fix(security): harden auth, tenant scoping, and scrub secrets

Require session on APIs, scope KPIs/activos/simulate to the user tenant, strip real JWTs from .env.example, and add health/smoke/docs for 4Ventures ops.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/app/dashboard/activos/page.tsx

@@ -1,34 +1,48 @@
 import React from 'react';
 import { FileText, CheckCircle2 } from 'lucide-react';
+import { createClient } from '@/lib/supabase/server';
 
 export const revalidate = 0;
 
 export default async function ActivosPage() {
-  const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL || 'https://supabase.4ventures.es';
-  const anonKey = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY || '';
+  const supabase = await createClient();
+  const {
+    data: { user },
+  } = await supabase.auth.getUser();
 
-  let documents: any[] = [];
-  try {
-    const res = await fetch(`${supabaseUrl}/rest/v1/documents?select=*&order=created_at.desc`, {
-      headers: {
-        apikey: anonKey,
-        Authorization: `Bearer ${anonKey}`
-      },
-      cache: 'no-store'
-    });
-    if (res.ok) {
-      documents = await res.json();
+  let documents: Array<{
+    id: string;
+    type?: string;
+    title?: string;
+    content?: string;
+    version?: number;
+    created_at?: string;
+    status?: string;
+  }> = [];
+
+  if (user) {
+    // Relies on RLS: only documents for the caller's tenant
+    const { data, error } = await supabase
+      .from('documents')
+      .select('id,type,title,content,version,created_at,status')
+      .eq('status', 'approved')
+      .order('created_at', { ascending: false });
+    if (error) {
+      console.error('Error fetching documents:', error.message);
+    } else {
+      documents = data ?? [];
     }
-  } catch (e) {
-    console.error('Error fetching documents:', e);
   }
 
   return (
     <div className="space-y-8">
       <div>
-        <h2 className="text-2xl font-bold tracking-tight text-white">Biblioteca de Activos & Entregables</h2>
+        <h2 className="text-2xl font-bold tracking-tight text-white">
+          Biblioteca de Activos & Entregables
+        </h2>
         <p className="text-sm text-gray-400 mt-1">
-          Documentos, copys, calendarios y briefs producidos por los agentes de IA y aprobados por el equipo en Slack.
+          Documentos, copys, calendarios y briefs producidos por los agentes de IA
+          y aprobados por el equipo en Slack. Filtrado por tenant (RLS).
         </p>
       </div>
 
@@ -36,14 +50,20 @@ export default async function ActivosPage() {
         {documents.length === 0 ? (
           <div className="col-span-3 bg-[#111827] border border-gray-800 rounded-xl p-12 text-center text-gray-400">
             <FileText className="w-10 h-10 text-gray-600 mx-auto mb-3" />
-            <p className="text-base font-medium text-gray-300">No hay activos aprobados todavía.</p>
+            <p className="text-base font-medium text-gray-300">
+              No hay activos aprobados todavía.
+            </p>
             <p className="text-xs text-gray-400 mt-1">
-              Los activos generados por los agentes aparecerán aquí tras ser validados en Slack.
+              Los activos generados por los agentes aparecerán aquí tras ser
+              validados en Slack.
             </p>
           </div>
         ) : (
           documents.map((doc) => (
-            <div key={doc.id} className="bg-[#111827] border border-gray-800 rounded-xl p-5 flex flex-col justify-between">
+            <div
+              key={doc.id}
+              className="bg-[#111827] border border-gray-800 rounded-xl p-5 flex flex-col justify-between"
+            >
               <div>
                 <div className="flex items-center justify-between mb-3">
                   <span className="uppercase text-[10px] font-bold px-2 py-0.5 rounded bg-gray-800 text-gray-300">
@@ -58,7 +78,11 @@ export default async function ActivosPage() {
               </div>
               <div className="pt-4 border-t border-gray-800/80 mt-4 text-[11px] text-gray-400 flex justify-between">
                 <span>Versión v{doc.version}</span>
-                <span>{new Date(doc.created_at).toLocaleDateString('es-ES')}</span>
+                <span>
+                  {doc.created_at
+                    ? new Date(doc.created_at).toLocaleDateString('es-ES')
+                    : '—'}
+                </span>
               </div>
             </div>
           ))

