:root{--fondo: #f4f5f7;--tarjeta: #ffffff;--texto: #14161a;--tenue: #63697a;--borde: #e3e6ec;--acento: #128c7e;--ok: #1a8f4c;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme: dark){:root{--fondo: #101216;--tarjeta: #191c22;--texto: #f1f2f5;--tenue: #99a0b0;--borde: #2b303a;--acento: #25d366;--ok: #3ddc84}}*{box-sizing:border-box}body{margin:0;background:var(--fondo);color:var(--texto);line-height:1.55}.shell{min-height:100dvh;display:grid;place-items:center;padding:1.25rem}.card{width:min(30rem,100%);background:var(--tarjeta);border:1px solid var(--borde);border-radius:1rem;padding:1.75rem 1.5rem;text-align:center;box-shadow:0 1px 3px #0000000f}h1{font-size:1.4rem;margin:.25rem 0 .75rem}p{margin:.5rem 0}.muted{color:var(--tenue);font-size:.9rem}.negocio{color:var(--acento);font-weight:600;font-size:.95rem;margin:0}.qr{display:grid;place-items:center;background:#fff;border-radius:.75rem;padding:1rem;margin:1.25rem auto;width:fit-content;min-width:15rem;min-height:15rem}.qr-esperando{display:grid;place-items:center;gap:.75rem;color:#63697a}.pasos{text-align:left;margin:1.25rem 0;padding-left:1.25rem;display:grid;gap:.5rem}.icono{font-size:2.5rem;line-height:1}.icono.ok{color:var(--ok);font-weight:700}.spinner{width:1.75rem;height:1.75rem;border:3px solid var(--borde);border-top-color:var(--acento);border-radius:50%;margin:0 auto;animation:girar .8s linear infinite}@keyframes girar{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.spinner{animation-duration:3s}}.salud{margin-top:1.5rem;border-top:1px solid var(--borde);padding-top:.75rem;text-align:left}.salud summary{cursor:pointer;color:var(--tenue);font-size:.9rem}.salud dl{display:grid;grid-template-columns:auto 1fr;gap:.25rem 1rem;margin:.75rem 0 0;font-size:.85rem}.salud dt{color:var(--tenue)}.salud dd{margin:0;word-break:break-word}