/* Blog Styles for Blog Page */

/* Blog Card Styles */
.blog-card {
    background-color: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 0.75rem;
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s ease, border-color 0.3s ease;
    overflow: hidden;
}

/* Dark mode blog cards */
.dark .blog-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-primary);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.dark .blog-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
}

/* Blog Card Image Styles */
.blog-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover img {
    transform: scale(1.05);
}

/* Blog Card Content */
.blog-card h3 {
    color: #374151;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.4;
    transition: color 0.3s ease;
}

/* Dark mode blog card titles */
.dark .blog-card h3 {
    color: var(--text-primary);
}

.blog-card p {
    color: #6B7280;
    line-height: 1.6;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

/* Dark mode blog card text */
.dark .blog-card p {
    color: var(--text-secondary);
}

.blog-card a {
    color: #5A67D8;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease;
}

/* Dark mode blog card links */
.dark .blog-card a {
    color: var(--accent-primary);
}

.blog-card a:hover {
    color: #4C51BF;
    text-decoration: underline;
}

.dark .blog-card a:hover {
    color: var(--accent-secondary);
}

/* Blog Grid Layout */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* Blog Header Styles */
.blog-header {
    text-align: center;
    margin-bottom: 3rem;
}

.blog-header h1 {
    color: #1F2937;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    transition: color 0.3s ease;
}

/* Dark mode blog header */
.dark .blog-header h1 {
    color: var(--text-primary);
}

.blog-header p {
    color: #6B7280;
    font-size: 1.125rem;
    line-height: 1.7;
    max-width: 48rem;
    margin: 0 auto;
    transition: color 0.3s ease;
}

/* Dark mode blog header text */
.dark .blog-header p {
    color: var(--text-secondary);
}

/* Blog Category Tags */
.blog-category {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

/* Blog Meta Information */
.blog-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #E5E7EB;
    font-size: 0.875rem;
    color: #9CA3AF;
    transition: border-color 0.3s ease, color 0.3s ease;
}

/* Dark mode blog meta */
.dark .blog-meta {
    border-top: 1px solid var(--border-primary);
    color: var(--text-tertiary);
}

.blog-meta .author {
    font-weight: 500;
    color: #374151;
    transition: color 0.3s ease;
}

/* Dark mode blog meta author */
.dark .blog-meta .author {
    color: var(--text-primary);
}

.blog-meta .date {
    color: #6B7280;
    transition: color 0.3s ease;
}

/* Dark mode blog meta date */
.dark .blog-meta .date {
    color: var(--text-secondary);
}

/* Blog Reading Time */
.reading-time {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: #9CA3AF;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

/* Dark mode reading time */
.dark .reading-time {
    color: var(--text-tertiary);
}

.reading-time svg {
    width: 1rem;
    height: 1rem;
}

/* Featured Blog Post */
.blog-card.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.blog-card.featured img {
    height: 300px;
}

.blog-card.featured h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.blog-card.featured p {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

/* Blog Search and Filter */
.blog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.filter-button {
    padding: 0.5rem 1rem;
    border: 2px solid #E5E7EB;
    border-radius: 2rem;
    background: white;
    color: #6B7280;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

/* Dark mode filter buttons */
.dark .filter-button {
    border: 2px solid var(--border-primary);
    background: var(--card-bg);
    color: var(--text-secondary);
}

.filter-button:hover,
.filter-button.active {
    border-color: #5A67D8;
    color: #5A67D8;
    background: #F0F4FF;
}

/* Dark mode filter button hover/active */
.dark .filter-button:hover,
.dark .filter-button.active {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.1);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .blog-card.featured {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .blog-card.featured img {
        height: 250px;
    }
    
    .blog-header h1 {
        font-size: 2rem;
    }
    
    .blog-header p {
        font-size: 1rem;
    }
    
    .blog-filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
    
    .filter-button {
        white-space: nowrap;
        flex-shrink: 0;
    }
}

@media (max-width: 640px) {
    .blog-card {
        margin: 0 0.5rem;
    }
    
    .blog-card img {
        height: 180px;
    }
    
    .blog-card h3 {
        font-size: 1.125rem;
    }
    
    .blog-card p {
        font-size: 0.875rem;
    }
    
    .blog-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

/* Loading States for Blog */
.blog-card.loading {
    opacity: 0.6;
    pointer-events: none;
}

.blog-card.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2rem;
    height: 2rem;
    margin: -1rem 0 0 -1rem;
    border: 2px solid #E5E7EB;
    border-top-color: #5A67D8;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Pagination Styles */
.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.pagination-button {
    padding: 0.5rem 1rem;
    border: 1px solid #E5E7EB;
    border-radius: 0.5rem;
    background: white;
    color: #6B7280;
    text-decoration: none;
    transition: all 0.2s ease;
}

/* Dark mode pagination buttons */
.dark .pagination-button {
    border: 1px solid var(--border-primary);
    background: var(--card-bg);
    color: var(--text-secondary);
}

.pagination-button:hover,
.pagination-button.active {
    border-color: #5A67D8;
    color: #5A67D8;
    background: #F0F4FF;
}

/* Dark mode pagination button hover/active */
.dark .pagination-button:hover,
.dark .pagination-button.active {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.1);
}

.pagination-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}