Fix css

simplelogin-gui/data/global.css

@@ -0,0 +1,15 @@
+.login-title-label {
+	font-size: x-large;
+}
+
+.error-message-label {
+	color: red;
+}
+
+.loading-label {
+	font-size: xx-large;
+}
+
+.bold {
+	font-weight: bold;
+}

simplelogin-gui/data/im.zander.SimpleLogin.gschema.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <schemalist>
   <schema id="im.zander.SimpleLogin" path="/im/zander/SimpleLogin/">
-    <key name="api-key" type="s">
-      <default>""</default>
+    <key name="api-key" type="ms">
+      <default>nothing</default>
       <summary>Api key</summary>
       <description>The api key for the current user</description>
     </key>

simplelogin-gui/data/login_window.blp

@@ -117,9 +117,6 @@ template $LoginWindow : ApplicationWindow {
             receives-default: true;
             truncate-multiline: true;
 
-            styles [
-            ]
-
             layout {
               column: "1";
               row: "1";