body{background:var(--bg-body)}.product-container{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:48px 0;max-width:1200px;margin:0 auto}.product-gallery-column{display:flex;flex-direction:column;gap:32px}.product-gallery{top:100px;height:-moz-fit-content;height:fit-content;background:#fff;padding:24px;border-radius:16px;box-shadow:0 4px 20px #00000014}.main-image{width:100%;height:400px;border-radius:12px;overflow:hidden;margin-bottom:16px;position:relative;cursor:zoom-in}.main-image img{width:100%;height:100%;-o-object-fit:contain;object-fit:contain;transition:transform .1s ease-out}.thumbnails{display:flex;gap:12px;overflow-x:auto;padding:4px 0}.thumbnail{width:100px;height:100px;border-radius:8px;overflow:hidden;cursor:pointer;border:3px solid transparent;transition:all .3s;flex-shrink:0}.thumbnail:hover,.thumbnail.active{border-color:var(--primary);transform:scale(1.05)}.thumbnail img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.product-details{background:#fff;padding:40px;border-radius:16px;box-shadow:0 4px 20px #00000014}.product-header h1{font-size:1.5rem;font-weight:900;color:#111827;margin-bottom:16px;line-height:1.2}.product-details .product-sku{position:static;display:inline-block;background:#f3f4f6;padding:6px 12px;border-radius:6px;font-size:.875rem;color:#6b7280;margin-bottom:12px;font-family:monospace;box-shadow:none}.product-meta{display:flex;gap:24px;flex-wrap:wrap;margin-top:16px}.author-link,.category{display:inline-flex;align-items:center;gap:8px;color:#6b7280;text-decoration:none;font-size:1rem;margin-bottom:0;transition:color .3s}.author-link:hover{color:var(--primary)}.author-link strong{color:#111827}.product-details .product-price{display:flex;align-items:center;gap:16px;padding:24px 0;border-top:2px solid #f3f4f6;border-bottom:2px solid #f3f4f6;margin:24px 0;font-size:inherit}.product-details .current-price{font-size:2.5rem;font-weight:900}.product-details .original-price{font-size:1.5rem;margin-right:0;color:red;text-decoration:line-through}.discount-badge{background:#dc2626;color:#fff;padding:6px 12px;border-radius:6px;font-weight:700;font-size:.875rem}.availability-specs{display:grid;gap:12px;padding:24px;background:#f9fafb;border-radius:12px;margin:24px 0}.spec{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid #e5e7eb}.spec:last-child{border-bottom:none}.spec-label{font-weight:600;color:#6b7280}.spec-value{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.availability-badge{padding:4px 12px;border-radius:6px;font-size:.75rem;font-weight:600;white-space:nowrap}.availability-badge.in-stock{background:#d1fae5;color:#065f46}.availability-badge.on-order{background:#dbeafe;color:#1e40af}.availability-badge.unavailable{background:#fee2e2;color:#991b1b}.add-to-cart-section{padding:24px 0;border-bottom:2px solid #f3f4f6;margin-bottom:24px}.qty-selector{display:flex;align-items:center;gap:16px;margin-bottom:12px}.qty-label{font-weight:600;color:#374151;font-size:1rem}.qty-controls{display:inline-flex;align-items:center;border:2px solid #e5e7eb;border-radius:10px;overflow:hidden}.qty-controls .btn-qty{width:44px;height:44px;border:none;background:#f9fafb;font-size:1.25rem;font-weight:700;color:#374151;cursor:pointer;transition:all .2s}.qty-controls .btn-qty:hover:not(:disabled){background:var(--primary);color:#fff}.qty-controls .btn-qty:disabled{opacity:.3;cursor:not-allowed}.qty-controls .qty-value{min-width:48px;text-align:center;font-size:1.25rem;font-weight:700;color:#111827}.qty-stock{font-size:.875rem;color:#6b7280}.stock-limit-msg{font-size:.8rem;color:#e74c3c;font-weight:500;margin-bottom:12px}.btn-add-to-cart{width:100%;padding:16px 32px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border:none;border-radius:12px;font-size:1.125rem;font-weight:700;cursor:pointer;transition:all .3s;box-shadow:0 4px 