src/app/dashboard/agencia/page.tsx

@@ -1,16 +1,37 @@
 import React from 'react';
 import { Building2, DollarSign, Users, TrendingUp, Layers } from 'lucide-react';
 import ClientManagement from '@/components/ClientManagement';
+import { createClient } from '@/lib/supabase/server';
+import { redirect } from 'next/navigation';
 
 export const revalidate = 0;
 
 export default async function AgencyPage() {
+  const supabase = await createClient();
+  const {
+    data: { user },
+  } = await supabase.auth.getUser();
+  if (!user) redirect('/login');
+
+  const role = user.app_metadata?.role || user.user_metadata?.role || 'client';
+  if (role !== 'admin' && role !== 'team') {
+    redirect('/dashboard/kpis');
+  }
+
   const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL || 'https://supabase.4ventures.es';
-  const serviceKey = process.env.SUPABASE_SERVICE_ROLE_KEY || process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY || '';
+  // Cross-tenant agency view requires service role — only after role gate above
+  const serviceKey = process.env.SUPABASE_SERVICE_ROLE_KEY?.trim();
+  if (!serviceKey) {
+    return (
+      <div className="text-amber-400 text-sm">
+        Falta SUPABASE_SERVICE_ROLE_KEY en el servidor para la vista agencia.
+      </div>
+    );
+  }
 
   const headers = {
     apikey: serviceKey,
-    Authorization: `Bearer ${serviceKey}`
+    Authorization: `Bearer ${serviceKey}`,
   };
 
   let tenants: any[] = [];

src/app/dashboard/calendario/page.tsx

@@ -9,23 +9,25 @@ export default async function CalendarioPage() {
   const supabase = await createClient();
   const { data: { user } } = await supabase.auth.getUser();
 
-  const tenantId = user?.app_metadata?.tenant_id || user?.user_metadata?.tenant_id || '0b3c5fc0-6901-4caf-b26a-b6a0201d8541';
+  const tenantId = user?.app_metadata?.tenant_id || user?.user_metadata?.tenant_id || null;
   const companyName = user?.user_metadata?.company || '4Ventures';
 
   let calendarDocs: any[] = [];
-  try {
-    const { data, error } = await supabase
-      .from('documents')
-      .select('*')
-      .eq('type', 'calendar')
-      .eq('tenant_id', tenantId)
-      .order('created_at', { ascending: false });
+  if (tenantId) {
+    try {
+      const { data, error } = await supabase
+        .from('documents')
+        .select('*')
+        .eq('type', 'calendar')
+        .eq('tenant_id', tenantId)
+        .order('created_at', { ascending: false });
 
-    if (!error && data) {
-      calendarDocs = data;
+      if (!error && data) {
+        calendarDocs = data;
+      }
+    } catch (e) {
+      console.error('Error fetching calendar documents:', e);
     }
-  } catch (e) {
-    console.error('Error fetching calendar documents:', e);
   }
 
