/* 菜单的初始状态：隐藏在左侧 */

.off-canvas-menu {
    transform: translateX(-100%);
    transition: transform 0.3s ease-out, width 0.3s ease-out; /* 添加宽度过渡 */
    z-index: 1000; /* 确保菜单在最上层 */
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.2);
    overflow: hidden; /* 滑动时隐藏溢出内容 */
    display: flex; /* 使用 flexbox 排列主面板和子面板 */
    width: 37rem; /* 基础宽度，对应 Tailwind 的 w-64 */
    height: 100%;
    position: fixed;
    top: 0;
    background: #fff;
}
/* 菜单打开时的状态 */
.off-canvas-menu.open {
    transform: translateX(0);
}
/* 子菜单打开时，扩展菜单宽度 */
.off-canvas-menu.submenu-open {
    width: 74rem;
}

/* 遮罩层初始状态：隐藏 */
.menu-overlay {
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s ease-out, visibility 0.3s ease-out;
    z-index: 999; /* 在菜单下方 */
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgb(0 0 0 / 0.3);
    width: 100%;
    height: 100%;

}
/* 遮罩层打开时的状态 */
.menu-overlay.open {
    visibility: visible;
    opacity: 1;
}

/* 主菜单面板 */
.main-menu-panel {
    flex-shrink: 0; /* 防止收缩 */
    width: 37rem; /* 主菜单部分的固定宽度 */
    padding: 1rem;
    box-sizing: border-box;
    overflow-y: auto;
    padding-left: 23px;
    padding-top: 23px;
}
.main-menu-panel .menu-item{
    padding: 9px 0;
    border-bottom: 1px solid #f6f6f6;
}

.main-menu-panel .menu-item.trending{
    margin-top: 44px;
}

.main-menu-panel .menu-item .item-top{
    display: flex;
    align-items: center;
}

.main-menu-panel .menu-item .item-top .item-title{
    font-size: 1.5rem;
    font-weight: bold;
    color: #333333;
    text-decoration: none;
}

.main-menu-panel .menu-item-icon{
    display: inline-block;
    width: 20px;
    height: 16px;
    background-image: url("../images/menu/togglemenu-icons.png");
    margin-right: 7px;
}

.main-menu-panel .menu-item-icon.trending{
    background-position: 0 0;
}

.main-menu-panel .menu-item-icon.category{
    background-position: 0 80px;
}

.main-menu-panel .menu-item-icon.campaign{
    background-position: 0 64px;
}

.main-menu-panel .menu-item-icon.contact-support{
    background-position: 0 48px;
}

.main-menu-panel .menu-item-icon.about-us{
    background-position: 0 128px;
}

.main-menu-panel .menu-item-icon.terms-condition{
    background-position: 0 112px;
}

.main-menu-panel .menu-list{
    margin-top: 20px;
    list-style: none;
}

.main-menu-panel ul.menu-list li a{
    color: #666;
    text-decoration: none;
}

.main-menu-panel .menu-logo{
    display: flex;
    justify-content: space-between;
}

.main-menu-panel .menu-logo img{
    width: 80px;
}

.main-menu-panel .menu-logo .close-btn{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    cursor: pointer;
    background: none;
    border: none;
}

.main-menu-panel .menu-logo .close-btn:before{
    content: '';
    position: absolute;
    width: 22px;
    height: 3px;
    background-color: #939393;
    border-radius: 8px;
    transition: all .3s ease-in-out;
    transform: rotate(45deg);
}

.main-menu-panel .menu-logo .close-btn:after{
    content: '';
    position: absolute;
    width: 22px;
    height: 3px;
    background-color: #939393;
    border-radius: 8px;
    transition: all .3s ease-in-out;
    transform: rotate(135deg);
}

.main-menu-panel .menu-item ul{
    list-style: none;
}

.main-menu-panel .menu-item ul li{
    list-style-type: none;
}

.main-menu-panel .menu-item ul.tree-items .tree-item .sub ul{
    padding-left: 16px;
}

