diff --git a/app/controllers/administrador.php b/app/controllers/administrador.php
index 7f949aa..98e260a 100644
--- a/app/controllers/administrador.php
+++ b/app/controllers/administrador.php
@@ -463,13 +463,14 @@ function aprobarAgencias()
 
 function aprobar_agencia()
 {
-    $conn       = getConnection();
+    $conn = getConnection();
 
     $id         = $_GET['id'] ?? null;
     $usuario_id = $_SESSION['usuario_id'];
 
     if (!$id || !is_numeric($id)) {
-        die("❌ ID inválido.");
+        header("Location: /IMPORTADORES/administrador/aprobarAgencias?error=invalid_id");
+        exit;
     }
 
     // Obtener la solicitud
@@ -477,8 +478,9 @@ function aprobar_agencia()
     $stmt      = sqlsrv_query($conn, $sql, [$id]);
     $solicitud = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC);
 
-    if (!$solicitud) {
-        die("❌ Solicitud no encontrada.");
+    if (!$solicitud) {   
+        header("Location: /IMPORTADORES/administrador/aprobarAgencias?error=invalid_request");
+        exit;
     }
 
     // Validar que no haya sido aprobada ya
@@ -511,6 +513,7 @@ function aprobar_agencia()
     // Insertar en agencias_aduanales
     $sqlInsert  = "INSERT INTO agencias_aduanales 
                    (nombre_agencia, rfc_agencia, direccion, telefono, email, creado_en, creado_por)
+                   OUTPUT INSERTED.id_agencia 
                    VALUES (?, ?, ?, ?, ?, GETDATE(), ?)
                   ";
     $stmtInsert = sqlsrv_query($conn, $sqlInsert, [
@@ -518,37 +521,38 @@ function aprobar_agencia()
     ]);
 
     if (!$stmtInsert) {
-        die("❌ Error al crear agencia: " . print_r(sqlsrv_errors(), true));
+        header("Location: /IMPORTADORES/administrador/aprobarAgencias?error=save_agencia_failed");
+        exit;
     }
 
     // Obtener ID de la agencia recién creada
-    $sqlGetAgenciaId  = "SELECT SCOPE_IDENTITY() AS id_agencia";
-    $stmtGetAgenciaId = sqlsrv_query($conn, $sqlGetAgenciaId);
-    $agenciaIdRow     = sqlsrv_fetch_array($stmtGetAgenciaId, SQLSRV_FETCH_ASSOC);
-    $id_agencia       = $agenciaIdRow['id_agencia'] ?? null;
+    $agenciaIdRow = sqlsrv_fetch_array($stmtInsert, SQLSRV_FETCH_ASSOC);
+    $id_agencia   = $agenciaIdRow['id_agencia'] ?? null;
 
     if (!$id_agencia) {
-        die("❌ No se pudo obtener el ID de la agencia recién creada.");
+        header("Location: /IMPORTADORES/administrador/aprobarAgencias?error=get_id_failed");
+        exit;    
     }
 
     // Insertar en usuarios_sistema
     $sqlInsert2  = "INSERT INTO usuarios_sistema (nombre, email, password_hash, tipo_usuario, activo, creado_en, dos_factores, creado_por)
+                    OUTPUT INSERTED.id_usuario 
                     VALUES (?, ?, ?, ?, 1, GETDATE(), 0, ?)
                    ";
     $stmtInsert2 = sqlsrv_query($conn, $sqlInsert2, [$admin_name_encrypt, $admin_email_encrypt, $password_hash, $tipo, $usuario_id]);
 
     if (!$stmtInsert2) {
-        die("❌ Error al crear usuario administrador: " . print_r(sqlsrv_errors(), true));
+        header("Location: /IMPORTADORES/administrador/aprobarAgencias?error=error_user");
+        exit;  
     }
 
      // Obtener ID del nuevo usuario
-    $sqlGetId     = "SELECT SCOPE_IDENTITY() AS id_usuario";
-    $stmtGetId    = sqlsrv_query($conn, $sqlGetId);
-    $idUsuarioRow = sqlsrv_fetch_array($stmtGetId, SQLSRV_FETCH_ASSOC);
+    $idUsuarioRow = sqlsrv_fetch_array($stmtInsert2, SQLSRV_FETCH_ASSOC);
     $id_usuario   = $idUsuarioRow['id_usuario'] ?? null;
 
     if (!$id_usuario) {
-        die("❌ No se pudo obtener el ID del usuario recién creado.");
+        header("Location: /IMPORTADORES/administrador/aprobarAgencias?error=error_id");
+        exit;  
     }
 
     // Actualizar agencia con el ID del administrador
@@ -556,7 +560,8 @@ function aprobar_agencia()
     $stmtUpdateAgencia = sqlsrv_query($conn, $sqlUpdateAgencia, [$id_usuario, $id_agencia]);
 
     if (!$stmtUpdateAgencia) {
-        die("❌ Error al actualizar agencia con administrador: " . print_r(sqlsrv_errors(), true));
+        header("Location: /IMPORTADORES/administrador/aprobarAgencias?error=update_failed");
+        exit;
     }
 
     // Insertar en informacion_general
@@ -564,7 +569,8 @@ function aprobar_agencia()
     $stmtInfo = sqlsrv_query($conn, $sqlInfo, [$id_usuario, $admin_name, $admin_email]);
 
     if (!$stmtInfo) {
-        die("❌ Error al insertar información general: " . print_r(sqlsrv_errors(), true));
+        header("Location: /IMPORTADORES/administrador/aprobarAgencias?error=update_failed");
+        exit;
     }
   
     // Actualizar solicitud
@@ -577,7 +583,8 @@ function aprobar_agencia()
     $stmtUpdate = sqlsrv_query($conn, $sqlUpdate, [$usuario_id, $id]);
 
     if (!$stmtUpdate) {
-        die("❌ Error al actualizar solicitud: " . print_r(sqlsrv_errors(), true));
+        header("Location: /IMPORTADORES/administrador/aprobarAgencias?error=update_request_failed");
+        exit;
     }
 
     // Enviar correo a la agencia
@@ -624,7 +631,7 @@ function aprobar_agencia()
     // Registrar en bitácora
     registrar_bitacora_agencia($id_agencia, $nombre, 'CREACION', $usuario_id);
 
-    header("Location: /IMPORTADORES/administrador/agenciasActivas");
+    header("Location: /IMPORTADORES/administrador/agenciasActivas?success=created");
     exit;
 }
 
diff --git a/app/controllers/agencias.php b/app/controllers/agencias.php
index e22b456..6685c78 100644
--- a/app/controllers/agencias.php
+++ b/app/controllers/agencias.php
@@ -72,8 +72,6 @@ function alta()
              FROM agente_agencia aa
              INNER JOIN usuarios_sistema u 
                 ON aa.id_agente = u.id_usuario
-             INNER JOIN agencias_aduanales a 
-                ON aa.id_agente = a.id_administrador 
              LEFT JOIN usuarios_sistema creador 
                 ON u.creado_por = creador.id_usuario 
              WHERE aa.id_agencia = ? 
@@ -108,6 +106,12 @@ function guardarAgente()
     $conn = getConnection();
 
     try {
+        // === AGREGADO: LOG DE DEPURACIÓN ===
+        error_log("=== INICIO DEBUG guardarAgente ===");
+        error_log("POST data: " . print_r($_POST, true));
+        error_log("SESSION usuario_id: " . $_SESSION['usuario_id']);
+        error_log("SESSION tipo_usuario: " . $_SESSION['tipo_usuario']);
+
         if (!sqlsrv_begin_transaction($conn)) {
             error_log("ERROR: No se pudo iniciar la transacción");
             throw new Exception("Error al iniciar transacción");
@@ -121,13 +125,25 @@ function guardarAgente()
         $password = $_POST['password']     ?? '';
         $tipo     = $_POST['tipo_usuario'] ?? '';
 
+        // === AGREGADO: VALIDACIÓN DETALLADA ===
+        error_log("Datos capturados:");
+        error_log("nombre: '$nombre'");
+        error_log("email: '$email'");
+        error_log("password: " . (empty($password) ? 'VACÍO' : 'NO VACÍO'));
+        error_log("tipo: '$tipo'");
+
         if (empty($nombre) || empty($email) || empty($password) || empty($tipo)) {
+            error_log("ERROR: Datos incompletos");
+            error_log("nombre vacío: " . (empty($nombre) ? 'SÍ' : 'NO'));
+            error_log("email vacío: " . (empty($email) ? 'SÍ' : 'NO'));
+            error_log("password vacío: " . (empty($password) ? 'SÍ' : 'NO'));
+            error_log("tipo vacío: " . (empty($tipo) ? 'SÍ' : 'NO'));
             header("Location: /IMPORTADORES/agencias/alta?error=invalid_data");
             exit;    
         }
 
         if ($tipo !== 'agente_aduanal') {
-            error_log("DEBUG 5: Tipo de usuario inválido: $tipo");
+            error_log("ERROR: Tipo de usuario inválido: '$tipo'");
             header("Location: /IMPORTADORES/agencias/alta?error=invalid_user_type");
             exit;
         }
@@ -137,15 +153,27 @@ function guardarAgente()
         $email_encrypted  = encrypt($email);
         $password_hash    = password_hash($password, PASSWORD_DEFAULT);
 
+        error_log("Datos encriptados exitosamente");
+
         // 3. Validar duplicado por email encriptado
         $sqlCheck  = "SELECT COUNT(*) AS total FROM usuarios_sistema WHERE email = ?";
         $stmtCheck = sqlsrv_query($conn, $sqlCheck, [$email_encrypted]);
-        $rowCheck  = sqlsrv_fetch_array($stmtCheck, SQLSRV_FETCH_ASSOC);
+        
+        if ($stmtCheck === false) {
+            error_log("ERROR: Fallo en consulta de duplicado");
+            error_log(print_r(sqlsrv_errors(), true));
+            throw new Exception("Error al verificar duplicado");
+        }
+
+        $rowCheck = sqlsrv_fetch_array($stmtCheck, SQLSRV_FETCH_ASSOC);
         if ($rowCheck['total'] > 0) {
+            error_log("ERROR: Email ya existe");
             header("Location: /IMPORTADORES/agencias/alta?error=email_exists");
             exit;
         }
 
+        error_log("Validación de duplicado pasada");
+
         // 4. Insertar usuario
         $sqlInsert  = "INSERT INTO usuarios_sistema 
                        (nombre, email, password_hash, tipo_usuario, activo, creado_en, dos_factores, creado_por) 
@@ -153,10 +181,20 @@ function guardarAgente()
                        VALUES (?, ?, ?, ?, 1, GETDATE(), 0, ?)
                       ";
         $params     = [$nombre_encrypted, $email_encrypted, $password_hash, $tipo, $_SESSION['usuario_id']];
+        
+        error_log("Parámetros para INSERT:");
+        error_log("nombre_encrypted: " . (empty($nombre_encrypted) ? 'VACÍO' : 'OK'));
+        error_log("email_encrypted: " . (empty($email_encrypted) ? 'VACÍO' : 'OK'));
+        error_log("password_hash: " . (empty($password_hash) ? 'VACÍO' : 'OK'));
+        error_log("tipo: '$tipo'");
+        error_log("creado_por: " . $_SESSION['usuario_id']);
+
         $stmtInsert = sqlsrv_query($conn, $sqlInsert, $params);
 
         if ($stmtInsert === false) {
             error_log("ERROR: Fallo al insertar usuario");
+            error_log("SQL: $sqlInsert");
+            error_log("Errores SQL Server:");
             error_log(print_r(sqlsrv_errors(), true));
             throw new Exception("Error al insertar usuario");
         }
@@ -166,41 +204,67 @@ function guardarAgente()
 
         if (!$id_usuario) {
             error_log("ERROR: No se obtuvo id_usuario tras el insert");
+            error_log("idUsuarioRow: " . print_r($idUsuarioRow, true));
             throw new Exception("Error al obtener ID del nuevo usuario");
         }
 
-        // 6. Obtener la agencia del administrador actual
+        error_log("Usuario insertado exitosamente con ID: $id_usuario");
+
+        // 5. Obtener la agencia del administrador actual
         $sqlAgencia  = "SELECT id_agencia FROM agencias_aduanales WHERE id_administrador = ?";
         $stmtAgencia = sqlsrv_query($conn, $sqlAgencia, [$_SESSION['usuario_id']]);
-        $agenciaRow  = sqlsrv_fetch_array($stmtAgencia, SQLSRV_FETCH_ASSOC);
-        $id_agencia  = $agenciaRow['id_agencia'] ?? null;
+        
+        if ($stmtAgencia === false) {
+            error_log("ERROR: Fallo al consultar agencia");
+            error_log(print_r(sqlsrv_errors(), true));
+            throw new Exception("Error al consultar agencia");
+        }
+
+        $agenciaRow = sqlsrv_fetch_array($stmtAgencia, SQLSRV_FETCH_ASSOC);
+        $id_agencia = $agenciaRow['id_agencia'] ?? null;
 
         if (!$id_agencia) {
             error_log("ERROR: No se encontró agencia para el admin_agencia con id_usuario=" . $_SESSION['usuario_id']);
+            error_log("agenciaRow: " . print_r($agenciaRow, true));
             throw new Exception("No se encontró agencia asociada al administrador");
         }
 
-        // 7. Crear la relación agente-agencia
+        error_log("Agencia encontrada con ID: $id_agencia");
+
+        // 6. Crear la relación agente-agencia
         $sqlRelacion    = "INSERT INTO agente_agencia 
                            (id_agente, id_agencia, fecha_asignacion, activo, asignado_por)
                            VALUES (?, ?, GETDATE(), 1, ?)
                           ";
         $paramsRelacion = [$id_usuario, $id_agencia, $_SESSION['usuario_id']];
-        $stmtRelacion   = sqlsrv_query($conn, $sqlRelacion, $paramsRelacion);
+        
+        error_log("Parámetros para relación agente-agencia:");
+        error_log("id_agente: $id_usuario");
+        error_log("id_agencia: $id_agencia");
+        error_log("asignado_por: " . $_SESSION['usuario_id']);
+
+        $stmtRelacion = sqlsrv_query($conn, $sqlRelacion, $paramsRelacion);
 
         if ($stmtRelacion === false) {
             error_log("ERROR: No se pudo insertar la relación agente-agencia");
+            error_log("SQL: $sqlRelacion");
+            error_log("Errores SQL Server:");
             error_log(print_r(sqlsrv_errors(), true));
             throw new Exception("Error al guardar relación agente-agencia");
         }
 
-        // 8. CONFIRMAR TRANSACCIÓN ✅
+        error_log("Relación agente-agencia creada exitosamente");
+
+        // 7. CONFIRMAR TRANSACCIÓN ✅
         if (!sqlsrv_commit($conn)) {
             error_log("ERROR: No se pudo confirmar la transacción");
+            error_log(print_r(sqlsrv_errors(), true));
             throw new Exception("Error al confirmar transacción");
         }
 
-        // 9. Enviar correo de bienvenida
+        error_log("Transacción confirmada exitosamente");
+
+        // 8. Enviar correo de bienvenida
         if (class_exists('PHPMailer\PHPMailer\PHPMailer')) {
             $mail = new PHPMailer(true);
             try {
@@ -253,25 +317,30 @@ function guardarAgente()
                 </div>";
 
                 $mail->send();
+                error_log("Correo enviado exitosamente");
                 
             } catch (Exception $e) {
                 error_log("Error al enviar correo: " . $e->getMessage());
             }
         }
 
-        // 10. Redirigir con mensaje de éxito
+        error_log("=== FIN EXITOSO guardarAgente ===");
+        // 9. Redirigir con mensaje de éxito
         header("Location: /IMPORTADORES/agencias/alta?success=created");
         exit;
 
     } catch (Exception $e) {
         error_log("ERROR CAPTURADO: " . $e->getMessage());
+        error_log("Stack trace: " . $e->getTraceAsString());
+        
         if (!sqlsrv_rollback($conn)) {
             error_log("ERROR: No se pudo revertir la transacción");
+            error_log(print_r(sqlsrv_errors(), true));
         } else {
             error_log("Transacción revertida exitosamente");
         }
             
-        error_log("=== FIN CON ERROR guardar_agencia ===");
+        error_log("=== FIN CON ERROR guardarAgente ===");
         header("Location: /IMPORTADORES/agencias/alta?error=save_failed");
         exit;
     } finally {
diff --git a/app/controllers/patente.php b/app/controllers/patente.php
index 0d677bb..2e150bc 100644
--- a/app/controllers/patente.php
+++ b/app/controllers/patente.php
@@ -241,7 +241,7 @@ function guardar()
     sqlsrv_free_stmt($stmt);
     sqlsrv_close($conn);
 
-    header("Location: /IMPORTADORES/patente/lista?success=1");
+    header("Location: /IMPORTADORES/patente/lista?created=ok");
     exit;
 }
 
@@ -317,13 +317,32 @@ function actualizar()
     $curp           = trim($_POST['curp']           ?? '');
     $razon_social   = trim($_POST['razon_social']   ?? '');
     $id_usuario     = $_SESSION['usuario_id'];
+    $tipo_usuario   = $_SESSION['tipo_usuario'];
 
-    // ✅ NUEVO: Obtener la agencia actual del usuario
-    $stmt = sqlsrv_query($conn, "SELECT id_agencia FROM dbo.agente_agencia WHERE id_agente = ?", [$id_usuario]);
-
+    // Obtener id_agencia del usuario actual
     $id_agencia = null;
-    if ($stmt && $row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC)) {
-        $id_agencia = $row['id_agencia'];
+    if ($tipo_usuario === 'agente_aduanal' || $tipo_usuario === 'admin_agencia') {
+        $stmt = sqlsrv_query($conn, "SELECT id_agencia FROM dbo.agente_agencia WHERE id_agente = ?", [$id_usuario]);
+        if ($stmt && $row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC)) {
+            $id_agencia = $row['id_agencia'];
+        }
+    }
+
+    if (!$id_agencia) {
+        die("❌ No se pudo determinar la agencia del usuario.");
+    }
+
+    // Verificar que el registro existe y pertenece a la agencia del usuario
+    $sqlVerificar = "SELECT COUNT(*) as count FROM dbo.agentes_aduanales WHERE id_agente = ? AND id_agencia = ?";
+    $stmtVerificar = sqlsrv_query($conn, $sqlVerificar, [$id_agente, $id_agencia]);
+    
+    if ($stmtVerificar === false) {
+        die("❌ Error al verificar el registro: " . print_r(sqlsrv_errors(), true));
+    }
+    
+    $row = sqlsrv_fetch_array($stmtVerificar, SQLSRV_FETCH_ASSOC);
+    if ($row['count'] == 0) {
+        die("❌ El registro no existe o no tienes permisos para editarlo.");
     }
 
     $mf_nombre  = trim($_POST['mf_nombre']  ?? '');
@@ -351,6 +370,7 @@ function actualizar()
     $vae_final     = trim($_POST['vae_final']     ?? '');
     $vae_siguiente = trim($_POST['vae_siguiente'] ?? '');
 
+    // Validaciones
     if (!$id_agente || empty($aduana) || empty($patente) || empty($agente_aduanal) || empty($rfc) || empty($curp) || empty($razon_social)) {
         die("❌ Datos inválidos o incompletos.");
     }
@@ -360,19 +380,16 @@ function actualizar()
     if (strlen($rfc)  > 13) die("❌ El RFC no puede exceder 13 caracteres.");
     if (strlen($curp) > 18) die("❌ El CURP no puede exceder 18 caracteres.");
 
-    // Validar duplicado (excepto el propio id)
-    $sqlCheck  = "SELECT COUNT(*) as count FROM dbo.agentes_aduanales WHERE aduana = ? AND patente = ? AND id_usuario = ? AND id_agente != ?";
-    $stmtCheck = sqlsrv_query($conn, $sqlCheck, [$aduana, $patente, $id_usuario, $id_agente]);
+    // Validar duplicado
+    $sqlCheck  = "SELECT COUNT(*) as count FROM dbo.agentes_aduanales WHERE aduana = ? AND patente = ? AND id_agencia = ? AND id_agente != ?";
+    $stmtCheck = sqlsrv_query($conn, $sqlCheck, [$aduana, $patente, $id_agencia, $id_agente]);
 
     if ($stmtCheck === false) die("❌ Error al verificar duplicados.");
 
     $row = sqlsrv_fetch_array($stmtCheck, SQLSRV_FETCH_ASSOC);
-
     if ($row['count'] > 0) die("❌ Ya existe un agente aduanal con esta combinación de aduana y patente.");
 
-    sqlsrv_free_stmt($stmtCheck);
-
-    // Convertir valores vacíos a NULL para la base de datos
+    // Convertir valores vacíos a NULL
     $vp_inicio        = empty($vp_inicio)        ? null : $vp_inicio;
     $vp_final         = empty($vp_final)         ? null : $vp_final;
     $vp_siguiente     = empty($vp_siguiente)     ? null : $vp_siguiente;
@@ -399,7 +416,7 @@ function actualizar()
                   vcc_inicio = ?, vcc_final = ?, vcc_siguiente = ?,
                   vae_inicio = ?, vae_final = ?, vae_siguiente = ?, id_agencia = ?
                WHERE id_agente = ? 
-                  AND id_usuario = ?
+                  AND id_agencia = ?
               ";
     $params = [
                $aduana, $patente, $agente_aduanal, $rfc, $curp, $razon_social,
@@ -409,11 +426,19 @@ function actualizar()
                $vat_pb_inicio, $vat_pb_final, $vat_pb_siguiente,
                $vcc_inicio, $vcc_final, $vcc_siguiente,
                $vae_inicio, $vae_final, $vae_siguiente, $id_agencia,
-               $id_agente, $id_usuario
+               $id_agente, $id_agencia
               ];
     $stmt   = sqlsrv_query($conn, $sql, $params);
 
-    if ($stmt === false) die("❌ Error al actualizar agente aduanal.");
+    if ($stmt === false) {
+        die("❌ Error al actualizar: " . print_r(sqlsrv_errors(), true));
+    }
+
+    $rows_affected = sqlsrv_rows_affected($stmt);
+    
+    if ($rows_affected === 0) {
+        die("❌ No se actualizó ningún registro. Verifica los datos.");
+    }
 
     sqlsrv_free_stmt($stmt);
     sqlsrv_close($conn);
diff --git a/app/controllers/proveedores.php b/app/controllers/proveedores.php
index b8292f4..d8f4ac9 100644
--- a/app/controllers/proveedores.php
+++ b/app/controllers/proveedores.php
@@ -1,4 +1,5 @@
 <?php
+// app/controllers/proveedores.php
 require_once __DIR__ . '/../helpers/session.php';
 require_once __DIR__ . '/../../config/database.php';
 // 1) Composer autoload (phpdotenv y demás libs)
@@ -28,11 +29,11 @@ function getApiToken(): ?string
 
     // 2) Sí o sí hacemos login en la API
     $url  = rtrim($_ENV['API_URL'] ?? '', '/') . '/auth/login';
-    $user = $_ENV['API_USER']      ?? '';
-    $pass = $_ENV['API_PASS']      ?? '';
+    $user = $_ENV['API_USER'] ?? '';
+    $pass = $_ENV['API_PASS'] ?? '';
     $body = json_encode(['username' => $user, 'password' => $pass]);
 
-    error_log("[getApiToken] POST $url → $body");
+    error_log("[getApiToken] POST $url");
 
     $ch = curl_init($url);
     curl_setopt_array($ch, [
@@ -46,7 +47,7 @@ function getApiToken(): ?string
     $http = curl_getinfo($ch, CURLINFO_HTTP_CODE);
     curl_close($ch);
 
-    error_log("[getApiToken] HTTP $http → $resp");
+    error_log("[getApiToken] HTTP $http");
 
     if ($http === 200 && ($data = json_decode($resp, true)) && !empty($data['token'])) {
         // 3) Guardamos token y tiempo actual
@@ -87,62 +88,82 @@ function ajax_lista()
     $token = getApiToken();
     if (!$token) {
         error_log('[ajax_lista] Sin token válido');
-        // Devolvemos estructura vacía
-        echo json_encode(['data' => []]);
+        echo json_encode(['data' => [], 'error' => 'No se pudo obtener token de autenticación']);
         return;
     }
 
-    // 3) Construimos la URL de la API
+    // CORRECCIÓN: Usar la misma estructura de URL que en otras funciones
     $apiBase = rtrim($_ENV['API_URL'] ?? '', '/');
-    $url     = $apiBase . '/proveedores';
+    $url = $apiBase . '/api/proveedores'; // Cambié para que sea consistente
     error_log("[ajax_lista] GET $url");
 
     // 4) Ejecutamos cURL
     $ch = curl_init($url);
     curl_setopt_array($ch, [
-        CURLOPT_HTTPHEADER     => ["Authorization: $token", 'Accept: application/json'],
+        // CORRECCIÓN: Agregar "Bearer" al token
+        CURLOPT_HTTPHEADER     => ["Authorization: Bearer $token", 'Accept: application/json'],
         CURLOPT_RETURNTRANSFER => true,
-        CURLOPT_TIMEOUT        => 5,
+        CURLOPT_TIMEOUT        => 10, // Aumenté el timeout
     ]);
     $resp   = curl_exec($ch);
     $status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+    $curlError = curl_error($ch);
     curl_close($ch);
 
-    error_log("[ajax_lista] HTTP $status → $resp");
+    error_log("[ajax_lista] HTTP $status");
+    
+    // MEJORA: Verificar errores de cURL
+    if ($curlError) {
+        error_log("[ajax_lista] cURL Error: $curlError");
+        echo json_encode(['data' => [], 'error' => 'Error de conexión con la API']);
+        return;
+    }
+
+    // MEJORA: Mejor manejo de errores
+    if ($status !== 200) {
+        error_log("[ajax_lista] Error HTTP $status: $resp");
+        echo json_encode(['data' => [], 'error' => "Error HTTP $status"]);
+        return;
+    }
+
+    $json = json_decode($resp, true);
+    if (!is_array($json)) {
+        error_log("[ajax_lista] Respuesta no es un array válido: $resp");
+        echo json_encode(['data' => [], 'error' => 'Respuesta inválida de la API']);
+        return;
+    }
+
+    error_log("[ajax_lista] Procesando " . count($json) . " proveedores");
 
-    // 5) Parseamos y formateamos
     $dataList = [];
-    if ($status === 200 && ($json = json_decode($resp, true)) && is_array($json)) {
-        foreach ($json as $p) {
-            $clave = htmlspecialchars($p['Clave'] ?? '', ENT_QUOTES);
+    foreach ($json as $p) {
+        $clave = htmlspecialchars($p['Clave'] ?? '', ENT_QUOTES);
 
-            // Construir dirección
-            $direccion = trim(implode(', ', array_filter([
-                $p['Calles']                  ?? '',
-                'Num. Ext: ' . ($p['NumExt']  ?? ''),
-                'Num. Int: ' . ($p['NumInt']  ?? ''),
-                $p['Colonia']                 ?? '',
-                $p['Municipio']               ?? '',
-                $p['Ciudad']                  ?? '',
-                'C.P. ' . ($p['CodigoPostal'] ?? ''),
-                $p['EntidadFederativa']       ?? '',
-                $p['Pais']                    ?? ''
-            ])));
+        // Construir dirección de forma más robusta
+        $direccionParts = array_filter([
+            $p['Calles'] ?? '',
+            ($p['NumExt'] ?? '') ? 'Num. Ext: ' . $p['NumExt'] : '',
+            ($p['NumInt'] ?? '') ? 'Num. Int: ' . $p['NumInt'] : '',
+            $p['Colonia'] ?? '',
+            $p['Municipio'] ?? '',
+            $p['Ciudad'] ?? '',
+            ($p['CodigoPostal'] ?? '') ? 'C.P. ' . $p['CodigoPostal'] : '',
+            $p['EntidadFederativa'] ?? '',
+            $p['Pais'] ?? ''
+        ]);
+        
+        $direccion = implode(', ', $direccionParts);
 
-            $dataList[] = [
-                $clave,
-                htmlspecialchars($p['Nombre']   ?? '', ENT_QUOTES),
-                htmlspecialchars($p['RFC']      ?? '', ENT_QUOTES),
-                htmlspecialchars($p['Ciudad']   ?? '', ENT_QUOTES),
-                htmlspecialchars($p['Telefono'] ?? '', ENT_QUOTES),
-                htmlspecialchars($direccion     ?? '', ENT_QUOTES),
-                // Acciones
-                "<a href=\"/IMPORTADORES/proveedores/editar?clave=" . rawurlencode($clave) . "\" class=\"btn btn-sm btn-primary\">✏️</a>
-                 <button class=\"btn btn-sm btn-danger\" onclick=\"confirmDelete('{$clave}')\">🗑️</button>"
-            ];
-        }
-    } else {
-        error_log('[ajax_lista] Respuesta inválida o status != 200');
+        $dataList[] = [
+            $clave,
+            htmlspecialchars($p['Nombre'] ?? '', ENT_QUOTES),
+            htmlspecialchars($p['RFC'] ?? '', ENT_QUOTES),
+            htmlspecialchars($p['Ciudad'] ?? '', ENT_QUOTES),
+            htmlspecialchars($p['Telefono'] ?? '', ENT_QUOTES),
+            htmlspecialchars($direccion, ENT_QUOTES),
+            "<a href=\"/IMPORTADORES/proveedores/editar?clave=" . rawurlencode($clave) . "\" class=\"btn btn-sm btn-primary\">✏️</a>
+             <button class=\"btn btn-sm btn-danger\" onclick=\"confirmDelete('{$clave}')\">🗑️</button>"
+        ];
     }
 
     // 6) Devolvemos siempre HTTP 200 con data (posiblemente vacío)
@@ -161,20 +182,24 @@ function eliminar()
         exit;
     }
 
+    // CORRECCIÓN: Usar la misma URL base y corregir el Authorization header
     $url = rtrim($_ENV['API_URL'] ?? '', '/') . '/api/proveedores/' . urlencode($clave);
     error_log("[eliminar] DELETE $url");
 
     $ch = curl_init($url);
     curl_setopt_array($ch, [
         CURLOPT_CUSTOMREQUEST  => 'DELETE',
-        CURLOPT_HTTPHEADER     => ["Authorization:  $token",'Accept: application/json'],
+        // CORRECCIÓN: Quitar el espacio extra y agregar Bearer
+        CURLOPT_HTTPHEADER     => ["Authorization: Bearer $token", 'Accept: application/json'],
         CURLOPT_RETURNTRANSFER => true,
         CURLOPT_TIMEOUT        => 5,
     ]);
-    curl_exec($ch);
+    $resp = curl_exec($ch);
     $status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
     curl_close($ch);
 
+    error_log("[eliminar] HTTP $status: $resp");
+
     header('Location: /IMPORTADORES/proveedores?deleted=' . ($status===200||$status===204 ? 'ok':'error'));
     exit;
 }
@@ -203,16 +228,16 @@ function guardar()
 
     // 2) Recoger datos del formulario
     $payload = [
-        'Clave'              => trim($_POST['Clave']             ?? ''),
-        'Nombre'             => trim($_POST['Nombre']            ?? ''),
-        'RFC'                => trim($_POST['RFC']               ?? ''),
-        'Ciudad'             => trim($_POST['Ciudad']            ?? ''),
-        'Telefono'           => trim($_POST['Telefono']          ?? ''),
-        'Pais'               => trim($_POST['Pais']              ?? ''),
-        'Colonia'            => trim($_POST['Colonia']           ?? ''),
-        'Municipio'          => trim($_POST['Municipio']         ?? ''),
-        'CodigoPostal'       => trim($_POST['CodigoPostal']      ?? ''),
-        'EntidadFederativa'  => trim($_POST['EntidadFederativa'] ?? ''),
+        'Clave'             => trim($_POST['Clave'] ?? ''),
+        'Nombre'            => trim($_POST['Nombre'] ?? ''),
+        'RFC'               => trim($_POST['RFC'] ?? ''),
+        'Ciudad'            => trim($_POST['Ciudad'] ?? ''),
+        'Telefono'          => trim($_POST['Telefono'] ?? ''),
+        'Pais'              => trim($_POST['Pais'] ?? ''),
+        'Colonia'           => trim($_POST['Colonia'] ?? ''),
+        'Municipio'         => trim($_POST['Municipio'] ?? ''),
+        'CodigoPostal'      => trim($_POST['CodigoPostal'] ?? ''),
+        'EntidadFederativa' => trim($_POST['EntidadFederativa'] ?? ''),
     ];
 
