diff --git a/NucleicRemote/NucleicRemote/LiveActivityManager.swift b/NucleicRemote/NucleicRemote/LiveActivityManager.swift
index 7831ce0..25bd6e8 100644
--- a/NucleicRemote/NucleicRemote/LiveActivityManager.swift
+++ b/NucleicRemote/NucleicRemote/LiveActivityManager.swift
@@ -15,6 +15,13 @@ final class LiveActivityManager {
     /// still summarize everything, this just bounds the per-session list.
     private static let maxLines = 3
 
+    /// How long the terminal "all clear / Done" glance lingers before the Activity dismisses. Long
+    /// enough to read at a glance, short enough not to loiter on the lock screen.
+    private static let doneLinger: Duration = .seconds(4)
+    /// The delayed dismissal after the Done glance is shown, cancelled if work resumes first — so a
+    /// completed run flashes "Done" and then clears instead of vanishing the instant it finishes.
+    private var dismissTask: Task<Void, Never>?
+
     private var activity: Activity<NucleicSessionAttributes>?
 
     /// The last content we pushed. Updates that don't change it are skipped so we don't spend