diff --git a/src/account.php b/src/account.php
index 45edd2d..6273b8a 100644
--- a/src/account.php
+++ b/src/account.php
@@ -34,7 +34,7 @@ if ($result === false) {
                 <a href="logout.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #dc3545; color: white; border: none; border-radius: 4px; cursor: pointer;">Logout</button></a>
                 <span style="margin-left: 10px;">Benvenuto, <?php echo htmlspecialchars($_SESSION['name']); ?></span>
             <?php else: ?>
-                <a href="login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
+                <a href="login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #1d8033; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
             <?php endif; ?>
         </div>
     </header>
@@ -54,7 +54,7 @@ if ($result === false) {
                 <h1>Account di <?php echo htmlspecialchars($_SESSION['name']); ?><?php if ($_SESSION['role'] == 'admin') { echo ' (Admin)'; } ?></h1>
                 <p><strong>Nome completo:</strong> <?php echo htmlspecialchars($_SESSION['name']) . ' ' . htmlspecialchars($_SESSION['surname']); ?></p>
                 <br>
-                <a href="account/passwordChange.php" style="padding: 8px 16px; background-color: #17a2b8; color: white; border: none; border-radius: 4px; text-decoration: none; cursor: pointer;">Modifica password</a>
+                <a href="account/passwordChange.php" style="padding: 8px 16px; background-color: #117281; color: white; border: none; border-radius: 4px; text-decoration: none; cursor: pointer;">Modifica password</a>
                 <a href="account/delete.php" style="padding: 8px 16px; background-color: #dc3545; color: white; border: none; border-radius: 4px; text-decoration: none; cursor: pointer;">Elimina account</a>
                 <br><br>
             </div>
diff --git a/src/admin/index.php b/src/admin/index.php
index cae9cb4..bdd7d69 100644
--- a/src/admin/index.php
+++ b/src/admin/index.php
@@ -73,7 +73,7 @@ if ($result_total_products) {
                 <a href="/logout.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #dc3545; color: white; border: none; border-radius: 4px; cursor: pointer;">Logout</button></a>
                 <span style="margin-left: 10px;">Benvenuto, <?php echo htmlspecialchars($_SESSION['name']); ?></span>
             <?php else: ?>
-                <a href="/login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
+                <a href="/login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #1d8033; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
             <?php endif; ?>
         </div>
     </header>
diff --git a/src/admin/manageOrders.php b/src/admin/manageOrders.php
index cd087d6..f7d7808 100644
--- a/src/admin/manageOrders.php
+++ b/src/admin/manageOrders.php
@@ -88,7 +88,7 @@ if ($result === false) {
                 <a href="/logout.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #dc3545; color: white; border: none; border-radius: 4px; cursor: pointer;">Logout</button></a>
                 <span style="margin-left: 10px;">Benvenuto, <?php echo htmlspecialchars($_SESSION['name']); ?></span>
             <?php else: ?>
-                <a href="/login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
+                <a href="/login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #1d8033; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
             <?php endif; ?>
         </div>
     </header>
diff --git a/src/admin/manageProducts.php b/src/admin/manageProducts.php
index b886971..e0301cc 100644
--- a/src/admin/manageProducts.php
+++ b/src/admin/manageProducts.php
@@ -147,7 +147,7 @@ $stmt_prod->close();
                 <a href="/logout.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #dc3545; color: white; border: none; border-radius: 4px; cursor: pointer;">Logout</button></a>
                 <span style="margin-left: 10px;">Benvenuto, <?php echo htmlspecialchars($_SESSION['name']); ?></span>
             <?php else: ?>
-                <a href="/login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
+                <a href="/login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #1d8033; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
             <?php endif; ?>
         </div>
     </header>
diff --git a/src/admin/manageUsers.php b/src/admin/manageUsers.php
index 153a6d9..be7b822 100644
--- a/src/admin/manageUsers.php
+++ b/src/admin/manageUsers.php
@@ -93,7 +93,7 @@ if ($result === false) {
                 <a href="/logout.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #dc3545; color: white; border: none; border-radius: 4px; cursor: pointer;">Logout</button></a>
                 <span style="margin-left: 10px;">Benvenuto, <?php echo htmlspecialchars($_SESSION['name']); ?></span>
             <?php else: ?>
-                <a href="/login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
+                <a href="/login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #1d8033; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
             <?php endif; ?>
         </div>
     </header>
diff --git a/src/assets/style.css b/src/assets/style.css
index 55778bd..9711b23 100644
--- a/src/assets/style.css
+++ b/src/assets/style.css
@@ -190,7 +190,7 @@ header span {
 }
 .product-card button {
     padding: 8px 16px;
-    background-color: #007bff;
+    background-color: #1c71d8;
     color: white;
     border: none;
     border-radius: 4px;
@@ -360,7 +360,7 @@ form button:hover {
 }
 .checkout-btn {
     padding: 10px 20px;
-    background-color: #28a745;
+    background-color: #1d8033;
     color: white;
     border: none;
     border-radius: 4px;
@@ -401,7 +401,7 @@ form button:hover {
 }
 
