diff --git a/admin/src/app/settings/page.tsx b/admin/src/app/settings/page.tsx
index 4a78f3c..cccfe47 100644
--- a/admin/src/app/settings/page.tsx
+++ b/admin/src/app/settings/page.tsx
@@ -4,48 +4,59 @@ import { useEffect, useState, useCallback } from 'react';
 import { api } from '@/lib/api';
 import { Card, CardContent, CardHeader, CardTitle, CardDescription } from '@/components/ui/card';
 import { Button } from '@/components/ui/button';
-import { toast } from 'sonner';
 import { Input } from '@/components/ui/input';
-import { Save, ExternalLink, Copy, FileText, Shield, Map, Eye, EyeOff, CheckCircle2, XCircle } from 'lucide-react';
+import { Badge } from '@/components/ui/badge';
+import { toast } from 'sonner';
+import {
+  Save, ExternalLink, Copy, FileText, Shield, Map,
+  Eye, EyeOff, CheckCircle2, XCircle, Clock, Smartphone, Phone, Mail,
+} from 'lucide-react';
 
 const API_BASE = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:3000/api/v1';
-const PUBLIC_BASE = API_BASE.replace('/api/v1', '');
+
+interface GlobalSettings {
+  app_version_android?: string;
+  app_version_ios?: string;
+  support_schedule?: string;
+  support_email?: string;
+  support_phone?: string;
+  maintenance_mode?: boolean;
+  [key: string]: any;
+}
 
 const POLICY_ITEMS = [
-  {
-    key: 'privacy',
-    label: 'Política de Privacidad',
-    icon: Shield,
-    description: 'Cómo se recopilan, usan y protegen los datos personales de los usuarios.',
-  },
-  {
-    key: 'terms',
-    label: 'Términos y Condiciones',
-    icon: FileText,
-    description: 'Condiciones de uso de la plataforma ProsApp.',
-  },
+  { key: 'privacy', label: 'Política de Privacidad', icon: Shield, description: 'Cómo se recopilan, usan y protegen los datos personales.' },
+  { key: 'terms', label: 'Términos y Condiciones', icon: FileText, description: 'Condiciones de uso de la plataforma ProsApp.' },
 ];
 
 export default function SettingsPage() {
-  const [policies, setPolicies] = useState<Record<string, string>>({ privacy: '', terms: '' });
-  const [saving, setSaving] = useState<string | null>(null);
   const [loading, setLoading] = useState(true);
 
-  // Maps key state
+  // Global
+  const [global, setGlobal] = useState<GlobalSettings>({});
+  const [savingGlobal, setSavingGlobal] = useState(false);
+
+  // Maps
   const [mapsConfigured, setMapsConfigured] = useState(false);
   const [mapsKey, setMapsKey] = useState('');
   const [showMapsKey, setShowMapsKey] = useState(false);
   const [savingMaps, setSavingMaps] = useState(false);
 
+  // Policies
+  const [policies, setPolicies] = useState<Record<string, string>>({ privacy: '', terms: '' });
+  const [savingPolicy, setSavingPolicy] = useState<string | null>(null);
+
   const load = useCallback(() => {
     setLoading(true);
     Promise.all([
+      api.get<GlobalSettings>('/settings'),
+      api.get<{ configured: boolean }>('/settings/maps-key'),
       api.get<{ privacy: string | null; terms: string | null }>('/settings/policies'),
-      api.get<{ configured: boolean; api_key: string }>('/settings/maps-key'),
     ])
-      .then(([policiesData, mapsData]) => {
-        setPolicies({ privacy: policiesData.privacy || '', terms: policiesData.terms || '' });
+      .then(([globalData, mapsData, policiesData]) => {
+        setGlobal(globalData || {});
         setMapsConfigured(mapsData.configured);
+        setPolicies({ privacy: policiesData.privacy || '', terms: policiesData.terms || '' });
       })
       .catch(() => toast.error('Error al cargar configuración'))
       .finally(() => setLoading(false));
@@ -53,6 +64,18 @@ export default function SettingsPage() {
 
   useEffect(() => { load(); }, [load]);
 
