.product-detail-page{background-color:var(--color-background);min-height:100vh;padding:100px 0 6rem}.breadcrumb{color:var(--color-text-muted);align-items:center;gap:10px;margin-bottom:2rem;font-size:.9rem;display:flex}.btn-back{color:var(--color-primary);cursor:pointer;background:0 0;border:none;align-items:center;padding:0;font-weight:600;display:flex}.btn-back:hover{text-decoration:underline}.breadcrumb span{color:#666}.product-detail-hero{border-radius:var(--radius-lg);background:#fff;grid-template-columns:1fr 1fr;gap:4rem;margin-bottom:4rem;padding:2rem;display:grid;box-shadow:0 4px 20px #0000000d}@media (max-width:900px){.product-detail-hero{grid-template-columns:1fr;gap:2rem}}.product-gallery{flex-direction:column;gap:1rem;display:flex}.main-image-wrapper{border-radius:var(--radius-md);border:1px solid #ebebeb;justify-content:center;align-items:center;height:500px;padding:1rem;display:flex;overflow:hidden}.main-image{object-fit:contain;max-width:100%;max-height:100%}.thumbnail-list{gap:1rem;display:flex}.thumbnail{border-radius:var(--radius-md);cursor:pointer;border:1px solid #ebebeb;width:80px;height:80px;padding:5px;overflow:hidden}.thumbnail.active{border-color:var(--color-primary)}.thumbnail img{object-fit:contain;width:100%;height:100%}.product-info-panel{flex-direction:column;display:flex}.save-badge{background-color:var(--color-primary);color:#fff;border-radius:4px;width:fit-content;margin-bottom:1rem;padding:4px 10px;font-size:.8rem;font-weight:600}.detail-title{color:#333;margin-bottom:.5rem;font-size:2rem;line-height:1.3}.reviews-summary{color:#777;margin-bottom:2rem;font-size:.9rem}.variant-selector{margin-bottom:2rem}.variant-card{border:2px solid var(--color-primary);text-align:center;cursor:pointer;border-radius:8px;width:120px;padding:10px;position:relative}.variant-card img{object-fit:cover;border-radius:4px;width:60px;height:60px;margin-bottom:5px}.variant-text{color:#e74c3c;margin-bottom:3px;font-size:.8rem}.variant-price{color:#333;font-size:.75rem}.pricing-section{border-bottom:1px solid #eee;margin-bottom:1.5rem;padding-bottom:1.5rem}.quote-text{color:var(--color-text-muted);border-left:4px solid var(--color-primary);background:#e67e220d;border-radius:4px;padding:15px;font-size:1.05rem;font-style:italic;line-height:1.6}.meta-info{margin-bottom:2rem}.meta-info p{color:#555;margin-bottom:.5rem;font-size:.95rem}.action-buttons{gap:1rem;margin-bottom:2.5rem;display:flex}.btn-add-cart,.btn-buy-now{cursor:pointer;border:none;border-radius:30px;flex:1;padding:14px 20px;font-size:1.1rem;font-weight:600;transition:all .2s;box-shadow:0 4px 14px #e67e2233}.btn-add-cart{background-color:var(--color-primary);color:#fff}.btn-add-cart:hover{background-color:var(--color-primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px #e67e2266}.btn-buy-now{color:var(--color-primary-dark);background-color:#e67e2226;border:1px solid #e67e224d}.btn-buy-now:hover{background-color:#e67e2240;transform:translateY(-2px)}.product-specs{flex-direction:column;gap:.75rem;display:flex}.spec-row{display:flex}.spec-label{color:#444;width:140px;font-size:.95rem;font-weight:600}.spec-value{color:#666;font-size:.95rem}.product-tabs-section{margin-top:4rem}.tabs-header{border-bottom:2px solid #e0e0e0;gap:1rem;margin-bottom:1rem;display:flex}.tab-btn{color:#777;cursor:pointer;background:0 0;border:none;padding:1rem 2rem;font-size:1.1rem;font-weight:600;position:relative}.tab-btn.active{color:var(--color-primary)}.tab-btn.active:after{content:"";background-color:var(--color-primary);width:100%;height:2px;position:absolute;bottom:-2px;left:0}.tab-contents{border-radius:var(--radius-lg);background:#fff;min-height:300px;padding:2.5rem}.tab-pane{display:none}.tab-pane.active{display:block}.tab-pane h3{color:#333;margin-bottom:1.5rem}.tab-pane p{color:#555;margin-bottom:1rem;line-height:1.7}.tab-pane ul{color:#555;padding-left:20px}.tab-pane li{margin-bottom:.5rem}.nutrition-list{list-style:none;padding:0!important}.nutrition-list li{border-bottom:1px solid #eee;gap:20px;padding:10px 0;display:flex}