 .my-sidebar a {
-    color: #007bff;
+    color: #1c71d8;
     text-decoration: none;
 }
 
@@ -472,7 +472,7 @@ form button:hover {
 
 .toggle-button {
     padding: 10px 16px;
-    background-color: #17a2b8;
+    background-color: #117281;
     color: #fff;
     border: none;
     border-radius: 4px;
@@ -517,7 +517,7 @@ form button:hover {
     height: 32px;
     border: none;
     border-radius: 4px;
-    background-color: #007bff;
+    background-color: #1c71d8;
     color: #fff;
     cursor: pointer;
 }
@@ -594,7 +594,7 @@ form button:hover {
 }
 
 .admin-stat-products {
-    border-color: #17a2b8;
+    border-color: #117281;
     background-color: #e9f7fb;
 }
 
@@ -649,7 +649,7 @@ form button:hover {
 }
 
 .status-completed {
-    background-color: #28a745;
+    background-color: #1d8033;
     color: white;
 }
 
@@ -748,7 +748,7 @@ form button:hover {
 
 /* Stili per btn-reset */
 .btn-reset {
-    background-color: #17a2b8;
+    background-color: #117281;
     color: white;
     border: none;
     border-radius: 4px;
@@ -1068,7 +1068,7 @@ header button {
     margin-left: 0 !important;
     margin-right: 5px !important;
     padding: 8px 12px !important;
-    background-color: #007bff !important;
+    background-color: #1c71d8 !important;
     color: white !important;
     border: none !important;
     border-radius: 4px !important;
@@ -1082,8 +1082,8 @@ header a:has(button[style*="#dc3545"]) button {
 }
 
 header a[href*="login"] button,
-header a:has(button[style*="#28a745"]) button {
-    background-color: #28a745 !important;
+header a:has(button[style*="#1d8033"]) button {
+    background-color: #1d8033 !important;
 }
 
 header button:hover {
diff --git a/src/cart.php b/src/cart.php
index 7512e42..a21ad75 100644
--- a/src/cart.php
+++ b/src/cart.php
@@ -25,7 +25,7 @@ session_start();
                 <a href="logout.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #dc3545; color: white; border: none; border-radius: 4px; cursor: pointer;">Logout</button></a>
                 <span style="margin-left: 10px;">Benvenuto, <a href="account.php"><?php echo htmlspecialchars($_SESSION['name']); ?></a></span>
             <?php else: ?>
-                <a href="login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
+                <a href="login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #1d8033; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
             <?php endif; ?>
         </div>
     </header>
diff --git a/src/checkout.php b/src/checkout.php
index 3cdf27b..8497484 100644
--- a/src/checkout.php
+++ b/src/checkout.php
@@ -134,22 +134,22 @@ $conn->close();
                 <a href="logout.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #dc3545; color: white; border: none; border-radius: 4px; cursor: pointer;">Logout</button></a>
                 <span style="margin-left: 10px;">Benvenuto, <a href="account.php"><?php echo htmlspecialchars($_SESSION['name']); ?></a></span>
             <?php else: ?>
-                <a href="login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
+                <a href="login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #1d8033; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
             <?php endif; ?>
         </div>
     </header>
 
