Add margin to input fields for improved spacing in form layout

src/angular/frontend/src/form.scss

@@ -32,6 +32,10 @@ form {
           grid-column: 1 / -1;
         }
 
+        label + input:not([type="checkbox"], [type="radio"]) {
+          margin-top: 0.5ch;
+        }
+
         input {
           border: none;
           outline: none;