diff --git a/htdocs/admin/classes.php b/htdocs/admin/classes.php
index dc1d986..8c9275c 100644
--- a/htdocs/admin/classes.php
+++ b/htdocs/admin/classes.php
@@ -1,7 +1,8 @@
 <?php
 session_start();
 if (!isset($_SESSION['admin'])) { header("Location: login.php"); exit; }
-include("../db.php");
+include("../lib/db.php");
+include("../config/config.php");
 
 if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['name'])) {
     $name = $_POST['name'];
diff --git a/htdocs/admin/login.php b/htdocs/admin/login.php
index 3e30e30..8ca8044 100644
--- a/htdocs/admin/login.php
+++ b/htdocs/admin/login.php
@@ -1,6 +1,7 @@
 <?php
 session_start();
-include("../db.php");
+include("../lib/db.php");
+include("../config/config.php");
 
 if ($_SERVER["REQUEST_METHOD"] == "POST") {
     $username = $_POST['username'];
diff --git a/htdocs/admin/password.php b/htdocs/admin/password.php
index a1aa657..2664c9c 100644
--- a/htdocs/admin/password.php
+++ b/htdocs/admin/password.php
@@ -1,6 +1,7 @@
 <?php
 session_start();
-include("../db.php");
+include("../lib/db.php");
+include("../config/config.php");
 
 if (!isset($_SESSION['admin']) || $_SESSION['auth_type'] != 'local') {
     header("Location: login.php");
diff --git a/htdocs/admin/subjects.php b/htdocs/admin/subjects.php
index eaa20f5..1ad79f1 100644
--- a/htdocs/admin/subjects.php
+++ b/htdocs/admin/subjects.php
@@ -1,7 +1,8 @@
 <?php
 session_start();
 if (!isset($_SESSION['admin'])) { header("Location: login.php"); exit; }
-include("../db.php");
+include("../lib/db.php");
+include("../config/config.php");
 
 if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['name'])) {
     $name = $_POST['name']; 
diff --git a/htdocs/admin/timetable.php b/htdocs/admin/timetable.php
index 58f194e..a31984a 100644
--- a/htdocs/admin/timetable.php
+++ b/htdocs/admin/timetable.php
@@ -1,7 +1,8 @@
 <?php
 session_start();
-// if (!isset($_SESSION['admin'])) { header("Location: login.php"); exit; }
-include("../db.php");
+if (!isset($_SESSION['admin'])) { header("Location: login.php"); exit; }
+include("../lib/db.php");
+include("../config/config.php");
 
 // --- Recupera tutte le materie ---
 $subjects = [];
diff --git a/htdocs/admin/users.php b/htdocs/admin/users.php
index 831c277..7519a9c 100644
--- a/htdocs/admin/users.php
+++ b/htdocs/admin/users.php
@@ -1,6 +1,7 @@
 <?php
 session_start();
-include("../db.php");
+include("../lib/db.php");
+include("../config/config.php");
 
 if (!isset($_SESSION['admin']) || $_SESSION['auth_type'] != 'local' || $_SESSION['admin'] != 'admin') {
     header("Location: login.php");
diff --git a/htdocs/config/config.php b/htdocs/config/config.php
new file mode 100644
index 0000000..6000c30
--- /dev/null
+++ b/htdocs/config/config.php
@@ -0,0 +1,16 @@
+<?php
+// Impostazioni Database
+define('DB_HOST', 'db');
+define('DB_USER', 'orario');
+define('DB_PASS', 'orario');
+define('DB_NAME', 'school_timetable');
+// Impostazioni sito generali
+define('APP_NAME', 'Orario Scuola');
+define('YEAR', '2025/26');
+// Impostazioni autenticazione dashboard amministrativa
+define('AUTH_TYPE','local'); // Può essere keycloak o local (integrata)
+define('KEYCLOAK_DOMAIN','');
+define('KEYCLOAK_REALM','');
+define('KEYCLOAK_CLIENT_ID','');
+define('KEYCLOAK_CLIENT_SECRET','')
+?>
\ No newline at end of file
diff --git a/htdocs/docenti.php b/htdocs/docenti.php
index 0f51db7..1dca8d7 100644
--- a/htdocs/docenti.php
+++ b/htdocs/docenti.php
@@ -1,5 +1,6 @@
 <?php
-include("db.php");
+include("lib/db.php");
+include("config/config.php");
 $teacher = $_GET['teacher'];
 $days = ["Lunedì","Martedì","Mercoledì","Giovedì","Venerdì","Sabato"];
 $hours = [
diff --git a/htdocs/index.php b/htdocs/index.php
index 01bfc4d..0cf37d7 100644
--- a/htdocs/index.php
+++ b/htdocs/index.php
@@ -1,24 +1,25 @@
 <?php
-include("db.php");
+include("lib/db.php");
+include("config/config.php");
 ?>
 <!DOCTYPE html>
 <html>
 <head>
-  <title>Orario - A.S. 2025/26</title>
+  <title><?php echo APP_NAME; ?> - A.S. <?php echo YEAR; ?></title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <link rel="stylesheet" href="css/home.css">
   <link rel="stylesheet" href="css/navbar.css">
 </head>
 <body>
 <div class="navbar">
-    <div class="logo">Orario Scuola 2025/26</div>
+    <div class="logo"><?php echo APP_NAME; ?> <?php echo YEAR; ?></div>
     <div class="links">
       <a href="index.php">Home</a>
       <a href="admin/index.php">Admin</a>
       <a href="https://git.vichingo455.freeddns.org/emmev-code/orario" target="_blank">Codice sorgente</a>
     </div>
   </div>
-  <h1>Orario - a.s. 2025/26</h1>
+  <h1><?php echo APP_NAME; ?> - A.S. <?php echo YEAR; ?></h1>
 
   <!-- Sezione Classi -->
   <h2>Classi</h2>
diff --git a/htdocs/laboratori.php b/htdocs/laboratori.php
index 20690c6..1ace6bf 100644
--- a/htdocs/laboratori.php
+++ b/htdocs/laboratori.php
@@ -1,5 +1,6 @@
 <?php
-include("db.php");
+include("lib/db.php");
+include("config/config.php");
 $room = $_GET['room']; // aula selezionata
 $days = ["Lunedì","Martedì","Mercoledì","Giovedì","Venerdì","Sabato"];
 $hours = [
diff --git a/htdocs/db.php b/htdocs/lib/db.php
similarity index 100%
rename from htdocs/db.php
rename to htdocs/lib/db.php
diff --git a/htdocs/studenti.php b/htdocs/studenti.php
index 8515ad5..d9f7231 100644
--- a/htdocs/studenti.php
+++ b/htdocs/studenti.php
@@ -1,5 +1,6 @@
 <?php
-include("db.php");
+include("lib/db.php");
+include("config/config.php");
 $class_id = intval($_GET['class_id']);
 $class = $conn->query("SELECT * FROM classes WHERE id=$class_id")->fetch_assoc();
 $days = ["Lunedì","Martedì","Mercoledì","Giovedì","Venerdì","Sabato"];
