/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
  }

  .container {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: fadeIn 1s ease-in-out;
  }

  h1 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 20px;
    text-align: center;
    color: #fff;
  }

  input {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 16px;
    outline: none;
    transition: border-color 0.3s ease;
  }

  input::placeholder {
    color: rgba(255, 255, 255, 0.7);
  }

  input:focus {
    border-color: #667eea;
  }

  button {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, background 0.3s ease;
  }

  button:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, #764ba2, #667eea);
  }

  .result {
    margin-top: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    animation: slideIn 0.5s ease-in-out;
  }

  .result p {
    margin: 10px 0;
    font-size: 16px;
    color: #fff;
  }

  .result p strong {
    color: #fff;
    font-weight: 600;
  }

  /* Animations */
  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(-20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes slideIn {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Responsive Design */
  @media (max-width: 600px) {
    h1 {
      font-size: 24px;
    }

    input, button {
      font-size: 14px;
    }

    .result p {
      font-size: 14px;
    }
  }