/**
 * Blog Page Styles
 * Responsive, dark-mode compatible design for blog listing and individual posts
 */

/* Ensure full page height for dark mode background */
html, body {
    min-height: 100vh;
}

.dark-mode main {
    min-height: 100vh;
}

/* ========================================
   Blog Post Page Layout Overrides
   ======================================== */

/* Override global layout.css for blog post pages - CRITICAL for header spacing */
body.blog-post-page main,
html body.blog-post-page main {
    padding-top: 120px !important; /* Header height (80px) + extra spacing (40px) */
    padding-left: 20px !important;
    padding-right: 20px !important;
    padding-bottom: 40px !important;
}

/* Prevent layout.css from applying max-width to direct children */
body.blog-post-page main > *,
html body.blog-post-page main > * {
    max-width: none !important;
    margin: 0 auto !important;
}

/* Ensure blog post container fills properly */
body.blog-post-page .blog-post-container {
    width: 100%;
    max-width: 100%;
    padding: 0 !important;
}

/* ========================================
   Blog Hero Section
   ======================================== */

.blog-hero {
    background: transparent; /* No background in light mode */
    color: var(--text-primary);
    padding: var(--spacing-3xl) var(--spacing-lg);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    padding-top: 120px; /* Add padding to prevent header overlap */
}

.dark-mode .blog-hero {
    background: transparent;
    color: white;
}

.blog-hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-heading);
}

.blog-hero p {
    font-size: 1.15rem;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   Blog Controls Section
   ======================================== */

.blog-controls {
    padding: var(--spacing-xl) var(--spacing-lg);
    background-color: transparent; /* Remove background for light mode */
    border-bottom: 1px solid var(--border-color);
}

.dark-mode .blog-controls {
    background-color: transparent; /* Keep transparent for dark mode too */
}

/* Search Bar */
.search-bar {
    position: relative;
    max-width: 600px;
    margin: 0 auto var(--spacing-xl) auto;
}

.search-bar i {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-color-light);
    font-size: 1.1rem;
}

.search-bar input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 3rem;
    border: 2px solid var(--border-color);
    border-radius: 50px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: white;
    color: var(--text-primary);
}

.dark-mode .search-bar input {
    background-color: white;
    color: var(--brand-primary-dark);
    border-color: var(--border-color);
}

.dark-mode .search-bar input::placeholder {
    color: var(--brand-primary-dark);
    opacity: 0.7;
}

.dark-mode .search-bar i {
    color: var(--brand-primary-dark);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--brand-accent-orange);
    box-shadow: 0 0 0 3px rgba(235, 129, 50, 0.1);
}

/* Category Filter */
.category-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid var(--border-color);
    background-color: white;
    color: var(--text-primary);
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.dark-mode .filter-btn {
    background-color: var(--background-darker);
    color: var(--text-primary-dark);
    border-color: var(--border-color-dark);
}

.filter-btn:hover {
    border-color: var(--brand-accent-orange);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.filter-btn.active {
    background-color: var(--brand-accent-orange);
    color: white;
    border-color: var(--brand-accent-orange);
}

.filter-btn i {
    font-size: 0.9rem;
}

/* ========================================
   Blog Grid Section
   ======================================== */

.blog-grid-section {
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

/* Blog Card */
.blog-card {
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.dark-mode .blog-card {
    background-color: #1e2a3a; /* Dark blue instead of brown */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.dark-mode .blog-card:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5);
}

.blog-card-header {
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.dark-mode .blog-card-header {
    border-bottom-color: var(--border-color-dark);
}

.category-badge {
    background-color: var(--brand-primary-dark);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.reading-time {
    color: var(--text-color-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.dark-mode .reading-time {
    color: var(--text-light-dark);
}

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

.blog-card-content h3 {
    font-size: 1.35rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.blog-card-content h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.dark-mode .blog-card-content h3 a {
    color: var(--text-primary-dark);
}

.blog-card-content h3 a:hover {
    color: var(--brand-accent-orange);
}

.blog-meta {
    color: var(--text-color-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.dark-mode .blog-meta {
    color: var(--text-light-dark);
}

