/* Product Page Styles */

.product-detail {
    padding: 100px 0 60px;
}

.back-link {
    display: inline-block;
    font-size: 14px;
    color: var(--color-text-secondary);
    text-decoration: none;
    margin-bottom: 32px;
    transition: color var(--transition);
}

.back-link:hover { color: var(--color-text); }

.product-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 64px;
    align-items: start;
}

.gallery-main {
    border-radius: var(--radius);
    padding: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 420px;
}

.product-preview.large { width: 100%; max-width: 380px; }
.product-preview.large .preview-content { min-height: 200px; padding: 16px; gap: 12px; }
.product-preview.large .browser-dots { padding: 10px 14px; }

.gallery-thumbs {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.thumb {
    width: 80px;
    height: 56px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--transition), transform 0.2s ease, box-shadow 0.2s ease;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.thumb:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.thumb.active {
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.25);
}

.thumb-label {
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: rgba(0,0,0,0.5);
    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    padding: 2px 6px;
    border-radius: 3px;
    margin-bottom: 4px;
}

.product-details .product-category {
    display: inline-block;
    margin-bottom: 12px;
}

.product-details h1 {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.product-rating-lg {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--color-text-secondary);
}

.stars { color: #f59e0b; }

.product-desc {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 28px;
}

.price-block {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.price-lg {
    font-size: 36px;
    font-weight: 700;
}

.price-original {
    font-size: 18px;
    color: var(--color-text-secondary);
    text-decoration: line-through;
}

.discount {
    padding: 4px 10px;
    background: #dcfce7;
    color: #16a34a;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
}

.product-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--color-border);
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--color-text-secondary);
}

.feature svg { color: var(--color-primary); flex-shrink: 0; }

.compatibility h4 {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

.compat-tags {
    display: flex;
    gap: 8px;
}

.compat-tags span {
    padding: 6px 16px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
}

/* Preview browser in product gallery */
.preview-browser {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
    width: 100%;
}

.browser-dots {
    display: flex;
    gap: 5px;
    padding: 10px 14px;
    background: #f3f4f6;
}

.browser-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #d1d5db;
}

.preview-content {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 200px;
}

.preview-nav {
    height: 8px;
    width: 40%;
    background: #e5e7eb;
    border-radius: 4px;
}

.preview-hero-block {
    background: #e5e7eb;
    border-radius: 6px;
}

.preview-grid-block {
    display: flex;
    gap: 8px;
}

.preview-grid-block div {
    flex: 1;
    height: 30px;
    background: #e5e7eb;
    border-radius: 5px;
}

.preview-table {
    background: #e5e7eb;
    border-radius: 6px;
}

@media (max-width: 768px) {
    .product-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .gallery-main { min-height: 280px; padding: 24px; }
    .product-details h1 { font-size: 24px; }
}