added angular gradient to page and login. Tweaked header underline to not be so…

added angular gradient to page and login. Tweaked header underline to not be so heavy. Tweaked stacked logo on login. Created an alternative to avatar when there's no connection to gravatar - could use work, but I think you get the idea.

public/app/core/components/sidemenu/sidemenu.html

@@ -3,7 +3,8 @@
 	<li class="sidemenu-org-section" ng-if="ctrl.isSignedIn" class="dropdown">
 		<div class="sidemenu-org">
 			<div class="sidemenu-org-avatar">
-				<img ng-src="{{ctrl.user.gravatarUrl}}">
+				<img ng-if="ctrl.user.gravatarURL" ng-src="{{ctrl.user.gravatarUrl}}">
+				<span class="no-avatar h2" ng-if!="ctrl.user.gravatarURL">?</span>
 			</div>
 			<div class="sidemenu-org-details">
 				<span class="sidemenu-org-user sidemenu-item-text">{{ctrl.user.name}}</span>

public/app/partials/login.html

-<div class="container">
+<div class="login-container container">
 
 	<div class="login-box">
 

public/sass/_variables.dark.scss

@@ -50,6 +50,7 @@ $critical:              #ed2e18;
 // -------------------------
 $body-bg:  			   rgb(20,20,20);
 $page-bg:  			   $dark-2;
+$page-img-bg: 		   url('../img/angle_gradient_rev.png');
 $body-color:   		   $gray-4;
 $text-color:   	       $gray-4;
 
@@ -74,6 +75,7 @@ $hr-border-color: rgba(0,0,0,.1) !default;
 $component-active-color: #fff !default;
 $component-active-bg:    $brand-primary !default;
 
+
 // Panel
 // -------------------------
 $panel-bg: 				 $dark-2;

public/sass/_variables.light.scss

@@ -54,8 +54,9 @@ $critical:              #EC2128;
 // Scaffolding
 // -------------------------
 
-$body-bg:  		  $white;
-$page-bg:  		  $white;
+$body-bg:  		$white;
+$page-bg:  		$white;
+$page-img-bg: 	url('../img/angle_gradient_light_rev.png');
 $body-color:    $gray-1;
 $text-color:    $gray-1;
 
@@ -80,6 +81,7 @@ $hr-border-color: $dark-3 !default;
 $component-active-color: $white !default;
 $component-active-bg:    $brand-primary !default;
 
+
 // Panel
 // -------------------------
 

public/sass/components/_dashboard.scss

@@ -281,7 +281,7 @@ div.flot-text {
     border-top: 0;
     border-right: 0;
     border-left: 0;
-    border-bottom: 2px solid transparent;
+    border-bottom: 1px solid transparent;
     padding: 1.2rem .5rem .4rem .5rem;
   }
 }

public/sass/components/_sidemenu.scss

@@ -189,6 +189,15 @@
 
 .sidemenu-org-avatar {
   width: 44px;
+  background-color: $gray-2;
+  border-radius: 50%;
+  .no-avatar {
+    color: $brand-primary;
+    text-shadow: 0 1px 0 $dark-1;
+    padding-left: 17px;
+    position: relative;
+    top:  5px;
+  }
 }
 
 .sidemenu-org-avatar > img {

public/sass/layout/_page.scss

@@ -20,6 +20,10 @@
 
 .page-container {
   background-color: $page-bg;
+  background-image: $page-img-bg; /* this is an experiment */
+  background-position: left;
+  background-size: 60%;
+  background-repeat: no-repeat;
   position: relative;
   padding: ($spacer * 2) ($spacer * 4);
   max-width: 1060px;
@@ -30,7 +34,6 @@
 
 .page-header {
   padding: $spacer 0 $spacer/2 0;
-
   display: flex;
   justify-content: flex-end;
   align-items: flex-end;
@@ -40,7 +43,7 @@
   border-top: 0;
   border-right: 0;
   border-left: 0;
-  border-bottom: 4px solid transparent;
+  border-bottom: 1px solid transparent;
 
   h1 {
     font-style: italic;

public/sass/pages/_login.scss

+.login-container {
+  background-image: $page-img-bg; /* this is an experiment */
+  background-position: left;
+  background-size: 60%;
+  background-repeat: no-repeat;
+  min-width: 100%;
+  margin-left: 0;
+  margin-top: -26px; /* BAD HACK - experiement to see how it looks */
+  padding-top: $spacer * 5; /* BAD HACK - experiement to see how it looks */
+}
 
 .login-form {
   display: inline-block;
@@ -6,11 +16,12 @@
 
 .login-box {
   max-width: 700px;
-  margin: $spacer * 2 auto 0 auto;
+  margin: 0 auto; /* was $spacer * 2 auto 0 auto; */
 }
 
 .login-box-logo {
   text-align: center;
+  margin-bottom: $spacer * 2;
   img {
     width: 6rem;
   }
@@ -173,7 +184,7 @@
       width: 125px;
     }
     .icon-gf-grafana_wordmark {
-      top: -90px;
+      top: -5px;
       font-size: 3rem;
     }
   }