Filters SwiftUI Screen

The count is the hero, not an afterthought: it sits at display size in tabular figures and transitions with numericText, so every chip tap and every step of the price drag recounts in place instead of redrawing the number. Chips toggle with a spring and a selection tick, the price band inks only the histogram bars that fall inside it, "Clear all" resets every facet in one animation, and the sticky bar always carries the same number as the figure above it.

Notes

• FilterSheet is a scaffold, not a policy. It never owns the facets or the filtering: put whatever sections you like in its content, keep the state in the host, and hand resultCount back down.
• RangeSlider picks up whichever handle is nearer the finger, keeps each one on its own side of the other by at least minimumDistance, and snaps to step with a selection tick. Each handle is its own adjustable VoiceOver element ("Lowest price, $160") with a 44pt target whatever handleSize is.
• FilterChipGroup wraps with a Layout rather than a fixed grid, so long titles and accessibility text sizes reflow instead of truncating, and selected chips carry the .isSelected trait.
• The histogram and the count read the same twenty price bands, so the bars and the figure can never disagree.
• Reduce Motion replaces the chip springs and the count settle with ease-outs; the slider stops scaling its handle.
• FilterSheetExample at the end of FilterSheet.swift is the screen shown in the preview; copy it as a starting point.