diff --git a/class/actions_autoverifactu.class.php b/class/actions_autoverifactu.class.php
index 7b01ced..45b7496 100644
--- a/class/actions_autoverifactu.class.php
+++ b/class/actions_autoverifactu.class.php
@@ -171,6 +171,7 @@ public function doActions($parameters, &$object, &$action)
 					break;
 				case 'edit_extras':
 					$attribute = GETPOST('attribute', 'alpha');
+
 					//evito que se editen estos campos
 					if (
 						$attribute === 'verifactu_status' ||
@@ -179,9 +180,9 @@ public function doActions($parameters, &$object, &$action)
 						$attribute === 'verifactu_error_code' ||
 						$attribute === 'verifactu_pdfLegalText' ||
 						$attribute === 'VerifactuTimeStamp'
-						) {
-							$this->errors[] = $langs->trans('NotEdit');
-							$action = '';
+					) {
+						$this->errors[] = $langs->trans('NotEdit');
+						$action = '';
 					}
 					break;
 				case 'add':
@@ -222,6 +223,7 @@ public function doActions($parameters, &$object, &$action)
 			if ($action === 'update' && autoverifactuEnabled()) {
 				$forbidden = $mysoc->nom !== GETPOST('name')
 					|| $mysoc->idprof1 !== GETPOST('siren');
+
 				if ($forbidden) {
 					$_POST['name'] = $mysoc->nom;
 					$_POST['siren'] = $mysoc->idprof1;
@@ -329,7 +331,7 @@ public function printUnderHeaderPDFline($parameters, &$pdfhandler)
 					'border' => false,
 					'padding' => 2,
 					'fgcolor' => array(25, 25, 25),
-					 'bgcolor' => array(255, 255, 255), //margen color blanco con padding 2mm
+					'bgcolor' => array(255, 255, 255), //margen color blanco con padding 2mm
 					'module_width' => 1,
 					'module_height' => 1,
 				),
@@ -381,14 +383,15 @@ public function addMoreActionsButtons($parameters, &$object, $action)
 				)
 			);
 		}
+
 		//Boton para mostrar los errores de factura
 		if ( $object->element === 'facture'
 			&& $object->status > Facture::STATUS_DRAFT
 			&& $object->type <= Facture::TYPE_DEPOSIT
 			&& autoverifactuEnabled()
 			&& $object->array_options['options_verifactu_status'] === '4'
-			) {
-							echo dolGetButtonAction(
+		) {
+			echo dolGetButtonAction(
 				$langs->trans('fixErrors'),
 				$langs->trans('fixErrors'),
 				'default',
@@ -400,17 +403,19 @@ public function addMoreActionsButtons($parameters, &$object, $action)
 						'class' => 'classfortooltip',
 						'title' => ''
 					),
-							 )
+				),
 			);
 		}
+
 		//permitir reenviar la facturas con errores
-		if ( $object->element === 'facture'
+		if (
+			$object->element === 'facture'
 			&& $object->status > Facture::STATUS_DRAFT
 			&& $object->type <= Facture::TYPE_DEPOSIT
 			&& autoverifactuEnabled()
 			&& in_array($object->array_options['options_verifactu_status'], array('2','4','5'), true)
-			) {
-				echo dolGetButtonAction(
+		) {
+			echo dolGetButtonAction(
 				$langs->trans('VerifactuResend'),
 				$langs->trans('VerifactuResend'),
 				'default',
@@ -422,7 +427,7 @@ public function addMoreActionsButtons($parameters, &$object, $action)
 						'class' => 'classfortooltip',
 						'title' => ''
 					),
-				)
+				),
 			);
 		}
 	}
@@ -471,8 +476,8 @@ public function dolGetButtonAction(&$parameters, $object, $action)
 					$parameters['params']
 				);
 
-					$this->resprints = $button;
-					return 1;
+				$this->resprints = $button;
+				return 1;
 			} elseif ($object->status == Facture::STATUS_DRAFT && $action === 'valid') {
 				$object->fetch_thirdparty();
 				$thirdparty = $object->thirdparty;
@@ -577,22 +582,6 @@ public function formObjectOptions($parameters, $object, $action)
 		} else {
 			echo '<style>.field_options_verifactu_rectification_type span.valignmiddle{font-weight:bold}</style>';
 		}
-
-		echo '
-    <style>
-        tr:has(#facture_extras_verifactu_error_' . $object->id . ') .editfielda {
-            display: none !important;
-        }
-        tr:has(#facture_extras_verifactu_hash_' . $object->id . ') .editfielda {
-            display: none !important;
-        }
-        tr:has(#facture_extras_verifactu_status_' . $object->id . ') .editfielda {
-            display: none !important;
-        }
-        .field_options_verifactu_rectification_type span.valignmiddle{
-            font-weight: bold;
-        }
-    </style>';
 	}
 
