minor ui fixes

app/views/entries/index.html.erb

@@ -1,8 +1,7 @@
-
 <h1 class="mb-4">Meine Einträge</h1>
 
 <!-- 🔢 Zusammenfassung -->
-  <div class="mb-4">
+<div class="container my-4 rounded border shadow-sm py-3 px-4">
   <div class="row row-cols-1 row-cols-md-2 row-cols-lg-3 g-4">
 
     <div class="col rounded border shadow-sm p-3">
@@ -61,7 +60,7 @@
 
 
 <!-- 📊 Übersicht je Kombination -->
-  <div class="mb-4">
+<div class="mb-4 rounded border shadow-sm p-3">
   <h4>📊 Übersicht je Kombination</h4>
   <div class="table-responsive">
     <table class="table table-bordered table-sm table-striped">
@@ -99,7 +98,7 @@
     </table>
   </div>
 
-
+</div>
 
 <div class="container my-4 rounded border shadow-sm p-3">
   <h4 class="mb-4">⏱ Timer</h4>
@@ -139,7 +138,6 @@
     <% end %>
 
 
-
   </div>
 
 
@@ -153,7 +151,7 @@
 
 
 <!-- 📋 Tabelle aller Einträge -->
-  <div class="m-1">
+<div class="mb-4 rounded border shadow-sm p-3">
   <h4 class="mb-3">📋 Einträge</h4>
 
   <div class="mb-3">