.navbar-expand-lg {
	background: #086474;
	background-color: #fff;
    min-height: 70px;
    background-repeat: no-repeat;
}

.dropdown {
	margin-left: 15px;
	margin-right: 15px;
}

.dropdown-submenu {
  position: relative !important;
}

.dropdown-submenu>.dropdown-menu {
  top: 0;
  left: 100%;
  margin-top: -6px;
  margin-left: -1px;
  -webkit-border-radius: 0 6px 6px 6px;
  -moz-border-radius: 0 6px 6px;
  border-radius: 0 6px 6px 6px;
}

.dropdown-submenu:hover>.dropdown-menu {
  display: block;
}

.dropdown-submenu>a:after {
	display: block;
	content: " ";
	float: right;
	width: 0;
	height: 0;
	border-color: transparent;
	border-style: solid;
	border-width: 5px 0 5px 5px;
	border-left-color: #ccc;
	margin-top: 5px;
	margin-right: -10px;
}

.dropdown-submenu:hover>a:after {
	border-left-color: #fff;
}

.dropdown-submenu.pull-left {
	float: none;
}

.dropdown-submenu.pull-left>.dropdown-menu {
	left: -100%;
	margin-left: 10px;
	-webkit-border-radius: 6px 0 6px 6px;
	-moz-border-radius: 6px 0 6px 6px;
	border-radius: 6px 0 6px 6px;
}
/* 因應Bootstrap5的客製化調整 */

/*header與上緣的距離*/
.navbar {
	padding-top: 0rem;
	padding-bottom: 0rem;
}
/*初始第一層選單預設的字體顏色*/
.dropdown-item {
    margin-top: 0;
    margin-bottom: 0;
    padding-top: 5px;
    padding-bottom: 5px;
    color: #eee;
}

.dropdown-item:focus {
	color: #eee;
}

.navbar-nav{
	margin-bottom:-6px !important;
}
/*第一層hover*/
.dropdown-item:hover {
    background-color: #333;
    color: #fff;
}
/*整個選單的底色*/
#navbarNav{	
	background-color:#333;
}
/*選定該選單，選單的左右間距*/
.dropdown.active .dropdown-toggle {	
	padding-right:10px !important;
	padding-left:10px !important;
}
/*選定該選單，第一層背景色反灰*/
.dropdown.active > .dropdown-toggle {
	background-color: #e2e1e1;
	color: #000; 
}

 /* 第一層選單文字為白色 */
.navbar-nav > .nav-item > .nav-link {
    color: #fff !important;
}

/* 次層與最底層選單文字為黑色 */
.dropdown-menu .dropdown-item {
    color: #000 !important; 
	padding-right:5px;
	padding-left:5px;
}
/* 最底層選單已選取項目樣式 */
.dropdown-menu .dropdown-item.selected {
    background-color: #e2e1e1; 
    color: #000 !important; 
}

/* 子選單hover效果 */
.dropdown-menu .dropdown-item:hover,
.dropdown-menu .dropdown-submenu > .dropdown-toggle:hover {
    background-color: #e2e1e1;
    color: #000 !important;
}

/* 登出文字選單顏色設定 */
.navbar .logoutTag.nav-link {
    color: #bbb !important;
	padding-right:15px;
}

/* 登入文字選單顏色設定 */
.navbar .loginTag.nav-link {
    color: #bbb !important;
	padding-right:15px;
}

.navbar .loginTag.nav-link:hover,
.navbar .logoutTag.nav-link:hover {
    color: #fff !important;
	padding-right:15px;
}
.navbar .loginTag.nav-link:active, 
.navbar .loginTag.nav-link:focus,
.navbar .logoutTag.nav-link:active, 
.navbar .logoutTag.nav-link:focus {
    color: #fff !important;
    background-color: #323333
	 !important;
	padding-right:15px;
}
.logoutTag{
	position: relative;
    top: -3px;
}
.loginTag{
	position: relative;
	margin-top: 3px;
    margin-bottom: 3px;
    top: -3px;
}
.bg-darkGray{
	background-color: #323333;
}
.ms-10 {
    margin-left: 10rem !important;
}

