diff --git a/internal/tui/model.go b/internal/tui/model.go
index 878d9df..4de52e5 100644
--- a/internal/tui/model.go
+++ b/internal/tui/model.go
@@ -263,17 +263,21 @@ func (m Model) View() string {
 	leftWidth := m.width - rightWidth - 3
 	chatHeight := m.height - 5
 
-	m.textarea.SetWidth(leftWidth)
-	m.viewport.Width = leftWidth
-	m.viewport.Height = chatHeight
-
 	chatBox := boxStyle.Width(leftWidth).Height(chatHeight).Render(m.viewport.View())
 	inputBox := boxStyle.Width(leftWidth).Render(m.textarea.View())
 	leftPanel := lipgloss.JoinVertical(lipgloss.Left, chatBox, inputBox)
 
 	stats := m.renderStats()
 	agents := m.renderAgents()
-	empty := boxStyle.Width(rightWidth - 4).Height(m.height - 20).Render("")
+
+	statsHeight := lipgloss.Height(stats)
+	agentsHeight := lipgloss.Height(agents)
+	remainingHeight := m.height - statsHeight - agentsHeight - 2
+	if remainingHeight < 3 {
+		remainingHeight = 3
+	}
+
+	empty := boxStyle.Width(rightWidth - 4).Height(remainingHeight).Render("")
 	rightPanel := lipgloss.JoinVertical(lipgloss.Left, stats, agents, empty)
 
 	if m.loading {