12px #667eea4d}.btn-add-to-cart:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea73}.btn-add-to-cart.added{background:#059669;box-shadow:0 4px 12px #0596694d}.contact-section{margin:24px 0;padding:24px 0 0;background:none;color:#111827;border-top:2px solid #f3f4f6}.contact-section h3{display:flex;align-items:center;gap:12px;font-size:1.25rem;font-weight:700;margin-bottom:16px;color:#111827}.contact-options{display:grid;gap:16px}.contact-option{background:#f9fafb;padding:16px;border-radius:8px;border:1px solid #e5e7eb}.contact-label{display:flex;align-items:center;gap:8px;font-size:.875rem;color:#6b7280;margin-bottom:8px}.contact-button{display:inline-flex;align-items:center;gap:12px;background:#fff;color:#111827;padding:10px 20px;border-radius:8px;text-decoration:none;font-weight:600;transition:all .3s;margin-top:4px;border:2px solid var(--primary)}.contact-button:hover{background:var(--primary);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.contact-name{font-size:.875rem;color:#6b7280}.contact-button:hover .contact-name{color:#fff}.qr-code-section{margin-top:16px;text-align:center;background:#f9fafb;padding:20px;border-radius:8px;border:1px solid #e5e7eb}.qr-code-section h4{font-size:1rem;font-weight:700;margin-bottom:12px;color:#111827}.qr-code-container{display:inline-block;background:#fff;padding:16px;border-radius:8px;border:2px solid #e5e7eb}.qr-code-container img{width:180px;height:180px}.qr-instructions{margin-top:8px;font-size:.875rem;color:#6b7280}.product-share{margin:24px 0;padding:24px;background:#f9fafb;border-radius:12px}.product-share h4{font-size:1.125rem;font-weight:700;color:#111827;margin-bottom:16px}#social-links ul{list-style:none;padding:0;margin:0;display:flex;gap:12px;flex-wrap:wrap}#social-links li{display:inline-block}.social-button{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;color:#fff;text-decoration:none;transition:all .3s ease;font-size:24px}.social-button:hover{transform:translateY(-4px);box-shadow:0 8px 16px #0003}.social-button:has(.fa-facebook-square){background-color:#1877f2}.social-button:has(.fa-whatsapp){background-color:#25d366}.social-button:has(.fa-telegram){background-color:#08c}.social-button:has(.fa-twitter){background-color:#1da1f2}.social-button:has(.fa-linkedin){background-color:#0077b5}.social-button:has(.fa-tiktok){background-color:#010101}.social-button:has(.fa-odnoklassniki){background-color:#ee8208}.social-button:has(.fa-vk){background-color:#45668e}.social-button:has(.fa-viber){background-color:#59267c}.social-button span{color:#fff!important}.product-information{background:#fff;padding:32px;border-radius:16px;box-shadow:0 4px 20px #00000014;width:100%}.product-information h2{font-size:2rem;font-weight:900;color:#111827;margin-bottom:32px;display:flex;align-items:center;gap:12px}.info-section{margin-bottom:32px}.info-section:last-child{margin-bottom:0}.info-section h3{font-size:1.5rem;font-weight:700;color:#111827;margin-bottom:16px;display:flex;align-items:center;gap:8px}.info-section p{color:#4b5563;line-height:1.8;font-size:1.125rem}.specs-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;background:#f9fafb;padding:24px;border-radius:12px}.spec-item{display:flex;align-items:center;gap:12px;padding:12px;background:#fff;border-radius:8px;border:1px solid #e5e7eb}.spec-item svg{flex-shrink:0;color:var(--primary)}.spec-item-label{font-size:.875rem;color:#6b7280;font-weight:600;display:block;margin-bottom:4px}.spec-item-value{font-size:1.125rem;color:#111827;font-weight:700}.author-products-section{max-width:1200px;margin:0 auto 64px;padding:48px;background:#fff;border-radius:16px;box-shadow:0 4px 20px #00000014}.author-products-section