/* 消息预览面板外层容器 - 独立浮层 */
.notice-preview-wrapper {
	display: none;
	position: absolute;
	margin-top: 45px; /* 会由 JavaScript 动态计算 */
	margin-left: -90px; /* 与 header-dropdown 一样的偏移 */
	width: 250px; /* 与 header-dropdown 一样的宽度 */
	z-index: 1400; /* 比个人下拉菜单低 */
	box-shadow: none;
}

/* 消息预览面板样式 */
.notice-preview-panel {
	background-color: var(--bg-card);
	border: 1px solid var(--border);
	border-radius: 6px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
	box-sizing: border-box;
}

.notice-preview-header {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	padding: 10px 15px;
	border-bottom: 1px solid var(--border);
	box-sizing: border-box;
	border-radius: 6px 6px 0 0;
}

.view-all-link {
	font-size: 13px;
	color: var(--text-secondary);
	font-weight: normal;
	transition: all 0.2s ease;
	white-space: nowrap;
	padding: 4px 6px;
	display: inline-block;
}

.view-all-link:hover {
	color: var(--primary);
}

/* 全部已读按钮样式 - 与查看全部链接保持一致 */
.btn-mark-all-read-header {
	font-size: 13px;
	color: var(--text-secondary);
	font-weight: normal;
	transition: all 0.2s ease;
	white-space: nowrap;
	padding: 4px 6px;
	display: inline-block;
	background: none;
	border: none;
	cursor: pointer;
}

.btn-mark-all-read-header:hover {
	color: var(--primary);
}

.notice-preview-list {
	max-height: 320px;
	overflow-y: auto;
	overflow-x: hidden;
}

/* 滚动条样式 */
.notice-preview-list::-webkit-scrollbar {
	width: 6px;
}

.notice-preview-list::-webkit-scrollbar-track {
	background: var(--bg-hover);
	border-radius: 3px;
}

.notice-preview-list::-webkit-scrollbar-thumb {
	background: var(--border);
	border-radius: 3px;
}

.notice-preview-list::-webkit-scrollbar-thumb:hover {
	background: var(--bg-elevated);
}

.notice-preview-item {
	display: flex;
	align-items: flex-start;
	padding: 12px 15px;
	border-bottom: 1px solid var(--border);
	transition: all 0.2s ease;
	cursor: pointer;
	position: relative;
}

.notice-preview-item:last-child {
	border-bottom: none;
}

.notice-preview-item:hover {
	background-color: var(--bg-hover);
}

/* 未读消息样式 */
.notice-preview-item.is-unread {
	background-color: rgba(232, 152, 154, 0.05);
}

.notice-preview-item.is-unread::before {
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	width: 3px;
	height: 60%;
	background-color: var(--primary);
	border-radius: 0 3px 3px 0;
}

/* 已读消息样式 */
.notice-preview-item.is-read {
	opacity: 0.7;
}

.notice-preview-item.is-read:hover {
	opacity: 1;
}

.notice-preview-avatar {
	flex-shrink: 0;
	margin-right: 10px;
}

.notice-preview-avatar .avatar-1 {
	width: 36px;
	height: 36px;
	border-radius: 50%;
}

.notice-preview-content {
	flex: 1;
	min-width: 0;
	margin-right: 8px;
}

.notice-preview-user {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 4px;
}

.notice-user-name {
	font-size: 13px;
	font-weight: 600;
	color: var(--text-secondary);
}

.notice-time {
	font-size: 11px;
	color: var(--text-muted);
	white-space: nowrap;
}

.notice-preview-message {
	font-size: 12px;
	color: var(--text-muted);
	line-height: 1.5;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	word-break: break-all;
}

.notice-preview-actions {
	flex-shrink: 0;
	display: flex;
	align-items: center;
	margin-left: 4px;
}

.notice-mark-read {
	background-color: transparent;
	border: 1px solid var(--border);
	color: var(--text-secondary);
	padding: 4px 8px;
	border-radius: 4px;
	cursor: pointer;
	font-size: 12px;
	transition: all 0.2s ease;
	display: flex;
	align-items: center;
	justify-content: center;
}

.notice-mark-read:hover {
	background-color: var(--primary);
	border-color: var(--primary);
	color: #ffffff;
}

.notice-mark-read i {
	font-size: 12px;
}

/* 移除底部的全部已读按钮样式，已移至头部 */

/* 空状态 */
.notice-preview-empty {
	padding: 40px 20px;
	text-align: center;
	color: var(--text-muted);
	font-size: 13px;
}

.notice-preview-empty i {
	font-size: 32px;
	margin-bottom: 10px;
	display: block;
	opacity: 0.5;
}

/* 响应式 - 移动端隐藏消息预览 */
@media (max-width: 991px) {
	.notice-preview-panel {
		display: none;
	}
}