body {
      font-family: 'Poppins', sans-serif;
      background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), 
                  url('https://source.unsplash.com/1600x900/?technology,event') no-repeat center center/cover;
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100vh;
      margin: 0;
      color: white;
    }

    .register-container {
      background: rgba(0,0,0,0.8);
      padding: 40px;
      border-radius: 10px;
      width: 100%;
      max-width: 500px;
      box-shadow: 0px 0px 20px rgba(0,0,0,0.5);
      text-align: center;
    }

    .register-container h2 {
      margin-bottom: 20px;
      color: #FFD700;
    }

    form {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }

    input, select {
      padding: 12px;
      border-radius: 6px;
      border: none;
      outline: none;
      font-size: 1rem;
    }

    input[type="text"], input[type="email"] {
      width: 100%;
    }

    select {
      width: 100%;
      background: #fff;
      color: #333;
    }

    button {
      padding: 12px;
      border: none;
      border-radius: 6px;
      background: #FFD700;
      font-size: 1rem;
      font-weight: bold;
      cursor: pointer;
      transition: 0.3s;
    }

    button:hover {
      background: #ffb700;
      transform: scale(1.05);
    }

    .note {
      margin-top: 15px;
      font-size: 0.9rem;
      color: #ccc;
    }