@@ -124,9 +124,9 @@ func (br baseRenderer) makeNestedHeader(v *toolCallCmp, tool string, width int,
124124 } else if v.cancelled {
125125 icon = t.S().Muted.Render(styles.ToolPending)
126126 }
127− tool = t.S().Base.Foreground(t.FgHalfMuted).Render(tool) + " "
127+ tool = t.S().Base.Foreground(t.FgHalfMuted).Render(tool)
128128 prefix := fmt.Sprintf("%s %s ", icon, tool)
129− return prefix + renderParamList(true, width-lipgloss.Width(tool), params...)
129+ return prefix + renderParamList(true, width-lipgloss.Width(prefix), params...)
130130}
131131
132132// makeHeader builds "<Tool>: param (key=value)" and truncates as needed.