/* ai_index.css */
/* ============= 整体容器 ============= */
.chat-container {
	display: flex;
	flex-direction: column;
	min-height: 100vh;
	/* 改为最小高度，允许内容撑开 */
	width: 100%;
	overflow: hidden;
	position: relative;
	background-color: #f5f5f5;
	padding-top: 10px;
	/* 为固定导航栏预留空间 */
	box-sizing: border-box;
	/* 确保padding不会增加总宽度 */
}

/* ============= 状态栏占位 ============= */
.status-bar-placeholder {
	height: var(--status-bar-height);
	background-color: #fff;
}

/* ============= 自定义导航栏（固定在顶部） ============= */
.custom-nav-bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	height: 44px;
	padding: 0 16px;
	background-color: #fff;
	box-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
	position: fixed;
	top: 0;
	left: 0;
	z-index: 999;
	border-bottom: 1px solid #eee;
	box-sizing: border-box;
}

.nav-title {
	font-size: 17px;
	font-weight: 600;
	color: #333;
	text-align: center;
	flex: 1;
	margin-right: 45px;
}

.nav-icon {
	width: 24px;
	height: 24px;
}

.nav-left,
.nav-right {
	width: 44px;
	height: 44px;
	display: flex;
	align-items: center;
	justify-content: center;
}

/* ============= 消息列表（可滚动区域） ============= */
.message-list {
	flex: 1;
	height: calc(100vh - 120px);
	/* 设置固定高度，为输入框和导航栏预留空间 */
	padding: 16px 0 calc(env(safe-area-inset-bottom) + 80px) 0;
	/* 增加底部内边距 */
	background-color: #f5f5f5;
	box-sizing: border-box;
	/* 移除overflow-y: auto，因为scroll-view自己处理滚动 */
	-webkit-overflow-scrolling: touch;
	/* 增加iOS设备上的滚动流畅度 */
}

/* ============= 消息项 ============= */
.message-item {
	display: flex;
	align-items: flex-start;
	margin-bottom: 16px;
	max-width: 100%;
}

.user-message {
	flex-direction: row-reverse;
	margin-right: 20px;
}

.ai-message {
	flex-direction: row;
	margin-left: 20px;
}

.avatar {
	width: 40px;
	height: 40px;
	border-radius: 8px;
	margin: 0 8px;
}

.message-content {
	max-width: 70%;
	padding: 10px 12px;
	border-radius: 10px;
	word-wrap: break-word;
	line-height: 1.5;
}

.user-message .message-content {
	background-color: #e1f5fe;
}

.ai-message .message-content {
	background-color: #fff;
	border: 1px solid #eee;
}

.sent-image {
	max-width: 200px;
	max-height: 200px;
	border-radius: 8px;
	margin-top: 4px;
	object-fit: cover;
}

/* ============= AI 提示区域 ============= */
.ai-hint {
	margin-top: 8px;
	font-size: 12px;
	color: #666;
}

.quote-icon {
	display: block;
	margin-bottom: 4px;
	color: #888;
}

.ai-actions {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.ai-text {
	color: #999;
}

.icon-group {
	display: flex;
	gap: 12px;
}

.btn-icon {
	width: 16px;
	height: 16px;
	cursor: pointer;
}

/* ============= 输入框区域（固定在底部） ============= */
.input-container {
	display: flex;
	align-items: center;
	padding: 8px 16px;
	background-color: #fff;
	border-top: 1px solid #eee;
	position: fixed;
	bottom: -1px;
	left: 0;
	width: 100%;
	z-index: 10;
	box-sizing: border-box;
	padding-bottom: calc(env(safe-area-inset-bottom) + 10px);
	padding-left: env(safe-area-inset-left);
	padding-right: env(safe-area-inset-right);
}

.input-container input {
	flex: 1;
	max-width: 90%;
	/* 缩短输入框 */
	height: 40px;
	padding: 0 16px;
	background-color: #f5f5f5;
	border-radius: 20px;
	font-size: 14px;
	margin: 0 10px;
	outline: none;
}

