body {
    font-family: 'Poppins', sans-serif;
    background-color: #0e1a2b;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
  }
  
  .login-container {
    background-color: #1A274A;
    padding: 40px;
    border-radius: 10px;
    width: 300px;
    text-align: center;
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
  }
  
  .login-container h1 {
    margin-bottom: 20px;
    color: #21C55D;
  }
  
  .login-container input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: none;
    border-radius: 5px;
  }
  
  .login-container button {
    width: 320px;
    padding: 10px;
    background-color: #21C55D;
    color: white;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
  }
  
  #error-message {
    color: #F87171;
    margin-top: 10px;
  }