diff --git a/internal/tui/model.go b/internal/tui/model.go
index 12cedaed2..228601e43 100644
--- a/internal/tui/model.go
+++ b/internal/tui/model.go
@@ -689,6 +689,17 @@ type pendingPermissionPrompt struct {
 	// resting approval choice. Moved by ↑/↓/Tab; confirmed by Enter or a click.
 	// Hotkeys resolve the matching request-provided option directly.
 	cursor int
+	// typing is true once the user chose "tell Zero what to do differently": the
+	// card replaces its option list with a free-text field (sharing the composer
+	// input, like the ask_user questionnaire). Submitting sends a Deny decision
+	// whose Reason is the typed text, so the model reads it as the tool result and
+	// adjusts course in the same turn instead of the run being cancelled.
+	typing bool
+	// savedDraft holds whatever was in the shared composer input when feedback
+	// mode was entered. The field is cleared for typing and restored on both
+	// submit and cancel, so a half-typed or queued next-turn message survives the
+	// detour (permissionRequestMsg, unlike ask_user, does not clear the composer).
+	savedDraft string
 }
 
 // askUserRequestMsg is the TUI-loop equivalent of permissionRequestMsg: the
@@ -1439,6 +1450,11 @@ func (m model) updateModel(msg tea.Msg) (tea.Model, tea.Cmd) {
 			if m.pendingAskUser != nil {
 				return m.escapeAskUser()
 			}
+			// Esc in the permission feedback field steps back to the option list
+			// rather than resolving, so a stray keystroke is recoverable.
+			if m.pendingPermission != nil && m.pendingPermission.typing {
+				return m.cancelPermissionTyping()
+			}
 			if m.pendingSpecReview != nil {
 				m.burstCount = 0
 				return m.cancelSpecReview()
@@ -1659,6 +1675,16 @@ func (m model) updateModel(msg tea.Msg) (tea.Model, tea.Cmd) {
 				return m, nil
 			}
 		case keyBackspace(msg):
+			// In permission feedback mode Backspace is a plain edit of the feedback
+			// text. This case runs before the typing branch below and, on an empty
+			// field (feedback mode clears the composer), would otherwise fall to the
+			// removeLastAttachment path and silently drop a staged image/doc that
+			// savedDraft does not restore. Route it to the shared input instead.
+			if m.pendingPermission != nil && m.pendingPermission.typing {
+				var cmd tea.Cmd
+				m.input, cmd = m.input.Update(msg)
+				return m, cmd
+			}
 			if m.picker != nil {
 				if m.modelPickerIsLoading() {
 					return m, nil
@@ -1854,6 +1880,15 @@ func (m model) updateModel(msg tea.Msg) (tea.Model, tea.Cmd) {
 			return m.handleSpecReviewKey(msg)
 		}
 		if m.pendingPermission != nil {
+			// Feedback mode: a printable keystroke (and editing keys like
+			// backspace) types into the shared composer input, mirroring the
+			// ask_user free-text path above. Enter/Esc/↑/↓ were already handled
+			// earlier in this switch; the remaining keys reach the input here.
+			if m.pendingPermission.typing {
+				var cmd tea.Cmd
+				m.input, cmd = m.input.Update(msg)
+				return m, cmd
+			}
 			m.burstCount = 0
 			return m.handlePermissionKey(msg)
 		}
@@ -2784,6 +2819,16 @@ func (m model) footerView(width int) string {
 		footer.WriteString(m.statusLine(width))
 		return footer.String()
 	}
+	// A focused permission prompt owns the keyboard: its options (and the feedback
+	// field) consume every key, so the composer is inert. Suppress it and the idle
+	// hints/plan panel like the ask_user modal above, keeping only the status line.
+	// The card itself renders in the transcript body. This also keeps the shared
+	// input from echoing in two places once "tell Zero what to do differently"
+	// opens the on-card feedback field.
