html {
    overflow: hidden !important;
}

.wrapper {
    margin-top: 56px;
    background-size: cover;
    height: calc(100vh - 56px);
    overflow-x: hidden;
}

/* load-waiting */
.load-waiting {
    background: RGBA(0, 0, 0, 0.4);
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 9998;
    top: 0;
    left: 0;
}
.load-waiting > div {
    position: fixed;
    top: calc(50% - 26px);
    left: calc(50% - 26px);
    z-index: 9999;
    color: white !important;
}
.load-waiting > div > div {
    color: white;
}

.select2-selection:focus {
    border-color: #80bdff;
    box-shadow: inset 0 0 0 transparent, 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}
.select2-selection.is-invalid {
    border-color: #dc3545 !important;
}
.select2-selection.is-invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.dropdown-header:hover {
    background-color: #fff;
}

.dropdown-item {
    color: #6c757d;
}

a.dropdown-item {
    color: #6c757d !important;
}

a.dropdown-item:focus,
a.dropdown-item:hover,
a.dropdown-item.active {
    color: black !important;
    background-color: #f4f4f5 !important;
}

.select2-results__option {
    padding: 0.75rem 0.375rem !important;
    font-size: 1rem !important;
}
.select2-container--default
    .select2-results__option--highlighted[aria-selected] {
    background-color: #007bff !important;
}

.select2-container--default .select2-selection--multiple {
    border: 1px solid #d2d6de !important;
}

.zoom-in {
    cursor: zoom-in;
}

.header-image {
    margin-left: -20px;
    margin-top: -20px;
    width: calc(100% + 40px);
}

.text-indent-20 {
    text-indent: 20px;
}

/*style back to top */
#goTop {
    display: none;
    width: 40px;
    height: 40px;
    position: fixed;
    bottom: 15px;
    right: 15px;
    line-height: 37px;
    color: white;
    font-size: 25px;
    background-color: black;
    opacity: 0.3;
    filter: alpha(opacity=30);
    text-align: center;
    cursor: pointer;
    z-index: 999;
    border-radius: 50%;
}
#goTop i:before {
    color: white;
}
#goTop:hover {
    opacity: 1;
    filter: alpha(opacity=100);
}

.invalid-feedback {
    display: inherit;
}

@media (max-width: 991.98px) {
    .container-fluid {
        padding-right: 0px !important;
        padding-left: 0px !important;
        margin-right: 0px !important;
        margin-left: 0px !important;
    }
    .card-header,
    .card-body,
    .card-footer {
        padding: 0.75rem !important;
    }
}

.modal {
    z-index: 1101;
}

.table-responsive tr:nth-child(1) {
    background-color: #ddd;
}
.table-responsive tr:nth-child(1):hover {
    background-color: #ddd;
}

/*image viewer*/
.image-viewer {
    background: RGBA(0, 0, 0, 0.9);
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 10000;
    top: 0;
    left: 0;
    cursor: zoom-out;
}
.image-viewer > div {
    background: no-repeat center;
    background-size: contain;
    width: calc(100% - 20px);
    height: calc(100% - 20px);
    position: fixed;
    z-index: 10001;
    top: 10px;
    left: 10px;
}
.image-viewer > i {
    position: fixed;
    font-size: 20pt;
    z-index: 10001;
    top: 0px;
    right: 0px;
    color: white;
    cursor: pointer;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* scroll bar */
@media (max-width: 400px) {
    ::-webkit-scrollbar {
        width: 3px;
        height: 3px;
    }

    ::-webkit-scrollbar-track {
        box-shadow: inset 0 0 5px grey;
        border-radius: 10px;
    }

    ::-webkit-scrollbar-thumb {
        background: #9c9c9c55;
        border-radius: 10px;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: #9c9c9c;
    }
}

.select2-selection__choice {
    color: #000 !important;
}

.select2-container--focus {
    border-color: #80bdff !important;
}

.select2-container--default.select2-container--focus
    .select2-selection--multiple {
    border-color: #80bdff !important;
    box-shadow: inset 0 0 0 transparent, 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.select2-selection--multiple .select2-search--inline {
    margin-left: 11px !important;
}

.tooltip {
    z-index: 10001;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 0, 0.55) !important;
}

.navbar-nav .active > .nav-link,
.navbar-nav .nav-link.active,
.navbar-nav .nav-link.show,
.navbar-nav .show > .nav-link {
    color: rgba(255, 255, 0, 1) !important;
}

.navbar > a:hover,
.navbar .nav-item > a:hover {
    color: rgba(255, 255, 0, 1) !important;
    -ms-transform: scale(2, 3);
    -webkit-transform: scale(2, 3);
    transform: scale(1.05, 1.05);
}

.table-responsive tr:first-child,
.table-responsive tr:first-child:hover {
    background: #ccc;
}
.table-responsive tr:nth-child(2n + 3) {
    background: #ddd;
}
.table-responsive tr:nth-child(n + 2):hover {
    background-color: rgba(220, 53, 69, 0.3);
}

.user-link-dark {
    color: #212529;
    text-decoration: underline;
    text-decoration-color: #dc3545;
}

.user-link-dark:hover {
    color: #dc3545;
    text-decoration: underline;
    text-decoration-color: #dc3545;
    cursor: pointer;
}