     <div style="max-width: 600px; margin: 50px auto; padding: 20px; text-align: center; border: 1px solid #ddd; border-radius: 8px; background-color: #fff;">
         <?php if ($success): ?>
-            <h1 style="color: #28a745;">Ordine confermato!</h1>
+            <h1 style="color: #1d8033;">Ordine confermato!</h1>
             <p>Il tuo ordine è stato elaborato con successo.</p>
             <p><strong>Numero ordine:</strong> #<?php echo $order_id; ?></p>
             <p><strong>Totale:</strong> €<?php echo number_format($order_total, 2, ',', '.'); ?></p>
-            <a href="index.php"><button style="padding: 10px 20px; background-color: #007bff; color: white; border: none; border-radius: 4px; cursor: pointer; margin-top: 20px;">Torna alla home</button></a>
+            <a href="index.php"><button style="padding: 10px 20px; background-color: #1c71d8; color: white; border: none; border-radius: 4px; cursor: pointer; margin-top: 20px;">Torna alla home</button></a>
         <?php else: ?>
             <h1 style="color: #dc3545;">Errore nell'ordine</h1>
             <p><?php echo htmlspecialchars($error); ?></p>
-            <a href="cart.php"><button style="padding: 10px 20px; background-color: #007bff; color: white; border: none; border-radius: 4px; cursor: pointer; margin-top: 20px;">Torna al carrello</button></a>
+            <a href="cart.php"><button style="padding: 10px 20px; background-color: #1c71d8; color: white; border: none; border-radius: 4px; cursor: pointer; margin-top: 20px;">Torna al carrello</button></a>
         <?php endif; ?>
     </div>
 </body>
diff --git a/src/index.php b/src/index.php
index afd9905..10f91dc 100644
--- a/src/index.php
+++ b/src/index.php
@@ -34,7 +34,7 @@ if ($result === false) {
                 <a href="logout.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #dc3545; color: white; border: none; border-radius: 4px; cursor: pointer;">Logout</button></a>
                 <span style="margin-left: 10px;">Benvenuto, <a href="account.php"><?php echo htmlspecialchars($_SESSION['name']); ?></a></span>
             <?php else: ?>
-                <a href="login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
+                <a href="login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #1d8033; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
             <?php endif; ?>
         </div>
     </header>
@@ -43,7 +43,7 @@ if ($result === false) {
         <div class="products-grid">
             <?php while ($row = $result->fetch_assoc()): ?>
                 <div class="product-card">
-                    <a href="product.php?id=<?php echo $row['ProductID']; ?>"><div class="img-square"><img src="img/<?php echo htmlspecialchars($row['ImagePath']); ?>" alt="Immagine prodotto"></div></a>
+                    <a href="product.php?id=<?php echo $row['ProductID']; ?>"><div class="img-square"><img src="img/<?php echo htmlspecialchars($row['ImagePath']); ?>" alt="Immagine di <?php echo htmlspecialchars($row['ProductName']); ?>"></div></a>
                     <h3><?php echo "<a href='product.php?id=" . $row['ProductID'] . "'>" . htmlspecialchars($row['ProductName']) . "</a>"; ?></h3>
                     <p><?php echo htmlspecialchars($row['Price']); ?>€</p>
                     <?php if ($row['StockQuantity'] > 0): ?>
diff --git a/src/orders.php b/src/orders.php
index 73625a6..636d918 100644
--- a/src/orders.php
+++ b/src/orders.php
@@ -50,7 +50,7 @@ if (!$result) {
                 <a href="logout.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #dc3545; color: white; border: none; border-radius: 4px; cursor: pointer;">Logout</button></a>
                 <span style="margin-left: 10px;">Benvenuto, <?php echo htmlspecialchars($_SESSION['name']); ?></span>
             <?php else: ?>
-                <a href="login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
+                <a href="login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #1d8033; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
             <?php endif; ?>
         </div>
     </header>
diff --git a/src/product.php b/src/product.php
index 05e7b38..15cbb65 100644
--- a/src/product.php
+++ b/src/product.php
@@ -45,7 +45,7 @@ if ($stmt = $conn->prepare($sql)) {
                 <a href="logout.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #dc3545; color: white; border: none; border-radius: 4px; cursor: pointer;">Logout</button></a>
                 <span style="margin-left: 10px;">Benvenuto, <a href="account.php"><?php echo htmlspecialchars($_SESSION['name']); ?></a></span>
             <?php else: ?>
-                <a href="login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
+                <a href="login.php"><button style="margin-left: 10px; padding: 8px 16px; background-color: #1d8033; color: white; border: none; border-radius: 4px; cursor: pointer;">Accesso</button></a>
             <?php endif; ?>
         </div>
     </header>
@@ -60,7 +60,7 @@ if ($stmt = $conn->prepare($sql)) {
                 <p><strong>Prezzo:</strong> €<?php echo htmlspecialchars($product['Price']); ?></p>
                 <p><strong>Quantità disponibile:</strong> <?php echo htmlspecialchars($product['StockQuantity']); ?></p>
                 <?php if ($product['StockQuantity'] > 0): ?>
-                    <button onclick="addToCart(<?php echo $product['ProductID']; ?>, '<?php echo htmlspecialchars($product['ProductName']); ?>', <?php echo $product['Price']; ?>)" style="padding: 10px 20px; background-color: #28a745; color: white; border: none; border-radius: 4px; cursor: pointer;">Aggiungi al carrello</button>
+                    <button onclick="addToCart(<?php echo $product['ProductID']; ?>, '<?php echo htmlspecialchars($product['ProductName']); ?>', <?php echo $product['Price']; ?>)" style="padding: 10px 20px; background-color: #1d8033; color: white; border: none; border-radius: 4px; cursor: pointer;">Aggiungi al carrello</button>
                 <?php else: ?>
                     <button disabled style="padding: 10px 20px; background-color: #ccc; color: white; border: none; border-radius: 4px; cursor: not-allowed;">Esaurito</button>
                 <?php endif; ?>