body {
  background: url("../images/fondo_index.jpg") no-repeat center center fixed;
  background-size: cover;
  height: 100vh; /* Ocupa toda la altura de la pantalla */
  width: 100%;
  margin: 0; /* Elimina márgenes por defecto del body */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
.card {
  border-radius: 15px;
  background-color: rgba(255, 255, 255, 0.5);
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}
.btn-primary {
  background-color: #00457c;
  border: none;
  transition: background-color 0.3s, transform 0.3s;
}
.btn-primary:hover {
  background-color: #003354;
  transform: scale(1.05);
}
.error-message {
  color: black;
  text-align: center;
  font-size: 0.9rem;
  font-weight: bold;
}
.text-center h2 {
  color: #333;
}
footer {
  width: 100%;
  background-color: #00457c;
  color: white;
  padding: 1rem 0;
  position: absolute;
  bottom: 0;
}
#viewPass{
  position: absolute;
  right: 10px; 
  top: 50%; 
  transform: 
  translateY(-50%); 
  background: none; 
  border: none;
}
.img-fluid{
  max-width: 120px;
}