* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
  }
  
  .container {
    display: flex;
    width: 100%;
    height: 100%;
  }
  
  .left {
    background-color: #3498db;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
  }
  
  .left .logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .right {
    background-color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    flex-grow: 1;
  }
  
  h2 {
    margin-bottom: 20px;
    font-size: 24px;
  }
  
  .login-google {
    background-color: #2C3E50;
    color: white;
    padding: 18px 40px;
    font-size: 22px ;
    font-family: 'Poppins', sans-serif; 
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }
  
  .login-google:hover {
    background-color: #27AE60;
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
  }
  
  .login-google:active {
    transform: translateY(1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  }
  
  .google-icon {
    font-size: 24px; 
  }
  
  @media (max-width: 768px) {
    .container {
      flex-direction: column;
    }
    
    .left, .right {
      flex: 1;
      width: 100%;
    }
    
    .right {
      padding: 40px 20px; 
    }
  }
  
  .error-message {
    color: #e74c3c;
    padding: 10px 20px; 
    margin-top: 15px;
    border-radius: 8px;
    font-size: 16px;
    text-align: center;
    width: auto; 
    max-width: 90%; 
    animation: slideIn 0.5s ease-out; 
    margin-left: auto; 
    margin-right: auto; 
}

.error-message span {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    letter-spacing: 0.5px;
}

@keyframes slideIn {
    0% {
        transform: translateY(-30px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}