/* Blog Page Styles */
.blog-section {
    margin-top: 72px;
    min-height: calc(100vh - 72px - 300px);
    padding: 60px 24px 80px;
    background: var(--gray-100);
}

.blog-container {
    max-width: 1400px;
    margin: 0 auto;
}

.blog-header {
    margin-bottom: 40px;
}

.blog-header h1 {
    font-size: 32px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.blog-header p {
    font-size: 16px;
    color: var(--gray-500);
}

/* Category Tabs */
.category-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.category-tab {
    padding: 10px 20px;
    background: var(--white);
    border: 1.5px solid var(--gray-300);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s;
}

.category-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.category-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.blog-thumbnail {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--gray-200);
}

.blog-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

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

.blog-category-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
}

.blog-category-badge.tech {
    background: rgba(20, 40, 160, 0.9);
    color: var(--white);
}

.blog-category-badge.tutorial {
    background: rgba(34, 197, 94, 0.9);
    color: var(--white);
}

.blog-category-badge.news {
    background: rgba(59, 130, 246, 0.9);
    color: var(--white);
}

.blog-category-badge.tips {
    background: rgba(249, 115, 22, 0.9);
    color: var(--white);
}

.blog-content {
    padding: 24px;
}

.blog-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-excerpt {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--gray-400);
}

.blog-date {
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-date svg {
    width: 14px;
    height: 14px;
}

.blog-views {
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-views svg {
    width: 14px;
    height: 14px;
}

/* Featured Post */
.featured-post {
    grid-column: span 2;
}

.featured-post .blog-thumbnail {
    height: 300px;
}

.featured-post .blog-title {
    font-size: 24px;
}

.featured-post .blog-excerpt {
    -webkit-line-clamp: 3;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
}

.pagination-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--white);
    border: 1.5px solid var(--gray-300);
    color: var(--gray-600);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.pagination-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.pagination-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

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

.pagination-btn svg {
    width: 18px;
    height: 18px;
}

/* Empty State */
.blog-empty {
    text-align: center;
    padding: 80px 20px;
    background: var(--white);
    border-radius: 16px;
    grid-column: span 3;
}

.blog-empty svg {
    width: 64px;
    height: 64px;
    color: var(--gray-300);
    margin-bottom: 16px;
}

.blog-empty p {
    font-size: 16px;
    color: var(--gray-500);
}

@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .featured-post {
        grid-column: span 2;
    }

    .blog-empty {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .blog-header h1 {
        font-size: 26px;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .featured-post {
        grid-column: span 1;
    }

    .featured-post .blog-thumbnail {
        height: 200px;
    }

    .featured-post .blog-title {
        font-size: 18px;
    }

    .blog-empty {
        grid-column: span 1;
    }

    .blog-thumbnail {
        height: 180px;
    }

    .pagination-btn {
        width: 36px;
        height: 36px;
    }
}