+  const saveGlobal = async () => {
+    setSavingGlobal(true);
+    try {
+      await api.patch('/settings', global);
+      toast.success('Configuración guardada');
+    } catch (e: any) {
+      toast.error(e?.message || 'Error al guardar');
+    } finally {
+      setSavingGlobal(false);
+    }
+  };
+
   const saveMapsKey = async () => {
     if (!mapsKey.trim()) return toast.error('Ingresa una API Key');
     setSavingMaps(true);
@@ -69,82 +92,176 @@ export default function SettingsPage() {
   };
 
   const savePolicy = async (key: string) => {
-    setSaving(key);
+    setSavingPolicy(key);
     try {
       await api.patch(`/settings/policies/${key}`, { content: policies[key] });
       toast.success('Política guardada');
     } catch (e: any) {
       toast.error(e?.message || 'Error al guardar');
     } finally {
-      setSaving(null);
+      setSavingPolicy(null);
     }
   };
 
   const copyLink = (key: string) => {
-    const url = `${API_BASE}/settings/policy/${key}`;
-    navigator.clipboard.writeText(url);
+    navigator.clipboard.writeText(`${API_BASE}/settings/policy/${key}`);
     toast.success('Enlace copiado');
   };
 
+  const setG = (field: keyof GlobalSettings, value: any) =>
+    setGlobal((g) => ({ ...g, [field]: value }));
+
   if (loading) return <div className="flex items-center justify-center py-16 text-muted-foreground">Cargando...</div>;
 
   return (
     <div className="space-y-8">
       <div>
         <h1 className="text-2xl font-bold">Configuración</h1>
-        <p className="text-muted-foreground text-sm mt-1">Gestiona las políticas legales y ajustes globales de ProsApp.</p>
+        <p className="text-muted-foreground text-sm mt-1">Ajustes globales, integraciones y documentos legales de ProsApp.</p>
       </div>
 
-      {/* Google Maps */}
-      <Card>
-        <CardHeader>
-          <CardTitle className="flex items-center gap-2 text-base">
-            <Map size={18} className="text-muted-foreground" />
-            Google Maps API Key
-          </CardTitle>
-          <CardDescription>
-            Requerida para mostrar mapas y detectar la ubicación en la app web y móvil.
-            Habilita <strong>Maps JavaScript API</strong> y <strong>Geocoding API</strong> en Google Cloud Console.
-          </CardDescription>
-        </CardHeader>
-        <CardContent className="space-y-4">
-          <div className="flex items-center gap-3">
-            {mapsConfigured ? (
-              <><CheckCircle2 className="text-green-500 h-5 w-5" /><span className="text-sm font-medium">Configurada</span></>
-            ) : (
-              <><XCircle className="text-destructive h-5 w-5" /><span className="text-sm font-medium text-destructive">No configurada</span></>
-            )}
-          </div>
-          <div className="flex gap-2">
-            <div className="relative flex-1">
-              <Input
-                type={showMapsKey ? 'text' : 'password'}
-                placeholder="AIzaSy..."
-                value={mapsKey}
-                onChange={(e) => setMapsKey(e.target.value)}
-                className="pr-10 font-mono"
-              />
-              <button
-                type="button"
-                className="absolute right-3 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground"
-                onClick={() => setShowMapsKey(!showMapsKey)}
-              >
-                {showMapsKey ? <EyeOff size={16} /> : <Eye size={16} />}
-              </button>
-            </div>
-            <Button onClick={saveMapsKey} disabled={savingMaps || !mapsKey.trim()}>
-              <Save className="mr-1 h-4 w-4" />
-              {savingMaps ? 'Guardando...' : 'Guardar'}
-            </Button>
-          </div>
-          <p className="text-xs text-muted-foreground">
-            La app web carga la key desde el backend al abrir el mapa. Agrega restricción HTTP en Google Cloud: <code className="bg-muted px-1 rounded">https://app.prosapp.co/*</code>
-          </p>
-        </CardContent>
-      </Card>
+      {/* ── Ajustes globales ── */}
+      <section className="space-y-4">
+        <h2 className="text-lg font-semibold">Ajustes generales</h2>
 
