html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
  background-color: #f8f9fa;
}

/* Estilos personalizados para AIDocSalud */
.min-vh-100 {
  min-height: 100vh;
}

.card {
  transition: transform 0.2s ease-in-out;
}

.card:hover {
  transform: translateY(-2px);
}

.btn {
  border-radius: 0.5rem;
}

.form-control, .form-select {
  border-radius: 0.5rem;
}

.alert {
  border-radius: 0.5rem;
}

/* Animaciones */
.fade-in {
  animation: fadeIn 0.5s ease-in;
}

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

/* Estilos para iconos */
.fa-3x {
  font-size: 3em;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .display-4 {
    font-size: 2.5rem;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }
}