/**
 * Product Page Common Styles
 * Used by all product pages (VT05, Software, etc.)
 */

/* Product Detail Grid Layout */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* Product Gallery */
.product-gallery {
    position: sticky;
    top: 100px;
}

.product-main-image {
    background: var(--gray-100);
    border-radius: var(--radius-xl);
    padding: 40px;
    margin-bottom: 20px;
    overflow: hidden;
}

.product-main-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    display: block;
}

.product-thumbnails {
    display: none;
    gap: 15px;
}

.product-thumb {
    flex: 1;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    padding: 10px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
}

.product-thumb:hover, 
.product-thumb.active {
    border-color: var(--primary);
}

.product-thumb img {
    width: 100%;
    border-radius: var(--radius-sm);
    display: block;
}

/* Product Badges */
.product-badges {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
}

.badge-bestseller {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.badge-stock {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.badge-warranty {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
}

/* Product Info */
.product-info h1 {
    font-size: 2rem;
    margin-bottom: 8px;
}

.product-subtitle {
    color: var(--gray-500);
    font-size: 16px;
    margin-bottom: 16px;
}

/* Product Rating */
.product-rating {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.product-rating .stars {
    color: var(--accent);
}

.product-rating span {
    color: var(--gray-600);
    font-size: 14px;
}

/* Product Pricing */
.product-pricing {
    background: var(--gray-50);
    padding: 24px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.price-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 8px;
}

.current-price {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: var(--gray-900);
}

.original-price {
    font-size: 20px;
    color: var(--gray-400);
    text-decoration: line-through;
}

.discount-badge {
    background: var(--danger);
    color: white;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
}

.price-note {
    color: var(--gray-500);
    font-size: 14px;
    margin-bottom: 0;
}

/* Product Highlights */
.product-highlights {
    margin-bottom: 24px;
}

.product-highlights h4 {
    font-size: 16px;
    margin-bottom: 16px;
}

.product-highlights ul {
    display: grid;
    gap: 12px;
}

.product-highlights li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
}

.product-highlights li i {
    color: var(--primary);
    font-size: 14px;
}

/* Product Actions */
.product-actions-large {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.product-actions-large .btn {
    flex: 1;
}

/* Product Trust Badges */
.product-trust-badges {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 20px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
}

.trust-item {
    text-align: center;
}

.trust-item i {
    font-size: 24px;
    color: var(--primary);
    margin-bottom: 8px;
    display: block;
}

.trust-item span {
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-700);
}

/* Info Note */
.info-note {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-md);
    margin-top: 20px;
}

.info-note i {
    color: var(--primary);
    margin-top: 3px;
}

.info-note p {
    margin-bottom: 0;
    font-size: 14px;
    color: var(--gray-700);
}

.info-note a {
    color: var(--primary);
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .product-gallery {
        position: relative;
        top: 0;
    }
    
    .product-trust-badges {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .product-main-image {
        padding: 20px;
    }
    
    .product-thumbnails {
        gap: 10px;
    }
    
    .product-thumb {
        padding: 5px;
    }
    
    .product-info h1 {
        font-size: 1.5rem;
    }
    
    .current-price {
        font-size: 28px;
    }
    
    .product-actions-large {
        flex-direction: column;
    }
    
    .product-trust-badges {
        grid-template-columns: repeat(2, 1fr);
    }
}