minor fixes

app/assets/stylesheets/_tabler-custom.scss

@@ -1,4 +1,4 @@
-//@import "tabler/functions";
+@import "tabler/functions";
 
 @import "tabler/core";
 @import "tabler/type";

app/controllers/application_controller.rb

@@ -47,7 +47,8 @@ class ApplicationController < ActionController::Base
       user_is_moderator: false,
       meeting_logout_url: request.base_url + logout_room_path(@room),
       meeting_recorded: true,
-      moderator_message: "To invite someone to the meeting, send them this link:\n\n#{request.base_url + room_path(@room)}"
+      moderator_message: "To invite someone to the meeting, send them this link:\n\n
+        #{request.base_url + Rails.configuration.relative_url_root + room_path(@room)}"
     }
   end
 end

app/helpers/application_helper.rb

@@ -10,7 +10,7 @@ module ApplicationHelper
 
   # Generates the login URL for a specific provider.
   def omniauth_login_url(provider)
-    "/auth/#{provider}"
+    "#{Rails.configuration.relative_url_root}/auth/#{provider}"
   end
   
   # Determine if Greenlight is configured to allow user signups.

app/views/shared/modals/_login_modal.html.erb

@@ -21,7 +21,7 @@
                 <span class="input-icon-addon">
                   <i class="fas fa-at"></i>
                 </span>
-                <%= f.text_field :email, class: "form-control", placeholder: "Email" %>
+                <%= f.text_field :email, class: "form-control", placeholder: "Email", value: "" %>
               </div>
             </div>
 
@@ -30,7 +30,7 @@
                 <span class="input-icon-addon">
                   <i class="fas fa-key"></i>
                 </span>
-                <%= f.password_field :password, class: "form-control", placeholder: "Password" %>
+                <%= f.password_field :password, class: "form-control", placeholder: "Password", value: "" %>
               </div>
             </div>