diff --git a/card.php b/card.php
index e72b39e..e03d1cf 100644
--- a/card.php
+++ b/card.php
@@ -946,7 +946,7 @@ elseif ($object->id > 0) {
         print '<th>'.$langs->trans("LeistungTimeEnd").'</th>';
         print '<th class="center">'.$langs->trans("Duration").'</th>';
         print '<th>'.$langs->trans("DefaultService").'</th>';
-        print '<th>'.$langs->trans("Description").'</th>';
+        print '<th class="mobile-hide">'.$langs->trans("Description").'</th>';
         if ($object->status == Stundenzettel::STATUS_DRAFT && $permissiontoadd) {
             print '<th class="center" width="40"></th>'; // Edit
             print '<th class="center" width="40"></th>'; // Delete
@@ -1009,8 +1009,13 @@ elseif ($object->id > 0) {
                     } else {
                         print '<span class="opacitymedium">'.$langs->trans("NotSet").'</span>';
                     }
+                    // Mobile: Beschreibung unter Leistungsposition anzeigen
+                    if (!empty($leistung->description)) {
+                        print '<div class="mobile-inline-desc"><small class="opacitymedium">'.dol_trunc(strip_tags($leistung->description), 60).'</small></div>';
+                    }
                     print '</td>';
-                    print '<td>'.dol_htmlentitiesbr($leistung->description).'</td>';
+                    // Beschreibung (auf Mobile ausgeblendet)
+                    print '<td class="mobile-hide">'.dol_htmlentitiesbr($leistung->description).'</td>';
                     if ($object->status == Stundenzettel::STATUS_DRAFT && $permissiontoadd) {
                         // Edit Button
                         print '<td class="center">';
@@ -1081,9 +1086,9 @@ elseif ($object->id > 0) {
             $form->select_produits($defaultServiceId, 'fk_product', 1, 0, 0, -1, 2, '', 0, array(), 0, '1', 0, 'maxwidth200');
             print '</td>';
 
-            // Beschreibung (Tagesbeschreibung - größeres Textarea, 5 Zeilen)
-            print '<td>';
-            print '<textarea name="leistung_description" class="flat" rows="5" style="width: 300px; resize: vertical;" placeholder="'.$langs->trans("Description").'"></textarea>';
+            // Beschreibung (Desktop: in Zeile, Mobile: ausgeblendet)
+            print '<td class="mobile-hide">';
+            print '<textarea name="leistung_description" class="flat" rows="3" style="width: 200px; resize: vertical;" placeholder="'.$langs->trans("Description").'"></textarea>';
             print '</td>';
 
             // Action (colspan=2 für beide Button-Spalten)
@@ -1093,6 +1098,13 @@ elseif ($object->id > 0) {
 
             print '</form>';
             print '</tr>';
+
+            // Mobile: Beschreibung in separater Zeile
+            print '<tr class="oddeven mobile-description-row">';
+            print '<td colspan="8">';
+            print '<textarea name="leistung_description" form="form_leistung" class="flat" rows="3" style="width: 100%; resize: vertical;" placeholder="'.$langs->trans("Description").'"></textarea>';
+            print '</td>';
+            print '</tr>';
         }
 
         // Summenzeile anzeigen
@@ -1332,7 +1344,7 @@ elseif ($object->id > 0) {
             print '<tr class="liste_titre">';
             print '<th>'.$langs->trans("Product").'</th>';
             print '<th class="center" style="width:80px;">'.$langs->trans("Qty").'</th>';
-            print '<th style="width:200px;">'.$langs->trans("Reason").'</th>';
+            print '<th class="mobile-hide" style="width:200px;">'.$langs->trans("Reason").'</th>';
             print '<th class="center" style="width:40px;"></th>'; // Save
             print '<th class="center" style="width:40px;"></th>'; // Delete
             print '</tr>';
@@ -1365,6 +1377,10 @@ elseif ($object->id > 0) {
                         print '<span class="opacitymedium">'.$displayText.'</span>';
                     }
                     print ' <span class="badge badge-secondary">'.$langs->trans("Entfaellt").'</span>';
+                    // Mobile: Grund unter Produktname anzeigen
+                    if (!empty($prod->description)) {
+                        print '<div class="mobile-inline-desc"><small class="opacitymedium">'.dol_trunc(strip_tags($prod->description), 50).'</small></div>';
+                    }
                     print '</td>';
 