/* 設定header及選單與左邊的距離*/
@media (max-width: 991px) {
    .header-margin {
        margin-left: 1rem !important;
        margin-right: 0 !important;
    }
	.ms-10 {
		margin-left: 1rem !important;
		margin-right: 1rem !important;
	}
	.navbar-nav.flex-wrap{
		margin-top: 1rem !important;
	}
}
@media (max-width: 768px) {
	.header-margin {
        flex-direction: column;
    }
}

@media (max-width: 767px) {
	.navbar-default .navbar-nav .open .dropdown-menu>li>a {
		color: #BBB !important;
	}
}

/*首頁美化*/
.navbar-nav a {
    color: #000 !important;
}
/* Header */
#ncu-img {
    width: 50px;
    height: auto;
}
.title-line {
    display: inline-block;
    width: 1px;
    height: 36px;
    background-color: black;
    margin: 0 20px;
    vertical-align: middle;
}
.title-cn {
    font-size: 30px;
    color: #409c91;
}
.title-cn-dec {
    color: #7e2f4d !important;
}
.title-en {
    font-family: "Viner Hand ITC", cursive, sans-serif;
    font-size: 36px;
    color: #409c91;
}
.title-en-dec {
    color: #7e2f4d;
}
/*姓名、語系*/
.navbar-text {	
	background-color: #FFF !important;
	color:#000 !important;	
    margin: 0px !important;
}
.navbar .user-info {
    display: flex;
    align-items: center; 
    line-height: 50px;
    gap: 8px;
    margin-left: 10px;
    margin-right: 10px;
}
.lang-line {
    display: inline-block;
    width: 1px;
    height: 10px;
    background-color: black;
    margin: 0 8px;
    vertical-align: middle;
}
.navbar-brand:hover {
	color: #A1A6B0;
}
/* 第一層選單hover文字變綠色 */
.navbar-nav > .dropdown > .dropdown-item:hover {
    color: #409c91 !important;
    background-color: transparent;
}
/* 第一層選單選取狀態 */
.navbar-nav > .dropdown > .dropdown-item.selected {
    color: #000 !important;
    background-color: #e2e1e0;
    padding: 0 15px;
}
/* 一般選單與登出選單對齊 */
.navbar-nav > .dropdown,
.navbar-nav > .nav-item {
    margin-left: 0 !important;
    margin-right: 0 !important;
}
/* 第一層選單的高度與對齊 */
.navbar-nav > .dropdown > .dropdown-item,
.navbar-nav > .dropdown > .dropdown-item.selected,
.navbar-nav > .dropdown > .dropdown-toggle {
    padding: 0 15px !important;
    line-height: 70px !important;
    display: flex;
    align-items: center;
    margin-top: -3px;
}
/* 第一層選定狀態 */
.navbar-nav > .dropdown > .dropdown-item.selected,
.dropdown.active > .dropdown-toggle {
    background-color: #e2e1e0 !important;
    color: #000 !important;
    margin-top: -3px;
}
.navbar-nav .dropdown-menu {
    background-color: #fff;
}

/* 桌機 */
@media (min-width: 992px) {
    /* Navbar高度 */
    .navbar .navbar-nav .nav-link,
    .navbar .navbar-nav .dropdown-item {
        display: flex;
        align-items: center;
        height: 100%;
    }
    /* 登出入底色 */
    .navbar .navbar-nav .logoutTag,
    .navbar .navbar-nav .loginTag {
        background-color: #256f67;
        color: #fff !important;
        border-radius: 0;
        padding: 0 15px;
        line-height: 70px;
        font-weight: 400;
        display: flex;
        align-items: center;
    }
    .navbar .navbar-nav .logoutTag:hover,
    .navbar .navbar-nav .loginTag:hover {
        background-color: #35867d;
    }
}