 	/**
diff --git a/core/modules/modAutoverifactu.class.php b/core/modules/modAutoverifactu.class.php
index df5732f..89d85ec 100644
--- a/core/modules/modAutoverifactu.class.php
+++ b/core/modules/modAutoverifactu.class.php
@@ -113,7 +113,7 @@ public function __construct($db)
 			'theme' => 0,
 			// Set this to relative path of css file if module has its own css file
 			'css' => array(
-				'/autoverifactu/css/admin.css.php',
+				'/autoverifactu/css/autoverifactuu.css.php',
 			),
 			// Set this to relative path of js file if module must load a js on all pages
 			'js' => array(
@@ -281,18 +281,19 @@ public function init($options = '')
 		// Create extrafields during init
 		include_once DOL_DOCUMENT_ROOT . '/core/class/extrafields.class.php';
 		$extrafields = new ExtraFields($this->db);
+
 		//----------------------------------------Invoice ----------------------------------------
 		// Tipo de rectificación en caso de que la factura sea rectificativa.
 		$extrafields->addExtraField(
-			'verifactu_rectification_type',
-			'VerifactuRectificationType',
-			'select',
-			1,
-			2,
-			'facture',
-			0,
-			0,
-			'',
+			'verifactu_rectification_type', // name
+			'VerifactuRectificationType', // label
+			'select', // type
+			1, // position
+			2, // size
+			'facture', // element
+			0, // unique
+			0, // required
+			'', // default
 			array(
 				'options' => array(
 					'R1' => $langs->trans('VerifactuRectificationTypeR1'),
@@ -301,16 +302,17 @@ public function init($options = '')
 					'R4' => $langs->trans('VerifactuRectificationTypeR4'),
 					// 'R5' => $langs->trans('VerifactuRectificationTypeR5')
 				),
-			),
-			0,
-			'',
-			'3',
-			$langs->trans('VerifactuRectificationTypeDescription'),
-			'',
-			'',
-			'autoverifactu@autoverifactu',
-			'isModEnabled("autoverifactu")',
+			), // parameters
+			0, // always editable
+			'', // permissions
+			'3', // Visibility (0=never, 1=all, 2=list 3=form)
+			$langs->trans('VerifactuRectificationTypeDescription'), // help
+			'', // computed
+			'', // entity
+			'autoverifactu@autoverifactu', // lang file
+			'isModEnabled("autoverifactu")', // enabled
 		);
+
 		// Fecha de operación
 		$extrafields->addExtraField(
 			'verifactu_date_operation',
@@ -332,6 +334,7 @@ public function init($options = '')
 			'autoverifactu@autoverifactu',
 			'isModEnabled("autoverifactu")',
 		);
+
 		// Campo para el almacenamiento de los textos legales para el pdf
 		// de la factura por el usuario.
 		$extrafields->addExtraField(
@@ -354,6 +357,7 @@ public function init($options = '')
 			'autoverifactu@autoverifactu',
 			'isModEnabled("autoverifactu")',
 		);
+
 		// Estado de los envios a verifactu en funcion de si esta permitio o no hacer una peticion a la API
 		$extrafields->addExtraField(
 			'verifactu_status',
@@ -380,13 +384,14 @@ public function init($options = '')
 			),
 			0,
 			'',
-			'1',
+			0,
 			$langs->trans('verifactuStatusDescription'),
 			'',
 			'',
 			'autoverifactu@autoverifactu',
 			'isModEnabled("autoverifactu")',
 		);
+
 		// campo para el almacenamiento de errores  de validación de la factura.
 		$extrafields->addExtraField(
 			'verifactu_error',
@@ -401,13 +406,14 @@ public function init($options = '')
 			'',
 			0,
 			'',
-			3,
+			0,
 			'',
 			'',
 			'',
 			'autoverifactu@autoverifactu',
 			'isModEnabled("autoverifactu")',
 		);
+
 		//campo para el almacenamiento de los codigos de errores de validación de la factura.
 		$extrafields->addExtraField(
 			'verifactu_error_code',
@@ -429,6 +435,7 @@ public function init($options = '')
