/* =====================================================
   📖 BLOG ARTICLE 2025 - BROCKMANN × FIBONACCI GRID
   "Сітка — це дисципліна. Простота — це елегантність."
   — Йозеф Мюллер-Брокманн
   
   Ритми: 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89...
   φ = 1.618033988749895
   
   !important використовується для перезапису старих стилів
   з new_stylesheet_custom.css
   ===================================================== */

/* ========================================
   BASE LAYOUT - Brockmann Modular Grid
   ======================================== */

.blog-article {
    max-width: 1120px !important;
    margin: var(--space-4, 42px) auto var(--space-5, 68px) !important;
    padding: 0 var(--space-3, 26px) !important;
}

/* Featured Image - Golden Ratio Aspect */
.blog-article__image {
    width: 100% !important;
    margin-bottom: var(--space-4, 42px) !important;
    border-radius: var(--radius-xl, 26px) !important;
    overflow: hidden !important;
    box-shadow: var(--shadow-lg, 0 8px 16px rgba(0,0,0,0.15)) !important;
    aspect-ratio: 1.618 / 1 !important;
}

.blog-article__image img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
}

/* ========================================
   CONTENT TYPOGRAPHY - Fibonacci Scale
   ======================================== */

.blog-article__content {
    max-width: 760px !important;
    margin: 0 auto var(--space-5, 68px) !important;
    font-size: 1.125rem !important;
    line-height: 1.618 !important;
    color: var(--color-text, #222) !important;
}

.blog-article__content h1 {
    font-size: clamp(2rem, 5vw, 2.618rem) !important;
    font-weight: 700 !important;
    line-height: 1.2 !important;
    margin: var(--space-4, 42px) 0 var(--space-3, 26px) !important;
    letter-spacing: -0.02em !important;
}

.blog-article__content h2 {
    font-size: clamp(1.5rem, 4vw, 1.618rem) !important;
    font-weight: 600 !important;
    line-height: 1.2 !important;
    margin: var(--space-4, 42px) 0 var(--space-2, 16px) !important;
}

.blog-article__content h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem) !important;
    font-weight: 600 !important;
    margin: var(--space-3, 26px) 0 var(--space-2, 16px) !important;
}

.blog-article__content h4 {
    font-size: 1.25rem !important;
    font-weight: 600 !important;
    margin: var(--space-3, 26px) 0 var(--space-1, 10px) !important;
}

.blog-article__content p {
    margin-bottom: var(--space-2, 16px) !important;
}

.blog-article__content a {
    color: var(--color-primary, #be003c) !important;
    text-decoration: underline !important;
    text-decoration-thickness: 1px !important;
    text-underline-offset: 3px !important;
}

.blog-article__content a:hover {
    color: var(--color-primary-hover, #9e0032) !important;
    text-decoration-thickness: 2px !important;
}

.blog-article__content ul,
.blog-article__content ol {
    margin: var(--space-2, 16px) 0 !important;
    padding-left: var(--space-3, 26px) !important;
}

.blog-article__content li {
    margin-bottom: var(--space-1, 10px) !important;
    line-height: 1.5 !important;
}

.blog-article__content img {
    max-width: 100% !important;
    height: auto !important;
    border-radius: var(--radius-lg, 16px) !important;
    margin: var(--space-3, 26px) 0 !important;
    box-shadow: var(--shadow-md, 0 4px 8px rgba(0,0,0,0.1)) !important;
}

.blog-article__content blockquote {
    border-left: 3px solid var(--color-primary, #be003c) !important;
    padding: var(--space-2, 16px) var(--space-3, 26px) !important;
    margin: var(--space-3, 26px) 0 !important;
    background: var(--color-bg-alt, #f8f8f8) !important;
    border-radius: 0 var(--radius-md, 8px) var(--radius-md, 8px) 0 !important;
    font-style: italic !important;
}

/* ========================================
   TAGS - Modular Spacing
   ======================================== */

.blog-article__tags {
    max-width: 760px !important;
    margin: 0 auto var(--space-5, 68px) !important;
    padding: var(--space-3, 26px) 0 !important;
    border-top: 1px solid var(--color-border, #e5e5e5) !important;
    border-bottom: 1px solid var(--color-border, #e5e5e5) !important;
    display: flex !important;
    align-items: center !important;
    flex-wrap: wrap !important;
    gap: var(--space-2, 16px) !important;
}

.tags-label {
    font-weight: 600 !important;
    color: var(--color-text, #222) !important;
    font-size: 1rem !important;
    display: flex !important;
    align-items: center !important;
    gap: var(--space-1, 10px) !important;
}