h2{display:flex;align-items:center;gap:12px;font-size:1.75rem;font-weight:900;color:#111827;margin-bottom:32px}.author-products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:24px;margin-bottom:32px}.author-product-card{background:#f9fafb;border-radius:12px;overflow:hidden;text-decoration:none;transition:all .3s;border:2px solid transparent}.author-product-card:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:0 8px 20px #0000001a}.author-product-card img{width:100%;height:200px;-o-object-fit:cover;object-fit:cover}.author-product-card h3{padding:16px;font-size:1rem;font-weight:700;color:#111827}.author-product-card .price{padding:0 16px 16px;font-size:1.25rem;font-weight:800;color:#059669}.view-all-author{display:inline-flex;align-items:center;gap:8px;background:var(--button);color:#fff;padding:14px 28px;border-radius:8px;text-decoration:none;font-weight:600;transition:all .3s}.view-all-author:hover{background:var(--button-hover);transform:translateY(-2px)}@media(max-width:1024px){.product-container{grid-template-columns:1fr;gap:32px;padding:24px}.product-gallery-column{gap:24px}.main-image{height:400px}.product-information,.author-products-section{padding:32px 24px}}@media(max-width:768px){.product-container{gap:16px;padding:12px}.product-gallery{padding:12px;border-radius:12px}.main-image{height:280px;border-radius:8px;margin-bottom:10px}.thumbnails{gap:8px}.thumbnail{width:60px;height:60px;border-width:2px}.product-details{padding:16px;border-radius:12px}.product-header h1{font-size:1.5rem;margin-bottom:10px}.product-details .product-sku{font-size:.75rem;padding:4px 8px;margin-bottom:8px}.product-meta{gap:12px;margin-top:10px}.author-link,.category{font-size:.875rem}.product-details .product-price{padding:16px 0;margin:16px 0;gap:10px;flex-wrap:wrap}.product-details .current-price{font-size:2rem}.product-details .original-price{font-size:1.125rem}.availability-specs{padding:14px;margin:16px 0;gap:8px}.spec{flex-direction:column;align-items:flex-start;gap:6px;padding:6px 0}.spec-label{font-size:.8rem}.availability-badge{font-size:.7rem}.add-to-cart-section{padding:16px 0;margin-bottom:16px}.qty-selector{gap:10px;margin-bottom:10px;flex-wrap:wrap}.qty-label{font-size:.9rem}.qty-controls .btn-qty{width:38px;height:38px;font-size:1.1rem}.qty-controls .qty-value{min-width:36px;font-size:1.1rem}.btn-add-to-cart{padding:14px 24px;font-size:1rem;border-radius:10px}.contact-section{margin:16px 0;padding-top:16px}.contact-section h3{font-size:1.05rem;gap:8px;margin-bottom:12px}.contact-section h3 svg{width:20px;height:20px}.contact-options{gap:10px}.contact-option{padding:12px}.contact-label{font-size:.8rem;gap:6px}.contact-button{padding:8px 14px;font-size:.85rem;gap:8px;width:100%;justify-content:center}.qr-code-section{padding:14px}.qr-code-container{padding:10px}.qr-code-container img{width:140px;height:140px}.product-share{margin:16px 0;padding:16px}.product-share h4{font-size:1rem;margin-bottom:10px}.social-button{width:40px;height:40px;font-size:20px;border-radius:8px}.product-information{padding:20px 16px;margin-bottom:24px}.product-information h2{font-size:1.3rem;margin-bottom:20px}.info-section{margin-bottom:20px}.info-section h3{font-size:1.1rem}.info-section p{font-size:.95rem}.specs-grid{grid-template-columns:1fr;padding:12px;gap:10px}.spec-item{padding:10px}.author-products-section{padding:20px 16px;margin-bottom:32px}.author-products-section h2{font-size:1.25rem;margin-bottom:16px}.author-products-grid{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:16px}.author-product-card img{height:120px}.author-product-card h3{padding:8px 10px;font-size:.85rem}.author-product-card .price{padding:0 10px 10px;font-size:1rem}.view-all-author{padding:10px 20px;font-size:.9rem;width:100%;justify-content:center}}@media(max-width:480px){.main-image{height:220px}.product-header h1{font-size:1.25rem}.product-details .current-price{font-size:1.75rem}.product-meta{flex-direction:column;gap:8px}}