body {
  background-image: url('./bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.logo {
  display: none;
}
.login-form-container, .ant-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}