Function hideTooltip

app/use-citation-tooltip.tsx:70–86

(immediate = false)

  }

  const hideTooltip = (immediate = false) => {
    if (showTimeoutRef.current) {
      clearTimeout(showTimeoutRef.current)
      showTimeoutRef.current = null
    }
    
    const hide = () => {
      setVisible(false)
      currentTargetRef.current = null
    }
    
    if (immediate) {
      hide()
    } else {
      hideTimeoutRef.current = setTimeout(hide, 300)  // Increased delay for better UX
    }
  }

  const handleMouseOver = (e: MouseEvent) => {
    const target = e.target as HTMLElement