     // 3) Validar campos obligatorios
@@ -232,7 +257,7 @@ function guardar()
 
     // 5) Llamada a la API para crear el proveedor
     $url = rtrim($_ENV['API_URL'] ?? '', '/') . '/api/proveedores';
-    $ch  = curl_init($url);
+    $ch = curl_init($url);
     curl_setopt_array($ch, [
         CURLOPT_POST           => true,
         CURLOPT_HTTPHEADER     => [
diff --git a/app/controllers/transportes.php b/app/controllers/transportes.php
index dbdd89d..a5aefe2 100644
--- a/app/controllers/transportes.php
+++ b/app/controllers/transportes.php
@@ -73,7 +73,7 @@ function guardar()
     
     $vehiculo    = trim($_POST['vehiculo']             ?? '');
     $identFiscal = trim($_POST['identificador_fiscal'] ?? '');
-    $idTrans     = $_POST['id_transportista']          ?? null;
+    $idTrans     = $_POST['transportista_id']          ?? null;
 
     if ($vehiculo === '' || $identFiscal === '' || !$idTrans) {
         die("❌ Todos los campos son obligatorios.");
diff --git a/app/controllers/transportistas.php b/app/controllers/transportistas.php
index 19a1429..e5f2d23 100644
--- a/app/controllers/transportistas.php
+++ b/app/controllers/transportistas.php
@@ -40,7 +40,7 @@ function guardar()
     }
 
     // Redirigir de vuelta a la lista o mostrar mensaje…
-    header("Location: /IMPORTADORES/transportistas/lista?success=1");
+    header("Location: /IMPORTADORES/transportistas/lista?created=ok");
     exit;
 }
 
@@ -113,7 +113,7 @@ function lista()
     include __DIR__ . '/../../views/transportistas/lista.php';
 } 
 
- /** Descarga la plantilla CSV para carga masiva  **/
+/** Descarga la plantilla CSV para carga masiva  **/
 function template() 
 {
     $file = __DIR__ . '/../../public/downloads/transportistas_template.csv';
diff --git a/views/admin/agencias_activas.php b/views/admin/agencias_activas.php
index afc1f00..e81380b 100644
--- a/views/admin/agencias_activas.php
+++ b/views/admin/agencias_activas.php
@@ -129,6 +129,16 @@
     </script>
   <?php endif; ?>
 
+  <?php if (isset($_GET['success'])): ?>
+    <script>
+      <?php if ($_GET['success'] === 'created'): ?>
+        Swal.fire({ icon: 'success', title: 'Agencia registrada',
+          text: 'La agencia aduanal se ha registrada correctamente y se ha enviado un correo con las credenciales de acceso al administrador.',
+          confirmButtonColor: '#198754' });
+      <?php endif; ?>
+    </script>
+  <?php endif; ?>
+
   <?php if (isset($_GET['error'])): ?>
     <script>
       <?php if ($_GET['error'] === 'unauthorized'): ?>
diff --git a/views/admin/alta_usuarios.php b/views/admin/alta_usuarios.php
index ff97d35..82f31af 100644
--- a/views/admin/alta_usuarios.php
+++ b/views/admin/alta_usuarios.php
@@ -62,110 +62,98 @@
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
     .btn-animated:hover::before { left: 100%; }
     table.dataTable thead th { background:#343a40; color:#fff; }
-    /* ========== ANIMACIONES PARA INPUTS ========== */
-    /* 1. Animación al hacer focus */
-    .form-control { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
-    .form-control:focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
-    /* 2. Animación al escribir */
-    .form-control:not(:placeholder-shown) { border-color: #198754; background-color: #f8fff9; }
-    /* 3. Efecto de shake en validación */
-    .form-control.shake { animation: shake 0.5s ease-in-out; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { border-color: #198754; background-color: #f8fff9;  }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
     @keyframes shake {
       0%, 100% { transform: translateX(0); }
       25% { transform: translateX(-5px); }
       75% { transform: translateX(5px); }
     }
-    /* 4. Floating labels con animación */
+    /* Floating labels para inputs texto */
     .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
     .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
     .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
     .form-floating-custom .form-control:focus ~ .form-label,
     .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
-    /* 5. Efecto de pulso en hover */
-    .input-pulse:hover { animation: inputPulse 0.6s ease-in-out; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
     @keyframes inputPulse {
-      0% { transform: scale(1); }
-      50% { transform: scale(1.02); }
-      100% { transform: scale(1); }
+    0%   { transform: scale(1); }
+    50%  { transform: scale(1.02); }
+    100% { transform: scale(1); }
     }
-    /* 6. Gradiente animado en el borde */
-    .input-gradient { position: relative; overflow: hidden; }
-    .input-gradient::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
-      background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
-    .input-gradient:focus::before { left: 100%; }
-    /* 7. Efecto de brillo en validación exitosa */
-    .form-control.valid { border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9); animation: successGlow 1s ease-in-out; }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9); animation: successGlow 1s ease-in-out; }
     @keyframes successGlow {
-      0% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
-      50% { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
-      100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
     }
-    /* 8. Typing effect simulation */
-    .input-typing { position: relative; }
-    .input-typing::after { content: '|'; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); opacity: 0; animation: blink 1s infinite; color: #0d6efd; }
-    .input-typing:focus::after { opacity: 1; }
+    .input-typing:not(.no-animation) { position: relative; }
+    .input-typing:not(.no-animation)::after { content: '|'; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); opacity: 0; animation: blink 1s infinite; color: #0d6efd; }
+    .input-typing:not(.no-animation):focus::after { opacity: 1; }
     @keyframes blink {
-      0%, 50% { opacity: 1; }
-      51%, 100% { opacity: 0; }
+    0%, 50%   { opacity: 1; }
+    51%, 100% { opacity: 0; }
     }
-    /* 9. Efecto de ondas */
-    .input-ripple { position: relative; overflow: hidden; }
-    .input-ripple::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; background: rgba(13, 110, 253, 0.2);
-      border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
-    .input-ripple:focus::before { width: 300px; height: 300px; }
-    /* 10. Slide-up animation para los campos */
+    .input-ripple:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-ripple:not(.no-animation)::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; 
+        background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
+    .input-ripple:not(.no-animation):focus::before { width: 300px; height: 300px; }
+    /* Animación para los campos del formulario */
     .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
-    .form-group-animated:nth-child(1) { animation-delay: 0.1s; }
-    .form-group-animated:nth-child(2) { animation-delay: 0.2s; }
-    .form-group-animated:nth-child(3) { animation-delay: 0.3s; }
-    .form-group-animated:nth-child(4) { animation-delay: 0.4s; }
-    .form-group-animated:nth-child(5) { animation-delay: 0.5s; }
-    .form-group-animated:nth-child(6) { animation-delay: 0.6s; }
-    .form-group-animated:nth-child(7) { animation-delay: 0.7s; }
-    .form-group-animated:nth-child(8) { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
     @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
     /* ========== ANIMACIONES PARA SELECT ========== */
-    /* 1. Estilos base para select */
-    .form-select {transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; cursor: pointer;
+    .form-select { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; cursor: pointer;
       background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
-      background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 16px 12px; }
-    /* 2. Animación al hacer focus */
+      background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 16px 12px; padding: 1rem 2.5rem 0.5rem 0.75rem; height: auto; min-height: 3.5rem; }
     .form-select:focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px);
       background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
-    /* 3. Animación cuando tiene valor seleccionado */
-    .form-select:not([value=""]):not(:invalid) { border-color: #198754; background-color: #f8fff9;
-      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23198754' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); padding: 1rem 2.5rem 0.5rem 0.75rem; height: auto; min-height: 3.5rem; }
-    .form-floating-custom .form-select:focus ~ .form-label,
-    .form-floating-custom .form-select:not([value=""]) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
-    /* 5. Efecto de shake en validación para select */
+    .form-select:not([value=""]):valid { border-color: #198754; background-color: #f8fff9;
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23198754' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
+    .form-select[value=""] { border-color: #dee2e6; background-color: #fff; }
+    /* Floating labels para select */
+    .form-floating-custom .form-select ~ .form-label { position: absolute; top: 50%; left: 0.75rem; transform: translateY(-50%); pointer-events: none; 
+      transition: all 0.3s ease; color: #6c757d; font-size: 0.875rem; background: white; padding: 0 0.25rem; z-index: 1; opacity: 0; }
+    .form-floating-custom .form-select:focus ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
+    .form-floating-custom .form-select:not([value=""]):valid ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
     .form-select.shake { animation: shake 0.5s ease-in-out; }
-    /* 6. Efecto de pulso en hover para select */
     .select-pulse:hover { animation: inputPulse 0.6s ease-in-out; }
-    /* 7. Gradiente animado para select */
     .select-gradient { position: relative; overflow: hidden; }
-    .select-gradient::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .select-gradient::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
+      background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
     .select-gradient:focus::before { left: 100%; }
-    /* 8. Efecto de brillo en validación exitosa para select */
     .form-select.valid { border-color: #198754; background-color: #f8fff9; animation: successGlow 1s ease-in-out; }
-    /* 9. Efecto de rotación de la flecha al abrir */
     .select-arrow-rotate { transition: all 0.3s ease; }
     .select-arrow-rotate:focus { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 10 7-7 7 7'/%3e%3c/svg%3e"); }
-    /* 10. Efecto de ondas para select */
     .select-ripple { position: relative; overflow: hidden; }
     .select-ripple::after { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0;
       background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
     .select-ripple:focus::after { width: 300px; height: 300px; }
-    /* 11. Efecto de scale suave */
     .select-scale { transition: transform 0.2s ease; }
-    .select-scale:hover { transform: scale(1.02); }
+    .select-scale:hover {transform: scale(1.02); }
     .select-scale:focus { transform: scale(1.02) translateY(-2px); }
-    /* 12. Personalización de opciones (limitado en algunos navegadores) */
     .form-select option { padding: 0.5rem; transition: all 0.2s ease; }
     .form-select option:hover { background-color: #f8f9fa; }
-    /* 13. Indicador de estado */
     .select-status { position: relative; }
     .select-status::after { content: ''; position: absolute; right: 2.5rem; top: 50%; transform: translateY(-50%);
-      width: 8px; height: 8px; border-radius: 50%; background-color: #dc3545; opacity: 0; transition: opacity 0.3s ease; } .select-status.valid::after { background-color: #198754; opacity: 1; }
+      width: 8px; height: 8px; border-radius: 50%; background-color: #dc3545; opacity: 0; transition: opacity 0.3s ease; }
+    .select-status.valid::after { background-color: #198754; opacity: 1; }
     .select-status:invalid::after { background-color: #dc3545; opacity: 1; }
   </style>
 </head>
@@ -200,15 +188,15 @@
           <div class="col-md-2 form-group-animated">
             <div class="form-floating-custom">
               <select name="tipo_usuario" id="tipo" class="form-select select-pulse select-gradient select-arrow-rotate select-status" required>
-                <option value=""></option>
+                <option value="">-- Tipo de Usuario --</option>
                 <option value="super_admin">Administrador General</option>
                 <option value="importador">Importador</option>
               </select>
-              <label for="tipo" class="form-label">Tipo</label>
+              <label for="tipo" class="form-label">Tipo de Usuario</label>
             </div>
           </div>
         </div>
-        <div class="text-end mt-4">
+        <div class="text-end mt-4 form-group-animated">
           <button class="btn btn-success px-4 mt-auto w-auto btn-animated">Registrar</button>
         </div>
       </form>
@@ -285,6 +273,28 @@
           }, 500);
         });
       });
+
+      // Configurar selects
+      selects.forEach(select => {
+        select.addEventListener('change', function() {
+          updateSelectState(this);
+        });
+        updateSelectState(select);
+      });
+
+      function updateSelectState(select) {
+        select.setAttribute('value', select.value);
+        
+        if (select.value && select.value !== '') {
+          select.classList.add('valid');
+          select.classList.remove('invalid');
+        } else {
+          select.classList.remove('valid');
+          if (select.hasAttribute('required') && select.closest('form')?.classList.contains('was-validated')) {
+            select.classList.add('invalid');
+          }
+        }
+      }
       
       // Validación del formulario
       document.getElementById('formAltaUsuarios').addEventListener('submit', function(e) {
@@ -297,17 +307,6 @@
             isValid = false;
           }
         });
-        
-        if (isValid) {
-          // Aquí puedes agregar tu lógica de envío
-          Swal.fire({
-            icon: 'success',
-            title: '¡Éxito!',
-            text: 'Agencia registrada correctamente',
-            showConfirmButton: false,
-            timer: 1500
-          });
-        }
       });
     });
   </script>
diff --git a/views/admin/aprobar_agencias.php b/views/admin/aprobar_agencias.php
index 8865f66..3f524dc 100644
--- a/views/admin/aprobar_agencias.php
+++ b/views/admin/aprobar_agencias.php
@@ -127,6 +127,30 @@
       });
     });
   </script>
+
+  <?php if (isset($_GET['error'])): ?>
+    <script>
+      <?php if ($_GET['error'] === 'unauthorized'): ?>
+        Swal.fire({ icon: 'error', title: 'No autorizado', text: 'No tienes permisos para realizar esta acción.', confirmButtonColor: '#dc3545' });
+      <?php elseif ($_GET['error'] === 'error_user'): ?>
+        Swal.fire({ icon: 'error', title: 'Error de creación', text: 'El usuario administrador no se creo correctamente.', confirmButtonColor: '#dc3545' });
+      <?php elseif ($_GET['error'] === 'invalid_id'): ?>
+        Swal.fire({ icon: 'error', title: 'ID inválido', text: 'El identificador del usuario no es válido.', confirmButtonColor: '#dc3545' });
+      <?php elseif ($_GET['error'] === 'get_id_agencia'): ?>
+        Swal.fire({ icon: 'error', title: 'Error de obtención', text: 'El identificador no se pudo obtener correctamente.', confirmButtonColor: '#dc3545' });
+      <?php elseif ($_GET['error'] === 'invalid_request'): ?>
+        Swal.fire({ icon: 'error', title: 'ID de solicitud inválido', text: 'El identificador de la solicitud no es válido.', confirmButtonColor: '#dc3545' });
+      <?php elseif ($_GET['error'] === 'save_agencia_failed'): ?>
+        Swal.fire({ icon: 'error', title: 'Error al guardar agencia', text: 'No se pudo guardar la agencia. Inténtalo nuevamente.', confirmButtonColor: '#dc3545' });
+      <?php elseif ($_GET['error'] === 'update_failed'): ?>
+        Swal.fire({ icon: 'error', title: 'Error al actualizar', text: 'No se pudo actualizar el administrador de la agencia.', confirmButtonColor: '#dc3545' });
+      <?php elseif ($_GET['error'] === 'update_request_failed'): ?>
+        Swal.fire({ icon: 'error', title: 'Error al actualizar', text: 'Error al actualizar la solicitud.', confirmButtonColor: '#dc3545' });
+      <?php elseif ($_GET['error'] === 'get_id_failed'): ?>
+        Swal.fire({ icon: 'error', title: 'Error de obtención', text: 'Error al obtener el id de la agencia recien creada.', confirmButtonColor: '#dc3545' });
+      <?php endif; ?>
+    </script>
+  <?php endif; ?>
   
 </body>
 </html>
\ No newline at end of file
diff --git a/views/agencias/alta_agentes.php b/views/agencias/alta_agentes.php
index 25ecf15..2cfefa6 100644
--- a/views/agencias/alta_agentes.php
+++ b/views/agencias/alta_agentes.php
@@ -61,6 +61,99 @@
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
     .btn-animated:hover::before { left: 100%; }
     table.dataTable thead th { background: #343a40; color: #fff; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { border-color: #198754; background-color: #f8fff9;  }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
+    @keyframes shake {
+      0%, 100% { transform: translateX(0); }
+      25% { transform: translateX(-5px); }
+      75% { transform: translateX(5px); }
+    }
+    /* Floating labels para inputs texto */
+    .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
+    .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
+    .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
+    .form-floating-custom .form-control:focus ~ .form-label,
+    .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
+    @keyframes inputPulse {
+    0%   { transform: scale(1); }
+    50%  { transform: scale(1.02); }
+    100% { transform: scale(1); }
+    }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9); animation: successGlow 1s ease-in-out; }
+    @keyframes successGlow {
+    0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    }
+    .input-typing:not(.no-animation) { position: relative; }
+    .input-typing:not(.no-animation)::after { content: '|'; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); opacity: 0; animation: blink 1s infinite; color: #0d6efd; }
+    .input-typing:not(.no-animation):focus::after { opacity: 1; }
+    @keyframes blink {
+    0%, 50%   { opacity: 1; }
+    51%, 100% { opacity: 0; }
+    }
+    .input-ripple:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-ripple:not(.no-animation)::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; 
+        background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
+    .input-ripple:not(.no-animation):focus::before { width: 300px; height: 300px; }
+    /* Animación para los campos del formulario */
+    .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
+    @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
+    /* ========== ANIMACIONES PARA SELECT ========== */
+    .form-select { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; cursor: pointer;
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
+      background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 16px 12px; padding: 1rem 2.5rem 0.5rem 0.75rem; height: auto; min-height: 3.5rem; }
+    .form-select:focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px);
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
+    .form-select:not([value=""]):valid { border-color: #198754; background-color: #f8fff9;
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23198754' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
+    .form-select[value=""] { border-color: #dee2e6; background-color: #fff; }
+    /* Floating labels para select */
+    .form-floating-custom .form-select ~ .form-label { position: absolute; top: 50%; left: 0.75rem; transform: translateY(-50%); pointer-events: none; 
+      transition: all 0.3s ease; color: #6c757d; font-size: 0.875rem; background: white; padding: 0 0.25rem; z-index: 1; opacity: 0; }
+    .form-floating-custom .form-select:focus ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
+    .form-floating-custom .form-select:not([value=""]):valid ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
+    .form-select.shake { animation: shake 0.5s ease-in-out; }
+    .select-pulse:hover { animation: inputPulse 0.6s ease-in-out; }
+    .select-gradient { position: relative; overflow: hidden; }
+    .select-gradient::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
+      background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .select-gradient:focus::before { left: 100%; }
+    .form-select.valid { border-color: #198754; background-color: #f8fff9; animation: successGlow 1s ease-in-out; }
+    .select-arrow-rotate { transition: all 0.3s ease; }
+    .select-arrow-rotate:focus { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 10 7-7 7 7'/%3e%3c/svg%3e"); }
+    .select-ripple { position: relative; overflow: hidden; }
+    .select-ripple::after { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0;
+      background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
+    .select-ripple:focus::after { width: 300px; height: 300px; }
+    .select-scale { transition: transform 0.2s ease; }
+    .select-scale:hover {transform: scale(1.02); }
+    .select-scale:focus { transform: scale(1.02) translateY(-2px); }
+    .form-select option { padding: 0.5rem; transition: all 0.2s ease; }
+    .form-select option:hover { background-color: #f8f9fa; }
+    .select-status { position: relative; }
+    .select-status::after { content: ''; position: absolute; right: 2.5rem; top: 50%; transform: translateY(-50%);
+      width: 8px; height: 8px; border-radius: 50%; background-color: #dc3545; opacity: 0; transition: opacity 0.3s ease; }
+    .select-status.valid::after { background-color: #198754; opacity: 1; }
+    .select-status:invalid::after { background-color: #dc3545; opacity: 1; }
   </style>
 </head>
 <body>
@@ -70,26 +163,38 @@
     <h3 class="mb-4 animate__animated animate__fadeInDown title_glow">👨‍✈️ Administración de Agentes</h3>
     <!-- FORMULARIO -->
     <div class="card p-4 mb-4 shadow-sm bg-white card-hover position-relative h-auto">
-      <form action="/IMPORTADORES/agencias/guardarAgente" method="POST">
+      <form action="/IMPORTADORES/agencias/guardarAgente" method="POST" id="formAltaAgentes">
         <h5 class="mb-3">➕ Nuevo Agente</h5>
         <div class="row g-3">
-          <div class="col-md-4">
-            <input name="nombre" class="form-control" placeholder="Nombre completo" required>
+          <div class="col-md-4 form-group-animated">
+            <div class="form-floating-custom">
+              <input name="nombre" id="nombre" type="text" class="form-control input-pulse input-gradient" placeholder=" " required>
+              <label for="nombre" class="form-label">Nombre *</label>
+            </div>
           </div>
-          <div class="col-md-4">
-            <input name="email" type="email" class="form-control" placeholder="Correo electrónico" required>
+          <div class="col-md-4 form-group-animated">
+            <div class="form-floating-custom">
+              <input name="email" type="email" id="email" class="form-control input-pulse input-typing" placeholder=" " required>
+              <label for="email" class="form-label">Correo *</label>
+            </div>
           </div>
-          <div class="col-md-2">
-            <input name="password" type="password" class="form-control" placeholder="Contraseña" required>
+          <div class="col-md-2 form-group-animated">
+            <div class="form-floating-custom">
+              <input name="password" type="password" id="password" class="form-control input-pulse input-ripple" placeholder=" " required>
+              <label for="password" class="form-label">Contraseña *</label>
+            </div>
           </div>
-          <div class="col-md-2">
-            <select name="tipo_usuario" class="form-select" required>
-              <option value="">Tipo</option>
-              <option value="agente_aduanal">Agente Aduanal</option>
-            </select>
+          <div class="col-md-2 form-group-animated">
+            <div class="form-floating-custom">
+              <select name="tipo_usuario" id="tipo" class="form-select select-pulse select-gradient select-arrow-rotate select-status" required>
+                <option value="">-- Tipo de Usuario --</option>
+                <option value="agente_aduanal">Agente Aduanal</option>
+              </select>
+              <label for="tipo" class="form-label">Tipo de Usuario</label>
+            </div>
           </div>
         </div>
-        <div class="text-end mt-4">
+        <div class="text-end mt-4 form-group-animated">
           <button class="btn btn-success px-4 mt-auto w-auto btn-animated">Registrar</button>
         </div>
       </form>
@@ -147,14 +252,112 @@
         }
       });
     });
+
+    // Script para manejar las animaciones de validación
+    document.addEventListener('DOMContentLoaded', function() {
+      const inputs  = document.querySelectorAll('input.form-control, select.form-select');
+      const selects = document.querySelectorAll('select.form-select');
+      
+      inputs.forEach(input => {
+        // Validación en tiempo real
+        input.addEventListener('input', function() {
+          if (this.checkValidity()) {
+            this.classList.remove('shake');
+            this.classList.add('valid');
+          } else {
+            this.classList.remove('valid');
+          }
+        });
+        
+        // Efecto shake en campos inválidos
+        input.addEventListener('invalid', function() {
+          this.classList.add('shake');
+          setTimeout(() => {
+            this.classList.remove('shake');
+          }, 500);
+        });
+      });
+
+      // Configurar selects
+      selects.forEach(select => {
+        select.addEventListener('change', function() {
+          updateSelectState(this);
+        });
+        updateSelectState(select);
+      });
+
+      function updateSelectState(select) {
+        select.setAttribute('value', select.value);
+        
+        if (select.value && select.value !== '') {
+          select.classList.add('valid');
+          select.classList.remove('invalid');
+        } else {
+          select.classList.remove('valid');
+          if (select.hasAttribute('required') && select.closest('form')?.classList.contains('was-validated')) {
+            select.classList.add('invalid');
+          }
+        }
+      }
+      
+      // UN SOLO EVENT LISTENER PARA EL FORMULARIO
+      document.getElementById('formAltaAgentes').addEventListener('submit', function(e) {
+        console.log('Formulario enviándose...');
+        console.log('Datos del formulario:');
+        const formData = new FormData(this);
+        for (let [key, value] of formData.entries()) {
+            console.log(key + ': ' + value);
+        }
+        
+        // Verificar que todos los campos requeridos estén llenos
+        const nombre = document.getElementById('nombre').value;
+        const email = document.getElementById('email').value;
+        const password = document.getElementById('password').value;
+        const tipo = document.getElementById('tipo').value;
+        
+        if (!nombre || !email || !password || !tipo) {
+            console.error('Faltan campos requeridos');
+            console.log('nombre:', nombre);
+            console.log('email:', email);
+            console.log('password:', password ? 'NO VACÍO' : 'VACÍO');
+            console.log('tipo:', tipo);
+            
+            // Mostrar animación de error en campos vacíos
+            inputs.forEach(input => {
+              if (!input.checkValidity()) {
+                input.classList.add('shake');
+              }
+            });
+            
+            e.preventDefault(); // Solo prevenir si hay errores
+            return false;
+        }
+        
+        if (tipo !== 'agente_aduanal') {
+            console.error('Tipo de usuario inválido:', tipo);
+            e.preventDefault(); // Solo prevenir si hay errores
+            return false;
+        }
+        
+        console.log('Validación del formulario pasada');
+        
+        // Deshabilitar botón de envío para evitar envíos múltiples
+        const submitButton = this.querySelector('button[type="submit"]');
+        if (submitButton) {
+          submitButton.disabled = true;
+          submitButton.innerHTML = 'Enviando...';
+        }
+        
+        // NO HACER e.preventDefault() aquí - dejar que el formulario se envíe normalmente
+        // El formulario se enviará automáticamente a la acción especificada
+      });
+    });
   </script>
 
   <?php if (isset($_GET['success'])): ?>
     <script>
       <?php if ($_GET['success'] === 'created'): ?>
-        Swal.fire({ icon: 'success', title: 'Usuario creado',
-          text: 'El usuario se ha creado correctamente y se ha enviado un correo con las credenciales.',
-          confirmButtonColor: '#198754' });
+        Swal.fire({ icon: 'success', title: 'Usuario creado', text: 'El usuario se ha creado correctamente y se ha enviado un correo con las credenciales.', confirmButtonColor: '#198754' });
       <?php elseif ($_GET['success'] === 'status_deactivated'): ?>
         Swal.fire({ icon: 'success', title: 'Usuario desactivado', text: 'El usuario ha sido desactivado correctamente.', confirmButtonColor: '#198754' });
       <?php endif; ?>
diff --git a/views/choferes/crear.php b/views/choferes/crear.php
index 16b088b..0f534b4 100644
--- a/views/choferes/crear.php
+++ b/views/choferes/crear.php
@@ -44,8 +44,8 @@
     .card-hover:hover { transform: translateY(-8px) scale(1.02); box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15) !important; }
     .btn-pulse { animation: pulse 2s infinite; }
     @keyframes pulse {
-      0% { transform: scale(1); }
-      50% { transform: scale(1.05); }
+      0%   { transform: scale(1); }
+      50%  { transform: scale(1.05); }
       100% { transform: scale(1); }
     }
     .fade-in-up { animation: fadeInUp 0.8s ease-out; } 
@@ -72,8 +72,8 @@
     .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
     @keyframes shake {
       0%, 100% { transform: translateX(0); }
-      25%  { transform: translateX(-5px); }
-      75%      { transform: translateX(5px); }
+      25% { transform: translateX(-5px); }
+      75% { transform: translateX(5px); }
     }
     /* Floating labels para inputs texto */
     .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
@@ -94,14 +94,14 @@
     .form-control.valid:not(.no-animation) { border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9); animation: successGlow 1s ease-in-out; }
     @keyframes successGlow {
     0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
-        50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
     100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
     }
     .input-typing:not(.no-animation) { position: relative; }
     .input-typing:not(.no-animation)::after { content: '|'; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); opacity: 0; animation: blink 1s infinite; color: #0d6efd; }
     .input-typing:not(.no-animation):focus::after { opacity: 1; }
     @keyframes blink {
-        0%, 50%   { opacity: 1; }
+    0%, 50%   { opacity: 1; }
     51%, 100% { opacity: 0; }
     }
     .input-ripple:not(.no-animation) { position: relative; overflow: hidden; }
@@ -169,8 +169,8 @@
     .form-floating-fecha .form-control:not(:placeholder-shown) ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
     .form-floating-fecha .form-control:focus, .form-floating-fecha .form-control:not(:placeholder-shown) { padding-top: 1.625rem; padding-bottom: 0.625rem; }
     /* ========== ESTILOS PARA CAMPO FOTO (SIN ANIMACIONES) ========== */
-    .no-animation, .no-border-style { transition: none !important;  border: 1px solid #ccc !important;  box-shadow: none !important;  background: #fff !important; }
-    .no-animation:focus { transform: none !important;  border: 1px solid #0d6efd !important;  box-shadow: none !important; }
+    .no-animation, .no-border-style { transition: none !important;  border: none;  box-shadow: none !important;  background: #fff !important; }
+    .no-animation:focus { transform: none !important;  border: none;  box-shadow: none !important; }
     .no-animation:hover { animation: none !important; }
     .no-animation::before, .no-animation::after {  display: none !important; }
   </style>
@@ -290,6 +290,7 @@
       const telefonoRegex    = /^\d{3}\s\d{7}$/;
       const emailRegex       = /^[a-zA-Z0-9._+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/;
       const soloNumerosRegex = /^[0-9]+$/;
+      const fechaRegex       = /^\d{2}\/\d{2}\/\d{4}$/; // formato dd/mm/aaaa
 
       // VALIDAR CAMPOS OBLIGATORIOS PRIMERO
       if (!transportista_id) {
@@ -320,7 +321,7 @@
       if (!soloNumerosRegex.test(numero_licencia)) {
         Swal.fire({ icon: 'error', title: 'Número de Licencia inválido', text: 'El número de licencia solo puede contener números', confirmButtonColor: '#dc3545'
         });
-        document.getElementById('Clave').focus();
+        document.getElementById('numero_licencia').focus();
         return;
       }
       // VALIDAR CAMPOS OPCIONALES (solo si tienen contenido)
@@ -336,8 +337,19 @@
       }
       // VALIDAR FECHA DE INGRESO (solo si se proporciona)
       if (fecha_ingreso) {
-        const fechaIngreso = new Date(fecha_ingreso);
-        const fechaActual  = new Date();
+        // Validar formato primero
+        if (!fechaRegex.test(fecha_ingreso)) {
+          Swal.fire({ icon: 'error', title: 'Formato de fecha inválido', text: 'La fecha debe tener el formato dd/mm/aaaa', confirmButtonColor: '#dc3545' });
+          document.getElementById('fecha_ingreso').focus();
+          return;
+        }
+
+        // Convertir fecha correctamente (dd/mm/aaaa -> mm/dd/aaaa)
+        const [dia, mes, año] = fecha_ingreso.split('/');
+        const fechaIngreso    = new Date(año, mes - 1, dia); // mes - 1 porque Date usa 0-11
+        const fechaActual     = new Date();
+        fechaActual.setHours(0, 0, 0, 0); // Normalizar a medianoche
+        
         if (fechaIngreso > fechaActual) {
           Swal.fire({ icon: 'error', title: 'Fecha inválida', text: 'La fecha de ingreso no puede ser futura.', confirmButtonColor: '#dc3545' });
           document.getElementById('fecha_ingreso').focus();
@@ -415,21 +427,6 @@
             isValid = false;
           }
         });
-          
-        // Si todo es válido, enviar el formulario
-        if (isValid) {
-          // Mostrar indicador de carga
-          const submitBtn     = form.querySelector('button[type="submit"]');
-          const originalText  = submitBtn.textContent;
-          submitBtn.disabled  = true;
-          submitBtn.innerHTML = '<span class="spinner-border spinner-border-sm me-2"></span>Guardando...';
-              
-          // Aquí puedes enviar el formulario real
-          form.submit();
-        } else {
-          // Mostrar mensaje de error
-          showNotification('Por favor, complete todos los campos obligatorios correctamente.', 'error');
-        }
       });
     });
 
