/* Fixed preview geometry; no page resizing as the optional image resolves. */
.city-artwork-preview { position:relative; margin:0; width:100%; min-height:120px; aspect-ratio:3/1; border-radius:16px; overflow:hidden; background:linear-gradient(135deg,#291037,#0B0B10); }
.city-artwork-preview img { display:block; width:100%; height:100%; object-fit:cover; }
.city-artwork-preview figcaption { position:absolute; left:0; right:0; bottom:0; padding:8px 12px; color:#F4F2FA; background:linear-gradient(transparent,rgba(11,11,16,.92)); }
.city-artwork-fallback { display:grid; place-items:center; padding:16px; }
.city-artwork-dialog .btn,.city-artwork-dialog input { min-height:44px; }