form input, #entrar {
    opacity: 0; 
    transform: translateY(50px); 
  }
  
  body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #1c65d3;
    font-family: Arial, sans-serif;
  }
  
  .form-container {
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }
  
  form {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  
  input[type="text"],
  input[type="password"] {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: all 0.3s ease;
  }
  
  input[type="text"]:focus,
  input[type="password"]:focus {
    transform: scale(1.05);
    border-color: #6C63FF;
    outline: none;
  }
  
  button {
    padding: 10px;
    font-size: 16px;
    color: #fff;
    background-color: #6C63FF;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  button.loading {
    animation: spin 0.7s linear infinite;
  }
  
  @keyframes spin {
    from {
      transform: rotate(0deg);
    }
    to {
      transform: rotate(360deg);
    }
  }