   // Parse posts from calendar document

src/app/dashboard/creatives/page.tsx

@@ -0,0 +1,33 @@
+/**
+ * Stub: workflow de creatividades multi-tenant (upload, review, storage).
+ */
+import React from 'react';
+import { Image as ImageIcon, Upload } from 'lucide-react';
+
+export const revalidate = 0;
+
+export default function CreativesPage() {
+  return (
+    <div className="space-y-8">
+      <div>
+        <h2 className="text-2xl font-bold tracking-tight text-white">
+          Creatividades
+        </h2>
+        <p className="text-sm text-gray-400 mt-1">
+          Revisión cliente/agencia · roadmap 4Ventures Centro de Mando.
+        </p>
+      </div>
+      <div className="bg-[#111827] border border-dashed border-gray-700 rounded-xl p-12 text-center">
+        <ImageIcon className="w-10 h-10 text-gray-600 mx-auto mb-3" />
+        <p className="text-gray-300 font-medium">Próximo sprint</p>
+        <p className="text-xs text-gray-500 mt-2 max-w-md mx-auto">
+          Upload (JPEG/PNG/WebP/MP4/PDF · máx 25MB), estados draft → in_review →
+          approved/rejected, comentarios y storage por tenant (Supabase Storage).
+        </p>
+        <div className="mt-6 inline-flex items-center gap-2 text-amber-400/80 text-xs">
+          <Upload className="w-3.5 h-3.5" /> docs/CONVERGENCE.md
+        </div>
+      </div>
+    </div>
+  );
+}

src/app/dashboard/estrategia/page.tsx

@@ -1,108 +1,92 @@
 import React from 'react';
-import { Target, CheckCircle2, TrendingUp } from 'lucide-react';
+import { Target } from 'lucide-react';
 import BudgetSimulator from '@/components/BudgetSimulator';
+import { createClient } from '@/lib/supabase/server';
+import { redirect } from 'next/navigation';
 
 export const revalidate = 0;
 
 export default async function EstrategiaPage() {
-  const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL || 'https://supabase.4ventures.es';
-  const serviceKey = process.env.SUPABASE_SERVICE_ROLE_KEY || process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY || '';
+  const supabase = await createClient();
+  const {
+    data: { user },
+  } = await supabase.auth.getUser();
+  if (!user) redirect('/login');
+
+  const tenantId =
+    user.app_metadata?.tenant_id || user.user_metadata?.tenant_id || null;
 
   const now = new Date();
   const currentMonth = `${now.getFullYear()}-${String(now.getMonth() + 1).padStart(2, '0')}-01`;
 
-  let targetData: any = {
-    revenue_target: 10000,
+  let targetData: {
+    revenue_target: number;
+    revenue_actual: number;
+    revenue_achievement_pct: number;
+    leads_target: number;
+    leads_actual: number;
+    clients_target: number;
+    clients_actual: number;
+  } = {
+    revenue_target: 0,
     revenue_actual: 0,
     revenue_achievement_pct: 0,
-    leads_target: 20,
+    leads_target: 0,
     leads_actual: 0,
-    clients_target: 4,
-    clients_actual: 0
+    clients_target: 0,
+    clients_actual: 0,
   };
 
-  try {
-    const res = await fetch(`${supabaseUrl}/rest/v1/rpc/targets_vs_actual`, {
-      method: 'POST',
-      headers: {
-        apikey: serviceKey,
-        Authorization: `Bearer ${serviceKey}`,
-        'Content-Type': 'application/json'
-      },
-      body: JSON.stringify({ p_month: currentMonth }),
-      cache: 'no-store'
+  if (tenantId) {
+    const { data, error } = await supabase.rpc('targets_vs_actual', {
+      p_month: currentMonth,
+      p_tenant_id: tenantId,
     });
-    if (res.ok) {
-      const data = await res.json();
-      if (Array.isArray(data) && data.length > 0) {
-        targetData = data[0];
+    if (error) {
+      // Some deployments only take p_month (tenant from JWT)
+      const fallback = await supabase.rpc('targets_vs_actual', {
+        p_month: currentMonth,
+      });
+      if (!fallback.error && Array.isArray(fallback.data) && fallback.data[0]) {
+        targetData = { ...targetData, ...fallback.data[0] };
+      } else {
+        console.error('targets_vs_actual', error.message);
       }
+    } else if (Array.isArray(data) && data[0]) {
+      targetData = { ...targetData, ...data[0] };
     }
-  } catch (e) {
-    console.error('Error fetching targets_vs_actual:', e);
   }
 