+	if m.pendingPermission != nil {
+		footer.WriteString(m.statusLine(width))
+		return footer.String()
+	}
 	// Pinned plan panel: sits directly above the composer so it stays visible
 	// while the transcript scrolls underneath (a streaming turn no longer pushes
 	// the plan off-screen). Budgeted to at most a third of the screen height; a
@@ -3942,13 +3987,22 @@ func (m model) handlePermissionKey(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 	key := strings.ToLower(msg.String())
 	for _, option := range permissionOptions(m.pendingPermission.request) {
 		if option.hotkey == key {
-			return m.resolvePermission(option.choice)
+			return m.choosePermissionOption(option.choice)
 		}
 	}
 	return m, nil
 }
 
 func (m model) resolvePermission(decision permissionDecision) (tea.Model, tea.Cmd) {
+	return m.resolvePermissionWithReason(decision, permissionDecisionReason(decision))
+}
+
+// resolvePermissionWithReason resolves the pending prompt with an explicit reason
+// string. It backs both the fixed-label choices (reason = permissionDecisionReason)
+// and the free-text "tell Zero what to do differently" path, where the reason is
+// the user's typed instruction and the action is Deny so the agent surfaces it as
+// the tool result and keeps going.
+func (m model) resolvePermissionWithReason(decision permissionDecision, reason string) (tea.Model, tea.Cmd) {
 	pending := m.pendingPermission
 	if pending == nil {
 		return m, nil
@@ -3957,7 +4011,7 @@ func (m model) resolvePermission(decision permissionDecision) (tea.Model, tea.Cm
 	if pending.decide != nil {
 		pending.decide(agent.PermissionDecision{
 			Action: decision,
-			Reason: permissionDecisionReason(decision),
+			Reason: reason,
 		})
 	}
 	m.pendingPermission = nil
diff --git a/internal/tui/permission_prompt.go b/internal/tui/permission_prompt.go
index a134ce338..527c6a6bd 100644
--- a/internal/tui/permission_prompt.go
+++ b/internal/tui/permission_prompt.go
@@ -1,6 +1,8 @@
 package tui
 
 import (
+	"strings"
+
 	tea "charm.land/bubbletea/v2"
 
 	"github.com/Gitlawb/zero/internal/agent"
@@ -74,7 +76,9 @@ func clampPermissionCursor(cursor int, request agent.PermissionRequest) int {
 // the ends. A no-op when no permission prompt is pending. The cursor lives on the
 // pending prompt (a pointer), mirroring how the picker's selection moves.
 func (m model) movePermissionCursor(delta int) model {
-	if m.pendingPermission == nil {
+	if m.pendingPermission == nil || m.pendingPermission.typing {
+		// While typing feedback the arrow/Tab keys belong to the text field, not
+		// the option list.
 		return m
 	}
 	n := len(permissionOptions(m.pendingPermission.request))
@@ -87,11 +91,67 @@ func (m model) movePermissionCursor(delta int) model {
 }
 
 // confirmPermissionCursor resolves the currently highlighted option. It is the
-// Enter-key counterpart to the a/y/d hotkeys and a mouse click.
+// Enter-key counterpart to the a/y/d hotkeys and a mouse click. Confirming the
+// "tell Zero what to do differently" choice opens the inline feedback field
+// instead of resolving immediately.
 func (m model) confirmPermissionCursor() (tea.Model, tea.Cmd) {
 	if m.pendingPermission == nil {
 		return m, nil
 	}
+	if m.pendingPermission.typing {
+		return m.submitPermissionFeedback()
+	}
 	option := permissionOptions(m.pendingPermission.request)[clampPermissionCursor(m.pendingPermission.cursor, m.pendingPermission.request)]
-	return m.resolvePermission(option.choice)
+	return m.choosePermissionOption(option.choice)
+}
+
+// choosePermissionOption applies a chosen decision. The cancel choice (the
+// "tell Zero what to do differently" row and its [n] hotkey) opens the inline
+// feedback field rather than aborting the run; every other choice resolves
+// immediately as before.
