e74c285b70
Major feature migration from dt-shopify-storefront into the design system: - Card system: per-card color modes (normal/emphasis/warning/success/other), progress bars, full-bleed card body (card-body-flush), image bevel clip-paths, and visible structural borders at bevel corners - Badge system: dt-card-badge with position-aware offsets for cards vs media frames - Media frames: dt-bevel-media with inner surface fill, image clipping, and "MISSING MEDIA" placeholder for empty containers - Interactive bevel buttons: dt-btn with hover/selected states and pulse animation - Menu items: dt-menu-item with active states and level indentation - Animations: scale-in, fade-in, slide-up, pulse, ping, spin keyframes - Feature legend: CSS grid for product feature icons with state colors - Scrollbar styling for DT brand - New @dangerousthings/react package wrapping web CSS components - New @dangerousthings/tailwind-preset package - New @dangerousthings/hex-background package - Desktop showcase rewritten in React with Tailwind CSS - Mobile showcase updated with new screens (animations, filters, advanced cards) - Tokens: added mode color tokens, RGB variants, and selected-state tokens Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
25 lines
507 B
TypeScript
25 lines
507 B
TypeScript
/**
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* Hook: toggles dt-animate-pulse CSS class based on enabled flag.
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*/
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import { useEffect } from 'react';
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export function usePulse(
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ref: React.RefObject<HTMLElement | null>,
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enabled = false,
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): void {
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useEffect(() => {
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const el = ref.current;
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if (!el) return;
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if (enabled) {
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el.classList.add('dt-animate-pulse');
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} else {
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el.classList.remove('dt-animate-pulse');
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}
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return () => {
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el.classList.remove('dt-animate-pulse');
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};
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}, [ref, enabled]);
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}
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