/* 语言切换器样式 */
.language-switcher {
    margin-left: 20px; /* 与导航菜单之间的间距 */
    display: flex;
    align-items: center;
    position: relative; /* 相对定位，用于下拉菜单的定位 */
    z-index: 100; /* 确保下拉菜单显示在其他元素上方 */
}

/* 语言下拉菜单容器 */
.language-dropdown {
    position: relative;
    display: inline-block;
}

/* 语言切换按钮 */
.language-btn {
    display: flex;
    align-items: center;
    background: #00a99d; /* 使用网站主色调 */
    color: white;
    border: none;
    border-radius: 4px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.language-btn i {
    margin-right: 5px;
}

.language-btn .fa-chevron-down {
    margin-left: 8px;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.language-btn:hover {
    background: #007a70; /* 深一点的主色调 */
}

/* 按钮激活状态 */
.language-btn.active {
    background: #007a70; /* 深一点的主色调 */
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

/* 下拉菜单内容 */
.language-dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 5px);
    background-color: #fff;
    min-width: 120px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-radius: 4px;
    z-index: 101;
    overflow: hidden;
}

/* 打开下拉菜单时的样式 */
.language-dropdown-content.show {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* 下拉菜单中的链接 */
.language-dropdown-content a {
    color: #333;
    padding: 10px 15px;
    text-decoration: none;
    display: block;
    transition: all 0.2s ease;
    font-size: 14px;
}

.language-dropdown-content a:hover {
    background-color: #f5f5f5;
    color: #00a99d;
}

/* 当前选中的语言选项 */
.language-dropdown-content a.active {
    background-color: #e6f7f6; /* 浅色主题色 */
    color: #00a99d;
    font-weight: 600;
}

/* 旋转下拉箭头 */
.language-dropdown.open .fa-chevron-down {
    transform: rotate(180deg);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 移动端适配 */
@media (max-width: 768px) {
    .language-switcher {
        position: static;
        margin: 10px 0;
        justify-content: flex-end;
    }
    
    .language-dropdown-content {
        width: 100%;
        position: relative;
        box-shadow: none;
        border: 1px solid #eee;
    }
}