+func (m model) choosePermissionOption(choice permissionDecision) (tea.Model, tea.Cmd) {
+	if m.pendingPermission == nil {
+		return m, nil
+	}
+	if choice == permissionDecisionCancel {
+		m.pendingPermission.typing = true
+		// Preserve whatever the user had drafted/queued in the composer so it is
+		// restored when they leave feedback mode (submit or cancel).
+		m.pendingPermission.savedDraft = m.input.Value()
+		m.input.SetValue("")
+		return m, nil
+	}
+	return m.resolvePermission(choice)
+}
+
+// submitPermissionFeedback ends the feedback field. Non-empty text is sent as a
+// Deny decision whose Reason is the text: the agent surfaces that as the tool
+// result (deniedPermissionResult) so the model reads the instruction and adjusts
+// in the same turn, rather than the run being cancelled. Empty text falls back to
+// a plain cancel, matching the option's prior behaviour.
+func (m model) submitPermissionFeedback() (tea.Model, tea.Cmd) {
+	if m.pendingPermission == nil {
+		return m, nil
+	}
+	feedback := strings.TrimSpace(m.input.Value())
+	// Restore the composer draft the user had before entering feedback mode; the
+	// feedback text itself is delivered via the decision Reason, not the composer.
+	m.input.SetValue(m.pendingPermission.savedDraft)
+	m.pendingPermission.typing = false
+	if feedback == "" {
+		return m.resolvePermission(permissionDecisionCancel)
+	}
+	return m.resolvePermissionWithReason(permissionDecisionDeny, feedback)
+}
+
+// cancelPermissionTyping returns from the feedback field to the option list
+// without resolving, so Esc is a safe "I didn't mean to type" back-out.
+func (m model) cancelPermissionTyping() (tea.Model, tea.Cmd) {
+	if m.pendingPermission == nil || !m.pendingPermission.typing {
+		return m, nil
+	}
+	m.pendingPermission.typing = false
+	m.input.SetValue(m.pendingPermission.savedDraft)
+	m.pendingPermission.savedDraft = ""
+	return m, nil
 }
diff --git a/internal/tui/permission_prompt_test.go b/internal/tui/permission_prompt_test.go
index 34101a26f..dfde83592 100644
--- a/internal/tui/permission_prompt_test.go
+++ b/internal/tui/permission_prompt_test.go
@@ -11,6 +11,7 @@ import (
 	"github.com/Gitlawb/zero/internal/agent"
 	"github.com/Gitlawb/zero/internal/sandbox"
 	"github.com/Gitlawb/zero/internal/tools"
+	"github.com/Gitlawb/zero/internal/zeroruntime"
 )
 
 func pendingPermissionModel(t *testing.T, decide func(agent.PermissionDecision)) model {
@@ -73,7 +74,7 @@ func TestPermissionOptionsExposeApprovalCancelWhenSupplied(t *testing.T) {
 		t.Fatalf("cancel option = %#v, want cancel on n", options[3])
 	}
 
-	card, _ := renderFocusedPermissionPrompt(request, 3, 80)
+	card, _ := renderFocusedPermissionPrompt(request, 3, false, "", 80)
 	got := plainRender(t, card)
 	for _, want := range []string{"continue without running it", "[d]", "tell Zero what to do differently", "[n]"} {
 		if !strings.Contains(got, want) {
@@ -96,7 +97,7 @@ func TestPermissionOptionsExposeCommandPrefixApproval(t *testing.T) {
 	if len(options) != 3 || options[1].choice != permissionDecisionAllowPrefix || options[1].hotkey != "p" {
 		t.Fatalf("prefix option = %#v, want p hotkey in supplied order", options)
 	}
-	card, _ := renderFocusedPermissionPrompt(request, 1, 100)
+	card, _ := renderFocusedPermissionPrompt(request, 1, false, "", 100)
 	got := plainRender(t, card)
 	for _, want := range []string{"allow `git status` in this session", "[p]"} {
 		if !strings.Contains(got, want) {
@@ -115,7 +116,7 @@ func TestPermissionPromptMapsEscalatedSandboxReason(t *testing.T) {
