diff --git a/pkg/tui/tui.go b/pkg/tui/tui.go
index b209540..e7782ef 100644
--- a/pkg/tui/tui.go
+++ b/pkg/tui/tui.go
@@ -204,7 +204,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.width = msg.Width
 		m.height = msg.Height
 		m.content.Width = msg.Width
-		m.input.SetWidth(msg.Width - 1)
+		m.input.SetWidth(msg.Width)
 		m.rebuildMessageCache()
 		m.updateContent()
 	case msgConversationLoaded:
@@ -461,10 +461,17 @@ func initialModel(ctx *lmcli.Context, convShortname string) model {
 	m.input.CharLimit = 0
 	m.input.Placeholder = "Enter a message"
 
-	m.input.FocusedStyle.CursorLine = lipgloss.NewStyle()
 	m.input.ShowLineNumbers = false
 	m.input.SetHeight(4)
 	m.input.Focus()
+	m.input.FocusedStyle.CursorLine = lipgloss.NewStyle()
+	m.input.FocusedStyle.Base = lipgloss.NewStyle().
+		BorderTop(true).
+		BorderStyle(lipgloss.NormalBorder())
+	m.input.BlurredStyle.Base = lipgloss.NewStyle().
+		Faint(true).
+		BorderTop(true).
+		BorderStyle(lipgloss.NormalBorder())
 
 	m.spinner = spinner.New(spinner.WithSpinner(
 		spinner.Spinner{