                     // Menge
@@ -1377,8 +1393,8 @@ elseif ($object->id > 0) {
                     print '</form>';
                     print '</td>';
 
-                    // Grund/Beschreibung
-                    print '<td style="width:200px;">';
+                    // Grund/Beschreibung (auf Mobile ausgeblendet)
+                    print '<td class="mobile-hide" style="width:200px;">';
                     if (!empty($prod->description)) {
                         print dol_htmlentitiesbr($prod->description);
                     } else {
@@ -1448,7 +1464,7 @@ elseif ($object->id > 0) {
             print '</tr>';
 
             print '<tr class="oddeven">';
-            print '<form method="POST" action="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'&tab=products">';
+            print '<form method="POST" action="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'&tab=products" id="form_entfaellt">';
             print '<input type="hidden" name="token" value="'.newToken().'">';
             print '<input type="hidden" name="action" value="add_entfaellt">';
 
@@ -1534,8 +1550,8 @@ elseif ($object->id > 0) {
             print '<input type="number" name="entfaellt_qty" id="entfaellt_qty_input" class="flat" style="width:70px; text-align:center;" value="1" min="1">';
             print '</td>';
 
-            // Grund
-            print '<td style="width:200px;">';
+            // Grund (Desktop: in Zeile, Mobile: ausgeblendet)
+            print '<td class="mobile-hide" style="width:200px;">';
             print '<input type="text" name="entfaellt_description" class="flat" style="width:100%;" placeholder="'.$langs->trans("Reason").'">';
             print '</td>';
 
@@ -1549,6 +1565,13 @@ elseif ($object->id > 0) {
             print '</form>';
             print '</tr>';
 
+            // Mobile: Grund in separater Zeile
+            print '<tr class="oddeven mobile-description-row">';
+            print '<td colspan="5">';
+            print '<input type="text" name="entfaellt_description" form="form_entfaellt" class="flat" style="width:100%;" placeholder="'.$langs->trans("Reason").'">';
+            print '</td>';
+            print '</tr>';
+
             // JavaScript für dynamische Max-Menge
             print '<script>
             function updateMaxQty(selectElement) {
@@ -1585,7 +1608,7 @@ elseif ($object->id > 0) {
             print '<tr class="liste_titre">';
             print '<th>'.$langs->trans("Product").'</th>';
             print '<th class="center" style="width:80px;">'.$langs->trans("Qty").'</th>';
-            print '<th style="width:200px;">'.$langs->trans("Reason").'</th>';
+            print '<th class="mobile-hide" style="width:200px;">'.$langs->trans("Reason").'</th>';
             print '<th class="center" style="width:40px;"></th>'; // Save
             print '<th class="center" style="width:40px;"></th>'; // Delete
             print '</tr>';
@@ -1620,6 +1643,11 @@ elseif ($object->id > 0) {
                         print '<span class="opacitymedium">'.$displayText.'</span>';
                     }
                     print ' <span class="badge badge-warning">'.$langs->trans("Mehraufwand").'</span>';
+                    // Mobile: Grund unter Produktname anzeigen
+                    $reason = ($prod->fk_product > 0) ? $prod->description : '';
+                    if (!empty($reason)) {
+                        print '<div class="mobile-inline-desc"><small class="opacitymedium">'.dol_trunc(strip_tags($reason), 50).'</small></div>';
+                    }
                     print '</td>';
 
                     // Menge (qty_done) - editierbar
@@ -1635,8 +1663,8 @@ elseif ($object->id > 0) {
                     }
                     print '</td>';
 