 			agent.PermissionDecisionDeny,
 		},
 	}
-	card, _ := renderFocusedPermissionPrompt(request, 0, 96)
+	card, _ := renderFocusedPermissionPrompt(request, 0, false, "", 96)
 	got := plainRender(t, card)
 	if !strings.Contains(got, "This command needs to run outside the sandbox.") {
 		t.Fatalf("permission card = %q, missing user-facing sandbox reason", got)
@@ -140,7 +141,7 @@ func TestPermissionOptionsExposePersistentCommandPrefixApproval(t *testing.T) {
 	if len(options) != 4 || options[2].choice != permissionDecisionAlwaysAllowPrefix || options[2].hotkey != "y" {
 		t.Fatalf("persistent prefix option = %#v, want y hotkey in supplied order", options)
 	}
-	card, _ := renderFocusedPermissionPrompt(request, 2, 100)
+	card, _ := renderFocusedPermissionPrompt(request, 2, false, "", 100)
 	got := plainRender(t, card)
 	for _, want := range []string{"always allow `git status`", "[y]"} {
 		if !strings.Contains(got, want) {
@@ -158,7 +159,7 @@ func TestPermissionOptionsCanExposePatchCancelWithoutRecoverableDeny(t *testing.
 			agent.PermissionDecisionCancel,
 		},
 	}
-	card, _ := renderFocusedPermissionPrompt(request, 2, 80)
+	card, _ := renderFocusedPermissionPrompt(request, 2, false, "", 80)
 	got := plainRender(t, card)
 	if !strings.Contains(got, "tell Zero what to do differently") || !strings.Contains(got, "[n]") {
 		t.Fatalf("permission card = %q, missing cancel option", got)
@@ -181,7 +182,7 @@ func TestRequestPermissionsPromptUsesGrantLabelsAndEscDenies(t *testing.T) {
 			agent.PermissionDecisionDeny,
 		},
 	}
-	card, _ := renderFocusedPermissionPrompt(request, 1, 96)
+	card, _ := renderFocusedPermissionPrompt(request, 1, false, "", 96)
 	got := plainRender(t, card)
 	for _, want := range []string{
 		"Grant requested permissions?",
@@ -256,7 +257,9 @@ func TestPermissionHotkeysStillResolveDirectly(t *testing.T) {
 	}
 }
 
-func TestPermissionCancelHotkeyResolvesDirectly(t *testing.T) {
+// feedbackRequest is a bash prompt whose decision set includes Cancel, so the
+// "tell Zero what to do differently" row (and its [n] hotkey) is present.
+func feedbackRequest() agent.PermissionRequest {
 	request := testPromptPermissionRequest()
 	request.ToolName = "bash"
 	request.AvailableDecisions = []agent.PermissionDecisionAction{
@@ -264,21 +267,87 @@ func TestPermissionCancelHotkeyResolvesDirectly(t *testing.T) {
 		agent.PermissionDecisionDeny,
 		agent.PermissionDecisionCancel,
 	}
-	got := []permissionDecision{}
-	m := pendingPermissionModelWithRequest(t, request, func(d agent.PermissionDecision) {
-		got = append(got, permissionDecision(d.Action))
+	return request
+}
+
+// The [n] "tell Zero what to do differently" hotkey no longer resolves cancel
+// immediately: it opens the inline feedback field and sends nothing yet.
+func TestPermissionTellDifferentlyOpensFeedbackField(t *testing.T) {
+	var got []agent.PermissionDecision
+	m := pendingPermissionModelWithRequest(t, feedbackRequest(), func(d agent.PermissionDecision) {
+		got = append(got, d)
+	})
+	next, _ := m.Update(testKeyText("n"))
+	nm := next.(model)
+	if nm.pendingPermission == nil || !nm.pendingPermission.typing {
+		t.Fatalf("'n' should open the feedback field, got pending=%#v", nm.pendingPermission)
+	}
+	if len(got) != 0 {
+		t.Fatalf("'n' must not resolve anything yet, got %#v", got)
+	}
+}
+
+// Typing an instruction and pressing Enter sends a Deny whose Reason is the
+// text, so the agent surfaces it to the model as the tool result.