.add-icon,
.send-icon {
	width: 24px;
	height: 24px;
	cursor: pointer;
	margin: 0 12px;
	/* 增加图标之间的间距 */
}

.send-button {
	height: 36px;
	padding: 0 16px;
	background-color: #4f46e5;
	color: #fff;
	border: none;
	border-radius: 18px;
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	margin: 0 8px;
	transition: background-color 0.2s;
	min-width: 60px;
}

.send-button:hover {
	background-color: #337ecc;
}

.send-button:active {
	background-color: #2b6cb0;
	transform: scale(0.98);
}

.toggle-button {
	margin-top: 10px;
	color: blue;
	cursor: pointer;
	text-decoration: underline;
}

.reference-details {
	margin-top: 10px;
	padding-left: 20px;
	border-left: 2px solid #ccc;
}

/* md格式 */
.markdown-content {
	line-height: 1.6;
	font-size: 14px;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3 {
	margin: 1em 0 0.5em;
}

.markdown-content p {
	margin: 0.5em 0;
}

.markdown-content code {
	background-color: #f3f4f6;
	padding: 0.2em 0.4em;
	border-radius: 3px;
	font-family: monospace;
}

.markdown-content pre {
	background-color: #f6f8fa;
	border-radius: 5px;
	padding: 10px;
	overflow-x: auto;
	margin: 10px 0;
}

.markdown-content pre code {
	background-color: transparent;
	padding: 0;
}

.markdown-content ul,
.markdown-content ol {
	margin-left: 1em;
	margin-bottom: 0.5em;
}

.markdown-content blockquote {
	border-left: 4px solid #d0d7de;
	color: #57606a;
	margin: 1em 0;
	padding-left: 1em;
}

/* 可点击文档名 */
.doc-name-link {
	color: #007aff;
	text-decoration: underline;
	margin-right: 16rpx;
	font-size: 10rpx;
}

/* 每个引用项容器 */
.reference-item-wrapper {
	margin-top: 12rpx;
}

/* ============= 引用详情 - 自适应字体 ============= */

.reference-details-item {
	margin-top: 12rpx;
	padding: 20rpx;
	background-color: #f9f9f9;
	border-radius: 8rpx;
	border: 1rpx solid #e0e0e0;
	font-size: clamp(12px, 2.8vw, 16px);
	color: #555;
	line-height: 1.6;
}

.reference-meta {
	font-weight: 500;
	color: #333;
	display: block;
	margin-bottom: 8rpx;
	font-size: clamp(13px, 3.2vw, 17px);
}

.reference-content {
	color: #444;
	line-height: 1.7;
}

.doc-name-link {
	color: #007aff;
	text-decoration: underline;
	margin-right: 16rpx;
	font-size: clamp(13px, 3vw, 15px);
	font-weight: 500;
}

/* AI悬浮按钮样式 - 全局显示 */
.ai-hover {
	position: fixed;
	right: 40rpx;
	bottom: 120rpx;
	z-index: 9999;
	width: 100rpx;
	height: 100rpx;
	border-radius: 50%;
	background-color: #409eff;
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
	cursor: pointer;
	transition: transform 0.2s;
}

.ai-hover-content {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 100%;
}

.ai-hover-text {
	font-size: 36rpx;
	font-weight: bold;
}

.ai-hover:active {
	transform: scale(0.95);
}

.loading-history {
	text-align: center;
	padding: 20rpx;
	color: #999;
	font-size: 28rpx;
}

.no-more-history {
	text-align: center;
	padding: 20rpx;
	color: #ccc;
	font-size: 24rpx;
}

.debug-info {
	color: #888;
	font-size: 12px;
	margin-top: 5px;
	border-top: 1px dashed #eee;
	padding-top: 5px;
}

/* ============= 小屏设备适配 ============= */
@media (max-width: 600px) {
	.message-content {
		max-width: 65%;
		font-size: 14px;
	}

	.nav-title {
		font-size: 15px;
	}

	.btn-icon {
		width: 14px;
		height: 14px;
		margin-left: 6px;
	}
}