Finish refactoring grays

app/assets/stylesheets/framework/awards.scss

@@ -12,8 +12,8 @@
   z-index: 9;
   width: 300px;
   font-size: 14px;
-  background-color: $award-emoji-menu-bg;
-  border: 1px solid $award-emoji-menu-border;
+  background-color: $white-light;
+  border: 1px solid $border-white-light;
   border-radius: $border-radius-base;
   box-shadow: 0 6px 12px $award-emoji-menu-shadow;
   pointer-events: none;
@@ -135,7 +135,7 @@
   }
   .award-control-icon {
-    color: $award-emoji-new-btn-icon-color;
+    color: $border-gray-normal;
     margin-top: 1px;
   }
 }

app/assets/stylesheets/framework/blocks.scss

@@ -24,7 +24,7 @@
 .row-content-block {
   margin-top: 0;
   margin-bottom: -$gl-padding;
-  background-color: $background-color;
+  background-color: $gray-light;
   padding: $gl-padding;
   margin-bottom: 0;
   border-top: 1px solid $white-dark;
@@ -118,7 +118,7 @@
 .cover-block {
   text-align: center;
-  background: $background-color;
+  background: $gray-light;
   padding-top: 44px;
   position: relative;

app/assets/stylesheets/framework/buttons.scss

@@ -88,11 +88,11 @@
 }
 @mixin btn-gray {
-  @include btn-color($gray-light, $border-gray-light, $gray-normal, $border-gray-normal, $gray-dark, $border-gray-dark, $gl-gray-dark);
+  @include btn-color($gray-light, $border-gray-normal, $gray-normal, $border-gray-normal, $gray-dark, $border-gray-dark, $gl-gray-dark);
 }
 @mixin btn-white {
-  @include btn-color($white-light, $border-color, $white-normal, $border-white-normal, $white-dark, $border-white-dark, $gl-text-color);
+  @include btn-color($white-light, $border-color, $white-normal, $border-white-normal, $white-dark, $border-gray-dark, $gl-text-color);
 }
 @mixin btn-with-margin {
@@ -289,7 +289,7 @@
   .active {
     box-shadow: $gl-btn-active-background;
-    border: 1px solid $border-white-dark !important;
+    border: 1px solid $border-gray-dark !important;
     background-color: $btn-active-gray-light !important;
   }
 }
@@ -310,7 +310,7 @@
   padding: 6px 16px;
   border-color: $border-color;
   color: $gray-darkest;
-  background-color: $background-color;
+  background-color: $gray-light;
   &:hover,
   &:active,
@@ -319,7 +319,7 @@
     box-shadow: none;
     border-color: $border-color;
     color: $gray-darkest;
-    background-color: $background-color;
+    background-color: $gray-light;
   }
 }
@@ -344,8 +344,8 @@
 }
 .btn-static {
-  background-color: $background-color !important;
-  border: 1px solid $border-gray-light;
+  background-color: $gray-light !important;
+  border: 1px solid $border-gray-normal;
   cursor: default;
   &:active {

app/assets/stylesheets/framework/callout.scss

@@ -11,7 +11,7 @@
   padding: $gl-padding;
   border-left: 3px solid $border-color;
   color: $text-color;
-  background: $background-color;
+  background: $gray-light;
 }
 .bs-callout h4 {

app/assets/stylesheets/framework/dropdowns.scss

@@ -34,7 +34,7 @@
 .dropdown-toggle {
   padding: 6px 8px 6px 10px;
-  background-color: $dropdown-toggle-bg;
+  background-color: $white-light;
   color: $gl-text-color;
   font-size: 14px;
   text-align: left;
@@ -609,7 +609,7 @@
   }
   .ui-datepicker-unselectable {
-    background-color: $calendar-unselectable-bg;
+    background-color: $gray-light;
   }
 }

app/assets/stylesheets/framework/files.scss

@@ -19,7 +19,7 @@
   .file-title {
     position: relative;
-    background-color: $background-color;
+    background-color: $gray-light;
     border-bottom: 1px solid $border-color;
     margin: 0;
     text-align: left;

app/assets/stylesheets/framework/forms.scss

@@ -22,7 +22,7 @@ input[type='text'].danger {
   margin-top: 0;
   margin-bottom: -$gl-padding;
   padding: $gl-padding;
-  background-color: $background-color;
+  background-color: $gray-light;
   border-top: 1px solid $border-color;
 }

