/* ==========================================
   BLOG PAGE STYLES
   ========================================== */

/* Blog Search Interface */
.blog-search-container {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.search-box {
    position: relative;
    margin-bottom: 1rem;
}

.search-input {
    width: 100%;
    padding: 1rem 3.5rem 1rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-normal);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(64, 224, 208, 0.1);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-button {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.search-button:hover {
    background: var(--accent-secondary);
    transform: translateY(-50%) scale(1.05);
}

.advanced-search-toggle {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.advanced-search-toggle:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.advanced-search-panel {
    display: none;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.advanced-search-panel.expanded {
    display: block;
}

.advanced-search-filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.filter-group label {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.filter-select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
}

.tag-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    max-height: 120px;
    overflow-y: auto;
}

.tag-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.5rem;
    background: var(--bg-secondary);
    border-radius: 4px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.tag-checkbox:hover {
    background: var(--accent-primary-light);
}

.tag-checkbox input[type="checkbox"] {
    margin: 0;
}

.advanced-search-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.apply-filters-btn,
.reset-filters-btn {
    padding: 0.5rem 1.5rem;
    border-radius: 6px;
    border: none;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.apply-filters-btn {
    background: var(--accent-primary);
    color: white;
}

.apply-filters-btn:hover {
    background: var(--accent-secondary);
}

.reset-filters-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.reset-filters-btn:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* Search Results */
.search-results-info {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--accent-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.search-results-info p {
    margin: 0;
    color: var(--text-primary);
}

.clear-search,
.clear-search-link {
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 0.25rem 0.75rem;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.clear-search:hover,
.clear-search-link:hover {
    background: var(--accent-secondary);
}

.no-results {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-card);
    border-radius: 12px;
    margin: 2rem 0;
}

.no-results h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.no-results p {
    color: var(--text-secondary);
    margin: 0;
}

/* Search - Legacy styles for compatibility */
.search-container {
    position: relative;
    margin-bottom: 2rem;
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.1rem;
    pointer-events: none;
}

/* Blog Stats */
.blog-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-width: 120px;
    transition: all var(--transition-normal);
}

.stat-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-primary);
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* No Posts Message */
.no-posts {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    margin: 2rem 0;
}

.no-posts-icon {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.no-posts-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.no-posts-text {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Blog Header */
.blog-header {
    background: var(--bg-primary);
    padding: 120px 0 60px 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.blog-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(64, 224, 208, 0.05) 0%, rgba(100, 149, 237, 0.05) 100%);
    pointer-events: none;
}

.blog-header .page-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: white;
    background-clip: text;
    position: relative;
    z-index: 1;
}

.blog-header .page-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Blog Main Content */
.blog-main {
    padding: 60px 0;
    background: var(--bg-primary);
}

.blog-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Blog Posts */
.blog-posts {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.blog-post {
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    position: relative;
}

.blog-post:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
}

.blog-post.featured {
    border: 2px solid var(--accent-primary);
}

.blog-post.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(64, 224, 208, 0.02) 0%, rgba(100, 149, 237, 0.02) 100%);
    pointer-events: none;
}

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

.post-image {
    width: 100%;
    height: 200px;
    background: var(--bg-hover);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal);
}

/* Alternative background sizing options for better image display */
.post-image.contain {
    background-size: contain;
    background-color: var(--bg-secondary);
}

.post-image.top {
    background-position: center top;
}

.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.blog-post:hover .post-image {
    transform: scale(1.02);
    transition: transform var(--transition-normal);
}

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

.post-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--accent-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 2;
}

.post-content {
    padding: 2rem;
}

.post-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.post-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.post-link {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-normal);
}

.post-link:hover {
    color: var(--accent-primary);
}

.post-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.post-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.tag {
    padding: 0.25rem 0.75rem;
    background: var(--bg-hover);
    color: var(--accent-primary);
    border: 1px solid var(--accent-primary);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.tag:hover {
    background: var(--accent-primary);
    color: white;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.read-more:hover {
    gap: 0.75rem;
    color: var(--accent-secondary);
}

/* Blog Sidebar */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sidebar-section {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.sidebar-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-primary);
}

.sidebar-text {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Categories List */
.category-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-list li {
    margin: 0;
}

.category-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.category-link:hover {
    background: var(--bg-hover);
    color: var(--accent-primary);
    transform: translateX(5px);
}

.count {
    background: var(--accent-primary);
    color: rgb(0, 0, 0);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 1.5rem;
    text-align: center;
}

/* Recent Posts */
.recent-posts {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.recent-post {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.recent-post:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.recent-post:hover {
    transform: translateX(5px);
}

.recent-post h4 {
    margin: 0 0 0.5rem 0;
}

.recent-post-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.3;
    transition: color var(--transition-normal);
}

.recent-post-link:hover {
    color: var(--accent-primary);
}

.recent-post-date {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
    display: block;
}

/* Newsletter Form */
.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.newsletter-input {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
    transition: all var(--transition-normal);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(64, 224, 208, 0.1);
}

.newsletter-btn {
    padding: 0.75rem 1rem;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.newsletter-btn:hover {
    background: var(--accent-secondary);
    transform: translateY(-2px);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
    padding: 2rem 0;
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.pagination-link:hover,
.pagination-link.active {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.pagination-dots {
    display: flex;
    align-items: center;
    color: var(--text-muted);
    padding: 0 0.5rem;
}

/* About Section in Sidebar */
.about-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.about-section:last-child {
    margin-bottom: 0;
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
    .blog-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }

    .blog-sidebar {
        order: -1;
    }

    /* Search Interface Mobile Adjustments */
    .advanced-search-filters {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .tag-checkboxes {
        max-height: 100px;
    }

    .advanced-search-actions {
        justify-content: stretch;
    }

    .apply-filters-btn,
    .reset-filters-btn {
        flex: 1;
    }
}

@media (max-width: 768px) {
    .blog-header {
        padding: 100px 0 40px 0;
    }

    .blog-header .page-title {
        font-size: 2.5rem;
    }

    .blog-header .page-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .blog-main {
        padding: 40px 0;
    }

    .post-content {
        padding: 1.5rem;
    }

    .post-title {
        font-size: 1.3rem;
    }

    .post-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .blog-post.featured .post-image {
        height: 250px;
    }

    .sidebar-section {
        padding: 1rem;
    }

    /* Search Interface Mobile */
    .blog-search-container {
        padding: 1rem;
        margin-bottom: 1rem;
    }

    .search-results-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .tag-checkboxes {
        max-height: 80px;
        font-size: 0.8rem;
    }

    .advanced-search-actions {
        flex-direction: column;
    }
}


/* Loading Animation */
.blog-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

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

.filter-btn {
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

/* Coming Soon Badge */
.coming-soon-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-secondary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 2;
}

.post-content.coming-soon {
    opacity: 0.8;
}

.post-content.coming-soon .post-title {
    color: var(--text-muted);
}

/* Tags Cloud Styling */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tag-cloud-item {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.tag-cloud-item:hover {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}