@@ -465,56 +462,6 @@
       }
     });
 
-    // Validación específica para campos de texto
-    document.addEventListener('DOMContentLoaded', function() {
-      // Validación del número de licencia (solo números y letras)
-      const licenciaInput = document.getElementById('numero_licencia');
-      if (licenciaInput) {
-        licenciaInput.addEventListener('input', function() {
-          this.value = this.value.replace(/[^A-Za-z0-9]/g, '');
-        });
-      }
-      
-      // Validación del teléfono (solo números)
-      const telefonoInput = document.getElementById('telefono');
-      if (telefonoInput) {
-        telefonoInput.addEventListener('input', function() {
-          this.value = this.value.replace(/[^0-9]/g, '');
-        });
-      }
-      
-      // Validación del email en tiempo real
-      const emailInput = document.getElementById('email');
-      if (emailInput) {
-        emailInput.addEventListener('input', function() {
-          const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
-          if (this.value && !emailRegex.test(this.value)) {
-            this.setCustomValidity('Por favor, ingrese un email válido');
-          } else {
-            this.setCustomValidity('');
-          }
-        });
-      }
-    });
-
-    // Función para mostrar notificaciones
-    function showNotification(message, type = 'info') {
-      // Crear el elemento de notificación
-      const notification         = document.createElement('div');
-      notification.className     = `alert alert-${type === 'error' ? 'danger' : type} alert-dismissible fade show position-fixed`;
-      notification.style.cssText = ` top: 20px; right: 20px; z-index: 9999; min-width: 300px; box-shadow: 0 4px 6px rgba(0,0,0,0.1);`;
-      notification.innerHTML     = `${message} <button type="button" class="btn-close" data-bs-dismiss="alert"></button>`;
-      
-      document.body.appendChild(notification);
-      
-      // Auto-remover después de 5 segundos
-      setTimeout(() => {
-        if (notification.parentNode) {
-        notification.remove();
-        }
-      }, 5000);
-    }
-
     // Inicializar Flatpickr para la fecha
     flatpickr("#fecha_ingreso", {
       dateFormat: "d/m/Y",
diff --git a/views/choferes/editar.php b/views/choferes/editar.php
index e2f4286..850a724 100644
--- a/views/choferes/editar.php
+++ b/views/choferes/editar.php
@@ -14,6 +14,12 @@
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
   <!-- Animate.css para animaciones adicionales -->
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css">
+  <!-- CSS de Flatpickr -->
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/flatpickr/dist/flatpickr.min.css">
+  <!-- JS de Flatpickr -->
+  <script src="https://cdn.jsdelivr.net/npm/flatpickr"></script>
+  <!-- Idioma español -->
+  <script src="https://cdn.jsdelivr.net/npm/flatpickr/dist/l10n/es.js"></script>
   <style>
     body { font-family: 'Segoe UI', sans-serif; background-color: #f4f6f9; }
     .sidebar { width: 220px; height: 100vh; background-color: #343a40; position: fixed; top: 0; left: 0; padding-top: 56px; z-index: 1040; }
@@ -58,6 +64,114 @@
     .btn-animated::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
     .btn-animated:hover::before { left: 100%; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { border-color: #198754; background-color: #f8fff9;  }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
+    @keyframes shake {
+      0%, 100% { transform: translateX(0); }
+      25% { transform: translateX(-5px); }
+      75% { transform: translateX(5px); }
+    }
+    /* Floating labels para inputs texto */
+    .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
+    .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
+    .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
+    .form-floating-custom .form-control:focus ~ .form-label,
+    .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
+    @keyframes inputPulse {
+    0%   { transform: scale(1); }
+    50%  { transform: scale(1.02); }
+    100% { transform: scale(1); }
+    }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9); animation: successGlow 1s ease-in-out; }
+    @keyframes successGlow {
+    0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    }
+    .input-typing:not(.no-animation) { position: relative; }
+    .input-typing:not(.no-animation)::after { content: '|'; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); opacity: 0; animation: blink 1s infinite; color: #0d6efd; }
+    .input-typing:not(.no-animation):focus::after { opacity: 1; }
+    @keyframes blink {
+    0%, 50%   { opacity: 1; }
+    51%, 100% { opacity: 0; }
+    }
+    .input-ripple:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-ripple:not(.no-animation)::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; 
+        background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
+    .input-ripple:not(.no-animation):focus::before { width: 300px; height: 300px; }
+    /* Animación para los campos del formulario */
+    .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
+    @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
+    /* ========== ANIMACIONES PARA SELECT ========== */
+    .form-select { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; cursor: pointer;
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
+      background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 16px 12px; padding: 1rem 2.5rem 0.5rem 0.75rem; height: auto; min-height: 3.5rem; }
+    .form-select:focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px);
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
+    .form-select:not([value=""]):valid { border-color: #198754; background-color: #f8fff9;
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23198754' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
+    .form-select[value=""] { border-color: #dee2e6; background-color: #fff; }
+    /* Floating labels para select */
+    .form-floating-custom .form-select ~ .form-label { position: absolute; top: 50%; left: 0.75rem; transform: translateY(-50%); pointer-events: none; 
+      transition: all 0.3s ease; color: #6c757d; font-size: 0.875rem; background: white; padding: 0 0.25rem; z-index: 1; opacity: 0; }
+    .form-floating-custom .form-select:focus ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
+    .form-floating-custom .form-select:not([value=""]):valid ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
+    .form-select.shake { animation: shake 0.5s ease-in-out; }
+    .select-pulse:hover { animation: inputPulse 0.6s ease-in-out; }
+    .select-gradient { position: relative; overflow: hidden; }
+    .select-gradient::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
+      background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .select-gradient:focus::before { left: 100%; }
+    .form-select.valid { border-color: #198754; background-color: #f8fff9; animation: successGlow 1s ease-in-out; }
+    .select-arrow-rotate { transition: all 0.3s ease; }
+    .select-arrow-rotate:focus { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 10 7-7 7 7'/%3e%3c/svg%3e"); }
+    .select-ripple { position: relative; overflow: hidden; }
+    .select-ripple::after { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0;
+      background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
+    .select-ripple:focus::after { width: 300px; height: 300px; }
+    .select-scale { transition: transform 0.2s ease; }
+    .select-scale:hover {transform: scale(1.02); }
+    .select-scale:focus { transform: scale(1.02) translateY(-2px); }
+    .form-select option { padding: 0.5rem; transition: all 0.2s ease; }
+    .form-select option:hover { background-color: #f8f9fa; }
+    .select-status { position: relative; }
+    .select-status::after { content: ''; position: absolute; right: 2.5rem; top: 50%; transform: translateY(-50%);
+      width: 8px; height: 8px; border-radius: 50%; background-color: #dc3545; opacity: 0; transition: opacity 0.3s ease; }
+    .select-status.valid::after { background-color: #198754; opacity: 1; }
+    .select-status:invalid::after { background-color: #dc3545; opacity: 1; }
+    /* ========== ESTILOS PARA CAMPO FECHA ========== */
+    .form-floating-fecha { position: relative; margin-bottom: 1.5rem; }
+    .form-floating-fecha .form-control { padding: 1rem 0.75rem; transition: all 0.3s ease; border: 2px solid #dee2e6; }
+    .form-floating-fecha .form-control:focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-floating-fecha .form-control:not(:placeholder-shown) { border-color: #198754; background-color: #f8fff9; }
+    .form-floating-fecha .form-label { position: absolute; top: 50%; left: 0.75rem; transform: translateY(-50%);pointer-events: none;
+      transition: all 0.3s ease; color: #6c757d; opacity: 0; font-size: 0.875rem; background: white; padding: 0 0.25rem; z-index: 1; }
+    .form-floating-fecha .form-control:focus ~ .form-label,
+    .form-floating-fecha .form-control:not(:placeholder-shown) ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
+    .form-floating-fecha .form-control:focus, .form-floating-fecha .form-control:not(:placeholder-shown) { padding-top: 1.625rem; padding-bottom: 0.625rem; }
+    /* ========== ESTILOS PARA CAMPO FOTO (SIN ANIMACIONES) ========== */
+    .no-animation, .no-border-style { transition: none !important;  border: none;  box-shadow: none !important;  background: #fff !important; }
+    .no-animation:focus { transform: none !important;  border: none;  box-shadow: none !important; }
+    .no-animation:hover { animation: none !important; }
+    .no-animation::before, .no-animation::after {  display: none !important; }
   </style>
 </head>
 <body>
@@ -68,100 +182,128 @@
       <form action="/IMPORTADORES/choferes/actualizar" method="POST" enctype="multipart/form-data" id="formEditChoferes">
         <input type="hidden" name="id_chofer" value="<?= (int)$chofer['id_chofer'] ?>">
 
-        <!-- Transportista -->
-        <div class="mb-3">
-          <label for="transportista_id" class="form-label">Transportista</label>
-          <select name="transportista_id" id="transportista_id" class="form-select" required>
-            <option value="">-- Selecciona un transportista --</option>
-            <?php foreach ($transportistas as $t): ?>
-              <option value="<?= $t['id_transportista'] ?>"
-                <?= $chofer['transportista_id'] == $t['id_transportista'] ? 'selected' : '' ?>>
-                <?= htmlspecialchars($t['clave_identificador'] . '  -  ' . $t['nombre'] . '  -  ' . $t['ciudad_nombre'] . '  -  ' . $t['domicilio']) ?>
-              </option>
-            <?php endforeach; ?>
-          </select>
-        </div>
+        <div class="row mb-3">
+          <!-- Transportista -->
+          <div class="col-md-12  form-group-animated">
+            <label for="transportista_id" class="form-label">Transportista</label>
+            <div class="form-floating-custom">
+              <select name="transportista_id" id="transportista_id" class="form-select select-pulse select-gradient select-arrow-rotate select-status" required>
+                <option value="">-- Selecciona un transportista --</option>
+                <?php foreach ($transportistas as $t): ?>
+                  <option value="<?= $t['id_transportista'] ?>"
+                    <?= $chofer['transportista_id'] == $t['id_transportista'] ? 'selected' : '' ?>>
+                    <?= htmlspecialchars($t['clave_identificador'] . '  -  ' . $t['nombre'] . '  -  ' . $t['ciudad_nombre'] . '  -  ' . $t['domicilio']) ?>
+                  </option>
+                <?php endforeach; ?>
+              </select>
+              <label for="transportista_id" class="form-label">Transportista</label>
+            </div>
+          </div>
 
-        <div class="row">
           <!-- Nombre -->
-          <div class="col-md-6 mb-3">
+          <div class="col-md-6 form-group-animated">
             <label for="nombre" class="form-label">Nombre</label>
-            <input name="nombre" id="nombre" type="text" class="form-control"
-                   value="<?= htmlspecialchars($chofer['nombre']) ?>" required>
+            <div class="form-floating-custom">
+              <input name="nombre" id="nombre" type="text" class="form-control input-pulse input-gradient"
+                     value="<?= htmlspecialchars($chofer['nombre']) ?>" required>
+              <label for="nombre" class="form-label">Nombre</label>
+            </div>
           </div>
 
           <!-- Apellido -->
-          <div class="col-md-6 mb-3">
+          <div class="col-md-6 form-group-animated">
             <label for="apellido" class="form-label">Apellido</label>
-            <input name="apellido" id="apellido" type="text" class="form-control"
-                   value="<?= htmlspecialchars($chofer['apellido']) ?>" required>
+            <div class="form-floating-custom">
+              <input name="apellido" id="apellido" type="text" class="form-control input-pulse input-gradient"
+                     value="<?= htmlspecialchars($chofer['apellido']) ?>" required>
+              <label for="apellido" class="form-label">Apellido</label>
+            </div>
           </div>
-        </div>
 
-        <div class="row">
           <!-- Licencia -->
-          <div class="col-md-6 mb-3">
+          <div class="col-md-6 form-group-animated">
             <label for="numero_licencia" class="form-label">Número de Licencia</label>
-            <input name="numero_licencia" id="numero_licencia" type="text" maxlength="11" class="form-control"
-                   value="<?= htmlspecialchars($chofer['numero_licencia']) ?>" required>
+            <div class="form-floating-custom">
+              <input name="numero_licencia" id="numero_licencia" type="text" maxlength="11" class="form-control input-pulse input-gradient"
+                     value="<?= htmlspecialchars($chofer['numero_licencia']) ?>" required>
+              <label for="numero_licencia" class="form-label">Número de Licencia</label>
+            </div>
           </div>
 
           <!-- Gafete -->
-          <div class="col-md-6 mb-3">
+          <div class="col-md-6 form-group-animated">
             <label for="numero_gafete" class="form-label">Número de Gafete</label>
-            <input name="numero_gafete" id="numero_gafete" type="text" maxlength="24" class="form-control"
-                   value="<?= htmlspecialchars($chofer['numero_gafete']) ?>" required>
+            <div class="form-floating-custom">
+              <input name="numero_gafete" id="numero_gafete" type="text" maxlength="24" class="form-control input-pulse input-gradient"
+                     value="<?= htmlspecialchars($chofer['numero_gafete']) ?>" required>
+              <label for="numero_gafete" class="form-label">Número de Gafete</label>
+            </div>
           </div>
 
           <!-- Teléfono -->
-          <div class="col-md-6 mb-3">
+          <div class="col-md-6 form-group-animated">
             <label for="telefono" class="form-label">Teléfono</label>
-            <input name="telefono" id="telefono" type="tel" maxlength="11" class="form-control"
-                   value="<?= htmlspecialchars($chofer['telefono']) ?>">
+            <div class="form-floating-custom">
+              <input name="telefono" id="telefono" type="tel" maxlength="11" class="form-control input-pulse input-gradient"
+                    value="<?= htmlspecialchars($chofer['telefono']) ?>">
+              <label for="telefono" class="form-label">Teléfono</label>
+            </div>
           </div>
-        </div>
 
-        <div class="row">
           <!-- Email -->
-          <div class="col-md-6 mb-3">
+          <div class="col-md-6 form-group-animated">
             <label for="email" class="form-label">Email</label>
-            <input name="email" id="email" type="email" class="form-control"
-                   value="<?= htmlspecialchars($chofer['email']) ?>">
+            <div class="form-floating-custom">
+              <input name="email" id="email" type="email" class="form-control input-pulse input-typing"
+                     value="<?= htmlspecialchars($chofer['email']) ?>">
+              <label for="email" class="form-label">Email</label>
+            </div>
           </div>
 
           <!-- Fecha de Ingreso -->
-          <div class="col-md-6 mb-3">
+          <div class="col-md-6 form-group-animated">
             <label for="fecha_ingreso" class="form-label">Fecha de Ingreso</label>
-            <input name="fecha_ingreso" id="fecha_ingreso" type="date" class="form-control"
-                   value="<?= htmlspecialchars($chofer['fecha_ingreso']) ?>">
+            <div class="form-floating-custom">
+              <input name="fecha_ingreso" id="fecha_ingreso" type="text" class="form-control input-pulse input-gradient"
+                     value="<?= htmlspecialchars($chofer['fecha_ingreso']) ?>">
+              <label for="fecha_ingreso" class="form-label">Fecha de Ingreso</label>
+            </div>
+          </div>
+
+          <!-- Cambiar foto -->
+          <div class="col-md-6 form-group-animated">
+            <label for="foto" class="form-label">Nueva Foto</label>
+            <div class="form-floating-custom">
+              <input name="foto" id="foto" type="file" class="form-control no-animation no-border-style" accept="image/*">
+            </div>
+          </div>
+
+          <!-- Foto actual -->
+          <div class="mb-3 form-group-animated">
+            <label class="form-label">Foto Actual</label><br>
+            <?php if (!empty($chofer['foto_url'])): ?>
+              <img src="<?= htmlspecialchars($chofer['foto_url']) ?>" alt="Foto Chofer" width="100" class="mb-2">
+            <?php else: ?>
+              <span class="text-muted">Sin foto</span>
+            <?php endif; ?>
+          </div>
+
+          <!-- Activo -->
+          <div class="col-md-2 form-group-animated">
+            <div class="form-check">
+              <div class="form-floating-custom">
+                <input name="status" id="status" type="checkbox" class="form-check-input"
+                       <?= $chofer['status'] == 1 ? 'checked' : '' ?>>
+                <label for="status" class="form-check-label">Activo</label>
+              </div>
+            </div>
           </div>
         </div>
 
-        <!-- Foto actual -->
-        <div class="mb-3">
-          <label class="form-label">Foto Actual</label><br>
-          <?php if (!empty($chofer['foto_url'])): ?>
-            <img src="<?= htmlspecialchars($chofer['foto_url']) ?>" alt="Foto Chofer" width="100" class="mb-2">
-          <?php else: ?>
-            <span class="text-muted">Sin foto</span>
-          <?php endif; ?>
+        <div class="text-end mt-4 form-group-animated">
+          <button type="submit" class="btn btn-primary mt-auto w-auto btn-animated">Actualizar</button>
+          <a href="/IMPORTADORES/choferes/lista" class="btn btn-secondary ms-2 mt-auto w-auto btn-animated">Cancelar</a>
         </div>
-
-        <!-- Cambiar foto -->
-        <div class="mb-3">
-          <label for="foto" class="form-label">Nueva Foto</label>
-          <input name="foto" id="foto" type="file" class="form-control" accept="image/*">
-        </div>
-
-        <!-- Activo -->
-        <div class="form-check mb-4">
-          <input name="status" id="status" type="checkbox" class="form-check-input"
-                 <?= $chofer['status'] == 1 ? 'checked' : '' ?>>
-          <label for="status" class="form-check-label">Activo</label>
-        </div>
-
-        <button type="submit" class="btn btn-primary mt-auto w-auto btn-animated">Actualizar</button>
-        <a href="/IMPORTADORES/choferes/lista" class="btn btn-secondary ms-2 mt-auto w-auto btn-animated">Cancelar</a>
       </form>
     </div>
   </div>
diff --git a/views/locaciones/alta_locaciones.php b/views/locaciones/alta_locaciones.php
index 51a7c8e..b59d961 100644
--- a/views/locaciones/alta_locaciones.php
+++ b/views/locaciones/alta_locaciones.php
@@ -64,6 +64,51 @@ if ($tipoUsuario === 'agente_aduanal') {
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
     .btn-animated:hover::before { left: 100%; }
     .hide { display: none !important; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { /*border-color: #198754; background-color: #f8fff9;*/ }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
+    @keyframes shake {
+      0%, 100% { transform: translateX(0); }
+      25% { transform: translateX(-5px); }
+      75% { transform: translateX(5px); }
+    }
+    /* Floating labels para inputs texto */
+    .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
+    .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
+    .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
+    .form-floating-custom .form-control:focus ~ .form-label,
+    .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
+    @keyframes inputPulse {
+    0%   { transform: scale(1); }
+    50%  { transform: scale(1.02); }
+    100% { transform: scale(1); }
+    }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { /*border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9);*/ animation: successGlow 1s ease-in-out; }
+    @keyframes successGlow {
+    0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    }
+    /* Animación para los campos del formulario */
+    .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
+    @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
   </style>
 </head>
 <body>
@@ -73,15 +118,15 @@ if ($tipoUsuario === 'agente_aduanal') {
     <div class="row g-3">
 
       <!-- Nuevo Estado -->
-      <div class="col-md">
+      <div class="col-md form-group-animated">
         <div class="card p-4 bg-white shadow-sm card-hover position-relative h-auto">
           <form id="estadoForm">
             <h4 class="mb-4 text-dark">➕ Nuevo Estado</h4><br>
             <!-- País -->
-            <div class="col-md-12">
+            <div class="col-md-12 form-group-animated">
               <label for="paisEstado" class="form-label">País *</label>
               <select id="paisEstado" name="pais" class="form-select" required>
-                <option value="">Selecciona país</option>
+                <option value="">-- Selecciona un país --</option>
                 <?php foreach($paises as $p): ?>
                   <option value="<?= $p['id_pais'] ?>">
                     <?= htmlspecialchars($p['nombre']) ?>
@@ -91,12 +136,12 @@ if ($tipoUsuario === 'agente_aduanal') {
             </div><br><br><br>
 
             <!-- Estado -->
-            <div class="col-md-12">
+            <div class="col-md-12 form-group-animated">
               <label for="entidadEstado" class="form-label">Entidad / Provincia *</label>
               <input id="entidadEstado" name="entidad" class="form-control" required>
             </div><br><br>
 
-            <div class="col-md-4 d-flex align-items-end">
+            <div class="col-md-4 d-flex align-items-end form-group-animated">
               <button type="submit" class="btn btn-success W-100 btn-animated">
                 <i class="fas fa-plus"></i> Registrar Estado
               </button>
@@ -108,25 +153,25 @@ if ($tipoUsuario === 'agente_aduanal') {
       </div>
 
       <!-- Nueva Ciudad -->
-      <div class="col-md">
+      <div class="col-md form-group-animated">
         <div class="card p-4 bg-white shadow-sm card-hover position-relative h-auto">
           <form id="ciudadForm" action="/IMPORTADORES/locaciones/guadarCiudad" method="POST" enctype="multipart/form-data">
             <h4 class="mb-4 text-dark">➕ Nueva Ciudad</h4>
             <!-- País -->
-            <div class="col-md-12">
+            <div class="col-md-12 form-group-animated">
               <label for="paisCiudad" class="form-label">País *</label>
               <select id="paisCiudad" name="pais" class="form-select" required>
-                <option value="">Selecciona país</option>
-                  <?php foreach($paises as $p): ?>
-                    <option value="<?= $p['id_pais'] ?>">
-                      <?= htmlspecialchars($p['nombre']) ?>
-                    </option>
+                <option value="">-- Selecciona un país --</option>
+                <?php foreach($paises as $p): ?>
+                  <option value="<?= $p['id_pais'] ?>">
+                    <?= htmlspecialchars($p['nombre']) ?>
+                  </option>
                 <?php endforeach; ?>
               </select>
             </div><br>
 
             <!-- Estado -->
-            <div class="col-md-12">
+            <div class="col-md-12 form-group-animated">
               <label for="entidadCiudad" class="form-label">Entidad / Provincia *</label>
               <select id="estadoCiudad" name="entidad" class="form-select" required disabled>
                 <option value="">Primero país…</option>
@@ -134,12 +179,12 @@ if ($tipoUsuario === 'agente_aduanal') {
             </div><br>
 
             <!-- Ciudad -->
-            <div class="col-md-12">
+            <div class="col-md-12 form-group-animated">
               <label for="nombreCiudad" class="form-label">Ciudad *</label>
               <input id="nombreCiudad" name="ciudad" class="form-control" required>
             </div><br>
 
-            <div class="col-md-4 d-flex align-items-end">
+            <div class="col-md-4 d-flex align-items-end form-group-animated">
               <button type="submit" class="btn btn-success W-100 btn-animated">
                 <i class="fas fa-plus"></i> Registrar Ciudad
               </button>
@@ -156,12 +201,12 @@ if ($tipoUsuario === 'agente_aduanal') {
     // Función para cargar estados
     function cargarEstados(paisId, selectElement) {
       selectElement.innerHTML = '<option>Cargando...</option>';
-      selectElement.disabled = true;
+      selectElement.disabled  = true;
       
       fetch(`/IMPORTADORES/locaciones/estados?pais=${paisId}`)
         .then(response => response.json())
         .then(estados => {
-          selectElement.innerHTML = '<option value="">Selecciona estado</option>';
+          selectElement.innerHTML = '<option value="">-- Selecciona un estado --</option>';
           estados.forEach(estado => {
             const option = new Option(estado.nombre, estado.id_estado);
             selectElement.add(option);
@@ -176,14 +221,14 @@ if ($tipoUsuario === 'agente_aduanal') {
 
     // Evento para cargar estados cuando se selecciona país en formulario de ciudad
     document.getElementById('paisCiudad').addEventListener('change', function(e) {
-      const paisId = e.target.value;
+      const paisId       = e.target.value;
       const estadoSelect = document.getElementById('estadoCiudad');
       
       if (paisId) {
         cargarEstados(paisId, estadoSelect);
       } else {
-        estadoSelect.innerHTML = '<option value="">Primero selecciona país</option>';
-        estadoSelect.disabled = true;
+        estadoSelect.innerHTML = '<option value="">Primero selecciona un país...</option>';
+        estadoSelect.disabled  = true;
       }
     });
 
@@ -192,28 +237,20 @@ if ($tipoUsuario === 'agente_aduanal') {
       e.preventDefault();
       
       // Obtener valores directamente
-      const paisSelect = document.getElementById('paisEstado');
+      const paisSelect   = document.getElementById('paisEstado');
       const entidadInput = document.getElementById('entidadEstado');
       
-      const paisValue = paisSelect.value;
+      const paisValue    = paisSelect.value;
       const entidadValue = entidadInput.value.trim();
       
       // Validación en frontend
       if (!paisValue) {
-        Swal.fire({
-          icon: 'warning',
-          title: 'Campo requerido',
-          text: 'Debe seleccionar un país'
-        });
+        Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'Debe seleccionar un país' });
         return;
       }
       
       if (!entidadValue) {
-        Swal.fire({
-          icon: 'warning',
-          title: 'Campo requerido',
-          text: 'Debe ingresar el nombre del estado'
-        });
+        Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'Debe ingresar el nombre del estado' });
         return;
       }
       
@@ -222,11 +259,11 @@ if ($tipoUsuario === 'agente_aduanal') {
       formData.append('pais', paisValue);
       formData.append('entidad', entidadValue);
       
-      const submitBtn = this.querySelector('button[type="submit"]');
+      const submitBtn    = this.querySelector('button[type="submit"]');
       const originalText = submitBtn.innerHTML;
       
       submitBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Guardando...';
-      submitBtn.disabled = true;
+      submitBtn.disabled  = true;
       
       // Debug: mostrar lo que se va a enviar
       console.log('Enviando:', {
@@ -241,33 +278,19 @@ if ($tipoUsuario === 'agente_aduanal') {
       .then(response => response.json())
       .then(data => {
         if (data.success) {
-          Swal.fire({
-            icon: 'success',
-            title: '¡Éxito!',
-            text: data.message,
-            timer: 2000,
-            showConfirmButton: false
-          });
+          Swal.fire({ icon: 'success', title: '¡Éxito!', text: data.message, timer: 2000, showConfirmButton: false });
           this.reset();
         } else {
-          Swal.fire({
-            icon: 'error',
-            title: 'Error',
-            text: data.message
-          });
+          Swal.fire({ icon: 'error', title: 'Error', text: data.message });
         }
       })
       .catch(error => {
         console.error('Error:', error);
-        Swal.fire({
-          icon: 'error',
-          title: 'Error',
-          text: 'Ocurrió un error al procesar la solicitud'
-        });
+        Swal.fire({ icon: 'error', title: 'Error', text: 'Ocurrió un error al procesar la solicitud' });
       })
       .finally(() => {
         submitBtn.innerHTML = originalText;
-        submitBtn.disabled = false;
+        submitBtn.disabled  = false;
       });
     });
 
@@ -275,12 +298,12 @@ if ($tipoUsuario === 'agente_aduanal') {
     document.getElementById('ciudadForm').addEventListener('submit', function(e) {
       e.preventDefault();
       
-      const formData = new FormData(this);
-      const submitBtn = this.querySelector('button[type="submit"]');
+      const formData     = new FormData(this);
+      const submitBtn    = this.querySelector('button[type="submit"]');
       const originalText = submitBtn.innerHTML;
       
       submitBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Guardando...';
-      submitBtn.disabled = true;
+      submitBtn.disabled  = true;
       
       fetch('/IMPORTADORES/locaciones/guardarCiudad', {
         method: 'POST',
@@ -289,36 +312,60 @@ if ($tipoUsuario === 'agente_aduanal') {
       .then(response => response.json())
       .then(data => {
         if (data.success) {
-          Swal.fire({
-            icon: 'success',
-            title: '¡Éxito!',
-            text: data.message,
-            timer: 2000,
-            showConfirmButton: false
-          });
+          Swal.fire({ icon: 'success', title: '¡Éxito!', text: data.message, timer: 2000, showConfirmButton: false });
           this.reset();
           // Resetear el select de estados
           document.getElementById('estadoCiudad').innerHTML = '<option value="">Primero selecciona país</option>';
-          document.getElementById('estadoCiudad').disabled = true;
+          document.getElementById('estadoCiudad').disabled  = true;
         } else {
-          Swal.fire({
-            icon: 'error',
-            title: 'Error',
-            text: data.message
-          });
+          Swal.fire({ icon: 'error', title: 'Error', text: data.message });
         }
       })
       .catch(error => {
         console.error('Error:', error);
-        Swal.fire({
-          icon: 'error',
-          title: 'Error',
-          text: 'Ocurrió un error al procesar la solicitud'
-        });
+        Swal.fire({ icon: 'error', title: 'Error', text: 'Ocurrió un error al procesar la solicitud' });
       })
       .finally(() => {
         submitBtn.innerHTML = originalText;
-        submitBtn.disabled = false;
+        submitBtn.disabled  = false;
+      });
+    });
+
+    // Script para manejar las animaciones de validación
+    document.addEventListener('DOMContentLoaded', function() {
+      const inputs = document.querySelectorAll('input.form-control');
+      
+      inputs.forEach(input => {
+        // Validación en tiempo real
+        input.addEventListener('input', function() {
+          if (this.checkValidity()) {
+            this.classList.remove('shake');
+            this.classList.add('valid');
+          } else {
+            this.classList.remove('valid');
+          }
+        });
+        
+        // Efecto shake en campos inválidos
+        input.addEventListener('invalid', function() {
+          this.classList.add('shake');
+          setTimeout(() => {
+            this.classList.remove('shake');
+          }, 500);
+        });
+      });
+
+      // Validación del formulario
+      document.getElementById('formAltaPatente').addEventListener('submit', function(e) {
+        e.preventDefault();
+        
+        let isValid = true;
+        inputs.forEach(input => {
+          if (!input.checkValidity()) {
+            input.classList.add('shake');
+            isValid = false;
+          }
+        });
       });
     });
   </script>
diff --git a/views/locaciones/gestion_locaciones.php b/views/locaciones/gestion_locaciones.php
index 6a2465f..5b5264c 100644
--- a/views/locaciones/gestion_locaciones.php
+++ b/views/locaciones/gestion_locaciones.php
@@ -588,7 +588,7 @@ if ($tipoUsuario === 'agente_aduanal') {
       .finally(() => {
         // RESTAURAR BOTÓN
         submitBtn.innerHTML = originalText;
-        submitBtn.disabled = false;
+        submitBtn.disabled  = false;
       });
     });
   </script>
diff --git a/views/partials/sidebar_administrador.php b/views/partials/sidebar_administrador.php
index 3a7cfe9..f84ecf5 100644
--- a/views/partials/sidebar_administrador.php
+++ b/views/partials/sidebar_administrador.php
@@ -26,7 +26,7 @@
       if ($esDashboard): ?>
         Bienvenido, <?= htmlspecialchars($_SESSION['usuario_nombre']) ?>
       <?php else: ?>
-        <a href="/IMPORTADORES/sistemas/logout" class="btn btn-outline-light btn-sm">Cerrar Sesión</a>
+        <a href="/IMPORTADORES/sistemas/logout" class="btn btn-outline-light btn-sm ms-2 W-auto btn-animated">Cerrar Sesión</a>
       <?php endif; ?>
     </div>  
   </div>
diff --git a/views/partials/sidebar_agencia.php b/views/partials/sidebar_agencia.php
index 772d04d..2715c2d 100644
--- a/views/partials/sidebar_agencia.php
+++ b/views/partials/sidebar_agencia.php
@@ -26,7 +26,7 @@
       if ($esDashboard): ?>
         Bienvenido, <?= htmlspecialchars($_SESSION['usuario_nombre']) ?>
       <?php else: ?>
-        <a href="/IMPORTADORES/sistemas/logout" class="btn btn-outline-light btn-sm">Cerrar Sesión</a>
+        <a href="/IMPORTADORES/sistemas/logout" class="btn btn-outline-light btn-sm ms-2 W-auto btn-animated">Cerrar Sesión</a>
       <?php endif; ?>
     </div>
   </div>
diff --git a/views/partials/sidebar_agente.php b/views/partials/sidebar_agente.php
index 8ed44c7..c173c8a 100644
--- a/views/partials/sidebar_agente.php
+++ b/views/partials/sidebar_agente.php
@@ -26,7 +26,7 @@
       if ($esDashboard): ?>
         Bienvenido, <?= htmlspecialchars($_SESSION['usuario_nombre']) ?>
       <?php else: ?>
-        <a href="/IMPORTADORES/sistemas/logout" class="btn btn-outline-light btn-sm">Cerrar Sesión</a>
+        <a href="/IMPORTADORES/sistemas/logout" class="btn btn-outline-light btn-sm ms-2 W-auto btn-animated">Cerrar Sesión</a>
       <?php endif; ?>
     </div>
   </div>
diff --git a/views/partials/sidebar_configuracion.php b/views/partials/sidebar_configuracion.php
index d8812d8..d04d5ec 100644
--- a/views/partials/sidebar_configuracion.php
+++ b/views/partials/sidebar_configuracion.php
@@ -172,7 +172,7 @@ function obtenerUrlPermiso($permiso) {
         default => '/IMPORTADORES/importadores/dashboard'
       };
       ?>
-      <a href="<?= $urlRegreso ?>" class="btn btn-outline-light btn-sm" style="margin: 0 0 0 25px;">
+      <a href="<?= $urlRegreso ?>" class="btn btn-outline-light btn-sm ms-2 W-auto btn-animated" style="margin: 0 0 0 25px;">
         ← Panel Principal
       </a>
     </div>
diff --git a/views/partials/sidebar_importador.php b/views/partials/sidebar_importador.php
index 2794077..8fd77f5 100644
--- a/views/partials/sidebar_importador.php
+++ b/views/partials/sidebar_importador.php
@@ -24,7 +24,7 @@
       if ($esDashboard): ?>
         Bienvenido, <?= htmlspecialchars($_SESSION['usuario_nombre']) ?>
       <?php else: ?>
-        <a href="/IMPORTADORES/sistemas/logout" class="btn btn-outline-light btn-sm">Cerrar Sesión</a>
+        <a href="/IMPORTADORES/sistemas/logout" class="btn btn-outline-light btn-sm ms-2 W-auto btn-animated">Cerrar Sesión</a>
       <?php endif; ?>
     </div>
   </div>
diff --git a/views/patente/alta_patente.php b/views/patente/alta_patente.php
index 40cee20..226eb6d 100644
--- a/views/patente/alta_patente.php
+++ b/views/patente/alta_patente.php
@@ -89,6 +89,51 @@ if ($tipoUsuario === 'agente_aduanal') {
     .btn-animated::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
     .btn-animated:hover::before { left: 100%; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { /*border-color: #198754; background-color: #f8fff9;*/ }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
+    @keyframes shake {
+      0%, 100% { transform: translateX(0); }
+      25% { transform: translateX(-5px); }
+      75% { transform: translateX(5px); }
+    }
+    /* Floating labels para inputs texto */
+    .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
+    .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
+    .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
+    .form-floating-custom .form-control:focus ~ .form-label,
+    .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
+    @keyframes inputPulse {
+    0%   { transform: scale(1); }
+    50%  { transform: scale(1.02); }
+    100% { transform: scale(1); }
+    }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { /*border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9);*/ animation: successGlow 1s ease-in-out; }
+    @keyframes successGlow {
+    0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    }
+    /* Animación para los campos del formulario */
+    .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
+    @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
   </style>
 </head>
 <body>
@@ -119,67 +164,67 @@ if ($tipoUsuario === 'agente_aduanal') {
           <!-- Pestaña General -->
           <div class="tab-pane fade show active" id="general" role="tabpanel" aria-labelledby="general-tab">
             <p style="font-weight: bold;">Datos de la Patente / Aduana</p>
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <label for="aduana" class="col-md-2 col-form-label">Aduana</label>
-              <div class="col-md-3">
+              <div class="col-md-3 form-group-animated">
                 <input name="aduana" id="aduana" type="text" maxlength="3" class="form-control" required>
               </div>
               <label for="aduana" class="col-md-2 col-form-label">[ Sin Sección ]</label>
             </div>
 
