[#7919] Update modal ui to be dark and flat.
diff --git a/Allura/allura/nf/allura/css/site_style.css b/Allura/allura/nf/allura/css/site_style.css
index 7367432..745d1c4 100644
--- a/Allura/allura/nf/allura/css/site_style.css
+++ b/Allura/allura/nf/allura/css/site_style.css
@@ -721,30 +721,14 @@
 .no-js .message .content {
   padding: 0 20px 20px;
 }
-
 /* modal */
 .modal {
-  background-color: #555555;
-  background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(0%, #666666), color-stop(100%, #555555));
-  background-image: -moz-linear-gradient(top, #666666 0%, #555555 100%);
-  background-image: linear-gradient(top, #666666 0%, #555555 100%);
-  border: 1px solid #333333;
+  background: rgb(60, 60, 60) none;
   color: #fff;
-  -moz-border-radius: 4px;
-  -webkit-border-radius: 4px;
-  -o-border-radius: 4px;
-  -ms-border-radius: 4px;
-  -khtml-border-radius: 4px;
-  border-radius: 4px;
+  border-radius: 10px;
   display: inline-block;
-  -moz-box-shadow: rgba(0, 0, 0, 0.4) 0 1px 5px 0;
-  -webkit-box-shadow: rgba(0, 0, 0, 0.4) 0 1px 5px 0;
-  -o-box-shadow: rgba(0, 0, 0, 0.4) 0 1px 5px 0;
-  box-shadow: rgba(0, 0, 0, 0.4) 0 1px 5px 0;
-  background-color: #555555;
-  border: 1px solid #555555;
   margin: 0 auto;
-  border: 0;
+  border: 3px solid #292929;
   top: 20px;
   left: 50%;
   margin-left: -312px;
@@ -753,16 +737,38 @@
   z-index: 10001;
   min-height: 300px;
   overflow: auto;
-  padding: 40px;
-  -moz-box-shadow: inset 0 1px 1px #aaaaaa,inset 0 -2px 20px rgba(0, 0, 0, 0.5),0 1px 5px rgba(0, 0, 0, 0.4);
-  -webkit-box-shadow: inset 0 1px 1px #aaaaaa,inset 0 -2px 20px rgba(0, 0, 0, 0.5),0 1px 5px rgba(0, 0, 0, 0.4);
-  -o-box-shadow: inset 0 1px 1px #aaaaaa,inset 0 -2px 20px rgba(0, 0, 0, 0.5),0 1px 5px rgba(0, 0, 0, 0.4);
-  box-shadow: inset 0 1px 1px #aaaaaa,inset 0 -2px 20px rgba(0, 0, 0, 0.5),0 1px 5px rgba(0, 0, 0, 0.4);
+  padding: 25px;
+  box-shadow: none;
+}
+

.modal input {
+  
margin-bottom: 3px;
+  padding-left: 2px;
+  margin-top: 5px;
+  box-shadow: none;
+}
+

.modal .btn input[type=submit] {
+  background: white;
+  border: none;
 }
 .modal hr {
-  border: 1px solid #000;
-  background-color: #111;
-  opacity: .4;
+  border: none;
+  padding: 0;
+  background-color: #595454;
+}
+input.validate_input:valid[type='text'] {
+    border: 1px solid #d8ffd5;
+    background: #deffdc;
+}
+input.validate_input:invalid[type='text'] {
+    background: #fadad5;
+}
+.modal-form-error {
+    color: white;
+    padding: 2px;
+    border-radius: 2px;
+    font-size: smaller;
+    font-weight: 600;
+    margin-left: 0.6rem;
 }
 .modal h1, .modal h2, .modal h3 {
   margin: 0;
diff --git a/Allura/allura/public/nf/css/navbar.css b/Allura/allura/public/nf/css/navbar.css
index b020202..445a0a2 100644
--- a/Allura/allura/public/nf/css/navbar.css
+++ b/Allura/allura/public/nf/css/navbar.css
@@ -352,21 +352,3 @@
 .unlocked-container{
     margin-top: 10px;
 }
-
-input.validate_input:valid[type='text'] {
-    border: 1px solid #d8ffd5;
-    background: #deffdc;
-}
-
-input.validate_input:invalid[type='text'] {
-    background: #fadad5;
-}
-
-.modal-form-error {
-    color: white;
-    padding: 2px;
-    border-radius: 2px;
-    font-size: smaller;
-    font-weight: 600;
-    margin-left: 0.6rem;
-}