/* ============================================
BLOG STYLES
استایل‌های بخش بلاگ و مجله
تم ایرانی نگین سنگ
============================================ */

/* صفحه اصلی بلاگ */
.blog-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.page-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
    position: relative;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: 50%;
    transform: translateX(50%);
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.page-header h1 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--primary-color);
    letter-spacing: -0.01em;
}

.page-header p {
    font-size: 16px;
    color: var(--text-secondary);
    margin: 0;
}

/* چیدمان اصلی بلاگ با سایدبار */
.blog-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
    align-items: start;
}

/* گرید مقالات */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

/* کارت مقاله */
.blog-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid var(--border-color);
    position: relative;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.blog-card:hover::before {
    opacity: 1;
}

.blog-thumb {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.blog-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.blog-info {
    padding: 20px;
}

.blog-date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.blog-info h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 12px 0;
    line-height: 1.5;
}

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

.blog-info h3 a:hover {
    color: var(--primary-color);
}

.blog-info p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0 0 16px 0;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: gap 0.3s;
    padding: 8px 16px;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-sm);
    background: var(--primary-light);
}

.read-more:hover {
    gap: 10px;
    background: var(--primary-color);
    color: white;
}

/* سایدبار دسته‌بندی‌ها */
.blog-sidebar {
    position: sticky;
    top: 100px;
}

.blog-categories-sidebar {
    background: white;
    padding: 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
    border: 2px solid var(--border-color);
}

.blog-categories-sidebar h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 16px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-color);
    color: var(--primary-color);
    position: relative;
}

.blog-categories-sidebar h3::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: 0;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.blog-categories-sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.blog-categories-sidebar li {
    margin-bottom: 8px;
}

.blog-categories-sidebar a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px;
    transition: all 0.3s;
    border-right: 3px solid transparent;
}

.blog-categories-sidebar a:hover,
.blog-categories-sidebar a.active {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent-light) 100%);
    color: var(--primary-dark);
    font-weight: 600;
    border-right-color: var(--primary-color);
}

.blog-categories-sidebar .count {
    background: var(--bg-tertiary);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    transition: all 0.3s;
}

.blog-categories-sidebar a:hover .count,
.blog-categories-sidebar a.active .count {
    background: var(--primary-color);
    color: white;
}

/* صفحه تکی مقاله */
.blog-single {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}

.single-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
    position: relative;
}

.single-header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: 50%;
    transform: translateX(50%);
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.single-header h1 {
    font-size: 32px;
    font-weight: 800;
    margin: 0 0 16px 0;
    color: var(--primary-color);
    line-height: 1.4;
    letter-spacing: -0.01em;
}

.single-header .meta {
    display: flex;
    justify-content: center;
    gap: 24px;
    font-size: 14px;
    color: var(--text-muted);
}

.single-header .meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.single-image {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: 30px;
    border: 2px solid var(--border-color);
}

.single-content {
    background: white;
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    font-size: 16px;
    line-height: 2;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.single-content h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 30px 0 16px 0;
    color: var(--primary-color);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--accent-color);
}

.single-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 24px 0 12px 0;
    color: var(--text-primary);
}

.single-content p {
    margin-bottom: 16px;
}

.single-content ul,
.single-content ol {
    margin: 16px 0;
    padding-right: 24px;
}

.single-content li {
    margin-bottom: 8px;
}

.single-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: 20px 0;
    border: 1px solid var(--border-color);
}

.single-content blockquote {
    border-right: 4px solid var(--primary-color);
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--accent-light) 100%);
    padding: 20px 24px;
    margin: 24px 0;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--text-secondary);
}

/* حالت خالی */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    grid-column: 1 / -1;
}

.empty-state svg {
    color: var(--text-muted);
    margin-bottom: 20px;
}

.empty-state h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: var(--text-primary);
}

.empty-state p {
    color: var(--text-secondary);
    margin: 0 0 20px 0;
}

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

.page-btn {
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: white;
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 600;
}

.page-btn:hover,
.page-btn.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 58, 95, 0.3);
}

.page-dots {
    display: flex;
    align-items: center;
    padding: 0 8px;
    color: var(--text-muted);
}

/* ریسپانسیو */
@media (max-width: 900px) {
    .blog-layout {
        grid-template-columns: 1fr;
    }
    
    .blog-sidebar {
        position: static;
    }
    
    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    
    .single-content {
        padding: 24px;
    }
}

@media (max-width: 600px) {
    .blog-page {
        padding: 24px 16px;
    }
    
    .page-header h1 {
        font-size: 24px;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .single-header h1 {
        font-size: 22px;
    }
    
    .single-content {
        padding: 20px;
        font-size: 15px;
    }
    
    .single-content h2 {
        font-size: 20px;
    }
}