body, html {
  height: 100%;
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
}

.login-bg-image {
  background-image: url('../images/bg-login.jpg');
  background-size: cover;
  background-position: center;
}

.card {
  background-color: rgba(255, 255, 255, 0.2); 
  backdrop-filter: blur(10px);                
  border: 2px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
  color: #fff;
  width: 100%; 
  max-width: 400px
}

.card .form-label,
.card h2,
.card .invalid-feedback {
  color: #fff;
}

.form-control {
  background-color: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: black;
  font-weight: bold;
}

.form-control:focus {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: #fff;
  box-shadow: none;
  color: black;
  font-weight: bold;
}

::placeholder {
  color: rgba(255, 255, 255, 0.7);
  opacity: 1;
}