.tags-label i {
    color: var(--color-primary, #be003c) !important;
    font-size: 1.1em !important;
}

.tag-item {
    display: inline-flex !important;
    align-items: center !important;
    padding: var(--space-1, 10px) var(--space-2, 16px) !important;
    background: var(--color-bg-alt, #f8f8f8) !important;
    border-radius: 9999px !important;
    color: var(--color-text-muted, #666) !important;
    text-decoration: none !important;
    font-size: 0.95rem !important;
    font-weight: 500 !important;
    transition: all 0.26s ease !important;
    border: 1px solid transparent !important;
}

.tag-item:hover {
    background: var(--color-primary, #be003c) !important;
    color: #fff !important;
    border-color: var(--color-primary, #be003c) !important;
    transform: translateY(-2px) !important;
}

/* ========================================
   RELATED PRODUCTS - Brockmann Grid
   ======================================== */

.blog-article__related {
    max-width: 1280px !important;
    margin: 0 auto !important;
    padding: var(--space-4, 42px) 0 0 !important;
    border-top: 2px solid var(--color-border, #e5e5e5) !important;
}

.related-title {
    font-size: 1.75rem !important;
    font-weight: 700 !important;
    color: var(--color-text, #222) !important;
    margin-bottom: var(--space-3, 26px) !important;
    text-align: center !important;
    letter-spacing: -0.01em !important;
}

.related-products-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)) !important;
    gap: var(--space-3, 26px) !important;
    padding: var(--space-2, 16px) 0 !important;
}

/* ========================================
   PRODUCT CARD MINI - Swiss Precision
   ======================================== */

.product-card-mini {
    background: var(--color-bg, #fff) !important;
    border-radius: var(--radius-lg, 16px) !important;
    overflow: hidden !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04), 0 1px 4px rgba(0,0,0,0.04) !important;
    transition: all 0.26s ease !important;
    display: flex !important;
    flex-direction: column !important;
    border: 1px solid rgba(0,0,0,0.06) !important;
}

.product-card-mini:hover {
    transform: translateY(-6px) !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.06) !important;
    border-color: var(--color-border, #e0e0e0) !important;
}

/* Image Container - Book Ratio 2:3 */
.product-card-mini__image {
    position: relative !important;
    width: 100% !important;
    padding-top: 150% !important;
    overflow: hidden !important;
    background: linear-gradient(135deg, #f5f5f5 0%, #eee 100%) !important;
}

.product-card-mini__image img {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transition: transform 0.42s ease !important;
}

.product-card-mini:hover .product-card-mini__image img {
    transform: scale(1.03) !important;
}

/* Badge */
.product-badge {
    position: absolute !important;
    top: 16px !important;
    right: 16px !important;
    background: var(--color-primary, #be003c) !important;
    color: #fff !important;
    padding: 6px 12px !important;
    border-radius: 9999px !important;
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    z-index: 2 !important;
    box-shadow: 0 2px 8px rgba(190,0,60,0.3) !important;
}

/* Wishlist Button - 44px Touch Target */
.wishlist-btn {
    position: absolute !important;
    top: 16px !important;
    left: 16px !important;
    width: 44px !important;
    height: 44px !important;
    border-radius: var(--radius-md, 8px) !important;
    background: rgba(255,255,255,0.92) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(0,0,0,0.06) !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.26s ease !important;
    z-index: 2 !important;
    padding: 0 !important;
    color: var(--color-text-muted, #666) !important;
}

.wishlist-btn i {
    font-size: 18px !important;
    line-height: 1 !important;
}

.wishlist-btn:hover {
    background: var(--color-primary, #be003c) !important;
    color: #fff !important;
    border-color: var(--color-primary, #be003c) !important;
    transform: scale(1.08) !important;
}

/* Info Section */
.product-card-mini__info {
    padding: 16px 16px 26px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    flex-grow: 1 !important;
}

/* Product Title - 18px для читабельності */
.product-title {
    font-size: 1.618rem !important;
    font-weight: 600 !important;
    margin: 0 !important;
    line-height: 1.4 !important;
}

.product-title a {
    color: var(--color-text, #222) !important;
    text-decoration: none !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
}

.product-title a:hover {
    color: var(--color-primary, #be003c) !important;
}

/* Rating - 18px для видимості */
.product-rating {
    color: #ffa500 !important;
    font-size: 1.125rem !important;
    display: flex !important;
    gap: 3px !important;
}

