/* ==========================================================================
   /citas — Agendar cita con disponibilidad en tiempo real
   Usa las variables y componentes de /style.css (colores, botones,
   .container, .section-eyebrow, .form-row, .form-field). Este archivo
   solo agrega lo específico de esta página.
   ========================================================================== */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.citas-hero {
  padding: 40px 0 8px;
  text-align: center;
}

.citas-hero .container {
  max-width: 640px;
}

.citas-hero h1 {
  font-size: 1.9rem;
  margin-bottom: 0.4em;
}

.citas-hero p {
  color: var(--c-gray);
}

.citas-form-section {
  padding: 28px 0 64px;
}

.citas-form-section .container {
  max-width: 640px;
}

.citas-form {
  background: var(--c-white);
  border: 1px solid var(--c-gray-light);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  box-shadow: var(--shadow-md);
}

.citas-block {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--c-gray-light);
}

.citas-block:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.citas-block-title {
  font-size: 1.05rem;
  color: var(--c-navy, var(--c-black));
  margin-bottom: 16px;
}

.citas-examenes-hint {
  font-size: 0.86rem;
  color: var(--c-gray);
  margin: -8px 0 16px;
}

.citas-examenes-seleccion {
  margin-top: 14px;
}

/* Select (el resto de inputs ya vienen estilados por .form-field en /style.css) */

.form-field select {
  font-family: var(--font-body);
  font-size: 0.96rem;
  color: var(--c-ink);
  background: var(--c-white);
  border: 1.5px solid var(--c-gray-light);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  transition: border-color 0.15s ease;
}

.form-field select:focus {
  outline: none;
  border-color: var(--c-green);
}

.form-field select:disabled {
  color: var(--c-gray);
  background: var(--c-gray-soft);
  cursor: not-allowed;
}

.field-error {
  font-size: 0.82rem;
  color: #b3261e;
  margin: 2px 0 0;
  display: none;
}

.field-error.is-visible {
  display: block;
}

.form-field input[aria-invalid="true"],
.form-field select[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] {
  border-color: #b3261e;
}

.field-hint {
  font-size: 0.8rem;
  color: var(--c-gray);
  margin: 2px 0 0;
  min-height: 1.1em;
}

/* Sucursal */

.sucursal-opciones {
  display: grid;
  gap: 10px;
}

.sucursal-opcion {
  display: block;
  cursor: pointer;
}

.sucursal-opcion input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.sucursal-opcion-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1.5px solid var(--c-gray-light);
  border-radius: var(--radius-sm);
  color: var(--c-gray);
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.sucursal-opcion-card svg {
  flex-shrink: 0;
}

.sucursal-opcion-card strong {
  display: block;
  color: var(--c-ink);
  font-family: var(--font-heading);
  font-size: 0.94rem;
}

.sucursal-opcion-card span span {
  font-size: 0.82rem;
}

.sucursal-opcion input:checked + .sucursal-opcion-card {
  border-color: var(--c-green);
  background: var(--c-green-light);
  color: var(--c-green-dark);
}

.sucursal-opcion input:focus-visible + .sucursal-opcion-card {
  outline: 2px solid var(--c-green);
  outline-offset: 2px;
}

.domicilio-aviso {
  display: none;
  align-items: flex-start;
  gap: 10px;
  background: #fff6e5;
  border: 1px solid #f0d38a;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-top: 14px;
  font-size: 0.86rem;
  color: #7a5b00;
}

.domicilio-aviso.is-visible {
  display: flex;
}

.domicilio-aviso svg {
  flex-shrink: 0;
  margin-top: 1px;
}

#direccion-field {
  display: none;
  margin-top: 16px;
}

#direccion-field.is-visible {
  display: flex;
}

/* Envío */

.citas-submit-error {
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: #b3261e;
  margin: 0 0 14px;
  display: none;
}

.citas-submit-error.is-visible {
  display: block;
}

.citas-form .btn {
  margin-top: 24px;
}

.citas-form .btn[disabled] {
  opacity: 0.65;
  cursor: not-allowed;
}

.citas-legal {
  font-size: 0.78rem;
  color: var(--c-gray);
  text-align: center;
  margin: 14px 0 0;
}

/* Confirmación */

.citas-confirm {
  display: none;
  text-align: center;
  background: var(--c-white);
  border: 1px solid var(--c-gray-light);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  box-shadow: var(--shadow-md);
}

.citas-confirm.is-visible {
  display: block;
}

.citas-confirm-icon {
  color: var(--c-green-dark);
  margin-bottom: 10px;
}

.citas-confirm h2 {
  font-size: 1.3rem;
  margin-bottom: 18px;
}

.citas-confirm-detalle {
  display: grid;
  gap: 10px;
  max-width: 320px;
  margin: 0 auto 20px;
  text-align: left;
}

.citas-confirm-detalle div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--c-gray-light);
}

.citas-confirm-detalle dt {
  color: var(--c-gray);
  font-size: 0.88rem;
}

.citas-confirm-detalle dd {
  margin: 0;
  font-weight: 600;
  color: var(--c-ink);
  text-align: right;
}

.citas-confirm p {
  color: var(--c-gray);
  font-size: 0.92rem;
  max-width: 380px;
  margin: 0 auto 20px;
}

@media (min-width: 640px) {
  .sucursal-opciones {
    grid-template-columns: 1fr 1fr;
  }
}