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <label for="patente" class="col-md-2 col-form-label">Patente</label>
-              <div class="col-md-3">
+              <div class="col-md-3 form-group-animated">
                 <input name="patente" id="patente" type="text" maxlength="4" class="form-control" required>
               </div>
             </div>
 
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <label for="agente_aduanal" class="col-md-2 col-form-label">Agente Aduanal</label>
-              <div class="col-md-10">
+              <div class="col-md-10 form-group-animated">
               <input name="agente_aduanal" id="agente_aduanal" type="text" class="form-control" required>
               </div>
             </div>
 
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <label for="rfc" class="col-md-2 col-form-label">RFC</label>
-              <div class="col-md-6">
+              <div class="col-md-6 form-group-animated">
                 <input name="rfc" id="rfc" type="text" maxlength="13" class="form-control" required>
               </div>
             </div>
 
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <label for="curp" class="col-md-2 col-form-label">CURP</label>
-              <div class="col-md-6">
+              <div class="col-md-6 form-group-animated">
                 <input name="curp" id="curp" type="text" maxlength="18" class="form-control" required>
               </div>
             </div>
 
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <label for="razon_social" class="col-md-2 col-form-label">Razón Social</label>
-              <div class="col-md-10">
+              <div class="col-md-10 form-group-animated">
                 <input name="razon_social" id="razon_social" type="text" class="form-control" required>
               </div>
             </div><hr>
 
-            <div class="col mb-3">
+            <div class="col mb-3 form-group-animated">
               <P>Capturar para el llenado de la Manifestación de Valor</P>
               <p style="font-weight: bold;">Datos del Agente Aduanal:</p>
-              <div class="row mb-3">
+              <div class="row mb-3 form-group-animated">
                 <label for="mf_nombre" class="col-md-2 col-form-label">Nombre(s)</label>
                 <div class="col-md-9">
                     <input name="mf_nombre" id="mf_nombre" type="text" class="form-control">
                 </div>
               </div>
-              <div class="row mb-3">
+              <div class="row mb-3 form-group-animated">
                 <label for="mf_paterno" class="col-md-2 col-form-label">Apellido Paterno</label>
-                <div class="col-md-9">
+                <div class="col-md-9 form-group-animated">
                     <input name="mf_paterno" id="mf_paterno" type="text" class="form-control">
                 </div>
               </div>
-              <div class="row mb-3">
+              <div class="row mb-3 form-group-animated">
                 <label for="mf_materno" class="col-md-2 col-form-label">Apellido Materno</label>
-                <div class="col-md-9">
+                <div class="col-md-9 form-group-animated">
                     <input name="mf_materno" id="mf_materno" type="text" class="form-control">
                 </div>
               </div>
@@ -191,107 +236,107 @@ if ($tipoUsuario === 'agente_aduanal') {
             <p style="font-weight: bold;">Números de Validación y Folios</p>
             <!-- Pedimentos -->
             <p>Números de Validación para Pedimentos</p>
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <div class="col-md-1"></div>
               <label for="vp_inicio" class="col-md-1 col-form-label">Inicio:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vp_inicio" id="vp_inicio" type="text" maxlength="3" class="form-control" value="000">
               </div>
               <div class="col-md-1"></div>
               <label for="vp_final" class="col-md-1 col-form-label">Final:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vp_final" id="vp_final" type="text" maxlength="3" class="form-control" value="000">
               </div>
               <div class="col-md-1"></div>
               <label for="vp_siguiente" class="col-md-1 col-form-label">Siguiente:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vp_siguiente" id="vp_siguiente" type="text" maxlength="3" class="form-control" value="000">
               </div>
             </div><hr>
 
             <!-- Pago Electrónico -->
             <p>Números de Validación para Pago Electrónico</p>
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <div class="col-md-1"></div>
               <label for="vpe_inicio" class="col-md-1 col-form-label">Inicio:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vpe_inicio" id="vpe_inicio" type="text" maxlength="3" class="form-control" value="000">
               </div>
               <div class="col-md-1"></div>
               <label for="vpe_final" class="col-md-1 col-form-label">Final:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vpe_final" id="vpe_final" type="text" maxlength="3" class="form-control" value="000">
               </div>
               <div class="col-md-1"></div>
               <label for="vpe_siguiente" class="col-md-1 col-form-label">Siguiente:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vpe_siguiente" id="vpe_siguiente" type="text" maxlength="3" class="form-control" value="000">
               </div>
             </div><hr>
 
             <!-- Avisos Traslado / Plantas-Bodegas -->
             <p>Números de Validación para Avisos Traslado / Plantas-Bodegas</p>
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <div class="col-md-1"></div>
               <label for="vat_pb_inicio" class="col-md-1 col-form-label">Inicio:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vat_pb_inicio" id="vat_pb_inicio" type="text" maxlength="3" class="form-control" value="000">
               </div>
               <div class="col-md-1"></div>
               <label for="vat_pb_final" class="col-md-1 col-form-label">Final:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vat_pb_final" id="vat_pb_final" type="text" maxlength="3" class="form-control" value="000">
               </div>
               <div class="col-md-1"></div>
               <label for="vat_pb_siguiente" class="col-md-1 col-form-label">Siguiente:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vat_pb_siguiente" id="vat_pb_siguiente" type="text" maxlength="3" class="form-control" value="000">
               </div>
             </div><hr>
 
             <!-- Validación y Folio de Cartas Cupo -->
             <p>Números de Validación para Cartas Cupo</p>
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <div class="col-md-1"></div>
               <label for="vcc_inicio" class="col-md-1 col-form-label">Inicio:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vcc_inicio" id="vcc_inicio" type="text" maxlength="3" class="form-control" value="000">
               </div>
               <div class="col-md-1"></div>
               <label for="vcc_final" class="col-md-1 col-form-label">Final:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vcc_final" id="vcc_final" type="text" maxlength="3" class="form-control" value="000">
               </div>
               <div class="col-md-1"></div>
               <label for="vcc_siguiente" class="col-md-1 col-form-label">Siguiente:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vcc_siguiente" id="vcc_siguiente" type="text" maxlength="3" class="form-control" value="000">
               </div>
             </div><hr>
 
             <!-- Avisos Electrónicos -->
             <p>Números de Validación para Avisos Electrónicos</p>
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <div class="col-md-1"></div>
               <label for="vae_inicio" class="col-md-1 col-form-label">Inicio:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vae_inicio" id="vae_inicio" type="text" maxlength="3" class="form-control" value="000">
               </div>
               <div class="col-md-1"></div>
               <label for="vae_final" class="col-md-1 col-form-label">Final:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vae_final" id="vae_final" type="text" maxlength="3" class="form-control" value="000">
               </div>
               <div class="col-md-1"></div>
               <label for="vae_siguiente" class="col-md-1 col-form-label">Siguiente:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vae_siguiente" id="vae_siguiente" type="text" maxlength="3" class="form-control" value="000">
               </div>
             </div>
           </div>
         </div>
 
-        <div style="display: flex; justify-content: right;">
+        <div class="text-end mt-4 form-group-animated">
           <button type="submit" class="btn btn-primary mt-auto w-auto btn-animated">Registrar</button>
           <a href="/IMPORTADORES/patente/lista" class="btn btn-secondary ms-2 mt-auto w-auto btn-animated">Cancelar</a>
         </div>
@@ -421,6 +466,43 @@ if ($tipoUsuario === 'agente_aduanal') {
       // SI TODAS LAS VALIDACIONES PASAN, ENVIAR EL FORMULARIO
       this.submit();
     });
+    // Script para manejar las animaciones de validación
+    document.addEventListener('DOMContentLoaded', function() {
+      const inputs = document.querySelectorAll('input.form-control');
+      
+      inputs.forEach(input => {
+        // Validación en tiempo real
+        input.addEventListener('input', function() {
+          if (this.checkValidity()) {
+            this.classList.remove('shake');
+            this.classList.add('valid');
+          } else {
+            this.classList.remove('valid');
+          }
+        });
+        
+        // Efecto shake en campos inválidos
+        input.addEventListener('invalid', function() {
+          this.classList.add('shake');
+          setTimeout(() => {
+            this.classList.remove('shake');
+          }, 500);
+        });
+      });
+
+      // Validación del formulario
+      document.getElementById('formAltaPatente').addEventListener('submit', function(e) {
+        e.preventDefault();
+        
+        let isValid = true;
+        inputs.forEach(input => {
+          if (!input.checkValidity()) {
+            input.classList.add('shake');
+            isValid = false;
+          }
+        });
+      });
+    });
   </script>
 
 </body>
diff --git a/views/patente/editar.php b/views/patente/editar.php
index a120033..f351e07 100644
--- a/views/patente/editar.php
+++ b/views/patente/editar.php
@@ -86,6 +86,51 @@ if ($tipoUsuario === 'agente_aduanal') {
     .btn-animated::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
     .btn-animated:hover::before { left: 100%; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { /*border-color: #198754; background-color: #f8fff9;*/ }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
+    @keyframes shake {
+      0%, 100% { transform: translateX(0); }
+      25% { transform: translateX(-5px); }
+      75% { transform: translateX(5px); }
+    }
+    /* Floating labels para inputs texto */
+    .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
+    .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
+    .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
+    .form-floating-custom .form-control:focus ~ .form-label,
+    .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
+    @keyframes inputPulse {
+    0%   { transform: scale(1); }
+    50%  { transform: scale(1.02); }
+    100% { transform: scale(1); }
+    }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { /*border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9);*/ animation: successGlow 1s ease-in-out; }
+    @keyframes successGlow {
+    0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    }
+    /* Animación para los campos del formulario */
+    .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
+    @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
   </style>
 </head>
 <body>
@@ -118,75 +163,75 @@ if ($tipoUsuario === 'agente_aduanal') {
           <!-- Pestaña General -->
           <div class="tab-pane fade show active" id="general" role="tabpanel" aria-labelledby="general-tab">
             <p style="font-weight: bold;">Datos de la Patente / Aduana</p>
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <label for="aduana" class="col-md-2 col-form-label">Aduana</label>
-              <div class="col-md-3">
+              <div class="col-md-3 form-group-animated">
                 <input name="aduana" id="aduana" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars($agente['aduana'] ?? '') ?>" required>
               </div>
               <label for="aduana" class="col-md-2 col-form-label">[Sin Sección]</label>
             </div>
 
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <label for="patente" class="col-md-2 col-form-label">Patente</label>
-              <div class="col-md-3">
+              <div class="col-md-3 form-group-animated">
                 <input name="patente" id="patente" type="text" maxlength="4" class="form-control"
                 value="<?= htmlspecialchars($agente['patente'] ?? '') ?>" required>
               </div>
             </div>
 
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <label for="agente_aduanal" class="col-md-2 col-form-label">Agente Aduanal</label>
-              <div class="col-md-10">
+              <div class="col-md-10 form-group-animated">
               <input name="agente_aduanal" id="agente_aduanal" type="text" class="form-control"
               value="<?= htmlspecialchars($agente['agente_aduanal'] ?? '') ?>" required>
               </div>
             </div>
 
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <label for="rfc" class="col-md-2 col-form-label">RFC</label>
-              <div class="col-md-6">
+              <div class="col-md-6 form-group-animated">
                 <input name="rfc" id="rfc" type="text" maxlength="13" class="form-control"
                 value="<?= htmlspecialchars($agente['rfc'] ?? '') ?>" required>
               </div>
             </div>
 
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <label for="curp" class="col-md-2 col-form-label">CURP</label>
-              <div class="col-md-6">
+              <div class="col-md-6 form-group-animated">
                 <input name="curp" id="curp" type="text" maxlength="18" class="form-control"
                 value="<?= htmlspecialchars($agente['curp'] ?? '') ?>" required>
               </div>
             </div>
 
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <label for="razon_social" class="col-md-2 col-form-label">Razón Social</label>
-              <div class="col-md-10">
+              <div class="col-md-10 form-group-animated">
                 <input name="razon_social" id="razon_social" type="text" class="form-control"
                 value="<?= htmlspecialchars($agente['razon_social'] ?? '') ?>" required>
               </div>
             </div><hr>
 
-            <div class="col mb-3">
+            <div class="col mb-3 form-group-animated">
               <P>Capturar para el llenado de la Manifestación de Valor</P>
               <p style="font-weight: bold;">Datos del Agente Aduanal:</p>
-              <div class="row mb-3">
+              <div class="row mb-3 form-group-animated">
                 <label for="mf_nombre" class="col-md-2 col-form-label">Nombre(s)</label>
-                <div class="col-md-9">
+                <div class="col-md-9 form-group-animated">
                     <input name="mf_nombre" id="mf_nombre" type="text" class="form-control"
                     value="<?= htmlspecialchars($agente['mf_nombre'] ?? '') ?>">
                 </div>
               </div>
-              <div class="row mb-3">
+              <div class="row mb-3 form-group-animated">
                 <label for="mf_paterno" class="col-md-2 col-form-label">Apellido Paterno</label>
-                <div class="col-md-9">
+                <div class="col-md-9 form-group-animated">
                     <input name="mf_paterno" id="mf_paterno" type="text" class="form-control"
                     value="<?= htmlspecialchars($agente['mf_paterno'] ?? '') ?>">
                 </div>
               </div>
-              <div class="row mb-3">
+              <div class="row mb-3 form-group-animated">
                 <label for="mf_materno" class="col-md-2 col-form-label">Apellido Materno</label>
-                <div class="col-md-9">
+                <div class="col-md-9 form-group-animated">
                     <input name="mf_materno" id="mf_materno" type="text" class="form-control"
                     value="<?= htmlspecialchars($agente['mf_materno'] ?? '') ?>">
                 </div>
@@ -199,22 +244,22 @@ if ($tipoUsuario === 'agente_aduanal') {
             <p style="font-weight: bold;">Números de Validación y Folios</p>
             <!-- Pedimentos -->
             <p>Números de Validación para Pedimentos</p>
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <div class="col-md-1"></div>
               <label for="vp_inicio" class="col-md-1 col-form-label">Inicio:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vp_inicio" id="vp_inicio" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vp_inicio'] ?? '')) ?>">
               </div>
               <div class="col-md-1"></div>
               <label for="vp_final" class="col-md-1 col-form-label">Final:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vp_final" id="vp_final" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vp_final'] ?? '')) ?>">
               </div>
               <div class="col-md-1"></div>
               <label for="vp_siguiente" class="col-md-1 col-form-label">Siguiente:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vp_siguiente" id="vp_siguiente" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vp_siguiente'] ?? '')) ?>">
               </div>
@@ -222,22 +267,22 @@ if ($tipoUsuario === 'agente_aduanal') {
 
             <!-- Pago Electrónico -->
             <p>Números de Validación para Pago Electrónico</p>
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <div class="col-md-1"></div>
               <label for="vpe_inicio" class="col-md-1 col-form-label">Inicio:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vpe_inicio" id="vpe_inicio" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vpe_inicio'] ?? '')) ?>">
               </div>
               <div class="col-md-1"></div>
               <label for="vpe_final" class="col-md-1 col-form-label">Final:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vpe_final" id="vpe_final" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vpe_final'] ?? '')) ?>">
               </div>
               <div class="col-md-1"></div>
               <label for="vpe_siguiente" class="col-md-1 col-form-label">Siguiente:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vpe_siguiente" id="vpe_siguiente" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vpe_siguiente'] ?? '')) ?>">
               </div>
@@ -245,22 +290,22 @@ if ($tipoUsuario === 'agente_aduanal') {
 
             <!-- Avisos Traslado / Plantas-Bodegas -->
             <p>Números de Validación para Avisos Traslado / Plantas-Bodegas</p>
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <div class="col-md-1"></div>
               <label for="vat_pb_inicio" class="col-md-1 col-form-label">Inicio:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vat_pb_inicio" id="vat_pb_inicio" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vat_pb_inicio'] ?? '')) ?>">
               </div>
               <div class="col-md-1"></div>
               <label for="vat_pb_final" class="col-md-1 col-form-label">Final:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vat_pb_final" id="vat_pb_final" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vat_pb_final'] ?? '')) ?>">
               </div>
               <div class="col-md-1"></div>
               <label for="vat_pb_siguiente" class="col-md-1 col-form-label">Siguiente:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vat_pb_siguiente" id="vat_pb_siguiente" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vat_pb_siguiente'] ?? '')) ?>">
               </div>
@@ -268,22 +313,22 @@ if ($tipoUsuario === 'agente_aduanal') {
 
             <!-- Validación y Folio de Cartas Cupo -->
             <p>Números de Validación para Cartas Cupo</p>
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <div class="col-md-1"></div>
               <label for="vcc_inicio" class="col-md-1 col-form-label">Inicio:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vcc_inicio" id="vcc_inicio" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vcc_inicio'] ?? '')) ?>">
               </div>
               <div class="col-md-1"></div>
               <label for="vcc_final" class="col-md-1 col-form-label">Final:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vcc_final" id="vcc_final" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vcc_final'] ?? '')) ?>">
               </div>
               <div class="col-md-1"></div>
               <label for="vcc_siguiente" class="col-md-1 col-form-label">Siguiente:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vcc_siguiente" id="vcc_siguiente" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vcc_siguiente'] ?? '')) ?>">
               </div>
@@ -291,22 +336,22 @@ if ($tipoUsuario === 'agente_aduanal') {
 
             <!-- Avisos Electrónicos -->
             <p>Números de Validación para Avisos Electrónicos</p>
-            <div class="row mb-3">
+            <div class="row mb-3 form-group-animated">
               <div class="col-md-1"></div>
               <label for="vae_inicio" class="col-md-1 col-form-label">Inicio:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vae_inicio" id="vae_inicio" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vae_inicio'] ?? '')) ?>">
               </div>
               <div class="col-md-1"></div>
               <label for="vae_final" class="col-md-1 col-form-label">Final:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vae_final" id="vae_final" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vae_final'] ?? '')) ?>">
               </div>
               <div class="col-md-1"></div>
               <label for="vae_siguiente" class="col-md-1 col-form-label">Siguiente:</label>
-              <div class="col-md-1">
+              <div class="col-md-1 form-group-animated">
                 <input name="vae_siguiente" id="vae_siguiente" type="text" maxlength="3" class="form-control"
                 value="<?= htmlspecialchars(sprintf('%03d', $agente['vae_siguiente'] ?? '')) ?>">
               </div>
@@ -314,7 +359,7 @@ if ($tipoUsuario === 'agente_aduanal') {
           </div>
         </div>
 
-        <div style="display: flex; justify-content: right;">
+        <div class="text-end mt-4 form-group-animated">
           <button type="submit" class="btn btn-success">💾 Guardar</button>
           <a href="/IMPORTADORES/patente/lista" class="btn btn-secondary ms-2 mt-auto w-auto btn-animated">Cancelar</a>
         </div>
diff --git a/views/patente/lista.php b/views/patente/lista.php
index 81ce5c1..cd03a61 100644
--- a/views/patente/lista.php
+++ b/views/patente/lista.php
@@ -110,8 +110,8 @@ if ($tipoUsuario === 'agente_aduanal') {
                 <td><?= htmlspecialchars($aa['curp']) ?></td>
                 <td><?= htmlspecialchars($aa['razon_social']) ?></td>
                 <td>
-                  <a href="/IMPORTADORES/patente/editar?id=<?= $aa['id_agente'] ?>" class="btn btn-sm btn-primary">✏️</a>
-                  <button class="btn btn-sm btn-danger" onclick="confirmDeleteChofer(<?= $aa['id_agente'] ?>)">🗑️</button>
+                  <a href="/IMPORTADORES/patente/editar?id=<?= $aa['id_agente'] ?>" class="btn btn-sm btn-primary mt-auto w-auto btn-animated">✏️</a>
+                  <button class="btn btn-sm btn-danger mt-auto w-auto btn-animated" onclick="confirmDeleteChofer(<?= $aa['id_agente'] ?>)">🗑️</button>
                 </td>
               </tr>
             <?php endforeach; ?>
@@ -147,13 +147,13 @@ if ($tipoUsuario === 'agente_aduanal') {
     });
 
     <?php if(isset($_GET['deleted'])): ?>
-      Swal.fire('¡Hecho!','Agente eliminado.','success');
+      Swal.fire('¡Hecho!','Patente eliminada.','success');
     <?php endif; ?>
     <?php if(isset($_GET['created'])): ?>
-      Swal.fire('¡Listo!','Agente creado.','success');
+      Swal.fire('¡Listo!','Patente creado.','success');
     <?php endif; ?>
     <?php if(isset($_GET['updated'])): ?>
-      Swal.fire('¡Listo!','Agente actualizado.','success');
+      Swal.fire('¡Listo!','Patente actualizada.','success');
     <?php endif; ?>
   </script>
 
diff --git a/views/productos_frecuentes/alta.php b/views/productos_frecuentes/alta.php
index a512de4..1ae708f 100644
--- a/views/productos_frecuentes/alta.php
+++ b/views/productos_frecuentes/alta.php
@@ -28,8 +28,11 @@
   <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
   <!-- Choices.js CSS -->
   <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/choices.js/public/assets/styles/choices.min.css"/>
-  <!-- SweetAlert2 -->
+  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
+  <link href="https://cdn.datatables.net/1.13.4/css/jquery.dataTables.min.css" rel="stylesheet">
   <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
+  <script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
+  <script src="https://cdn.datatables.net/1.13.4/js/jquery.dataTables.min.js"></script>
   <!-- Font Awesome -->
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
   <!-- Animate.css para animaciones adicionales -->
@@ -67,6 +70,51 @@
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
     .btn-animated:hover::before { left: 100%; }
     .form-label { font-weight: 500; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { /*border-color: #198754; background-color: #f8fff9;*/ }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
+    @keyframes shake {
+      0%, 100% { transform: translateX(0); }
+      25% { transform: translateX(-5px); }
+      75% { transform: translateX(5px); }
+    }
+    /* Floating labels para inputs texto */
+    .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
+    .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
+    .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
+    .form-floating-custom .form-control:focus ~ .form-label,
+    .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
+    @keyframes inputPulse {
+    0%   { transform: scale(1); }
+    50%  { transform: scale(1.02); }
+    100% { transform: scale(1); }
+    }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { /*border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9);*/ animation: successGlow 1s ease-in-out; }
+    @keyframes successGlow {
+    0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    }
+    /* Animación para los campos del formulario */
+    .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
+    @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
   </style>
 </head>
 <body>
@@ -87,23 +135,23 @@
     <h4 class="mb-4 animate__animated animate__fadeInDown title_glow">➕ Alta de Producto Frecuente</h4>
     <div class="card p-4 shadow-sm bg-white card-hover position-relative h-auto">
       <form id="altaProductoFrecuenteForm" action="/IMPORTADORES/productos_frecuentes/guardar" method="POST">
-        <div class="row g-3">
+        <div class="row g-3 form-group-animated">
           <!-- Sinónimo, Fracción, NICO -->
-          <div class="col-md-4">
+          <div class="col-md-4 form-group-animated">
             <label for="sinonimo" class="form-label">Sinónimo *</label>
             <input type="text" id="sinonimo" name="sinonimo" class="form-control" required>
           </div>
-          <div class="col-md-4">
+          <div class="col-md-4 form-group-animated">
             <label for="fraccion" class="form-label">Fracción *</label>
             <input type="text" id="fraccion" name="fraccion" class="form-control" required>
           </div>
-          <div class="col-md-4">
+          <div class="col-md-4 form-group-animated">
             <label for="nico" class="form-label">NICO *</label>
             <input type="text" id="nico" name="nico" class="form-control" required>
           </div>
 
           <!-- Número de Parte / Proveedor -->
-          <div class="col-md-6">
+          <div class="col-md-6 form-group-animated">
             <label for="numero_parte" class="form-label">Número de Parte</label>
             <input type="text" id="numero_parte" name="numero_parte" class="form-control">
           </div>
@@ -115,7 +163,7 @@
           </div>
 
           <!-- Descripción -->
-          <div class="col-12">
+          <div class="col-12 form-group-animated">
             <label for="descripcion" class="form-label">Descripción</label>
             <textarea id="descripcion" name="descripcion" class="form-control" rows="2"></textarea>
           </div>
@@ -135,7 +183,7 @@
             </select>
           </div>
           <!-- Uso de la Mercancía -->
-          <div class="col-md-4">
+          <div class="col-md-4  form-group-animated">
             <label for="uso_mercancia" class="form-label">Uso de la Mercancía</label>
             <input type="text" id="uso_mercancia" name="uso_mercancia" class="form-control">
           </div>
@@ -174,29 +222,28 @@
 
           <!-- Criterio Preferencia / Tipo Mercancía -->
           <div class="col-md-6">
-                    <label for="criterio_preferencia" class="form-label">Criterio Preferencia</label>
-                  <!-- Agrega `disabled` al select de criterio -->
-                    <select id="criterio_preferencia" name="criterio_preferencia" class="form-select searchable" disabled>
-                    <option value="">-- Selecciona --</option>
-                    <?php foreach($criterios as $val => $lab): ?>
-                        <option value="<?= $val ?>"><?= htmlspecialchars($lab) ?></option>
-                    <?php endforeach; ?>
-                    </select>
-
-                    </div>
-          <div class="col-md-6">
+            <label for="criterio_preferencia" class="form-label">Criterio Preferencia</label>
+            <!-- Agrega `disabled` al select de criterio -->
+            <select id="criterio_preferencia" name="criterio_preferencia" class="form-select searchable" disabled>
+              <option value="">-- Selecciona --</option>
+              <?php foreach($criterios as $val => $lab): ?>
+                <option value="<?= $val ?>"><?= htmlspecialchars($lab) ?></option>
+              <?php endforeach; ?>
+            </select>
+          </div>
+          <div class="col-md-6 form-group-animated">
             <label for="tipo_mercancia" class="form-label">Tipo de Mercancía</label>
             <input type="text" id="tipo_mercancia" name="tipo_mercancia" class="form-control">
           </div>
 
           <!-- Checkboxes -->
-          <div class="col-md-3">
+          <div class="col-md-3 form-group-animated">
             <div class="form-check mt-2">
               <input class="form-check-input" type="checkbox" id="certificado_origen" name="certificado_origen" value="1">
               <label class="form-check-label" for="certificado_origen">Certificado de Origen</label>
             </div>
           </div>
-          <div class="col-md-3">
+          <div class="col-md-3 form-group-animated">
             <div class="form-check mt-2">
               <input class="form-check-input" type="checkbox" id="documento_en_original" name="documento_en_original" value="1">
               <label class="form-check-label" for="documento_en_original">Documento en Original</label>
@@ -209,7 +256,7 @@
           <input type="hidden" name="frecuencia_uso"  value="1">
 
           <!-- Botones -->
-          <div class="col-12 text-end mt-4">
+          <div class="col-12 text-end mt-4 form-group-animated">
             <button type="submit" class="btn btn-primary mt-auto w-auto btn-animated">Guardar Producto</button>
             <a href="/IMPORTADORES/productos_frecuentes" class="btn btn-secondary ms-2 mt-auto w-auto btn-animated">Cancelar</a>
           </div>
@@ -218,10 +265,12 @@
     </div>
   </div>
 
