Pr/pop out chat - to allow for long running tasks to have their dedicated window

LilAgents/CharacterContentView.swift

@@ -5,9 +5,16 @@ class KeyableWindow: NSWindow {
     override var canBecomeMain: Bool { true }
 }
 
+class NonKeyableWindow: NSWindow {
+    override var canBecomeKey: Bool { false }
+    override var canBecomeMain: Bool { false }
+}
+
 class CharacterContentView: NSView {
     weak var character: WalkerCharacter?
 
+    override var isOpaque: Bool { false }
+
     override func hitTest(_ point: NSPoint) -> NSView? {
         let localPoint = convert(point, from: superview)
         guard bounds.contains(localPoint) else { return nil }
@@ -25,6 +32,11 @@ class CharacterContentView: NSView {
         let captureRect = CGRect(x: screenPoint.x - 0.5, y: flippedY - 0.5, width: 1, height: 1)
         guard let windowID = window?.windowNumber, windowID > 0 else { return nil }
 
+        // Fallback hit rect for when pixel sampling fails or video is paused
+        let insetX = bounds.width * 0.2
+        let insetY = bounds.height * 0.15
+        let hitRect = bounds.insetBy(dx: insetX, dy: insetY)
+
         if let image = CGWindowListCreateImage(
             captureRect,
             .optionIncludingWindow,
@@ -43,14 +55,12 @@ class CharacterContentView: NSView {
                 if pixel[3] > 30 {
                     return self
                 }
-                return nil
+                // Pixel was transparent — use fallback rect if in center area
+                return hitRect.contains(localPoint) ? self : nil
             }
         }
 
-        // Fallback: accept click if within center 60% of the view
-        let insetX = bounds.width * 0.2
-        let insetY = bounds.height * 0.15
-        let hitRect = bounds.insetBy(dx: insetX, dy: insetY)
+        // CGWindowListCreateImage failed — use fallback
         return hitRect.contains(localPoint) ? self : nil
     }
 

LilAgents/LilAgentsApp.swift

@@ -24,7 +24,10 @@ class AppDelegate: NSObject, NSApplicationDelegate {
     }
 
     func applicationWillTerminate(_ notification: Notification) {
-        controller?.characters.forEach { $0.session?.terminate() }
+        controller?.characters.forEach {
+            $0.session?.terminate()
+            $0.terminateAllDetachedSessions()
+        }
     }
 
     // MARK: - Menu Bar
@@ -144,17 +147,23 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         }
 
         controller?.characters.forEach { char in
+            if char.hasDetachedChats {
+                char.refreshDetachedChromeTheme()
+                char.reapplyAppearanceToAllDetachedTerminals()
+            }
             let wasOpen = char.isIdleForPopover
             if wasOpen { char.popoverWindow?.orderOut(nil) }
             char.popoverWindow = nil
             char.terminalView = nil
             char.thinkingBubbleWindow = nil
             if wasOpen {
                 char.createPopoverWindow()
+                char.rewirePopoverSessionIfNeeded()
                 if let session = char.session, !session.history.isEmpty {
                     char.terminalView?.replayHistory(session.history)
                 }
                 char.updatePopoverPosition()
+                char.ensurePopoverAboveCharacterWindow()
                 char.popoverWindow?.orderFrontRegardless()
                 char.popoverWindow?.makeKey()
                 if let terminal = char.terminalView {
@@ -173,6 +182,7 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         controller?.characters.forEach { char in
             if char.provider == newProvider { return }
             char.provider = newProvider
+            char.discardDetachedChatSilently()
             char.session?.terminate()
             char.session = nil
             char.popoverWindow?.orderOut(nil)

LilAgents/LilAgentsController.swift

@@ -246,6 +246,9 @@ class LilAgentsController {
         for (i, char) in sorted.enumerated() {
             char.window.level = NSWindow.Level(rawValue: NSWindow.Level.statusBar.rawValue + i)
         }
+        for char in activeChars where char.isIdleForPopover {
+            char.ensurePopoverAboveCharacterWindow()
+        }
     }
 
     deinit {

LilAgents/TerminalView.swift

@@ -157,6 +157,23 @@ class TerminalView: NSView {
         addSubview(inputField)
     }
 
+    /// Re-apply colors and fonts from the current `theme` (e.g. after global style switch while this view is kept open).
+    func reapplyAppearanceFromTheme() {
+        let t = theme
+        textView.textColor = t.textPrimary
+        textView.font = t.font
+        textView.linkTextAttributes = [
+            .foregroundColor: t.accentColor,
+            .underlineStyle: NSUnderlineStyle.single.rawValue
+        ]
+        if let cell = inputField.cell as? PaddedTextFieldCell {
+            cell.font = t.font
+            cell.textColor = t.textPrimary
+        }
+        updatePlaceholder()
+        needsDisplay = true
+    }
+
     func resetState() {
         isStreaming = false
         currentAssistantText = ""