.panel-overlay {
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: oklab(from var(--nav-primary-color) l a b / 0.2);
    position: fixed;
    z-index: 1000;
    display: none;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.fade-in {
    display: flex;
    opacity: 1;
}

.panel-overlay-content {
    text-align: center;
    color: var(--nav-text-color);
}

.panel-overlay-icon {
    margin-bottom: 10px;
    font-size: 32px;
}

.panel-overlay-title {
    font-size: 16px;
    font-weight: 500;
}

#progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 5px;
    border-radius: 4px;
    background: var(--progress);
    z-index: 9999;
    transition: width 0.4s ease, opacity 0.2s ease-in-out;
}

.fade-out {
    opacity: 0;
}


.alert-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    width: 300px;
}

.alert {
    padding: 16px 32px 16px 16px;
    margin: 10px 0;
    border-radius: 4px;
    opacity: 0;
    border: none;
    transform: translateY(-20px);
    animation: fadeInOut 2s forwards;
    position: relative;
    display: flex;
    gap: 12px;
    align-items: baseline;
}


.alert-success {
    background-color: var(--green);
    color: white;
}

.alert-error {
    background-color: var(--red);
    color: white;
}

.alert-purple {
    background-color: var(--purple);
    color: white;
}

.alert .close-btn {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 16px;
    cursor: pointer;
}

.alert.hide {
    animation: fadeOut 0.3s forwards;
}

@keyframes fadeInOut {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }

    20%, 100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeOut {
    0% {
        opacity: 1;
        transform: translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateY(-20px);
    }
}


body {
    --nav-primary-color: #141e30;
    --nav-text-color: var(--nav-primary-color);
    --front-color: #f7f8f9;
    --background-color: #f1f2f3;
    --nav-height: 56px;
    --blue: #4681f4;
    --green: hsl(141, 69%, 46%);
    --red: hsl(348, 100%, 61%);
    --orange: #eaa642;
    --purple: #673ab7;
    --mint: hsl(171, 100%, 39%);
    --turquoise: #26c6da;
}

.slick-carbon-theme {
    --nav-primary-color: #323232;
    --nav-background: linear-gradient(120deg, #323232 0%, #3F3F3F 40%, #1C1C1C 150%), linear-gradient(to top, rgba(255,255,255,0.40) 0%, rgba(0,0,0,0.25) 200%);
}

.moonlit-asteroid-theme {
    --nav-primary-color: #0f2027;
    --nav-background: linear-gradient(120deg, #0f2027, #203a43, #2c5364);
}

.royal-theme {
    --nav-primary-color: #141e30;
    --nav-background: linear-gradient(120deg, #141e30, #243b55);
}

.lawrencium-theme {
    --nav-primary-color: #302b63;
    --nav-background: linear-gradient(120deg, #0f0c29, #302b63);
}

.spring-warmth-theme {
    --nav-primary-color: #ffd1ff;
    --nav-background: linear-gradient(45deg, #fad0c4 0%, #ffd1ff 100%);
}

.warm-flame-theme {
    --nav-primary-color: #ff9a9e;
    --nav-background: linear-gradient(45deg, #ff9a9e 0%, #fad0c4 99%, #fad0c4 100%);
}

.deep-blue-theme {
    --nav-primary-color: #e0c3fc;
    --nav-background: linear-gradient(120deg, #e0c3fc 0%, #8ec5fc 100%);
}

.snow-again-theme {
    --nav-primary-color: #eef1f5;
    --nav-background: linear-gradient(45deg, #e6e9f0 0%, oklab(from #eef1f5 0.95 a b) 100%);
}

.dark-theme {
    --nav-light-primary-color: oklab(from var(--nav-primary-color) 0.95 a b / 0.9);
    --nav-active-border-color: oklab(from var(--nav-primary-color) 0.5 a b / 0.8);
    --nav-active-link-text-color: oklab(from var(--nav-primary-color) 0.95 a b);
    --nav-active-link-color: oklab(from var(--nav-primary-color) 0.8 a b / 0.2);
    --nav-hover-link-color: oklab(from var(--nav-primary-color) 0.8 a b / 0.1);
    --nav-a-color: oklab(from var(--nav-primary-color) 0.8 a b);
    --nav-header-color: oklab(from var(--nav-primary-color) 0.95 a b);
    --nav-divider-color: oklab(from var(--nav-primary-color) 0.5 a b / 0.3);
    --nav-text-color: var(--nav-primary-color);
    --progress: oklab(from var(--nav-primary-color) 0.6 a b);
}

