Add authentication, styling needs to be fixed

# Conflicts:
#	starter/ent/runtime.go
#	starter/go.mod
#	starter/go.sum
#	starter/routes/routing.go

starter/static/styles.css

@@ -461,6 +461,7 @@ a.disabled {
     box-shadow: 0 0 0 2px rgba(66, 133, 244, 0.4);
 }
 
+
 /* Login section specific styles */
 .login-section {
     max-width: 400px;
@@ -468,12 +469,34 @@ a.disabled {
     padding: 40px 30px;
 }
 
-.login-buttons {
+.login-form {
     margin-top: 30px;
     display: flex;
     flex-direction: column;
-    align-items: center;
-    gap: 16px;
+    gap: 20px;
+}
+
+.form-group {
+    margin-bottom: 20px;
+}
+
+.form-group label {
+    display: block;
+    font-weight: 600;
+    margin-bottom: 8px;
+    color: #333;
+}
+
+.error-message {
+    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
+    color: white;
+    padding: 12px 20px;
+    border-radius: 8px;
+    margin: 20px 0;
+    text-align: center;
+    font-weight: 500;
+    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
+    animation: slideIn 0.3s ease;
 }
 
 /* Mobile responsive adjustments for login button */
@@ -488,3 +511,4 @@ a.disabled {
         padding: 30px 20px;
     }
 }
+