:root {
  --granate: #7A1F3D;
  --granate-oscuro: #5B1A2E;
  --texto: #222;
  --gris: #666;
  --borde: #e2d4d8;
  --fondo: #f6f1f2;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--fondo);
  color: var(--texto);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
}
.caja {
  max-width: 640px;
  margin: 24px auto;
  background: #fff;
  border-radius: 10px;
  padding: 32px 28px;
  box-shadow: 0 2px 14px rgba(91, 26, 46, .08);
}
.logo { display: block; margin: 0 auto 16px; height: auto; }
.antetitulo { text-align: center; text-transform: uppercase; letter-spacing: .12em; font-size: 12px; color: var(--granate); margin: 0; }
h1 { text-align: center; color: var(--granate); font-size: 30px; line-height: 1.2; margin: 4px 0 12px; }
.intro { text-align: center; margin: 0 0 20px; }
.aviso { background: var(--fondo); border-left: 4px solid var(--granate); padding: 14px 16px; border-radius: 6px; }
.claves { background: var(--fondo); border-radius: 8px; padding: 14px 16px 14px 34px; margin: 0 0 24px; font-size: 15px; }
.claves li { margin: 2px 0; }
.form label { display: block; font-weight: 600; font-size: 14px; margin: 16px 0 6px; }
.form input[type=text], .form input[type=email], .form input[type=search], .form input[type=password], .form select {
  width: 100%; padding: 12px; font-size: 16px; border: 1px solid var(--borde); border-radius: 6px; background: #fff; color: var(--texto);
}
.form input:focus, .form select:focus { outline: 2px solid var(--granate); outline-offset: 1px; border-color: var(--granate); }
.form #buscar { margin-bottom: 8px; }
.fila { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form label.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 14px; margin: 14px 0 0; }
.form label.check input { margin-top: 3px; width: 18px; height: 18px; flex: none; accent-color: var(--granate); }
.form label.opcional { color: var(--gris); }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
button, .boton {
  display: inline-block; background: var(--granate); color: #fff; border: 0; border-radius: 6px;
  padding: 14px 26px; font-size: 16px; font-weight: 700; cursor: pointer; text-decoration: none; margin-top: 22px;
}
.form button { width: 100%; }
button:hover, .boton:hover { background: var(--granate-oscuro); }
.boton.secundario { background: #fff; color: var(--granate); border: 1px solid var(--granate); }
.compartir { text-align: center; }
.rgpd { font-size: 12px; color: var(--gris); margin-top: 18px; }
.legal { text-align: center; font-size: 13px; color: var(--gris); margin: 28px 0 0; }
a { color: var(--granate); }
.cifras { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 16px 0; }
.cifras div { background: var(--fondo); border-radius: 8px; padding: 12px; text-align: center; }
.cifras strong { display: block; font-size: 24px; color: var(--granate); }
.cifras span { font-size: 12px; color: var(--gris); }
.ranking { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 16px; }
.ranking th { background: var(--granate); color: #fff; text-align: left; padding: 8px; }
.ranking td { border-bottom: 1px solid var(--borde); padding: 8px; }
.ranking tr.top td { background: #f3e3e8; font-weight: 700; }
.nota { font-size: 12px; color: var(--gris); }
@media (max-width: 560px) {
  .caja { margin: 0; border-radius: 0; padding: 24px 16px; }
  .fila { grid-template-columns: 1fr; gap: 0; }
  h1 { font-size: 26px; }
  .cifras { grid-template-columns: repeat(2, 1fr); }
}
.tarjeta { border: 1px solid var(--borde); border-radius: 10px; overflow: hidden; margin: 8px 0 20px; background: #fff; }
.tarjeta img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.tarjeta-txt { padding: 14px 16px; text-align: center; }
.tarjeta-pre { margin: 0; font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: var(--gris); }
.tarjeta-nombre { margin: 2px 0 4px; font-size: 22px; font-weight: 700; color: var(--granate); line-height: 1.25; }
.tarjeta-ccaa { margin: 0; font-size: 14px; color: var(--gris); }
.cambiar { margin: 0 0 4px; font-size: 14px; text-align: right; }
[hidden] { display: none !important; }
/* Página de enlace personalizado */
h2.paso { font-size: 18px; color: var(--granate); margin: 28px 0 8px; }
.copiar { display: flex; gap: 8px; }
.copiar input { flex: 1; min-width: 0; padding: 12px; font-size: 15px; border: 1px solid var(--borde); border-radius: 6px; background: var(--fondo); }
textarea { width: 100%; padding: 12px; font: inherit; font-size: 15px; border: 1px solid var(--borde); border-radius: 6px; resize: vertical; }
button.pequeno, .boton.pequeno { margin-top: 0; padding: 10px 18px; font-size: 15px; }
.acciones { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
#qr { display: block; width: 100%; max-width: 300px; height: auto; margin: 8px auto 12px; border: 1px solid var(--borde); border-radius: 8px; }
#descargar { display: block; text-align: center; max-width: 300px; margin: 0 auto; }