app/assets/stylesheets/framework/header.scss

@@ -9,7 +9,7 @@ header {
   &.navbar-empty {
     height: $header-height;
     background: $white-light;
-    border-bottom: 1px solid $btn-gray-hover;
+    border-bottom: 1px solid $white-normal;
     .center-logo {
       margin: 8px 0;
@@ -27,7 +27,7 @@ header {
     z-index: 100;
     margin-bottom: 0;
     height: $header-height;
-    background-color: $background-color;
+    background-color: $gray-light;
     border: none;
     border-bottom: 1px solid $border-color;
@@ -62,7 +62,7 @@ header {
         &:hover,
         &:focus,
         &:active {
-          background-color: $background-color;
+          background-color: $gray-light;
           color: darken($gl-gray-light, 30%);
           .todos-pending-count {
@@ -84,7 +84,7 @@ header {
         padding: 6px 10px;
         &:hover {
-          background-color: $btn-gray-hover;
+          background-color: $white-normal;
         }
         &.active {
@@ -100,10 +100,10 @@ header {
       font-size: 18px;
       padding: 6px 10px;
       border: none;
-      background-color: $background-color;
+      background-color: $gray-light;
       &:hover {
-        background-color: $btn-gray-hover;
+        background-color: $white-normal;
       }
     }
   }

app/assets/stylesheets/framework/images.scss

@@ -4,7 +4,7 @@
 }
 .appearance-light-logo-preview {
-  background-color: $background-color;
+  background-color: $gray-light;
   max-width: 72px;
   padding: 10px;
   margin-bottom: 10px;

app/assets/stylesheets/framework/lists.scss

@@ -36,7 +36,7 @@
       color: $list-warning-row-color;
     }
-    &.smoke { background-color: $background-color; }
+    &.smoke { background-color: $gray-light; }
     &:not(.ui-sort-disabled):hover {
       background: $row-hover;
@@ -46,7 +46,7 @@
       border-bottom: none;
       &.bottom {
-        background: $background-color;
+        background: $gray-light;
       }
     }
@@ -59,7 +59,7 @@
     p {
       padding-top: 1px;
       margin: 0;
-      color: $gray-dark;
+      color: $white-normal;
       img {
         position: relative;
@@ -113,7 +113,7 @@ ul.content-list {
   padding: 0;
   li {
-    border-color: $table-border-color;
+    border-color: $white-normal;
     font-size: $list-font-size;
     color: $list-text-color;
@@ -186,7 +186,7 @@ ul.content-list {
     &.list-placeholder {
       background-color: $gray-light;
-      border: dotted 1px $gray-dark;
+      border: dotted 1px $white-normal;
       margin: 1px 0;
       min-height: 52px;
     }

app/assets/stylesheets/framework/markdown_area.scss

@@ -114,7 +114,7 @@
   // Border around images in issue and MR comments.
   img:not(.emoji) {
-    border: 1px solid $table-border-gray;
+    border: 1px solid $white-normal;
     padding: 5px;
     margin: 5px 0;
     // Ensure that image does not exceed viewport

app/assets/stylesheets/framework/nav.scss

@@ -87,10 +87,10 @@
   &.sub-nav {
     text-align: center;
-    background-color: $dark-background-color;
+    background-color: $gray-normal;
     .container-fluid {
-      background-color: $dark-background-color;
+      background-color: $gray-normal;
       margin-bottom: 0;
     }
@@ -117,7 +117,7 @@
 .top-area {
   @include clearfix;
-  border-bottom: 1px solid $btn-gray-hover;
+  border-bottom: 1px solid $white-normal;
   .nav-text {
     padding-top: 16px;
@@ -289,7 +289,7 @@
   top: $header-height;
   width: 100%;
   z-index: 11;
-  background: $background-color;
+  background: $gray-light;
   border-bottom: 1px solid $border-color;
   transition: padding $sidebar-transition-duration;
   text-align: center;
@@ -352,7 +352,7 @@
   }
   .fade-right {
-    @include fade(left, $background-color);
+    @include fade(left, $gray-light);
     right: -5px;
     .fa {
@@ -361,7 +361,7 @@
   }
   .fade-left {
-    @include fade(right, $background-color);
+    @include fade(right, $gray-light);
     left: -5px;
     .fa {
@@ -372,7 +372,7 @@
   &.sub-nav-scroll {
     .fade-right {
-      @include fade(left, $dark-background-color);
+      @include fade(left, $gray-normal);
       right: 0;
       .fa {
@@ -381,7 +381,7 @@
     }
     .fade-left {
-      @include fade(right, $dark-background-color);
+      @include fade(right, $gray-normal);
       left: 0;
       .fa {

app/assets/stylesheets/framework/selects.scss

@@ -39,7 +39,7 @@
     }
     &:hover {
-      background-color: $gray-dark;
+      background-color: $white-normal;
       border-color: $border-white-normal;
       color: $gl-text-color;
     }
@@ -108,7 +108,7 @@
       border-color: $input-border;
       color: $gl-text-color;
       line-height: 15px;
-      background-color: $background-color;
+      background-color: $gray-light;
       background-image: none;
       .select2-search-choice-close {