 			'autoverifactu@autoverifactu',
 			'isModEnabled("autoverifactu")',
 		);
+
 		// hash verifactu
 		$extrafields->addExtraField(
 			'verifactu_hash',
@@ -450,6 +457,7 @@ public function init($options = '')
 			'autoverifactu@autoverifactu',
 			'isModEnabled("autoverifactu")',
 		);
+
 		// Campo para el almacenamiento de los textos legales para el pdf de la factura.
 		$extrafields->addExtraField(
 			'verifactu_pdfLegalText',
@@ -471,6 +479,7 @@ public function init($options = '')
 			'autoverifactu@autoverifactu',
 			'isModEnabled("autoverifactu")',
 		);
+
 		// Timestamp de validación de la factura.
 		$extrafields->addExtraField(
 			'verifactu_tms',
@@ -492,6 +501,7 @@ public function init($options = '')
 			'autoverifactu@autoverifactu',
 			'isModEnabled("autoverifactu")',
 		);
+
 		//----------------------------------------line ----------------------------------------
 		// regimen de facturación de la línea de factura
 		$extrafields->addExtraField(
diff --git a/css/admin.css.php b/css/admin.css.php
deleted file mode 100644
index 428b665..0000000
--- a/css/admin.css.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-/* Copyright (C) 2025       Lucas García        <lucas@codeccoop.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-/**
- * \file    htdocs/custom/verifactu/css/mymodule.css.php
- * \ingroup verifactu
- * \brief   CSS file for module verifactu setup page.
- */
-
-if (!defined('NOREQUIRESOC')) {
-	define('NOREQUIRESOC', '1');
-}
-
-if (!defined('NOTOKENRENEWAL')) {
-	define('NOTOKENRENEWAL', 1);
-}
-
-if (!defined('NOLOGIN')) {
-	define('NOLOGIN', 1);
-}
-
-if (!defined('NOREQUIREHTML')) {
-	define('NOREQUIREHTML', 1);
-}
-
-if (!defined('NOREQUIREAJAX')) {
-	define('NOREQUIREAJAX', '1');
-}
-
-/**
- * \file    htdocs/autoverifactu/css/autoverifactu.css.php
- * \ingroup autoverifactu
- * \brief   Cascading Style Sheet file for module Auto-Veri*Factu.
- */
-
-require_once dirname(__DIR__) . '/env.php';
-
-header('Content-type: text/css');
-
-if (empty($dolibarr_nocache)) {
-	header('Cache-Control: max-age=10800, public, must-revalidate');
-} else {
-	header('Cache-Control: no-cache');
-}
-
-?>
-
-#autoverifactuSetupForm input[error="1"] {
- border: indianred 1px solid;
- color: indianred;
-}
-
-.autodeclaration-preview {
-	position: relative;
-	max-width: 65rem;
-	padding: 6rem 4.5rem 4.5rem;
-	border: 1px solid;
-	box-sizing: border-box;
-}
-
-.autodeclaration-preview h1,
-.autodeclaration-preview h2 {
-	line-height: 1.2;
-}
-
-.autodeclaration-preview h1 {
-	margin-bottom: 1.5em;
-}
-
-.autodeclaration-preview ol,
-.autodeclaration-preview ul {
-	padding-left: 1rem;
-}
-
-.autodeclaration-watermark {
-	position: absolute;
-	z-index: 10;
-	font-weight: 800;
-	font-size: 8rem;
-	color: red;
-	top: 15%;
-	left: 50%;
-	transform: translate(-50%, -50%) rotate(45deg);
-	opacity: 0.3;
-	text-transform: uppercase;
-}
diff --git a/css/selector_status.css.php b/css/autoverifactu.css.php
similarity index 58%
rename from css/selector_status.css.php
rename to css/autoverifactu.css.php
index 1180f5a..bdf9b7a 100644
--- a/css/selector_status.css.php
+++ b/css/autoverifactu.css.php
@@ -1,4 +1,26 @@
 <?php
+/* Copyright (C) 2025       Lucas García        <lucas@codeccoop.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+/**
+ * \file    htdocs/custom/verifactu/css/admin.css.php
+ * \ingroup verifactu
+ * \brief   CSS file for module verifactu setup page.
+ */
+
 if (!defined('NOREQUIRESOC')) {
 	define('NOREQUIRESOC', '1');
 }
@@ -7,6 +29,10 @@
 	define('NOTOKENRENEWAL', 1);
 }
 
