ease,transform .2s ease}.add-to-cart-btn:hover{background:var(--primary-hover);transform:translateY(-2px)}.product-meta{display:flex;gap:32px;padding-top:24px;border-top:1px solid var(--border)}.meta-item{font-size:14px;color:var(--text-muted)}.meta-label{font-weight:600;color:var(--text-primary);margin-right:8px}.product-tabs-section{border-top:3px solid 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li:before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:700}.direct-disclaimer{font-size:12px;color:var(--text-muted);font-style:italic;line-height:1.5;padding:10px 12px;background:var(--surface);border-radius:6px;border-left:3px solid var(--warning);font-family:var(--font-sans)}.vendor-variant-groups{display:flex;flex-direction:column;gap:12px}.variant-group{display:flex;flex-direction:column;gap:6px}.variant-group-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);padding-bottom:4px;border-bottom:1px solid var(--border)}.vendor-variant-tabs{display:flex;gap:8px;flex-wrap:wrap}.vendor-variant-tab{padding:8px 20px;border:2px solid var(--border);border-radius:6px;background:transparent;color:var(--text-muted);font-size:.9rem;font-weight:600;cursor:pointer;font-family:var(--font-sans);transition:all .2s}.vendor-variant-tab:hover{border-color:var(--primary);color:var(--text-primary)}.vendor-variant-tab.active{background:var(--primary);border-color:var(--primary);color:var(--text-white)}.vendor-pricing{display:flex;flex-direction:column;gap:6px}.vendor-section-label{display:block;font-size:.72rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px;font-family:var(--font-sans);margin-bottom:2px}.vendor-section-label--best{color:var(--success)}.vendor-list{display:flex;flex-direction:column;gap:3px;margin-bottom:8px}.vendor-row{display:flex;align-items:center;gap:10px;padding:8px 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rgba(var(--success-rgb),.25)}.vendor-link--best{background:var(--success);color:var(--text-white)!important;padding:6px 14px;border-radius:6px;text-decoration:none!important;font-size:.82rem}.vendor-link--best:hover{opacity:.85}.vendor-dosing-schedule{margin-top:24px;font-family:var(--font-sans)}.vendor-dosing-title{font-size:1.1rem;font-weight:700;color:var(--text-primary);margin:0 0 8px}.vendor-dosing-note{font-size:.82rem;color:var(--text-muted);line-height:1.5;margin:0 0 12px}.vendor-dosing-table{width:100%;border-collapse:collapse;font-size:.82rem;border:1px solid var(--border);border-radius:8px;overflow:hidden}.vendor-dosing-table th{background:var(--surface);color:var(--text-primary);font-weight:600;text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);font-size:.78rem}.vendor-dosing-table td{padding:10px 12px;color:var(--text-muted);border-bottom:1px solid var(--border);vertical-align:top;line-height:1.45}.vendor-dosing-table tbody tr:last-child td{border-bottom:none}.vendor-dosing-table td strong{color:var(--text-primary);font-weight:600}.vendor-dosing-footer{font-size:.78rem;color:var(--text-muted);margin:10px 0 0;line-height:1.5}.vendor-dosing-footer strong{color:var(--text-primary)}@media(max-width:900px){.product-main{grid-template-columns:1fr;gap:40px}.product-main-image{min-height:350px}.product-title{font-size:32px}}@media(max-width:600px){.product-detail-page{padding:20px 16px}.product-thumbnails{justify-content:center}.thumbnail{width:80px;height:80px}.product-actions{flex-direction:column;align-items:stretch}.quantity-selector{justify-content:center}.add-to-cart-btn{width:100%}.product-meta{flex-direction:column;gap:12px}.tabs-header{gap:20px}.tab-btn{font-size:16px}}