body {
    font-family: 'Montserrat', 'Kanit', sans-serif;
    font-weight: 300;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
}

/* theme */
.navbar-default {
    /*background: linear-gradient(135deg, rgba(0, 40, 101, .95) 0%, rgba(0, 60, 140, .95) 100%);*/
    /*background: linear-gradient(135deg, rgb(68 156 56) 0%, rgb(13 156 94) 100%);*/
    background-color : #a8e21b;
    /*background: linear-gradient(135deg, rgb(68 156 56) 0%, rgb(13 156 94) 100%);*/
    box-shadow: 0 4px 15px rgba(0, 40, 101, 0.3);
}
.navbar-default .navbar-brand {
    margin-left: -30px;
    margin-right: 30px;
    transition: transform 0.3s ease;
}
.navbar-default .navbar-brand:hover {
    transform: scale(1.05);
}

.dropdown-user {
    position: relative;
}
.dropdown-user > .dropdown-menu {
    position: absolute;
    left: auto;
    right: 0;
    padding: 0;
    border-radius: 12px;
    margin-top: 12px;
    width: 280px;
    box-shadow: 0 10px 40px rgba(0, 40, 101, 0.25);
    border: none;
    animation: slideDown 0.3s ease;
}
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.dropdown-user .user-header {
    /*height: 175px;*/
    height: auto;
    padding: 15px;
    text-align: center;
    /*background: linear-gradient(135deg, rgba(0, 40, 101, .95) 0%, rgba(0, 60, 140, .95) 100%);*/
    /*background: linear-gradient(135deg, rgb(4 134 132) 0%, rgb(4 131 120) 100%);*/
    background: linear-gradient(135deg, rgb(168 226 27) 0%, rgb(137 182 30) 100%);
    color: white;
    border-radius: 12px 12px 0 0;
}
.dropdown-user .user-header img {
    width: 90px;
    height: 90px;
    border: 4px solid #fff;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 40, 101, 0.3);
    object-fit: cover;
}
.dropdown-user .user-header p {
    z-index: 5;
    color: #fff;
    font-size: 17px;
    margin-top: 8px;
    font-weight: 600;
}
.dropdown-user .user-header small {
    font-size: 80%;
    font-weight: 400;
    opacity: 0.9;
}
.dropdown-user .user-body {
    padding: 15px;
    font-size: 14px;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.3s ease;
}
.dropdown-user .user-body:hover {
    background-color: #f9fafb;
}
.dropdown-user .user-footer {
    padding: 12px 15px;
    background-color: #f9fafb;
    text-align: right;
    border-radius: 0 0 12px 12px;
}

.was-validated .form-control:invalid, .form-control.is-invalid, .duallistbox.is-invalid  {
    border-color: #dc3545;
    border-width: 2px;
    padding-right: 2.25rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23dc3545' viewBox='-2 -2 7 7'%3e%3cpath stroke='%23dc3545' d='M0 0l3 3m0-3L0 3'/%3e%3ccircle r='.5'/%3e%3ccircle cx='3' r='.5'/%3e%3ccircle cy='3' r='.5'/%3e%3ccircle cx='3' cy='3' r='.5'/%3e%3c/svg%3E");
    background-repeat: no-repeat;
    background-position: center right calc(0.375em + 0.1875rem);
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
    box-shadow: inset 0 1px 3px rgba(220, 53, 69, 0.1);
}

.was-validated .form-control:invalid:focus, .form-control.is-invalid:focus, .duallistbox.is-invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.was-validated .form-control:invalid ~ .invalid-feedback,
.was-validated .form-control:invalid ~ .invalid-tooltip, .form-control.is-invalid ~ .invalid-feedback,
.form-control.is-invalid ~ .invalid-tooltip, .duallistbox.is-invalid ~ .invalid-feedback {
    display: block;
}

.input-group.has-error > .input-group-append:nth-last-child(2) > .btn,
.input-group.has-error > .form-control:nth-last-child(2) {
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
}

