/* 右側導航菜單樣式 */
.culsk-sidebar-menu {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    padding: 20px 15px;
    font-family: inherit;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    pointer-events: none;
    background-color: transparent;
    border-radius: 8px;
    border: 1px solid transparent;
}

.culsk-sidebar-menu.visible {
    opacity: 0.6;
    visibility: visible;
    pointer-events: auto;
}

.culsk-sidebar-menu.visible:hover {
    opacity: 1;
}

.culsk-sidebar-menu.visible:hover .sidebar-menu-link {
    font-size: 17px;
}

.culsk-sidebar-menu.visible:hover .sidebar-menu-link.top,
.culsk-sidebar-menu.visible:hover .sidebar-menu-link.sub,
.culsk-sidebar-menu.visible:hover .sidebar-menu-link.third {
    color: rgba(138, 139, 140, 1);
}

.culsk-sidebar-menu.visible:hover .sidebar-menu-link.top:hover,
.culsk-sidebar-menu.visible:hover .sidebar-menu-link.sub:hover,
.culsk-sidebar-menu.visible:hover .sidebar-menu-link.third:hover {
    color: #22315C;
}

.culsk-sidebar-menu.visible:hover .sidebar-menu-link.active,
.culsk-sidebar-menu.visible:hover .sidebar-menu-link.sub.active,
.culsk-sidebar-menu.visible:hover .sidebar-menu-link.third.active {
    color: #22315C;
}

.culsk-sidebar-menu.visible:hover .sidebar-menu-link.sub {
    font-size: 15px;
}

.culsk-sidebar-menu.visible:hover .sidebar-menu-link.third {
    font-size: 13px;
}

.culsk-sidebar-menu.visible:hover .sidebar-submenu .sidebar-submenu .sidebar-menu-link.third {
    font-size: 13px;
}

.sidebar-menu-list {
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
    padding-right: 20px;
}

/* 貫穿線 */
.sidebar-menu-list::before {
    content: '';
    position: absolute;
    right: 22px;
    top: 34px;
    bottom: 0px;
    width: 1px;
    background: linear-gradient(to bottom, #8c8c8b, #dfdfdf);
    border-radius: 1px;
    z-index: -1;
    transform: translateX(0.5px);
}

.sidebar-menu-item {
    margin-bottom: 0;
    position: relative;
    padding: 24px 0;
    padding-right: 20px;
}

.sidebar-menu-link {
    display: flex;
    align-items: flex-start;
    text-decoration: none;
    padding: 8px 10px;
    border-radius: 4px;
    transition: all 0.3s ease;
    font-size: 14px;
    line-height: 1.5;
    word-break: break-word;
    text-align: right;
    flex-direction: row-reverse;
    position: relative;
}

.sidebar-menu-link.top {
    color: rgba(138, 139, 140, 0);
    font-weight: 400;
    font-size: 16px;
}

/* 主 icon */
.sidebar-menu-link.top::before {
    content: '';
    position: absolute;
    right: -30px;
    top: 9px;
    width: 24px;
    height: 24px;
    background: url('../img/culsk/svg/sidebar/1.svg') no-repeat center/contain;
    border-radius: 0;
    border: none;
    box-shadow: none;
    z-index: 2;
    transition: all 0.3s ease;
}


.sidebar-menu-link.top:hover {
    color: #22315C;
}

.sidebar-menu-link.sub {
    color: rgba(138, 139, 140, 0);
    font-weight: 300;
    padding-left: 10px;
    font-size: 14px;
}
.sidebar-menu-link.sub::before{
    content: '';
    position: absolute;
    right: -27px;
    top: 10px;
    width: 18px;
    height: 18px;
    background: url('../img/culsk/svg/sidebar/2.svg') no-repeat center/contain;
    z-index: 2;
    transition: all 0.3s ease;
}

