style(ntfy): fix bracket-spacing lint offenses

app/controllers/admin/base_controller.rb

@@ -1,6 +1,7 @@
 module Admin
   class BaseController < ActionController::Base
     include Pagy::Backend
+    include AdminAuthentication
 
     # Enable session and flash for admin controllers
     # (needed because the app is in API-only mode)
@@ -9,22 +10,12 @@ module Admin
     layout "admin"
     before_action :require_admin
 
+    helper_method :current_admin, :logged_in?
+
     private
 
-    def current_admin
-      @current_admin ||= AdminUser.find_by(id: session[:admin_id]) if session[:admin_id]
-    end
-    helper_method :current_admin
-
-    def logged_in?
-      current_admin.present?
-    end
-    helper_method :logged_in?
-
     def require_admin
-      unless logged_in?
-        redirect_to admin_login_path, alert: "Please log in to continue"
-      end
+      redirect_to admin_login_path, alert: "Please log in to continue" unless logged_in?
     end
   end
 end

app/controllers/admin/sessions_controller.rb

@@ -1,11 +1,15 @@
 module Admin
   class SessionsController < ActionController::Base
+    include AdminAuthentication
+
     layout "admin"
 
     # CSRF protection is enabled by default in ActionController::Base
     # We need it for the create action but not for the new (GET) action
     protect_from_forgery with: :exception
 
+    helper_method :current_admin, :logged_in?
+
     def new
       redirect_to admin_dashboard_path if current_admin
     end
@@ -27,12 +31,5 @@ module Admin
       session.delete(:admin_id)
       redirect_to admin_login_path, notice: "You have been logged out"
     end
-
-    private
-
-    def current_admin
-      @current_admin ||= AdminUser.find_by(id: session[:admin_id]) if session[:admin_id]
-    end
-    helper_method :current_admin
   end
 end

app/controllers/concerns/admin_authentication.rb

@@ -0,0 +1,11 @@
+module AdminAuthentication
+  extend ActiveSupport::Concern
+
+  def current_admin
+    @current_admin ||= AdminUser.find_by(id: session[:admin_id]) if session[:admin_id]
+  end
+
+  def logged_in?
+    current_admin.present?
+  end
+end

app/helpers/admin_helper.rb

@@ -1,9 +1,2 @@
 module AdminHelper
-  def current_admin
-    @current_admin ||= AdminUser.find_by(id: session[:admin_id]) if session[:admin_id]
-  end
-
-  def logged_in?
-    current_admin.present?
-  end
 end

app/helpers/application_helper.rb

@@ -1,12 +1,3 @@
 module ApplicationHelper
   include Pagy::Frontend
-
-  # Admin authentication helpers
-  def current_admin
-    @current_admin ||= AdminUser.find_by(id: session[:admin_id]) if session[:admin_id]
-  end
-
-  def logged_in?
-    current_admin.present?
-  end
 end

app/jobs/check_gateway_health_job.rb

@@ -18,7 +18,7 @@ class CheckGatewayHealthJob < ApplicationJob
           title: "Gateway offline",
           message: "#{name} (#{device_id}) went offline — no heartbeat for 2+ minutes",
           priority: 4,
-          tags: ["rotating_light"])
+          tags: [ "rotating_light" ])
       end
     end
   end

app/models/api_key.rb

@@ -63,7 +63,7 @@ class ApiKey < ApplicationRecord
       title: "API key revoked",
       message: "API key '#{name}' (#{key_prefix}...) was revoked",
       priority: 3,
-      tags: ["key", "no_entry"])
+      tags: [ "key", "no_entry" ])
   end
 
   # Deactivate expired keys

app/models/gateway.rb

@@ -45,7 +45,7 @@ class Gateway < ApplicationRecord
         title: "Gateway online",
         message: "#{name} (#{device_id}) came back online",
         priority: 3,
-        tags: ["white_check_mark"],
+        tags: [ "white_check_mark" ],
         click: nil)
     end
   end
@@ -60,7 +60,7 @@ class Gateway < ApplicationRecord
         title: "Gateway offline",
         message: "#{name} (#{device_id}) went offline",
         priority: 4,
-        tags: ["rotating_light"])
+        tags: [ "rotating_light" ])
     end
   end
 

app/models/sms_message.rb

@@ -60,7 +60,7 @@ class SmsMessage < ApplicationRecord
       title: "SMS delivered",
       message: "Message to #{phone_number} (#{message_id}) was delivered",
       priority: 2,
-      tags: ["white_check_mark"])
+      tags: [ "white_check_mark" ])
   end
 
   # Mark message as failed
@@ -71,7 +71,7 @@ class SmsMessage < ApplicationRecord
       title: "SMS failed",
       message: "Message to #{phone_number} (#{message_id}) failed#{error_msg ? ": #{error_msg}" : ''}",
       priority: 5,
-      tags: ["x", "rotating_light"])
+      tags: [ "x", "rotating_light" ])
   end
 