-  <!-- JS -->
-  <script src="https://code.jquery.com/jquery-3.7.0.min.js"></script>
-  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
+  <!-- Choices.js JS -->
   <script src="https://cdn.jsdelivr.net/npm/choices.js/public/assets/scripts/choices.min.js"></script>
+  <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/npm/select2@4.1.0/dist/js/select2.min.js"></script>
+
   <script>
     document.addEventListener('DOMContentLoaded', () => {
       function fetchJsonOrThrow(url) {
@@ -247,7 +296,7 @@
       ])
       .then(([provData, umcData, paisData]) => {
         // Proveedores
-        const provSel = document.getElementById('proveedor');
+        const provSel     = document.getElementById('proveedor');
         provSel.innerHTML = '<option value="">-- Selecciona Proveedor --</option>';
         provData.results.forEach(item => {
           const o = document.createElement('option');
@@ -255,7 +304,7 @@
           provSel.appendChild(o);
         });
         // Unidades de Medida
-        const umcSel = document.getElementById('umc_id');
+        const umcSel     = document.getElementById('umc_id');
         umcSel.innerHTML = '<option value="">-- Selecciona UMC --</option>';
         umcData.results.forEach(item => {
           const o = document.createElement('option');
@@ -263,13 +312,14 @@
           umcSel.appendChild(o);
         });
         // Países
-        const poSel = document.getElementById('pais_origen_destino');
-        const pcSel = document.getElementById('pais_comprador_vendedor');
+        const poSel     = document.getElementById('pais_origen_destino');
+        const pcSel     = document.getElementById('pais_comprador_vendedor');
         poSel.innerHTML = pcSel.innerHTML = '<option value="">-- Selecciona País --</option>';
         paisData.results.forEach(item => {
           [poSel, pcSel].forEach(sel => {
-            const o = document.createElement('option');
-            o.value = item.id; o.textContent = item.text;
+            const o       = document.createElement('option');
+            o.value       = item.id;
+            o.textContent = item.text;
             sel.appendChild(o);
           });
         });
@@ -284,25 +334,26 @@
           });
         });
 
-// Después de inicializar Choices.js:
-const prefEl = document.getElementById('preferencia');
-const critEl = document.getElementById('criterio_preferencia');
-const critChoice = critEl._choices;
+        // Después de inicializar Choices.js:
+        const prefEl     = document.getElementById('preferencia');
+        const critEl     = document.getElementById('criterio_preferencia');
+        const critChoice = critEl._choices;
 
-function updateCriterio() {
-  if (prefEl.value === 'PROSEC') {
-    critEl.disabled = false;
-    critChoice.enable();
-  } else {
-    critChoice.removeActiveItems();
-    critChoice.disable();
-    critEl.disabled = true;
-  }
-}
-
-prefEl.addEventListener('change', updateCriterio);
-updateCriterio();
+        if (critChoice) {
+          function updateCriterio() {
+            if (prefEl.value === 'PROSEC') {
+              critEl.disabled = false;
+              critChoice.enable();
+            } else {
+              critChoice.removeActiveItems();
+              critChoice.disable();
+              critEl.disabled = true;
+            }
+          }
 
+          prefEl.addEventListener('change', updateCriterio);
+          updateCriterio();
+        }
 
       })
       .catch(err => {
@@ -315,7 +366,67 @@ updateCriterio();
       });
     });
 
+    // Script para manejar las animaciones de validación
+    document.addEventListener('DOMContentLoaded', function() {
+      const inputs = document.querySelectorAll('input.form-control, select.form_select');
+      const selects = document.querySelectorAll('select.form_select');
 
+      inputs.forEach(input => {
+        // Validación en tiempo real
+        input.addEventListener('input', function() {
+          if (this.checkValidity()) {
+            this.classList.remove('shake');
+            this.classList.add('valid');
+          } else {
+            this.classList.remove('valid');
+          }
+        });
+        
+        // Efecto shake en campos inválidos
+        input.addEventListener('invalid', function() {
+          this.classList.add('shake');
+          setTimeout(() => {
+            this.classList.remove('shake');
+          }, 500);
+        });
+      });
+
+      // Configurar selects
+      selects.forEach(select => {
+        select.addEventListener('change', function() {
+          updateSelectState(this);
+        });
+        updateSelectState(select);
+      });
+
+      function updateSelectState(select) {
+        select.setAttribute('value', select.value);
+        
+        if (select.value && select.value !== '') {
+          select.classList.add('valid');
+          select.classList.remove('invalid');
+        } else {
+          select.classList.remove('valid');
+          if (select.hasAttribute('required') && select.closest('form')?.classList.contains('was-validated')) {
+            select.classList.add('invalid');
+          }
+        }
+      }
+      
+      // Validación del formulario
+      document.getElementById('altaProductoFrecuenteForm').addEventListener('submit', function(e) {
+        e.preventDefault();
+        
+        let isValid = true;
+        inputs.forEach(input => {
+          if (!input.checkValidity()) {
+            input.classList.add('shake');
+            isValid = false;
+          }
+        });
+      });
+    });
   </script>
+
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/views/productos_frecuentes/lista.php b/views/productos_frecuentes/lista.php
index 827bca5..e538890 100644
--- a/views/productos_frecuentes/lista.php
+++ b/views/productos_frecuentes/lista.php
@@ -28,8 +28,8 @@
     .card-hover:hover { transform: translateY(-8px) scale(1.02); box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15) !important; }
     .btn-pulse { animation: pulse 2s infinite; }
     @keyframes pulse {
-      0% { transform: scale(1); }
-      50% { transform: scale(1.05); }
+      0%   { transform: scale(1); }
+      50%  { transform: scale(1.05); }
       100% { transform: scale(1); }
     }
     .fade-in-up { animation: fadeInUp 0.8s ease-out; } 
@@ -171,10 +171,10 @@
   <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
   <script src="https://cdn.datatables.net/1.13.4/js/jquery.dataTables.min.js"></script>
   <script>
-    $(document).ready(function() {
+    $(document).ready(function () {
       $('#tablaProductosFrecuentes').DataTable({
         language: {
-          url: '//cdn.datatables.net/plug-ins/1.13.4/i18n/es-ES.json'
+          url: 'https://cdn.datatables.net/plug-ins/1.13.4/i18n/es-ES.json'
         }
       });
     });
diff --git a/views/proveedores/crear.php b/views/proveedores/crear.php
index e53e96a..7f201ea 100644
--- a/views/proveedores/crear.php
+++ b/views/proveedores/crear.php
@@ -30,8 +30,8 @@
     .card-hover:hover { transform: translateY(-8px) scale(1.02); box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15) !important; }
     .btn-pulse { animation: pulse 2s infinite; }
     @keyframes pulse {
-      0% { transform: scale(1); }
-      50% { transform: scale(1.05); }
+      0%   { transform: scale(1); }
+      50%  { transform: scale(1.05); }
       100% { transform: scale(1); }
     }
     .fade-in-up { animation: fadeInUp 0.8s ease-out; } 
@@ -51,6 +51,51 @@
     .btn-animated::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
     .btn-animated:hover::before { left: 100%; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { /*border-color: #198754; background-color: #f8fff9;*/ }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
+    @keyframes shake {
+      0%, 100% { transform: translateX(0); }
+      25% { transform: translateX(-5px); }
+      75% { transform: translateX(5px); }
+    }
+    /* Floating labels para inputs texto */
+    .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
+    .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
+    .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
+    .form-floating-custom .form-control:focus ~ .form-label,
+    .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
+    @keyframes inputPulse {
+    0%   { transform: scale(1); }
+    50%  { transform: scale(1.02); }
+    100% { transform: scale(1); }
+    }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { /*border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9);*/ animation: successGlow 1s ease-in-out; }
+    @keyframes successGlow {
+    0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    }
+    /* Animación para los campos del formulario */
+    .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
+    @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
   </style>
 </head>
 <body>
@@ -76,48 +121,48 @@
     <div class="card p-4 shadow-sm card-hover position-relative h-auto">
       <form action="/IMPORTADORES/proveedores/guardar" method="POST" enctype="multipart/form-data" id="formAltaProveedores">
         <div class="row g-3">
-          <div class="col-md-4">
+          <div class="col-md-4 form-group-animated">
             <label for="Clave" class="form-label">Clave *</label>
             <input type="text" name="Clave" id="Clave" class="form-control" maxlength="20" required>
           </div>
-          <div class="col-md-8">
+          <div class="col-md-8 form-group-animated">
             <label for="Nombre" class="form-label">Nombre *</label>
             <input type="text" name="Nombre" id="Nombre" class="form-control" required>
           </div>
-          <div class="col-md-4">
+          <div class="col-md-4 form-group-animated">
             <label for="RFC" class="form-label">RFC *</label>
             <input type="text" name="RFC" id="RFC" class="form-control" maxlength="13" required>
           </div>
-          <div class="col-md-4">
+          <div class="col-md-4 form-group-animated">
             <label for="Ciudad" class="form-label">Ciudad *</label>
             <input type="text" name="Ciudad" id="Ciudad" class="form-control" required>
           </div>
-          <div class="col-md-4">
+          <div class="col-md-4 form-group-animated">
             <label for="Telefono" class="form-label">Teléfono</label>
             <input type="tel" name="Telefono" id="Telefono" maxlength="11" class="form-control">
           </div>
-          <div class="col-md-6">
+          <div class="col-md-6 form-group-animated">
             <label for="Pais" class="form-label">País</label>
             <input type="text" name="Pais" id="Pais" class="form-control">
           </div>
-          <div class="col-md-6">
+          <div class="col-md-6 form-group-animated">
             <label for="EntidadFederativa" class="form-label">Entidad Federativa</label>
             <input type="text" name="EntidadFederativa" id="EntidadFederativa" class="form-control">
           </div>
-          <div class="col-md-4">
+          <div class="col-md-4 form-group-animated">
             <label for="Municipio" class="form-label">Municipio</label>
             <input type="text" name="Municipio" id="Municipio" class="form-control">
           </div>
-          <div class="col-md-4">
+          <div class="col-md-4 form-group-animated">
             <label for="Colonia" class="form-label">Colonia</label>
             <input type="text" name="Colonia" id="Colonia" class="form-control">
           </div>
-          <div class="col-md-4">
+          <div class="col-md-4 form-group-animated">
             <label for="CodigoPostal" class="form-label">Código Postal</label>
             <input type="text" name="CodigoPostal" id="CodigoPostal" maxlength="5" class="form-control">
           </div>
         </div>
-        <div class="mt-4 text-end">
+        <div class="mt-4 text-end form-group-animated">
           <a href="/IMPORTADORES/proveedores" class="btn btn-secondary me-2 mt-auto w-auto btn-animated">Cancelar</a>
           <button type="submit" class="btn btn-primary mt-auto w-auto btn-animated">Guardar Proveedor</button>
         </div>
@@ -269,6 +314,44 @@
       // SI TODAS LAS VALIDACIONES PASAN, ENVIAR EL FORMULARIO
       this.submit();
     });
+
+    // Script para manejar las animaciones de validación
+    document.addEventListener('DOMContentLoaded', function() {
+      const inputs = document.querySelectorAll('input.form-control');
+      
+      inputs.forEach(input => {
+        // Validación en tiempo real
+        input.addEventListener('input', function() {
+          if (this.checkValidity()) {
+            this.classList.remove('shake');
+            this.classList.add('valid');
+          } else {
+            this.classList.remove('valid');
+          }
+        });
+        
+        // Efecto shake en campos inválidos
+        input.addEventListener('invalid', function() {
+          this.classList.add('shake');
+          setTimeout(() => {
+            this.classList.remove('shake');
+          }, 500);
+        });
+      });
+
+      // Validación del formulario
+      document.getElementById('formAltaProveedores').addEventListener('submit', function(e) {
+        e.preventDefault();
+        
+        let isValid = true;
+        inputs.forEach(input => {
+          if (!input.checkValidity()) {
+            input.classList.add('shake');
+            isValid = false;
+          }
+        });
+      });
+    });
   </script>
 
 </body>
diff --git a/views/reset/change_password.php b/views/reset/change_password.php
index 754c839..3d0d033 100644
--- a/views/reset/change_password.php
+++ b/views/reset/change_password.php
@@ -98,8 +98,12 @@ $dos_factores_estado = obtenerEstadoDosFactores();
       <div class="col-md-6">
         <div class="card shadow-sm p-3">
           <h4 class="mb-4 text-dark">Cambiar contraseña</h4>
-          <p>Al actualizar tu contraseña, refuerzas la seguridad de tu cuenta. Te recomendamos usar una combinación de letras, números y símbolos para mayor seguridad.</p><br><br>
-          <a href="/IMPORTADORES/reset/changePassword" class="btn btn-primary">Cambiar contraseña</a>
+          <p class="text-muted small flex-grow-1 mb-4">Al actualizar tu contraseña, refuerzas la seguridad de tu cuenta. Te recomendamos usar una combinación de letras, números y símbolos para mayor seguridad.</p><br>
+          <form>
+            <button type="button" class="btn btn-primary btn-sm mt-2 w-40 btn-animated" data-bs-toggle="modal" data-bs-target="#modalConfirmarCambio">
+              <i class="fas fa-key"></i>Cambiar contraseña
+            </button>
+          </form>
         </div>
       </div>
 
diff --git a/views/reset/verificar_codigo.php b/views/reset/verificar_codigo.php
index a576989..a0acbaf 100644
--- a/views/reset/verificar_codigo.php
+++ b/views/reset/verificar_codigo.php
@@ -179,8 +179,12 @@ $dos_factores_estado = obtenerEstadoDosFactores();
       <div class="col-md-6">
         <div class="card shadow-sm p-3">
           <h4 class="mb-4 text-dark">Cambiar contraseña</h4>
-          <p>Al actualizar tu contraseña, refuerzas la seguridad de tu cuenta. Te recomendamos usar una combinación de letras, números y símbolos para mayor seguridad.</p><br><br>
-          <a href="/IMPORTADORES/reset/changePassword" class="btn btn-primary">Cambiar contraseña</a>
+          <p class="text-muted small flex-grow-1 mb-4">Al actualizar tu contraseña, refuerzas la seguridad de tu cuenta. Te recomendamos usar una combinación de letras, números y símbolos para mayor seguridad.</p><br>
+          <form>
+            <button type="button" class="btn btn-primary btn-sm mt-2 w-40 btn-animated" data-bs-toggle="modal" data-bs-target="#modalConfirmarCambio">
+              <i class="fas fa-key"></i>Cambiar contraseña
+            </button>
+          </form>
         </div>
       </div>
 
diff --git a/views/solicitud_importacion/crear.php b/views/solicitud_importacion/crear.php
index 72613af..7d65db1 100644
--- a/views/solicitud_importacion/crear.php
+++ b/views/solicitud_importacion/crear.php
@@ -58,6 +58,80 @@
     .btn-animated:hover::before { left: 100%; }
     .hide { display: none !important; }
     .alert { top: 75px; left: 275px; right: 50px; position: fixed; z-index: 1050; width: calc(100% - 285px); }
+    .btn-pulse { animation: pulse 2s infinite; }
+    @keyframes pulse {
+      0% { transform: scale(1); }
+      50% { transform: scale(1.05); }
+      100% { transform: scale(1); }
+    }
+    .fade-in-up { animation: fadeInUp 0.8s ease-out; } 
+    @keyframes fadeInUp {
+      from { opacity: 0; transform: translateY(30px); }
+      to   { opacity: 1; transform: translateY(0); }
+    }
+    /* Responsive animations */
+    @media (max-width: 768px) { .card-hover:hover { transform: translateY(-4px) scale(1.01); } }
+    /* Efecto de glow para elementos activos */
+    .btn.active { box-shadow: 0 0 20px rgba(var(--bs-primary-rgb), 0.5); }
+    /* Animación para el título */
+    .title-glow { text-shadow: 0 0 10px rgba(0, 123, 255, 0.3); }
+    /* Efecto para botones */
+    .btn-animated { transition: all 0.3s ease; position: relative; overflow: hidden; }
+    .btn-animated:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2); }
+    .btn-animated::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
+      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
+    .btn-animated:hover::before { left: 100%; }
+    .form-label { font-weight: 500; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { /*border-color: #198754; background-color: #f8fff9;*/ }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
+    @keyframes shake {
+      0%, 100% { transform: translateX(0); }
+      25% { transform: translateX(-5px); }
+      75% { transform: translateX(5px); }
+    }
+    /* Floating labels para inputs texto */
+    .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
+    .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
+    .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
+    .form-floating-custom .form-control:focus ~ .form-label,
+    .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
+    @keyframes inputPulse {
+    0%   { transform: scale(1); }
+    50%  { transform: scale(1.02); }
+    100% { transform: scale(1); }
+    }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { /*border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9);*/ animation: successGlow 1s ease-in-out; }
+    @keyframes successGlow {
+    0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    }
+    /* Animación para los campos del formulario */
+    .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
+    @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
+    /* ========== ESTILOS PARA CAMPO FOTO (SIN ANIMACIONES) ========== */
+    .no-animation, .no-border-style { transition: none !important;  border: none;  box-shadow: none !important;  background: #fff !important; }
+    .no-animation:focus { transform: none !important;  border: none;  box-shadow: none !important; }
+    .no-animation:hover { animation: none !important; }
+    .no-animation::before, .no-animation::after {  display: none !important; }
   </style>
 </head>
 <body>
@@ -84,11 +158,11 @@
 
         <!-- Sección principal -->
         <div class="row">
-          <div class="col-md-3 mb-3">
+          <div class="col-md-3 mb-3 form-group-animated">
             <label for="numero_factura" class="form-label">Número de Factura</label>
             <input id="numero_factura" name="numero_factura" type="text" class="form-control" required>
           </div>
-          <div class="col-md-3 mb-3">
+          <div class="col-md-3 mb-3 form-group-animated">
             <label for="fecha_factura" class="form-label">Fecha de Factura</label>
             <input id="fecha_factura" name="fecha_factura" type="date" class="form-control" required>
           </div>
@@ -156,7 +230,7 @@
 
         <!-- Valor y vinculación -->
         <div class="row">
-          <div class="col-md-8 mb-3">
+          <div class="col-md-8 mb-3 form-group-animated">
             <label for="valor_factura" class="form-label">Valor Factura</label>
             <input id="valor_factura" name="valor_factura" type="number" step="0.01" min="0" class="form-control" required>
           </div>
@@ -194,9 +268,9 @@
               <?php endforeach; ?>
             </select>
           </div>
-          <div class="col-md-4 mb-3">
+          <div class="col-md-4 mb-3 form-group-animated">
             <label for="foto_solicitud" class="form-label">Foto de la Carga (PIPA)</label>
-            <input id="foto_solicitud" name="foto_solicitud" type="file" class="form-control" accept="image/*">
+            <input id="foto_solicitud" name="foto_solicitud" type="file" class="form-control no-animation no-border-style" accept="image/*">
           </div>
         </div>
 
@@ -221,9 +295,9 @@
             </thead>
             <tbody>
               <tr>
-                <td><input name="partidas[0][descripcion]" class="form-control w-auto" required></td>
-                <td><input name="partidas[0][cantidad_comercial]" type="number" step="0.0001" class="form-control w-auto" min="0" required></td>
-                <td><input name="partidas[0][cantidad_tarifa]" type="number" step="0.0001" class="form-control w-auto" min="0" required></td>
+                <td><input name="partidas[0][descripcion]" class="form-control w-auto form-group-animated" required></td>
+                <td><input name="partidas[0][cantidad_comercial]" type="number" step="0.0001" class="form-control w-auto form-group-animated" min="0" required></td>
+                <td><input name="partidas[0][cantidad_tarifa]" type="number" step="0.0001" class="form-control w-auto form-group-animated" min="0" required></td>
                 <td>
                   <div class="mb-3">
                     <select name="partidas[0][unidad_comercial_id]" class="form-select searchable" required>
@@ -234,8 +308,8 @@
                     </select>
                   </div>
                 </td>
-                <td><input name="partidas[0][valor_factura]" type="number" step="0.01" class="form-control valor-partida w-auto" min="0" required></td>
-                <td><input name="partidas[0][peso_bruto]" type="number" step="0.0001" class="form-control w-auto" min="0" required></td>
+                <td><input name="partidas[0][valor_factura]" type="number" step="0.01" class="form-control valor-partida w-auto form-group-animated" min="0" required></td>
+                <td><input name="partidas[0][peso_bruto]" type="number" step="0.0001" class="form-control w-auto form-group-animated" min="0" required></td>
                 <td>
                   <div class="mb-3">
                     <select name="partidas[0][tasa_preferencial]" class="form-select searchable" required>
@@ -248,24 +322,28 @@
                     </select>
                   </div>
                 </td>
-                <td class="hide"><input name="partidas[0][precio_unitario]" type="number" class="form-control w-auto"></td>
-                <td class="hide"><input name="partidas[0][oma_factura]" class="form-control w-auto"></td>
-                <td><button type="button" class="btn btn-danger btn-sm remove-row">✖️</button></td>
+                <td class="hide"><input name="partidas[0][precio_unitario]" type="number" class="form-control w-auto form-group-animated"></td>
+                <td class="hide"><input name="partidas[0][oma_factura]" class="form-control w-auto form-group-animated"></td>
+                <td><button type="button" class="btn btn-danger btn-sm remove-row mt-auto w-auto btn-animated">✖️</button></td>
               </tr>
             </tbody>
           </table>
         </div>
-        <button type="button" class="btn btn-secondary btn-sm mt-auto w-auto btn-animated" id="add-partida">➕ Agregar partida</button>
+        <div class="form-group-animated">
+          <button type="button" class="btn btn-secondary btn-sm mt-auto w-auto btn-animated" id="add-partida">➕ Agregar partida</button>
+        </div>
 
         <!-- Activo -->
-        <div class="form-check mt-4">
+        <div class="form-check mt-4 form-group-animated">
           <input id="status" name="status" type="checkbox" class="hide form-check-input" checked>
           <label for="status" class="hide form-check-label">Activo</label>
         </div>
 
         <!-- Botones finales -->
-        <button type="submit" class="btn btn-success mt-3 mt-auto w-auto btn-animated">Guardar</button>
-        <a href="/IMPORTADORES/solicitud_importacion/lista" class="btn btn-secondary mt-3 ms-2 mt-auto w-auto btn-animated">Cancelar</a>
+        <div class="col-12 text-end mt-4 form-group-animated"></div>
+          <button type="submit" class="btn btn-success mt-3 mt-auto w-auto btn-animated">Guardar</button>
+          <a href="/IMPORTADORES/solicitud_importacion/lista" class="btn btn-secondary mt-3 ms-2 mt-auto w-auto btn-animated">Cancelar</a>
+        </div>
       </form>
     </div>
   </div>
@@ -512,6 +590,67 @@
         });
       });
     });
+
+    // Script para manejar las animaciones de validación
+    document.addEventListener('DOMContentLoaded', function() {
+      const inputs = document.querySelectorAll('input.form-control, select.form_select');
+      const selects = document.querySelectorAll('select.form_select');
+
+      inputs.forEach(input => {
+        // Validación en tiempo real
+        input.addEventListener('input', function() {
+          if (this.checkValidity()) {
+            this.classList.remove('shake');
+            this.classList.add('valid');
+          } else {
+            this.classList.remove('valid');
+          }
+        });
+        
+        // Efecto shake en campos inválidos
+        input.addEventListener('invalid', function() {
+          this.classList.add('shake');
+          setTimeout(() => {
+            this.classList.remove('shake');
+          }, 500);
+        });
+      });
+
+      // Configurar selects
+      selects.forEach(select => {
+        select.addEventListener('change', function() {
+          updateSelectState(this);
+        });
+        updateSelectState(select);
+      });
+
+      function updateSelectState(select) {
+        select.setAttribute('value', select.value);
+        
+        if (select.value && select.value !== '') {
+          select.classList.add('valid');
+          select.classList.remove('invalid');
+        } else {
+          select.classList.remove('valid');
+          if (select.hasAttribute('required') && select.closest('form')?.classList.contains('was-validated')) {
+            select.classList.add('invalid');
+          }
+        }
+      }
+      
+      // Validación del formulario
+      document.getElementById('altaProductoFrecuenteForm').addEventListener('submit', function(e) {
+        e.preventDefault();
+        
+        let isValid = true;
+        inputs.forEach(input => {
+          if (!input.checkValidity()) {
+            input.classList.add('shake');
+            isValid = false;
+          }
+        });
+      });
+    });
   </script>
   
 </body>
diff --git a/views/solicitud_importacion/editar.php b/views/solicitud_importacion/editar.php
index deae253..e59c877 100644
--- a/views/solicitud_importacion/editar.php
+++ b/views/solicitud_importacion/editar.php
@@ -59,6 +59,80 @@
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
     .btn-animated:hover::before { left: 100%; }
     .hide { display: none !important; }
+    .btn-pulse { animation: pulse 2s infinite; }
+    @keyframes pulse {
+      0% { transform: scale(1); }
+      50% { transform: scale(1.05); }
+      100% { transform: scale(1); }
+    }
+    .fade-in-up { animation: fadeInUp 0.8s ease-out; } 
+    @keyframes fadeInUp {
+      from { opacity: 0; transform: translateY(30px); }
+      to   { opacity: 1; transform: translateY(0); }
+    }
+    /* Responsive animations */
+    @media (max-width: 768px) { .card-hover:hover { transform: translateY(-4px) scale(1.01); } }
+    /* Efecto de glow para elementos activos */
+    .btn.active { box-shadow: 0 0 20px rgba(var(--bs-primary-rgb), 0.5); }
+    /* Animación para el título */
+    .title-glow { text-shadow: 0 0 10px rgba(0, 123, 255, 0.3); }
+    /* Efecto para botones */
+    .btn-animated { transition: all 0.3s ease; position: relative; overflow: hidden; }
+    .btn-animated:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2); }
+    .btn-animated::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
+      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
+    .btn-animated:hover::before { left: 100%; }
+    .form-label { font-weight: 500; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { /*border-color: #198754; background-color: #f8fff9;*/ }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
+    @keyframes shake {
+      0%, 100% { transform: translateX(0); }
+      25% { transform: translateX(-5px); }
+      75% { transform: translateX(5px); }
+    }
+    /* Floating labels para inputs texto */
+    .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
+    .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
+    .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
+    .form-floating-custom .form-control:focus ~ .form-label,
+    .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
+    @keyframes inputPulse {
+    0%   { transform: scale(1); }
+    50%  { transform: scale(1.02); }
+    100% { transform: scale(1); }
+    }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { /*border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9);*/ animation: successGlow 1s ease-in-out; }
+    @keyframes successGlow {
+    0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    }
+    /* Animación para los campos del formulario */
+    .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
+    @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
+    /* ========== ESTILOS PARA CAMPO FOTO (SIN ANIMACIONES) ========== */
+    .no-animation, .no-border-style { transition: none !important;  border: none;  box-shadow: none !important;  background: #fff !important; }
+    .no-animation:focus { transform: none !important;  border: none;  box-shadow: none !important; }
+    .no-animation:hover { animation: none !important; }
+    .no-animation::before, .no-animation::after {  display: none !important; }
   </style>
 </head>
 <body>
@@ -71,12 +145,12 @@
 
         <!-- Datos principales -->
         <div class="row">
-          <div class="col-md-3 mb-3">
+          <div class="col-md-3 mb-3 form-group-animated">
             <label for="numero_factura" class="form-label">Número de Factura</label>
             <input id="numero_factura" name="numero_factura" type="text" class="form-control" required
                    value="<?= htmlspecialchars($factura['numero_factura']) ?>">
           </div>
-          <div class="col-md-3 mb-3">
+          <div class="col-md-3 mb-3 form-group-animated">
             <label for="fecha_factura" class="form-label">Fecha de Factura</label>
             <input id="fecha_factura" name="fecha_factura" type="date" class="form-control" required
                    value="<?= htmlspecialchars($factura['fecha_factura']) ?>">
@@ -150,7 +224,7 @@
 
         <!-- Valor y Vinculación -->
         <div class="row">
-          <div class="col-md-8 mb-3">
+          <div class="col-md-8 mb-3 form-group-animated">
             <label for="valor_factura" class="form-label">Valor Factura</label>
             <input id="valor_factura" name="valor_factura" type="number" step="0.01" min="0" class="form-control valor-total" required
                    value="<?= htmlspecialchars($factura['valor_factura']) ?>">
@@ -193,7 +267,7 @@
           </div>
           <div class="col-md-4 mb-3">
             <label for="foto_solicitud" class="form-label">Foto de la Carga (PIPA)</label>
-            <input id="foto_solicitud" name="foto_solicitud" type="file" class="form-control" accept="image/*">
+            <input id="foto_solicitud" name="foto_solicitud" type="file" class="form-control no-animation no-border-style" accept="image/*">
           </div>
         </div>
 
@@ -219,9 +293,9 @@
             <tbody>
               <?php if (!empty($partidas)): foreach($partidas as $i=>$p): ?>
                 <tr>
-                  <td><input name="partidas[<?= $i ?>][descripcion]" class="form-control" value="<?= htmlspecialchars($p['descripcion']) ?>"></td>
-                  <td><input name="partidas[<?= $i ?>][cantidad_comercial]" type="number" step="0.0001" min="0" class="form-control" value="<?= htmlspecialchars($p['cantidad_comercial']) ?>"></td>
-                  <td><input name="partidas[<?= $i ?>][cantidad_tarifa]" type="number" step="0.0001" min="0" class="form-control" value="<?= htmlspecialchars($p['cantidad_tarifa']) ?>"></td>
+                  <td><input name="partidas[<?= $i ?>][descripcion]" class="form-control form-group-animated" value="<?= htmlspecialchars($p['descripcion']) ?>"></td>
+                  <td><input name="partidas[<?= $i ?>][cantidad_comercial]" type="number" step="0.0001" min="0" class="form-control form-group-animated" value="<?= htmlspecialchars($p['cantidad_comercial']) ?>"></td>
+                  <td><input name="partidas[<?= $i ?>][cantidad_tarifa]" type="number" step="0.0001" min="0" class="form-control form-group-animated" value="<?= htmlspecialchars($p['cantidad_tarifa']) ?>"></td>
                   <td>
                     <select name="partidas[<?= $i ?>][unidad_comercial_id]" class="form-select searchable">
                       <option value="">-- Unidad --</option>
@@ -232,8 +306,8 @@
                       <?php endforeach; ?>
                     </select>
                   </td>
-                  <td><input name="partidas[<?= $i ?>][valor_factura]" type="number" step="0.01" min="0" class="form-control valor-partida" value="<?= htmlspecialchars($p['valor_factura']) ?>"></td>
-                  <td><input name="partidas[<?= $i ?>][peso_bruto]" type="number" step="0.0001" min="0" class="form-control" value="<?= htmlspecialchars($p['peso_bruto']) ?>"></td>
+                  <td><input name="partidas[<?= $i ?>][valor_factura]" type="number" step="0.01" min="0" class="form-control valor-partida form-group-animated" value="<?= htmlspecialchars($p['valor_factura']) ?>"></td>
+                  <td><input name="partidas[<?= $i ?>][peso_bruto]" type="number" step="0.0001" min="0" class="form-control form-group-animated" value="<?= htmlspecialchars($p['peso_bruto']) ?>"></td>
                   <td>
                     <select name="partidas[<?= $i ?>][tasa_preferencial]" class="form-select searchable">
                       <option value="">-- Selecciona --</option>
@@ -242,15 +316,15 @@
                       <?php endforeach; ?>
                     </select>
                   </td>
-                  <td class="hide"><input name="partidas[<?= $i ?>][precio_unitario]" type="number" class="form-control" value="<?= htmlspecialchars($p['precio_unitario'] ?? '') ?>"></td>
-                  <td class="hide"><input name="partidas[<?= $i ?>][oma_factura]" class="form-control" value="<?= htmlspecialchars($p['oma_factura'] ?? '') ?>"></td>
+                  <td class="hide"><input name="partidas[<?= $i ?>][precio_unitario]" type="number" class="form-control form-group-animated" value="<?= htmlspecialchars($p['precio_unitario'] ?? '') ?>"></td>
+                  <td class="hide"><input name="partidas[<?= $i ?>][oma_factura]" class="form-control form-group-animated" value="<?= htmlspecialchars($p['oma_factura'] ?? '') ?>"></td>
                   <td><button type="button" class="btn btn-danger btn-sm remove-row">✖️</button></td>
                 </tr>
               <?php endforeach; else: ?>
                 <tr>
-                  <td><input name="partidas[0][descripcion]" class="form-control"></td>
-                  <td><input name="partidas[0][cantidad_comercial]" type="number" step="0.0001" class="form-control" min="0"></td>
-                  <td><input name="partidas[0][cantidad_tarifa]" type="number" step="0.0001" class="form-control" min="0"></td>
+                  <td><input name="partidas[0][descripcion]" class="form-control form-group-animated"></td>
+                  <td><input name="partidas[0][cantidad_comercial]" type="number" step="0.0001" class="form-control form-group-animated" min="0"></td>
+                  <td><input name="partidas[0][cantidad_tarifa]" type="number" step="0.0001" class="form-control form-group-animated" min="0"></td>
                   <td>
                     <select name="partidas[0][unidad_comercial_id]" class="form-select searchable">
                       <option value="">-- Unidad --</option>
@@ -259,8 +333,8 @@
                       <?php endforeach; ?>
                     </select>
                   </td>
-                  <td><input name="partidas[0][valor_factura]" type="number" step="0.01" class="form-control valor-partida" min="0"></td>
-                  <td><input name="partidas[0][peso_bruto]" type="number" step="0.0001" class="form-control" min="0"></td>
+                  <td><input name="partidas[0][valor_factura]" type="number" step="0.01" class="form-control valor-partida form-group-animated" min="0"></td>
+                  <td><input name="partidas[0][peso_bruto]" type="number" step="0.0001" class="form-control form-group-animated" min="0"></td>
                   <td>
                     <select name="partidas[0][tasa_preferencial]" class="form-select searchable">
                       <option value="">-- Selecciona --</option>
@@ -276,16 +350,21 @@
             </tbody>
           </table>
         </div>
-        <button type="button" class="btn btn-secondary btn-sm mb-3 mt-auto w-auto btn-animated" id="add-partida">➕ Agregar partida</button>
+        <div class="form-group-animated">
+          <button type="button" class="btn btn-secondary btn-sm mb-3 mt-auto w-auto btn-animated" id="add-partida">➕ Agregar partida</button>
+        </div>
 