.sidebar-menu-link.sub:hover {
    color: #22315C;
}


.sidebar-menu-link.third{
    color: rgba(138, 139, 140, 0);
    font-weight: 300;
    padding-left: 10px;
    font-size: 13px;
}
.sidebar-menu-link.third:hover{
    color: #22315C;
}
.sidebar-menu-link.third::before{
    content: '';
    position: absolute;
    right: -29.5px;
    top: 6px;
    width: 23px;
    height: 23px;
    background: url('../img/culsk/svg/sidebar/3.svg') no-repeat center/contain;
    border-radius: 0;
    border: none;
    box-shadow: none;
    z-index: 2;
    transition: all 0.3s ease;
}

.sidebar-menu-link.active {
    color: rgba(138, 139, 140, 0);
}

.sidebar-menu-link.sub.active {
    color: rgba(138, 139, 140, 0);
}
.sidebar-menu-link.third.active{
    color: rgba(138, 139, 140, 0);
}

/* 子項 icon 樣式 */
.menu-icon {
    margin-left: 8px;
    margin-right: 0;
    font-size: 12px;
    flex-shrink: 0;
    margin-top: 2px;
    line-height: 1.5;
    opacity: 0.8;
}

.sidebar-menu-link.sub:hover .menu-icon,
.sidebar-menu-link.sub.active .menu-icon {
    opacity: 1;
}

.sidebar-submenu {
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
}

.sidebar-submenu-item {
    position: relative;
}
/* 三級嵌套菜單樣式 */
.sidebar-submenu .sidebar-submenu {
    margin-bottom: 0;
}

.sidebar-submenu .sidebar-submenu .sidebar-menu-link.third {
    font-size: 12px;
}

.sidebar-menu-link.top:hover::before,
.sidebar-menu-link.top.active::before {
    transform: scale(1.1);
    background: url('../img/culsk/svg/sidebar/1-2.svg') no-repeat center/contain;
}

.sidebar-menu-link.sub:hover::before,
.sidebar-menu-link.sub.active::before {
    transform: scale(1.1);
    background: url('../img/culsk/svg/sidebar/2-2.svg') no-repeat center/contain;
}

.sidebar-menu-link.third:hover::before,
.sidebar-menu-link.third.active::before {
    transform: scale(1.1);
    background: url('../img/culsk/svg/sidebar/3-2.svg') no-repeat center/contain;
}
@media (max-width: 1240px) {
    .culsk-sidebar-menu {
        right: 0px;
    }
}

@media (min-width: 768px) {
    .culsk-fullscreen-overlay,
    .culsk-fullscreen-menu {
        display: none !important;
    }
}
@media (max-width: 767.98px) {
    .culsk-sidebar-menu {
        display: block;
        position: fixed;
        left: 0;
        bottom: 0;
        right: auto;
        top: auto;
        transform: none;
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        background: transparent;
        border: none;
        padding: 0;
        width: auto;
        max-width: none;
        pointer-events: none;
    }

    .culsk-sidebar-menu.visible {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .culsk-sidebar-menu .sidebar-menu-list {
        display: none;
    }

    .sidebar-mobile-icon {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 28px;
        height: auto;
        background: url('../img/culsk/svg/sidebar/1-3.svg') no-repeat center top/contain;
        position: fixed;
        left: 20px;
        bottom: 22px;
        z-index: 1001;
        padding-top: 30px;
    }

    .sidebar-mobile-icon {
        cursor: pointer;
        transition: all 0.3s ease;
        position: relative;
    }

    .sidebar-mobile-icon::after {
        content: 'MENU';
        display: block;
        font-size: 10px;
        color: #22315C;
        margin-top: 4px;
        letter-spacing: 0.05em;
        text-align: center;
        line-height: 1;
        font-family: inherit;
        transition: all 0.3s ease;
    }

    /* 菜单打开时的叉叉图标状态 */
    .sidebar-mobile-icon.active {
        background: none;
        padding-top: 30px;
    }

    .sidebar-mobile-icon.active::after {
        content: 'CLOSE';
        position: static;
        display: block;
        font-size: 10px;
        color: #22315C;
        margin-top: 4px;
        letter-spacing: 0.05em;
        text-align: center;
        line-height: 1;
        font-family: inherit;
    }