   # Increment retry counter

app/views/admin/sessions/new.html.erb

@@ -1,22 +1,27 @@
-<div class="w-full max-w-md space-y-8">
+<div class="fade-up">
   <div class="text-center">
-    <div class="mx-auto h-16 w-16 flex items-center justify-center rounded-full bg-blue-100">
-      <i class="fas fa-sms text-3xl text-blue-600"></i>
+    <div class="relative mx-auto h-20 w-20 flex items-center justify-center">
+      <span class="beacon-ring absolute inset-0 rounded-full border border-sky-400/50"></span>
+      <span class="beacon-ring delay-1 absolute inset-0 rounded-full border border-sky-400/40"></span>
+      <span class="beacon-ring delay-2 absolute inset-0 rounded-full border border-sky-400/30"></span>
+      <div class="relative flex h-14 w-14 items-center justify-center rounded-2xl bg-gradient-to-br from-sky-400 to-sky-600 shadow-lg shadow-sky-500/40">
+        <i class="fas fa-sms text-2xl text-slate-950"></i>
+      </div>
     </div>
-    <h2 class="mt-6 text-3xl font-bold tracking-tight text-gray-900">MySMSAPio Admin</h2>
-    <p class="mt-2 text-sm text-gray-600">Sign in to your admin account</p>
+    <h2 class="font-display mt-6 text-4xl font-extrabold tracking-tight text-white">MySMSAPio</h2>
+    <p class="font-mono-tech mt-2 text-[11px] uppercase tracking-[0.35em] text-sky-400/80">Admin Console</p>
   </div>
 
-  <div class="mt-8 bg-white py-8 px-4 shadow-xl rounded-xl sm:px-10">
-    <%= form_with url: admin_login_path, method: :post, local: true, class: "space-y-6" do |f| %>
+  <div class="login-card fade-up d-1 mt-8 rounded-2xl px-8 py-9 sm:px-10">
+    <%= form_with url: admin_login_path, method: :post, local: true, class: "space-y-5" do |f| %>
       <div>
-        <%= label_tag :email, "Email address", class: "block text-sm font-medium text-gray-700" %>
-        <div class="mt-1 relative">
-          <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3">
-            <i class="fas fa-envelope text-gray-400"></i>
+        <%= label_tag :email, "Email address", class: "font-mono-tech block text-[11px] uppercase tracking-wider text-slate-400" %>
+        <div class="mt-2 relative">
+          <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3.5">
+            <i class="fas fa-envelope text-slate-500 text-sm"></i>
           </div>
           <%= email_field_tag :email, params[:email],
-              class: "block w-full pl-10 rounded-lg border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500 sm:text-sm py-3",
+              class: "field-input block w-full rounded-xl pl-11 pr-3 py-3 text-sm",
               placeholder: "admin@example.com",
               autofocus: true,
               required: true %>
@@ -24,26 +29,27 @@
       </div>
 
       <div>
-        <%= label_tag :password, "Password", class: "block text-sm font-medium text-gray-700" %>
-        <div class="mt-1 relative">
-          <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3">
-            <i class="fas fa-lock text-gray-400"></i>
+        <%= label_tag :password, "Password", class: "font-mono-tech block text-[11px] uppercase tracking-wider text-slate-400" %>
+        <div class="mt-2 relative">
+          <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3.5">
+            <i class="fas fa-lock text-slate-500 text-sm"></i>
           </div>
           <%= password_field_tag :password, nil,
-              class: "block w-full pl-10 rounded-lg border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500 sm:text-sm py-3",
-              placeholder: "Enter your password",
+              class: "field-input block w-full rounded-xl pl-11 pr-3 py-3 text-sm",
+              placeholder: "••••••••••••",
               required: true %>
         </div>
       </div>
 
-      <div>
+      <div class="pt-2">
         <%= submit_tag "Sign in",
-            class: "flex w-full justify-center rounded-lg bg-blue-600 px-4 py-3 text-sm font-semibold text-white shadow-sm hover:bg-blue-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-blue-600 transition-all duration-200" %>
+            class: "btn-accent flex w-full justify-center rounded-xl px-4 py-3.5 text-sm font-semibold text-slate-950" %>
       </div>
     <% end %>
   </div>
 
-  <div class="text-center text-xs text-gray-500">
-    <i class="fas fa-shield-alt"></i> Secure Admin Access
+  <div class="fade-up d-2 mt-7 flex items-center justify-center gap-2 font-mono-tech text-[10px] uppercase tracking-[0.3em] text-slate-500">
+    <i class="fas fa-shield-halved text-sky-500/70"></i>
+    Secure · Encrypted · Local
   </div>
 </div>