/* ===============================================
   Blog & Article Styles
   NourAIsh Health Tips
   =============================================== */

/* ===============================================
   Article Layout
   =============================================== */

.article {
    padding-top: 140px;
    padding-bottom: var(--spacing-3xl);
}

.article-header {
    max-width: 720px;
    margin: 0 auto var(--spacing-2xl);
    text-align: center;
}

.article-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.article-category {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.875rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
}

.category-icon {
    font-size: 1rem;
}

/* Category Colors */
.article-category--nutrition {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
}
.article-category--nutrition:hover {
    background: rgba(34, 197, 94, 0.2);
}

.article-category--heartHealth,
.article-category--heart-health {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}
.article-category--heartHealth:hover,
.article-category--heart-health:hover {
    background: rgba(239, 68, 68, 0.2);
}

.article-category--kidneyHealth,
.article-category--kidney-health {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
}
.article-category--kidneyHealth:hover,
.article-category--kidney-health:hover {
    background: rgba(59, 130, 246, 0.2);
}

.article-category--wellness {
    background: rgba(168, 85, 247, 0.1);
    color: #9333ea;
}
.article-category--wellness:hover {
    background: rgba(168, 85, 247, 0.2);
}

.article-category--recipes {
    background: rgba(249, 115, 22, 0.1);
    color: #ea580c;
}
.article-category--recipes:hover {
    background: rgba(249, 115, 22, 0.2);
}

.article-category--tips {
    background: rgba(234, 179, 8, 0.1);
    color: #ca8a04;
}
.article-category--tips:hover {
    background: rgba(234, 179, 8, 0.2);
}

.article-category--news {
    background: rgba(20, 184, 166, 0.1);
    color: #0d9488;
}
.article-category--news:hover {
    background: rgba(20, 184, 166, 0.2);
}

.article-date,
.article-read-time {
    font-size: 0.875rem;
    color: rgba(39, 50, 58, 0.6);
}

.article-date::after {
    content: '•';
    margin-left: var(--spacing-md);
    color: rgba(39, 50, 58, 0.3);
}

.article-title {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    color: var(--brand-text);
}

.article-summary {
    font-size: 1.25rem;
    color: rgba(39, 50, 58, 0.7);
    line-height: 1.7;
}

/* ===============================================
   Featured Image
   =============================================== */

.article-featured-image {
    max-width: 900px;
    margin: 0 auto var(--spacing-2xl);
}

.article-featured-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.article-featured-image figcaption {
    text-align: center;
    font-size: 0.875rem;
    color: rgba(39, 50, 58, 0.6);
    margin-top: var(--spacing-sm);
    font-style: italic;
}

/* ===============================================
   Article Content
   =============================================== */

.article-content {
    max-width: 720px;
    margin: 0 auto;
    font-size: 1.125rem;
    line-height: 1.8;
    color: rgba(39, 50, 58, 0.85);
}

.article-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--brand-text);
}

.article-content h3 {
    font-size: 1.375rem;
    font-weight: 600;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--brand-text);
}

.article-content p {
    margin-bottom: var(--spacing-md);
}

.article-content ul,
.article-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.article-content li {
    margin-bottom: var(--spacing-xs);
}

.article-content strong {
    color: var(--brand-text);
    font-weight: 600;
}

.article-content a {
    color: var(--brand-primary);
    text-decoration: underline;
    text-decoration-color: rgba(46, 196, 182, 0.3);
    text-underline-offset: 3px;
    transition: var(--transition-fast);
}

.article-content a:hover {
    text-decoration-color: var(--brand-primary);
}

/* Callout Boxes */
.callout {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
    font-size: 1rem;
}

.callout--tip {
    background: rgba(46, 196, 182, 0.1);
    border-left: 4px solid var(--brand-primary);
}

.callout--warning {
    background: rgba(249, 115, 22, 0.1);
    border-left: 4px solid #f97316;
}

.callout--info {
    background: rgba(59, 130, 246, 0.1);
    border-left: 4px solid #3b82f6;
}

