/* ==========================================================================
   MOTOR INTERACTIVO DE RESERVA DE CITAS Y FORMULARIO ÉTICO
   ========================================================================== */

.booking-section {
  background-color: var(--color-bg-sand-light);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.booking-container {
  background-color: var(--color-bg-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  max-width: 920px;
  margin-inline: auto;
}

/* Barra de Pasos de la Reserva */
.booking-progress-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background-color: var(--color-bg-sand);
  border-bottom: 1px solid var(--color-border);
}

.booking-step-tab {
  padding: 1rem 0.75rem;
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-subtle);
  border-bottom: 3px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.booking-step-tab .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  font-size: 11px;
}

.booking-step-tab.active {
  color: var(--color-terracotta);
  background-color: var(--color-bg-white);
  border-bottom-color: var(--color-terracotta);
}

.booking-step-tab.active .step-number {
  background-color: var(--color-terracotta);
  color: #FFFFFF;
  border-color: var(--color-terracotta);
}

.booking-step-tab.completed {
  color: var(--color-sage-dark);
}
.booking-step-tab.completed .step-number {
  background-color: var(--color-sage);
  color: #FFFFFF;
  border-color: var(--color-sage);
}

.booking-content-area {
  padding: clamp(1.5rem, 4vw, 2.75rem);
}

/* Paneles de Paso */
.booking-step-panel {
  display: none;
}
.booking-step-panel.active {
  display: block;
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-panel-title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  margin-bottom: 0.4rem;
  color: var(--color-text-main);
}

.step-panel-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

/* PASO 1: Selección de modalidad y servicio */
.service-options-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

@media (min-width: 640px) {
  .service-options-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.service-card-label {
  display: block;
  cursor: pointer;
}

.service-card-label input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.service-card {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all var(--transition-fast);
  background-color: var(--color-bg-white);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-card-label input[type="radio"]:checked + .service-card {
  border-color: var(--color-sage);
  background-color: var(--color-sage-light);
  box-shadow: 0 0 0 2px var(--color-sage);
}

.service-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.service-card-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-bg-sand);
  color: var(--color-sage-dark);
}

.service-card-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 0.35rem;
}

.service-card-meta {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.service-card-price {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-terracotta);
  margin-top: auto;
}

/* PASO 2: Calendario y Franjas Horarias */
.datetime-selector-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (min-width: 768px) {
  .datetime-selector-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.calendar-widget {
  background-color: var(--color-bg-sand-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.calendar-month-name {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 600;
}

.calendar-nav-btn {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  width: 32px;
  height: 32px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-subtle);
  margin-bottom: 0.5rem;
}

.calendar-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.calendar-day-btn {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: none;
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.calendar-day-btn:hover:not(:disabled) {
  background-color: var(--color-sage-light);
  color: var(--color-sage-dark);
}

.calendar-day-btn.selected {
  background-color: var(--color-sage);
  color: #FFFFFF;
  font-weight: 700;
}

.calendar-day-btn:disabled {
  color: #C5BCB0;
  cursor: not-allowed;
  opacity: 0.45;
}

.time-slots-container {
  display: flex;
  flex-direction: column;
}

.time-slots-label {
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-text-main);
}

.time-slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
  gap: 0.5rem;
}

.time-slot-btn {
  padding: 0.65rem 0.5rem;
  text-align: center;
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.time-slot-btn:hover {
  border-color: var(--color-sage);
  background-color: var(--color-sage-light);
}

.time-slot-btn.selected {
  background-color: var(--color-terracotta);
  color: #FFFFFF;
  border-color: var(--color-terracotta);
}

/* PASO 3: Formulario con Datos Mínimos */
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: var(--space-xl);
}

@media (min-width: 640px) {
  .form-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-main);
}

.form-input,
.form-textarea {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  background-color: var(--color-bg-white);
  color: var(--color-text-main);
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-sage);
  outline: none;
  box-shadow: 0 0 0 3px var(--color-sage-light);
}

.form-hint {
  font-size: 11.5px;
  color: var(--color-text-subtle);
  line-height: 1.35;
}

.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.form-checkbox-group input[type="checkbox"] {
  margin-top: 0.2rem;
  accent-color: var(--color-sage);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* PASO 4: Resumen y Confirmación */
.booking-summary-card {
  background-color: var(--color-bg-sand-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: var(--space-xl);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 0.6rem;
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: var(--text-sm);
}

.summary-row:last-child {
  border-bottom: none;
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text-main);
  padding-top: 1rem;
}

.summary-label {
  color: var(--color-text-muted);
}

.cancellation-terms-box {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-sage);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

/* Barra de Navegación de Pasos (Anterior / Siguiente) */
.booking-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
  margin-top: 1rem;
}

/* Pantalla de Cita Confirmada */
.booking-success-box {
  text-align: center;
  padding: 2rem 1rem;
}

.success-icon-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--color-sage-light);
  color: var(--color-sage);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

/* Integración alternativa: Enlace a WhatsApp y Herramienta Externa */
.booking-alternative-channels {
  margin-top: var(--space-2xl);
  padding: 1.5rem;
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 768px) {
  .booking-alternative-channels {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.whatsapp-safe-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background-color: #25D366;
  color: #FFFFFF;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}
.whatsapp-safe-btn:hover {
  opacity: 0.9;
  color: #FFFFFF;
}