.product-detail-page{padding:4rem 2rem}.product-detail-container{grid-template-columns:1fr 1fr;align-items:flex-start;gap:4rem;display:grid}.product-image-large{background-color:var(--secondary-bg);color:#999;border:1px solid var(--border-color);border-radius:16px;justify-content:center;align-items:center;height:500px;font-size:5rem;display:flex}.product-info-panel h1{color:var(--foreground);margin-bottom:.5rem;font-size:2.5rem}.product-category-badge{background-color:var(--primary-color);color:#fff;text-transform:uppercase;border-radius:20px;margin-bottom:1rem;padding:4px 12px;font-size:.85rem;font-weight:700;display:inline-block}.product-price-large{color:var(--accent-color);margin:1.5rem 0;font-size:2rem;font-weight:700}.product-description{color:#666;margin-bottom:2rem;font-size:1.1rem;line-height:1.6}.customization-section{background-color:var(--secondary-bg);border:1px solid var(--border-color);border-radius:12px;margin-bottom:2rem;padding:2rem}.customization-section h3{color:var(--primary-color);margin-bottom:1rem}.actions-row{gap:1rem;display:flex}.actions-row .btn{flex:1;padding:16px;font-size:1.1rem}@media (max-width:768px){.product-detail-container{grid-template-columns:1fr;gap:2rem}.product-image-large{height:350px}}@media (prefers-color-scheme:dark){.product-description{color:#aaa}}