-                    // Grund (nur wenn Produkt gesetzt, sonst ist description der Produktname)
-                    print '<td style="width:200px;">';
+                    // Grund (auf Mobile ausgeblendet, nur wenn Produkt gesetzt)
+                    print '<td class="mobile-hide" style="width:200px;">';
                     if ($object->status == Stundenzettel::STATUS_DRAFT && $permissiontoadd) {
                         // Grund nur anzeigen/editieren wenn ein Produkt gewählt wurde
                         $reason = ($prod->fk_product > 0) ? $prod->description : '';
@@ -1680,7 +1708,7 @@ elseif ($object->id > 0) {
                 print '</tr>';
 
                 print '<tr class="oddeven">';
-                print '<form method="POST" action="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'&tab=products">';
+                print '<form method="POST" action="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'&tab=products" id="form_mehraufwand">';
                 print '<input type="hidden" name="token" value="'.newToken().'">';
                 print '<input type="hidden" name="action" value="add_mehraufwand">';
 
@@ -1696,8 +1724,8 @@ elseif ($object->id > 0) {
                 print '<input type="number" name="mehraufwand_qty" class="flat" style="width:70px; text-align:center;" value="1" min="1">';
                 print '</td>';
 
-                // Grund
-                print '<td style="width:200px;">';
+                // Grund (Desktop: in Zeile, Mobile: ausgeblendet)
+                print '<td class="mobile-hide" style="width:200px;">';
                 print '<input type="text" name="mehraufwand_reason" class="flat" style="width:100%;" placeholder="'.$langs->trans("Reason").'">';
                 print '</td>';
 
@@ -1710,6 +1738,13 @@ elseif ($object->id > 0) {
 
                 print '</form>';
                 print '</tr>';
+
+                // Mobile: Grund in separater Zeile
+                print '<tr class="oddeven mobile-description-row">';
+                print '<td colspan="5">';
+                print '<input type="text" name="mehraufwand_reason" form="form_mehraufwand" class="flat" style="width:100%;" placeholder="'.$langs->trans("Reason").'">';
+                print '</td>';
+                print '</tr>';
             }
 
             print '</table>';
diff --git a/css/stundenzettel-mobile.css b/css/stundenzettel-mobile.css
index 6f8664d..b2e43a8 100644
--- a/css/stundenzettel-mobile.css
+++ b/css/stundenzettel-mobile.css
@@ -1,9 +1,20 @@
 /**
  * Stundenzettel Mobile CSS
  * Responsive Styles für Touch-Geräte
- * Version 1.2.0
+ * Version 1.2.1
  */
 
+/* ============================================
+   DESKTOP: Mobile-Elemente ausblenden
+   ============================================ */
+.mod-stundenzettel .mobile-description-row {
+    display: none;
+}
+
+.mod-stundenzettel .mobile-inline-desc {
+    display: none;
+}
+
 /* ============================================
    MOBILE STYLES (max-width: 768px)
    ============================================ */
@@ -78,10 +89,10 @@
         padding: 8px 4px !important;
     }
 
-    /* Zeit-Inputs */
+    /* Zeit-Inputs kompakter */
     .mod-stundenzettel input[type="time"] {
-        width: 80px !important;
-        padding: 8px !important;
+        width: 70px !important;
+        padding: 6px 4px !important;
     }
 
     /* Textarea volle Breite */
@@ -98,7 +109,7 @@
 
     .mod-stundenzettel select.minwidth200,
     .mod-stundenzettel select.minwidth300 {
-        min-width: 150px !important;
+        min-width: 120px !important;
         max-width: 100% !important;
     }
 
@@ -109,10 +120,10 @@
     /* Icons größer und mit Padding für Touch */
     .mod-stundenzettel td .fas,
     .mod-stundenzettel td .far {
-        font-size: 1.3em;
-        padding: 8px;
-        min-width: 35px;
-        min-height: 35px;
+        font-size: 1.2em;
+        padding: 6px;
+        min-width: 32px;
+        min-height: 32px;
         display: inline-flex;
         align-items: center;
         justify-content: center;
@@ -125,31 +136,35 @@
     }
 
