diff --git a/NucleicRemote/NucleicRemote/Views/AskUserQuestionCardView.swift b/NucleicRemote/NucleicRemote/Views/AskUserQuestionCardView.swift
index 18e55c5..7543435 100644
--- a/NucleicRemote/NucleicRemote/Views/AskUserQuestionCardView.swift
+++ b/NucleicRemote/NucleicRemote/Views/AskUserQuestionCardView.swift
@@ -14,6 +14,10 @@ struct AskUserQuestionCardView: View {
     @EnvironmentObject var store: RemoteStore
     let approval: ApprovalRequest
     let questions: [AskUserQuestion.Question]
+    /// The transcript's on-screen height, so a long question (many options / long descriptions) can
+    /// scroll inside a bounded region instead of growing the card past the screen and pushing the
+    /// Deny / Back / Next / Submit buttons out of reach. 0 until measured.
+    var availableHeight: CGFloat = 0
 
     /// Selected option labels per question text.
     @State private var selected: [String: Set<String>] = [:]