+func TestPermissionFeedbackSubmitSendsDenyWithText(t *testing.T) {
+	var got []agent.PermissionDecision
+	m := pendingPermissionModelWithRequest(t, feedbackRequest(), func(d agent.PermissionDecision) {
+		got = append(got, d)
+	})
+	next, _ := m.Update(testKeyText("n"))
+	nm := typeRunes(t, next.(model), "use apply_patch instead")
+	after, _ := nm.Update(testKey(tea.KeyEnter))
+	am := after.(model)
+
+	if len(got) != 1 {
+		t.Fatalf("Enter should resolve exactly one decision, got %#v", got)
+	}
+	if got[0].Action != agent.PermissionDecisionDeny {
+		t.Fatalf("feedback should resolve as Deny, got %s", got[0].Action)
+	}
+	if got[0].Reason != "use apply_patch instead" {
+		t.Fatalf("Deny reason should carry the typed text, got %q", got[0].Reason)
+	}
+	if am.pendingPermission != nil {
+		t.Fatal("prompt should be dismissed after submitting feedback")
+	}
+}
+
+// Enter with an empty field falls back to a plain cancel (the option's prior
+// meaning), so opening the field and changing your mind is safe.
+func TestPermissionFeedbackEmptySubmitCancels(t *testing.T) {
+	var got []agent.PermissionDecision
+	m := pendingPermissionModelWithRequest(t, feedbackRequest(), func(d agent.PermissionDecision) {
+		got = append(got, d)
+	})
+	next, _ := m.Update(testKeyText("n"))
+	after, _ := next.(model).Update(testKey(tea.KeyEnter))
+	_ = after
+	if len(got) != 1 || got[0].Action != agent.PermissionDecisionCancel {
+		t.Fatalf("empty feedback should resolve Cancel, got %#v", got)
+	}
+}
+
+// Esc in the feedback field returns to the option list without resolving.
+func TestPermissionFeedbackEscReturnsToOptions(t *testing.T) {
+	var got []agent.PermissionDecision
+	m := pendingPermissionModelWithRequest(t, feedbackRequest(), func(d agent.PermissionDecision) {
+		got = append(got, d)
 	})
-	if _, cmd := m.Update(testKeyText("n")); cmd != nil {
-		t.Fatal("'n' should resolve synchronously")
+	next, _ := m.Update(testKeyText("n"))
+	after, _ := typeRunes(t, next.(model), "half a thought").Update(testKey(tea.KeyEsc))
+	am := after.(model)
+	if am.pendingPermission == nil || am.pendingPermission.typing {
+		t.Fatalf("Esc should return to the option list, got pending=%#v", am.pendingPermission)
 	}
-	if len(got) != 1 || got[0] != permissionDecisionCancel {
-		t.Fatalf("'n' should resolve cancel directly, got %#v", got)
+	if len(got) != 0 {
+		t.Fatalf("Esc must not resolve anything, got %#v", got)
 	}
 }
 
 func TestPermissionRenderEmitsHighlightedClickableOffsets(t *testing.T) {
 	request := agent.PermissionRequest{ToolName: "write_file", AvailableDecisions: testAllPermissionDecisions()}
-	card, offsets := renderFocusedPermissionPrompt(request, 2, 60) // cursor on future approval
+	card, offsets := renderFocusedPermissionPrompt(request, 2, false, "", 60) // cursor on future approval
 	if len(offsets) != len(permissionOptions(request)) {
 		t.Fatalf("offsets = %d, want %d", len(offsets), len(permissionOptions(request)))
 	}
@@ -299,7 +368,7 @@ func TestPermissionRenderShowsNetworkTargetAndHostScopedAlways(t *testing.T) {
 		Scope:              "example.com",
 		AvailableDecisions: testAllPermissionDecisions(),
 	}
-	card, _ := renderFocusedPermissionPrompt(request, 1, 72)
+	card, _ := renderFocusedPermissionPrompt(request, 1, false, "", 72)
 	got := plainRender(t, card)
 	for _, want := range []string{"target: example.com", "allow this host for this conversation", "[s]", "allow this host in the future", "[y]"} {
 		if !strings.Contains(got, want) {
@@ -387,7 +456,7 @@ func TestShiftDownComposerGuard(t *testing.T) {
 // other selectable list in the TUI uses.