.product-rating i {
    font-size: inherit !important;
}

/* Stock Status */
.product-stock {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    font-size: 1rem !important;
}

.stock-icon {
    width: 10px !important;
    height: 10px !important;
    border-radius: 50% !important;
    flex-shrink: 0 !important;
}

.stock-icon.in-stock {
    background: #0F8345 !important;
    box-shadow: 0 0 0 3px rgba(15,131,69,0.2) !important;
}

.stock-icon.out-stock {
    background: #dc3545 !important;
    box-shadow: 0 0 0 3px rgba(220,53,69,0.2) !important;
}

.stock-text {
    color: var(--color-text-muted, #666) !important;
    font-weight: 500 !important;
}

/* SKU */
.product-sku {
    font-size: 0.9375rem !important;
    color: var(--color-text-light, #999) !important;
    font-family: 'SF Mono', Monaco, monospace !important;
}

/* Price - 24px ВЕЛИКИЙ */
.product-price {
    display: flex !important;
    align-items: baseline !important;
    gap: 10px !important;
    margin-top: auto !important;
}

.price-current,
.price-new {
    color: var(--color-primary, #be003c) !important;
    font-size: 2.618rem !important;
    font-weight: 700 !important;
}

.price-old {
    color: var(--color-text-light, #999) !important;
    text-decoration: line-through !important;
    font-size: 1.125rem !important;
    font-weight: 400 !important;
}

/* ========================================
   ACTION BUTTONS - 44px Touch Target
   ======================================== */

.product-actions {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    margin-top: 8px !important;
}

/* Quantity Control */
.quantity-control {
    display: none !important;
    align-items: center !important;
    border: 1px solid var(--color-border, #e0e0e0) !important;
    border-radius: var(--radius-md, 8px) !important;
    overflow: hidden !important;
    background: var(--color-bg, #fff) !important;
}

.qty-minus,
.qty-plus {
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    border: none !important;
    background: var(--color-bg-alt, #f8f8f8) !important;
    cursor: pointer !important;
    font-size: 1.25rem !important;
    font-weight: 600 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: var(--color-text, #222) !important;
    padding: 0 !important;
    transition: all 0.16s ease !important;
}

.qty-minus:hover,
.qty-plus:hover {
    background: var(--color-primary, #be003c) !important;
    color: #fff !important;
}

.qty-input {
    width: 50px !important;
    height: 44px !important;
    border: none !important;
    border-left: 1px solid var(--color-border, #e0e0e0) !important;
    border-right: 1px solid var(--color-border, #e0e0e0) !important;
    text-align: center !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    background: var(--color-bg, #fff) !important;
    color: var(--color-text, #222) !important;
    padding: 0 !important;
}

/* Cart Buttons - ВЕЛИКІ для читабельності */
.blog-article .btn-add-cart,
.blog-article .btn-in-cart,
.blog-article .btn-disabled,
.product-card-mini .btn-add-cart,
.product-card-mini .btn-in-cart,
.product-card-mini .btn-disabled {
    width: 100% !important;
    min-height: 52px !important;
    padding: 16px 24px !important;
    border-radius: var(--radius-md, 8px) !important;
    border: none !important;
    font-weight: 700 !important;
    font-size: 1.125rem !important;
    cursor: pointer !important;
    transition: all 0.26s ease !important;
    text-align: center !important;
    text-decoration: none !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 12px !important;
    letter-spacing: 0.01em !important;
}

/* Базовий display для кнопок - без !important щоб inline style працював */
.blog-article .btn-add-cart,
.blog-article .btn-in-cart,
.product-card-mini .btn-add-cart,
.product-card-mini .btn-in-cart {
    display: inline-flex;
}

/* Disabled кнопка завжди видима */
.blog-article .btn-disabled,
.product-card-mini .btn-disabled {
    display: inline-flex !important;
}

.blog-article .btn-add-cart,
.product-card-mini .btn-add-cart {
    background: var(--color-primary, #be003c) !important;
    color: #fff !important;
}

.blog-article .btn-add-cart:hover,
.product-card-mini .btn-add-cart:hover {
    background: var(--color-primary-hover, #9e0032) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(190,0,60,0.3) !important;
}

.blog-article .btn-add-cart i,
.product-card-mini .btn-add-cart i {
    font-size: 1.25rem !important;
}

.blog-article .btn-in-cart,
.product-card-mini .btn-in-cart {
    background: var(--color-success, #0F8345) !important;
    color: #fff !important;
}

