Refactor TUI input handling (isolate shortcuts) and polish layout alignment

cmd/tui/model.go

@@ -400,9 +400,9 @@ func (m *Model) updateChannelList(channels []*ts3client.Channel) {
 }
 
 func (m *Model) handleKeyPress(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
-	// Global keys (work regardless of focus)
+	// 1. Absolute Globals (Always active)
 	switch msg.String() {
-	case "ctrl+c", "q":
+	case "ctrl+c":
 		if m.client != nil {
 			m.client.Disconnect()
 		}
@@ -419,6 +419,28 @@ func (m *Model) handleKeyPress(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		// Cycle focus
 		m.focus = (m.focus + 1) % 3
 		return m, nil
+	}
+
+	// 2. Input Focus Priority
+	// If typing, ignore all other shortcuts except the absolute globals above
+	if m.focus == FocusInput {
+		return m.handleInputKeys(msg)
+	}
+
+	// 3. Global Shortcuts (Only when NOT in Input)
+	switch msg.String() {
+	case "q":
+		// Quit (same as ctrl+c)
+		if m.client != nil {
+			m.client.Disconnect()
+		}
+		if m.audioPlayer != nil {
+			m.audioPlayer.Close()
+		}
+		if m.audioCapturer != nil {
+			m.audioCapturer.Close()
+		}
+		return m, tea.Quit
 
 	case "m", "M":
 		// Toggle mute
@@ -451,31 +473,25 @@ func (m *Model) handleKeyPress(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		return m, nil
 
 	case "v", "V":
-		// Toggle voice (PTT) - V to start/stop transmitting
-		if m.focus != FocusInput {
-			m.isPTT = !m.isPTT
-			if m.isPTT {
-				// Start capturing when PTT enabled
-				if m.audioCapturer != nil {
-					m.audioCapturer.Start()
-				}
-				m.addLog("🎤 Transmitting...")
-			} else {
-				// Stop capturing when PTT disabled
-				if m.audioCapturer != nil {
-					m.audioCapturer.Stop()
-				}
-				m.addLog("🎤 Stopped transmitting")
+		// Toggle voice (PTT)
+		m.isPTT = !m.isPTT
+		if m.isPTT {
+			if m.audioCapturer != nil {
+				m.audioCapturer.Start()
 			}
-			return m, nil
+			m.addLog("🎤 Transmitting...")
+		} else {
+			if m.audioCapturer != nil {
+				m.audioCapturer.Stop()
+			}
+			m.addLog("🎤 Stopped transmitting")
 		}
+		return m, nil
 
 	case "l", "L":
 		// Toggle Log/Chat view
-		if m.focus != FocusInput {
-			m.showLog = !m.showLog
-			return m, nil
-		}
+		m.showLog = !m.showLog
+		return m, nil
 	}
 
 	// Focus-specific keys
@@ -563,25 +579,31 @@ func (m *Model) View() string {
 	// panels should be height - 5 (1 for header, 3 for input with border, 1 for help)
 	panelHeight := m.height - 7
 
+	// Calculate explicit widths to fit exactly (Width is content width)
+	// Box Width = Content + 2 (Border) + 2 (Padding) = Content + 4
+	// We want LeftBox + RightBox = m.width
+	leftBoxWidth := m.width / 4
+	rightBoxWidth := m.width - leftBoxWidth
+
 	channelPanelStyle := lipgloss.NewStyle().
 		Border(lipgloss.RoundedBorder()).
 		BorderForeground(lipgloss.Color("63")).
 		Padding(0, 1).
-		Width(m.width/3 - 2).
+		Width(leftBoxWidth - 4).
 		Height(panelHeight)
 
 	chatPanelStyle := lipgloss.NewStyle().
 		Border(lipgloss.RoundedBorder()).
 		BorderForeground(lipgloss.Color("63")).
 		Padding(0, 1).
-		Width(m.width*2/3 - 2).
+		Width(rightBoxWidth - 4).
 		Height(panelHeight)
 
 	inputStyle := lipgloss.NewStyle().
 		Border(lipgloss.NormalBorder()).
 		BorderForeground(lipgloss.Color("63")).
 		Padding(0, 1).
-		Width(m.width - 4)
+		Width(m.width - 6)
 
 	// Header with status bar
 	header := m.renderStatusBar()
@@ -618,7 +640,7 @@ func (m *Model) View() string {
 		}
 
 		// Calculate available width for text
-		textWidth := (m.width * 2 / 3) - 6
+		textWidth := (rightBoxWidth - 4) - 2 // Content width - margin
 		if textWidth < 10 {
 			textWidth = 10
 		}