add darkly-pureblack theme

src/assets/css/themes/_variables.darkly-pureblack.scss

@@ -0,0 +1,117 @@
+@import "./variables";
+
+// Colors
+$white: #f3f3f3;
+$gray-200: #ebebeb;
+$gray-300: #dee2e6;
+$gray-500: #adb5bd;
+$gray-600: #666;
+$gray-700: #333;
+$gray-800: #202020;
+$gray-900: #111;
+$black: #000;
+
+$blue: #375a7f;
+$red: #e74c3c;
+$yellow: #f39c12;
+$green: #00bc8c;
+$cyan: #3498db;
+
+$primary: $green;
+$secondary: $gray-700;
+$success: $green;
+$dark: $gray-300;
+
+$body-color: $gray-200;
+$body-bg: $black;
+$link-color: $success;
+$border-color: rgba($body-color, 0.25);
+$mark-bg: $gray-900;
+$text-muted: $gray-600;
+$yiq-contrasted-threshold: 175;
+
+$font-family-sans-serif: "Lato", -apple-system, BlinkMacSystemFont, "Segoe UI",
+  Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji",
+  "Segoe UI Emoji", "Segoe UI Symbol";
+$font-size-base: 0.9375rem;
+$h1-font-size: 3rem;
+$h2-font-size: 2.5rem;
+$h3-font-size: 2rem;
+
+$card-cap-bg: $gray-800;
+$card-bg: $gray-900;
+$card-color: $gray-300;
+
+$navbar-padding-y: 1rem;
+$navbar-dark-color: rgba($white, 0.6);
+$navbar-dark-hover-color: $white;
+$navbar-light-color: rgba($white, 0.6);
+$navbar-light-hover-color: $white;
+$navbar-light-active-color: $white;
+$navbar-light-toggler-border-color: rgba($gray-900, 0.1);
+$navbar-light-brand-color: $white;
+$navbar-light-brand-hover-color: $navbar-light-brand-color;
+
+$nav-link-padding-x: 2rem;
+$nav-link-disabled-color: $gray-500;
+
+$nav-tabs-border-color: $gray-700;
+$nav-tabs-link-hover-border-color: $nav-tabs-border-color $nav-tabs-border-color
+  transparent;
+$nav-tabs-link-active-color: $white;
+$nav-tabs-link-active-border-color: $nav-tabs-border-color
+$nav-tabs-border-color transparent;
+
+$input-bg: $gray-800;
+$input-color: $white;
+$input-disabled-bg: darken($gray-900, 10%);
+$input-border-color: $gray-700;
+$input-group-addon-color: $gray-800;
+$input-group-addon-bg: $gray-800;
+
+$hr-border-color: rgba($body-color, 0.25);
+
+$table-border-color: $gray-700;
+
+$custom-file-color: $gray-500;
+$custom-file-border-color: $body-bg;
+
+$dropdown-bg: $gray-900;
+$dropdown-border-color: $gray-800;
+$dropdown-divider-bg: $gray-700;
+$dropdown-link-color: $white;
+$dropdown-link-hover-color: $white;
+$dropdown-link-hover-bg: $primary;
+
+$pagination-color: $white;
+$pagination-bg: $success;
+$pagination-border-width: 0;
+$pagination-border-color: transparent;
+$pagination-hover-color: $white;
+$pagination-hover-bg: lighten($success, 10%);
+$pagination-hover-border-color: transparent;
+$pagination-active-bg: $pagination-hover-bg;
+$pagination-active-border-color: transparent;
+$pagination-disabled-color: $white;
+$pagination-disabled-bg: darken($success, 15%);
+$pagination-disabled-border-color: transparent;
+
+$jumbotron-bg: $gray-900;
+$popover-bg: $gray-900;
+$popover-header-bg: $gray-900;
+$toast-background-color: $gray-800;
+$toast-header-background-color: $gray-900;
+$modal-content-bg: $gray-800;
+$modal-content-border-color: $gray-700;
+$modal-header-border-color: $gray-700;
+$progress-bg: $gray-700;
+$list-group-bg: $gray-800;
+$list-group-border-color: $gray-700;
+$list-group-hover-bg: $gray-700;
+$breadcrumb-bg: $gray-700;
+$close-color: $white;
+$close-text-shadow: none;
+$pre-color: inherit;
+$custom-select-bg: $gray-700;
+$custom-select-color: $white;
+$light: $gray-900;

src/assets/css/themes/darkly-pureblack.scss

@@ -0,0 +1,2 @@
+@import "variables.darkly-pureblack";
+@import "../../../../node_modules/bootstrap/scss/bootstrap";

src/server/utils/build-themes-list.ts

@@ -8,6 +8,7 @@ const themes: ReadonlyArray<string> = [
   "darkly",
   "darkly-red",
   "darkly-compact",
+  "darkly-pureblack",
   "litely",
   "litely-red",
   "litely-compact",