body {
      background-color: #000;
      font-family: 'Orbitron', sans-serif;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      height: 100vh;
      margin: 0;
      color: rgb(0, 0, 0);
    }

    form {
      background: rgba(0, 0, 0, 0.8);
      border: 2px solid #0ff;
      padding: 40px;
      border-radius: 15px;
      box-shadow: 0 0 20px #0ff, 0 0 40px #0f0;
      animation: pulseGlow 3s infinite ease-in-out;
      width: 300px;
    }

    label {
      display: block;
      margin-bottom: 8px;
      color: #0f0;
      text-shadow: 0 0 5px #0ff;
    }

    input {
      width: 100%;
      padding: 10px;
      margin-bottom: 20px;
      border: none;
      border-radius: 8px;
      background: transparent;
      color: #fff;
      font-size: 16px;
      outline: none;
      box-shadow: 0 0 10px #0ff;
      transition: all 0.3s ease;
    }

    input:focus {
      box-shadow: 0 0 15px #0f0, 0 0 25px #0ff;
      background-color: rgba(0, 255, 0, 0.1);
    }

    button {
      width: 100%;
      padding: 10px;
      margin-top: 10px;
      background: linear-gradient(90deg, #0f0, #0ff);
      border: none;
      border-radius: 8px;
      color: #000;
      font-weight: bold;
      font-size: 16px;
      text-shadow: 0 0 5px #fff;
      box-shadow: 0 0 20px #0f0, 0 0 40px #0ff;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    button:hover {
      background: linear-gradient(90deg, #0ff, #0f0);
      box-shadow: 0 0 30px #0f0, 0 0 60px #0ff;
    }

    #output {
      margin-top: 30px;
      color: #0ff;
      text-shadow: 0 0 5px #0f0;
      font-size: 18px;
      padding: 20px;
    }

    @keyframes pulseGlow {
      0% {
        box-shadow: 0 0 20px #0ff, 0 0 40px #0f0;
      }
      50% {
        box-shadow: 0 0 30px #0f0, 0 0 60px #0ff;
      }
      100% {
        box-shadow: 0 0 20px #0ff, 0 0 40px #0f0;
      }
    }