/* Tesorafarma · alta desde la web. Mismos tokens que tesorafarma.es. */
:root {
  --papel: #fbfaf7; --blanco: #fff; --tinta: #18231e; --gris: #5c6b63; --linea: #dfddd4;
  --verde: #17805c; --verde-hondo: #14432e; --menta: #e8f4ed; --oro: #b48327; --oro-claro: #e9c877;
  --oro-suave: #fbf1d9; --rojo: #b3261e;
  --serif: Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color-scheme: light;
}
* { box-sizing: border-box; }
body { background: var(--papel); color: var(--tinta); font-family: var(--sans); font-size: 1rem; line-height: 1.6; margin: 0; }
a { color: var(--verde); }
h1, h2 { font-family: var(--serif); letter-spacing: -.02em; line-height: 1.2; }
h1 { color: var(--tinta); font-size: clamp(1.8rem, 4.5vw, 2.5rem); margin: 0 0 .6rem; }

.cabecera { display: flex; justify-content: center; padding: 1.4rem 1rem .6rem; }
.marca { align-items: center; color: var(--tinta); display: inline-flex; font-family: var(--serif);
  font-size: 1.35rem; font-weight: 700; gap: .6rem; text-decoration: none; }
.marca svg { height: 2.2rem; width: 2.2rem; }

main { margin: 0 auto; max-width: 46rem; padding: 0 1rem 2rem; outline: none; }
.tarjeta { background: var(--blanco); border: 1px solid var(--linea); border-radius: 14px;
  box-shadow: 0 1px 2px rgba(24, 35, 30, .04); margin: 0 auto; max-width: 32rem; padding: 1.6rem 1.5rem 1.8rem; }
.tarjeta.ancha { max-width: 46rem; }
.entrada { color: #3d4a43; font-size: 1.08rem; margin: 0 0 1.4rem; }
.letra { color: var(--gris); font-size: .88rem; }

/* Pasos */
.pasos { display: flex; gap: .4rem; justify-content: center; list-style: none; margin: .4rem 0 1.2rem; padding: 0;
  flex-wrap: wrap; font-size: .85rem; color: var(--gris); }
.pasos li { align-items: center; display: flex; gap: .35rem; }
.pasos li span { align-items: center; border: 2px solid var(--linea); border-radius: 50%; display: inline-flex;
  font-weight: 700; height: 1.7rem; justify-content: center; width: 1.7rem; background: var(--blanco); }
.pasos li + li::before { content: "—"; color: var(--linea); margin-right: .4rem; }
.pasos li.actual { color: var(--verde-hondo); font-weight: 700; }
.pasos li.actual span { background: var(--verde); border-color: var(--verde); color: #fff; }
.pasos li.hecho span { background: var(--menta); border-color: var(--verde); color: var(--verde-hondo); }

/* Formularios (como el de tesorafarma.es) */
.campo { margin: 0 0 1.1rem; }
.campo label, .casilla span { font-size: .8rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.casilla span { font-size: .95rem; letter-spacing: 0; text-transform: none; font-weight: 400; }
.campo input { border: 1px solid var(--linea); border-radius: 8px; display: block; font: inherit; margin-top: .35rem;
  padding: .75rem .8rem; width: 100%; background: var(--blanco); }
.campo input:focus { border-color: var(--verde); outline: 3px solid rgba(23, 128, 92, .18); }
.campo small { color: var(--gris); display: block; font-size: .85rem; margin-top: .3rem; }
.con-error input { border-color: var(--rojo); }
.error { color: var(--rojo); font-size: .9rem; font-weight: 600; margin: .3rem 0 0; }
.aviso-error { background: #fbe4e2; border-radius: 8px; color: #7a1a14; margin: 0 0 1rem; padding: .8rem 1rem; }
.aviso-prueba { background: var(--oro-suave); border-radius: 6px; padding: .5rem .7rem; }
.casilla { align-items: flex-start; background: var(--menta); border: 1px solid #cfe6da; border-radius: 10px;
  display: flex; gap: .7rem; margin: 1.2rem 0 .4rem; padding: .9rem 1rem; }
.casilla input { height: 1.2rem; margin-top: .2rem; width: 1.2rem; flex: none; }
.casilla.con-error { border-color: var(--rojo); }
.tf-trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.acciones { align-items: center; display: flex; gap: 1rem; justify-content: space-between; margin-top: 1.4rem; }
.acciones .boton { margin-left: auto; }
.boton { background: var(--verde); border: 0; border-radius: 8px; color: #fff; cursor: pointer; display: inline-block;
  font: inherit; font-weight: 700; min-height: 2.9rem; padding: .7rem 1.3rem; text-decoration: none; }
.boton:hover { background: var(--verde-hondo); }
.atras { color: var(--gris); text-decoration: none; }
.tf-enviando .boton { opacity: .6; pointer-events: none; }

/* Planes */
.planes { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr)); }
.plan { border: 1px solid var(--linea); border-radius: 12px; display: flex; flex-direction: column; padding: 1.2rem; }
.plan.preelegido { border: 2px solid var(--verde); box-shadow: 0 0 0 4px rgba(23, 128, 92, .12); }
.plan h2 { font-size: 1.35rem; margin: 0 0 .3rem; }
.plan .precio { color: var(--verde-hondo); font-family: var(--serif); font-size: 1.6rem; font-weight: 700; margin: 0; }
.plan .boton { margin-top: auto; }
.garantia { background: var(--oro-suave); border-left: 4px solid var(--oro-claro); border-radius: 6px;
  margin: 1.4rem 0 0; padding: .8rem 1rem; }

.resumen-plan { background: var(--menta); border-radius: 10px; margin: 0 0 1rem; padding: .9rem 1rem; }
.resumen-plan p { margin: .2rem 0; }
.datos { display: grid; gap: .3rem 1rem; grid-template-columns: max-content 1fr; margin: 0 0 .6rem; }
.datos dt { color: var(--gris); font-size: .85rem; font-weight: 700; text-transform: uppercase; }
.datos dd { margin: 0; }
.legal p { margin: 0 0 .9rem; }

.pie { color: var(--gris); font-size: .85rem; padding: 1rem 1rem 2.5rem; text-align: center; }

/* MODO PRUEBA: imposible de pasar por alto */
.tf-modo { align-items: center; display: flex; justify-content: center; min-height: 2.6rem; padding: .35rem 1rem;
  position: sticky; top: 0; z-index: 1000; font-weight: 800; font-size: .85rem; letter-spacing: .06em;
  text-align: center; text-transform: uppercase; }
.tf-modo span { border-radius: 999px; padding: .25rem .9rem; }
.tf-modo-prueba { background: repeating-linear-gradient(-45deg, #e9c877 0 16px, #1f1f1f 16px 32px); border-bottom: 3px solid #1f1f1f; }
.tf-modo-prueba span { background: #1f1f1f; color: #ffd966; box-shadow: 0 0 0 3px #e9c877; }
body.tf-cuerpo-prueba::after { content: ""; position: fixed; inset: 0; z-index: 2000; pointer-events: none;
  border: 6px solid #e9c877; box-shadow: inset 0 0 0 2px #1f1f1f; }

@media (max-width: 30rem) {
  .tarjeta { padding: 1.2rem 1rem 1.4rem; }
  .datos { grid-template-columns: 1fr; }
  .pasos { font-size: .78rem; }
}