.input-group .input-group-text {
    border: 2px solid #e0e0e0;
    background-color: #f8f9fa;
    color: #667eea;
    border-radius: 10px;
    transition: all 0.3s ease;
    border-left: none;
}

.input-group .form-control:focus + .input-group-append .input-group-text {
    border-color: #667eea;
    background-color: #fff;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.15);
}

/* login */
.login-page {
    background-color: #002865;
    background: url('../image/hi-background.png');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;

}
.login-box {
    border-radius: 16px;
    background-color: rgba(255, 255, 255, .98);
    box-shadow: 0 20px 60px rgba(0, 40, 101, 0.2), 0 0 1px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    overflow: hidden;
    max-width: 420px;
    width: 100%;
}
.login-box .input-group-append {
    background-color: transparent;
}
.login-box .form-control {
    font-weight: 300;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 15px;
    transition: all 0.3s ease;
    background-color: #f8f9fa;
}
.login-box .form-control:focus {
    border-color: #667eea;
    background-color: #fff;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.15);
}
.login-box .form-control::placeholder {
    color: #9ca3af;
}
.login-box .login-box-msg {
    font-size: 18px;
    font-weight: 300;
    text-transform: uppercase;
}
.login-box .card {
    background-color: transparent;
    margin-bottom: 0;
    border: none;
}
.login-box .card-body, .login-box .login-card-body {
    background-color: transparent;
    margin-bottom: 0;
    padding: 40px 30px;
}
.login-logo {
    margin-bottom: 0;
    text-align: center;
}
.login-logo img {
    height: 75px;
    transition: transform 0.3s ease;
}
.login-logo img:hover {
    transform: scale(1.05);
}

.table-drag td:hover{
    cursor: n-resize;
    background-color: rgba(102, 126, 234, 0.05);
    transition: background-color 0.3s ease;
}

.table-parent table tbody {
    overflow-y: scroll;
    overflow-x: hidden;
    max-height: 500px;
}

.visible-hidden {
    visibility: hidden;
}
.display-hidden {
    display: none;
}

.table-center {
    margin: 0 auto;
    float: none;
}

.text-indent {
    text-align: justify;
    text-indent: 50px;
}
.text-middle,
tr.text-middle th {
    vertical-align: middle !important;
}
.text-bold {
    font-weight: bold !important;
}

.water-mark {
    position: absolute;
    z-index: 10;
    background: transparent;
    display: block;
    min-height: 50%;
    min-width: 100%;
    color: yellow;
}

.water-mark .water-text {
    opacity: 0.5;
    color: red;
    font-size: 150px;
    transform: rotate(330deg);
    -webkit-transform: rotate(330deg);
    margin-top: 35%;
    margin-left: 15%;
}

.tooltip-inner {
    text-align: left;
    font-size: 15px;
    max-width: 350px;
}

.triangle-up-right {
    position: relative;
}

.triangle-up-right:after {
    content: "";
    width: 0;
    height: 0;
    border-top: 10px solid rgb(246, 85, 85);
    border-left: 10px solid transparent;
    top: 0;
    right: 0;
    position: absolute;
}

/* MODAL */
.modal-body.modal-body-custom {
    min-height: 200px;
    max-height: 500px;
    overflow-y: auto;
    margin: 0 auto;
}

/* .modal-fullscreen */
.modal-fullscreen {
    background: transparent;
}
.modal-fullscreen .modal-content {
    background: #fff;
    border: 0;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}
.modal-backdrop.modal-backdrop-fullscreen {
    background: #ffffff;
}
.modal-backdrop.modal-backdrop-fullscreen.in {
    opacity: 0.97;
    filter: alpha(opacity=97);
}

/* .modal-fullscreen size: we use Bootstrap media query breakpoints */
.modal-fullscreen .modal-dialog {
    margin-right: auto;
    margin-left: auto;
    min-width: 90%;
}

/* Let's get this party started */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

  /* Track */
  ::-webkit-scrollbar-track {
    border-radius: 8px;
    background: #f1f1f1;
  }