         <!-- Activo -->
-        <div class="form-check mb-4">
+        <div class="form-check mb-4 form-group-animated">
           <input id="status" value=1 name="status" type="hidden" <?= $factura['status']==1?'checked':'' ?>>
           <label for="status" class="hide form-check-label">Activo</label>
         </div>
 
-        <button type="submit" class="btn btn-success mt-auto w-auto btn-animated">Actualizar</button>
-        <a href="/IMPORTADORES/solicitud_importacion/lista" class="btn btn-secondary ms-2 mt-auto w-auto btn-animated">Cancelar</a>
+        <!-- Botones finales -->
+        <div class="col-12 text-end mt-4 form-group-animated"></div>
+          <button type="submit" class="btn btn-success mt-auto w-auto btn-animated">Actualizar</button>
+          <a href="/IMPORTADORES/solicitud_importacion/lista" class="btn btn-secondary ms-2 mt-auto w-auto btn-animated">Cancelar</a>
+        </div>
       </form>
     </div>
   </div>
@@ -637,6 +716,67 @@
         }
       });
     });
+
+    // Script para manejar las animaciones de validación
+    document.addEventListener('DOMContentLoaded', function() {
+      const inputs  = document.querySelectorAll('input.form-control, select.form_select');
+      const selects = document.querySelectorAll('select.form_select');
+
+      inputs.forEach(input => {
+        // Validación en tiempo real
+        input.addEventListener('input', function() {
+          if (this.checkValidity()) {
+            this.classList.remove('shake');
+            this.classList.add('valid');
+          } else {
+            this.classList.remove('valid');
+          }
+        });
+        
+        // Efecto shake en campos inválidos
+        input.addEventListener('invalid', function() {
+          this.classList.add('shake');
+          setTimeout(() => {
+            this.classList.remove('shake');
+          }, 500);
+        });
+      });
+
+      // Configurar selects
+      selects.forEach(select => {
+        select.addEventListener('change', function() {
+          updateSelectState(this);
+        });
+        updateSelectState(select);
+      });
+
+      function updateSelectState(select) {
+        select.setAttribute('value', select.value);
+        
+        if (select.value && select.value !== '') {
+          select.classList.add('valid');
+          select.classList.remove('invalid');
+        } else {
+          select.classList.remove('valid');
+          if (select.hasAttribute('required') && select.closest('form')?.classList.contains('was-validated')) {
+            select.classList.add('invalid');
+          }
+        }
+      }
+      
+      // Validación del formulario
+      document.getElementById('altaProductoFrecuenteForm').addEventListener('submit', function(e) {
+        e.preventDefault();
+        
+        let isValid = true;
+        inputs.forEach(input => {
+          if (!input.checkValidity()) {
+            input.classList.add('shake');
+            isValid = false;
+          }
+        });
+      });
+    });
   </script>
 
 </body>
diff --git a/views/solicitud_importacion/lista.php b/views/solicitud_importacion/lista.php
index c625382..613a246 100644
--- a/views/solicitud_importacion/lista.php
+++ b/views/solicitud_importacion/lista.php
@@ -162,8 +162,8 @@
               <!-- Celda de Acciones -->
               <td>
                 <a href="/IMPORTADORES/solicitud_importacion/editar?id=<?= $f['id_solicitud'] ?>"
-                  class="btn btn-sm btn-primary">✏️</a>
-                <button class="btn btn-sm btn-danger"
+                  class="btn btn-sm btn-primary mt-auto w-auto btn-animated">✏️</a>
+                <button class="btn btn-sm btn-danger mt-auto w-auto btn-animated"
                         onclick="confirmDelete(<?= $f['id_solicitud'] ?>)">🗑️</button>
               </td>
             </tr>
@@ -223,10 +223,10 @@
 
       // Al cambiar el select de status
       $('#tabla-solicitudes').on('change', '.status-select', function () {
-        const $sel = $(this);
-        const id = $sel.data('id');
-        const status = $sel.val();
-        const $row = $sel.closest('tr');
+        const $sel      = $(this);
+        const id        = $sel.data('id');
+        const status    = $sel.val();
+        const $row      = $sel.closest('tr');
         const oldStatus = $sel.data('old-status') || $sel.find('option:first').val();
         
         // Guardar el estado anterior para poder revertir si falla
@@ -238,8 +238,8 @@
         // Mostrar toast de procesando
         Swal.fire({
           title: 'Actualizando...',
-          text: 'Procesando cambio de estado',
-          icon: 'info',
+          text:  'Procesando cambio de estado',
+          icon:  'info',
           allowOutsideClick: false,
           showConfirmButton: false,
           timer: 1000,
@@ -273,8 +273,8 @@
             if (res.numeroPedimentoLocal) {
               Swal.fire({
                 title: '¡Importación solicitada!',
-                text: `Se generó el número de pedimento: ${res.numeroPedimentoLocal}`,
-                icon: 'success',
+                text:  `Se generó el número de pedimento: ${res.numeroPedimentoLocal}`,
+                icon:  'success',
                 confirmButtonText: 'Entendido'
               });
               
@@ -288,15 +288,15 @@
               Swal.fire({
                 title: 'Estado actualizado',
                 text: res.warning,
-                icon: 'warning',
+                icon:  'warning',
                 confirmButtonText: 'Entendido'
               });
             } else {
               // Éxito normal
               Swal.fire({
                 title: '¡Actualizado!',
-                text: 'Estado cambiado correctamente',
-                icon: 'success',
+                text:  'Estado cambiado correctamente',
+                icon:  'success',
                 timer: 2000,
                 showConfirmButton: false
               });
@@ -408,11 +408,11 @@
 
           Swal.fire({
             title: `¿Solicitar importación para ${selected.length} solicitudes?`,
-            text: 'Se actualizará el estatus a "Solicitar importación" (2)',
-            icon: 'warning',
+            text:  'Se actualizará el estatus a "Solicitar importación" (2)',
+            icon:  'warning',
             showCancelButton: true,
             confirmButtonText: 'Sí, proceder',
-            cancelButtonText: 'Cancelar'
+            cancelButtonText:  'Cancelar'
           }).then(result => {
             if (result.isConfirmed) {
               $.ajax({
@@ -435,10 +435,6 @@
             }
           });
         });
-
-
-
-
     });
   </script>
 
diff --git a/views/transportes/crear.php b/views/transportes/crear.php
index 0c2ee48..d169943 100644
--- a/views/transportes/crear.php
+++ b/views/transportes/crear.php
@@ -66,115 +66,104 @@
     .modal-dialog { z-index: 10000 !important; position: relative; }
     /* Opcional: Mejorar la apariencia del overlay */
     .modal-backdrop.show { opacity: 0.5; }
-    /* ========== ANIMACIONES PARA INPUTS ========== */
-    /* 1. Animación al hacer focus */
-    .form-control { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
-    .form-control:focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
-    /* 2. Animación al escribir */
-    .form-control:not(:placeholder-shown) { border-color: #198754; background-color: #f8fff9; }
-    /* 3. Efecto de shake en validación */
-    .form-control.shake { animation: shake 0.5s ease-in-out; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { border-color: #198754; background-color: #f8fff9;  }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
     @keyframes shake {
       0%, 100% { transform: translateX(0); }
       25% { transform: translateX(-5px); }
       75% { transform: translateX(5px); }
     }
-    /* 4. Floating labels con animación */
+    /* Floating labels para inputs texto */
     .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
     .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
     .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
     .form-floating-custom .form-control:focus ~ .form-label,
     .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
-    /* 5. Efecto de pulso en hover */
-    .input-pulse:hover { animation: inputPulse 0.6s ease-in-out; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
     @keyframes inputPulse {
       0%   { transform: scale(1); }
       50%  { transform: scale(1.02); }
       100% { transform: scale(1); }
     }
-    /* 6. Gradiente animado en el borde */
-    .input-gradient { position: relative; overflow: hidden; }
-    .input-gradient::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
-      background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
-    .input-gradient:focus::before { left: 100%; }
-    /* 7. Efecto de brillo en validación exitosa */
-    .form-control.valid { border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9); animation: successGlow 1s ease-in-out; }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9); animation: successGlow 1s ease-in-out; }
     @keyframes successGlow {
       0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
       50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
       100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
     }
-    /* 8. Typing effect simulation */
-    .input-typing { position: relative; }
-    .input-typing::after { content: '|'; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); opacity: 0; animation: blink 1s infinite; color: #0d6efd; }
-    .input-typing:focus::after { opacity: 1; }
+    .input-typing:not(.no-animation) { position: relative; }
+    .input-typing:not(.no-animation)::after { content: '|'; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); opacity: 0; animation: blink 1s infinite; color: #0d6efd; }
+    .input-typing:not(.no-animation):focus::after { opacity: 1; }
     @keyframes blink {
       0%, 50%   { opacity: 1; }
       51%, 100% { opacity: 0; }
     }
-    /* 9. Efecto de ondas */
-    .input-ripple { position: relative; overflow: hidden; }
-    .input-ripple::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; background: rgba(13, 110, 253, 0.2);
-      border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
-    .input-ripple:focus::before { width: 300px; height: 300px; }
-    /* 10. Slide-up animation para los campos */
+    .input-ripple:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-ripple:not(.no-animation)::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; 
+        background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
+    .input-ripple:not(.no-animation):focus::before { width: 300px; height: 300px; }
+    /* Animación para los campos del formulario */
     .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
-    .form-group-animated:nth-child(1) { animation-delay: 0.1s; }
-    .form-group-animated:nth-child(2) { animation-delay: 0.2s; }
-    .form-group-animated:nth-child(3) { animation-delay: 0.3s; }
-    .form-group-animated:nth-child(4) { animation-delay: 0.4s; }
-    .form-group-animated:nth-child(5) { animation-delay: 0.5s; }
-    .form-group-animated:nth-child(6) { animation-delay: 0.6s; }
-    .form-group-animated:nth-child(7) { animation-delay: 0.7s; }
-    .form-group-animated:nth-child(8) { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
     @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
     /* ========== ANIMACIONES PARA SELECT ========== */
-    /* 1. Estilos base para select */
-    .form-select {transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; cursor: pointer;
+    .form-select { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; cursor: pointer;
       background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
-      background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 16px 12px; }
-    /* 2. Animación al hacer focus */
+      background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 16px 12px; padding: 1rem 2.5rem 0.5rem 0.75rem; height: auto; min-height: 3.5rem; }
     .form-select:focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px);
       background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
-    /* 3. Animación cuando tiene valor seleccionado */
-    .form-select:not([value=""]):not(:invalid) { border-color: #198754; background-color: #f8fff9;
-      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23198754' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); padding: 1rem 2.5rem 0.5rem 0.75rem; height: auto; min-height: 3.5rem; }
-    .form-floating-custom .form-select:focus ~ .form-label,
-    .form-floating-custom .form-select:not([value=""]) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
-    /* 5. Efecto de shake en validación para select */
+    .form-select:not([value=""]):valid { border-color: #198754; background-color: #f8fff9;
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23198754' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
+    .form-select[value=""] { border-color: #dee2e6; background-color: #fff; }
+    /* Floating labels para select */
+    .form-floating-custom .form-select ~ .form-label { position: absolute; top: 50%; left: 0.75rem; transform: translateY(-50%); pointer-events: none; 
+      transition: all 0.3s ease; color: #6c757d; font-size: 0.875rem; background: white; padding: 0 0.25rem; z-index: 1; opacity: 0; }
+    .form-floating-custom .form-select:focus ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
+    .form-floating-custom .form-select:not([value=""]):valid ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
     .form-select.shake { animation: shake 0.5s ease-in-out; }
-    /* 6. Efecto de pulso en hover para select */
     .select-pulse:hover { animation: inputPulse 0.6s ease-in-out; }
-    /* 7. Gradiente animado para select */
     .select-gradient { position: relative; overflow: hidden; }
-    .select-gradient::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .select-gradient::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
+      background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
     .select-gradient:focus::before { left: 100%; }
-    /* 8. Efecto de brillo en validación exitosa para select */
     .form-select.valid { border-color: #198754; background-color: #f8fff9; animation: successGlow 1s ease-in-out; }
-    /* 9. Efecto de rotación de la flecha al abrir */
     .select-arrow-rotate { transition: all 0.3s ease; }
     .select-arrow-rotate:focus { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 10 7-7 7 7'/%3e%3c/svg%3e"); }
-    /* 10. Efecto de ondas para select */
     .select-ripple { position: relative; overflow: hidden; }
     .select-ripple::after { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0;
       background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
     .select-ripple:focus::after { width: 300px; height: 300px; }
-    /* 11. Efecto de scale suave */
     .select-scale { transition: transform 0.2s ease; }
-    .select-scale:hover { transform: scale(1.02); }
+    .select-scale:hover {transform: scale(1.02); }
     .select-scale:focus { transform: scale(1.02) translateY(-2px); }
-    /* 12. Personalización de opciones (limitado en algunos navegadores) */
     .form-select option { padding: 0.5rem; transition: all 0.2s ease; }
     .form-select option:hover { background-color: #f8f9fa; }
-    /* 13. Indicador de estado */
     .select-status { position: relative; }
     .select-status::after { content: ''; position: absolute; right: 2.5rem; top: 50%; transform: translateY(-50%);
-      width: 8px; height: 8px; border-radius: 50%; background-color: #dc3545; opacity: 0; transition: opacity 0.3s ease; } .select-status.valid::after { background-color: #198754; opacity: 1; }
+      width: 8px; height: 8px; border-radius: 50%; background-color: #dc3545; opacity: 0; transition: opacity 0.3s ease; }
+    .select-status.valid::after { background-color: #198754; opacity: 1; }
     .select-status:invalid::after { background-color: #dc3545; opacity: 1; }
-    /* Quitar todo tipo de animación y borde para el campo foto */
-    .no-animation,
-    .no-border-style { transition: none !important; border: 1px solid #ccc !important; box-shadow: none !important; background: #fff !important; }
-    .no-animation:focus { transform: none !important; }
+    /* ========== ESTILOS PARA CAMPO FOTO (SIN ANIMACIONES) ========== */
+    .no-animation, .no-border-style { transition: none !important;  border: none;  box-shadow: none !important;  background: #fff !important; }
+    .no-animation:focus { transform: none !important;  border: none;  box-shadow: none !important; }
+    .no-animation:hover { animation: none !important; }
+    .no-animation::before, .no-animation::after {  display: none !important; }
   </style>
 </head>
 <body>
@@ -185,49 +174,51 @@
       <div class="row g-3">
 
         <div class="col-md-6 form-group-animated">
+          <label for="" class="form-label">Contenedor *</label>
           <div class="form-floating-custom">
             <div class="d-flex align-items-center">
               <input name="vehiculo" id="vehiculo" class="form-control input-pulse input-gradient" maxlength="20" placeholder=" " required>
-              <label for="vehiculo" class="form-label">Contenedor *</label>
+              <label for="vehiculo" class="form-label">Contenedor</label>
               <button type="button" class="btn btn-white ms-2" data-bs-toggle="modal" data-bs-target="#infoContenedor" style="border: none;">ℹ️</button>
             </div>
           </div>
         </div>
 
         <div class="col-md-6 form-group-animated">
+          <label for="ident_fiscal" class="form-label">Identificación fiscal *</label>
           <div class="form-floating-custom">
             <div class="d-flex align-items-center">
               <input name="identificador_fiscal" id="ident_fiscal" class="form-control input-pulse input-gradient" maxlength="20" placeholder=" " required>
-              <label for="ident_fiscal" class="form-label">Identificación fiscal *</label>
+              <label for="ident_fiscal" class="form-label">Identificación fiscal</label>
               <button type="button" class="btn btn-white ms-2" data-bs-toggle="modal" data-bs-target="#infoIdentificacion" style="border: none;">ℹ️</button>
             </div>
           </div>
         </div>
 
         <div class="col-md-6 form-group-animated">
-          <label class="form-label">Foto (opcional)</label>
+          <label for="" class="form-label">Transportista</label>
+          <div class="form-floating-custom">
+            <select name="transportista_id" id="transportista_id" class="form-select select-pulse select-gradient select-arrow-rotate select-status" required>
+              <option value="">-- Selecciona un transportista --</option>
+              <?php foreach($transportistas as $tr): ?>
+                <option value="<?= $tr['id_transportista'] ?>">
+                  <?= htmlspecialchars($tr['clave_identificador'] . '  -  ' . $tr['nombre'] . '  -  ' . $tr['ciudad_nombre'] . '  -  ' . $tr['domicilio']) ?>
+                </option>
+              <?php endforeach; ?>
+            </select>
+            <label for="trasportista_id" class="form-label">Transportista</label>
+          </div>
+        </div>
+
+        <div class="col-md-6 form-group-animated">
+          <label for="foto" class="form-label">Foto (opcional)</label>
           <div class="form-floating-custom">
             <input type="file" name="foto" id="foto" class="form-control no-animation no-border-style" accept="image/*">
           </div>
         </div>
 
-        <div class="col-md-6 form-group-animated">
-          <label for="" class="form-label">Transportista</label>
-          <div class="form-floating-custom">
-            <select name="id_transportista" id="transportista" class="form-select select-pulse select-gradient select-arrow-rotate select-status" required>
-              <option value=""></option>
-              <?php foreach($transportistas as $tr): ?>
-                <option value="<?= $tr['id_transportista'] ?>">
-                  <?= htmlspecialchars(($tr['clave_identificador'] . '  -  ' . $tr['nombre'] . '  -  ' . $tr['ciudad_nombre'] . '  -  ' . $tr['domicilio'])) ?>
-                </option>
-              <?php endforeach; ?>
-            </select>
-            <label for="trasportista" class="form-label">Transportista</label>
-          </div>
-        </div>
-
       </div>
-      <div class="text-end mt-4">
+      <div class="text-end mt-4 form-group-animated">
         <button type="submit" class="btn btn-success ms-2 mt-auto w-auto btn-animated">Guardar</button>
         <a href="/IMPORTADORES/transportes/lista" class="btn btn-secondary ms-2 mt-auto w-auto btn-animated">Cancelar</a>
       </div>
@@ -270,10 +261,10 @@
     document.getElementById('formTransCrear').addEventListener('submit', function(e) {
       e.preventDefault();
 
-      const vehiculo      = document.getElementById('vehiculo').value.trim();
-      const ident_fiscal  = document.getElementById('ident_fiscal').value.trim();
-      const transportista = document.getElementById('transportista').value;
-      const fotoF         = document.getElementById('foto').files[0];
+      const vehiculo         = document.getElementById('vehiculo').value.trim();
+      const ident_fiscal     = document.getElementById('ident_fiscal').value.trim();
+      const transportista_id = document.getElementById('transportista_id').value;
+      const fotoF            = document.getElementById('foto').files[0];
 
       if (!vehiculo) {
         Swal.fire({ icon: 'warning', title: 'Contenedor requerido', text: 'Por favor ingresa el número económico del vehículo.', confirmButtonColor: '#dc3545' });
@@ -294,10 +285,12 @@
       this.submit();
     });
 
+    // Script para manejar las animaciones de validación
     document.addEventListener('DOMContentLoaded', function() {
-      const inputs = document.querySelectorAll('.form-control');
-
+      const inputs = document.querySelectorAll('input.form-control, select.form-select');
+    
       inputs.forEach(input => {
+        // Validación en tiempo real
         input.addEventListener('input', function() {
           if (this.checkValidity()) {
             this.classList.remove('shake');
@@ -306,7 +299,8 @@
             this.classList.remove('valid');
           }
         });
-
+        
+        // Efecto shake en campos inválidos
         input.addEventListener('invalid', function() {
           this.classList.add('shake');
           setTimeout(() => {
@@ -314,6 +308,68 @@
           }, 500);
         });
       });
+      
+      // Validación del formulario
+      document.getElementById('formTransCrear').addEventListener('submit', function(e) {
+        e.preventDefault();
+          
+        let isValid = true;
+        const form  = this;
+          
+        inputs.forEach(input => {
+          if (!input.checkValidity()) {
+            input.classList.add('shake');
+            isValid = false;
+          }
+        });
+          
+        // Si todo es válido, enviar el formulario
+        if (isValid) {
+          // Mostrar indicador de carga
+          const submitBtn     = form.querySelector('button[type="submit"]');
+          const originalText  = submitBtn.textContent;
+          submitBtn.disabled  = true;
+          submitBtn.innerHTML = '<span class="spinner-border spinner-border-sm me-2"></span>Guardando...';
+              
+          // Aquí puedes enviar el formulario real
+          form.submit();
+        } else {
+          // Mostrar mensaje de error
+          showNotification('Por favor, complete todos los campos obligatorios correctamente.', 'error');
+        }
+      });
+    });
+
+    // Manejo específico para selects
+    document.addEventListener('DOMContentLoaded', function() {
+      const selects = document.querySelectorAll('.form-select');
+      
+      selects.forEach(select => {
+        // Manejar cambios en el select
+        select.addEventListener('change', function() {
+          updateSelectState(this);
+        });
+          
+        // Estado inicial
+        updateSelectState(select);
+      });
+      
+      function updateSelectState(select) {
+        // Actualizar el atributo value para que el CSS pueda detectarlo
+        select.setAttribute('value', select.value);
+          
+        // Agregar/quitar clase valid basado en si hay valor seleccionado
+        if (select.value && select.value !== '') {
+          select.classList.add('valid');
+          select.classList.remove('invalid');
+        } else {
+          select.classList.remove('valid');
+          // Solo agregar invalid si el campo es required y se ha intentado enviar
+          if (select.hasAttribute('required') && select.closest('form')?.classList.contains('was-validated')) {
+            select.classList.add('invalid');
+          }
+        }
+      }
     });
   </script>
 
diff --git a/views/transportes/editar.php b/views/transportes/editar.php
index 987a0b7..9425d55 100644
--- a/views/transportes/editar.php
+++ b/views/transportes/editar.php
@@ -60,6 +60,104 @@
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
     .btn-animated:hover::before { left: 100%; }
     .preview{ width: 40%; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { border-color: #198754; background-color: #f8fff9;  }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
+    @keyframes shake {
+      0%, 100% { transform: translateX(0); }
+      25% { transform: translateX(-5px); }
+      75% { transform: translateX(5px); }
+    }
+    /* Floating labels para inputs texto */
+    .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
+    .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
+    .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
+    .form-floating-custom .form-control:focus ~ .form-label,
+    .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
+    @keyframes inputPulse {
+    0%   { transform: scale(1); }
+    50%  { transform: scale(1.02); }
+    100% { transform: scale(1); }
+    }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9); animation: successGlow 1s ease-in-out; }
+    @keyframes successGlow {
+    0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    }
+    .input-typing:not(.no-animation) { position: relative; }
+    .input-typing:not(.no-animation)::after { content: '|'; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); opacity: 0; animation: blink 1s infinite; color: #0d6efd; }
+    .input-typing:not(.no-animation):focus::after { opacity: 1; }
+    @keyframes blink {
+    0%, 50%   { opacity: 1; }
+    51%, 100% { opacity: 0; }
+    }
+    .input-ripple:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-ripple:not(.no-animation)::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; 
+        background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
+    .input-ripple:not(.no-animation):focus::before { width: 300px; height: 300px; }
+    /* Animación para los campos del formulario */
+    .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
+    @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
+    /* ========== ANIMACIONES PARA SELECT ========== */
+    .form-select { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; cursor: pointer;
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
+      background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 16px 12px; padding: 1rem 2.5rem 0.5rem 0.75rem; height: auto; min-height: 3.5rem; }
+    .form-select:focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px);
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
+    .form-select:not([value=""]):valid { border-color: #198754; background-color: #f8fff9;
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23198754' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
+    .form-select[value=""] { border-color: #dee2e6; background-color: #fff; }
+    /* Floating labels para select */
+    .form-floating-custom .form-select ~ .form-label { position: absolute; top: 50%; left: 0.75rem; transform: translateY(-50%); pointer-events: none; 
+      transition: all 0.3s ease; color: #6c757d; font-size: 0.875rem; background: white; padding: 0 0.25rem; z-index: 1; opacity: 0; }
+    .form-floating-custom .form-select:focus ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
+    .form-floating-custom .form-select:not([value=""]):valid ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
+    .form-select.shake { animation: shake 0.5s ease-in-out; }
+    .select-pulse:hover { animation: inputPulse 0.6s ease-in-out; }
+    .select-gradient { position: relative; overflow: hidden; }
+    .select-gradient::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
+      background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .select-gradient:focus::before { left: 100%; }
+    .form-select.valid { border-color: #198754; background-color: #f8fff9; animation: successGlow 1s ease-in-out; }
+    .select-arrow-rotate { transition: all 0.3s ease; }
+    .select-arrow-rotate:focus { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 10 7-7 7 7'/%3e%3c/svg%3e"); }
+    .select-ripple { position: relative; overflow: hidden; }
+    .select-ripple::after { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0;
+      background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
+    .select-ripple:focus::after { width: 300px; height: 300px; }
+    .select-scale { transition: transform 0.2s ease; }
+    .select-scale:hover {transform: scale(1.02); }
+    .select-scale:focus { transform: scale(1.02) translateY(-2px); }
+    .form-select option { padding: 0.5rem; transition: all 0.2s ease; }
+    .form-select option:hover { background-color: #f8f9fa; }
+    .select-status { position: relative; }
+    .select-status::after { content: ''; position: absolute; right: 2.5rem; top: 50%; transform: translateY(-50%);
+      width: 8px; height: 8px; border-radius: 50%; background-color: #dc3545; opacity: 0; transition: opacity 0.3s ease; }
+    .select-status.valid::after { background-color: #198754; opacity: 1; }
+    .select-status:invalid::after { background-color: #dc3545; opacity: 1; }
+    /* ========== ESTILOS PARA CAMPO FOTO (SIN ANIMACIONES) ========== */
+    .no-animation, .no-border-style { transition: none !important;  border: none;  box-shadow: none !important;  background: #fff !important; }
+    .no-animation:focus { transform: none !important;  border: none;  box-shadow: none !important; }
+    .no-animation:hover { animation: none !important; }
+    .no-animation::before, .no-animation::after {  display: none !important; }
   </style>
 </head>
 <body>
@@ -69,54 +167,72 @@
     <form id="formTransEdit" action="/IMPORTADORES/transportes/actualizar" method="POST" enctype="multipart/form-data" class="card p-4 shadow-sm card-hover position-relative h-auto">
       <input type="hidden" name="id_transporte" value="<?= $t['id_transporte'] ?>">
       <div class="row g-3">
-        <div class="col-md-6">
-          <label class="form-label">Contenedor *</label>
-          <div class="d-flex align-items-center">
-            <input name="vehiculo" id="vehiculo" class="form-control" maxlength="20"
-                  value="<?= htmlspecialchars($t['vehiculo']) ?>" required>
-            <button type="button" class="btn btn-outline-secondary ms-2" data-bs-toggle="modal" data-bs-target="#infoContenedor" style="border: none;">ℹ️</button>
+        <div class="col-md-6 form-group-animated">
+          <label class="form-label">Contenedor</label>
+          <div class="form-floating-custom">
+            <div class="d-flex align-items-center">
+              <input name="vehiculo" id="vehiculo" class="form-control input-pulse input-gradient" maxlength="20"
+                     value="<?= htmlspecialchars($t['vehiculo']) ?>" required>
+              <label for="vehiculo" class="form-label">Contenedor</label>
+              <button type="button" class="btn btn-white ms-2" data-bs-toggle="modal" data-bs-target="#infoContenedor" style="border: none;">ℹ️</button>
+            </div>
           </div>
         </div>
-        <div class="col-md-6">
-          <label class="form-label">Identificación fiscal *</label>
-          <div class="d-flex align-items-center">
-            <input name="identificador_fiscal" id="identificador_fiscal" class="form-control" maxlength="20"
-                  value="<?= htmlspecialchars($t['identificador_fiscal']) ?>" required>
-            <button type="button" class="btn btn-outline-secondary ms-2" data-bs-toggle="modal" data-bs-target="#infoIdentificacion" style="border: none;">ℹ️</button>
+
+        <div class="col-md-6 form-group-animated">
+          <label class="form-label">Identificación fiscal</label>
+          <div class="form-floating-custom">
+            <div class="d-flex align-items-center">
+              <input name="identificador_fiscal" id="identificador_fiscal" class="form-control input-pulse input-gradient" maxlength="20"
+                     value="<?= htmlspecialchars($t['identificador_fiscal']) ?>" required>
+              <label for="identificador_fiscal" class="form-label">Identificación fiscal</label>
+              <button type="button" class="btn btn-white ms-2" data-bs-toggle="modal" data-bs-target="#infoIdentificacion" style="border: none;">ℹ️</button>
+            </div>
           </div>
         </div>
-        <div class="col-md-6">
+
+        <div class="col-md-6 form-group-animated">
+          <label class="form-label">Transportista</label>
+          <div class="form-floating-custom">
+            <select name="id_transportista" id="transportista" class="form-select" required>
+              <?php foreach($transportistas as $tr): ?>
+                <option value="<?= $tr['id_transportista'] ?>"
+                  <?= $tr['id_transportista']==$t['id_transportista']?'selected':'' ?>>
+                  <?= htmlspecialchars(($tr['clave_identificador'] . '  -  ' . $tr['nombre'] . '  -  ' . $tr['ciudad_nombre'] . '  -  ' . $tr['domicilio'])) ?>
+                </option>
+              <?php endforeach; ?>
+            </select>
+            <label for="transportista" class="form-label">Transportista</label>
+          </div>
+        </div>
+        <div class="col-md-6"></div>
+
+        <div class="col-md-6 form-group-animated">
           <label class="form-label">Foto actual</label><br>
-          <?php if($t['foto_url']): ?>
-            <img src="<?= $t['foto_url'] ?>" class="preview">
-          <?php else: ?>
-            <span class="text-muted">Sin foto</span>
-          <?php endif; ?>
+          <div class="form-floating-custom">
+            <?php if($t['foto_url']): ?>
+              <img src="<?= $t['foto_url'] ?>" class="preview">
+            <?php else: ?>
+              <span class="text-muted">Sin foto</span>
+            <?php endif; ?>
+          </div>
         </div>
-        <div class="col-md-6">
+
+        <div class="col-md-6 form-group-animated">
           <label class="form-label">Reemplazar foto (opcional)</label>
-          <input type="file" name="foto" id="foto" class="form-control" accept="image/*">
-        </div>
-        <div class="col-md-6">
-          <label class="form-label">Transportista *</label>
-          <select name="id_transportista" id="transportista" class="form-select" required>
-            <?php foreach($transportistas as $tr): ?>
-              <option value="<?= $tr['id_transportista'] ?>"
-                <?= $tr['id_transportista']==$t['id_transportista']?'selected':'' ?>>
-                <?= htmlspecialchars(($tr['clave_identificador'] . '  -  ' . $tr['nombre'] . '  -  ' . $tr['ciudad_nombre'] . '  -  ' . $tr['domicilio'])) ?>
-              </option>
-            <?php endforeach; ?>
-          </select>
+          <div class="form-floating-custom">
+            <input type="file" name="foto" id="foto" class="form-control no-animation no-border-style" accept="image/*">
+          </div>
         </div>
       </div>
-      <div class="text-end mt-4">
+
+      <div class="text-end mt-4 form-group-animated">
         <button type="submit" class="btn btn-primary mt-auto w-auto btn-animated">Actualizar</button>
         <a href="/IMPORTADORES/transportes/lista" class="btn btn-secondary ms-2 mt-auto w-auto btn-animated">Cancelar</a>
       </div>
     </form>
   </div>
 
