/**
 * Blog Listing Page Styles
 * AIMM-inspired design for blog post listings
 */

.blog-hero {
    padding: 100px 0 60px;
    text-align: center;
    background: linear-gradient(135deg, var(--gray-200) 0%, var(--gray-300) 100%);
    position: relative;
}

.blog-hero h1 {
    font-size: 48px;
    margin-bottom: 15px;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    position: relative;
    z-index: 1;
}

.blog-hero p {
    font-size: 18px;
    color: #e5e5e5;
    max-width: 600px;
    margin: 0 auto;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
    position: relative;
    z-index: 1;
}

.blog-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
}

.blog-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
}

@media (max-width: 991px) {
    .blog-layout {
        grid-template-columns: 1fr;
    }
}

/* Featured Post */
.featured-post {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 40px;
    aspect-ratio: 3 / 2;
    cursor: pointer;
    transition: transform 0.3s;
}

.featured-post:hover {
    transform: scale(1.02);
}

.featured-post-image {
    width: 100%; 
    object-fit: cover;
    aspect-ratio: 3 / 2;
}

.featured-post-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
}

.featured-badge {
    display: inline-block;
    padding: 6px 12px;
    background: var(--primary-color);
    color: white;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.featured-post-title {
    font-size: 32px;
    margin: 0 0 10px 0;
    color: white;
}

.featured-post-meta {
    display: flex;
    gap: 15px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
}

.featured-post-excerpt {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    max-width: 600px;
}

/* Blog Posts Grid */
.blog-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.blog-post-card {
    background: var(--gray-200);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.blog-post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.blog-post-image {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

.blog-post-image-placeholder {
    width: 100%;
    aspect-ratio: 3 / 2;
    background: var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: var(--text-secondary);
    opacity: 0.3;
}

.blog-post-content {
    padding: 20px;
}

.blog-post-categories {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.blog-post-category {
    font-size: 11px;
    padding: 4px 10px;
    background: var(--primary-color);
    color: white;
    border-radius: 12px;
    text-transform: uppercase;
    font-weight: 600;
}

.blog-post-title {
    font-size: 20px;
    margin: 0 0 10px 0;
    color: var(--text-color);
    line-height: 1.3;
}

.blog-post-excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0 0 15px 0;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-post-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 13px;
    color: var(--text-secondary);
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-post-meta i {
    margin-right: 5px;
}

/* Sidebar */
.blog-sidebar {
    position: sticky;
    top: 20px;
}

.sidebar-widget {
    background: var(--gray-200);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 25px;
}

.sidebar-widget-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 20px 0;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-categories {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sidebar-category {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background: var(--gray-300);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.2s;
}

.sidebar-category:hover {
    background: var(--gray-400);
    transform: translateX(5px);
}

.sidebar-category-name {
    font-weight: 500;
}

.sidebar-category-count {
    font-size: 12px;
    padding: 3px 8px;
    background: var(--primary-color);
    color: white;
    border-radius: 10px;
}

.sidebar-post {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.2s;
}

.sidebar-post:last-child {
    border-bottom: none;
}

.sidebar-post:hover {
    opacity: 0.8;
}

.sidebar-post-image {
    width: 60px;
    height: 60px;
    border-radius: 6px;
    object-fit: cover;
    flex-shrink: 0;
}

.sidebar-post-image-placeholder {
    width: 60px;
    height: 60px;
    border-radius: 6px;
    background: var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 20px;
    color: var(--text-secondary);
    opacity: 0.3;
}

.sidebar-post-info {
    flex: 1;
    min-width: 0;
}

.sidebar-post-title {
    font-size: 14px;
    font-weight: 500;
    margin: 0 0 5px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sidebar-post-meta {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Pagination */
.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 40px;
}

.pagination-btn {
    padding: 10px 20px;
    background: var(--gray-200);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    font-size: 14px;
}

.pagination-btn:hover:not(.disabled) {
    background: var(--gray-300);
    border-color: var(--primary-color);
}

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

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

/* Loading State */
.blog-loading {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.blog-loading i {
    font-size: 48px;
    margin-bottom: 20px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Empty State */
.blog-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-secondary);
}

.blog-empty i {
    font-size: 72px;
    margin-bottom: 20px;
    opacity: 0.3;
}

.blog-empty h3 {
    color: var(--text-color);
    margin-bottom: 10px;
}

/* Mobile Responsive */
@media (max-width: 767px) {
    .blog-hero h1 {
        font-size: 32px;
    }

    .blog-hero p {
        font-size: 16px;
    }

    .featured-post-overlay {
        padding: 20px;
    }

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

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

    .blog-sidebar {
        position: static;
    }
}