/* :root{
    --sidebar_option_bg:#424689;
    --sidebar_highlight:#4E57A0;
    --dark_bg:#2f2738;
} */
header>nav{
    position: absolute;
    top: 0;
    left: 80px;
    width: calc(100vw - 80px);
    height: 80px;
    display: flex;
    justify-content: space-between;
    z-index: 999;
    align-items: center;
    -webkit-transition-duration: 0.35s;
    transition-duration: 0.35s;
    -webkit-transition-timing-function: ease;
    transition-timing-function: ease;
}
/* brand */
header>nav h1{
    font-size: 1.8rem;
    letter-spacing: 3px;
    margin-bottom: 0;
    color: var(--skyrim-header-fc);
}
header>nav>a>img{
    height: 2.2rem;
}
/* 緊急 */
nav.header_nav .btn.emergency{
    background-color: var(--dark_bg);
    margin-bottom: 0;
    border-radius: 25px;
    letter-spacing: 3px;
    color: #ccc;
    transition: all 0.3s ease;
}
nav.header_nav .btn.emergency:hover,
nav.header_nav .btn.emergency.alert:hover{
    color: #fff;
    background-color: var(--sidebar_highlight);
}
nav.header_nav .btn.emergency.sparkle{
    animation-name: sparkle;
    animation-duration: 3s;
}
nav.header_nav .btn.emergency.alert{
    background-color: var(--sidebar_option_bg);
    color: #fff;
}
nav.header_nav .dropdown-menu{
    background-color: var(--dark_bg);
    box-shadow: 7px 7px 15px rgba(0, 0, 0, 0.3);
    max-height: 60vh;
}
.emergency .dropdown-menu{
    overflow-y: scroll;
}
nav.header_nav .dropdown-item{
    color: #ccc;
    transition: all ease 0.3s;
}
nav.header_nav .dropdown-menu>.dropdown-item:hover{
    color: #fff;
    background-color: unset;
}
.emergency .dropdown-item>div.d-flex,
.setting .dropdown-item>div{
    border-bottom: 1px solid #ccc;
}
.emergency .dropdown-item:last-child>div.d-flex{
    border-bottom: none;
}

.emergency_content{
    flex: 2 1 200px;
}
.emergency_content>span.h3::before{
    content: '';
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    margin-right: 10px;
    background-color: red;
}

.emergency_time{
    flex: 1 1 70px;
}
nav.header_nav .time{
    font-size: 1.5rem;
    margin-left: 10px;

}
/* setting */
nav.header_nav .btn.setting{
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: 50% 50% url(../image/header_sideBar/Settings.png) no-repeat;
    background-size: contain;
}
nav.header_nav .btn.setting:hover{
    background-color: var(--dark_bg);
    background: 50% 50% url(../image/header_sideBar/clicked_Settings.png) no-repeat;
    background-size: contain;
}
nav.header_nav .setting .setting_purple{
    border: 2px solid #564691;
    background-color: #564691;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    margin: 0 10px;
}
nav.header_nav .setting .setting_gray{
    border: 2px solid #999;
    background-color: #999;
    border-radius: 50%;
    width: 20px;
    height: 20px;
}
nav.header_nav .setting .setting_purple:hover,
nav.header_nav .setting .setting_gray:hover,
nav.header_nav .setting .setting_purple.active,
nav.header_nav .setting .setting_gray.active{
    border: 2px solid #fff;
}
/* logout */
nav.header_nav .btn.logout{
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 1px solid transparent;
    background-size: cover !important;
    font-size: 2rem;
}
nav.header_nav .btn.logout:hover{
    border: 1px solid #fff;
}
nav.header_nav .logout .dropdown-item>div{
    padding-left: 40px;
    background: 0 50% url(../image/header_sideBar/Logout.png) no-repeat;
    background-size: contain;
}
/* sidebar */
.sideBar_content{
    position: absolute;
    left: 0;
    top: 0;
    padding: 0 10px;
    height: 100vh;
}
.sideBar_content .btn_ham{
    padding: 0;
    width: 4.5rem;
    height: 70px;
    background: 0 50% url(../image/HamburgerMenu.png) no-repeat;
    background-size: 100% auto;
}
.sideBar_content .btn_ham:hover,.sideBar_content .btn_ham.active{
    background: 0 50% url(../image/clicked_HamburgerMenu.png) no-repeat;
    background-size: 100% auto;
}
.sideBar_content .btn_ham>img{
    height: 4.5rem;
}

.sideBar_content.active{
    background-color: var(--dark_bg);
    opacity: 90%;
    border-radius: 0 0 35px 0;
    box-shadow: 7px 7px 5px rgba(0, 0, 0, 0.2);
    z-index: 3;
}
/* 大選項 */
.sideBar_option_bg{
    display: block;
    border-radius: 30px;
    -webkit-transition-duration: 0.35s;
    transition-duration: 0.35s;
    -webkit-transition-timing-function: ease;
    transition-timing-function: ease;
    cursor: pointer;
}

.sideBar_content:not(.active) .sideBar_option_bg.active .sideBar_option{
    background-color: var(--sidebar_option_bg);
}

