/* ============================================
   FORMULARIO DE AVISTAMIENTOS - LUUPIGO
   Archivo: assets/css/formulario-avistamiento.css
   ✅ Usa variables globales de variables.css
   ✅ Sistema de Reporte Mejorado con IA
   ✅ Incluye sección de datos del avistador
   🎨 Diseño Moderno y Responsive
   📱 Mobile-First con Experiencia Intuitiva
   ============================================ */

/* ===== ANIMACIONES ===== */
@keyframes luupigoFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes luupigoSlideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes luupigoSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ===== MODAL PRINCIPAL ===== */
.luupigo-modal-avistamiento {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  animation: luupigoFadeIn var(--transition) forwards;
}

.luupigo-modal-avistamiento.oculto {
  display: none !important;
}

.luupigo-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-overlay);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.luupigo-modal-contenido {
  position: relative;
  background: var(--bg-primary);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  animation: luupigoSlideInUp var(--transition) forwards;
  border: 1px solid var(--border-color);
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) var(--bg-secondary);
}

.luupigo-modal-contenido::-webkit-scrollbar {
  width: 8px;
}

.luupigo-modal-contenido::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: var(--radius-full);
}

.luupigo-modal-contenido::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--radius-full);
}

.luupigo-modal-contenido::-webkit-scrollbar-thumb:hover {
  background: var(--text-light);
}

/* ===== HEADER DEL MODAL ===== */
.luupigo-modal-titulo {
  font-size: 1.75rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  padding: var(--space-6) var(--space-6) var(--space-4);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
  background: linear-gradient(135deg, var(--color-brand) 0%, var(--color-adoption) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
}

.luupigo-modal-cerrar {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 40px;
  height: 40px;
  border: none;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 10;
  padding: 0;
  line-height: 1;
}

.luupigo-modal-cerrar:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
  transform: rotate(90deg);
}

.luupigo-modal-cerrar:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 2px;
}

/* ===== FORMULARIO ===== */
.luupigo-form-avistamiento {
  padding: var(--space-6);
}

.luupigo-campo {
  margin-bottom: var(--space-5);
}

.luupigo-campo label {
  display: block;
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  font-size: 1rem;
}

.luupigo-campo small {
  display: block;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: var(--space-1);
  line-height: 1.4;
}

.luupigo-campo input[type="text"],
.luupigo-campo input[type="email"],
.luupigo-campo input[type="tel"],
.luupigo-campo input[type="datetime-local"],
.luupigo-campo textarea,
.luupigo-campo select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  color: var(--text-primary);
  transition: var(--transition-fast);
  background: var(--bg-primary);
  font-family: var(--font-family);
}

.luupigo-campo input[type="text"]:focus,
.luupigo-campo input[type="email"]:focus,
.luupigo-campo input[type="tel"]:focus,
.luupigo-campo input[type="datetime-local"]:focus,
.luupigo-campo textarea:focus,
.luupigo-campo select:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: var(--shadow-primary);
}

.luupigo-campo textarea {
  min-height: 100px;
  resize: vertical;
}

/* ===== CAMPO GEOLOCALIZACIÓN ===== */
.luupigo-campo-geo {
  background: var(--bg-secondary);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 2px dashed var(--border-color);
}

.luupigo-btn-geo-actual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: linear-gradient(135deg, var(--color-brand) 0%, var(--color-adoption) 100%);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: var(--transition);
  min-height: var(--touch-target-min);
}

.luupigo-btn-geo-actual:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.luupigo-btn-geo-actual:active:not(:disabled) {
  transform: translateY(0);
}

.luupigo-btn-geo-actual:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.luupigo-geo-info-pequena {
  margin-top: var(--space-2);
  font-size: 0.875rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  color: var(--text-secondary);
}

.luupigo-geo-coords,
.luupigo-geo-precision {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* ===== OPCIONES DE MEDIO ===== */
.luupigo-opciones-medio {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.luupigo-opciones-medio input[type="radio"] {
  display: none;
}

