fix grafica

login.php

@@ -90,7 +90,13 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     <div class="container-sm" style="padding-top: 3rem;">
         <div class="card">
             <div class="text-center mb-3">
-                <h1 class="logo">Pilates Studio</h1>
+                <?php if (file_exists('uploads/images/logo.png')): ?>
+                    <div class="logo">
+                        <img src="uploads/images/logo.png" alt="Pilates Studio" class="logo-image">
+                    </div>
+                <?php else: ?>
+                    <h1 class="logo">Pilates Studio</h1>
+                <?php endif; ?>
             </div>
             
             <h2 class="card-header text-center">Accedi al tuo account</h2>