/* AI Content Disclaimer */
.article-disclaimer {
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    background: rgba(253, 224, 71, 0.15);
    border: 1px solid rgba(202, 138, 4, 0.4);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 0.875rem;
    color: rgba(113, 63, 18, 0.9);
    line-height: 1.6;
}

.article-disclaimer strong {
    color: rgba(113, 63, 18, 1);
}

/* Recipe Download Button */
.recipe-download {
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.btn-recipe-download {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: 0 4px 12px rgba(234, 88, 12, 0.3);
}

.btn-recipe-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(234, 88, 12, 0.4);
}

.btn-recipe-download svg {
    flex-shrink: 0;
}

.recipe-download-hint {
    margin-top: var(--spacing-xs);
    font-size: 0.8rem;
    color: rgba(39, 50, 58, 0.5);
}

/* Recipe Ingredients & Instructions */
.recipe-ingredients,
.recipe-instructions {
    background: rgba(234, 88, 12, 0.05);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin: var(--spacing-md) 0;
}

.recipe-ingredients li,
.recipe-instructions li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.recipe-ingredients li strong {
    color: #ea580c;
}

.recipe-instructions {
    counter-reset: step-counter;
}

.recipe-instructions li {
    padding-left: var(--spacing-sm);
}

.recipe-servings {
    color: rgba(39, 50, 58, 0.7);
    margin-bottom: var(--spacing-sm);
}

/* Nutrition Table */
.nutrition-table {
    background: linear-gradient(135deg, rgba(234, 88, 12, 0.08) 0%, rgba(249, 115, 22, 0.05) 100%);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin: var(--spacing-md) 0;
    border: 1px solid rgba(234, 88, 12, 0.15);
}

.nutrition-table table {
    width: 100%;
    border-collapse: collapse;
}

.nutrition-table tr {
    border-bottom: 1px solid rgba(234, 88, 12, 0.1);
}

.nutrition-table tr:last-child {
    border-bottom: none;
}

.nutrition-table td {
    padding: var(--spacing-sm) 0;
}

.nutrition-table td:first-child {
    color: rgba(39, 50, 58, 0.8);
}

.nutrition-table td:last-child {
    text-align: right;
    color: #ea580c;
}

.callout strong {
    display: block;
    margin-bottom: var(--spacing-xs);
}

/* Images in Content */
.article-image {
    margin: var(--spacing-xl) 0;
}

.article-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.article-image figcaption {
    text-align: center;
    font-size: 0.875rem;
    color: rgba(39, 50, 58, 0.6);
    margin-top: var(--spacing-sm);
    font-style: italic;
}

/* ===============================================
   Article Footer
   =============================================== */

.article-footer {
    max-width: 720px;
    margin: var(--spacing-3xl) auto 0;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(46, 196, 182, 0.2);
}

/* Tags */
.article-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.tags-label {
    font-size: 0.875rem;
    color: rgba(39, 50, 58, 0.6);
    font-weight: 500;
}

.tag {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background: rgba(46, 196, 182, 0.1);
    color: var(--brand-primary);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-fast);
}

.tag:hover {
    background: rgba(46, 196, 182, 0.2);
}

/* CTA Card */
.article-cta {
    margin-bottom: var(--spacing-xl);
}

.cta-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg,
        rgba(46, 196, 182, 0.08) 0%,
        rgba(162, 123, 254, 0.08) 100%
    );
    border: 1px solid rgba(46, 196, 182, 0.2);
    border-radius: var(--radius-lg);
}

.cta-icon {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.cta-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--brand-text);
}

.cta-content p {
    font-size: 0.95rem;
    color: rgba(39, 50, 58, 0.7);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.cta-content .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
}

/* Share Buttons */
.article-share {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.share-label {
    font-size: 0.875rem;
    color: rgba(39, 50, 58, 0.6);
    font-weight: 500;
}

.share-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: white;
    transition: var(--transition-fast);
}