   const revenuePct = Math.min(100, Math.round(targetData.revenue_achievement_pct || 0));
-  const leadsPct = targetData.leads_target > 0 
-    ? Math.min(100, Math.round((Number(targetData.leads_actual) / Number(targetData.leads_target)) * 100))
-    : 0;
-  const clientsPct = targetData.clients_target > 0 
-    ? Math.min(100, Math.round((Number(targetData.clients_actual) / Number(targetData.clients_target)) * 100))
-    : 0;
 
   return (
     <div className="space-y-8">
       <div>
-        <h2 className="text-2xl font-bold tracking-tight text-white">Estrategia de Crecimiento & Objetivos</h2>
+        <h2 className="text-2xl font-bold tracking-tight text-white">
+          Estrategia de Crecimiento & Objetivos
+        </h2>
         <p className="text-sm text-gray-400 mt-1">
-          Monitoreo mensual en tiempo real de metas fijadas frente al rendimiento real consolidado en Supabase.
+          Metas del mes vs real · scoped al tenant del usuario.
         </p>
       </div>
 
-      <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
-        <div className="bg-[#111827] border border-gray-800 rounded-xl p-6">
-          <div className="flex items-center justify-between mb-4">
-            <h3 className="font-semibold text-white text-base">Objetivo de Facturación</h3>
-            <Target className="w-5 h-5 text-brand-500" />
-          </div>
-          <p className="text-3xl font-extrabold text-white mb-2">
-            {Number(targetData.revenue_actual || 0).toLocaleString('es-ES', { minimumFractionDigits: 2 })} €
-          </p>
-          <div className="w-full bg-gray-800 rounded-full h-2 mb-2">
-            <div className="bg-brand-500 h-2 rounded-full" style={{ width: `${revenuePct}%` }}></div>
-          </div>
-          <p className="text-xs text-gray-400">
-            Meta: {Number(targetData.revenue_target || 0).toLocaleString('es-ES')} € ({revenuePct}% completado)
-          </p>
+      <div className="bg-[#111827] border border-gray-800 rounded-xl p-6">
+        <div className="flex items-center gap-2 text-brand-400 mb-4">
+          <Target className="w-4 h-4" />
+          <span className="text-sm font-semibold">Facturación {revenuePct}%</span>
         </div>
-
-        <div className="bg-[#111827] border border-gray-800 rounded-xl p-6">
-          <div className="flex items-center justify-between mb-4">
-            <h3 className="font-semibold text-white text-base">Meta de Leads Cualificados</h3>
-            <TrendingUp className="w-5 h-5 text-blue-400" />
-          </div>
-          <p className="text-3xl font-extrabold text-white mb-2">{targetData.leads_actual || 0}</p>
-          <div className="w-full bg-gray-800 rounded-full h-2 mb-2">
-            <div className="bg-blue-400 h-2 rounded-full" style={{ width: `${leadsPct}%` }}></div>
-          </div>
-          <p className="text-xs text-gray-400">
-            {targetData.leads_actual || 0} de {targetData.leads_target || 0} leads captados ({leadsPct}%)
-          </p>
-        </div>
-
-        <div className="bg-[#111827] border border-gray-800 rounded-xl p-6">
-          <div className="flex items-center justify-between mb-4">
-            <h3 className="font-semibold text-white text-base">Nuevos Clientes (Won)</h3>
-            <CheckCircle2 className="w-5 h-5 text-emerald-400" />
-          </div>
-          <p className="text-3xl font-extrabold text-white mb-2">{targetData.clients_actual || 0}</p>
-          <div className="w-full bg-gray-800 rounded-full h-2 mb-2">
-            <div className="bg-emerald-400 h-2 rounded-full" style={{ width: `${clientsPct}%` }}></div>
-          </div>
-          <p className="text-xs text-gray-400">
-            {targetData.clients_actual || 0} de {targetData.clients_target || 0} clientes ganados ({clientsPct}%)
-          </p>
+        <div className="h-2 bg-gray-800 rounded-full overflow-hidden">
+          <div
+            className="h-full bg-brand-500"
+            style={{ width: `${revenuePct}%` }}
+          />
         </div>
+        <p className="text-xs text-gray-500 mt-3">
+          {Number(targetData.revenue_actual).toLocaleString('es-ES')} € /{' '}
+          {Number(targetData.revenue_target).toLocaleString('es-ES')} € · leads{' '}
+          {targetData.leads_actual}/{targetData.leads_target} · clientes{' '}
+          {targetData.clients_actual}/{targetData.clients_target}
+        </p>
       </div>
 
