Implement dark theme (#49)

bookmarks/styles/base.scss

@@ -10,20 +10,22 @@ header {
 
   .navbar-brand {
 
+    display: flex;
+    align-items: center;
+
     .logo {
-      background-color: $primary-color;
-      color: $light-color;
-      padding: 14px;
+      width: 28px;
+      height: 28px;
     }
 
     h1 {
       text-transform: uppercase;
       display: inline-block;
+      margin: 0 0 0 8px;
     }
   }
 
   .dropdown-toggle {
-    padding: 0;
   }
 }
 
@@ -39,9 +41,18 @@ h2 {
   color: $gray-color-dark;
 }
 
-// Button color should not change for anchor elements
-.btn:visited:not(.btn-primary) {
-  color: $primary-color;
+// Fix up visited styles
+a:visited {
+  color: $link-color;
+}
+a:visited:hover {
+  color: $link-color-dark;
+}
+.btn-link:visited:not(.btn-primary) {
+  color: $link-color;
+}
+.btn-link:visited:not(.btn-primary):hover {
+  color: $link-color-dark;
 }
 
 // Increase spacing between columns
@@ -57,4 +68,20 @@ h2 {
 // Override border color for tab block
 .tab-block {
   border-bottom: solid 1px $border-color;
-}
+}
+
+// Form auto-complete menu
+.form-autocomplete .menu {
+  .menu-item.selected > a, .menu-item > a:hover {
+    background: $secondary-color;
+    color: $primary-color;
+  }
+
+  .group-item, .group-item:hover {
+    color: $gray-color;
+    text-transform: uppercase;
+    background: none;
+    font-size: 0.6rem;
+    font-weight: bold;
+  }
+}

bookmarks/styles/bookmarks.scss

@@ -39,7 +39,7 @@ ul.bookmark-list {
   .description {
     color: $gray-color-dark;
 
-    a {
+    a, a:visited:hover {
       color: $alternative-color;
     }
   }
@@ -71,7 +71,7 @@ ul.bookmark-list {
 
 .tag-cloud {
 
-  a {
+  a, a:visited:hover {
     color: $alternative-color;
   }
 

bookmarks/styles/dark.scss

@@ -0,0 +1,27 @@
+/* Dark theme overrides */
+
+/* Buttons */
+.btn.btn-primary {
+  background: $dt-primary-button-color;
+  border-color: darken($dt-primary-button-color, 5%);
+
+  &:hover, &:active, &:focus {
+    background: darken($dt-primary-button-color, 5%);
+    border-color: darken($dt-primary-button-color, 10%);
+  }
+}
+
+/* Focus ring*/
+a:focus, .btn:focus {
+  box-shadow: 0 0 0 .1rem rgba($primary-color, .5);
+}
+
+/* Forms */
+.has-error .form-input, .form-input.is-error, .has-error .form-select, .form-select.is-error {
+  background: darken($error-color, 40%);
+}
+
+/* Pagination */
+.pagination .page-item.active a {
+  background: $dt-primary-button-color;
+}

bookmarks/styles/index.scss

@@ -1,27 +0,0 @@
-// Font sizes
-$html-font-size: 18px !default;
-
-//$alternative-color: #c84e00;
-//$alternative-color: #FF84E8;
-//$alternative-color: #98C1D9;
-//$alternative-color: #7B287D;
-$alternative-color: #05a6a3;
-$alternative-color-dark: darken($alternative-color, 5%);
-
-// Import Spectre CSS lib
-@import "../../node_modules/spectre.css/src/spectre";
-@import "../../node_modules/spectre.css/src/autocomplete";
-// Import Spectre icons
-@import "../../node_modules/spectre.css/src/icons/icons-core";
-@import "../../node_modules/spectre.css/src/icons/icons-navigation";
-@import "../../node_modules/spectre.css/src/icons/icons-action";
-@import "../../node_modules/spectre.css/src/icons/icons-object";
-
-
-// Import style modules
-@import "base";
-@import "util";
-@import "shared";
-@import "bookmarks";
-@import "settings";
-@import "auth";

bookmarks/styles/theme-dark.scss

@@ -0,0 +1,17 @@
+// Import custom variables
+@import "variables-dark";
+
+// Import Spectre CSS lib
+@import "../../node_modules/spectre.css/src/spectre";
+@import "../../node_modules/spectre.css/src/autocomplete";
+
+// Import style modules
+@import "base";
+@import "util";
+@import "shared";
+@import "bookmarks";
+@import "settings";
+@import "auth";
+
+// Dark theme overrides
+@import "dark";

bookmarks/styles/theme-light.scss

@@ -0,0 +1,14 @@
+// Import custom variables
+@import "variables-light";
+
+// Import Spectre CSS lib
+@import "../../node_modules/spectre.css/src/spectre";
+@import "../../node_modules/spectre.css/src/autocomplete";
+
+// Import style modules
+@import "base";
+@import "util";
+@import "shared";
+@import "bookmarks";
+@import "settings";
+@import "auth";

bookmarks/styles/variables-dark.scss

@@ -0,0 +1,28 @@
+$html-font-size: 18px !default;
+
+$body-bg: #161822 !default;
+$bg-color: lighten($body-bg, 5%) !default;
+$bg-color-light: lighten($body-bg, 5%) !default;
+
+$border-color: #4C4E53 !default;
+$border-color-dark: $border-color !default;
+
+$body-font-color: #b5bec8 !default;
+$light-color: #fafafa !default;
+
+$gray-color: #7f879b !default;
+$gray-color-dark: lighten($gray-color, 20%) !default;
+
+$primary-color: #a8b1ff !default;
+$primary-color-dark: saturate($primary-color, 5%) !default;
+$secondary-color: lighten($body-bg, 10%) !default;
+
+$link-color: $primary-color !default;
+$link-color-dark: darken($link-color, 5%) !default;
+$link-color-light: $link-color !default;
+
+$alternative-color: #59bdb9;
+$alternative-color-dark: #73f1eb;
+
+/* Dark theme specific */
+$dt-primary-button-color: #5761cb !default;

bookmarks/styles/variables-light.scss

@@ -0,0 +1,4 @@
+$html-font-size: 18px !default;
+
+$alternative-color: #05a6a3;
+$alternative-color-dark: darken($alternative-color, 5%);