/**
 * Computes the filled percentage of `[min, max]` that `value` represents.
 *
 * Returns `0` when `min === max` so the indicator collapses cleanly rather
 * than producing `NaN` (which would blank out the `width` style). Mirrors
 * Base UI React's helper.
 */
export function valueToPercent(
	value: number,
	min: number,
	max: number,
): number {
	if (max === min) return 0;
	return ((value - min) * 100) / (max - min);
}