body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
  }
  
  .login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
  }
  
  .login-card {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 400px;
    text-align: center;
    padding: 40px;
    box-sizing: border-box;
  }
  
  .login-card h1 {
    color: #343a40;
    margin-bottom: 30px;
  }
  
  .login-form {
    display: flex;
    flex-direction: column;
  }
  
  .login-form input {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    box-sizing: border-box;
    border: 1px solid #dee2e6;
    border-radius: 4px;
  }
  
  .login-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .login-button,
  .register-button {
    flex: 48%;
    padding: 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s ease-in-out, border 0.3s ease-in-out;
  }
  
  .login-button {
    background: #007bff;
    color: #fff;
    margin-right: 5px; /* margin kiri untuk tombol login */
  }
  
  .register-button {
    border: 1px solid #007bff;
    color: #007bff;
    margin-left: 5px; /* margin kanan untuk tombol register */
  }
  
  .login-button:hover {
    background: #0056b3;
  }
  
  @media screen and (max-width: 600px) {
    .login-card {
      width: 90%;
    }
  
    .login-buttons {
      flex-direction: column;
    }
  
    .login-button,
    .register-button {
      flex: 100%;
      margin-bottom: 10px;
      margin-left: 0;
      margin-right: 0;
    }
  }

  #boutton {
    text-decoration: none;
    color: white;
  }