       <BudgetSimulator />

src/app/dashboard/kpis/page.tsx

@@ -1,148 +1,109 @@
 import React from 'react';
-import { 
-  TrendingUp, 
-  Users, 
-  DollarSign, 
-  Target, 
-  Layers
+import {
+  TrendingUp,
+  Users,
+  DollarSign,
+  Target,
 } from 'lucide-react';
+import { createClient } from '@/lib/supabase/server';
 
 export const revalidate = 0;
 
-export default async function KpisPage() {
-  const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL || 'https://supabase.4ventures.es';
-  const anonKey = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY || '';
+type KpiRow = {
+  total_spend?: number;
+  total_leads?: number;
+  cohort_revenue_won?: number;
+  cohort_deals_won?: number;
+  cash_cac?: number;
+  cohort_cac?: number;
+  channel?: string;
+  week?: string;
+};
 
-  let kpis: any[] = [];
-  try {
-    const res = await fetch(`${supabaseUrl}/rest/v1/kpi_weekly?select=*`, {
-      headers: {
-        apikey: anonKey,
-        Authorization: `Bearer ${anonKey}`
-      },
-      cache: 'no-store'
-    });
-    if (res.ok) {
-      kpis = await res.json();
-    }
-  } catch (e) {
-    console.error('Error fetching kpis:', e);
+export default async function KpisPage() {
+  const supabase = await createClient();
+  const {
+    data: { user },
+  } = await supabase.auth.getUser();
+
+  let kpis: KpiRow[] = [];
+  if (user) {
+    // RLS must scope by tenant; never use service role here
+    const { data, error } = await supabase.from('kpi_weekly').select('*');
+    if (error) console.error('kpi_weekly', error.message);
+    else kpis = (data as KpiRow[]) ?? [];
   }
 
   const totalSpend = kpis.reduce((acc, row) => acc + Number(row.total_spend || 0), 0);
   const totalLeads = kpis.reduce((acc, row) => acc + Number(row.total_leads || 0), 0);
-  const totalRevenue = kpis.reduce((acc, row) => acc + Number(row.cohort_revenue_won || 0), 0);
-  const dealsWon = kpis.reduce((acc, row) => acc + Number(row.cohort_deals_won || 0), 0);
+  const totalRevenue = kpis.reduce(
+    (acc, row) => acc + Number(row.cohort_revenue_won || 0),
+    0
+  );
+  const dealsWon = kpis.reduce(
+    (acc, row) => acc + Number(row.cohort_deals_won || 0),
+    0
+  );
   const avgCac = dealsWon > 0 ? (totalSpend / dealsWon).toFixed(2) : '0.00';
   const overallRoas = totalSpend > 0 ? (totalRevenue / totalSpend).toFixed(2) : '0.00';
 
   return (
     <div className="space-y-8">
       <div>
-        <h2 className="text-2xl font-bold tracking-tight text-white">Rendimiento & Métricas de Adquisición</h2>
+        <h2 className="text-2xl font-bold tracking-tight text-white">
+          Rendimiento & Métricas de Adquisición
+        </h2>
         <p className="text-sm text-gray-400 mt-1">
-          Modelo de Atribución Oficial: <strong className="text-gray-200">Cohorte a 60 días</strong> con desglose comparativo de Caja Semanal.
+          Modelo: <strong className="text-gray-200">Cohorte</strong> vs caja · datos
+          filtrados por tenant (RLS).
         </p>
       </div>
 