-  <!-- Modales movidos FUERA del formulario -->
   <!-- Modal de ayuda - Contenedor -->
   <div class="modal fade" id="infoContenedor" tabindex="-1" aria-labelledby="infoContenedorLabel" aria-hidden="true">
     <div class="modal-dialog modal-dialog-centered">
@@ -154,10 +270,10 @@
       e.preventDefault(); // Prevenir envío por defecto
 
       // Campos que validamos:
-      const veh    = document.getElementById('vehiculo').value.trim();
-      const fisc   = document.getElementById('identificador_fiscal').value.trim();
-      const trans  = document.getElementById('transportista').value;
-      const fotoF  = document.getElementById('foto').files[0];
+      const veh   = document.getElementById('vehiculo').value.trim();
+      const fisc  = document.getElementById('identificador_fiscal').value.trim();
+      const trans = document.getElementById('transportista').value;
+      const fotoF = document.getElementById('foto').files[0];
 
       // Validaciones de campos obligatorios
       if (!veh) {
@@ -176,11 +292,98 @@
         return;
       }
       if (fotoF && fotoF.size > 2 * 1024 * 1024) { // 2 MB
-        return Swal.fire({ icon: 'error', title: 'Foto demasiado grande', text: 'La imagen no debe exceder 2 MB.' confirmButtonColor: '#dc3545' });
+        return Swal.fire({ icon: 'error', title: 'Foto demasiado grande', text: 'La imagen no debe exceder 2 MB.', confirmButtonColor: '#dc3545' });
       }
       // Si todas las validaciones pasan, el formulario se envía.
       this.submit();
     });
+
+    // Script para manejar las animaciones de validación
+    document.addEventListener('DOMContentLoaded', function() {
+      const inputs = document.querySelectorAll('input.form-control, select.form-select');
+    
+      inputs.forEach(input => {
+        // Validación en tiempo real
+        input.addEventListener('input', function() {
+          if (this.checkValidity()) {
+            this.classList.remove('shake');
+            this.classList.add('valid');
+          } else {
+            this.classList.remove('valid');
+          }
+        });
+        
+        // Efecto shake en campos inválidos
+        input.addEventListener('invalid', function() {
+          this.classList.add('shake');
+          setTimeout(() => {
+            this.classList.remove('shake');
+          }, 500);
+        });
+      });
+      
+      // Validación del formulario
+      document.getElementById('formTransEdit').addEventListener('submit', function(e) {
+        e.preventDefault();
+          
+        let isValid = true;
+        const form  = this;
+          
+        inputs.forEach(input => {
+          if (!input.checkValidity()) {
+            input.classList.add('shake');
+            isValid = false;
+          }
+        });
+          
+        // Si todo es válido, enviar el formulario
+        if (isValid) {
+          // Mostrar indicador de carga
+          const submitBtn     = form.querySelector('button[type="submit"]');
+          const originalText  = submitBtn.textContent;
+          submitBtn.disabled  = true;
+          submitBtn.innerHTML = '<span class="spinner-border spinner-border-sm me-2"></span>Guardando...';
+              
+          // Aquí puedes enviar el formulario real
+          form.submit();
+        } else {
+          // Mostrar mensaje de error
+          showNotification('Por favor, complete todos los campos obligatorios correctamente.', 'error');
+        }
+      });
+    });
+
+    // Manejo específico para selects
+    document.addEventListener('DOMContentLoaded', function() {
+      const selects = document.querySelectorAll('.form-select');
+      
+      selects.forEach(select => {
+        // Manejar cambios en el select
+        select.addEventListener('change', function() {
+          updateSelectState(this);
+        });
+          
+        // Estado inicial
+        updateSelectState(select);
+      });
+      
+      function updateSelectState(select) {
+        // Actualizar el atributo value para que el CSS pueda detectarlo
+        select.setAttribute('value', select.value);
+          
+        // Agregar/quitar clase valid basado en si hay valor seleccionado
+        if (select.value && select.value !== '') {
+          select.classList.add('valid');
+          select.classList.remove('invalid');
+        } else {
+          select.classList.remove('valid');
+          // Solo agregar invalid si el campo es required y se ha intentado enviar
+          if (select.hasAttribute('required') && select.closest('form')?.classList.contains('was-validated')) {
+            select.classList.add('invalid');
+          }
+        }
+      }
+    });
   </script>
 
 </body>
diff --git a/views/transportes/lista.php b/views/transportes/lista.php
index 9d7c73f..d21d349 100644
--- a/views/transportes/lista.php
+++ b/views/transportes/lista.php
@@ -67,40 +67,44 @@
 
   <div class="content">
     <h4 class="mb-4 animate__animated animate__fadeInDown title_glow">🚛 Mis Transportes</h4>
-    <a href="/IMPORTADORES/transportes/crear" class="btn btn-success mb-3">➕ Nuevo Transporte</a>
+    <a href="/IMPORTADORES/transportes/crear" class="btn btn-success mb-3 mt-auto w-auto btn-animated">➕ Nuevo Transporte</a>
     <div class="card p-3 shadow-sm card-hover position-relative h-auto">
       <div class="table-responsive">
         <table class="table table-striped" id="tabla-transportes">
           <thead>
             <tr>
-              <th>#</th><th>Contenedor</th><th>Ident. Fiscal</th>
-              <th>Foto</th><th>Transportista</th>
-              <th>Alta</th><th>Acciones</th>
+              <th>#</th>
+              <th>Contenedor</th>
+              <th>Identifiación Fiscal</th>
+              <th>Foto</th>
+              <th>Transportista</th>
+              <th>Alta</th>
+              <th>Acciones</th>
             </tr>
           </thead>
           <tbody>
-          <?php foreach($transportes as $t): ?>
-            <tr>
-              <td><?= $t['id_transporte'] ?></td>
-              <td><?= htmlspecialchars($t['vehiculo']) ?></td>
-              <td><?= htmlspecialchars($t['identificador_fiscal']) ?></td>
-              <td>
-                <?php if($t['foto_url']): ?>
-                  <img src="<?= $t['foto_url'] ?>" width="50">
-                <?php endif; ?>
-              </td>
-              <td><?= htmlspecialchars($t['transportista']) ?></td>
-              <td><?= $t['creado_en']->format('Y-m-d') ?></td>
-              <td>
-                <a href="/IMPORTADORES/transportes/editar?id=<?= $t['id_transporte'] ?>"
-                  class="btn btn-sm btn-primary">✏️</a>
-                <button class="btn btn-sm btn-danger"
-                        onclick="confirmDelete(<?= $t['id_transporte'] ?>)">
-                  🗑️
-                </button>
-              </td>
-            </tr>
-          <?php endforeach; ?>
+            <?php foreach($transportes as $t): ?>
+              <tr>
+                <td><?= $t['id_transporte'] ?></td>
+                <td><?= htmlspecialchars($t['vehiculo']) ?></td>
+                <td><?= htmlspecialchars($t['identificador_fiscal']) ?></td>
+                <td>
+                  <?php if($t['foto_url']): ?>
+                    <img src="<?= $t['foto_url'] ?>" width="50">
+                  <?php endif; ?>
+                </td>
+                <td><?= htmlspecialchars($t['transportista']) ?></td>
+                <td><?= $t['creado_en']->format('Y-m-d') ?></td>
+                <td>
+                  <a href="/IMPORTADORES/transportes/editar?id=<?= $t['id_transporte'] ?>"
+                    class="btn btn-sm btn-primary mt-auto w-auto btn-animated">✏️</a>
+                  <button class="btn btn-sm btn-danger mt-auto w-auto btn-animated"
+                          onclick="confirmDelete(<?= $t['id_transporte'] ?>)">
+                    🗑️
+                  </button>
+                </td>
+              </tr>
+            <?php endforeach; ?>
           </tbody>
         </table>
       </div>
@@ -132,8 +136,14 @@
       });
     });
 
-    <?php if(isset($_GET['deleted'])): ?>
-    Swal.fire('¡Hecho!','Transporte eliminado.','success');
+    <?php if (isset($_GET['created']) && $_GET['created']==='ok'): ?>
+      Swal.fire({ icon: 'success', title: 'Transporte creado', text: 'El transporte se creo correctamente.', confirmButtonColor: '#198754' });
+    <?php endif; ?>
+    <?php if (isset($_GET['deleted']) && $_GET['deleted']==='ok'): ?>
+      Swal.fire({ icon: 'success', title: 'Transporte eliminado', text: 'Ya no aparecerá en tu lista.', confirmButtonColor: '#198754' });
+    <?php endif; ?>
+    <?php if (isset($_GET['updated']) && $_GET['updated'] === 'ok'): ?>
+      Swal.fire({ icon: 'success', title: 'Transporte actualizado', text: 'Los datos fueron modificados correctamente.', confirmButtonColor: '#198754' });
     <?php endif; ?>
   </script>
 
diff --git a/views/transportistas/alta.php b/views/transportistas/alta.php
index 84a05e1..92d31af 100644
--- a/views/transportistas/alta.php
+++ b/views/transportistas/alta.php
@@ -51,110 +51,98 @@
     .btn-animated::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
     .btn-animated:hover::before { left: 100%; }
-    /* ========== ANIMACIONES PARA INPUTS ========== */
-    /* 1. Animación al hacer focus */
-    .form-control { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
-    .form-control:focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
-    /* 2. Animación al escribir */
-    .form-control:not(:placeholder-shown) { border-color: #198754; background-color: #f8fff9; }
-    /* 3. Efecto de shake en validación */
-    .form-control.shake { animation: shake 0.5s ease-in-out; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { border-color: #198754; background-color: #f8fff9;  }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
     @keyframes shake {
       0%, 100% { transform: translateX(0); }
       25% { transform: translateX(-5px); }
       75% { transform: translateX(5px); }
     }
-    /* 4. Floating labels con animación */
+    /* Floating labels para inputs texto */
     .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
     .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
     .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
     .form-floating-custom .form-control:focus ~ .form-label,
     .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
-    /* 5. Efecto de pulso en hover */
-    .input-pulse:hover { animation: inputPulse 0.6s ease-in-out; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
     @keyframes inputPulse {
-      0%   { transform: scale(1); }
-      50%  { transform: scale(1.02); }
-      100% { transform: scale(1); }
+    0%   { transform: scale(1); }
+    50%  { transform: scale(1.02); }
+    100% { transform: scale(1); }
     }
-    /* 6. Gradiente animado en el borde */
-    .input-gradient { position: relative; overflow: hidden; }
-    .input-gradient::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
-      background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
-    .input-gradient:focus::before { left: 100%; }
-    /* 7. Efecto de brillo en validación exitosa */
-    .form-control.valid { border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9); animation: successGlow 1s ease-in-out; }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9); animation: successGlow 1s ease-in-out; }
     @keyframes successGlow {
-      0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
-      50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
-      100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
     }
-    /* 8. Typing effect simulation */
-    .input-typing { position: relative; }
-    .input-typing::after { content: '|'; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); opacity: 0; animation: blink 1s infinite; color: #0d6efd; }
-    .input-typing:focus::after { opacity: 1; }
+    .input-typing:not(.no-animation) { position: relative; }
+    .input-typing:not(.no-animation)::after { content: '|'; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); opacity: 0; animation: blink 1s infinite; color: #0d6efd; }
+    .input-typing:not(.no-animation):focus::after { opacity: 1; }
     @keyframes blink {
-      0%, 50%   { opacity: 1; }
-      51%, 100% { opacity: 0; }
+    0%, 50%   { opacity: 1; }
+    51%, 100% { opacity: 0; }
     }
-    /* 9. Efecto de ondas */
-    .input-ripple { position: relative; overflow: hidden; }
-    .input-ripple::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; background: rgba(13, 110, 253, 0.2);
-      border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
-    .input-ripple:focus::before { width: 300px; height: 300px; }
-    /* 10. Slide-up animation para los campos */
+    .input-ripple:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-ripple:not(.no-animation)::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; 
+        background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
+    .input-ripple:not(.no-animation):focus::before { width: 300px; height: 300px; }
+    /* Animación para los campos del formulario */
     .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
-    .form-group-animated:nth-child(1) { animation-delay: 0.1s; }
-    .form-group-animated:nth-child(2) { animation-delay: 0.2s; }
-    .form-group-animated:nth-child(3) { animation-delay: 0.3s; }
-    .form-group-animated:nth-child(4) { animation-delay: 0.4s; }
-    .form-group-animated:nth-child(5) { animation-delay: 0.5s; }
-    .form-group-animated:nth-child(6) { animation-delay: 0.6s; }
-    .form-group-animated:nth-child(7) { animation-delay: 0.7s; }
-    .form-group-animated:nth-child(8) { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
     @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
     /* ========== ANIMACIONES PARA SELECT ========== */
-    /* 1. Estilos base para select */
-    .form-select {transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; cursor: pointer;
+    .form-select { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; cursor: pointer;
       background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
-      background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 16px 12px; }
-    /* 2. Animación al hacer focus */
+      background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 16px 12px; padding: 1rem 2.5rem 0.5rem 0.75rem; height: auto; min-height: 3.5rem; }
     .form-select:focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px);
       background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
-    /* 3. Animación cuando tiene valor seleccionado */
-    .form-select:not([value=""]):not(:invalid) { border-color: #198754; background-color: #f8fff9;
-      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23198754' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); padding: 1rem 2.5rem 0.5rem 0.75rem; height: auto; min-height: 3.5rem; }
-    .form-floating-custom .form-select:focus ~ .form-label,
-    .form-floating-custom .form-select:not([value=""]) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
-    /* 5. Efecto de shake en validación para select */
+    .form-select:not([value=""]):valid { border-color: #198754; background-color: #f8fff9;
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23198754' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
+    .form-select[value=""] { border-color: #dee2e6; background-color: #fff; }
+    /* Floating labels para select */
+    .form-floating-custom .form-select ~ .form-label { position: absolute; top: 50%; left: 0.75rem; transform: translateY(-50%); pointer-events: none; 
+      transition: all 0.3s ease; color: #6c757d; font-size: 0.875rem; background: white; padding: 0 0.25rem; z-index: 1; opacity: 0; }
+    .form-floating-custom .form-select:focus ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
+    .form-floating-custom .form-select:not([value=""]):valid ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
     .form-select.shake { animation: shake 0.5s ease-in-out; }
-    /* 6. Efecto de pulso en hover para select */
     .select-pulse:hover { animation: inputPulse 0.6s ease-in-out; }
-    /* 7. Gradiente animado para select */
     .select-gradient { position: relative; overflow: hidden; }
-    .select-gradient::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .select-gradient::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
+      background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
     .select-gradient:focus::before { left: 100%; }
-    /* 8. Efecto de brillo en validación exitosa para select */
     .form-select.valid { border-color: #198754; background-color: #f8fff9; animation: successGlow 1s ease-in-out; }
-    /* 9. Efecto de rotación de la flecha al abrir */
     .select-arrow-rotate { transition: all 0.3s ease; }
     .select-arrow-rotate:focus { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 10 7-7 7 7'/%3e%3c/svg%3e"); }
-    /* 10. Efecto de ondas para select */
     .select-ripple { position: relative; overflow: hidden; }
     .select-ripple::after { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0;
       background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
     .select-ripple:focus::after { width: 300px; height: 300px; }
-    /* 11. Efecto de scale suave */
     .select-scale { transition: transform 0.2s ease; }
-    .select-scale:hover { transform: scale(1.02); }
+    .select-scale:hover {transform: scale(1.02); }
     .select-scale:focus { transform: scale(1.02) translateY(-2px); }
-    /* 12. Personalización de opciones (limitado en algunos navegadores) */
     .form-select option { padding: 0.5rem; transition: all 0.2s ease; }
     .form-select option:hover { background-color: #f8f9fa; }
-    /* 13. Indicador de estado */
     .select-status { position: relative; }
     .select-status::after { content: ''; position: absolute; right: 2.5rem; top: 50%; transform: translateY(-50%);
-      width: 8px; height: 8px; border-radius: 50%; background-color: #dc3545; opacity: 0; transition: opacity 0.3s ease; } .select-status.valid::after { background-color: #198754; opacity: 1; }
+      width: 8px; height: 8px; border-radius: 50%; background-color: #dc3545; opacity: 0; transition: opacity 0.3s ease; }
+    .select-status.valid::after { background-color: #198754; opacity: 1; }
     .select-status:invalid::after { background-color: #dc3545; opacity: 1; }
   </style>
 </head>
@@ -212,7 +200,7 @@
           </div>
         </div>
 
-        <div class="col-md-4  form-group-animated">
+        <div class="col-md-4 form-group-animated">
           <div class="form-floating-custom">
             <input name="caat" id="caat" type="text" class="form-control input-pulse input-gradient" maxlength="20" placeholder=" " required>
             <label for="caat" class="form-label">Código caat *</label>
@@ -222,7 +210,7 @@
         <div class="col-md-4 form-group-animated">
           <div class="form-floating-custom">
             <select id="pais" name="pais" class="form-select select-pulse select-gradient select-arrow-rotate select-status" required>
-              <option value=""></option>
+              <option value="">-- Selecciona un País --</option>
               <?php foreach($paises as $p): ?>
                 <option value="<?= $p['id_pais'] ?>"><?= htmlspecialchars($p['nombre']) ?></option>
               <?php endforeach; ?>
@@ -265,168 +253,14 @@
   </div>
 
   <script>
-    document.getElementById('formAltaTransportista').addEventListener('submit', function(e) {
-      e.preventDefault();
-      const rfcInput      = document.getElementById('rfc');
-      const curpInput     = document.getElementById('curp');
-      const telefonoInput = document.getElementById('telefono');
-
-      const rfc       = rfcInput.value.trim().toUpperCase();
-      const curp      = curpInput.value.trim();
-      const telefono  = telefonoInput.value.trim();
-      const clave     = document.getElementById('clave').value.trim();
-      const nombre    = document.getElementById('nombre').value.trim();
-      const caat      = document.getElementById('caat').value.trim();
-      const pais      = document.getElementById('pais').value;
-      const entidad   = document.getElementById('entidad').value;
-      const ciudad    = document.getElementById('ciudad').value;
-      const domicilio = document.getElementById('domicilio').value.trim();
-
-      const curpRegex     = /^[A-Z]{4}[0-9]{6}[HM](AS|BC|BS|CC|CL|CM|CS|CH|DF|DG|GT|GR|HG|JC|MC|MN|MS|NT|NL|OC|PL|QT|QR|SP|SL|SR|TC|TS|TL|VZ|YN|ZS)[A-Z]{3}[A-Z0-9]{2}$/;
-      const rfcRegex      = /^[A-ZÑ&]{3,4}\d{6}[A-Z0-9]{3}$/;
-      const telefonoRegex = /^\d{3}\s\d{7}$/;
-
-      if (!clave) {
-        Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'La clave es obligatoria.', confirmButtonColor: '#dc3545'});
-        document.getElementById('clave').focus();
-        return;
-      }
-      if (clave.length>8) {
-        Swal.fire({ icon: 'error', title: 'Clave inválida', text: 'La clave no puede tener más de 8 caracteres.', confirmButtonColor: '#dc3545'});
-        document.getElementById('clave').focus();
-        return;
-      }
-      if (!nombre) {
-        Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'El nombre es obligatorio.', confirmButtonColor: '#dc3545'});
-        document.getElementById('nombre').focus();
-        return;
-      }
-      if (!rfc) {
-        Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'El RFC es obligatorio.', confirmButtonColor: '#dc3545'});
-        document.getElementById('rfc').focus();
-        return;
-      }
-      if (!rfcRegex.test(rfc)) {
-        Swal.fire({ icon: 'error', title: 'RFC inválido', text: 'El RFC debe tener 12 o 13 caracteres con el formato correcto (ej. ABC123456XYZ).', confirmButtonColor: '#dc3545'});
-        document.getElementById('rfc').focus();
-        return;
-      }
-      if (curp && !curpRegex.test(curp)) {
-        Swal.fire({ icon: 'error', title: 'CURP inválido', text: 'El CURP no tiene el formato correcto.', confirmButtonColor: '#dc3545'});
-        document.getElementById('curp').focus();
-        return;
-      }
-      if (!telefono) {
-        Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'El teléfono es obligatorio.', confirmButtonColor: '#dc3545'});
-        document.getElementById('telefono').focus();
-        return;
-      }
-      if (!telefonoRegex.test(telefono)) {
-        Swal.fire({ icon: 'error', title: 'Teléfono inválido', text: 'Debe tener 10 dígitos en el formato: 3 dígitos (LADA), espacio, y 7 dígitos (ej. 123 4567890).', onfirmButtonColor:'#dc3545'});
-        document.getElementById('telefono').focus();
-        return;
-      }
-      if (telefono.length>11) {
-        Swal.fire({ icon: 'error', title: 'Teléfono inválido', text: 'El teléfono no puede tener más de 11 caracteres.', confirmButtonColor: '#dc3545'});
-        document.getElementById('telefono').focus();
-        return;
-      }
-      if (!caat) {
-        Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'El código caat es obligatorio.', confirmButtonColor: '#dc3545'});
-        document.getElementById('caat').focus();
-        return;
-      }
-      if (!pais) {
-        Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'Debe seleccionar un país.', confirmButtonColor: '#dc3545'});
-        document.getElementById('pais').focus();
-        return;
-      }
-      if (!entidad) {
-        Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'Debe seleccionar un estado.', confirmButtonColor: '#dc3545'});
-        document.getElementById('entidad').focus();
-        return;
-      }
-      if (!ciudad) {
-        Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'Debe seleccionar una ciudad.', confirmButtonColor: '#dc3545'});
-        document.getElementById('ciudad').focus();
-        return;
-      }
-      if (!domicilio) {
-        Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'El domicilio es obligatorio.', confirmButtonColor: '#dc3545'});
-        document.getElementById('domicilio').focus();
-        return;
-      }
-      document.getElementById('rfc').value = rfc;
-      document.getElementById('curp').value = curp;
-      this.submit();
-    });
-
-    document.getElementById('pais').addEventListener('change', e => {
-      const pid = e.target.value;
-      const estadoSelect = document.getElementById('entidad');
-      const ciudadSelect = document.getElementById('ciudad');
-      estadoSelect.innerHTML = '<option value="">Cargando…</option>';
-      estadoSelect.disabled = true;
-      ciudadSelect.innerHTML = '<option value="">Primero estado…</option>';
-      ciudadSelect.disabled = true;
-      if (!pid) { estadoSelect.innerHTML = '<option value="">Primero país…</option>'; return; }
-      fetch(`/IMPORTADORES/transportistas/estados?pais=${pid}`)
-        .then(r => { if (!r.ok) throw new Error('Error al cargar estados'); return r.json(); })
-        .then(list => {
-          estadoSelect.innerHTML = '<option value=""></option>';
-          list.forEach(st => estadoSelect.add(new Option(st.nombre, st.id_estado)));
-          estadoSelect.disabled = false;
-        })
-        .catch(() => {
-          estadoSelect.innerHTML = '<option value="">Error al cargar</option>';
-          Swal.fire({ icon:'error',title:'Error',text:'No se pudieron cargar los estados',confirmButtonColor:'#dc3545'});
-        });
-    });
-
-    document.getElementById('entidad').addEventListener('change', e => {
-      const eid = e.target.value;
-      const ciudadSelect = document.getElementById('ciudad');
-      ciudadSelect.innerHTML = '<option value="">Cargando…</option>';
-      ciudadSelect.disabled = true;
-      if (!eid) { ciudadSelect.innerHTML = '<option value="">Primero estado…</option>'; return; }
-      fetch(`/IMPORTADORES/transportistas/ciudades?estado=${eid}`)
-        .then(r => { if (!r.ok) throw new Error('Error al cargar ciudades'); return r.json(); })
-        .then(list => {
-          ciudadSelect.innerHTML = '<option value=""></option>';
-          list.forEach(ct => ciudadSelect.add(new Option(ct.nombre, ct.id_ciudad)));
-          ciudadSelect.disabled = false;
-        })
-        .catch(() => {
-          ciudadSelect.innerHTML = '<option value="">Error al cargar</option>';
-          Swal.fire({ icon:'error',title:'Error',text:'No se pudieron cargar las ciudades',confirmButtonColor:'#dc3545'});
-        });
-    });
-
-    // Switch Persona Moral
-    document.getElementById('personaMoralSwitch').addEventListener('change', function() {
-      const checked = this.checked;
-      const label   = document.getElementById('labelNombre');
-      const curp    = document.getElementById('curp');
-      const hidden  = document.getElementById('es_persona_moral');
-      if (checked) {
-        label.textContent = 'Razón Social *';
-        curp.value = '';
-        curp.disabled = true;
-        curp.removeAttribute('required');
-        hidden.value = '1';
-      } else {
-        label.textContent = 'Nombre *';
-        curp.disabled = false;
-        curp.setAttribute('required', 'required');
-        hidden.value = '0';
-      }
-    });
-    // Script para manejar las animaciones de validación
     document.addEventListener('DOMContentLoaded', function() {
-      const inputs = document.querySelectorAll('input.form-control, select.form_select');
+      // Referencias a elementos del DOM
+      const form    = document.getElementById('formAltaTransportista');
+      const inputs  = document.querySelectorAll('input.form-control, select.form-select');
+      const selects = document.querySelectorAll('.form-select');
       
+      // Configurar validación en tiempo real para inputs
       inputs.forEach(input => {
-        // Validación en tiempo real
         input.addEventListener('input', function() {
           if (this.checkValidity()) {
             this.classList.remove('shake');
@@ -436,7 +270,6 @@
           }
         });
         
-        // Efecto shake en campos inválidos
         input.addEventListener('invalid', function() {
           this.classList.add('shake');
           setTimeout(() => {
@@ -444,32 +277,211 @@
           }, 500);
         });
       });
-      
-      // Validación del formulario
-      document.getElementById('formAltaAgencias').addEventListener('submit', function(e) {
-        e.preventDefault();
-        
-        let isValid = true;
-        inputs.forEach(input => {
-          if (!input.checkValidity()) {
-            input.classList.add('shake');
-            isValid = false;
-          }
+
+      // Configurar selects
+      selects.forEach(select => {
+        select.addEventListener('change', function() {
+          updateSelectState(this);
         });
+        updateSelectState(select);
+      });
+
+      function updateSelectState(select) {
+        select.setAttribute('value', select.value);
         