app/assets/stylesheets/framework/sidebar.scss

@@ -23,7 +23,7 @@
 .sidebar-wrapper {
   z-index: 1000;
-  background: $background-color;
+  background: $gray-light;
   .nicescroll-rails-hr {
     // TODO: Figure out why nicescroll doesn't hide horizontal bar

app/assets/stylesheets/framework/tables.scss

@@ -31,7 +31,7 @@ table {
       }
       th {
-        background-color: $background-color;
+        background-color: $gray-light;
         font-weight: normal;
         border-bottom: none;
@@ -41,7 +41,7 @@ table {
       }
       td {
-        border-color: $table-border-color;
+        border-color: $white-normal;
       }
     }
   }

app/assets/stylesheets/framework/timeline.scss

@@ -6,7 +6,7 @@
   .timeline-entry {
     padding: $gl-padding $gl-btn-padding 11px;
-    border-color: $table-border-color;
+    border-color: $white-normal;
     color: $gl-gray;
     border-bottom: 1px solid $border-white-light;

app/assets/stylesheets/framework/tw_bootstrap_variables.scss

@@ -78,7 +78,7 @@ $pagination-active-bg: $white-light;
 $pagination-active-border: $border-color;
 $pagination-disabled-color: #cdcdcd;
-$pagination-disabled-bg: $background-color;
+$pagination-disabled-bg: $gray-light;
 $pagination-disabled-border: $border-color;
@@ -117,8 +117,8 @@ $alert-border-radius: 0;
 $panel-border-radius: 2px;
 $panel-default-text: $text-color;
 $panel-default-border: $border-color;
-$panel-default-heading-bg: $background-color;
-$panel-footer-bg: $background-color;
+$panel-default-heading-bg: $gray-light;
+$panel-footer-bg: $gray-light;
 $panel-inner-border: $border-color;
 //== Wells
@@ -153,8 +153,8 @@ $nav-link-padding: 13px $gl-padding;
 //== Code
 //
 //##
-$pre-bg: $background-color !default;
+$pre-bg: $gray-light !default;
 $pre-color: $gl-gray !default;
 $pre-border-color: $border-color;
-$table-bg-accent: $background-color;
+$table-bg-accent: $gray-light;

