/* ===========================================================================
   Agenda pública (/book-a-call.html)
   Mismo lenguaje visual que el formulario de contacto:
   negro, lima #d9ef67, tipografía Inter. Sin dependencias nuevas.
   =========================================================================== */

/* ─── Variables locales ────────────────────────────────────────────────────── */
:root {
  --bf-ink:    var(--personal-ink, #111);
  --bf-lime:   var(--personal-lime, #d9ef67);
  --bf-muted:  var(--muted, #86868B);
  --bf-border: var(--border, #e5e5ea);
}

/* ─── Layout hero: texto | tarjeta ─────────────────────────────────────────── */
.booking-shell {
  display: grid;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
@media (min-width: 920px) {
  .booking-shell {
    grid-template-columns: minmax(0, 1fr) minmax(380px, 520px);
  }
}

/* ─── Columna de copy ────────────────────────────────────────────────────── */
.booking-copy h1 {
  max-width: 800px;
  margin: 0;
  font-size: var(--flow-hero-title-size, clamp(2.7rem, 4.2vw, 4.25rem));
  font-weight: 800;
  line-height: var(--flow-hero-title-line, .98);
  letter-spacing: var(--flow-hero-title-tracking, -.065em);
}

.booking-intro {
  max-width: 46ch;
  margin: 20px 0 20px;
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 1.65;
}

.booking-points {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}
.booking-points li {
  position: relative;
  padding-left: 28px;
  font-weight: 600;
  font-size: .98rem;
}
.booking-points li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: var(--bf-lime);
  color: var(--bf-ink);
  font-size: 11px;
  font-weight: 900;
}

.booking-alt-link {
  font-size: .92rem;
  color: var(--bf-muted);
  margin: 0;
}

/* La agenda es una pantalla de decisión: en desktop su copy, descripción y
   selector quedan dentro del primer viewport, sin el relleno genérico de las
   secciones editoriales. */
@media (min-width: 861px) {
  .booking-hero {
    display: grid;
    align-items: center;
    min-height: calc(100svh - var(--nav-height, 60px) - var(--nav-margin-top, 24px) - 20px);
    padding: clamp(28px, 3.5vw, 52px) 0;
    box-sizing: border-box;
  }
}
.booking-alt-link a {
  color: var(--bf-ink);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ─── Tarjeta del formulario ─────────────────────────────────────────────── */
.bform-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--bf-border);
  border-radius: 22px;
  padding: clamp(24px, 3.5vw, 40px);
  box-shadow: 0 20px 56px rgba(17, 17, 17, .08);
  overflow: hidden;
}

/* Barra de progreso lima */
.bform-progress {
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: var(--bf-border);
}
.bform-progress-bar {
  display: block;
  height: 100%;
  width: 0;
  background: var(--bf-lime);
  transition: width .35s cubic-bezier(.2, .8, .2, 1);
}
.bform-progress-copy {
  margin: 0 0 22px;
  color: var(--bf-muted);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .02em;
}

/* Honeypot */
.bform-hp {
  position: absolute !important;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

/* ─── Pasos: uno visible a la vez ─────────────────────────────────────────── */
.bform-step { animation: bformIn .3s ease both; }
.bform-step[hidden] { display: none; }

@keyframes bformIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Pregunta grande — igual que .cform-q del contacto */
.bform-q {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  line-height: 1.15;
  letter-spacing: -.015em;
  margin: 0 0 18px;
  color: var(--bf-ink);
}

/* Número en pastilla lima */
.bform-num {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  min-width: 26px;
  height: 26px;
  padding: 0 7px;
  border-radius: 7px;
  background: var(--bf-lime);
  color: var(--bf-ink);
  font-size: .78rem;
  font-weight: 800;
  transform: translateY(-2px);
}

.bform-sub {
  color: var(--bf-muted);
  font-size: .95rem;
  margin: 0 0 6px;
}

/* Zona horaria */
.bform-tz {
  margin: -10px 0 10px;
  color: var(--bf-muted);
  font-size: .82rem;
}

/* ─── Selector de días ───────────────────────────────────────────────────── */
.booking-days {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  margin-bottom: 14px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.booking-day {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 9px 16px;
  border: 1.5px solid var(--bf-border);
  border-radius: 999px;
  background: #fff;
  color: var(--bf-ink);
  font: inherit;
  font-weight: 700;
  font-size: .92rem;
  white-space: nowrap;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, color .15s ease;
}
.booking-day:hover {
  border-color: var(--bf-ink);
}
.booking-day.is-active {
  background: var(--bf-ink);
  border-color: var(--bf-ink);
  color: #fff;
}

/* ─── Selector de horas ──────────────────────────────────────────────────── */
.booking-slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}
.booking-slot {
  min-height: 44px;
  border: 1.5px solid var(--bf-border);
  border-radius: 12px;
  background: #fff;
  color: var(--bf-ink);
  font: inherit;
  font-weight: 700;
  font-size: .92rem;
  cursor: pointer;
  transition: background .14s ease, border-color .14s ease, transform .14s ease;
}
.booking-slot:hover {
  background: var(--bf-lime);
  border-color: color-mix(in srgb, var(--bf-lime) 70%, #111);
  transform: translateY(-1px);
}

