Fix beta application review page scrolling

src/styles/pages/beta-applications.css

@@ -3,7 +3,10 @@
   flex-direction: column;
   gap: 18px;
   width: min(1180px, calc(100vw - 48px));
+  height: 100%;
+  min-height: 0;
   padding: 24px;
+  overflow: hidden;
 }
 
 .beta-admin-toolbar {
@@ -90,6 +93,8 @@
   display: grid;
   grid-template-columns: 300px minmax(0, 1fr);
   gap: 16px;
+  flex: 1;
+  min-height: 0;
   align-items: start;
 }
 
@@ -97,7 +102,7 @@
   display: flex;
   flex-direction: column;
   gap: 8px;
-  max-height: calc(100vh - 220px);
+  max-height: 100%;
   overflow: auto;
   padding-right: 4px;
 }
@@ -174,6 +179,10 @@
   flex-direction: column;
   gap: 14px;
   min-width: 0;
+  max-height: 100%;
+  min-height: 0;
+  overflow: auto;
+  padding-right: 4px;
 }
 
 .beta-admin-detail__header,
@@ -376,6 +385,7 @@
   .beta-admin-page__inner {
     width: min(100%, calc(100vw - 24px));
     padding: 16px 12px;
+    overflow: auto;
   }
 
   .beta-admin-toolbar,
@@ -385,11 +395,18 @@
 
   .beta-admin-layout {
     grid-template-columns: 1fr;
+    overflow: visible;
   }
 
   .beta-admin-list {
     max-height: none;
   }
+
+  .beta-admin-detail {
+    max-height: none;
+    overflow: visible;
+    padding-right: 0;
+  }
 }
 
 @media (max-width: 640px) {