diff --git a/src/api/datastage.js b/src/api/datastage.js
index b15329d..06419a2 100644
--- a/src/api/datastage.js
+++ b/src/api/datastage.js
@@ -1,3 +1,10 @@
+// Consultar el estado de un task por task_id
+export async function fetchTaskStatus(task_id) {
+  const url = `${import.meta.env.VITE_EFC_API_URL}/datastage/datastages/task-status/?task_id=${encodeURIComponent(task_id)}`;
+  const res = await getWithAuth(url);
+  if (!res.ok) throw new Error('Error al consultar el estado del task');
+  return res.json();
+}
 
 import.meta.env;
 import { getWithAuth, postWithAuth, patchWithAuth, deleteWithAuth } from '../fetchWithAuth';
diff --git a/src/components/SuccessModal.jsx b/src/components/SuccessModal.jsx
index 81f4d6e..5d5b5fe 100644
--- a/src/components/SuccessModal.jsx
+++ b/src/components/SuccessModal.jsx
@@ -1,17 +1,124 @@
-import React from 'react';
+import React, { useState } from 'react';
+import { fetchTaskStatus } from '../api/datastage.js';
 
 export default function SuccessModal({ open, onClose, message = 'Descarga exitosa' }) {
   if (!open) return null;
+
+  // Detectar si es mensaje de procesamiento iniciado
+  let isProcessing = false;
+  let taskId = '';
+  if (typeof message === 'string' && message.includes('Procesamiento iniciado.') && message.includes('Task ID:')) {
+    isProcessing = true;
+    // Extraer taskId
+    const match = message.match(/Task ID: ([\w-]+)/);
+    if (match) taskId = match[1];
+  }
+
+  // Estado para mostrar status del task
+  const [taskStatus, setTaskStatus] = useState(null);
+  const [loadingStatus, setLoadingStatus] = useState(false);
+  const [errorStatus, setErrorStatus] = useState('');
+  // Estado para subtasks
+  const [subtaskStatus, setSubtaskStatus] = useState({}); // { subtaskId: { loading, error, data } }
+
+  const handleCheckStatus = async () => {
+    setLoadingStatus(true);
+    setErrorStatus('');
+    try {
+      const res = await fetchTaskStatus(taskId);
+      setTaskStatus(res);
+    } catch (e) {
+      setErrorStatus('Error al consultar el estado');
+    }
+    setLoadingStatus(false);
+  };
+
+  const handleSubtaskClick = async (subId) => {
+    setSubtaskStatus(prev => ({ ...prev, [subId]: { loading: true, error: '', data: null } }));
+    try {
+      const res = await fetchTaskStatus(subId);
+      setSubtaskStatus(prev => ({ ...prev, [subId]: { loading: false, error: '', data: res } }));
+    } catch (e) {
+      setSubtaskStatus(prev => ({ ...prev, [subId]: { loading: false, error: 'Error al consultar el estado', data: null } }));
+    }
+  };
+
   return (
     <div className="fixed inset-0 z-50 flex items-center justify-center bg-black bg-opacity-40">
-      <div className="bg-white rounded-xl shadow-2xl border border-green-200 p-8 max-w-sm w-full flex flex-col items-center animate-fade-in">
-        <svg className="h-12 w-12 text-green-500 mb-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M5 13l4 4L19 7" />
-        </svg>
-        <h2 className="text-2xl font-bold text-green-700 mb-2">{message}</h2>
+      <div className={`bg-white rounded-xl shadow-2xl border ${isProcessing ? 'border-blue-300' : 'border-green-200'} p-8 max-w-md w-full flex flex-col items-center animate-fade-in`}>
+        {isProcessing ? (
+          <>
+            {/* Header decorativo */}
+            <div className="w-full flex items-center gap-3 mb-4 bg-gradient-to-r from-blue-600 to-blue-800 rounded-t-xl p-4 relative">
+              <div className="flex-shrink-0 bg-white/20 backdrop-blur-sm rounded-full p-2 shadow-lg">
+                <svg className="h-7 w-7 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <ellipse cx="12" cy="7" rx="8" ry="3" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" />
+                  <path d="M4 7v10c0 1.657 3.582 3 8 3s8-1.343 8-3V7" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" />
+                  <path d="M4 17c0 1.657 3.582 3 8 3s8-1.343 8-3" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" />
+                </svg>
+              </div>
+              <div className="flex-1">
+                <h2 className="text-lg sm:text-xl font-extrabold text-white tracking-tight">Procesamiento iniciado</h2>
+              </div>
+            </div>
+            <div className="flex flex-col items-center mb-2 mt-2 w-full">
+              <div
+                className={`bg-blue-50 border border-blue-200 rounded-lg px-4 py-2 w-full text-center mb-2 cursor-pointer transition hover:bg-blue-100 ${loadingStatus ? 'opacity-60 pointer-events-none' : ''}`}
+                title="Consultar estado"
+                onClick={handleCheckStatus}
+              >
+                <span className="block text-xs text-blue-800 font-semibold tracking-wide">Task ID:</span>
+                <span className="block text-sm font-mono text-blue-900 break-all underline hover:text-blue-700">{taskId}</span>
+                {loadingStatus && <div className="text-xs text-blue-700 mt-1">Consultando estado...</div>}
+                {errorStatus && <div className="text-red-600 text-xs mt-1">{errorStatus}</div>}
+                {taskStatus && (
+                  <>
+                    <div className="mt-2 text-xs text-blue-800 font-semibold">Estado: <span className="font-mono text-blue-900">{taskStatus.status}</span></div>
+                    {taskStatus.result && (
+                      <div className="text-xs text-blue-800 mt-2 text-left">
+                        <div className="mb-1"><span className="font-semibold">Group ID:</span> <span className="font-mono text-blue-900 break-all">{taskStatus.result.group_id}</span></div>
+                        <div className="mb-1"><span className="font-semibold">Subtask IDs:</span>
+                          <ul className="list-disc list-inside ml-4 max-h-32 overflow-y-auto">
+                            {Array.isArray(taskStatus.result.subtask_ids) && taskStatus.result.subtask_ids.map(id => (
+                              <li key={id} className="font-mono text-blue-900 break-all text-xs cursor-pointer underline hover:text-blue-700"
+                                  title="Consultar estado de subtask"
+                                  onClick={() => handleSubtaskClick(id)}>
+                                {id}
+                                {subtaskStatus[id]?.loading && <span className="ml-2 text-blue-600">Consultando...</span>}
+                                {subtaskStatus[id]?.error && <div className="text-red-600 text-xs mt-1">{subtaskStatus[id].error}</div>}
+                                {subtaskStatus[id]?.data && (
+                                  <div className="mt-1 text-xs text-blue-800 bg-blue-50 border border-blue-200 rounded p-2 text-left">
+                                    <div><span className="font-semibold">Estado:</span> <span className="font-mono text-blue-900">{subtaskStatus[id].data.status}</span></div>
+                                    {subtaskStatus[id].data.result && (
+                                      <div className="mt-1"><span className="font-semibold">Resultado:</span> <span className="font-mono text-blue-900 break-all">{typeof subtaskStatus[id].data.result === 'object' ? JSON.stringify(subtaskStatus[id].data.result) : subtaskStatus[id].data.result}</span></div>
+                                    )}
+                                  </div>
+                                )}
+                              </li>
+                            ))}
+                          </ul>
+                        </div>
+                        {taskStatus.result.detail && (
+                          <div className="mb-1"><span className="font-semibold">Detalle:</span> <span className="text-blue-900">{taskStatus.result.detail}</span></div>
+                        )}
+                      </div>
+                    )}
+                  </>
+                )}
+              </div>
+            </div>
+          </>
+        ) : (
+          <>
+            <svg className="h-12 w-12 text-green-500 mb-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M5 13l4 4L19 7" />
+            </svg>
+            <h2 className="text-2xl font-bold text-green-700 mb-2">{message}</h2>
+          </>
+        )}
         <button
           onClick={onClose}
-          className="mt-4 px-6 py-2 bg-green-600 text-white rounded-lg font-semibold shadow hover:bg-green-700 focus:outline-none focus:ring-2 focus:ring-green-400"
+          className={`mt-4 px-6 py-2 ${isProcessing ? 'bg-blue-600 hover:bg-blue-700 focus:ring-blue-400' : 'bg-green-600 hover:bg-green-700 focus:ring-green-400'} text-white rounded-lg font-semibold shadow focus:outline-none focus:ring-2`}
         >
           Cerrar
         </button>
diff --git a/src/pages/Datastage.jsx b/src/pages/Datastage.jsx
index 2860b1a..691f230 100644
--- a/src/pages/Datastage.jsx
+++ b/src/pages/Datastage.jsx
@@ -84,6 +84,8 @@ async function procesarDatastage(item, setDatastages, setSuccess, setError, setR
             } else {
                 setSuccess('Procesado correctamente');
             }
+            // El modal de éxito se debe mostrar en el componente principal después de setSuccess
+            // No se llama aquí
             if (data && data.registros_cargados) {
                 setRegistrosCargados(data.registros_cargados);
                 setShowRegistrosModal(true);
@@ -136,6 +138,10 @@ export default function Datastage() {
     useLayoutEffect(() => { setShowAnimation(true); }, []);
     useEffect(() => { if (showAnimation && !hasAnimated) setTimeout(() => setHasAnimated(true), 800); }, [showAnimation, hasAnimated]);
 