app/assets/stylesheets/framework/variables.scss

@@ -17,14 +17,13 @@ $darken-dark-factor: 10%;
 $darken-border-factor: 5%;
 $white-light: #fff;
-$white-normal: darken($white-light, $darken-normal-factor);
-$white-dark: darken($white-light, $darken-dark-factor);
+$white-normal: #f0f0f0;
+$white-dark: #eaeaea;
 $gray-lightest: #fdfdfd;
 $gray-light: #fafafa;
 $gray-lighter: #f9f9f9;
-$gray-normal: darken($gray-light, $darken-normal-factor);
-$gray-dark: darken($gray-light, $darken-dark-factor);
+$gray-normal: #f5f5f5;
 $gray-darker: #eee;
 $gray-darkest: #c4c4c4;
@@ -55,11 +54,9 @@ $black-transparent: rgba(0, 0, 0, 0.3);
 $border-white-light: darken($white-light, $darken-border-factor);
 $border-white-normal: darken($white-normal, $darken-border-factor);
-$border-white-dark: darken($white-dark, $darken-border-factor);
-$border-gray-light: darken($gray-light, $darken-border-factor);
 $border-gray-normal: darken($gray-normal, $darken-border-factor);
-$border-gray-dark: darken($gray-dark, $darken-border-factor);
+$border-gray-dark: darken($white-normal, $darken-border-factor);
 $border-green-extra-light: #9adb84;
 $border-green-light: darken($green-light, $darken-border-factor);
@@ -78,9 +75,6 @@ $border-red-light: darken($red-light, $darken-border-factor);
 $border-red-normal: darken($red-normal, $darken-border-factor);
 $border-red-dark: darken($red-dark, $darken-border-factor);
-$help-well-bg: $gray-light;
-$help-well-border: #e5e5e5;
-
 $warning-message-bg: #fbf2d9;
 $warning-message-color: #9e8e60;
 $warning-message-border: #f0e2bb;
@@ -90,9 +84,6 @@ $warning-message-border: #f0e2bb;
  */
 $border-color: #e5e5e5;
 $focus-border-color: #3aabf0;
-$table-border-color: #f0f0f0;
-$background-color: $gray-light;
-$dark-background-color: #f5f5f5;
 $well-expand-item: #e8f2f7;
 $well-inner-border: #eef0f2;
 $well-light-border: #f1f1f1;
@@ -166,7 +157,6 @@ $fixed-layout-width: 1280px;
 $error-exclamation-point: #e62958;
 $border-radius-default: 2px;
 $settings-icon-size: 18px;
-$provider-btn-group-border: #e5e5e5;
 $provider-btn-not-active-color: #4688f1;
 $link-underline-blue: #4a8bee;
 $active-item-blue: #4a8bee;
@@ -241,8 +231,6 @@ $line-removed-dark: #fac5cd;
 $line-number-old: #f9d7dc;
 $line-number-new: #ddfbe6;
 $line-number-select: #fbf2da;
-$match-line: $gray-light;
-$table-border-gray: #f0f0f0;
 $line-target-blue: #f6faff;
 $line-select-yellow: #fcf8e7;
 $line-select-yellow-dark: #f0e2bd;
@@ -252,7 +240,6 @@ $file-mode-changed: #777;
 $file-mode-changed: #777;
 $diff-image-bg: #ddd;
 $diff-image-info-color: grey;
-$diff-image-img-bg: #e5e5e5;
 $diff-swipe-border: #999;
 $diff-view-modes-color: grey;
 $diff-view-modes-border: #c1c1c1;
@@ -280,10 +267,7 @@ $dropdown-input-focus-border: $focus-border-color;
 $dropdown-input-focus-shadow: rgba($dropdown-input-focus-border, .4);
 $dropdown-loading-bg: rgba(#fff, .6);
 $dropdown-chevron-size: 10px;
-
-$dropdown-toggle-bg: #fff;
-$dropdown-toggle-border-color: #e5e5e5;
-$dropdown-toggle-active-border-color: darken($dropdown-toggle-border-color, 14%);
+$dropdown-toggle-active-border-color: darken($border-color, 14%);
 /*
@@ -291,15 +275,11 @@ $dropdown-toggle-active-border-color: darken($dropdown-toggle-border-color, 14%)
 */
 $btn-active-gray: #ececec;
 $btn-active-gray-light: e4e7ed;
-$btn-gray-hover: #eee;
 /*
  *  Award emoji
  */
-$award-emoji-menu-bg: #fff;
-$award-emoji-menu-border: #f1f2f4;
 $award-emoji-menu-shadow: rgba(0,0,0,.175);
-$award-emoji-new-btn-icon-color: #dcdcdc;
 /*
  * Search Box
@@ -307,7 +287,6 @@ $award-emoji-new-btn-icon-color: #dcdcdc;
 $search-input-border-color: rgba(#4688f1, .8);
 $search-input-focus-shadow-color: $dropdown-input-focus-shadow;
 $search-input-width: 220px;
-$location-badge-bg: $dark-background-color;
 $location-badge-active-bg: #4f91f8;
 $location-icon-color: #e7e9ed;
@@ -316,9 +295,7 @@ $location-icon-color: #e7e9ed;
  */
 $notes-light-color: #8e8e8e;
 $notes-role-color: #8e8e8e;
-$notes-role-border-color: #e4e4e4;
 $note-disabled-comment-color: #b2b2b2;
-$note-form-border-color: #e5e5e5;
 $note-targe3-outside: #fffff0;
 $note-targe3-inside: #ffffd3;
 $note-line2-border: #ddd;
@@ -334,7 +311,6 @@ $zen-control-color: #555;
 */
 $calendar-hover-bg: #ecf3fe;
 $calendar-border-color: rgba(#000, .1);
-$calendar-unselectable-bg: $gray-light;
 $calendar-user-contrib-text: #959494;
 /*
@@ -445,7 +421,6 @@ $help-shortcut-header-color: #333;
 /*
 * Issues
 */
-$issues-border: #e5e5e5;
 $issues-today-bg: #f3fff2;
 $issues-today-border: #e1e8d5;

app/assets/stylesheets/framework/wells.scss

 .info-well {
-  background: $background-color;
+  background: $gray-light;
   color: $gl-gray;
   border: 1px solid $border-color;
   border-radius: $border-radius-default;
@@ -45,7 +45,7 @@
 }
 .light-well {
-  background-color: $background-color;
+  background-color: $gray-light;
   padding: 15px;
 }

app/assets/stylesheets/highlight/white.scss

@@ -69,14 +69,14 @@ $white-gc-bg: #eaf2f5;
 @mixin matchLine {
   color: $black-transparent;
-  background-color: $match-line;
+  background-color: $gray-light;
 }
 .code.white {
   // Line numbers
   .line-numbers,
   .diff-line-num {
-    background-color: $background-color;
+    background-color: $gray-light;
   }
   .diff-line-num,
@@ -87,7 +87,7 @@ $white-gc-bg: #eaf2f5;
   // Code itself
   pre.code,
   .diff-line-num {
-    border-color: $table-border-gray;
+    border-color: $white-normal;
   }
   &,