/* 聊天侧边栏样式 */
.chat-sidebar-menu .ant-menu-item {
    margin: 4px 0;
    border-radius: 6px;
    height: auto;
    line-height: 1.4;
    padding: 8px 12px;
}

.chat-sidebar-menu .ant-menu-item:hover {
    background-color: #f5f5f5;
}

.chat-sidebar-menu .ant-menu-item-selected {
    background-color: rgba(0, 104, 74, 0.1);
    border-color: rgb(0, 104, 74);
}

.chat-sidebar-menu .ant-menu-item-selected::after {
    border-right: 3px solid rgb(0, 104, 74);
}

/* 会话项样式 */
.chat-sidebar-menu .ant-menu-item .ant-menu-title-content {
    width: 100%;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .ant-layout-sider {
        position: fixed !important;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 1000;
    }

    .ant-layout-sider.ant-layout-sider-collapsed {
        left: -200px;
    }
}

/* 滚动条样式 */
.chat-sidebar-menu::-webkit-scrollbar {
    width: 4px;
}

.chat-sidebar-menu::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 2px;
}

.chat-sidebar-menu::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 2px;
}

.chat-sidebar-menu::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* 确保侧边栏布局正确 */
.ant-layout-sider {
    display: flex !important;
    flex-direction: column !important;
}

/* 侧边栏内容区域样式 */
.ant-layout-sider .ant-layout-sider-children {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}