 func TestFocusedPermissionSelectedRowUsesSelectionTintNotBrandChip(t *testing.T) {
 	request := agent.PermissionRequest{ToolName: "exec_command", SideEffect: "shell"}
-	card, _ := renderFocusedPermissionPrompt(request, 0, 70)
+	card, _ := renderFocusedPermissionPrompt(request, 0, false, "", 70)
 
 	var selected string
 	for _, line := range strings.Split(card, "\n") {
@@ -432,3 +501,116 @@ func backgroundCode(hex string) string {
 	fmt.Sscanf(hex, "#%02x%02x%02x", &r, &g, &b)
 	return fmt.Sprintf("48;2;%d;%d;%d", r, g, b)
 }
+
+// A focused permission prompt suppresses the composer: keys drive the card, so a
+// "describe a task for zero…" box below it is inert and misleading — and once the
+// feedback field is open, the shared input must not echo in both places.
+func TestComposerSuppressedDuringPermissionPrompt(t *testing.T) {
+	m := pendingPermissionModelWithRequest(t, feedbackRequest(), func(agent.PermissionDecision) {})
+	m.width, m.height = 96, 30
+
+	view := plainRender(t, m.View())
+	if strings.Contains(view, "describe a task for zero") {
+		t.Errorf("composer must be hidden while a permission prompt is focused:\n%s", view)
+	}
+
+	// While typing feedback, the text lives on the card, not in a second box.
+	next, _ := m.Update(testKeyText("n"))
+	typed := typeRunes(t, next.(model), "use apply_patch")
+	tv := plainRender(t, typed.View())
+	if strings.Contains(tv, "describe a task for zero") {
+		t.Errorf("composer must stay hidden in feedback mode:\n%s", tv)
+	}
+	if strings.Count(tv, "use apply_patch") != 1 {
+		t.Errorf("feedback text should appear exactly once (on the card), got %d occurrences:\n%s", strings.Count(tv, "use apply_patch"), tv)
+	}
+}
+
+// Entering feedback mode must not lose a composer draft (a half-typed or queued
+// next-turn message). The draft is restored whether feedback is submitted or
+// cancelled; only the feedback text (delivered via the decision Reason) is
+// consumed.
+func TestPermissionFeedbackPreservesComposerDraftOnSubmit(t *testing.T) {
+	var got []agent.PermissionDecision
+	m := pendingPermissionModelWithRequest(t, feedbackRequest(), func(d agent.PermissionDecision) {
+		got = append(got, d)
+	})
+	m.input.SetValue("my queued next message")
+
+	next, _ := m.Update(testKeyText("n"))
+	nm := next.(model)
+	if nm.input.Value() != "" {
+		t.Fatalf("feedback field should start empty, got %q", nm.input.Value())
+	}
+	nm = typeRunes(t, nm, "use apply_patch")
+	after, _ := nm.Update(testKey(tea.KeyEnter))
+	am := after.(model)
+
+	if len(got) != 1 {
+		t.Fatalf("expected exactly one permission decision, got %#v", got)
+	}
+	if got[0].Reason != "use apply_patch" {
+		t.Fatalf("feedback text lost: %q", got[0].Reason)
+	}
+	if am.input.Value() != "my queued next message" {
+		t.Fatalf("composer draft not restored after submit, got %q", am.input.Value())
+	}
+}
+
+func TestPermissionFeedbackPreservesComposerDraftOnCancel(t *testing.T) {
+	m := pendingPermissionModelWithRequest(t, feedbackRequest(), func(agent.PermissionDecision) {})
+	m.input.SetValue("my queued next message")
+
+	next, _ := m.Update(testKeyText("n"))
+	nm := typeRunes(t, next.(model), "half a thought")
+	after, _ := nm.Update(testKey(tea.KeyEsc))
+	am := after.(model)
+
+	if am.pendingPermission == nil || am.pendingPermission.typing {
+		t.Fatal("Esc should return to the option list")
+	}
+	if am.input.Value() != "my queued next message" {
+		t.Fatalf("composer draft not restored after cancel, got %q", am.input.Value())
+	}
+}
+
+// Backspace on an empty permission feedback field must edit the feedback text,
+// never drop a staged attachment. The keyBackspace case runs before the typing
+// branch and, on an empty composer, would otherwise remove the last staged
+// image/doc — which savedDraft does not restore.
