The whole card flips

Paul's read: flipping only the image inside a static frame looked
unconvincing. The card is now the object: front face carries hero,
lineage, title, and CTA; the back face is the design-system board at
full card height with a slim bar keeping the label and Build-this
reachable. The outer card keeps fan, deal, and hover; each face carries
its own lacquer chrome and the rolled card's gold ring rides both
faces. 700ms preserve-3d turn, instant under reduced motion.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Paul Bakaus
2026-07-21 17:24:12 -07:00
co-authored by Claude Fable 5
parent 49059342c8
commit 9f1735ee00
+42 -28
View File
@@ -170,21 +170,33 @@ const options = payload.options.map((option) => ({
const esc = (s) => String(s ?? '').replace(/[&<>"]/g, (c) => ({ '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;' }[c]));
function page() {
const flipChip = (label) => `<button type="button" class="flip" aria-label="Flip the card"><svg viewBox="0 0 24 24" aria-hidden="true"><path d="M12 4a8 8 0 1 1-8 8" fill="none" stroke="currentColor" stroke-width="1.7" stroke-linecap="round"/><path d="M4 5.5V12h6.5" fill="none" stroke="currentColor" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"/></svg><span>${label}</span></button>`;
const cards = options.map((option, index) => `
<article class="card${index === 0 ? ' lead' : ''}" style="--fan:${index === 0 ? '0deg' : (index % 2 ? '1.4deg' : '-1.2deg')};--deal:${index * 90}ms" data-id="${esc(option.id)}">
${option.kicker ? `<span class="kicker">${esc(option.kicker)}</span>` : ''}
<div class="media${option.boardSrc ? ' flippable' : ''}">
<div class="faces">
<div class="face front">${option.heroSrc ? `<img src="${esc(option.heroSrc)}" alt="">` : '<div class="hero-blank"></div>'}</div>
${option.boardSrc ? `<div class="face back"><img src="${esc(option.boardSrc)}" alt=""></div>` : ''}
<article class="card" style="--fan:${index === 0 ? '0deg' : (index % 2 ? '1.4deg' : '-1.2deg')};--deal:${index * 90}ms" data-id="${esc(option.id)}">
<div class="card-inner">
<div class="face front${index === 0 ? ' lead' : ''}">
${option.kicker ? `<span class="kicker">${esc(option.kicker)}</span>` : ''}
<div class="media">
${option.heroSrc ? `<img src="${esc(option.heroSrc)}" alt="">` : '<div class="hero-blank"></div>'}
${option.boardSrc ? flipChip('Board') : ''}
</div>
<div class="body">
${option.lineage ? `<p class="tier">${esc(option.lineage)}</p>` : ''}
<h2>${esc(option.label)}</h2>
${option.body ? `<p class="detail">${esc(option.body)}</p>` : ''}
<button class="choose" data-id="${esc(option.id)}">Build this</button>
</div>
</div>
${option.boardSrc ? '<button type="button" class="flip" aria-label="Flip to the design-system board"><svg viewBox="0 0 24 24" aria-hidden="true"><path d="M12 4a8 8 0 1 1-8 8" fill="none" stroke="currentColor" stroke-width="1.7" stroke-linecap="round"/><path d="M4 5.5V12h6.5" fill="none" stroke="currentColor" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"/></svg><span>Board</span></button>' : ''}
</div>
<div class="body">
${option.lineage ? `<p class="tier">${esc(option.lineage)}</p>` : ''}
<h2>${esc(option.label)}</h2>
${option.body ? `<p class="detail">${esc(option.body)}</p>` : ''}
<button class="choose" data-id="${esc(option.id)}">Build this</button>
${option.boardSrc ? `<div class="face back${index === 0 ? ' lead' : ''}">
<div class="media back-media">
<img src="${esc(option.boardSrc)}" alt="">
${flipChip('Hero')}
</div>
<div class="body back-bar">
<p class="tier">Design-system board &middot; ${esc(option.label)}</p>
<button class="choose" data-id="${esc(option.id)}">Build this</button>
</div>
</div>` : ''}
</div>
</article>`).join('\n');
return `<!doctype html>
@@ -229,20 +241,24 @@ function page() {
main { flex: 1; display: flex; align-items: center; width: 100%; max-width: 90rem; margin: 0 auto; }
.stage { width: 100%; display: flex; flex-direction: column; gap: 1.5rem; }
.grid { display: grid; gap: 1.6rem; grid-template-columns: repeat(auto-fit, minmax(min(23rem, 100%), 1fr)); width: 100%; }
.card { position: relative; overflow: hidden; background: var(--ks-lacquer-raised); border: 1px solid var(--ks-rule); border-radius: 10px; box-shadow: 0 18px 40px oklch(0% 0 0 / 0.35); transform: rotate(var(--fan, 0deg)); display: flex; flex-direction: column; opacity: 0; animation: deal .5s cubic-bezier(.16, 1, .3, 1) forwards; animation-delay: var(--deal, 0ms); transition: transform .25s cubic-bezier(.16, 1, .3, 1), border-color .25s; }
.card:hover { transform: rotate(0deg) translateY(-4px); border-color: var(--ks-kinpaku-deep); }