.main-menu-panel .menu-item ul.tree-items .tree-item .extend{
    display: block;
}

.main-menu-panel .menu-item ul.tree-items li.tree-item > .sub{
    display: none;
}

.main-menu-panel .menu-item ul.tree-items .tree-item a{
    text-decoration: none;
    color: var(--main-title-color);
}

.main-menu-panel .menu-item ul.tree-items .tree-item.extend > .box a{
    color: #ED2E24;
}

/*
.main-menu-panel .menu-item ul.tree-items .tree-item.level-2 .toggle{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.main-menu-panel .menu-item ul.tree-items .tree-item.level-2 .toggle:before{
    content: '';
    position: absolute;
    width: 10px;
    height: 2px;
    background-color: #939393;
    border-radius: 8px;
    transition: all .3s ease-in-out;
    left: -1px;
}

.main-menu-panel .menu-item ul.tree-items .tree-item.level-2.shrink .toggle:before{
    transform: rotate(45deg);
}
.main-menu-panel .menu-item ul.tree-items .tree-item.level-2.extend .toggle:before{
    transform: rotate(135deg);
}

.main-menu-panel .menu-item ul.tree-items .tree-item.level-2 .toggle:after{
    content: '';
    position: absolute;
    width: 10px;
    height: 2px;
    background-color: #939393;
    border-radius: 8px;
    transition: all .3s ease-in-out;
    right: 1px;
}

.main-menu-panel .menu-item ul.tree-items .tree-item.level-2 .toggle:after{
    transform: rotate(135deg);
}
.main-menu-panel .menu-item ul.tree-items .tree-item.level-2.extend .toggle:after{
    transform: rotate(45deg);
}
*/


.main-menu-panel .menu-item ul.tree-items .tree-item  .toggle{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    cursor: pointer;
}

.main-menu-panel .menu-item ul.tree-items .tree-item  .toggle:before{
    content: '';
    position: absolute;
    width: 10px;
    height: 2px;
    background-color: #939393;
    border-radius: 8px;
    transition: all .3s ease-in-out;
    left: 4px;
    transform: rotate(45deg);
}

.main-menu-panel .menu-item ul.tree-items .tree-item  .toggle:after{
    content: '';
    position: absolute;
    width: 10px;
    height: 2px;
    background-color: #939393;
    border-radius: 8px;
    transition: all .3s ease-in-out;
    left: 10px;
    transform: rotate(135deg);
}

.main-menu-panel .menu-item ul.tree-items .tree-item.extend > .box > .toggle{
    background: #FCF1F0;
    border-radius: 50%;
}
.main-menu-panel .menu-item ul.tree-items .tree-item.extend > .box > .toggle:before{
    transform: rotate(135deg);
}
.main-menu-panel .menu-item ul.tree-items .tree-item.extend > .box > .toggle:after{
    transform: rotate(45deg);
}

.main-menu-panel .menu-item ul.tree-items .tree-item .box{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #F1F1F1;
}


/* 子菜单容器 */
.submenu-container {
    flex-shrink: 0; /* 防止收缩 */
    width: 37rem; /* 子菜单部分的固定宽度 */
    padding: 1rem;
    box-sizing: border-box;
    position: relative; /* 用于内部实际子菜单内容的绝对定位 */
    overflow-y: auto;
    transform: translateX(100%); /* 初始时滑出到右侧 */
    transition: transform 0.3s ease-out;
    background-color: #f9fafb; /* 略有不同的背景色以作区分 */
}

/* 子菜单容器滑入视图时的状态 */
.submenu-container.active {
    transform: translateX(0);
}

/* 单个子菜单内容，在 submenu-container 内绝对定位 */
.submenu-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none; /* 默认隐藏 */
}
.submenu-content.active {
    display: block; /* 显示激活的子菜单 */
}

/* 选中项目的样式 */
.selected-menu-item {

}