       <div className="grid grid-cols-1 md:grid-cols-4 gap-5">
-        <div className="bg-[#111827] border border-gray-800 rounded-xl p-5 shadow-sm">
+        <div className="bg-[#111827] border border-gray-800 rounded-xl p-5">
           <div className="flex items-center justify-between text-gray-400 mb-2">
-            <span className="text-xs font-medium uppercase tracking-wider">Inversión en Ads</span>
+            <span className="text-xs font-medium uppercase tracking-wider">
+              Inversión en Ads
+            </span>
             <DollarSign className="w-4 h-4 text-brand-500" />
           </div>
-          <p className="text-2xl font-bold text-white">{totalSpend.toLocaleString('es-ES', { minimumFractionDigits: 2 })} €</p>
-          <span className="text-[11px] text-gray-400 mt-1 inline-block">Windsor.ai (Meta + Google)</span>
+          <p className="text-2xl font-bold text-white">
+            {totalSpend.toLocaleString('es-ES', { minimumFractionDigits: 2 })} €
+          </p>
         </div>
-
-        <div className="bg-[#111827] border border-gray-800 rounded-xl p-5 shadow-sm">
+        <div className="bg-[#111827] border border-gray-800 rounded-xl p-5">
           <div className="flex items-center justify-between text-gray-400 mb-2">
-            <span className="text-xs font-medium uppercase tracking-wider">Leads Captados</span>
+            <span className="text-xs font-medium uppercase tracking-wider">Leads</span>
             <Users className="w-4 h-4 text-blue-400" />
           </div>
           <p className="text-2xl font-bold text-white">{totalLeads}</p>
-          <span className="text-[11px] text-emerald-400 mt-1 inline-block">Atribución UTM 100% verificada</span>
         </div>
-
-        <div className="bg-[#111827] border border-gray-800 rounded-xl p-5 shadow-sm">
+        <div className="bg-[#111827] border border-gray-800 rounded-xl p-5">
           <div className="flex items-center justify-between text-gray-400 mb-2">
-            <span className="text-xs font-medium uppercase tracking-wider">CAC Cohorte</span>
+            <span className="text-xs font-medium uppercase tracking-wider">
+              CAC Cohorte
+            </span>
             <Target className="w-4 h-4 text-amber-400" />
           </div>
           <p className="text-2xl font-bold text-white">{avgCac} €</p>
-          <span className="text-[11px] text-gray-400 mt-1 inline-block">Coste por cliente cerrado</span>
         </div>
-
-        <div className="bg-[#111827] border border-gray-800 rounded-xl p-5 shadow-sm">
+        <div className="bg-[#111827] border border-gray-800 rounded-xl p-5">
           <div className="flex items-center justify-between text-gray-400 mb-2">
-            <span className="text-xs font-medium uppercase tracking-wider">ROAS Cohorte</span>
+            <span className="text-xs font-medium uppercase tracking-wider">
+              ROAS Cohorte
+            </span>
             <TrendingUp className="w-4 h-4 text-emerald-400" />
           </div>
-          <p className="text-2xl font-bold text-emerald-400">{overallRoas}x</p>
-          <span className="text-[11px] text-gray-400 mt-1 inline-block">Retorno sobre inversión de ads</span>
+          <p className="text-2xl font-bold text-white">{overallRoas}x</p>
         </div>
       </div>
 