+func TestPermissionFeedbackBackspaceKeepsStagedAttachment(t *testing.T) {
+	m := pendingPermissionModelWithRequest(t, feedbackRequest(), func(agent.PermissionDecision) {})
+	m.pendingImages = []zeroruntime.ImageBlock{{MediaType: "image/png"}}
+	m.pendingImageLabels = []string{"diagram.png"}
+
+	next, _ := m.Update(testKeyText("n")) // open feedback field (clears composer text)
+	after, _ := next.(model).Update(testKey(tea.KeyBackspace))
+	am := after.(model)
+
+	if len(am.pendingImageLabels) != 1 || len(am.pendingImages) != 1 {
+		t.Fatalf("Backspace in feedback mode dropped the staged attachment: labels=%v imgs=%d", am.pendingImageLabels, len(am.pendingImages))
+	}
+	if !am.pendingPermission.typing {
+		t.Fatal("Backspace should stay in the feedback field, not exit it")
+	}
+}
+
+// No permission option row is clickable while the feedback field is open: the
+// renderer registers zero clickable offsets in typing mode, so a stray click
+// (Allow included) has no row to land on. This is the primary safety; the
+// !typing guard on the click resolver in handleTranscriptSelectionMouse is the
+// explicit second layer for if this early-return is ever refactored away.
+func TestPermissionFeedbackRendersNoClickableOptionsWhileTyping(t *testing.T) {
+	request := feedbackRequest()
+
+	// Option mode: rows are clickable.
+	_, optOffsets := renderFocusedPermissionPrompt(request, 0, false, "", 80)
+	if len(optOffsets) == 0 {
+		t.Fatal("precondition: option rows should be clickable in option mode")
+	}
+	// Feedback mode: no clickable rows.
+	_, typingOffsets := renderFocusedPermissionPrompt(request, 0, true, "some feedback", 80)
+	if typingOffsets != nil {
+		t.Fatalf("feedback mode must register no clickable option offsets, got %#v", typingOffsets)
+	}
+}
diff --git a/internal/tui/rendering.go b/internal/tui/rendering.go
index 28e09d7ad..4cee924f1 100644
--- a/internal/tui/rendering.go
+++ b/internal/tui/rendering.go
@@ -1107,7 +1107,7 @@ func wrapDetailBlock(detail string, width int) string {
 // renderFocusedPermissionPrompt draws the modal permission card and reports the
 // card-relative Y offset of each option line (in permissionOptions order) so the
 // caller can register those lines as clickable.
-func renderFocusedPermissionPrompt(request agent.PermissionRequest, cursor int, width int) (string, []int) {
+func renderFocusedPermissionPrompt(request agent.PermissionRequest, cursor int, typing bool, feedback string, width int) (string, []int) {
 	name := strings.TrimSpace(request.ToolName)
 	if name == "" {
 		name = "tool"
@@ -1141,6 +1141,17 @@ func renderFocusedPermissionPrompt(request agent.PermissionRequest, cursor int,
 
 	lines = append(lines, "")
 
+	// Feedback mode: the option list is replaced by a free-text field, like the
+	// ask_user "type your own answer" surface. What is typed is sent to the model
+	// as the denial reason, so it reads the instruction and adjusts.
