/* md-content.css - AI 消息内容 Markdown 样式 */

.ai-message-content {
    line-height: 1.6;
    font-size: 14px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.ai-message-content > *:first-child {
    margin-top: 0 !important;
}

.ai-message-content > *:last-child {
    margin-bottom: 0 !important;
}

.ai-message-content p {
    margin: 0.75em 0;
    line-height: 1.6;
}

.ai-message-content h1,
.ai-message-content h2,
.ai-message-content h3,
.ai-message-content h4 {
    margin: 1.2em 0 0.6em 0;
    font-weight: 600;
    line-height: 1.3;
    color: #202124;
}

.ai-message-content h1 {
    font-size: 1.5em;
    padding-bottom: 0.3em;
    border-bottom: 1px solid #eaecef;
}

.ai-message-content h2 {
    font-size: 1.3em;
}

.ai-message-content h3 {
    font-size: 1.1em;
}

.ai-message-content h4 {
    font-size: 1em;
}

.ai-message-content strong {
    font-weight: 700;
}

.ai-message-content em {
    font-style: italic;
}

.ai-message-content code:not(pre code) {
    background-color: rgba(0, 0, 0, 0.05);
    padding: 0.2em 0.4em;
    border-radius: 3px;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.9em;
}

.ai-message-content pre {
    background-color: #f6f8fa;
    border-radius: 6px;
    padding: 12px;
    overflow-x: auto;
    margin: 1em 0;
    border: 1px solid #e1e4e8;
}

.ai-message-content pre code {
    background-color: transparent;
    padding: 0;
    border-radius: 0;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.9em;
    line-height: 1.5;
    display: block;
}

/* ===== 列表样式强化 ===== */
.ai-message-content ul,
.ai-message-content ol {
    margin: 0.75em 0 !important;
    padding-left: 2em !important;
    line-height: 1.6 !important;
    display: block !important;
    list-style-position: outside !important;
}

.ai-message-content ul {
    list-style-type: disc !important;
}

.ai-message-content ol {
    list-style-type: decimal !important;
}

.ai-message-content li {
    margin: 0.35em 0 !important;
    line-height: 1.6 !important;
    display: list-item !important;
}

/* 嵌套列表 */
.ai-message-content ul ul,
.ai-message-content ol ul,
.ai-message-content ul ol,
.ai-message-content ol ol {
    margin: 0.25em 0 !important;
}

.ai-message-content ul ul {
    list-style-type: circle !important;
}

.ai-message-content ul ul ul {
    list-style-type: square !important;
}

/* 引用 */
.ai-message-content blockquote {
    border-left: 4px solid #1a73e8;
    padding: 0 1em;
    margin: 1em 0;
    color: #5f6368;
    font-style: italic;
}

.ai-message-content blockquote > :first-child {
    margin-top: 0;
}

.ai-message-content blockquote > :last-child {
    margin-bottom: 0;
}

/* 水平线 */
.ai-message-content hr {
    border: none;
    border-top: 1px solid #e0e0e0;
    margin: 1.5em auto;
}

/* 链接 */
.ai-message-content a {
    color: #1a73e8;
    text-decoration: none;
}

.ai-message-content a:hover {
    text-decoration: underline;
}

/* 图片 */
.ai-message-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}