/* ─── Slot elegido: resumen ──────────────────────────────────────────────── */
.bform-chosen {
  margin: 0 0 20px;
  padding: 12px 16px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--bf-lime) 25%, #fff);
  border: 1px solid color-mix(in srgb, var(--bf-lime) 55%, var(--bf-border));
  font-weight: 750;
  font-size: 1rem;
  line-height: 1.4;
}

/* ─── Campos del formulario ──────────────────────────────────────────────── */
.bform-field-group {
  display: grid;
  gap: 16px;
  margin-bottom: 20px;
}

.bform-label {
  display: grid;
  gap: 7px;
  font-weight: 750;
  font-size: .92rem;
  color: var(--bf-ink);
}
.bform-optional {
  font-weight: 500;
  color: var(--bf-muted);
  font-size: .85em;
}

/* Campos: mismo sistema universal y foco que el panel de administración. */
.bform-field {
  width: 100%;
  min-height: var(--control-min-height);
  border: 1px solid var(--control-border);
  border-radius: var(--control-radius);
  background: var(--control-bg);
  padding: 11px 14px;
  font-family: 'Inter', sans-serif;
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--bf-ink);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  box-sizing: border-box;
}
.bform-field::placeholder { color: #85858d; }
.bform-field:hover { border-color: var(--control-border-hover); }
.bform-field:focus-visible {
  border-color: var(--control-focus);
  box-shadow: 0 0 0 3px var(--control-focus-ring);
  outline: none;
}
.bform-field[aria-invalid="true"],
.bform-field[aria-invalid="true"]:focus-visible {
  border-color: var(--error-ink);
  box-shadow: 0 0 0 3px var(--error-ring);
}

textarea.bform-field {
  resize: vertical;
  min-height: 112px;
}

/* ─── Error / estado ─────────────────────────────────────────────────────── */
.bform-state {
  min-height: 1.3em;
  margin: 0 0 8px;
  color: var(--bf-muted);
  font-size: .9rem;
  font-weight: 600;
}
.bform-error {
  margin: 12px 0 0;
}

/* ─── Acciones ───────────────────────────────────────────────────────────── */
.bform-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.bform-actions .btn { flex: 1 1 auto; text-align: center; }
.bform-actions .btn.tertiary {
  flex: 0 1 auto;
  background: transparent;
  color: var(--bf-muted);
  border-color: transparent;
  box-shadow: none;
}
.bform-actions .btn.tertiary:hover { color: var(--bf-ink); background: #f4f4f1; }
.bform-hint { color: var(--bf-muted); font-size: .76rem; white-space: nowrap; }
.bform-hint kbd,
.bform-key {
  display: inline-grid;
  place-items: center;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border: 1px solid var(--bf-border);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: #fff;
  color: var(--bf-ink);
  font: 700 .72rem/1 Inter, sans-serif;
}

/* Tema de la llamada: opciones grandes, clicables y navegables con teclado. */
.bform-options { display: grid; gap: 9px; }
.bform-options.is-invalid .bform-option { border-color: var(--error-ink); }
.bform-option {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  border: 1.5px solid var(--bf-border);
  border-radius: 12px;
  background: #fff;
  color: var(--bf-ink);
  font: 700 .95rem/1.25 Inter, sans-serif;
  text-align: left;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}
.bform-option:hover,
.bform-option:focus-visible { border-color: var(--bf-ink); transform: translateY(-1px); }
.bform-option.selected { border-color: var(--bf-ink); background: color-mix(in srgb, var(--bf-lime) 30%, #fff); }
.bform-option .bform-key { background: var(--bf-lime); border-color: var(--bf-lime); }

.bform-review {
  display: grid;
  grid-template-columns: minmax(90px, .38fr) 1fr;
  gap: 9px 16px;
  margin: 0;
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--bf-lime) 60%, var(--bf-border));
  border-radius: 14px;
  background: color-mix(in srgb, var(--bf-lime) 18%, #fff);
}
.bform-review dt { color: var(--bf-muted); font-size: .83rem; font-weight: 700; }
.bform-review dd { margin: 0; overflow-wrap: anywhere; font-weight: 700; }

/* ─── Foco visible ───────────────────────────────────────────────────────── */
.booking-day:focus-visible,
.booking-slot:focus-visible,
.bform-option:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--bf-ink) 55%, transparent);
  outline-offset: 2px;
}

/* ─── Éxito ──────────────────────────────────────────────────────────────── */
.bform-success {
  text-align: center;
  padding: 16px 4px 8px;
  display: grid;
  gap: 12px;
  justify-items: center;
}
.bform-success[hidden] { display: none !important; }
.bform-check {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bf-lime);
  color: var(--bf-ink);
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  font-weight: 900;
  margin-bottom: 4px;
}
.bform-success-note {
  color: var(--bf-muted);
  font-size: .92rem;
  max-width: 38ch;
}
.bform-success .btn { justify-self: center; }

/* ─── Móvil ──────────────────────────────────────────────────────────────── */
@media (max-width: 560px) {
  .bform-field,
  textarea.bform-field { font-size: 16px; } /* evita el zoom de iOS */

  .bform-actions { flex-direction: column; }
  .bform-actions .btn { width: 100%; }
  .bform-actions .btn.tertiary { width: auto; }
  .bform-hint { order: 3; }
  .bform-review { grid-template-columns: 1fr; gap: 3px; }
  .bform-review dd { margin-bottom: 9px; }
}