+if (!defined('NOLOGIN')) {
+	define('NOLOGIN', 1);
+}
+
 if (!defined('NOREQUIREHTML')) {
 	define('NOREQUIREHTML', 1);
 }
@@ -15,6 +41,8 @@
 	define('NOREQUIREAJAX', '1');
 }
 
+require_once dirname(__DIR__) . '/env.php';
+
 header('Content-type: text/css');
 
 if (empty($dolibarr_nocache)) {
@@ -23,21 +51,53 @@
 	header('Cache-Control: no-cache');
 }
 
-$res = 0;
-if (!$res && file_exists('../../../main.inc.php')) {
-	$res = @include '../../../main.inc.php';
+global $langs;
+$langs->load('autoverifactu@autoverifactu');
+
+?>
+
+/* SETUP FORM */
+#autoverifactuSetupForm input[error="1"] {
+ border: indianred 1px solid;
+ color: indianred;
 }
-if (!$res && file_exists('../../../../main.inc.php')) {
-	$res = @include '../../../../main.inc.php';
+
+.autodeclaration-preview {
+	position: relative;
+	max-width: 65rem;
+	padding: 6rem 4.5rem 4.5rem;
+	border: 1px solid;
+	box-sizing: border-box;
 }
-if (!$res) {
-	die('Error: No se pudo encontrar el archivo main.inc.php de Dolibarr.');
+
+.autodeclaration-preview h1,
+.autodeclaration-preview h2 {
+	line-height: 1.2;
 }
 
-$langs->load('autoverifactu@autoverifactu');
+.autodeclaration-preview h1 {
+	margin-bottom: 1.5em;
+}
 
-?>
+.autodeclaration-preview ol,
+.autodeclaration-preview ul {
+	padding-left: 1rem;
+}
+
+.autodeclaration-watermark {
+	position: absolute;
+	z-index: 10;
+	font-weight: 800;
+	font-size: 8rem;
+	color: red;
+	top: 15%;
+	left: 50%;
+	transform: translate(-50%, -50%) rotate(45deg);
+	opacity: 0.3;
+	text-transform: uppercase;
+}
 
+/* SELECTOR STATUS */
 td[data-key="facture.verifactu_status"] {
 	font-family: sans-serif;
 	font-size: 0.85em;
@@ -61,28 +121,32 @@
 	border-color: #1f617a !important;
 	color: #ffffff !important;
 }
+
 /* Registrado Correctamente */
 td[data-key="facture.verifactu_status"][title="<?php echo html_entity_decode($langs->transnoentitiesnoconv('verifactuStatusSelect1'), ENT_QUOTES, 'UTF-8');?>"] {
 	background-color: #28a745 !important;
 	border-color: #1e7e34 !important;
 	color: #ffffff !important;
 }
+
 /* Rechazado */
 td[data-key="facture.verifactu_status"][title="<?php echo html_entity_decode($langs->transnoentitiesnoconv('verifactuStatusSelect2'), ENT_QUOTES, 'UTF-8');?>"] {
 	background-color: #dc3545 !important;
 	border-color: #bd2130 !important;
 	color: #ffffff !important;
 }
+
 /* En cola (Espera Temporal) */
 td[data-key="facture.verifactu_status"][title="<?php echo html_entity_decode($langs->transnoentitiesnoconv('verifactuStatusSelect3'), ENT_QUOTES, 'UTF-8');?>"] {
 	background-color: #ffc107 !important;
 	border-color: #d39e00 !important;
 	color: #212529 !important;
 }
+
 /* Registrado Correctamente pero con Errores */
 td[data-key="facture.verifactu_status"][title="<?php echo html_entity_decode($langs->transnoentitiesnoconv('verifactuStatusSelect4'), ENT_QUOTES, 'UTF-8');?>"] {
 	background-color: #fd7e14 !important;
 	/* Naranja corporativo de advertencia */
 	border-color: #cf6206 !important;
 	color: #ffffff !important;
-}
\ No newline at end of file
+}