diff --git a/admin/planning.php b/admin/planning.php
index a44e2a2..1201c5a 100755
--- a/admin/planning.php
+++ b/admin/planning.php
@@ -75,7 +75,7 @@ if (isset($_GET['action']) && $_GET['action'] == 'delete' && isset($_GET['id']))
 // Aktion Bearbeiten (Formular laden)
 if (isset($_GET['action']) && $_GET['action'] == 'edit' && isset($_GET['id'])) {
     $id = $_GET['id'];
-    $stmt = mysqli_prepare($conn, "SELECT id, meeting_date, color_id FROM meetings WHERE id = ?");
+    $stmt = mysqli_prepare($conn, "SELECT id, meeting_date, color_id, reason FROM meetings WHERE id = ?"); // <<< NEU: 'reason' in der Abfrage
     mysqli_stmt_bind_param($stmt, "i", $id);
     mysqli_stmt_execute($stmt);
     $result = mysqli_stmt_get_result($stmt);
@@ -96,11 +96,12 @@ if ($_SERVER["REQUEST_METHOD"] == "POST") {
     $meeting_time_only = $_POST['meeting_time'] ?? '12:00'; // Standardwert 12:00 Uhr
     $meeting_date = $meeting_date_only . ' ' . $meeting_time_only;
     $color_id = $_POST['color_id'];
+    $reason = $_POST['reason'] ?? 'Zufallsfarbe'; // <<< NEU: Grund aus dem Formular holen, Standardwert bei leerem Feld
     $id = $_POST['id'] ?? null;
 
     if ($id) { // Update-Logik
-        $stmt = mysqli_prepare($conn, "UPDATE meetings SET meeting_date = ?, color_id = ? WHERE id = ?");
-        mysqli_stmt_bind_param($stmt, "sii", $meeting_date, $color_id, $id);
+        $stmt = mysqli_prepare($conn, "UPDATE meetings SET meeting_date = ?, color_id = ?, reason = ? WHERE id = ?"); // <<< NEU: 'reason' in der Abfrage
+        mysqli_stmt_bind_param($stmt, "sisi", $meeting_date, $color_id, $reason, $id); // <<< NEU: 's' für den String-Parameter
         if (mysqli_stmt_execute($stmt)) {
             $message = "Termin erfolgreich aktualisiert!";
             $message_type = 'success';
@@ -110,8 +111,8 @@ if ($_SERVER["REQUEST_METHOD"] == "POST") {
         }
         mysqli_stmt_close($stmt);
     } else { // Insert-Logik
-        $stmt = mysqli_prepare($conn, "INSERT INTO meetings (meeting_date, color_id) VALUES (?, ?)");
-        mysqli_stmt_bind_param($stmt, "si", $meeting_date, $color_id);
+        $stmt = mysqli_prepare($conn, "INSERT INTO meetings (meeting_date, color_id, reason) VALUES (?, ?, ?)"); // <<< NEU: 'reason' in der Abfrage
+        mysqli_stmt_bind_param($stmt, "sis", $meeting_date, $color_id, $reason); // <<< NEU: 's' für den String-Parameter
         if (mysqli_stmt_execute($stmt)) {
             $message = "Neuer Termin erfolgreich hinzugefügt!";
             $message_type = 'success';
@@ -138,8 +139,9 @@ for ($i = 0; $i < 2; $i++) {
     if (mysqli_stmt_num_rows($stmt) == 0) {
         $color_id = get_weighted_random_color($conn);
         if ($color_id) {
-            $stmt_insert = mysqli_prepare($conn, "INSERT INTO meetings (meeting_date, color_id) VALUES (?, ?)");
-            mysqli_stmt_bind_param($stmt_insert, "si", $next_thursday, $color_id);
+            $stmt_insert = mysqli_prepare($conn, "INSERT INTO meetings (meeting_date, color_id, reason) VALUES (?, ?, ?)"); // <<< NEU: 'reason' in der Abfrage
+            $default_reason = "Zufallsfarbe"; // <<< NEU: Grund für automatisch erstellte Termine
+            mysqli_stmt_bind_param($stmt_insert, "sis", $next_thursday, $color_id, $default_reason); // <<< NEU: 's' für den String-Parameter
             mysqli_stmt_execute($stmt_insert);
             mysqli_stmt_close($stmt_insert);
         }
@@ -157,7 +159,7 @@ while ($row = mysqli_fetch_assoc($result)) {
 }
 
 $meetings = [];
-$result = mysqli_query($conn, "SELECT m.id, m.meeting_date, m.created_at, c.name AS color_name, c.hex_code FROM meetings m JOIN colors c ON m.color_id = c.id ORDER BY m.meeting_date");
+$result = mysqli_query($conn, "SELECT m.id, m.meeting_date, m.created_at, m.reason, c.name AS color_name, c.hex_code FROM meetings m JOIN colors c ON m.color_id = c.id ORDER BY m.meeting_date"); // <<< NEU: 'reason' in der Abfrage
 while ($row = mysqli_fetch_assoc($result)) {
     $meetings[] = $row;
 }
@@ -206,6 +208,11 @@ require_once '../inc/header.php';
                         </select>
                         <div class="form-text" style="visibility: hidden;">&nbsp;</div>
                     </div>
+                    <div class="col-md-6">
+                        <label for="reason" class="form-label">Grund für die Farbe (optional)</label>
+                        <input type="text" class="form-control" id="reason" name="reason" value="<?php echo htmlspecialchars($edit_meeting['reason'] ?? ''); ?>">
+                        <div class="form-text">wenn leer, wird automatisch "Zufallsfarbe" eingetragen</div>
+                    </div>
                     <div class="col-12 d-flex justify-content-start">
                         <div class="d-flex w-100">
                             <button type="submit" class="btn btn-sm btn-outline-<?php echo $edit_mode ? 'success' : 'primary'; ?> w-auto me-2">
@@ -245,7 +252,10 @@ require_once '../inc/header.php';
                                     <td>
                                         <div class="d-flex align-items-center">
                                             <div class="color-preview rounded me-2" style="background-color: <?php echo htmlspecialchars($meeting['hex_code']); ?>;"></div>
-                                            <span><?php echo htmlspecialchars($meeting['color_name']); ?></span>
+                                            <div>
+                                                <span><?php echo htmlspecialchars($meeting['color_name']); ?></span>
+                                                <div class="small text-muted mt-1">Grund: <?php echo htmlspecialchars($meeting['reason']); ?></div>
+                                            </div>
                                         </div>
                                     </td>
                                     <td>