     /* ============================================
-       TABS - Kompakter
+       TABS - Kompakter und horizontal scrollbar
        ============================================ */
+    .mod-stundenzettel .tabs {
+        display: flex;
+        flex-wrap: nowrap;
+        overflow-x: auto;
+        -webkit-overflow-scrolling: touch;
+        gap: 2px;
+    }
+
     .mod-stundenzettel .tabsElem a {
         padding: 8px 10px !important;
         font-size: 12px !important;
-    }
-
-    /* Tabs umbrechen wenn nötig */
-    .mod-stundenzettel .tabs {
-        flex-wrap: wrap;
+        white-space: nowrap;
     }
 
     /* ============================================
        SECTION-TITEL
        ============================================ */
     .mod-stundenzettel h3 {
-        font-size: 16px;
+        font-size: 15px;
         padding: 8px 10px;
-        margin: 12px 0 8px 0;
+        margin: 10px 0 6px 0;
     }
 
     /* Abschnitts-Header in Tabellen */
     .mod-stundenzettel tr.liste_titre th[colspan] {
-        font-size: 14px;
-        padding: 10px 8px !important;
+        font-size: 13px;
+        padding: 8px 6px !important;
     }
 
     /* ============================================
@@ -160,14 +175,19 @@
         flex-wrap: wrap;
         gap: 8px;
         padding: 10px 5px;
+        position: sticky;
+        bottom: 0;
+        background: #fff;
+        z-index: 100;
+        box-shadow: 0 -2px 8px rgba(0,0,0,0.1);
     }
 
     .mod-stundenzettel .tabsAction a.butAction,
     .mod-stundenzettel .tabsAction a.butActionDelete {
         flex: 1 1 calc(50% - 8px);
         text-align: center;
-        padding: 12px 8px !important;
-        font-size: 13px !important;
+        padding: 14px 10px !important;
+        font-size: 14px !important;
         white-space: nowrap;
     }
 
@@ -175,11 +195,16 @@
        BANNER/HEADER - Kompakter
        ============================================ */
     .mod-stundenzettel .arearef {
-        padding: 8px !important;
+        padding: 6px !important;
     }
 
     .mod-stundenzettel .refid {
-        font-size: 14px;
+        font-size: 13px;
+    }
+
+    /* Banner-Tabelle kompakter */
+    .mod-stundenzettel .refidno {
+        font-size: 12px;
     }
 
     /* ============================================
@@ -195,6 +220,7 @@
 
     .mod-stundenzettel .select2-selection__rendered {
         line-height: 38px !important;
+        font-size: 14px !important;
     }
 
     /* ============================================
@@ -232,6 +258,59 @@
     .mod-stundenzettel tr.liste_total td {
         font-size: 13px;
         padding: 8px 4px !important;
+        font-weight: bold;
+    }
+
+    /* ============================================
+       LEISTUNGEN TABELLE - Spalten optimieren
+       ============================================ */
+    /* Beschreibungs-Spalte kompakter (Wörter umbrechen) */
+    .mod-stundenzettel table.noborder td:nth-child(6) {
+        max-width: 100px;
+        word-break: break-word;
+        font-size: 12px;
+    }
+
+    /* Textarea in Edit-Mode kompakter */
+    .mod-stundenzettel tr.oddeven textarea {
+        min-height: 50px;
+        width: 150px !important;
+    }
+
+    /* ============================================
+       MOBILE FORMULARE - Separate Beschreibungszeile
+       ============================================ */
+    /* Mobile-Zeilen anzeigen */
+    .mod-stundenzettel .mobile-description-row {
+        display: table-row;
+        background: #f8f9fa !important;
+    }
+
+    .mod-stundenzettel .mobile-description-row td {
+        padding: 8px !important;
+        border-top: none !important;
+    }
+
+    .mod-stundenzettel .mobile-description-row input,
+    .mod-stundenzettel .mobile-description-row textarea {
+        width: 100% !important;
+        box-sizing: border-box;
+    }
+
+    /* Desktop-Spalten auf Mobile ausblenden */
+    .mod-stundenzettel .mobile-hide {
+        display: none !important;
+    }
+
+    /* ============================================
+       INLINE BESCHREIBUNG (unter Produktname)
+       ============================================ */
+    .mod-stundenzettel .mobile-inline-desc {
+        display: block;
+        margin-top: 4px;
+        font-size: 11px;
+        line-height: 1.3;
+        color: #666;
     }
 }