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a21c316 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | import { CircleHelp } from 'lucide-react';
export type HelpTooltipPlacement = 'top' | 'right' | 'bottom' | 'left';
export type HelpTooltipProps = {
text: string;
placement?: HelpTooltipPlacement;
ariaLabel?: string;
iconSize?: number;
className?: string;
};
const placementClasses: Record<HelpTooltipPlacement, string> = {
top: 'bottom-full mb-2 left-1/2 -translate-x-1/2',
right: 'left-full ml-2 top-1/2 -translate-y-1/2',
bottom: 'top-full mt-2 left-1/2 -translate-x-1/2',
left: 'right-full mr-2 top-1/2 -translate-y-1/2',
};
export default function HelpTooltip({
text,
placement = 'top',
ariaLabel = 'Help',
iconSize = 14,
className,
}: HelpTooltipProps) {
if (!text) return null;
return (
<span className={`relative inline-flex items-center group ${className || ''}`}>
<button
type="button"
className="inline-flex items-center justify-center text-gray-400 hover:text-gray-700 dark:hover:text-gray-200 focus:outline-none focus-visible:ring-2 focus-visible:ring-blue-500 rounded"
aria-label={ariaLabel}
onClick={(e) => {
e.preventDefault();
e.stopPropagation();
}}
onMouseDown={(e) => {
e.preventDefault();
e.stopPropagation();
}}
>
<CircleHelp size={iconSize} />
</button>
<span
className={`pointer-events-none absolute z-50 ${placementClasses[placement]} w-80 max-w-[90vw] sm:max-w-xs rounded-md bg-gray-900 text-white text-[11px] leading-snug px-2 py-1 shadow-lg opacity-0 group-hover:opacity-100 group-focus-within:opacity-100 transition-opacity duration-150`}
>
{text}
</span>
</span>
);
}
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