style(web): update app and policies styles

- app.css: update app-level styles
- policies-view.css: update policies view styles

web/src/assets/styles/views/policies-view.css

@@ -168,13 +168,17 @@
   color: #64748b;
 }
 
-.document-area {
-  min-width: 0;
-  min-height: 0;
-  display: grid;
-  grid-template-rows: auto minmax(0, 1fr) auto;
-  gap: 12px;
-}
+.document-area {
+  min-width: 0;
+  min-height: 0;
+  display: grid;
+  grid-template-rows: auto minmax(0, 1fr) auto;
+  gap: 12px;
+}
+
+.document-area.read-only {
+  grid-template-rows: minmax(0, 1fr) auto;
+}
 
 .upload-input {
   display: none;
@@ -220,15 +224,15 @@
   font-weight: 850;
 }
 
-.upload-zone span {
-  color: #64748b;
-  font-size: 12px;
-}
-
-.doc-table-wrap {
-  min-height: 0;
-  overflow: auto;
-}
+.upload-zone span {
+  color: #64748b;
+  font-size: 12px;
+}
+
+.doc-table-wrap {
+  min-height: 0;
+  overflow: auto;
+}
 
 table {
   width: 100%;