.blog-article .btn-in-cart:hover,
.product-card-mini .btn-in-cart:hover {
    background: #0a7039 !important;
    transform: translateY(-2px) !important;
}

.blog-article .btn-disabled,
.product-card-mini .btn-disabled {
    background: var(--color-bg-alt, #e0e0e0) !important;
    color: var(--color-text-light, #999) !important;
    cursor: not-allowed !important;
    opacity: 0.8 !important;
}

/* ========================================
   RESPONSIVE - Fibonacci Breakpoints
   ======================================== */

@media (max-width: 1024px) {
    .blog-article {
        max-width: 960px !important;
        padding: 0 16px !important;
    }
    
    .blog-article__related {
        max-width: 100% !important;
        padding: 26px 16px 0 !important;
    }
    
    .related-products-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 16px !important;
    }
}

@media (max-width: 768px) {
    .blog-article {
        margin: 26px auto 42px !important;
        padding: 0 16px !important;
    }
    
    .blog-article__image {
        border-radius: 16px !important;
        margin-bottom: 26px !important;
    }
    
    .blog-article__content {
        font-size: 1.0625rem !important;
    }
    
    .related-title {
        font-size: 1.5rem !important;
        text-align: left !important;
    }
    
    .related-products-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 16px !important;
    }
    
    .product-card-mini__info {
        padding: 16px !important;
    }
    
    .product-title {
        font-size: 1.0625rem !important;
    }
    
    .price-current,
    .price-new {
        font-size: 1.375rem !important;
    }
    
    .wishlist-btn {
        width: 40px !important;
        height: 40px !important;
    }
    
    .wishlist-btn i {
        font-size: 16px !important;
    }
    
    .qty-minus,
    .qty-plus {
        width: 40px !important;
        height: 40px !important;
        min-width: 40px !important;
    }
    
    .qty-input {
        width: 44px !important;
        height: 40px !important;
    }
}

@media (max-width: 480px) {
    .blog-article {
        padding: 0 10px !important;
    }
    
    .blog-article__image {
        border-radius: 8px !important;
    }
    
    .blog-article__content {
        font-size: 1rem !important;
    }
    
    .blog-article__tags {
        gap: 10px !important;
        padding: 16px 0 !important;
    }
    
    .tag-item {
        font-size: 0.875rem !important;
        padding: 6px 12px !important;
    }
    
    .related-products-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 12px !important;
    }
    
    .product-card-mini__image {
        padding-top: 140% !important;
    }
    
    .product-card-mini__info {
        padding: 12px !important;
        gap: 6px !important;
    }
    
    .product-title {
        font-size: 1rem !important;
    }
    
    .product-rating {
        font-size: 1rem !important;
    }
    
    .product-sku {
        font-size: 0.875rem !important;
    }
    
    .price-current,
    .price-new {
        font-size: 1.25rem !important;
    }
    
    .price-old {
        font-size: 1rem !important;
    }
    
    .blog-article .btn-add-cart,
    .blog-article .btn-in-cart,
    .blog-article .btn-disabled,
    .product-card-mini .btn-add-cart,
    .product-card-mini .btn-in-cart,
    .product-card-mini .btn-disabled {
        min-height: 48px !important;
        font-size: 1rem !important;
        padding: 14px 18px !important;
    }
    
    .wishlist-btn {
        width: 36px !important;
        height: 36px !important;
    }
    
    .wishlist-btn i {
        font-size: 14px !important;
    }
    
    .product-badge {
        padding: 4px 8px !important;
        font-size: 0.75rem !important;
        top: 10px !important;
        right: 10px !important;
    }
}

/* ========================================
   ANIMATIONS - Fibonacci Timing
   ======================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(21px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card-mini {
    animation: fadeInUp 0.26s ease-out both !important;
}

.product-card-mini:nth-child(1) { animation-delay: 0ms !important; }
.product-card-mini:nth-child(2) { animation-delay: 50ms !important; }
.product-card-mini:nth-child(3) { animation-delay: 100ms !important; }
.product-card-mini:nth-child(4) { animation-delay: 150ms !important; }
.product-card-mini:nth-child(5) { animation-delay: 200ms !important; }
.product-card-mini:nth-child(6) { animation-delay: 250ms !important; }
.product-card-mini:nth-child(7) { animation-delay: 300ms !important; }
.product-card-mini:nth-child(8) { animation-delay: 350ms !important; }

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
    .blog-article {
        max-width: 100% !important;
        padding: 0 !important;
    }
    
    .blog-article__related,
    .wishlist-btn,
    .product-actions {
        display: none !important;
    }
}