.share-btn:hover {
    transform: translateY(-2px);
}

.share-btn--twitter {
    background: #1DA1F2;
}

.share-btn--email {
    background: var(--brand-primary);
}

/* ===============================================
   Related Articles
   =============================================== */

.related-articles {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.related-articles h2 {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--brand-text);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.related-card {
    display: block;
    padding: var(--spacing-lg);
    background: white;
    border: 1px solid rgba(46, 196, 182, 0.1);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: var(--transition-base);
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--brand-primary);
}

.related-category {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

/* Reuse category colors */
.related-category--nutrition { background: rgba(34, 197, 94, 0.1); color: #16a34a; }
.related-category--heartHealth,
.related-category--heart-health { background: rgba(239, 68, 68, 0.1); color: #dc2626; }
.related-category--kidneyHealth,
.related-category--kidney-health { background: rgba(59, 130, 246, 0.1); color: #2563eb; }
.related-category--wellness { background: rgba(168, 85, 247, 0.1); color: #9333ea; }
.related-category--recipes { background: rgba(249, 115, 22, 0.1); color: #ea580c; }
.related-category--tips { background: rgba(234, 179, 8, 0.1); color: #ca8a04; }
.related-category--news { background: rgba(20, 184, 166, 0.1); color: #0d9488; }

.related-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.related-card p {
    font-size: 0.9rem;
    color: rgba(39, 50, 58, 0.7);
    line-height: 1.5;
    margin-bottom: var(--spacing-sm);
}

.related-meta {
    font-size: 0.8rem;
    color: rgba(39, 50, 58, 0.5);
}

.related-cta {
    text-align: center;
}

/* ===============================================
   Blog Index Page
   =============================================== */

.blog-header {
    padding-top: 140px;
    padding-bottom: var(--spacing-xl);
    text-align: center;
}

.blog-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    color: var(--brand-text);
}

.blog-header p {
    font-size: 1.125rem;
    color: rgba(39, 50, 58, 0.7);
    max-width: 600px;
    margin: 0 auto;
}

/* Category Filter */
.blog-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    background: white;
    border: 1px solid rgba(46, 196, 182, 0.2);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(39, 50, 58, 0.7);
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: white;
}

/* Article List */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-3xl);
}

.blog-card {
    display: flex;
    flex-direction: column;
    background: white;
    border: 1px solid rgba(46, 196, 182, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    transition: var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--brand-primary);
}

.blog-card-image {
    height: 180px;
    background: linear-gradient(135deg,
        rgba(46, 196, 182, 0.1) 0%,
        rgba(162, 123, 254, 0.1) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Cards without images */
.blog-card--no-image {
    background: linear-gradient(135deg,
        rgba(255, 255, 255, 1) 0%,
        rgba(46, 196, 182, 0.05) 100%
    );
}

.blog-card--no-image .blog-card-content {
    padding-top: var(--spacing-xl);
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-card-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-category {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    width: fit-content;
}

.blog-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.blog-card p {
    font-size: 0.9rem;
    color: rgba(39, 50, 58, 0.7);
    line-height: 1.5;
    flex: 1;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(46, 196, 182, 0.1);
    font-size: 0.8rem;
    color: rgba(39, 50, 58, 0.5);
}

/* ===============================================
   Responsive Design
   =============================================== */

@media (max-width: 768px) {
    .article-title {
        font-size: 2rem;
    }

    .article-summary {
        font-size: 1.1rem;
    }

    .article-content {
        font-size: 1rem;
    }

    .article-content h2 {
        font-size: 1.5rem;
    }

    .article-content h3 {
        font-size: 1.25rem;
    }

    .cta-card {
        flex-direction: column;
        text-align: center;
    }

    .cta-content .btn {
        width: 100%;
        justify-content: center;
    }

    .article-meta {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .article-date::after {
        display: none;
    }

    .blog-header h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .article {
        padding-top: 120px;
    }

    .article-title {
        font-size: 1.75rem;
    }

    .article-footer {
        padding-top: var(--spacing-lg);
    }

    .article-share {
        flex-direction: column;
        align-items: flex-start;
    }
}