/* ==================================================================
   REGISTRO PUBLICO
   Pensado primero para movil: la gente se inscribe con el celular
   haciendo fila en el stand.
================================================================== */

body.registro {
  min-height: 100vh;
  background:
    radial-gradient(900px 500px at 50% -10%, #17171f 0%, transparent 70%),
    var(--fondo);
  display: flex;
  flex-direction: column;
}

.cabecera-simple {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
}
.cabecera-simple .logo-caja { min-height: 46px; flex: 0 1 auto; }
.cabecera-simple .logo-caja img { max-height: 36px; }

.tarjeta {
  width: 100%;
  max-width: 720px;
  margin: 0 auto 48px;
  padding: 28px 26px 30px;
  background: linear-gradient(180deg, #101015 0%, #0b0b0f 100%);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
}

.tarjeta h1 {
  font-family: var(--f-titulo);
  font-size: clamp(24px, 5vw, 34px);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin: 0 0 6px;
}

.tarjeta .intro {
  font-size: 13px;
  line-height: 1.6;
  color: var(--texto-medio);
  margin: 0 0 24px;
}

/* ---- Campos ---- */
.campos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.campo.ancho { grid-column: 1 / -1; }

.campo label {
  display: block;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--texto-medio);
  text-transform: uppercase;
  margin-bottom: 7px;
}

.campo input[type="text"],
.campo input[type="email"],
.campo input[type="tel"],
.campo input[type="date"],
.campo select {
  width: 100%;
  padding: 13px 14px;
  border-radius: 8px;
  border: 1px solid var(--linea-fuerte);
  background: #0a0a0e;
  color: var(--texto);
  font-family: var(--f-texto);
  font-size: 15px;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.campo input:focus,
.campo select:focus {
  outline: none;
  border-color: var(--rojo-claro);
  box-shadow: 0 0 0 3px rgba(226, 0, 26, 0.16);
}

.campo input[readonly] {
  color: var(--texto-medio);
  background: #131318;
  cursor: not-allowed;
}

.campo .ayuda {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  color: var(--texto-tenue);
}

.campo .error-campo {
  display: none;
  margin-top: 6px;
  font-size: 12px;
  color: var(--rojo-claro);
}
.campo.con-error input { border-color: var(--rojo-claro); }
.campo.con-error .error-campo { display: block; }

/* ---- Consentimiento ---- */
.consentimiento {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  border-radius: 8px;
  border: 1px solid var(--linea-fuerte);
  background: rgba(255, 255, 255, 0.02);
}

.consentimiento input[type="checkbox"] {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin: 1px 0 0;
  accent-color: var(--rojo);
  cursor: pointer;
}

.consentimiento label {
  font-size: 13px;
  line-height: 1.55;
  color: var(--texto-medio);
  cursor: pointer;
}
.consentimiento a {
  color: var(--texto);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.consentimiento a:hover { color: var(--rojo-claro); }

/* ---- Boton ---- */
.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  margin-top: 22px;
  padding: 16px 22px;
  border: 0;
  border-radius: 8px;
  background: linear-gradient(180deg, #ff2436 0%, var(--rojo) 100%);
  color: #fff;
  font-family: var(--f-titulo);
  font-size: 15px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 120ms ease, filter 160ms ease;
}
.boton:hover  { filter: brightness(1.08); }
.boton:active { transform: translateY(1px); }
.boton[disabled] { opacity: 0.55; cursor: not-allowed; }

.aviso-error {
  display: none;
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 59, 59, 0.35);
  background: rgba(255, 59, 59, 0.09);
  color: #ffb3b3;
  font-size: 13px;
}
.aviso-error.visible { display: block; }

.aviso-cerrado {
  padding: 20px;
  border-radius: 8px;
  border: 1px dashed var(--linea-fuerte);
  text-align: center;
  color: var(--texto-medio);
  font-size: 14px;
}

/* ------------------------------------------------------------------
   Ventana emergente de registro exitoso
------------------------------------------------------------------- */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(4, 4, 6, 0.82);
  backdrop-filter: blur(4px);
  z-index: 50;
}
.modal.abierto { display: flex; }

.modal-caja {
  width: 100%;
  max-width: 460px;
  padding: 34px 28px 28px;
  text-align: center;
  background: linear-gradient(180deg, #14141a 0%, #0c0c11 100%);
  border: 1px solid rgba(255, 210, 74, 0.28);
  border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7), 0 0 60px -22px rgba(255, 210, 74, 0.5);
  animation: entrar 260ms cubic-bezier(0.2, 0.9, 0.3, 1);
}

@keyframes entrar {
  from { opacity: 0; transform: translateY(14px) scale(0.97); }
  to   { opacity: 1; transform: none; }
}

.modal-icono {
  width: 66px;
  height: 66px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 3px solid var(--oro);
  color: var(--oro);
  font-size: 30px;
}

.modal-caja h2 {
  font-family: var(--f-titulo);
  font-size: 21px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin: 0 0 10px;
}

.modal-caja p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--texto-medio);
  margin: 0 0 22px;
}

.modal-sigla {
  display: inline-block;
  margin: 0 0 18px;
  padding: 6px 12px;
  border-radius: 6px;
  background: var(--oro);
  color: #0b0b0f;
  font-family: var(--f-titulo);
  font-size: 15px;
  letter-spacing: 1px;
}

.modal-acciones {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.boton-secundario {
  flex: 1 1 160px;
  padding: 13px 18px;
  border-radius: 8px;
  border: 1px solid var(--linea-fuerte);
  background: transparent;
  color: var(--texto);
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
}
.boton-secundario:hover { border-color: var(--texto-medio); }

.pie-simple {
  margin-top: auto;
  padding: 18px 20px 26px;
  text-align: center;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--texto-tenue);
  text-transform: uppercase;
}
.pie-simple a { color: var(--texto-medio); text-decoration: none; }

@media (max-width: 620px) {
  /* Los dos logos comparten el ancho del telefono: si crecen mas, la
     cabecera empuja la pagina hacia los lados. */
  .cabecera-simple .logo-caja img { max-height: 28px; }
  .campos { grid-template-columns: 1fr; }
  .tarjeta { padding: 22px 18px 26px; border-radius: 0; border-left: 0; border-right: 0; }
}