Disable skin use of font-size and line-height. Update dark theme modal support.

src/styles/global/_base.scss

@@ -137,3 +137,8 @@ a {
 .help-block {
   color: $form-help-text;
 }
+
+.dialog-header-notify,
+.dialog-header-confirm {
+  background-color: $dialog-header-neutral;
+}

src/styles/global/_variables.scss

@@ -21,7 +21,7 @@
 
 @import "compass/utilities/color/contrast";
 @import "branding";
-@import "skins/light";
+@import "skins/dark";
 
 // general
 $background: #e5e5e5 !default;
@@ -54,8 +54,8 @@ $loading: #ddd !default;
 
 // font
 $font-sans-serif: "Helvetica Neue",Helvetica,Arial,sans-serif !default;
-$base-font-size: 13px !default; // compass vertical_rhythm mixin
-$base-line-height: 1.53846156 !default; // compass vertical_rhythm mixin
+$base-font-size: 13px; // compass vertical_rhythm mixin
+$base-line-height: 1.53846156; // compass vertical_rhythm mixin
 $font-color: lighten(#000, 20%) !default;
 $font-color-accent: lighten($font-color, 50%) !default;
 
@@ -173,3 +173,4 @@ $font-size-base: $base-font-size !default;
 $font-size-base: $base-font-size !default;
 $line-height-base: $base-line-height !default;
 $text-color: $font-color !default;
+$dialog-header-neutral: #eee !default;

src/styles/global/skins/_dark.scss

@@ -51,8 +51,6 @@ $fileinfo-icon-background-color: $chat-msg-self-background;
 $fileinfo-icon-background-color-remote: $chat-msg-remote-background;
 
 // font
-$base-font-size: 13px; // compass vertical_rhythm mixin
-$base-line-height: 1.53846156; // compass vertical_rhythm mixin
 $font-color: contrast-color($menu-background-color);
 $font-color-accent: darken($font-color, 20%);
 
@@ -87,3 +85,7 @@ $input-bg: lighten($menu-background-color, 20%);
 $input-color: $font-color;
 $input-border: $bar-btn-action-border;
 $progress-bg: lighten($input-bg, 30%);
+$modal-content-bg: $menu-background-color-accent;
+$dialog-header-neutral: $menu-background-color-accent !default;
+$close-color: white;
+$modal-header-border-color: $bordercolor;

src/styles/global/skins/_light.scss

@@ -21,7 +21,3 @@
 
 $skin-name: "Light Theme";
 $skin-version: "0.0.1";
-
-// font
-$base-font-size: 13px; // compass vertical_rhythm mixin
-$base-line-height: 1.53846156; // compass vertical_rhythm mixin