Move from CSS to SCSS (#86)

* Rewrite existing style.css with sass

* Add "uses-rst" class for pages that use rendered RST

This replaces the previous method of just listing
every page in the sass

* Remove old debug print

* Mixins and error pages

* Newly built CSS

* Add SASS cache to .gitignore

* New error SASS

* Slight changes to error template

* Add UIKit SCSS to repo

This includes the LICENSE and our customizations, which
makes life way easier for contributors

* Reorganize sass folder; your watchers can avoid uikit now

* Sass folder should be called scss

* Change variable names

* [SCSS] Linting

* Fix scss_lint gem name [ci skip]

* [SCSS] Now you can compile with just Python!

* Temporary hack to make the wiki editor taller

* [SCSS] @jchristgit

* [SCSS.py] Require specification of include dir to simplify the SCSS imports

* [SCSS] All inline styles have been removed

* [SCSS] Update UIKit theme to import from our variables

* [SCSS] Remove extra newlines in errors/_common.scss

1 files changed, 140 insertions, 0 deletions

diff --git a/scss/uikit/components/iconnav.scss b/scss/uikit/components/iconnav.scss
new file mode 100644
index 00000000..ae739c90
--- /dev/null
+++ b/scss/uikit/components/iconnav.scss
@@ -0,0 +1,140 @@
+// Name:            Iconnav
+// Description:     Component to create icon navigations
+//
+// Component:       `uk-iconnav`
+//
+// Modifier:        `uk-iconnav-vertical`
+//
+// States:          `uk-active`
+//
+// ========================================================================
+
+
+// Variables
+// ========================================================================
+
+$iconnav-margin-horizontal:                       $global-small-margin !default;
+$iconnav-margin-vertical:                         $iconnav-margin-horizontal !default;
+
+$iconnav-item-color:                              $global-muted-color !default;
+
+$iconnav-item-hover-color:                        $global-color !default;
+
+$iconnav-item-active-color:                       $global-color !default;
+
+
+/* ========================================================================
+   Component: Iconnav
+ ========================================================================== */
+
+/*
+ * 1. Allow items to wrap into the next line
+ * 2. Reset list
+ * 3. Gutter
+ */
+
+.uk-iconnav {
+    display: flex;
+    /* 1 */
+    flex-wrap: wrap;
+    /* 2 */
+    margin: 0;
+    padding: 0;
+    list-style: none;
+    /* 3 */
+    margin-left: (-$iconnav-margin-horizontal);
+    @if(mixin-exists(hook-iconnav)) {@include hook-iconnav();}
+}
+
+/*
+ * 1. Space is allocated solely based on content dimensions: 0 0 auto
+ * 2. Gutter
+ */
+
+.uk-iconnav > * {
+    /* 1 */
+    flex: none;
+    /* 2 */
+    padding-left: $iconnav-margin-horizontal;
+}
+
+
+/* Items
+ ========================================================================== */
+
+/*
+ * Items must target `a` elements to exclude other elements (e.g. dropdowns)
+ * 1. Prevent gap if child element is `inline-block`, e.g. an icon
+ * 2. Style
+ */
+
+.uk-iconnav > * > a {
+    /* 1 */
+    display: block;
+    /* 2 */
+    color: $iconnav-item-color;
+    @if(mixin-exists(hook-iconnav-item)) {@include hook-iconnav-item();}
+}
+
+/* Hover + Focus */
+.uk-iconnav > * > a:hover,
+.uk-iconnav > * > a:focus {
+    color: $iconnav-item-hover-color;
+    outline: none;
+    @if(mixin-exists(hook-iconnav-item-hover)) {@include hook-iconnav-item-hover();}
+}
+
+/* Active */
+.uk-iconnav > .uk-active > a {
+    color: $iconnav-item-active-color;
+    @if(mixin-exists(hook-iconnav-item-active)) {@include hook-iconnav-item-active();}
+}
+
+
+/* Modifier: 'uk-iconnav-vertical'
+ ========================================================================== */
+
+/*
+ * 1. Change direction
+ * 2. Gutter
+ */
+
+.uk-iconnav-vertical {
+    /* 1 */
+    flex-direction: column;
+    /* 2 */
+    margin-left: 0;
+    margin-top: (-$iconnav-margin-vertical);
+}
+
+/* 2 */
+.uk-iconnav-vertical > * {
+    padding-left: 0;
+    padding-top: $iconnav-margin-vertical;
+}
+
+
+// Hooks
+// ========================================================================
+
+@if(mixin-exists(hook-iconnav-misc)) {@include hook-iconnav-misc();}
+
+// @mixin hook-iconnav(){}
+// @mixin hook-iconnav-item(){}
+// @mixin hook-iconnav-item-hover(){}
+// @mixin hook-iconnav-item-active(){}
+// @mixin hook-iconnav-misc(){}
+
+
+// Inverse
+// ========================================================================
+
+$inverse-iconnav-item-color:                $inverse-global-muted-color !default;
+$inverse-iconnav-item-hover-color:          $inverse-global-color !default;
+$inverse-iconnav-item-active-color:         $inverse-global-color !default;
+
+
+
+// @mixin hook-inverse-iconnav-item(){}
+// @mixin hook-inverse-iconnav-item-hover(){}
+// @mixin hook-inverse-iconnav-item-active(){}
\ No newline at end of file