.product-detail-container{max-width:1280px;margin:0 auto;padding:2rem 1rem;animation:fadeIn .4s ease-in-out}.btn-back{display:inline-flex;align-items:center;gap:.5rem;padding:.625rem 1rem;margin-bottom:2rem;background:white;border:1px solid var(--border-color);border-radius:.5rem;color:var(--text-primary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-back:hover{background-color:var(--background);transform:translateX(-2px)}.product-detail-content{display:grid;grid-template-columns:1fr 1fr;grid-gap:3rem;gap:3rem;background:white;border-radius:1rem;padding:2.5rem;box-shadow:var(--shadow)}.product-detail-image-section{position:relative;display:flex;flex-direction:column;gap:1rem}.product-detail-image-main{position:relative;width:100%;padding-top:75%;background-color:var(--background);border-radius:.75rem;overflow:hidden}.product-detail-image{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:opacity .3s ease}.image-counter{position:absolute;bottom:1rem;right:1rem;background-color:rgba(0,0,0,.7);color:white;padding:.5rem .75rem;border-radius:.375rem;font-size:.875rem;font-weight:600;z-index:10}.product-detail-thumbnails{display:flex;gap:.75rem;overflow-x:auto;padding:.5rem 0;scrollbar-width:thin}.product-detail-thumbnails::-webkit-scrollbar{height:6px}.product-detail-thumbnails::-webkit-scrollbar-track{background:var(--background);border-radius:3px}.product-detail-thumbnails::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.product-detail-thumbnails::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.thumbnail{flex-shrink:0;width:80px;height:80px;border:2px solid transparent;border-radius:.5rem;overflow:hidden;cursor:pointer;background:none;padding:0;transition:all .2s ease}.thumbnail:hover{border-color:var(--primary-color);transform:scale(1.05)}.thumbnail.active{border-color:var(--primary-color);box-shadow:0 0 0 2px rgba(234,88,12,.2)}.thumbnail img{width:100%;height:100%;object-fit:cover}.product-detail-info-section{display:flex;flex-direction:column;gap:1.5rem}.product-detail-category{display:inline-block;padding:.375rem .875rem;background-color:var(--background);color:var(--primary-color);font-size:.813rem;font-weight:600;border-radius:9999px;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content;text-transform:uppercase;letter-spacing:.025em}.product-detail-title{font-size:2rem;font-weight:700;color:var(--text-primary);line-height:1.2;margin:0}.product-detail-price-container{display:flex;align-items:center;gap:1rem;padding:1.5rem;background:linear-gradient(135deg,rgba(234,88,12,.05),rgba(245,158,11,.05));border-radius:.75rem;border:1px solid var(--border-color)}.product-detail-price{font-size:2.5rem;font-weight:800;color:var(--primary-color)}.product-detail-description{padding:1.5rem;background-color:var(--background);border-radius:.75rem}.product-detail-description h3{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin:0 0 .75rem}.product-detail-description p{font-size:.938rem;color:var(--text-secondary);line-height:1.6;margin:0}.product-detail-features{display:flex;flex-direction:column;gap:1rem}.product-feature{display:flex;align-items:center;gap:.75rem;padding:.75rem;background-color:var(--background);border-radius:.5rem;color:var(--text-secondary);font-size:.938rem}.product-feature svg{flex-shrink:0;color:var(--secondary-color)}.product-detail-actions{margin-top:1.5rem;display:flex;gap:1rem}.btn-add-to-cart-large{gap:.5rem}.btn-add-to-cart-large,.btn-whatsapp-large{flex:1 1;padding:1rem 1.5rem;font-size:1rem;font-weight:600;justify-content:center}.product-detail-notice{display:flex;gap:.75rem;padding:1rem;background-color:#fef3c7;border:1px solid #fbbf24;border-radius:.5rem;color:#92400e;font-size:.875rem}.product-detail-notice svg{flex-shrink:0;margin-top:.125rem}.product-detail-notice p{margin:0;line-height:1.5}.product-detail-error,.product-detail-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:1.5rem;color:var(--text-secondary)}.product-detail-error svg{color:#ef4444}.product-detail-error h3{font-size:1.5rem;color:var(--text-primary);margin:0}@media (max-width:1024px){.product-detail-content{grid-template-columns:1fr;gap:2rem;padding:2rem}}@media (max-width:768px){.product-detail-container{padding:1.5rem 1rem}.product-detail-content{padding:1.5rem}.product-detail-title{font-size:1.5rem}.product-detail-price{font-size:2rem}.product-detail-price-container{flex-direction:column;align-items:flex-start;padding:1.25rem}}