+    // Mostrar modal de éxito cuando cambia el mensaje de success
+    useEffect(() => {
+        if (success) setShowSuccessModal(true);
+    }, [success]);
     // Cargar lista
     const load = async () => {
         setLoading(true);
@@ -409,9 +415,9 @@ export default function Datastage() {
                                             </button>
                                             <button
                                                 onClick={() => procesarDatastage(item, setDatastages, setSuccess, setError, setRegistrosCargados, setShowRegistrosModal)}
-                                                className={`inline-flex items-center justify-center w-9 h-9 rounded-lg border transition-all duration-200 focus:outline-none focus:ring-2 focus:ring-offset-1 ${item.procesado ? 'bg-gray-100 border-gray-200 cursor-not-allowed opacity-50' : 'bg-green-50 border-green-200 hover:bg-green-100 hover:border-green-300 focus:ring-green-500 cursor-pointer'}`}
-                                                title={item.procesado ? 'Ya procesado' : 'Procesar'}
-                                                disabled={item.procesado}
+                                                                                                className={`inline-flex items-center justify-center w-9 h-9 rounded-lg border transition-all duration-200 focus:outline-none focus:ring-2 focus:ring-offset-1 ${item.procesado ? 'bg-gray-100 border-gray-200 cursor-not-allowed opacity-50' : 'bg-green-50 border-green-200 hover:bg-green-100 hover:border-green-300 focus:ring-green-500 cursor-pointer'}`}
+                                                                                                title={item.procesado ? 'Ya procesado' : 'Procesar'}
+                                                                                                disabled={item.procesado}
                                             >
                                                 <svg className="w-5 h-5 text-green-600" fill="currentColor" viewBox="0 0 24 24">
                                                     <path d="M8 5v14l11-7z"/>