.card.lead { border-color: var(--ks-kinpaku); box-shadow: 0 0 0 1px var(--ks-kinpaku), 0 18px 40px oklch(0% 0 0 / 0.45); }
.card { position: relative; perspective: 1400px; transform: rotate(var(--fan, 0deg)); opacity: 0; animation: deal .5s cubic-bezier(.16, 1, .3, 1) forwards; animation-delay: var(--deal, 0ms); transition: transform .25s cubic-bezier(.16, 1, .3, 1); }
.card:hover { transform: rotate(0deg) translateY(-4px); }
.card-inner { position: relative; height: 100%; transform-style: preserve-3d; transition: transform .7s cubic-bezier(.16, 1, .3, 1); }
.card.flipped .card-inner { transform: rotateY(180deg); }
.face { background: var(--ks-lacquer-raised); border: 1px solid var(--ks-rule); border-radius: 10px; box-shadow: 0 18px 40px oklch(0% 0 0 / 0.35); overflow: hidden; display: flex; flex-direction: column; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.face.front { position: relative; height: 100%; }
.face.back { position: absolute; inset: 0; transform: rotateY(180deg); }
.face.lead { border-color: var(--ks-kinpaku); box-shadow: 0 0 0 1px var(--ks-kinpaku), 0 18px 40px oklch(0% 0 0 / 0.45); }
.card:hover .face { border-color: var(--ks-kinpaku-deep); }
.card:hover .face.lead { border-color: var(--ks-kinpaku); }
@keyframes deal { from { opacity: 0; transform: translateY(26px) rotate(calc(var(--fan, 0deg) + 2deg)); } to { opacity: 1; transform: translateY(0) rotate(var(--fan, 0deg)); } }
@media (prefers-reduced-motion: reduce) { .card { animation: none; opacity: 1; } }
.kicker { position: absolute; z-index: 1; top: 12px; left: 12px; padding: 4px 10px; background: var(--ks-kinpaku); color: var(--ks-dark-ink); font-family: var(--ks-mono); font-size: .625rem; letter-spacing: .24em; text-transform: uppercase; border-radius: 4px; }
.media { position: relative; width: 100%; aspect-ratio: 16/9; perspective: 1200px; }
.faces { position: absolute; inset: 0; transform-style: preserve-3d; transition: transform .6s cubic-bezier(.16, 1, .3, 1); }
.media.flipped .faces { transform: rotateY(180deg); }
.face { position: absolute; inset: 0; backface-visibility: hidden; overflow: hidden; }
.face.back { transform: rotateY(180deg); }
.face img { width: 100%; height: 100%; object-fit: cover; display: block; background: linear-gradient(100deg, var(--ks-graphite) 40%, var(--ks-graphite-2) 50%, var(--ks-graphite) 60%); }
@media (prefers-reduced-motion: reduce) { .card { animation: none; opacity: 1; } .card-inner { transition: none; } }
.kicker { position: absolute; z-index: 2; top: 12px; left: 12px; padding: 4px 10px; background: var(--ks-kinpaku); color: var(--ks-dark-ink); font-family: var(--ks-mono); font-size: .625rem; letter-spacing: .24em; text-transform: uppercase; border-radius: 4px; }
.media { position: relative; width: 100%; aspect-ratio: 16/9; flex: none; }
.media img { width: 100%; height: 100%; object-fit: cover; display: block; background: linear-gradient(100deg, var(--ks-graphite) 40%, var(--ks-graphite-2) 50%, var(--ks-graphite) 60%); }
.back-media { flex: 1; aspect-ratio: auto; min-height: 0; }
.hero-blank { width: 100%; height: 100%; background: linear-gradient(100deg, var(--ks-graphite) 40%, var(--ks-graphite-2) 50%, var(--ks-graphite) 60%); }
@media (prefers-reduced-motion: reduce) { .faces { transition: none; } }
.back-bar { flex: none; flex-direction: row; align-items: center; justify-content: space-between; gap: .8rem; }
.flip { position: absolute; z-index: 1; right: 10px; bottom: 10px; display: inline-flex; align-items: center; gap: 6px; padding: 4px 9px; font-family: var(--ks-mono); font-size: .625rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ks-text); background: oklch(7% 0.006 95 / 0.72); border: 1px solid var(--ks-rule); border-radius: 5px; cursor: pointer; backdrop-filter: blur(4px); transition: color .2s, border-color .2s; }
.flip:hover { color: var(--ks-kinpaku); border-color: var(--ks-kinpaku-deep); }
.flip svg { width: 12px; height: 12px; }
@@ -289,9 +305,7 @@ function page() {
document.querySelectorAll('button.choose').forEach(b => b.addEventListener('click', () => answer(b.dataset.id)));
document.querySelectorAll('.flip').forEach(b => b.addEventListener('click', (e) => {
e.stopPropagation();
const media = b.closest('.media');
media.classList.toggle('flipped');
b.querySelector('span').textContent = media.classList.contains('flipped') ? 'Hero' : 'Board';
b.closest('.card').classList.toggle('flipped');
}));
document.getElementById('reroll')?.addEventListener('click', () => answer('reroll'));
</script>`;