:root {
  --rojo: #c8102e;
  --rojo-oscuro: #8f0b21;
  --rojo-suave: #fbe6ea;
  --fondo: #fff7f8;
  --tinta: #2a1418;
  --gris: #6e5b5f;
  --linea: #ecd5d9;
  --blanco: #ffffff;
  --error: #b00020;
  --radio: 16px;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  min-height: 100dvh;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--tinta);
  background: var(--fondo);
  -webkit-tap-highlight-color: transparent;
}
.app {
  max-width: 480px;
  min-height: 100dvh;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  background: var(--fondo);
}
.cabecera {
  background: var(--rojo);
  color: var(--blanco);
  padding: 18px 22px 20px;
  border-radius: 0 0 28px 28px;
  box-shadow: 0 6px 18px rgba(143, 11, 33, .25);
}
.cabecera h1 { margin: 0; font-size: 1.25rem; font-weight: 700; letter-spacing: .2px; }
.cabecera p  { margin: 2px 0 0; font-size: .9rem; opacity: .9; }

.contenido {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px 22px 36px;
  gap: 22px;
}
.vista[hidden] { display: none; }
.vista { display: flex; flex-direction: column; gap: 22px; }

.texto-guia { margin: 0; text-align: center; color: var(--gris); font-size: 1rem; line-height: 1.45; }
.texto-guia strong { color: var(--tinta); }

/* Botones */
.btn {
  appearance: none; border: 0; cursor: pointer; width: 100%;
  font: inherit; font-weight: 700; font-size: 1.1rem;
  padding: 18px 20px; border-radius: var(--radio);
  background: var(--rojo); color: var(--blanco);
  box-shadow: 0 6px 0 var(--rojo-oscuro);
  transition: transform .08s, box-shadow .08s, opacity .2s;
}
.btn:active:not(:disabled) { transform: translateY(4px); box-shadow: 0 2px 0 var(--rojo-oscuro); }
.btn:focus-visible, .campo input:focus-visible, .campo select:focus-visible, .campo textarea:focus-visible {
  outline: 3px solid #1b6ef3; outline-offset: 2px;
}
.btn:disabled { opacity: .7; cursor: default; }
.btn-grande { padding: 34px 20px; font-size: 1.6rem; border-radius: 22px; }
.btn-secundario {
  background: var(--blanco); color: var(--rojo);
  box-shadow: none; border: 2px solid var(--rojo);
}
.btn-secundario:active:not(:disabled) { transform: none; box-shadow: none; background: var(--rojo-suave); }
.btn-hecho {
  background: #e9e1e2; color: #5d4c4f; box-shadow: none; cursor: default; opacity: 1;
}
.btn-enlace {
  appearance: none; border: 0; background: none; color: var(--gris);
  font: inherit; font-size: .95rem; text-decoration: underline; padding: 10px; cursor: pointer; align-self: center;
}

/* Ticket */
.ticket {
  position: relative;
  background: var(--blanco);
  border-radius: 22px;
  padding: 26px 20px 28px;
  text-align: center;
  box-shadow: 0 10px 28px rgba(143, 11, 33, .14);
  border: 1px solid var(--linea);
}
.ticket::before, .ticket::after {
  content: ""; position: absolute; top: 58%; width: 26px; height: 26px;
  background: var(--fondo); border: 1px solid var(--linea); border-radius: 50%;
}
.ticket::before { left: -14px; clip-path: inset(0 0 0 50%); }
.ticket::after  { right: -14px; clip-path: inset(0 50% 0 0); }
.ticket .etiqueta { margin: 0; color: var(--gris); font-size: 1rem; }
.ticket .numero {
  margin: 4px 0 6px; font-size: 5.8rem; line-height: 1; font-weight: 800;
  color: var(--rojo); font-variant-numeric: tabular-nums; letter-spacing: -2px;
}
.ticket .aviso {
  margin: 22px 0 0; padding-top: 18px; border-top: 2px dashed var(--linea);
  color: var(--gris); font-size: .98rem; line-height: 1.4;
}

/* Formulario */
.formulario { display: flex; flex-direction: column; gap: 16px; }
.titulo-vista { margin: 0; font-size: 1.4rem; }
.chip-turno {
  display: inline-block; align-self: flex-start; background: var(--rojo-suave); color: var(--rojo-oscuro);
  font-weight: 700; padding: 6px 12px; border-radius: 999px; font-size: .95rem;
}
.campo { display: flex; flex-direction: column; gap: 6px; }
.campo label { font-weight: 600; font-size: .98rem; }
.campo input, .campo select, .campo textarea {
  font: inherit; font-size: 1.05rem; padding: 14px; border-radius: 12px;
  border: 2px solid var(--linea); background: var(--blanco); color: var(--tinta); width: 100%;
}
.campo.con-error input, .campo.con-error select, .campo.con-error textarea { border-color: var(--error); }
.campo .msg-error { color: var(--error); font-size: .88rem; min-height: 1em; margin: 0; }
.nota { margin: 0; font-size: .92rem; color: var(--gris); background: var(--rojo-suave); padding: 12px 14px; border-radius: 12px; }

.error-global {
  background: #fdecee; border: 1px solid #f3b9c1; color: var(--error);
  border-radius: 12px; padding: 12px 14px; font-size: .95rem; text-align: center;
}
.error-global[hidden] { display: none; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* ---- Secciones y ayudas del formulario ---- */
.seccion-titulo { margin: 14px 0 0; padding-top: 14px; border-top: 2px dashed var(--linea); font-size: 1.05rem; color: var(--rojo); }
.seccion-titulo:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.campo[hidden], .seccion-titulo[hidden] { display: none; }
.campo .ayuda { margin: 0; font-size: .86rem; color: var(--gris); }