View file public/themes/default-dark/src/dark.css

.app {
    max-width: none;
}

.app-sidebar {
    background-color: #181A1F !important;
}

.section, .app-content, .app-title, .app-footer, .section-form, .app-notification {
    background-color: #282C34;
    color: #B7B8B9;
}

.dropdown-item {
    color: #B7B8B9;
}

.app-notification__title {
    background-color: #2e8cc2;
}

.app-notification__footer {
    background-color: #1D1F23;
}

.app-notification i, .app-notification {
    color: #B7B8B9 !important;
}

.app-notification__item {
    border-bottom: 0;
}

.app-notification__item:hover,
.app-notification__item:focus {
    background-color: #333842;
}

.section-body {
    border-top: 1px solid #1D1F23 !important;
}

.alert-danger {
    background: linear-gradient(to right, #4A2245, #252243 15%);
    border: 0;
    color: #FF0045 !important;
}

.alert-success {
    background: linear-gradient(to right, #15424D, #252243 15%);
    color: #01DC6B !important;
    border: 0;
}

.alert-success button, .alert-danger button {
    color: tomato;
}

.alert-success button:hover, .alert-danger button:hover {
    color: red;
}

.markItUpContainer i {
    color: #B7B8B9 !important;
    z-index: 1;
}

.section-media {
    border-top: 1px solid #1D1F23;
    border-right: 1px solid #1D1F23;
    border-bottom: 1px solid #1D1F23;
}

.form-control, .form-select {
    background-color: #1D1F23 !important;
    border: 2px solid #35373f !important;
    color: #B7B8B9 !important;
}

.form-control:focus, .form-select.focus {
    border-color: #3E4452 !important;
}

.app-header {
    box-shadow: 0 0 3px black;
}

.app-nav, .app-header__logo, .app-header {
    background-color: #21252B;
}

.alert-info {
    background-color: #16191d;
    border: 1px solid #21252B;
    color: dodgerblue;
}

.alert-warning {
    background-color: #16191d;
    border: 1px solid #21252B;
    color: darkorange;
}

.page-link {
    background-color: #181A1F !important;
    border: 1px solid #3E4452 !important;
    color: #B7B8B9;
}

.page-item.active .page-link {
    background-color: #172330 !important;
}

.page-link:hover, .dropdown-item:hover, .dropdown-item:focus {
    background-color: #3E4452 !important;
    color: white;
}

.app-menu__item.active, .app-menu__item:hover, .treeview.is-expanded {
    background-color: #282C34 !important;
}

.section:hover, .section.bg-warning {
    background-color: #333842 !important;
}

.blockquote {
    background-color: #181A1F;
    border-left: 5px solid #0d0e11;
}

.dropdown-item i {
    width: 32px;
}

.card {
    color: #B7B8B9;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px 0 rgba(0, 0, 0, .06);
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-clip: border-box;
    border: 0 solid rgba(0, 0, 0, .125);
    border-radius: .25rem;
    background-color: #1D1F23 !important;
}

.table, .table-striped tr  {
    color: #B7B8B9 !important;
    border-color: #3E4452 !important;
}

.bb-sticker ul {
    background-color: #1D1F23 !important;
    border: 1px solid #35373f !important;
    z-index: 1;
}

.bb-color ul, .bb-size ul {
    background-color: #1D1F23 !important;
    border: 1px solid #35373f !important;
    z-index: 1;
}

.bb-color ul li {
    border: 2px solid #181A1F !important;
}

.bb-size ul li {
    border-bottom: 1px solid #35373f !important;
}

.bb-size ul a {
    color: gray !important;
}

.bb-size ul a:hover {
    color: darkgray !important;
}

.post-rating-up.active {
    color: #1D1F23;
}

.input-group-text, .popover-body {
    background-color: #1D1F23 !important;
    border: 1px solid #3E4452 !important;
    color: #B7B8B9 !important;
}

.btn.btn-light:hover, .btn-light:active, .btn-light:focus {
    color: darkgray !important;
}

.dropdown-menu {
    background-color: #1D1F23 !important;
    border: 1px solid #3E4452 !important;
    color: #B7B8B9 !important;
}

.img-thumbnail {
    border: 0;
    box-shadow: 0 0 3px black;
    padding: 0;
}

.dropdown-menu.show {
    margin-left: -104px;
}

.btn-light {
    background-color: #1D1F23 !important;
    color: darkgray;
    border: 1px solid #35373f !important;
}

.list-group-item {
    background-color: #282C34;
    color: #B7B8B9;
}

.forum_topic {
    display: block;
}

.forum_topic a:first-child {
    flex: 1;
    padding: 5px
}

.forum_topic a:first-child:hover {
    background-color: #282c34;
    text-decoration: none;
}

.forum_topic a:last-child {
    max-width: 80px;
    width: 80px;
    text-align: center;
    padding: 5px;
}

.forum_topic a:last-child:hover {
    background-color: #282c34;
    text-decoration: none;
}

.border-top {
    border-top: 1px solid #21252B !important;
}

.border-bottom {
    border-bottom: 1px solid #21252B !important;
}

.hidden-text {
    background-color: #1D1F23 !important;
}

.modal-content {
    background-color: #282C34 !important;
    color: #B7B8B9;
}

.modal-body button {
    color: white;
}

.modal-footer {
    border-top: 1px solid #3E4452 !important;;
}

.spoiler-text {
    background-color: #1D1F23 !important;
}

.badge.bg-light {
    background-color: #282C34 !important;
    color: #B7B8B9 !important;
}

.badge.bg-info {
    color: #1D1F23 !important;
}

.scrollup {
    color: #FFF;
}

.performance {
    background-color: #1D1F23;
    color: #B7B8B9;
    border: 1px solid #1D1F23;
    box-shadow: 0 1px 8px #1D1F23;
}

.prettyprint, .js-queries {
    background-color: #1D1F23;
    color: #B7B8B9;
}

.prettyprint ol.linenums {
    margin: 0;
    padding: 0.5rem 3rem;
    box-shadow: inset 40px 0 0 #21252B, inset 41px 0 0 #262638;
}