/* RWD */
@media (max-width: 992px) {
    /* 選單 */
    #navbarNav {
        background: #fff;
        border-top: 1px solid #e5e5e5;
        padding: 10px 15px;
        border-radius: 0 0 10px 10px;
        box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    }
    .navbar-nav .nav-item {
        margin-bottom: 8px;
    }
    .navbar-nav .nav-link {
        color: #333 !important;
        font-weight: 500;
        padding: 10px 15px;
        border-radius: 6px;
        transition: 0.2s ease;
    }
    .navbar-nav .nav-link:hover {
        background: #f5f5f5;
        color: #0b5e63 !important;
    }
    /* 使用者區塊 */
    .user-info,
    .navbar-nav.mb-2 {
        background: #fafafa;
        border: 1px solid #e0e0e0;
        border-radius: 8px;
        padding: 12px;
        margin-bottom: 12px;
    }
    .user-info p,
    .navbar-nav.mb-2 p {
        margin: 0;
        font-size: 14px;
        color: #555;
    }
    .user-info a,
    .navbar-nav.mb-2 a {
        color: #0b5e63;
        font-weight: 600;
        text-decoration: none;
        margin-top: 6px;
        display: inline-block;
    }
    .user-info a:hover {
        text-decoration: underline;
    }
    /* RWD語系切換 */
    .navbar-nav.mb-2 a {
        text-align: left;
        padding-left: 4px;
    }
    /* 下層選單 */
    .navbar-nav .dropdown-menu {
        background: #fff;
        border: 1px solid #ddd;
        border-radius: 8px;
        margin-top: 6px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.05);
    }
    .navbar-nav .dropdown-menu .dropdown-item {
        font-size: 14px;
        padding: 8px 12px;
        border-radius: 6px;
    }
    .navbar-nav .dropdown-menu .dropdown-item:hover {
        background: #f5f5f5;
        color: #0b5e63;
    }
    /* RWD第三層展開 */
    .dropdown-submenu > .dropdown-menu {
        top: 0;
        left: 100%; 
        margin-top: -0.25rem;
    }
    .dropdown-submenu .dropdown-menu.show {
        display: block;
    }
    /* 第一層選單 */
    .navbar-nav > .dropdown > .dropdown-item,
    .navbar-nav > .dropdown > .dropdown-item.selected,
    .navbar-nav > .dropdown > .dropdown-toggle {
        padding: 0 15px !important;
        line-height: 40px !important;
        display: block;
        margin-top: -3px;
    }
    /* 登出入文字選單顏色 */
    .navbar .logoutTag.nav-link,
    .navbar .loginTag.nav-link {
        color: #000 !important;
    }
    .dropdown-submenu > .dropdown-menu {
        top: 0;
        left: 100%; 
        margin-top: -0.25rem;
    }
    .dropdown-submenu .dropdown-menu.show {
        display: block; 
    }
    .dropdown-submenu>a:after {
        margin-right: 8px;
    }
}

@media (min-width: 992px) and (max-width: 1059px) {
    /* Navbar不換行 */
    .navbar .d-lg-flex {
        flex-wrap: nowrap;
        justify-content: space-between;
        align-items: center;
    }
    .navbar-brand img {
        max-height: 40px;
        margin-right: 8px;
    }
    /* 選單間距縮小 */
    .navbar-nav.flex-row .nav-item,
    .navbar-nav.flex-row .dropdown {
        margin-left: 8px;
        margin-right: 8px;
    }
    .navbar-nav .nav-link {
        padding: 0;
        font-size: 16rem;
    }
    .navbar .loginTag,
    .navbar .logoutTag {
        padding: 0 8px;
        line-height: 50px;
        font-size: 16px;
    }
    .user-info {
        gap: 4px;
        font-size: 16px;
    }
    .navbar-nav .dropdown-menu {
        min-width: 140px;
    }
    .navbar-nav .dropdown-menu .dropdown-item {
        padding: 6px 16px;
        font-size: 16px;
    }
    .dropdown-submenu > .dropdown-menu {
        min-width: 140px;
        padding: 4px 0;
    }
}