.light-theme {
    --nav-light-primary-color: oklab(from var(--nav-primary-color) 0.95 a b / 0.9);
    --nav-active-border-color: oklab(from var(--nav-primary-color) 0.7 a b / 0.5);
    --nav-active-link-text-color: oklab(from var(--nav-primary-color) 0.3 a b);
    --nav-active-link-color: oklab(from var(--nav-primary-color) 0.7 a b / 0.5);
    --nav-hover-link-color: oklab(from var(--nav-primary-color) 0.7 a b / 0.4);
    --nav-a-color: oklab(from var(--nav-primary-color) 0.4 a b);
    --nav-header-color: oklab(from var(--nav-primary-color) 0.3 a b);
    --nav-divider-color: oklab(from var(--nav-primary-color) 0.7 a b / 0.3);
    --nav-text-color: var(--nav-a-color);
    --progress: oklab(from var(--nav-primary-color) 0.6 a b);
}


body {
    margin: 0px;
    background-color: var(--background-color)
}

#navbar-container {
    display: flex;
    background-color: var(--front-color);
    height: var(--nav-height);
}

    #navbar-container .navbar-content {
        display: flex;
        padding: 0 20px;
        align-items: center;
        color: var(--nav-text-color);
        flex-grow: 1;
        min-width: 340px;
    }

    #navbar-container #right-navbar-content {
        margin-left: auto;
        display: flex;
        gap: 6px;
    }

    #navbar-container button {
        padding: 6px 10px;
        border-radius: 8px;
        font-size: 14px;
        border: none;
        background-color: transparent;
        color: var(--nav-text-color);
        cursor: pointer;
    }

        #navbar-container button:hover {
            background-color: var(--nav-light-primary-color);
        }

#nav-content-container {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    max-width: 100vw;
}

.boxed {
    display: flex;
    align-items: stretch;
}

.panel-body {
    padding: 25px;
    background-color: var(--front-color);
}

#navbar-header-mainnav {
    background: var(--nav-background);
    background-blend-mode: multiply;
}

#content-container {
    padding: 20px;
}

    #content-container #page-title {
        font-size: 24px;
        margin-bottom: 12px;
    }

#footer {
    margin-top: auto;
    margin-left: 24px;
    font-size: 12px;
}


#navbar .dropdown-menu {
    padding: 18px 12px;
    font-size: 16px;
}

#navbar .dropdown-header {
    font-weight: 500;
    font-size: 18px;
    color: var(--nav-text-color);
    padding: 0px;
}

#refresh-button-container {
    display: flex;
    justify-content: center;
    align-items: center;
}


#notification-dropdown {
    display: flex;
    justify-content: center;
    align-items: center;
}

#notification-dropdown-trigger {
    display: flex;
    width: unset !important;
    font-size: 18px !important;
    border-radius: 8px !important;
    justify-content: center;
    align-items: center;
    gap: 2px;
}

.notification-count {
    padding: 2px 4px;
    border-radius: 18px;
    font-size: 10px;
    background-color: var(--nav-primary-color);
    color: var(--nav-active-link-text-color);
}

#notification-dropdown .head-list {
    display: flex;
    flex-direction: column;
    color: var(--nav-text-color);
}

#notification-dropdown .notification-item {
    padding: 12px;
    transition: background-color 0.2s ease-in-out;
    border-bottom: 1px solid var(--nav-divider-color);*/
    min-width: 300px;
    color: var(--nav-text-color);
}

@media (max-width: 576px) {
    #notification-dropdown .dropdown-menu {
        inset: unset !important;
        transform: unset !important;
        left: 50%;
        top: 50px !important;
        transform: translateX(-50%);
        width: 90%;
        min-width: 90%;
    }

    #notification-dropdown .notification-item{
        min-width:unset;
        width: 100%;
    }
}


    #notification-dropdown .notification-item:hover {
        background-color: var(--nav-light-primary-color);
        cursor: pointer;
    }

#notification-dropdown .notification-item-header {
    display: flex;
    justify-content: space-between;
}

#notification-dropdown .dropdown-header {
    margin-left: 10px;
    margin-bottom:12px;
    color: var(--nav-text-color);
    display: flex;
    align-items: center;
    gap: 4px;
}