.luupigo-opciones-medio label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  border: 2px solid transparent;
  margin: 0;
  color: var(--text-primary);
}

.luupigo-opciones-medio label:hover {
  background: var(--bg-secondary);
}

.luupigo-opciones-medio input[type="radio"]:checked + label,
.luupigo-opciones-medio label:has(input[type="radio"]:checked) {
  background: var(--color-brand);
  color: var(--text-white);
  border-color: var(--color-brand-dark);
}

.luupigo-campo-archivo {
  width: 100%;
  padding: var(--space-4);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-tertiary);
  cursor: pointer;
  color: var(--text-primary);
}

.luupigo-campo-archivo:hover {
  border-color: var(--color-brand);
}

.luupigo-campo-archivo:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 2px;
}

/* ===== INDICADOR DE IA ===== */
.luupigo-ia-indicador {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-5);
}

.luupigo-ia-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: linear-gradient(135deg, var(--color-brand) 0%, var(--color-adoption) 100%);
  color: var(--text-white);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
}

.luupigo-ia-confianza {
  font-weight: var(--font-weight-normal);
  opacity: 0.9;
}

.luupigo-ia-sugerencias {
  font-size: 0.875rem;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  margin-top: var(--space-1);
  line-height: 1.5;
}

.luupigo-ia-sugerencias.alta-confianza {
  background: var(--color-success-light);
  color: var(--color-success-dark);
  border: 1px solid var(--color-success);
}

.luupigo-ia-sugerencias.media-confianza {
  background: var(--color-warning-light);
  color: var(--color-warning-dark);
  border: 1px solid var(--color-warning);
}

.luupigo-ia-sugerencias.baja-confianza {
  background: var(--color-error-light);
  color: var(--color-error-dark);
  border: 1px solid var(--color-error);
}

/* ===== MENSAJES DE ESTADO ===== */
.luupigo-modal-mensajes {
  margin-bottom: var(--space-5);
}

.luupigo-mensaje-error {
  background: var(--color-error-light);
  color: var(--color-error-dark);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-error);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.luupigo-mensaje-error::before {
  content: "⚠️";
  font-size: 1.1rem;
}

.luupigo-mensaje-exito {
  background: var(--color-success-light);
  color: var(--color-success-dark);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-success);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.luupigo-mensaje-exito::before {
  content: "✅";
  font-size: 1.1rem;
}

/* ===== BOTONES DE ACCIÓN ===== */
.luupigo-acciones {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.luupigo-btn-enviar-avistamiento,
.luupigo-btn-cancelar-avistamiento {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: none;
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--touch-target-min);
}

.luupigo-btn-enviar-avistamiento {
  background: linear-gradient(135deg, var(--color-brand) 0%, var(--color-adoption) 100%);
  color: var(--text-white);
}

.luupigo-btn-enviar-avistamiento:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.luupigo-btn-enviar-avistamiento:active:not(:disabled) {
  transform: translateY(0);
}

.luupigo-btn-enviar-avistamiento:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.luupigo-btn-cancelar-avistamiento {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.luupigo-btn-cancelar-avistamiento:hover:not(:disabled) {
  background: var(--bg-secondary);
  transform: translateY(-2px);
}

.luupigo-btn-cancelar-avistamiento:active:not(:disabled) {
  transform: translateY(0);
}

/* ===== SECCIÓN AVISTADOR ===== */
.luupigo-seccion-avistador {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-top: var(--space-5);
  margin-bottom: var(--space-5);
}

.luupigo-seccion-avistador h4 {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin: 0 0 var(--space-4) 0;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.luupigo-seccion-avistador h4 span:first-child {
  background: var(--color-brand);
  color: var(--text-white);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.luupigo-seccion-avistador p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
  line-height: var(--line-height-relaxed);
}

/* ===== FORM FIELDS GRID ===== */
.luupigo-form-fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .luupigo-form-fields.luupigo-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