    .sidebar-mobile-icon.active::before {
        content: '';
        position: absolute;
        width: 20px;
        height: 2px;
        background: #22315C;
        top: 15px;
        left: 50%;
        transform: translateX(-50%) rotate(45deg);
        display: block;
    }

    /* 使用额外的元素显示第二条线 */
    .sidebar-mobile-icon.active .close-line {
        position: absolute;
        width: 20px;
        height: 2px;
        background: #22315C;
        top: 15px;
        left: 50%;
        transform: translateX(-50%) rotate(-45deg);
        display: block;
    }

    /* 全屏菜单遮罩 */
    .culsk-fullscreen-overlay {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(255, 255, 255, 0.8);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.4s ease, visibility 0.4s ease;
        backdrop-filter: blur(10px);
    }

    .culsk-fullscreen-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    /* 全屏菜单容器 */
    .culsk-fullscreen-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 999;
        display: flex;
        flex-direction: column;
        padding: 10px 22px 100px;
        overflow-y: auto;
        opacity: 0;
        visibility: hidden;
        transform: translateY(20px);
        transition: opacity 0.4s ease 0.1s, visibility 0.4s ease 0.1s, transform 0.4s ease 0.1s;
    }

    .culsk-fullscreen-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }


    /* 全屏菜单列表样式 */
    .culsk-fullscreen-menu .sidebar-menu-list {
        display: block;
        list-style: none;
        margin: 0;
        padding: 0;
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
    }

    .culsk-fullscreen-menu .sidebar-menu-list::before {
        display: none;
    }

    .culsk-fullscreen-menu .sidebar-menu-item {
        padding: 0;
        border-bottom: 1px solid rgba(34, 49, 92, 0.1);
        padding-bottom: 30px;
    }

    .culsk-fullscreen-menu .sidebar-menu-item:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    /* 全屏菜单链接样式 */
    .culsk-fullscreen-menu .sidebar-menu-link {
        flex-direction: row;
        text-align: left;
        padding: 12px 0;
        padding-left: 42px;
        color: #22315C;
        font-size: 18px;
        font-weight: 400;
        position: relative;
        transition: all 0.3s ease;
    }

    .culsk-fullscreen-menu .sidebar-menu-link.top {
        font-size: 18px;
        font-weight: 500;
        color: #22315C;
        padding-right: 0;
    }

    .culsk-fullscreen-menu .sidebar-menu-link.top::before {
        content: '';
        position: absolute;
        left: 0;
        top: 14px;
        width: 22px;
        height: 22px;
        background: url('../img/culsk/svg/sidebar/1-2.svg') no-repeat center/contain;
        border-radius: 0;
        border: none;
        box-shadow: none;
        z-index: 2;
        transition: all 0.3s ease;
        display: block;
    }

    .culsk-fullscreen-menu .sidebar-menu-link.sub {
        font-size: 16px;
        font-weight: 400;
        color: #22315C;
    }

    .culsk-fullscreen-menu .sidebar-menu-link.sub::before {
        content: '';
        position: absolute;
        left: 3px;
        top: 16px;
        width: 16px;
        height: 16px;
        background: url('../img/culsk/svg/sidebar/2-2.svg') no-repeat center/contain;
        z-index: 2;
        transition: all 0.3s ease;
        display: block;
    }

    .culsk-fullscreen-menu .sidebar-menu-link.third {
        font-size: 14px!important;
        color: #22315C;
        font-weight: 400;
    }

    .culsk-fullscreen-menu .sidebar-menu-link.third::before {
        content: '';
        position: absolute;
        left: 0;
        top: 13px;
        width: 21px;
        height: 21px;
        background: url('../img/culsk/svg/sidebar/3-2.svg') no-repeat center/contain;
        border-radius: 0;
        border: none;
        box-shadow: none;
        z-index: 2;
        transition: all 0.3s ease;
        display: block;
    }



    .culsk-fullscreen-menu .sidebar-menu-link.active {
        color: #22315C;
        font-weight: 500;
    }

    /* 防止背景滚动 */
    body.menu-open {
        overflow: hidden;
    }
}