/* Markdown 样式 */
.markdown-content {
    font-size: 14px;
    line-height: 1.6;
    color: #374151;
    overflow-wrap: break-word;
    text-align: left;
    /* 左对齐 */
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    /* 移除外边距 */
    padding: 0;
    /* 移除内边距 */
}

/* 移除Ant Design Typography组件的居中样式 */
.markdown-content .ant-typography {
    margin: 0 !important;
    text-align: left !important;
    width: 100% !important;
}

/* 段落样式 - 减少边距 */
.markdown-content p,
.markdown-content .markdown-paragraph {
    margin: 0 !important;
    /* 移除段落边距 */
    text-align: left;
    line-height: 1.4;
    /* 减少行高 */
    padding: 0;
    /* 移除内边距 */
}

/* 标题样式 - 减少边距 */
.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6,
.markdown-content .markdown-heading {
    margin: 0.5em 0 0.25em 0 !important;
    /* 减少标题边距 */
    font-weight: 600;
    line-height: 1.2;
    /* 减少行高 */
    text-align: left;
}

.markdown-content h1,
.markdown-content .markdown-h1 {
    font-size: 1.5em;
    /* 减小字体 */
    border-bottom: 1px solid #eaecef;
    padding-bottom: 0.2em;
}

.markdown-content h2,
.markdown-content .markdown-h2 {
    font-size: 1.3em;
    /* 减小字体 */
    border-bottom: 1px solid #eaecef;
    padding-bottom: 0.2em;
}

.markdown-content h3,
.markdown-content .markdown-h3 {
    font-size: 1.1em;
    /* 减小字体 */
}

.markdown-content h4,
.markdown-content .markdown-h4 {
    font-size: 1em;
}

/* 列表样式 */
.markdown-content ul,
.markdown-content ol,
.markdown-content .markdown-list {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
    padding-left: 1.5em;
    text-align: left;
}

.markdown-content li,
.markdown-content .markdown-list-item {
    margin: 0.3em 0;
    text-align: left;
}

/* 代码样式 */
.markdown-content code,
.markdown-content .inline-code {
    padding: 0.2em 0.4em;
    margin: 0;
    font-size: 85%;
    background-color: rgba(175, 184, 193, 0.2);
    border-radius: 3px;
    font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace;
}

.markdown-content pre,
.markdown-content .code-block {
    padding: 16px;
    overflow: auto;
    font-size: 85%;
    line-height: 1.45;
    background-color: #f6f8fa;
    border-radius: 6px;
    margin: 1em 0;
    text-align: left;
}

.markdown-content pre code {
    padding: 0;
    margin: 0;
    background-color: transparent;
    border: 0;
    word-break: normal;
    white-space: pre;
}

/* 表格样式 */
.markdown-content table,
.markdown-content .markdown-table {
    border-collapse: collapse;
    width: 100%;
    margin: 1em 0;
    overflow: auto;
}

.markdown-content table th,
.markdown-content table td {
    padding: 8px 16px;
    border: 1px solid #dfe2e5;
    text-align: left;
}

.markdown-content table th {
    font-weight: 600;
    background-color: #f6f8fa;
}

.markdown-content table tr:nth-child(2n) {
    background-color: #f6f8fa;
}

/* 链接样式 */
.markdown-content a,
.markdown-content .markdown-link {
    color: #0969da;
    text-decoration: none;
}

.markdown-content a:hover,
.markdown-content .markdown-link:hover {
    text-decoration: underline;
}

/* 引用样式 */
.markdown-content blockquote,
.markdown-content .markdown-blockquote {
    margin: 1em 0;
    padding: 0 1em;
    color: #6a737d;
    border-left: 0.25em solid #dfe2e5;
}

/* 水平线样式 */
.markdown-content hr {
    height: 0.25em;
    padding: 0;
    margin: 24px 0;
    background-color: #e1e4e8;
    border: 0;
}

/* 确保父容器Card的body支持左对齐并减少高度 */
.ant-card-body {
    display: block !important;
    text-align: left !important;
    min-height: 20px !important;
    padding: 12px 16px !important;
    line-height: 1.4 !important;
}

/* 流式文本效果 */
.streaming-text {
    position: relative;
}

.streaming-text::after {
    content: '';
    animation: blink 1s infinite;
    color: #1890ff;
    margin-left: 2px;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

/* 响应指示器 */
.responding-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #6b7280;
    font-size: 14px;
}

/* 建议问题 */
.suggested-questions {
    margin-top: 16px;
}

.question-button {
    margin-bottom: 8px;
    margin-right: 8px;
    white-space: normal;
    height: auto;
    padding: 8px 12px;
    text-align: left;
    border: 1px solid #d1d5db;
    background: #f9fafb;
    color: #374151;
    transition: all 0.2s ease;
}

.question-button:hover {
    border-color: #1890ff;
    background: #f0f9ff;
    color: #1890ff;
}

/* 消息时间戳 */
.message-timestamp {
    font-size: 12px;
    color: #9ca3af;
    margin-top: 8px;
    display: flex;
    gap: 12px;
}

/* 消息图片 */
.message-images {
    margin-top: 12px;
}

.message-images .ant-image {
    border-radius: 8px;
    overflow: hidden;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .message-card {
        max-width: 95%;
    }

    .message-card.user {
        margin-right: 30px;
    }

    .message-card.assistant {
        margin-left: 30px;
    }
}

@media (max-width: 480px) {
    .message-card {
        max-width: 100%;
    }

    .message-card.user {
        margin-right: 15px;
    }

    .message-card.assistant {
        margin-left: 15px;
    }
}

/* AI消息中的Markdown内容背景色 */
.message-card.assistant .markdown-content {
    background-color: #a4e2ad;
    max-width: 65vh;
}