#notification-dropdown .notification-title {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

#notification-dropdown .notification-source {
    font-weight: 300;
    font-size: 12px;
    color: #5e5e5e;
}

#notification-dropdown .notification-time {
    font-size: 12px;
    color: #5e5e5e;
    flex-shrink: 0;
    margin-left: 20px;
}

#notification-dropdown .notification-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px; 
}

#notification-dropdown .notification-bottom {
    justify-content: space-between;
    margin-top: 8px;
    align-items: center;
    display: flex;
}

#notification-dropdown .notification-footer {
    margin-top: 10px;
    display: flex;
}

    #notification-dropdown .notification-footer a {
        color: var(--nav-text-color);
        text-decoration: none;
        display: flex;
        align-items: center;
        gap: 4px;
    }

    #notification-dropdown .notification-footer:hover span {
        text-decoration: underline;
    }

#notification-dropdown .empty-notification {
    opacity: 0.6;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    gap: 8px;
    border-bottom: 1px solid var(--nav-divider-color);
}

    #notification-dropdown .empty-notification img {
        width: 100px;
    }


#language-dropdown {
    display: flex;
    justify-content: center;
    align-items: center;
}

#language-dropdown-trigger {
    display: flex;
    width: unset !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    font-weight: 700;
}

#language-dropdown .dropdown-menu {
    padding: 12px;
}

#language-dropdown .dropdown-content .dropdown-language {
    color: var(--nav-text-color);
    padding: 8px;
    font-size: 16px;
    font-weight: 700;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
}

    #language-dropdown .dropdown-content .dropdown-language:hover {
        background-color: var(--nav-light-primary-color);
        cursor: pointer;
    }

#language-dropdown .red-box {
    width: 24px;
    height: 18px;
    background-color: #C62E2E;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
}

#language-dropdown .blue-box {
    width: 24px;
    height: 18px;
    background-color: #0D92F4;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
}


#google-dropdown {
    display: flex;
    justify-content: center;
    align-items: center;
}

#google-dropdown-trigger i {
    font-size: 16px;
}

#google-dropdown .dropdown-menu {
    padding: 16px;
}

#google-dropdown .google-dropdown-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

    #google-dropdown .google-dropdown-content i {
        font-size: 28px;
    }

    #google-dropdown .google-dropdown-content div {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        color: var(--nav-text-color);
        gap: 2px;
        font-weight: 500;
        padding: 6px;
        font-size: 16px;
        border-radius: 8px;
    }

        #google-dropdown .google-dropdown-content div:hover {
            background-color: var(--nav-light-primary-color);
            cursor: pointer;
        }


#user-dropdown {
    display: flex;
    justify-content: center;
    align-items: center;
}

    #user-dropdown .user-summary {
        color: var(--nav-text-color);
        display: flex;
        flex-direction: column;
        align-items: baseline;
        justify-content: center;
    }

#user-dropdown-trigger {
    border-radius: 8px !important;
    display: flex;
    align-items: center;
    gap: 6px;
}

    #user-dropdown-trigger img {
        width: 32px;
        border-radius: 100%;
        height: 32px;
        object-fit: cover;
        object-position: center 0%;
    }

    #user-dropdown-trigger .user-chinese-name {
        font-size: 12px;
        font-weight: 600;
    }

    #user-dropdown-trigger .user-scode {
        font-size: 10px;
        font-weight: 400;
    }

#user-dropdown .user-info {
    display: flex;
    gap: 12px;
}

#user-dropdown .user-display-picture img {
    border-radius: 100%;
    width: 64px;
    height: 64px;
    object-fit: cover;
    object-position: center 0%;
}

.user-info .user-chinese-name {
    font-size: 16px;
    font-weight: 600;
}

.user-info .user-scode {
    font-size: 12px;
    font-weight: 400;
}

.user-info .user-email {
    font-size: 12px;
    font-weight: 400;
}

#user-dropdown .user-action-container {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--nav-divider-color);
    display: flex;
    flex-direction: column;
    color: var(--nav-text-color)
}

#user-dropdown .user-action {
    padding: 8px;
    display: flex;
    gap: 12px;
    align-items: center
}

    #user-dropdown .user-action i {
        width: 18px;
    }

    #user-dropdown .user-action:hover {
        background-color: var(--nav-light-primary-color);
        cursor: pointer;
    }

