:root {
  --primary-color: #007bff;
  --secondary-color: #6c757d;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
  --mobile-padding: 1rem;
  --mobile-margin: 0.5rem;
}

/* Styles de base mobile */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--mobile-padding);
  }
  
  .card {
    margin-bottom: var(--mobile-margin);
    border-radius: 0.5rem;
  }
  
  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    border-radius: 0.5rem;
  }
  
  /* Navigation mobile */
  .navbar {
    padding: 0.5rem var(--mobile-padding);
  }
  
  .navbar-brand {
    font-size: 1.1rem;
  }
  
  /* Formulaires mobiles */
  .form-control {
    padding: 0.75rem;
    font-size: 1rem;
    border-radius: 0.5rem;
  }
  
  .form-group {
    margin-bottom: 1rem;
  }
  
  /* Tables responsive */
  .table-responsive {
    border-radius: 0.5rem;
    overflow-x: auto;
  }
  
  /* Boutons d'action */
  .btn-group-vertical .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
}

/* Styles PWA spécifiques */
.pwa-install-prompt {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  background: var(--primary-color);
  color: white;
  padding: 1rem;
  border-radius: 0.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  display: none;
}

.network-status {
  position: fixed;
  top: 1rem;
  left: 1rem;
  right: 1rem;
  z-index: 1001;
  display: none;
}

/* Styles pour les communications */
.communication-card {
  transition: transform 0.2s;
}

.communication-card:active {
  transform: scale(0.98);
}

/* Styles pour les boutons d'action rapide */
.fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary-color);
  color: white;
  border: none;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  font-size: 1.5rem;
  z-index: 1000;
}

.fab:hover {
  background: #0056b3;
  transform: scale(1.05);
}

/* Animation d'installation */
@keyframes slideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.pwa-install-prompt.show {
  display: block;
  animation: slideUp 0.3s ease-out;
}