-      {/* Policies */}
-      <div className="space-y-6">
+        <Card>
+          <CardHeader>
+            <CardTitle className="flex items-center gap-2 text-base">
+              <Smartphone size={18} className="text-muted-foreground" />
+              Versión de la app
+            </CardTitle>
+          </CardHeader>
+          <CardContent className="grid grid-cols-2 gap-4">
+            <div className="space-y-1">
+              <label className="text-sm font-medium">Android</label>
+              <Input
+                placeholder="1.0.0"
+                value={global.app_version_android || ''}
+                onChange={(e) => setG('app_version_android', e.target.value)}
+              />
+            </div>
+            <div className="space-y-1">
+              <label className="text-sm font-medium">iOS</label>
+              <Input
+                placeholder="1.0.0"
+                value={global.app_version_ios || ''}
+                onChange={(e) => setG('app_version_ios', e.target.value)}
+              />
+            </div>
+          </CardContent>
+        </Card>
+
+        <Card>
+          <CardHeader>
+            <CardTitle className="flex items-center gap-2 text-base">
+              <Clock size={18} className="text-muted-foreground" />
+              Soporte
+            </CardTitle>
+          </CardHeader>
+          <CardContent className="space-y-4">
+            <div className="space-y-1">
+              <label className="text-sm font-medium">Horario de atención</label>
+              <Input
+                placeholder="Lunes a viernes 8am – 6pm"
+                value={global.support_schedule || ''}
+                onChange={(e) => setG('support_schedule', e.target.value)}
+              />
+            </div>
+            <div className="grid grid-cols-2 gap-4">
+              <div className="space-y-1">
+                <label className="text-sm font-medium flex items-center gap-1"><Mail size={13} /> Email</label>
+                <Input
+                  placeholder="soporte@prosapp.co"
+                  value={global.support_email || ''}
+                  onChange={(e) => setG('support_email', e.target.value)}
+                />
+              </div>
+              <div className="space-y-1">
+                <label className="text-sm font-medium flex items-center gap-1"><Phone size={13} /> Teléfono</label>
+                <Input
+                  placeholder="+57 300 000 0000"
+                  value={global.support_phone || ''}
+                  onChange={(e) => setG('support_phone', e.target.value)}
+                />
+              </div>
+            </div>
+          </CardContent>
+        </Card>
+
+        <Card>
+          <CardHeader>
+            <CardTitle className="text-base">Modo mantenimiento</CardTitle>
+            <CardDescription>Cuando está activo, la app muestra un mensaje de mantenimiento a los usuarios.</CardDescription>
+          </CardHeader>
+          <CardContent className="flex items-center gap-4">
+            <button
+              onClick={() => setG('maintenance_mode', !global.maintenance_mode)}
+              className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors ${global.maintenance_mode ? 'bg-destructive' : 'bg-muted-foreground/30'}`}
+            >
+              <span className={`inline-block h-4 w-4 transform rounded-full bg-white shadow transition-transform ${global.maintenance_mode ? 'translate-x-6' : 'translate-x-1'}`} />
+            </button>
+            <Badge variant={global.maintenance_mode ? 'destructive' : 'secondary'}>
+              {global.maintenance_mode ? 'Activo' : 'Inactivo'}
+            </Badge>
+          </CardContent>
+        </Card>
+
+        <Button onClick={saveGlobal} disabled={savingGlobal}>
+          <Save className="mr-1 h-4 w-4" />
+          {savingGlobal ? 'Guardando...' : 'Guardar ajustes generales'}
+        </Button>
+      </section>
+
+      {/* ── Google Maps ── */}
+      <section className="space-y-4">
+        <h2 className="text-lg font-semibold">Integraciones</h2>
+        <Card>
+          <CardHeader>
+            <CardTitle className="flex items-center gap-2 text-base">
+              <Map size={18} className="text-muted-foreground" />
+              Google Maps API Key
+            </CardTitle>
+            <CardDescription>
+              Requerida para mostrar mapas y detectar ubicación. Habilita <strong>Maps JavaScript API</strong> y <strong>Geocoding API</strong> en Google Cloud Console.