#user-dropdown .logout-group {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--nav-divider-color);
    color: var(--nav-text-color)
}


#theme-selection {
    display: flex;
    align-items: center;
    margin-left: 8px;
}

    #theme-selection button {
        display: flex;
        align-items: center;
        gap: 4px;
        border-radius: 8px;
        font-weight: 600;
    }

@media screen and (max-width: 450px) {
    #theme-selection button span {
        display: none;
    }
}

#theme-selection .theme-preview {
    background: var(--nav-background);
    width: 28px;
    border-radius: 100%;
    height: 28px;
    padding: 0px;
}

#theme-selection .theme-items .theme-preview {
    width: 64px;
    height: 64px;
}

#theme-selection .theme-items {
    margin-top: 24px;
    display: grid;
    font-weight: 500;
    grid-template-columns: repeat(4, 1fr);
    gap: 36px;
}

    #theme-selection .theme-items > div {
        display: flex;
        gap: 8px;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

.theme-items .theme-preview:hover {
    box-shadow: rgba(3, 102, 214, 0.3) 0px 0px 0px 3px;
}

.theme-items .selected {
    box-shadow: rgba(3, 102, 214, 0.7) 0px 0px 0px 3px !important;
}


.navbar-header {
    display: flex;
    font-size: 18px;
    gap: 8px;
    align-items: center;
    font-weight: bold;
    height: var(--nav-height);
    padding-left: 20px;
    color: var(--nav-header-color);
    cursor: pointer;
}

    .navbar-header:hover {
        color: var(--nav-a-color)
    }

#divMenu {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    max-width: 250px;
    min-width: 250px;
    gap: 8px;
}

    #divMenu > div:first-child {
        border-top: 1px solid var(--nav-divider-color);
        padding-top: 8px !important;
    }

    #divMenu > div:not(.list-divider) {
        padding: 0px 10px;
    }

    #divMenu .list-divider {
        border-top: 1px solid var(--nav-divider-color);
    }

    #divMenu .arrow {
        font-size: 8px;
        margin-left: auto;
        text-align: center;
        transition: transform 0.5s ease;
    }

    #divMenu .active-sub > a .arrow i {
        transform: rotate(90deg);
    }

    #divMenu a {
        color: var(--nav-a-color);
        font-weight: 500;
        text-decoration: none;
        display: flex;
        align-items: center;
        font-size: 13px;
        padding: 10px;
        border-radius: 6px;
    }


        #divMenu a:hover {
            background-color: var(--nav-hover-link-color);
            color: var(--nav-active-link-text-color);
        }


        #divMenu a:first-child i {
            min-width: 25px;
        }

    #divMenu .collapse {
        margin-top: 12px;
        display: flex;
        flex-direction: column;
        border-left: 1px solid var(--nav-active-border-color);
        gap: 4px;
    }

        #divMenu .collapse > div {
            margin-left: 12px;
        }

    #divMenu .active-link a {
        background-color: var(--nav-active-link-color);
    }

    #divMenu .active-link i {
        color: var(--nav-active-link-text-color);
    }

    #divMenu .active-link a {
        color: var(--nav-active-link-text-color);
    }

    #divMenu .collapse {
        display: none;
    }

    #divMenu .in {
        display: flex;
    }



.ui-dialog-titlebar-close {
    border: none;
    background-color: transparent;
    right: 14px;
}

    .ui-dialog-titlebar-close::before {
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        content: "\f00d";
        font-size: 16px;
        color: #777;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .ui-dialog-titlebar-close:hover::before {
        color: #333;
    }

.select2-container .select2-selection--single {
    height: 38px !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 36px !important;
}

.select2-selection__arrow {
    padding: 18px 0px;
}

select {
    padding: 4px;
}

.btn {
    white-space: nowrap;
    border: var(--bs-border);
    --bs-btn-color: var(--bs-btn-color);
    --bs-btn-hover-color: var(--bs-btn-color);
    --bs-btn-focus-shadow-rgb: var(--bs-btn-bg);
    --bs-btn-active-color: var(--bs-btn-color);
    --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
    --bs-btn-disabled-color: var(--bs-btn-color);
    --bs-btn-disabled-bg: var(--bs-btn-bg);
    --bs-btn-disabled-border-color: var(--bs-btn-bg);
}

