chore: snapshot before agency split

front-end-dash.aggios.app/app/login/page.tsx

@@ -9,6 +9,15 @@ import dynamic from 'next/dynamic';
 
 const ThemeToggle = dynamic(() => import('@/components/ThemeToggle'), { ssr: false });
 
+const DEFAULT_GRADIENT = 'linear-gradient(135deg, #ff3a05, #ff0080)';
+
+const setGradientVariables = (gradient: string) => {
+    document.documentElement.style.setProperty('--gradient-primary', gradient);
+    document.documentElement.style.setProperty('--gradient', gradient);
+    document.documentElement.style.setProperty('--gradient-text', gradient.replace('90deg', 'to right'));
+    document.documentElement.style.setProperty('--color-gradient-brand', gradient.replace('90deg', 'to right'));
+};
+
 export default function LoginPage() {
     const [isLoading, setIsLoading] = useState(false);
     const [isSuperAdmin, setIsSuperAdmin] = useState(false);
@@ -27,6 +36,22 @@ export default function LoginPage() {
             setSubdomain(sub);
             setIsSuperAdmin(superAdmin);
 
+            // Aplicar tema: dash sempre padrão; tenants aplicam o salvo ou vindo via query param
+            const searchParams = new URLSearchParams(window.location.search);
+            const themeParam = searchParams.get('theme');
+
+            if (superAdmin) {
+                setGradientVariables(DEFAULT_GRADIENT);
+            } else {
+                const stored = localStorage.getItem(`agency-theme:${sub}`);
+                const gradient = themeParam || stored || DEFAULT_GRADIENT;
+                setGradientVariables(gradient);
+
+                if (themeParam) {
+                    localStorage.setItem(`agency-theme:${sub}`, gradient);
+                }
+            }
+
             if (isAuthenticated()) {
                 const target = superAdmin ? '/superadmin' : '/dashboard';
                 window.location.href = target;
@@ -106,7 +131,7 @@ export default function LoginPage() {
                     error: {
                         icon: '⚠️',
                         style: {
-                            background: '#ff3a05',
+                            background: '#ef4444',
                             color: '#FFFFFF',
                             border: 'none',
                         },