+            </CardDescription>
+          </CardHeader>
+          <CardContent className="space-y-4">
+            <div className="flex items-center gap-3">
+              {mapsConfigured
+                ? <><CheckCircle2 className="text-green-500 h-5 w-5" /><span className="text-sm font-medium">Configurada</span></>
+                : <><XCircle className="text-destructive h-5 w-5" /><span className="text-sm font-medium text-destructive">No configurada</span></>}
+            </div>
+            <div className="flex gap-2">
+              <div className="relative flex-1">
+                <Input
+                  type={showMapsKey ? 'text' : 'password'}
+                  placeholder="AIzaSy..."
+                  value={mapsKey}
+                  onChange={(e) => setMapsKey(e.target.value)}
+                  className="pr-10 font-mono"
+                />
+                <button
+                  type="button"
+                  className="absolute right-3 top-1/2 -translate-y-1/2 text-muted-foreground hover:text-foreground"
+                  onClick={() => setShowMapsKey(!showMapsKey)}
+                >
+                  {showMapsKey ? <EyeOff size={16} /> : <Eye size={16} />}
+                </button>
+              </div>
+              <Button onClick={saveMapsKey} disabled={savingMaps || !mapsKey.trim()}>
+                <Save className="mr-1 h-4 w-4" />
+                {savingMaps ? 'Guardando...' : 'Guardar'}
+              </Button>
+            </div>
+            <p className="text-xs text-muted-foreground">
+              Restricción HTTP recomendada: <code className="bg-muted px-1 rounded">https://app.prosapp.co/*</code>
+            </p>
+          </CardContent>
+        </Card>
+      </section>
+
+      {/* ── Documentos legales ── */}
+      <section className="space-y-4">
         <h2 className="text-lg font-semibold">Documentos legales</h2>
         {POLICY_ITEMS.map(({ key, label, icon: Icon, description }) => {
           const publicUrl = `${API_BASE}/settings/policy/${key}`;
@@ -159,25 +276,18 @@ export default function SettingsPage() {
               </CardHeader>
               <CardContent className="space-y-3">
                 <textarea
-                  className="w-full min-h-[260px] rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 font-mono resize-y"
-                  placeholder={`Escribe aquí el contenido de ${label.toLowerCase()}...\n\nPuedes usar texto plano. Se mostrará con formato en la página pública.`}
+                  className="w-full min-h-[220px] rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 resize-y"
+                  placeholder={`Escribe el contenido de ${label.toLowerCase()}...`}
                   value={policies[key]}
                   onChange={(e) => setPolicies((p) => ({ ...p, [key]: e.target.value }))}
                 />
-
                 <div className="flex items-center gap-2 flex-wrap">
-                  <Button
-                    onClick={() => savePolicy(key)}
-                    disabled={saving === key}
-                  >
+                  <Button onClick={() => savePolicy(key)} disabled={savingPolicy === key}>
                     <Save className="mr-1 h-4 w-4" />
-                    {saving === key ? 'Guardando...' : 'Guardar'}
+                    {savingPolicy === key ? 'Guardando...' : 'Guardar'}
                   </Button>
-
                   <div className="flex items-center gap-1 flex-1 min-w-0">
-                    <code className="text-xs bg-muted px-2 py-1.5 rounded border truncate flex-1 min-w-0">
-                      {publicUrl}
-                    </code>
+                    <code className="text-xs bg-muted px-2 py-1.5 rounded border truncate flex-1 min-w-0">{publicUrl}</code>
                     <Button size="icon" variant="outline" className="h-8 w-8 shrink-0" onClick={() => copyLink(key)}>
                       <Copy size={14} />
                     </Button>
@@ -188,15 +298,11 @@ export default function SettingsPage() {
                     </a>
                   </div>
                 </div>
-
-                <p className="text-xs text-muted-foreground">
-                  Enlace público para compartir con usuarios o incluir en la app mobile/web.
-                </p>
               </CardContent>
             </Card>
           );
         })}
-      </div>
+      </section>
     </div>
   );
 }