:root {
    --sky-blue: #87CEEB;
    --navy-blue: #010124;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --dark-gray: #333333;
    --text-color: #444444;
    --border-color: #e0e0e0;
}

.single-post-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
    display: flex;
    gap: 40px;
}

.single-post {
    flex: 1;
    background-color: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.post-title {
    color: var(--navy-blue);
    margin-bottom: 20px;
    font-size: 2.2rem;
    line-height: 1.3;
}

.post-meta {
    color: #666;
    margin-bottom: 30px;
    font-size: 0.95rem;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

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

.post-meta a {
    color: var(--sky-blue);
    text-decoration: none;
    transition: color 0.3s;
}

.post-meta a:hover {
    color: var(--navy-blue);
    text-decoration: underline;
}

.post-image-container {
    margin: 30px 0;
    text-align: center;
}

.post-image {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.post-content {
    line-height: 1.8;
    font-size: 1.1rem;
    color: var(--text-color);
}

.post-content p {
    margin-bottom: 20px;
}

.sidebar {
    width: 300px;
}

.widget {
    background-color: var(--white);
    padding: 25px;
    margin-bottom: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.widget-title {
    color: var(--navy-blue);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--sky-blue);
    font-size: 1.3rem;
}

.category-list, .recent-posts {
    list-style: none;
}

.category-list li, .recent-posts li {
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.category-list a, .recent-posts a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s;
    display: block;
}

.category-list a:hover, .recent-posts a:hover {
    color: var(--sky-blue);
}

.recent-posts .post-date {
    display: block;
    font-size: 0.85rem;
    color: #777;
    margin-top: 5px;
}

@media (max-width: 992px) {
    .single-post-container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .single-post {
        padding: 25px;
    }
    
    .post-title {
        font-size: 1.8rem;
    }
    
    .post-meta {
        flex-direction: column;
        gap: 8px;
    }
}