body {
  background-color: #00003C;
  color: #ffffff;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
}

.login-card {
  background-color: #1e1e1e;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
  width: 100%;
  max-width: 400px;
  padding: 2rem;
}

.login-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.login-header h3 {
  color: #fff;
  margin-bottom: .5rem;
}

.form-control {
  background-color: #2a2a2a;
  border: 1px solid #444;
  color: #fff;
}

.form-control:focus {
  background-color: #2e2e2e;
  border-color: #0d6efd;
  box-shadow: none;
  color: #fff;
}

.btn-primary {
  background-color: #0d6efd;
  border: none;
  font-weight: 600;
  letter-spacing: .3px;
}

.btn-primary:hover {
  background-color: #0b5ed7;
}

.warning-text {
  font-size: .85rem;
  color: #bbb;
  text-align: center;
  margin: 1.2rem 0;
}

.footer-text {
  text-align: center;
  margin-top: 1rem;
  font-size: .85rem;
  color: #ffffffff;
}

.fade-in {
  animation: fadeIn 0.6s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}