/*
 * Optimización de Rendimiento Visual - CSS Común
 * Transiciones rápidas y eficientes para mejor UX
 */

/* Optimización general de transiciones */
* {
  box-sizing: border-box;
}

/* Transiciones ultra rápidas para elementos interactivos */
.btn,
.btn-primary,
.btn-secondary,
.form-check-input,
.form-check-label {
  transition: all 0.1s ease-in-out !important;
}

/* Hover effects optimizados */
.btn:hover,
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 123, 255, 0.3);
}

.btn-secondary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(108, 117, 125, 0.3);
}

/* Optimización para radio buttons y checkboxes */
.form-check-input:checked {
  transform: scale(1.1);
  transition: transform 0.08s ease-in-out;
}

.form-check-label:hover {
  background: linear-gradient(145deg, #f8f9fa, #e9ecef);
  transform: translateX(2px);
}

/* Animaciones de aparición optimizadas */
.detalle-servicio {
  animation: fadeInFast 0.15s ease-in-out;
}

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

/* Optimización del modal para aparición instantánea */
.modal.fade .modal-dialog {
  transition: transform 0.1s ease-out;
}

.modal.show .modal-dialog {
  transform: none;
}

/* Optimización de cards */
.card {
  transition: all 0.1s ease-in-out;
  will-change: transform, box-shadow;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

/* Optimización de formularios */
.servicio-option,
.lavado-option,
.diagnostico-option,
.revision-option {
  transition: all 0.08s ease-in-out;
  cursor: pointer;
  border-radius: 8px;
  padding: 15px;
  margin: 8px 0;
  background: linear-gradient(145deg, #ffffff, #f8f9fa);
  border: 2px solid transparent;
}

.servicio-option:hover,
.lavado-option:hover,
.diagnostico-option:hover,
.revision-option:hover {
  background: linear-gradient(145deg, #e3f2fd, #bbdefb);
  border-color: #2196f3;
  transform: scale(1.02);
}

/* Input radio checked state optimizado */
input[type="radio"]:checked + label .servicio-option,
input[type="radio"]:checked + label .lavado-option,
input[type="radio"]:checked + label .diagnostico-option,
input[type="radio"]:checked + label .revision-option {
  background: linear-gradient(145deg, #2196f3, #1976d2);
  color: white;
  border-color: #1565c0;
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(33, 150, 243, 0.4);
}

/* Optimización de texto */
.text-primary {
  color: #2196f3 !important;
  font-weight: 600;
}

/* Optimización de iconos */
.fas,
.far,
.fab {
  transition: all 0.08s ease-in-out;
}

.fas:hover,
.far:hover,
.fab:hover {
  transform: scale(1.1);
}

/* Optimización de navegación */
.header-top {
  transition: all 0.1s ease-in-out;
}

/* Optimización del footer */
.footer {
  background: linear-gradient(135deg, #2c3e50, #34495e);
  color: white;
}

.footer-links a {
  transition: all 0.08s ease-in-out;
}

.footer-links a:hover {
  color: #3498db;
  transform: translateX(5px);
}

/* Optimización de preloader (si es necesario) */
.loading {
  animation: pulse 0.8s ease-in-out infinite alternate;
}

@keyframes pulse {
  from {
    opacity: 0.6;
  }
  to {
    opacity: 1;
  }
}

/* Optimización responsiva */
@media (max-width: 768px) {
  .servicio-option,
  .lavado-option,
  .diagnostico-option,
  .revision-option {
    padding: 12px;
    margin: 5px 0;
  }

  .card:hover {
    transform: none; /* Deshabilitar hover en móviles */
  }
}

/* GPU acceleration para mejor rendimiento */
.btn,
.card,
.servicio-option,
.lavado-option,
.diagnostico-option,
.revision-option {
  will-change: transform;
  transform: translateZ(0);
}

/* Optimización de scrolling */
html {
  scroll-behavior: smooth;
}

/* Eliminación de parpadeo en webkit */
* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Optimización de enfoque */
.form-check-input:focus,
.btn:focus {
  outline: 2px solid #2196f3;
  outline-offset: 2px;
  transition: outline 0.05s ease-in-out;
}