/**
 * @name: markdown.css
 * @description: 統一 Markdown 渲染樣式（.markdown-body 容器）
 * @version: 1.0.0
 * @author: Baiya Wang
 * @date: 2026-03-27
 *
 * 使用方式：在需要 Markdown 渲染的頁面引入此 CSS，
 * 並在容器元素上加上 .markdown-body class。
 */

/* ============================
   Markdown 渲染通用樣式
   ============================ */

/* 標題 */
.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
    color: var(--text-primary);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    line-height: 1.4;
}

.markdown-body h1 { font-size: 1.75rem; }
.markdown-body h2 { font-size: 1.5rem; border-bottom: 1px solid var(--border-color); padding-bottom: 0.3rem; }
.markdown-body h3 { font-size: 1.25rem; }
.markdown-body h4 { font-size: 1.1rem; }

.markdown-body h1:first-child,
.markdown-body h2:first-child,
.markdown-body h3:first-child {
    margin-top: 0;
}

/* 段落 */
.markdown-body p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.markdown-body p:last-child {
    margin-bottom: 0;
}

/* 列表 */
.markdown-body ul,
.markdown-body ol {
    padding-left: 2rem;
    margin-bottom: 1rem;
}

.markdown-body li {
    margin-bottom: 0.25rem;
}

/* 引用區塊 */
.markdown-body blockquote {
    border-left: 4px solid var(--primary-color);
    padding: 0.5rem 1rem;
    margin: 1rem 0;
    background: var(--bg-secondary);
    border-radius: 0 0.25rem 0.25rem 0;
    color: var(--text-secondary);
}

.markdown-body blockquote p:last-child {
    margin-bottom: 0;
}

/* 行內程式碼 */
.markdown-body code {
    background: var(--bg-secondary);
    padding: 0.15rem 0.4rem;
    border-radius: 0.25rem;
    font-size: 0.875em;
    color: var(--text-primary);
}

/* 程式碼區塊 */
.markdown-body pre {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
    overflow-x: auto;
    margin-bottom: 1rem;
}

.markdown-body pre code {
    background: none;
    padding: 0;
    border-radius: 0;
    font-size: 0.875rem;
}

/* 表格 */
.markdown-body table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

.markdown-body table th,
.markdown-body table td {
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.75rem;
    text-align: left;
}

.markdown-body table th {
    background: var(--bg-secondary);
    font-weight: 600;
}

.markdown-body table tr:nth-child(even) {
    background: var(--bg-secondary);
}

/* 水平線 */
.markdown-body hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 1.5rem 0;
}

/* 連結 */
.markdown-body a {
    color: var(--primary-color);
    text-decoration: none;
}

.markdown-body a:hover {
    text-decoration: underline;
}

/* 圖片 */
.markdown-body img {
    max-width: 100%;
    height: auto;
    border-radius: 0.25rem;
}

/* 強調 */
.markdown-body strong {
    font-weight: 600;
}