-        if (isValid) {
-          // Aquí puedes agregar tu lógica de envío
-          Swal.fire({
-            icon: 'success',
-            title: '¡Éxito!',
-            text: 'Agencia registrada correctamente',
-            showConfirmButton: false,
-            timer: 1500
+        if (select.value && select.value !== '') {
+          select.classList.add('valid');
+          select.classList.remove('invalid');
+        } else {
+          select.classList.remove('valid');
+          if (select.hasAttribute('required') && select.closest('form')?.classList.contains('was-validated')) {
+            select.classList.add('invalid');
+          }
+        }
+      }
+
+      // Event listener para el formulario
+      if (form) {
+        form.addEventListener('submit', function(e) {
+          e.preventDefault();
+      
+          const rfc       = document.getElementById('rfc').value.trim().toUpperCase();
+          const curp      = document.getElementById('curp').value.trim();
+          const telefono  = document.getElementById('telefono').value.trim();
+          const clave     = document.getElementById('clave').value.trim();
+          const nombre    = document.getElementById('nombre').value.trim();
+          const caat      = document.getElementById('caat').value.trim();
+          const pais      = document.getElementById('pais').value;
+          const entidad   = document.getElementById('entidad').value;
+          const ciudad    = document.getElementById('ciudad').value;
+          const domicilio = document.getElementById('domicilio').value.trim();
+
+          const curpRegex     = /^[A-Z]{4}[0-9]{6}[HM](AS|BC|BS|CC|CL|CM|CS|CH|DF|DG|GT|GR|HG|JC|MC|MN|MS|NT|NL|OC|PL|QT|QR|SP|SL|SR|TC|TS|TL|VZ|YN|ZS)[A-Z]{3}[A-Z0-9]{2}$/;
+          const rfcRegex      = /^[A-ZÑ&]{3,4}\d{6}[A-Z0-9]{3}$/;
+          const telefonoRegex = /^\d{3}\s\d{7}$/;
+
+          if (!clave) {
+            Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'La clave es obligatoria.', confirmButtonColor: '#dc3545'});
+            document.getElementById('clave').focus();
+            return;
+          }
+          if (clave.length>8) {
+            Swal.fire({ icon: 'error', title: 'Clave inválida', text: 'La clave no puede tener más de 8 caracteres.', confirmButtonColor: '#dc3545'});
+            document.getElementById('clave').focus();
+            return;
+          }
+          if (!nombre) {
+            Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'El nombre es obligatorio.', confirmButtonColor: '#dc3545'});
+            document.getElementById('nombre').focus();
+            return;
+          }
+          if (!rfc) {
+            Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'El RFC es obligatorio.', confirmButtonColor: '#dc3545'});
+            document.getElementById('rfc').focus();
+            return;
+          }
+          if (!rfcRegex.test(rfc)) {
+            Swal.fire({ icon: 'error', title: 'RFC inválido', text: 'El RFC debe tener 12 o 13 caracteres con el formato correcto (ej. ABC123456XYZ).', confirmButtonColor: '#dc3545'});
+            document.getElementById('rfc').focus();
+            return;
+          }
+          if (curp && !curpRegex.test(curp)) {
+            Swal.fire({ icon: 'error', title: 'CURP inválido', text: 'El CURP no tiene el formato correcto.', confirmButtonColor: '#dc3545'});
+            document.getElementById('curp').focus();
+            return;
+          }
+          if (!telefono) {
+            Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'El teléfono es obligatorio.', confirmButtonColor: '#dc3545'});
+            document.getElementById('telefono').focus();
+            return;
+          }
+          if (!telefonoRegex.test(telefono)) {
+            Swal.fire({ icon: 'error', title: 'Teléfono inválido', text: 'Debe tener 10 dígitos en el formato: 3 dígitos (LADA), espacio, y 7 dígitos (ej. 123 4567890).', confirmButtonColor:'#dc3545'});
+            document.getElementById('telefono').focus();
+            return;
+          }
+          if (telefono.length>11) {
+            Swal.fire({ icon: 'error', title: 'Teléfono inválido', text: 'El teléfono no puede tener más de 11 caracteres.', confirmButtonColor: '#dc3545'});
+            document.getElementById('telefono').focus();
+            return;
+          }
+          if (!caat) {
+            Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'El código caat es obligatorio.', confirmButtonColor: '#dc3545'});
+            document.getElementById('caat').focus();
+            return;
+          }
+          if (!pais) {
+            Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'Debe seleccionar un país.', confirmButtonColor: '#dc3545'});
+            document.getElementById('pais').focus();
+            return;
+          }
+          if (!entidad) {
+            Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'Debe seleccionar un estado.', confirmButtonColor: '#dc3545'});
+            document.getElementById('entidad').focus();
+            return;
+          }
+          if (!ciudad) {
+            Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'Debe seleccionar una ciudad.', confirmButtonColor: '#dc3545'});
+            document.getElementById('ciudad').focus();
+            return;
+          }
+          if (!domicilio) {
+            Swal.fire({ icon: 'warning', title: 'Campo requerido', text: 'El domicilio es obligatorio.', confirmButtonColor: '#dc3545'});
+            document.getElementById('domicilio').focus();
+            return;
+          }
+
+          // Actualizar valores procesados
+          const rfcElement = document.getElementById('rfc');
+          const curpElement = document.getElementById('curp');
+          if (rfcElement) rfcElement.value = rfc;
+          if (curpElement) curpElement.value = curp;
+
+          // Si todas las validaciones son correctas: Enviar el formulario
+          this.submit();
+
+          // Validar campos
+          let isValid = true;
+          inputs.forEach(input => {
+            if (!input.checkValidity()) {
+              input.classList.add('shake');
+              isValid = false;
+            }
           });
+        })
+      }
+
+      document.getElementById('pais').addEventListener('change', e => {
+        const pid          = e.target.value;
+        const estadoSelect = document.getElementById('entidad');
+        const ciudadSelect = document.getElementById('ciudad');
+
+        estadoSelect.innerHTML = '<option value="">Cargando…</option>';
+        estadoSelect.disabled  = true;
+        ciudadSelect.innerHTML = '<option value="">Primero estado…</option>';
+        ciudadSelect.disabled  = true;
+
+        if (!pid) { estadoSelect.innerHTML = '<option value="">Primero país…</option>'; return; }
+        fetch(`/IMPORTADORES/transportistas/estados?pais=${pid}`)
+          .then(r => { if (!r.ok) throw new Error('Error al cargar estados'); return r.json(); })
+          .then(list => {
+            estadoSelect.innerHTML = '<option value="">-- Selecciona un Estado --</option>';
+            list.forEach(st => estadoSelect.add(new Option(st.nombre, st.id_estado)));
+            estadoSelect.disabled  = false;
+          })
+          .catch(() => {
+            estadoSelect.innerHTML = '<option value="">Error al cargar</option>';
+            Swal.fire({ icon:'error', title:'Error', text:'No se pudieron cargar los estados', confirmButtonColor:'#dc3545'});
+          });
+      });
+
+      document.getElementById('entidad').addEventListener('change', e => {
+        const eid          = e.target.value;
+        const ciudadSelect = document.getElementById('ciudad');
+
+        ciudadSelect.innerHTML = '<option value="">Cargando…</option>';
+        ciudadSelect.disabled  = true;
+
+        if (!eid) { ciudadSelect.innerHTML = '<option value="">Primero estado…</option>'; return; }
+        fetch(`/IMPORTADORES/transportistas/ciudades?estado=${eid}`)
+          .then(r => { if (!r.ok) throw new Error('Error al cargar ciudades'); return r.json(); })
+          .then(list => {
+            ciudadSelect.innerHTML = '<option value="">-- Seleciona una ciudad --</option>';
+            list.forEach(ct => ciudadSelect.add(new Option(ct.nombre, ct.id_ciudad)));
+            ciudadSelect.disabled  = false;
+          })
+          .catch(() => {
+            ciudadSelect.innerHTML = '<option value="">Error al cargar</option>';
+            Swal.fire({ icon:'error', title:'Error', text:'No se pudieron cargar las ciudades', confirmButtonColor:'#dc3545'});
+          });
+      });
+
+      // Switch Persona Moral
+      document.getElementById('personaMoralSwitch')?.addEventListener('change', function() {
+        const checked = this.checked;
+        const label   = document.getElementById('labelNombre');
+        const curp    = document.getElementById('curp');
+        const hidden  = document.getElementById('es_persona_moral');
+
+        if (label) {
+          label.textContent = checked ? 'Razón Social *' : 'Nombre *';
+        }
+
+        if (curp && hidden) {
+          if (checked) {
+            curp.value    = '';
+            curp.disabled = true;
+            curp.removeAttribute('required');
+            hidden.value  = '1';
+          } else {
+            curp.disabled = false;
+            curp.setAttribute('required', 'required');
+            hidden.value  = '0';
+          }
         }
       });
     });
   </script>
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/views/transportistas/editar.php b/views/transportistas/editar.php
index e59fa29..7ef2682 100644
--- a/views/transportistas/editar.php
+++ b/views/transportistas/editar.php
@@ -58,6 +58,99 @@
     .btn-animated::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left 0.5s; }
     .btn-animated:hover::before { left: 100%; }
+    /* ========== ANIMACIONES PARA INPUTS TEXTO ========== */
+    .form-control:not(.no-animation) { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; }
+    .form-control:not(.no-animation):focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px); }
+    .form-control:not(.no-animation):not(:placeholder-shown) { border-color: #198754; background-color: #f8fff9;  }
+    .form-control:not(.no-animation).shake { animation: shake 0.5s ease-in-out; }
+    @keyframes shake {
+      0%, 100% { transform: translateX(0); }
+      25% { transform: translateX(-5px); }
+      75% { transform: translateX(5px); }
+    }
+    /* Floating labels para inputs texto */
+    .form-floating-custom { position: relative; margin-bottom: 1.5rem; }
+    .form-floating-custom .form-control { padding: 1rem 0.75rem 0.5rem 0.75rem; height: auto; }
+    .form-floating-custom .form-label { position: absolute; top: 0.75rem; left: 0.75rem; transition: all 0.3s ease; pointer-events: none; color: #6c757d; z-index: 2; }
+    .form-floating-custom .form-control:focus ~ .form-label,
+    .form-floating-custom .form-control:not(:placeholder-shown) ~ .form-label { top: 0.25rem; font-size: 0.75rem; color: #0d6efd; font-weight: 600; }
+    .input-pulse:hover:not(.no-animation) { animation: inputPulse 0.6s ease-in-out; }
+    @keyframes inputPulse {
+    0%   { transform: scale(1); }
+    50%  { transform: scale(1.02); }
+    100% { transform: scale(1); }
+    }
+    .input-gradient:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-gradient:not(.no-animation)::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; 
+    background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .input-gradient:not(.no-animation):focus::before { left: 100%; }
+    .form-control.valid:not(.no-animation) { border-color: #198754; background: linear-gradient(45deg, #fff, #f8fff9); animation: successGlow 1s ease-in-out; }
+    @keyframes successGlow {
+    0%   { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    50%  { box-shadow: 0 0 20px rgba(25, 135, 84, 0.8); }
+    100% { box-shadow: 0 0 5px rgba(25, 135, 84, 0.5); }
+    }
+    .input-typing:not(.no-animation) { position: relative; }
+    .input-typing:not(.no-animation)::after { content: '|'; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); opacity: 0; animation: blink 1s infinite; color: #0d6efd; }
+    .input-typing:not(.no-animation):focus::after { opacity: 1; }
+    @keyframes blink {
+    0%, 50%   { opacity: 1; }
+    51%, 100% { opacity: 0; }
+    }
+    .input-ripple:not(.no-animation) { position: relative; overflow: hidden; }
+    .input-ripple:not(.no-animation)::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; 
+        background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
+    .input-ripple:not(.no-animation):focus::before { width: 300px; height: 300px; }
+    /* Animación para los campos del formulario */
+    .form-group-animated { opacity: 0; transform: translateY(20px); animation: slideUp 0.6s ease-out forwards; }
+    .form-group-animated:nth-child(1)  { animation-delay: 0.1s; }
+    .form-group-animated:nth-child(2)  { animation-delay: 0.2s; }
+    .form-group-animated:nth-child(3)  { animation-delay: 0.3s; }
+    .form-group-animated:nth-child(4)  { animation-delay: 0.4s; }
+    .form-group-animated:nth-child(5)  { animation-delay: 0.5s; }
+    .form-group-animated:nth-child(6)  { animation-delay: 0.6s; }
+    .form-group-animated:nth-child(7)  { animation-delay: 0.7s; }
+    .form-group-animated:nth-child(8)  { animation-delay: 0.8s; }
+    .form-group-animated:nth-child(9)  { animation-delay: 0.9s; }
+    .form-group-animated:nth-child(10) { animation-delay: 1.0s; }
+    @keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
+    /* ========== ANIMACIONES PARA SELECT ========== */
+    .form-select { transition: all 0.3s ease; border: 2px solid #dee2e6; position: relative; cursor: pointer;
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
+      background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 16px 12px; padding: 1rem 2.5rem 0.5rem 0.75rem; height: auto; min-height: 3.5rem; }
+    .form-select:focus { border-color: #0d6efd; box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25), 0 0 20px rgba(13, 110, 253, 0.3); transform: translateY(-2px);
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
+    .form-select:not([value=""]):valid { border-color: #198754; background-color: #f8fff9;
+      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23198754' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e"); }
+    .form-select[value=""] { border-color: #dee2e6; background-color: #fff; }
+    /* Floating labels para select */
+    .form-floating-custom .form-select ~ .form-label { position: absolute; top: 50%; left: 0.75rem; transform: translateY(-50%); pointer-events: none; 
+      transition: all 0.3s ease; color: #6c757d; font-size: 0.875rem; background: white; padding: 0 0.25rem; z-index: 1; opacity: 0; }
+    .form-floating-custom .form-select:focus ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
+    .form-floating-custom .form-select:not([value=""]):valid ~ .form-label { opacity: 1; top: 0; transform: translateY(-50%) scale(0.85); color: #0d6efd; font-weight: 600; }
+    .form-select.shake { animation: shake 0.5s ease-in-out; }
+    .select-pulse:hover { animation: inputPulse 0.6s ease-in-out; }
+    .select-gradient { position: relative; overflow: hidden; }
+    .select-gradient::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
+      background: linear-gradient(90deg, transparent, rgba(13, 110, 253, 0.3), transparent); transition: left 0.5s; pointer-events: none; z-index: 1; }
+    .select-gradient:focus::before { left: 100%; }
+    .form-select.valid { border-color: #198754; background-color: #f8fff9; animation: successGlow 1s ease-in-out; }
+    .select-arrow-rotate { transition: all 0.3s ease; }
+    .select-arrow-rotate:focus { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 10 7-7 7 7'/%3e%3c/svg%3e"); }
+    .select-ripple { position: relative; overflow: hidden; }
+    .select-ripple::after { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0;
+      background: rgba(13, 110, 253, 0.2); border-radius: 50%; transform: translate(-50%, -50%); transition: width 0.3s, height 0.3s; pointer-events: none; }
+    .select-ripple:focus::after { width: 300px; height: 300px; }
+    .select-scale { transition: transform 0.2s ease; }
+    .select-scale:hover {transform: scale(1.02); }
+    .select-scale:focus { transform: scale(1.02) translateY(-2px); }
+    .form-select option { padding: 0.5rem; transition: all 0.2s ease; }
+    .form-select option:hover { background-color: #f8f9fa; }
+    .select-status { position: relative; }
+    .select-status::after { content: ''; position: absolute; right: 2.5rem; top: 50%; transform: translateY(-50%);
+      width: 8px; height: 8px; border-radius: 50%; background-color: #dc3545; opacity: 0; transition: opacity 0.3s ease; }
+    .select-status.valid::after { background-color: #198754; opacity: 1; }
+    .select-status:invalid::after { background-color: #dc3545; opacity: 1; }
   </style>
 </head>
 <body>
@@ -67,80 +160,108 @@
     <form action="/IMPORTADORES/transportistas/actualizar" method="POST" class="card p-4 shadow-sm card-hover position-relative h-auto" id="formEditTransportista">
       <input type="hidden" name="id_transportista" value="<?= $t['id_transportista'] ?>">
       <div class="row g-3">
-        <div class="col-md-4">
-          <label class="form-label">Clave</label>
-          <input name="clave" value="<?= htmlspecialchars($t['clave_identificador']) ?>"
-                 id="clave" class="form-control" maxlength="8" required>
-        </div>
-        <div class="col-md-4">
-          <label class="form-label">Nombre</label>
-          <input name="nombre" value="<?= htmlspecialchars($t['nombre']) ?>"
-                 id="nombre" class="form-control" required>
-        </div>
-        <div class="col-md-4">
-          <label class="form-label">RFC</label>
-          <input name="rfc" value="<?= htmlspecialchars($t['rfc']) ?>"
-                 id="rfc" class="form-control" maxlength="13" required>
-        </div>
-        <div class="col-md-4">
-          <label class="form-label">CURP</label>
-          <input name="curp" value="<?= htmlspecialchars($t['curp']) ?>"
-                 id="curp" class="form-control" maxlength="18">
-        </div>
-        <div class="col-md-4">
-          <label class="form-label">Teléfono</label>
-          <input name="telefono" value="<?= htmlspecialchars($t['telefono']) ?>"
-                 id="telefono" class="form-control" maxlength="11" required>
-        </div>
-        <div class="col-md-4">
-          <label class="form-label">Código caat</label>
-          <input name="caat" value="<?= htmlspecialchars($t['caat']) ?>"
-                 id="caat" class="form-control" maxlength="20" required>
+        <div class="col-md-4 form-group-animated">
+          <div class="form-floating-custom">
+            <input name="clave" value="<?= htmlspecialchars($t['clave_identificador']) ?>"
+                   id="clave" class="form-control input-pulse input-gradient" maxlength="8" required>
+            <label for="clave" class="form-label">Clave</label>
+          </div>
         </div>
 
-        <div class="col-md-4">
-          <label class="form-label">País</label>
-          <select id="pais" name="pais" class="form-select" required>
-            <option value="">Selecciona país</option>
-            <?php foreach($paises as $p): ?>
-            <option value="<?= $p['id_pais'] ?>"
-              <?= $p['id_pais']==$t['pais']?'selected':'' ?>>
-              <?= htmlspecialchars($p['nombre']) ?>
-            </option>
-            <?php endforeach; ?>
-          </select>
-        </div>
-        <div class="col-md-4">
-          <label class="form-label">Estado</label>
-          <select id="entidad" name="entidad" class="form-select" required>
-            <option value="">Selecciona estado</option>
-            <?php foreach($estados as $e): ?>
-            <option value="<?= $e['id_estado'] ?>"
-              <?= $e['id_estado']==$t['entidad_federativa']?'selected':'' ?>>
-              <?= htmlspecialchars($e['nombre']) ?>
-            </option>
-            <?php endforeach; ?>
-          </select>
-        </div>
-        <div class="col-md-4">
-          <label class="form-label">Ciudad</label>
-          <select id="ciudad" name="ciudad" class="form-select" required>
-            <option value="">Selecciona ciudad</option>
-            <?php foreach($ciudades as $c): ?>
-            <option value="<?= $c['id_ciudad'] ?>"
-              <?= $c['id_ciudad']==$t['ciudad']?'selected':'' ?>>
-              <?= htmlspecialchars($c['nombre']) ?>
-            </option>
-            <?php endforeach; ?>
-          </select>
+        <div class="col-md-4 form-group-animated">
+          <div class="form-floating-custom">
+            <input name="nombre" value="<?= htmlspecialchars($t['nombre']) ?>"
+                   id="nombre" class="form-control input-pulse input-gradient" required>
+            <label for="nombre" class="form-label">Nombre</label>
+          </div>
         </div>
 
-        <div class="col-md-12">
-          <label class="form-label">Domicilio Completo</label>
-          <textarea name="domicilio" id="domicilio" class="form-control" rows="3" required><?= htmlspecialchars($t['domicilio']) ?></textarea>
+        <div class="col-md-4 form-group-animated">
+          <div class="form-floating-custom">
+            <input name="rfc" value="<?= htmlspecialchars($t['rfc']) ?>"
+                   id="rfc" class="form-control input-pulse input-gradient" maxlength="13" required>
+            <label for="rfc" class="form-label">RFC</label>
+          </div>
+        </div>
+
+        <div class="col-md-4 form-group-animated">
+          <div class="form-floating-custom">
+            <input name="curp" value="<?= htmlspecialchars($t['curp']) ?>"
+                   id="curp" class="form-control input-pulse input-gradient" maxlength="18">
+            <label for="curp" class="form-label">CURP</label>
+          </div>
+        </div>
+
+        <div class="col-md-4 form-group-animated">
+          <div class="form-floating-custom">
+            <input name="telefono" value="<?= htmlspecialchars($t['telefono']) ?>"
+                   id="telefono" class="form-control input-pulse input-gradient" maxlength="11" required>
+            <label for="telefono" class="form-label">Teléfono</label>
+          </div>
+        </div>
+
+        <div class="col-md-4 form-group-animated">
+          <div class="form-floating-custom">
+            <input name="caat" value="<?= htmlspecialchars($t['caat']) ?>"
+                   id="caat" class="form-control input-pulse input-gradient" maxlength="20" required>
+            <label for="caat" class="form-label">Código caat</label>
+          </div>
+        </div>
+
+        <div class="col-md-4 form-group-animated">
+          <div class="form-floating-custom">
+            <select id="pais" name="pais" class="form-select select-pulse select-gradient select-arrow-rotate select-status" required>
+              <option value="">-- Selecciona un País --</option>
+              <?php foreach($paises as $p): ?>
+              <option value="<?= $p['id_pais'] ?>"
+                <?= $p['id_pais']==$t['pais']?'selected':'' ?>>
+                <?= htmlspecialchars($p['nombre']) ?>
+              </option>
+              <?php endforeach; ?>
+            </select>
+            <label for="pais" class="form-label">País</label>
+          </div>
+        </div>
+
+        <div class="col-md-4 form-group-animated">
+          <div class="form-floating-custom">
+            <select id="entidad" name="entidad" class="form-select select-pulse select-gradient select-arrow-rotate select-status" required>
+              <option value="">-- Selecciona un Estado --</option>
+              <?php foreach($estados as $e): ?>
+              <option value="<?= $e['id_estado'] ?>"
+                <?= $e['id_estado']==$t['entidad_federativa']?'selected':'' ?>>
+                <?= htmlspecialchars($e['nombre']) ?>
+              </option>
+              <?php endforeach; ?>
+            </select>
+            <label for="entidad" class="form-label">Entidad</label>
+          </div>
+        </div>
+
+        <div class="col-md-4 form-group-animated">
+          <div class="form-floating-custom">
+            <select id="ciudad" name="ciudad" class="form-select select-pulse select-gradient select-arrow-rotate select-status" required>
+              <option value="">-- Selecciona una Ciudad --</option>
+              <?php foreach($ciudades as $c): ?>
+              <option value="<?= $c['id_ciudad'] ?>"
+                <?= $c['id_ciudad']==$t['ciudad']?'selected':'' ?>>
+                <?= htmlspecialchars($c['nombre']) ?>
+              </option>
+              <?php endforeach; ?>
+            </select>
+            <label for="ciudad" class="form-label">Ciudad</label>
+          </div>
+        </div>
+
+        <div class="col-md-12 form-group-animated">
+          <div class="form-floating-custom">
+            <textarea name="domicilio" id="domicilio" class="form-control input-pulse input-gradient" rows="1" required><?= htmlspecialchars($t['domicilio']) ?></textarea>
+            <label for="domicilio" class="form-label">Domicilio Completo</label>
+          </div>
         </div>
       </div>
-      <div class="text-end mt-4">
+
+      <div class="text-end mt-4 form-group-animated">
         <button class="btn btn-success px-4 mt-auto w-auto btn-animated">💾 Guardar Cambios</button>
         <a href="/IMPORTADORES/transportistas/lista" class="btn btn-secondary ms-2 mt-auto w-auto btn-animated">Cancelar</a>
       </div>
@@ -150,14 +271,10 @@
   <script>
     document.getElementById('formEditTransportista').addEventListener('submit', function(e) {
       e.preventDefault(); // Prevenir envío por defecto
-      
-      const rfcInput      = document.getElementById('rfc');
-      const curpInput     = document.getElementById('curp');
-      const telefonoInput = document.getElementById('telefono');
 
-      const rfc       = rfcInput.value.trim().toUpperCase();
-      const curp      = curpInput.value.trim();
-      const telefono  = telefonoInput.value.trim();
+      const rfc       = document.getElementById('rfc').value.trim().toUpperCase();
+      const curp      = document.getElementById('curp').value.trim();
+      const telefono  = document.getElementById('telefono').value.trim();
       const clave     = document.getElementById('clave').value.trim();
       const nombre    = document.getElementById('nombre').value.trim();
       const caat      = document.getElementById('caat').value.trim();
@@ -245,25 +362,33 @@
       }
       // Si llegamos aquí, todas las validaciones pasaron
       // Actualizar los valores en los campos antes de enviar
-      document.getElementById('rfc').value = rfc;
+      document.getElementById('rfc').value  = rfc;
       document.getElementById('curp').value = curp;
       
-      // Enviar el formulario
+      // Si todas las validaciones son correctas: Enviar el formulario
       this.submit();
+      // Validar campos
+      let isValid = true;
+      inputs.forEach(input => {
+        if (!input.checkValidity()) {
+          input.classList.add('shake');
+          isValid = false;
+        }
+      });
     });
 
     // Funcionalidad de selects en cascada
     // 1) Cuando elige país → cargo estados
     document.getElementById('pais').addEventListener('change', e => {
-      const pid = e.target.value;
+      const pid          = e.target.value;
       const estadoSelect = document.getElementById('entidad');
       const ciudadSelect = document.getElementById('ciudad');
       
       // Resetear selects dependientes
       estadoSelect.innerHTML = '<option value="">Cargando…</option>';
-      estadoSelect.disabled = true;
+      estadoSelect.disabled  = true;
       ciudadSelect.innerHTML = '<option value="">Primero estado…</option>';
-      ciudadSelect.disabled = true;
+      ciudadSelect.disabled  = true;
 
       if (!pid) {
         estadoSelect.innerHTML = '<option value="">Primero país…</option>';
@@ -277,7 +402,7 @@
           return r.json();
         })
         .then(list => {
-          estadoSelect.innerHTML = '<option value="">Selecciona estado</option>';
+          estadoSelect.innerHTML = '<option value="">-- Selecciona un Estado --</option>';
           list.forEach(st => {
             const option = new Option(st.nombre, st.id_estado);
             estadoSelect.add(option);
@@ -287,22 +412,17 @@
         .catch(error => {
           console.error('Error:', error);
           estadoSelect.innerHTML = '<option value="">Error al cargar</option>';
-          Swal.fire({
-            icon: 'error',
-            title: 'Error',
-            text: 'No se pudieron cargar los estados',
-            confirmButtonColor: '#dc3545'
-          });
+          Swal.fire({ icon: 'error', title: 'Error', text: 'No se pudieron cargar los estados', confirmButtonColor: '#dc3545' });
         });
     });
 
     // 2) Cuando elige estado → cargo ciudades
     document.getElementById('entidad').addEventListener('change', e => {
-      const eid = e.target.value;
+      const eid          = e.target.value;
       const ciudadSelect = document.getElementById('ciudad');
       
       ciudadSelect.innerHTML = '<option value="">Cargando…</option>';
-      ciudadSelect.disabled = true;
+      ciudadSelect.disabled  = true;
 
       if (!eid) {
         ciudadSelect.innerHTML = '<option value="">Primero estado…</option>';
@@ -316,7 +436,7 @@
           return r.json();
         })
         .then(list => {
-          ciudadSelect.innerHTML = '<option value="">Selecciona ciudad</option>';
+          ciudadSelect.innerHTML = '<option value="">-- Selecciona una Ciudad --</option>';
           list.forEach(ct => {
             const option = new Option(ct.nombre, ct.id_ciudad);
             ciudadSelect.add(option);
@@ -326,14 +446,187 @@
         .catch(error => {
           console.error('Error:', error);
           ciudadSelect.innerHTML = '<option value="">Error al cargar</option>';
-          Swal.fire({
-            icon: 'error',
-            title: 'Error',
-            text: 'No se pudieron cargar las ciudades',
-            confirmButtonColor: '#dc3545'
-          });
+          Swal.fire({ icon: 'error', title: 'Error', text: 'No se pudieron cargar las ciudades', confirmButtonColor: '#dc3545' });
         });
     });
+
+    // Script para manejar las animaciones de validación
+    document.addEventListener('DOMContentLoaded', function() {
+      const inputs = document.querySelectorAll('input.form-control, select.form-select');
+    
+      inputs.forEach(input => {
+        // Validación en tiempo real
+        input.addEventListener('input', function() {
+          if (this.checkValidity()) {
+            this.classList.remove('shake');
+            this.classList.add('valid');
+          } else {
+            this.classList.remove('valid');
+          }
+        });
+        
+        // Efecto shake en campos inválidos
+        input.addEventListener('invalid', function() {
+          this.classList.add('shake');
+          setTimeout(() => {
+            this.classList.remove('shake');
+          }, 500);
+        });
+      });
+      
+      // Validación del formulario
+      document.getElementById('formEditTransportista').addEventListener('submit', function(e) {
+        e.preventDefault();
+          
+        let isValid = true;
+        const form  = this;
+          
+        inputs.forEach(input => {
+          if (!input.checkValidity()) {
+            input.classList.add('shake');
+            isValid = false;
+          }
+        });
+          
+        // Si todo es válido, enviar el formulario
+        if (isValid) {
+          // Mostrar indicador de carga
+          const submitBtn     = form.querySelector('button[type="submit"]');
+          const originalText  = submitBtn.textContent;
+          submitBtn.disabled  = true;
+          submitBtn.innerHTML = '<span class="spinner-border spinner-border-sm me-2"></span>Guardando...';
+              
+          // Aquí puedes enviar el formulario real
+          form.submit();
+        }
+      });
+    });
+
+    // Manejo específico para selects
+    document.addEventListener('DOMContentLoaded', function() {
+      const selects = document.querySelectorAll('.form-select');
+      
+      selects.forEach(select => {
+        // Manejar cambios en el select
+        select.addEventListener('change', function() {
+          updateSelectState(this);
+        });
+          
+        // Estado inicial
+        updateSelectState(select);
+      });
+      
+      function updateSelectState(select) {
+        // Actualizar el atributo value para que el CSS pueda detectarlo
+        select.setAttribute('value', select.value);
+          
+        // Agregar/quitar clase valid basado en si hay valor seleccionado
+        if (select.value && select.value !== '') {
+          select.classList.add('valid');
+          select.classList.remove('invalid');
+        } else {
+          select.classList.remove('valid');
+          // Solo agregar invalid si el campo es required y se ha intentado enviar
+          if (select.hasAttribute('required') && select.closest('form')?.classList.contains('was-validated')) {
+            select.classList.add('invalid');
+          }
+        }
+      }
+    });
+
+    document.addEventListener('DOMContentLoaded', function () {
+      const paisSelect   = document.getElementById('pais');
+      const estadoSelect = document.getElementById('entidad');
+      const ciudadSelect = document.getElementById('ciudad');
+
+      if (!paisSelect || !estadoSelect || !ciudadSelect) return;
+
+      // ✅ Remueve clases de animación/validación
+      function cleanVisualState(select) {
+        select.classList.remove('valid', 'invalid', 'shake', 'loading');
+      }
+
+      // ✅ Reset de select con mensaje personalizado
+      function resetSelect(select, message, disabled = true) {
+        if (!select) return;
+        select.innerHTML = `<option value="">${message}</option>`;
+        select.disabled = disabled;
+        cleanVisualState(select);
+        updateSelectState(select);
+      }
+
+      // ✅ Actualiza el estado visual según el valor
+      function updateSelectState(select) {
+        select.setAttribute('value', select.value);
+        if (select.value) {
+          select.classList.add('valid');
+          select.classList.remove('invalid');
+        } else {
+          select.classList.remove('valid');
+        }
+      }
+
+      // ✅ Listener para cambiar país
+      paisSelect.addEventListener('change', function () {
+        const pid = this.value;
+
+        resetSelect(estadoSelect, pid ? 'Cargando estados…' : 'Primero selecciona un país…');
+        resetSelect(ciudadSelect, 'Primero selecciona un estado…');
+
+        if (!pid) return;
+
+        // Lógica real de carga
+        fetch(`/IMPORTADORES/transportistas/estados?pais=${pid}`)
+          .then(r => r.ok ? r.json() : Promise.reject('Error al cargar'))
+          .then(data => {
+            estadoSelect.innerHTML = '<option value="">-- Selecciona un Estado --</option>';
+            data.forEach(e => {
+              const o = new Option(e.nombre, e.id_estado);
+              estadoSelect.add(o);
+            });
+            estadoSelect.disabled = false;
+            updateSelectState(estadoSelect);
+          })
+          .catch(err => {
+            console.error(err);
+            resetSelect(estadoSelect, 'Error al cargar estados');
+          });
+      });
+
+      // ✅ Listener para cambiar estado
+      estadoSelect.addEventListener('change', function () {
+        const eid = this.value;
+        resetSelect(ciudadSelect, eid ? 'Cargando ciudades…' : 'Primero selecciona un estado…');
+
+        if (!eid) return;
+
+        fetch(`/IMPORTADORES/transportistas/ciudades?estado=${eid}`)
+          .then(r => r.ok ? r.json() : Promise.reject('Error al cargar'))
+          .then(data => {
+            ciudadSelect.innerHTML = '<option value="">-- Selecciona una Ciudad --</option>';
+            data.forEach(c => {
+              const o = new Option(c.nombre, c.id_ciudad);
+              ciudadSelect.add(o);
+            });
+            ciudadSelect.disabled = false;
+            updateSelectState(ciudadSelect);
+          })
+          .catch(err => {
+            console.error(err);
+            resetSelect(ciudadSelect, 'Error al cargar ciudades');
+          });
+      });
+
+      // ✅ Actualizar ciudad visual
+      ciudadSelect.addEventListener('change', function () {
+        updateSelectState(this);
+      });
+
+      // ✅ Aplicar estado visual inicial
+      [paisSelect, estadoSelect, ciudadSelect].forEach(select => {
+        updateSelectState(select);
+      });
+    });
   </script>
 
 </body>
diff --git a/views/transportistas/lista.php b/views/transportistas/lista.php
index 4a1744e..0faf42c 100644
--- a/views/transportistas/lista.php
+++ b/views/transportistas/lista.php
@@ -64,8 +64,8 @@
 
   <div class="content">
     <h4 class="mb-4 animate__animated animate__fadeInDown title_glow">🚚 Mis Transportistas</h4>
-    <a href="/IMPORTADORES/transportistas/alta" class="btn btn-success mb-3 card-hover position-relative h-auto mt-auto w-auto btn-animated">➕ Nuevo Transportista</a>
-    <div class="card p-3 shadow-sm">
+    <a href="/IMPORTADORES/transportistas/alta" class="btn btn-success mb-3 mt-auto w-auto btn-animated">➕ Nuevo Transportista</a>
+    <div class="card p-3 shadow-sm card-hover position-relative h-auto">
       <div class="table-responsive">
         <table id="transportistas-table" class="display nowrap" style="width:100%">
           <thead>
@@ -145,6 +145,9 @@
       });
     }
 
+    <?php if (isset($_GET['created']) && $_GET['created']==='ok'): ?>
+      Swal.fire({ icon: 'success', title: 'Transportista creado', text: 'El transportista se creo correctamente.', confirmButtonColor: '#198754' });
+    <?php endif; ?>
     // Mostrar alert de “borrado” al volver de la acción
     <?php if (isset($_GET['deleted']) && $_GET['deleted']==='ok'): ?>
       Swal.fire({ icon: 'success', title: 'Transportista eliminado', text: 'Ya no aparecerá en tu lista.', confirmButtonColor: '#198754' });