+	if typing {
+		lines = append(lines, fill(zeroTheme.muted).Render("Tell Zero what to do differently:"))
+		lines = append(lines, zeroTheme.userPrompt.Render("❯ ")+fill(zeroTheme.ink).Render(feedback)+fill(zeroTheme.accent).Render("▌"))
+		lines = append(lines, "")
+		lines = append(lines, fill(zeroTheme.faint).Render("enter · send to Zero    esc · back to options"))
+		return styledBlockFill(width, lines, zeroTheme.permBorder, zeroTheme.permBg), nil
+	}
+
 	// Each option is its own line so a click anywhere on that row selects it (no
 	// per-column hit-testing). The highlighted row gets a ▸ marker and a reverse
 	// label; the rest stay quiet. styledBlockFill prepends exactly one top-border
diff --git a/internal/tui/rendering_lime_test.go b/internal/tui/rendering_lime_test.go
index a76ea030c..a363a4df2 100644
--- a/internal/tui/rendering_lime_test.go
+++ b/internal/tui/rendering_lime_test.go
@@ -1659,7 +1659,7 @@ func TestFocusedPermissionCardShowsBadgeAndKeys(t *testing.T) {
 		Risk:               sandbox.Risk{Level: sandbox.RiskMedium},
 		AvailableDecisions: testAllPermissionDecisions(),
 	}
-	card, offsets := renderFocusedPermissionPrompt(request, 0, 80)
+	card, offsets := renderFocusedPermissionPrompt(request, 0, false, "", 80)
 	got := plainRender(t, card)
 	for _, want := range []string{"PERMISSION", "edit_file", "writes internal/agent/exec.go", "Yes, proceed", "[a]", "this session", "[s]", "don't ask again", "[y]", "continue without running it", "[d]", "[esc]"} {
 		if !strings.Contains(got, want) {
diff --git a/internal/tui/transcript_selection.go b/internal/tui/transcript_selection.go
index c6348f594..f81991545 100644
--- a/internal/tui/transcript_selection.go
+++ b/internal/tui/transcript_selection.go
@@ -454,7 +454,7 @@ func (m model) buildTranscriptBodyItems(width int, emptyOverlay string, detailed
 				rowIndex:          -1,
 				heightCacheStable: false, // the highlight changes with the cursor
 				render: func(startBodyY int) transcriptBodyRenderedItem {
-					block, offsets := renderFocusedPermissionPrompt(perm.request, perm.cursor, width)
+					block, offsets := renderFocusedPermissionPrompt(perm.request, perm.cursor, perm.typing, m.input.Value(), width)
 					options := permissionOptions(perm.request)
 					selectable := make([]transcriptSelectableLine, 0, len(offsets))
 					for index, offset := range offsets {
@@ -1401,8 +1401,14 @@ func (m model) handleTranscriptSelectionMouse(msg tea.MouseMsg) (model, tea.Cmd,
 			}
 			return m, nil, false
 		}
-		if line.permOption {
-			// A left-click on a permission-popup option resolves it directly.
+		if line.permOption && !(m.pendingPermission != nil && m.pendingPermission.typing) {
+			// A left-click on a permission-popup option resolves it directly. The
+			// typing guard is defence-in-depth: renderFocusedPermissionPrompt already
+			// returns nil offsets in feedback mode, so no option row is registered as
+			// clickable then — but that single early-return is the only thing keeping
+			// a stray click (Allow included) off the decision path, and it lives in a
+			// function other PRs also edit. Guarding here makes the safety explicit
+			// rather than emergent.
 			next, cmd := m.resolvePermission(line.permChoice)
 			return next.(model), cmd, true
 		}