/* Por defecto, si no tiene clase específica, usamos 1fr */
.luupigo-form-fields:not(.luupigo-grid-2) {
  grid-template-columns: 1fr;
}

/* ===== CONSENTIMIENTO ===== */
.luupigo-consentimiento {
  background: var(--color-info-light);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  border: 1px solid var(--color-info);
}

.luupigo-consentimiento label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--color-info-dark);
  cursor: pointer;
  margin: 0;
  font-weight: var(--font-weight-medium);
}

.luupigo-consentimiento input[type="checkbox"] {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-info);
}

/* ===== LOADING SPINNER ===== */
.luupigo-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--text-white);
  animation: luupigoSpin 1s ease-in-out infinite;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .luupigo-modal-contenido {
    max-height: 95vh;
    margin: var(--space-2);
  }
  
  .luupigo-form-avistamiento {
    padding: var(--space-4);
  }
  
  .luupigo-modal-titulo {
    font-size: 1.5rem;
    padding: var(--space-4) var(--space-4) var(--space-3);
  }
  
  .luupigo-opciones-medio {
    grid-template-columns: 1fr;
  }
  
  .luupigo-acciones {
    flex-direction: column;
  }
  
  .luupigo-seccion-avistador {
    padding: var(--space-4);
  }
  
  .luupigo-form-fields.luupigo-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .luupigo-form-avistamiento {
    padding: var(--space-3);
  }
  
  .luupigo-campo {
    margin-bottom: var(--space-4);
  }
  
  .luupigo-modal-titulo {
    font-size: 1.25rem;
    padding: var(--space-4) var(--space-3) var(--space-3);
  }
  
  .luupigo-modal-cerrar {
    top: var(--space-3);
    right: var(--space-3);
    width: 36px;
    height: 36px;
    font-size: 1.25rem;
  }
}

/* ===== UTILIDADES INTERNAS ===== */
.luupigo-oculto {
  display: none !important;
}

.luupigo-text-center {
  text-align: center;
}

.luupigo-mb-2 {
  margin-bottom: var(--space-2);
}

.luupigo-mb-4 {
  margin-bottom: var(--space-4);
}

.luupigo-mt-2 {
  margin-top: var(--space-2);
}

.luupigo-mt-4 {
  margin-top: var(--space-4);
}

.luupigo-flex {
  display: flex;
}

.luupigo-items-center {
  align-items: center;
}

.luupigo-justify-between {
  justify-content: space-between;
}

.luupigo-gap-2 {
  gap: var(--space-2);
}

.luupigo-gap-4 {
  gap: var(--space-4);
}

.luupigo-w-full {
  width: 100%;
}

/* ===== ESTADOS GLOBALES ===== */
.luupigo-modal-abierto {
  overflow: hidden;
}

/* ===== ACCESIBILIDAD ===== */
@media (prefers-reduced-motion: reduce) {
  .luupigo-modal-avistamiento,
  .luupigo-modal-contenido,
  .luupigo-btn-enviar-avistamiento,
  .luupigo-btn-cancelar-avistamiento,
  .luupigo-modal-cerrar {
    animation: none !important;
    transition: none !important;
  }
  
  .luupigo-spinner {
    animation: none !important;
  }
}

/* Focus states */
.luupigo-btn-enviar-avistamiento:focus-visible,
.luupigo-btn-cancelar-avistamiento:focus-visible,
.luupigo-modal-cerrar:focus-visible,
.luupigo-btn-geo-actual:focus-visible,
.luupigo-campo-archivo:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 2px;
}

/* ===== MODO OSCURO ===== */
@media (prefers-color-scheme: dark) {
  .luupigo-seccion-avistador {
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
  }
  
  .luupigo-consentimiento {
    background: rgba(59, 130, 246, 0.2);
    border-color: var(--color-info);
  }
  
  .luupigo-consentimiento label {
    color: var(--color-info-light);
  }
}