.sideBar_content.active .sideBar_option_bg.active{
    background-color: var(--sidebar_option_bg);
}
.sideBar_option{
    font-size: 0;
    width: 70px;
    height: 70px;
    border-radius: 30px;
    -webkit-transition-duration: 0.35s;
    transition-duration: 0.35s;
    -webkit-transition-timing-function: ease;
    transition-timing-function: ease;
}
/* 選項的字 */
.sideBar_option_text {
    visibility: hidden;
    font-size: 1.2rem;
    color: var(--sidebar-text-color);
}
.sideBar_option_text>.title{
    line-height: 70px;
    width: 140px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
/* 選項的小字 */
.sideBar_option_subText{
    line-height: 1;
    padding: 0 0 10px 0;
    width: 140px;
    
}
/* 選項旁邊的箭頭 */
.sideBar_option_text img{
    width: 20px;
    height: 12px;
    margin-left: 5px;
}
/* 選項的動畫 */
.sideBar_option_text.show {
    visibility: visible;
    display: block;
}
.sideBar_option_text.collapsing {
    position: relative;
    height: 0;
    overflow: hidden;
    -webkit-transition-property: all;
    transition-property: all;
    width: 0;
    height: auto;
    
}
/* 各選項 */
.option_01_img{
    background: 0 50% url(../image/header_sideBar/Progress.png) no-repeat;
    background-size: contain;
}
.sideBar_option_bg:hover .option_01_img{
    background: 0 50% url(../image/header_sideBar/clicked_Progress.png) no-repeat;
    background-size: contain;
}
.option_02_img{
    background: 0 50% url(../image/header_sideBar/MoldingMonitoring.png) no-repeat;
    background-size: contain;
}
.sideBar_option_bg:hover .option_02_img{
    background: 0 50% url(../image/header_sideBar/clicked_MoldingMonitoring.png) no-repeat;
    background-size: contain;
}
.option_03_img{
    background: 0 50% url(../image/header_sideBar/Analysis.png) no-repeat;
    background-size: contain;
}
.sideBar_option_bg:hover .option_03_img{
    background: 0 50% url(../image/header_sideBar/clicked_Analysis.png) no-repeat;
    background-size: contain;
}
.option_04_img{
    background: 0 50% url(../image/header_sideBar/MoldingList.png) no-repeat;
    background-size: contain;
}
.sideBar_option_bg:hover .option_04_img{
    background: 0 50% url(../image/header_sideBar/clicked_MoldingList.png) no-repeat;
    background-size: contain;
}
.option_05_img{
    background: 0 50% url(../image/header_sideBar/MachineList.png) no-repeat;
    background-size: contain;
}
.sideBar_option_bg:hover .option_05_img{
    background: 0 50% url(../image/header_sideBar/clicked_MachineList.png) no-repeat;
    background-size: contain;
}
.option_06_img{
    background: 0 50% url(../image/header_sideBar/Clients.png) no-repeat;
    background-size: contain;
}
.sideBar_option_bg:hover .option_06_img{
    background: 0 50% url(../image/header_sideBar/clicked_Clients.png) no-repeat;
    background-size: contain;
}
.option_07_img{
    background: 0 50% url(../image/header_sideBar/Authentication.png) no-repeat;
    background-size: contain;
}
.sideBar_option_bg:hover .option_07_img{
    background: 0 50% url(../image/header_sideBar/clicked_Authentication.png) no-repeat;
    background-size: contain;
}
.option_08_img{
    background: 0 50% url(../image/header_sideBar/bigdata.png) no-repeat;
    background-size: contain;
}
.sideBar_option_bg:hover .option_08_img{
    background: 0 50% url(../image/header_sideBar/clicked_bigdata.png) no-repeat;
    background-size: contain;
}
.option_09_img{
    background: 0 50% url(../image/header_sideBar/MoldingList.png) no-repeat;
    background-size: contain;
}
.sideBar_option_bg:hover .option_09_img{
    background: 0 50% url(../image/header_sideBar/clicked_MoldingList.png) no-repeat;
    background-size: contain;
}
.option_10_img{
    background: 0 50% url(../image/header_sideBar/Settings.png) no-repeat;
    background-size: contain;
}
.sideBar_option_bg:hover .option_10_img{
    background: 0 50% url(../image/header_sideBar/clicked_Settings.png) no-repeat;
    background-size: contain;
}
.mainMenu{
    overflow-y: auto;
    height: calc(100vh - 70px);
}

@keyframes sparkle {
    0%   {background-color: var(--dark_bg);}
    16%  {background-color: var(--sidebar_option_bg);}
    32%  {background-color: var(--dark_bg);}
    48% {background-color: var(--sidebar_option_bg);}
    64%  {background-color: var(--dark_bg);}
    80% {background-color: var(--sidebar_option_bg);}
    100% {background-color: var(--sidebar_option_bg);}
}

@media (max-height: 1000px) {
    .sideBar_content .btn_ham{
        width: 60px;
    }
    .sideBar_option{
        width: 60px;
        height: 60px;
        border-radius: 20px;
    }
    .sideBar_option_bg{
        border-radius: 20px;
    }
    .sideBar_option_text>.title{
        line-height: 60px;
    }
}

.sideBar_option_bg:hover .d-flex, .sideBar_option_bg:hover .sideBar_option_text{
    border-radius: 20px;
    background-color: var(--sidebar_option_bg);
    visibility: visible;
    display: block;
    z-index: 999;
}

/* .sideBar_option_bg:hover .sideBar_option_text{
    border-radius: 20px;
    background-color: var(--dark_bg);
    visibility: visible;
    display: block;
} */