ui: improve waiting for keys layout in editor

app/assets/javascripts/views/editor/editor-view.pug

@@ -232,9 +232,18 @@
       property="'right'"
       )
   .section(ng-show='self.note.errorDecrypting')
-    p.medium-padding(style='padding-top: 0 !important;')
-      | There was an error decrypting this item. Ensure you are running the
-      | latest version of this app, then sign out and sign back in to try again.
+    .sn-component#error-decrypting-container
+      .sk-panel#error-decrypting-panel
+        .sk-panel-header
+          .sk-panel-header-title {{self.note.waitingForKey ? 'Waiting for Key' : 'Unable to Decrypt'}}
+        .sk-panel-content
+          .sk-panel-section
+            p.sk-p(ng-if='self.note.waitingForKey')
+              | This note is awaiting its encryption key to be ready. Please wait for syncing to complete
+              | for this note to be decrypted.
+            p.sk-p(ng-if='!self.note.waitingForKey')
+              | There was an error decrypting this item. Ensure you are running the
+              | latest version of this app, then sign out and sign back in to try again.
   #editor-pane-component-stack(ng-show='self.note')
     #component-stack-menu-bar.sk-app-bar.no-edges(ng-if='self.state.stackComponents.length')
       .left

app/assets/stylesheets/_editor.scss

@@ -15,6 +15,18 @@ $heading-height: 75px;
   color: var(--sn-stylekit-editor-foreground-color);
 }
 
+#error-decrypting-container {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  height: 100%;
+  padding: 16px;
+}
+
+#error-decrypting-panel {
+  max-width: 500px;
+}
+
 #editor-title-bar {
   width: 100%;
 
@@ -41,7 +53,7 @@ $heading-height: 75px;
 
     > .input {
       float: left;
-      text-overflow:ellipsis;
+      text-overflow: ellipsis;
       width: 100%;
       font-weight: bold;
       border: none;
@@ -53,7 +65,6 @@ $heading-height: 75px;
         color: var(--sn-stylekit-editor-foreground-color);
       }
     }
-
   }
 
   #save-status {
@@ -69,7 +80,8 @@ $heading-height: 75px;
     text-align: right;
     white-space: nowrap;
 
-    .desc, .message:not(.warning):not(.danger) {
+    .desc,
+    .message:not(.warning):not(.danger) {
       // color: var(--sn-stylekit-editor-foreground-color);
       opacity: 0.35;
     }
@@ -97,7 +109,6 @@ $heading-height: 75px;
       }
     }
 
-
     .tags-input {
       background-color: transparent;
       color: var(--sn-stylekit-foreground-color);
@@ -107,7 +118,8 @@ $heading-height: 75px;
   }
 }
 
-.editor-content, #editor-content {
+.editor-content,
+#editor-content {
   flex: 1;
   z-index: $z-index-editor-content;
   overflow-y: hidden;