.blog-meta i {
    margin-right: var(--spacing-xs);
}

.blog-excerpt {
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dark-mode .blog-excerpt {
    color: var(--text-secondary-dark);
}

.blog-card-footer {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.dark-mode .blog-card-footer {
    border-top-color: var(--border-color-dark);
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    width: 100%;
}

.blog-tags .tag {
    background-color: var(--background-light);
    color: var(--text-color);
    padding: 4px var(--spacing-sm);
    border-radius: 4px;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.dark-mode .blog-tags .tag {
    background-color: var(--background-dark);
    color: var(--text-secondary-dark);
}

.read-more {
    color: var(--brand-accent-orange);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: gap 0.3s ease;
    align-self: flex-end;
}

.read-more:hover {
    gap: var(--spacing-sm);
}

/* ========================================
   Pagination
   ======================================== */

.pagination {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-2xl);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.pagination-btn,
.pagination-number {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    background-color: white;
    color: var(--text-primary);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.dark-mode .pagination-btn,
.dark-mode .pagination-number {
    background-color: var(--background-darker);
    color: var(--text-primary-dark);
    border-color: var(--border-color-dark);
}

.pagination-btn:hover,
.pagination-number:hover {
    border-color: var(--brand-accent-orange);
    background-color: var(--brand-accent-orange);
    color: white;
}

.pagination-number.active {
    background-color: var(--brand-accent-orange);
    color: white;
    border-color: var(--brand-accent-orange);
}

.pagination-numbers {
    display: flex;
    gap: var(--spacing-xs);
}

.pagination-ellipsis {
    padding: var(--spacing-sm) var(--spacing-xs);
    color: var(--text-color-light);
}

/* ========================================
   No Results / Error States
   ======================================== */

.no-results,
.error-message,
.loading-spinner {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    grid-column: 1 / -1;
}

.no-results i,
.error-message i,
.loading-spinner i {
    font-size: 3rem;
    color: var(--text-color-light);
    margin-bottom: var(--spacing-lg);
}

.no-results p,
.error-message p,
.loading-spinner p {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: var(--spacing-lg);
}

.dark-mode .no-results p,
.dark-mode .error-message p,
.dark-mode .loading-spinner p {
    color: var(--text-secondary-dark);
}

/* ========================================
   Individual Blog Post Styles
   ======================================== */

.blog-post-container {
    padding: var(--spacing-2xl) 0; /* Remove horizontal padding, keep vertical */
    width: 100%;
}

.blog-post-container .content-container {
    max-width: 900px !important;
    margin: 0 auto !important;
    padding: 0 var(--spacing-lg) !important; /* Horizontal padding for mobile */
    width: 100% !important;
    box-sizing: border-box !important;
}

/* Double-check centering with additional specificity */
body.blog-post-page .blog-post-container .content-container {
    max-width: 900px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--text-color-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.dark-mode .breadcrumb a {
    color: var(--text-light-dark);
}

.breadcrumb a:hover {
    color: var(--brand-accent-orange);
}

.breadcrumb .separator {
    color: var(--text-color-light);
    font-size: 0.75rem;
}

.dark-mode .breadcrumb .separator {
    color: var(--text-light-dark);
}

.breadcrumb .current {
    color: var(--text-primary);
    font-weight: 500;
}

.dark-mode .breadcrumb .current {
    color: var(--text-primary-dark);
}

/* Post Header */
.post-header {
    margin-bottom: var(--spacing-2xl);
    margin-top: var(--spacing-xl); /* Add top margin for spacing */
    padding-bottom: var(--spacing-lg);
    position: relative; /* Ensure it stays in flow */
    width: 100%; /* Ensure full width within container */
    box-sizing: border-box;
    display: block; /* Ensure block-level stacking */
    clear: both;
}

.post-meta-top {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: 24px; /* Fixed spacing to ensure separation */
    flex-wrap: wrap;
    position: relative; /* Ensure it stays in flow */
    clear: both;
}

