Plus Sign Circle icon
<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none"><path d="M12 8V16M16 12H8" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/><circle cx="12" cy="12" r="10" stroke="currentColor" stroke-width="1.5"/></svg>