  /* Handle */
  ::-webkit-scrollbar-thumb {
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(0, 40, 101, .7), rgba(102, 126, 234, .7));
    transition: background 0.3s ease;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, rgba(0, 40, 101, .9), rgba(102, 126, 234, .9));
  }

  ::-webkit-scrollbar-thumb:window-inactive {
    background: #ccc;
  }

@media (max-width: 767.98px) {
    .navbar-default .navbar-brand {
        margin-left: 0;
    }
    .dropdown-user {
        font-size: 14px;
    }
    .dropdown-user .user-header {
        height: 150px;
        padding: 5px;
    }
    .dropdown-user .user-header img {
        width: 50px;
        height: 50px;
    }
    .dropdown-user .user-body {
        padding: 5px;
    }
}

@media (min-width: 768px) {
    .modal-fullscreen .modal-dialog {
        width: 750px;
    }
    .footer {
        margin-top: 10px;
    }
    .footer .copyright {
        font-size: 8px;
    }
}
@media (min-width: 992px) {
    .modal-fullscreen .modal-dialog {
        width: 970px;
    }
}
@media (min-width: 1200px) {
    .modal-fullscreen .modal-dialog {
        width: 1170px;
    }
}

@media screen and (min-width: 1024px) {
    .table-parent {
        max-height: 500px !important;
    }
}
@media screen and (min-width: 1366px) {
    .table-parent {
        max-height: 600px !important;
    }
}
@media screen and (min-width: 1920px) {
    .table-parent {
        max-height: 700px !important;
    }
}
.btn-green{
    color: #FFF;
    font-weight: 600;
    background: linear-gradient(135deg, #a6e117 0%, #8cbe12 100%) !important;
    border: none !important;
    border-radius: 10px !important;
    box-shadow: 0 4px 15px rgba(166, 225, 23, 0.3) !important;
    transition: all 0.3s ease !important;
    padding: 12px 20px !important;
    font-size: 15px !important;
}

.btn-green:hover{
    color: #FFF;
    font-weight: 600;
    background: linear-gradient(135deg, #98cc0f 0%, #7aa80e 100%) !important;
    box-shadow: 0 6px 20px rgba(166, 225, 23, 0.4) !important;
    transform: translateY(-2px) !important;
}

.btn-green:active {
    transform: translateY(0) !important;
    box-shadow: 0 2px 10px rgba(166, 225, 23, 0.3) !important;
}

.btn-green-pg{
    color: #FFF;
    font-weight: 600;
    background: linear-gradient(135deg, #a6e117 0%, #8cbe12 100%) !important;
    border: none !important;
    border-radius: 10px !important;
    box-shadow: 0 4px 15px rgba(166, 225, 23, 0.3) !important;
    transition: all 0.3s ease !important;
    padding: 10px 18px !important;
    font-size: 14px !important;
}

.btn-green-pg:hover{
    color: #FFF;
    font-weight: 600;
    background: linear-gradient(135deg, #98cc0f 0%, #7aa80e 100%) !important;
    box-shadow: 0 6px 20px rgba(166, 225, 23, 0.4) !important;
    transform: translateY(-2px) !important;
}

.btn-green-pg:active {
    transform: translateY(0) !important;
    box-shadow: 0 2px 10px rgba(166, 225, 23, 0.3) !important;
}
.navbar-dark .navbar-brand{
    font-weight: var(--font-weight-medium) !important;
    color: var(--color-black-500) !important;
}
.navbar-dark .navbar-brand:focus, .navbar-dark .navbar-brand:hover{
    color: var(--color-black-500) !important;
}
.navbar-dark .navbar-nav .nav-link{
    color: #131315;
}
.navbar-dark .navbar-nav .nav-link:focus, .navbar-dark .navbar-nav .nav-link:hover{
    color: #131315;
}
.navbar-dark .navbar-nav .active>.nav-link, .navbar-dark .navbar-nav .nav-link.active, .navbar-dark .navbar-nav .nav-link.show, .navbar-dark .navbar-nav .show>.nav-link{
    color: #131315;
    font-weight: 500;
}