.post-header h1 {
    font-size: 2.5rem;
    line-height: 1.3;
    margin-bottom: 24px; /* Fixed spacing to ensure separation */
    margin-top: 0; /* Remove default top margin */
    color: var(--text-primary);
    word-wrap: break-word;
    position: relative; /* Ensure it stays in flow */
    display: block;
    clear: both;
}

.dark-mode .post-header h1 {
    color: var(--text-primary-dark);
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    color: var(--text-color-light);
    font-size: 0.95rem;
    margin-bottom: 24px; /* Fixed spacing to ensure separation */
    clear: both;
}

.dark-mode .post-meta {
    color: var(--text-light-dark);
}

.post-meta span {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.post-meta i {
    color: var(--brand-accent-orange);
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: 0; /* No extra margin, already in post-header with padding-bottom */
    clear: both;
}

.post-tags .tag {
    background-color: var(--background-light);
    color: var(--text-color);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.dark-mode .post-tags .tag {
    background-color: var(--background-dark);
    color: var(--text-secondary-dark);
}

/* Post Content */
.post-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: var(--spacing-3xl);
}

.dark-mode .post-content {
    color: var(--text-secondary-dark);
}

.post-content h2 {
    font-size: 1.8rem;
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.dark-mode .post-content h2 {
    color: var(--text-primary-dark);
}

.post-content h3 {
    font-size: 1.4rem;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.dark-mode .post-content h3 {
    color: var(--text-primary-dark);
}

.post-content p {
    margin-bottom: var(--spacing-lg);
}

.post-content a {
    color: var(--brand-accent-orange);
    text-decoration: underline;
    transition: opacity 0.3s ease;
}

.post-content a:hover {
    opacity: 0.8;
}

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

.post-content li {
    margin-bottom: var(--spacing-sm);
}

/* Post Footer */
.post-footer {
    margin-top: var(--spacing-3xl);
}

.related-posts {
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background-color: var(--background-light);
    border-radius: 12px;
}

.dark-mode .related-posts {
    background-color: #1e2a3a; /* Dark blue to match cards */
}

.related-posts h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.dark-mode .related-posts h3 {
    color: var(--text-primary-dark);
}

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

.related-card {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.dark-mode .related-card {
    background-color: #2a3a4f; /* Slightly lighter dark blue for related cards */
    border-color: #3a4a5f;
}

.related-card:hover {
    border-color: var(--brand-accent-orange);
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.related-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.category-badge-small {
    background-color: var(--brand-primary-dark);
    color: white;
    padding: 4px var(--spacing-sm);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.reading-time-small {
    color: var(--text-color-light);
    font-size: 0.8rem;
}

.related-card h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.dark-mode .related-card h4 {
    color: var(--text-primary-dark);
}

.related-card p {
    font-size: 0.9rem;
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dark-mode .related-card p {
    color: var(--text-secondary-dark);
}

.read-more-link {
    color: var(--brand-accent-orange);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.post-navigation {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--border-color);
}

.dark-mode .post-navigation {
    border-top-color: var(--border-color-dark);
}

.back-to-blog {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--brand-primary-dark);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.back-to-blog:hover {
    background-color: var(--brand-accent-orange);
    transform: translateX(-4px);
}

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

@media (max-width: 767px) {
    .blog-hero {
        padding: var(--spacing-2xl) var(--spacing-md);
    }
    
    .blog-hero h1 {
        font-size: 2rem;
    }
    
    .blog-hero p {
        font-size: 1rem;
    }
    
    .blog-controls {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .search-bar {
        margin-bottom: var(--spacing-lg);
    }
    
    /* Make filter buttons more touch-friendly on mobile */
    .category-filter {
        gap: var(--spacing-sm);
        padding: 0;
    }
    
    .filter-btn {
        padding: 12px 20px;
        font-size: 0.9rem;
        min-height: 44px; /* Touch target size */
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .blog-grid-section {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .post-header h1 {
        font-size: 1.8rem;
    }
    
    .post-content {
        font-size: 1rem;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .pagination-controls {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 575px) {
    .blog-hero h1 {
        font-size: 1.75rem;
    }
    
    .filter-btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
    
    .blog-card {
        padding: var(--spacing-lg);
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1025px) {
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}