diff --git a/templates/index.html b/templates/index.html
index b86e012..2249cb5 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -129,23 +129,24 @@
     }
     
     .card.h-100 .card-body {
-        flex: 0 0 auto;
-        display: block;
-        padding: 1rem;
-        overflow: visible;
-        min-height: auto;
+        flex: 1;
+        display: flex;
+        flex-direction: column;
+        padding: 0;
+        overflow: hidden;
+        min-height: 0;
     }
     
     /* Скроллируемая область детализации */
     .scrollable-details {
-        flex: 0 0 auto;
-        overflow: visible !important;
+        flex: 1;
+        overflow-y: auto !important;
         padding: 1rem !important;
         margin: 0 !important;
         position: relative;
-        min-height: auto;
-        height: auto;
-        max-height: none;
+        min-height: 0;
+        height: 0;
+        max-height: calc(100vh - 200px);
     }
     
     /* Контент внутри детализации */