@import url('common.css');

/* 文章详情页样式 - 优化可读性 */
body .post-container {
    max-width: 900px;
    margin: 2rem auto;
    padding: 40px;
    background-color: #FFFFFF;
    border-radius: 10px;
    box-shadow: 0 3px 20px var(--shadow-color);
}

body .post-detail {
    background: transparent;
}

/* 文章头部 - 现代简约设计 */
body .post-header {
    text-align: left;
    position: relative;
    padding-bottom: 16px;
    margin-bottom: 30px;
    background: transparent;
    padding-left: 12px;
}

body .post-title {
    font-size: var(--font-size-xxl);
    line-height: 1.3;
    margin-bottom: 20px;
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
    display: block;
    letter-spacing: -0.5px;
    background: transparent !important;
    font-family: var(--heading-font);
}

body .post-title:after {
    content: '';
    position: absolute;
    width: 40px;
    height: 3px;
    background-color: var(--accent-color);
    bottom: -10px;
    left: 0;
    transform: none;
    border-radius: 2px;
}

body .post-meta {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-size: var(--font-size-small);
    color: var(--dark-gray);
    margin-top: 0;
    padding-top: 8px;
    border-top: 1px solid var(--medium-gray);
    padding-bottom: 0;
}

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

body .post-meta i {
    margin-right: 5px;
    color: var(--dark-gray);
}

/* 分享按钮 */
body .post-share {
    position: relative;
    margin-left: auto;
}

body .share-btn {
    background-color: var(--light-bg);
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    font-size: var(--font-size-small);
    padding: 6px 12px;
    border-radius: 16px;
    transition: all 0.2s;
}

body .share-btn:hover {
    background-color: var(--primary-color-10);
    transform: translateY(-2px);
}

body .share-btn i {
    margin-right: 5px;
}

body .share-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    box-shadow: 0 5px 20px var(--shadow-color);
    border-radius: 8px;
    padding: 8px 0;
    min-width: 160px;
    z-index: 100;
    display: none;
}

body .share-dropdown.active {
    display: block;
}

body .share-dropdown a {
    display: block;
    padding: 6px 12px;
    color: var(--text-color);
    text-decoration: none;
    transition: background-color 0.2s, color 0.2s;
    font-size: var(--font-size-small);
}

body .share-dropdown a:hover {
    background-color: var(--light-bg);
    color: var(--primary-color);
}

body .share-dropdown i {
    width: 16px;
    text-align: center;
    margin-right: 6px;
}

/* 文章内容 */
body .post-content {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: 40px;
    padding-left: 12px;
    padding-right: 12px;
}

body .post-content p {
    margin-bottom: 1.2rem;
}

body .post-content h2 {
    font-size: var(--font-size-xl);
    margin: 2rem 0 0.8rem;
    padding-bottom: 0.4rem;
    color: var(--primary-color);
    font-weight: 600;
    font-family: var(--heading-font);
}

body .post-content h3 {
    font-size: var(--font-size-large);
    margin: 1.6rem 0 0.8rem;
    color: var(--primary-color);
    font-weight: 600;
    font-family: var(--heading-font);
}

body .post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    margin: 1.6rem 0;
    box-shadow: 0 4px 12px var(--shadow-color);
}

body .post-content blockquote {
    border-left: 3px solid var(--accent-color);
    padding: 0.4rem 0 0.4rem 1.2rem;
    margin: 1.2rem 0;
    background-color: var(--light-bg);
    border-radius: 0 6px 6px 0;
    color: var(--dark-gray);
}

body .post-content pre {
    background-color: var(--light-bg);
    padding: 1.2rem;
    border-radius: 6px;
    overflow-x: auto;
    margin: 1.2rem 0;
    font-size: var(--font-size-small);
    border: 1px solid var(--medium-gray);
    font-family: var(--code-font);
}

body .post-content code {
    background-color: var(--light-bg);
    padding: 2px 4px;
    border-radius: 4px;
    font-size: var(--font-size-small);
    color: var(--text-color);
    font-family: var(--code-font);
    border: 1px solid var(--medium-gray);
}

body .post-content a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
    font-weight: 500;
}

body .post-content a:hover {
    border-bottom-color: var(--primary-color);
}

body .post-content ul, body .post-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

body .post-content li {
    margin-bottom: 0.5rem;
}

/* 文章底部 */
body .post-footer {
    border-top: 1px solid var(--medium-gray);
    padding-top: 30px;
    margin-bottom: 50px;
}

/* 标签 */
body .post-tags {
    margin-bottom: 20px;
}

body .tag {
    display: inline-block;
    background-color: var(--light-bg);
    color: var(--dark-gray);
    padding: 5px 12px;
    border-radius: 20px;
    margin-right: 8px;
    margin-bottom: 8px;
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.2s;
}

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

/* 文章操作按钮 */
body .post-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

body .action-btn {
    background: none;
    border: 1px solid var(--medium-gray);
    border-radius: 20px;
    padding: 8px 15px;
    font-size: 0.9rem;
    color: var(--dark-gray);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
}

body .action-btn i {
    margin-right: 6px;
}

body .action-btn:hover {
    background-color: var(--light-bg);
    border-color: var(--dark-gray);
}

body .like-btn.liked {
    color: var(--error-color);
    border-color: var(--error-color);
}

body .bookmark-btn.bookmarked {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

/* 评论区样式 */
body .comments-section {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid var(--medium-gray);
}

body .comments-section h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

body .comment-form {
    margin-bottom: 30px;
}

body .comment-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--medium-gray);
    border-radius: 8px;
    min-height: 120px;
    margin-bottom: 15px;
    font-family: inherit;
    resize: vertical;
}

body .comment-form button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 8px 20px;
    cursor: pointer;
    transition: all 0.2s;
}

body .comment-form button:hover {
    background-color: #003D73;
    transform: translateY(-2px);
}

body .login-to-comment {
    background-color: var(--light-bg);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 30px;
}

body .login-to-comment a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

/* 相关文章 */
body .related-posts {
    margin-top: 3rem;
    padding: 2rem;
    background-color: var(--light-bg);
    border-radius: 8px;
}

body .related-posts h2 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--primary-color);
    text-transform: capitalize;
}

body .related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

body .related-post-card {
    background-color: #fff;
    border-radius: 6px;
    padding: 1.2rem;
    box-shadow: 0 2px 4px var(--shadow-color);
    transition: all 0.2s;
}

body .related-post-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

body .related-post-card h3 {
    margin-top: 0;
    font-size: 1.1rem;
}

body .related-post-card h3 a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

body .related-post-card h3 a:hover {
    color: var(--accent-color);
}

body .related-post-card p {
    color: var(--dark-gray);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* 响应式设计 */
@media (max-width: 768px) {
    body .post-container {
        padding: 30px 20px;
        margin: 1rem auto;
    }
    
    body .post-title {
        font-size: 1.8rem;
    }
    
    body .post-content {
        font-size: 1rem;
        padding-left: 5px;
        padding-right: 5px;
    }
    
    body .related-posts-grid {
        grid-template-columns: 1fr;
    }
    
    body .post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    body .post-share {
        margin-left: 0;
        margin-top: 10px;
    }
}