// wrapText wraps text at word boundaries to fit within maxWidth.
// Returns multiple lines joined with newlines.
func wrapText(text string, maxWidth int) string {
	if len(text) <= maxWidth {
		return text
	}
	lines := strings.Split(text, "\n")
	var result []string

	for _, line := range lines {
		if len(line) <= maxWidth {
			result = append(result, line)
			continue
		}
		// Wrap at word boundaries
		words := strings.Fields(line)
		var currentLine string
		for _, word := range words {
			if len(currentLine)+len(word)+1 <= maxWidth {
				if currentLine == "" {
					currentLine = word
				} else {
					currentLine += " " + word
				}
			} else {
				if currentLine != "" {
					result = append(result, currentLine)
				}
				// If single word is longer than maxWidth, force break it
				if len(word) > maxWidth {
					result = append(result, word[:maxWidth])
					word = word[maxWidth:]
				}
				currentLine = word
			}
		}
		if currentLine != "" {
			result = append(result, currentLine)
		}
	}
	return strings.Join(result, "\n")
}

	// Bindings help
	b.WriteString(helpStyle.Render(m.bindingsHelp))

	// Bindings help (wrap at 80 chars)
	const wrapWidth = 80
	b.WriteString(helpStyle.Render(wrapText(m.bindingsHelp, wrapWidth)))

	b.WriteString(helpStyle.Render("[esc]quit [,]prev [.]next [space]comment [ctrl+d]bookmark [ctrl+,]prev-bk [ctrl+.]next-bk [enter]play [shift+enter]½speed"))

	b.WriteString(helpStyle.Render(wrapText("[esc]quit [,]prev [.]next [space]comment [ctrl+d]bookmark [ctrl+,]prev-bk [ctrl+.]next-bk [enter]play [shift+enter]½speed", wrapWidth)))

- `tui/classify.go` — Header lines now wrap at 80 characters