-      <div className="bg-[#111827] border border-gray-800 rounded-xl overflow-hidden shadow-sm">
-        <div className="p-5 border-b border-gray-800 flex items-center justify-between">
-          <div className="flex items-center gap-2">
-            <Layers className="w-4 h-4 text-brand-500" />
-            <h3 className="font-semibold text-white text-sm">Desglose por Canal y Semana (kpi_weekly)</h3>
-          </div>
-          <span className="text-xs text-gray-400">Refresco automático: cada hora (pg_cron)</span>
-        </div>
-
-        <div className="overflow-x-auto">
-          <table className="w-full text-left text-sm">
-            <thead className="bg-[#0D121F] text-gray-400 text-xs uppercase tracking-wider border-b border-gray-800">
-              <tr>
-                <th className="py-3.5 px-5 font-semibold">Semana</th>
-                <th className="py-3.5 px-5 font-semibold">Canal</th>
-                <th className="py-3.5 px-5 font-semibold text-right">Leads</th>
-                <th className="py-3.5 px-5 font-semibold text-right">Inversión</th>
-                <th className="py-3.5 px-5 font-semibold text-right">Ventas Cohorte</th>
-                <th className="py-3.5 px-5 font-semibold text-right">CAC Cohorte</th>
-                <th className="py-3.5 px-5 font-semibold text-right">ROAS Cohorte</th>
-              </tr>
-            </thead>
-            <tbody className="divide-y divide-gray-800/80 text-gray-200">
-              {kpis.length === 0 ? (
-                <tr>
-                  <td colSpan={7} className="py-8 text-center text-gray-400">
-                    No hay datos registrados aún. Los leads ingresados por el Webhook de n8n o Windsor.ai se consolidarán aquí.
-                  </td>
-                </tr>
-              ) : (
-                kpis.map((row, idx) => (
-                  <tr key={idx} className="hover:bg-gray-800/30 transition-colors">
-                    <td className="py-3.5 px-5 font-mono text-xs text-gray-400">
-                      {row.week ? new Date(row.week).toLocaleDateString('es-ES') : '-'}
-                    </td>
-                    <td className="py-3.5 px-5">
-                      <span className="capitalize font-medium text-white px-2 py-0.5 rounded bg-gray-800/80 text-xs border border-gray-700/60">
-                        {row.channel}
-                      </span>
-                    </td>
-                    <td className="py-3.5 px-5 text-right font-medium">{row.total_leads}</td>
-                    <td className="py-3.5 px-5 text-right font-mono">
-                      {Number(row.total_spend || 0).toLocaleString('es-ES', { minimumFractionDigits: 2 })} €
-                    </td>
-                    <td className="py-3.5 px-5 text-right font-mono text-emerald-400">
-                      {Number(row.cohort_revenue_won || 0).toLocaleString('es-ES', { minimumFractionDigits: 2 })} €
-                    </td>
-                    <td className="py-3.5 px-5 text-right font-mono font-medium text-amber-400">
-                      {row.cac_cohort} €
-                    </td>
-                    <td className="py-3.5 px-5 text-right font-mono font-bold text-emerald-400">
-                      {row.roas_cohort}x
-                    </td>
-                  </tr>
-                ))
-              )}
-            </tbody>
-          </table>
-        </div>
-      </div>
+      {kpis.length === 0 && (
+        <p className="text-sm text-gray-500">
+          Sin filas en <code>kpi_weekly</code> para este tenant. Revisar pipeline
+          n8n/Windsor y políticas RLS.
+        </p>
+      )}
     </div>
   );
 }

src/app/dashboard/layout.tsx

@@ -71,6 +71,13 @@ export default async function DashboardLayout({
               <FolderGit2 className="w-4 h-4 text-blue-400" />
               Biblioteca de Activos
             </Link>
+            <Link
+              href="/dashboard/creatives"
+              className="flex items-center gap-3 px-3 py-2.5 rounded-lg text-sm font-medium text-gray-300 hover:text-white hover:bg-gray-800/60 transition-all"
+            >
+              <FolderGit2 className="w-4 h-4 text-orange-400" />
+              Creatividades
+            </Link>
             <Link
               href="/dashboard/asistente"
               className="flex items-center gap-3 px-3 py-2.5 rounded-lg text-sm font-medium text-gray-300 hover:text-white hover:bg-gray-800/60 transition-all"