.btn-default {
    --bs-border: 1px solid #bbb;
    --bs-btn-border-color: #bbb;
    --bs-btn-hover-border-color: #bbb;
    --bs-btn-active-border-color: #bbb;
    --bs-btn-disabled-border-color: #bbb;
    --bs-btn-bg: var(--front-color);
    --bs-btn-hover-bg: oklab(from var(--bs-btn-bg) 0.9 a b);
    --bs-btn-active-bg: oklab(from var(--bs-btn-bg) 0.8 a b);
}


.btn.btn-primary {
    --bs-btn-bg: var(--blue);
    --bs-btn-color: #fff;
    --bs-border: none;
    --bs-btn-hover-bg: oklab(from var(--bs-btn-bg) 0.6 a b);
    --bs-btn-active-bg: oklab(from var(--bs-btn-bg) 0.5 a b);
}

.btn.btn-warning {
    --bs-btn-bg: var(--orange);
    --bs-btn-color: #fff;
    --bs-border: none;
    --bs-btn-hover-bg: oklab(from var(--bs-btn-bg) 0.6 a b);
    --bs-btn-active-bg: oklab(from var(--bs-btn-bg) 0.5 a b);
}

.btn.btn-danger {
    --bs-btn-bg: var(--red);
    --bs-btn-color: #fff;
    --bs-border: none;
    --bs-btn-hover-bg: oklab(from var(--bs-btn-bg) 0.6 a b);
    --bs-btn-active-bg: oklab(from var(--bs-btn-bg) 0.5 a b);
}

.btn.btn-success {
    --bs-btn-bg: var(--green);
    --bs-btn-color: #fff;
    --bs-border: none;
    --bs-btn-hover-bg: oklab(from var(--bs-btn-bg) 0.6 a b);
    --bs-btn-active-bg: oklab(from var(--bs-btn-bg) 0.5 a b);
}

.btn.btn-mint {
    --bs-btn-bg: var(--mint);
    --bs-btn-color: #fff;
    --bs-border: none;
    --bs-btn-hover-bg: oklab(from var(--bs-btn-bg) 0.6 a b);
    --bs-btn-active-bg: oklab(from var(--bs-btn-bg) 0.5 a b);
}

.btn.btn-info {
    --bs-btn-bg: var(--turquoise);
    --bs-btn-color: #fff;
    --bs-border: none;
    --bs-btn-hover-bg: oklab(from var(--bs-btn-bg) 0.6 a b);
    --bs-btn-active-bg: oklab(from var(--bs-btn-bg) 0.5 a b);
}

.btn.btn-purple {
    --bs-btn-bg: oklab(from var(--purple) 0.65 a b);
    --bs-btn-color: #fff;
    --bs-border: none;
    --bs-btn-hover-bg: oklab(from var(--bs-btn-bg) 0.6 a b);
    --bs-btn-active-bg: oklab(from var(--bs-btn-bg) 0.5 a b);
}

.btn-xs {
    padding: 6px;
    min-width: auto;
    line-height: 14px;
}

.btn-rounded {
    border-radius: 9999px;
}

.btn-width {
    min-width: 60px;
}

select.form-control {
    --bs-form-select-bg-img: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    display: block;
    padding: .375rem 2.25rem .375rem .75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--bs-body-color);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-color: var(--bs-body-bg);
    background-image: var(--bs-form-select-bg-img),var(--bs-form-select-bg-icon,none);
    background-repeat: no-repeat;
    background-position: right .75rem center;
    background-size: 16px 12px;
    border: var(--bs-border-width) solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    transition: border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}

.form-check-asp label {
    padding-left: 4px;
}

.form-checkbox-list-asp {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, 12px minmax(60px, 1fr));
    gap: 10px;
}

.flex-group-gap {
    display: flex;
    gap: 8px;
}

.input-group {
    gap: 12px;
}

hr {
    margin: 1rem 0 !important;
}

.modal {
    --bs-modal-width: 550px;
}

.modal-backdrop {
    background-color: #aaa;
}

.modal-backdrop.show {
    opacity: 0.3;
}

.loader {
    width: 48px;
    height: 48px;
    border: 2px solid #B1B2B3;
    border-bottom-color: transparent;
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    animation: rotation 0.7s linear infinite;
}


@keyframes rotation {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.is-loading {
    display: block;
    margin: auto;
}

.is-loading ~ * {
    display: none !important;
}