class CustomFooter extends HTMLElement {
  connectedCallback() {
    this.attachShadow({ mode: 'open' });
    this.shadowRoot.innerHTML = `
      <style>
        footer {
          background: #1f2937;
          color: #9ca3af;
          padding: 2rem;
          text-align: center;
          margin-top: auto;
          border-top: 1px solid #374151;
        }
        .footer-content {
          max-width: 1200px;
          margin: 0 auto;
          display: flex;
          flex-direction: column;
          align-items: center;
        }
        .social-links {
          display: flex;
          gap: 1rem;
          margin: 1rem 0;
        }
        .social-links a {
          color: #6b7280;
          transition: color 0.2s;
        }
        .social-links a:hover {
          color: white;
        }
        .copyright {
          font-size: 0.875rem;
        }
        @media (max-width: 768px) {
          footer {
            padding: 1.5rem;
          }
        }
      </style>
      <footer>
        <div class="footer-content">
          <div class="social-links">
            <a href="#" aria-label="GitHub"><i data-feather="github"></i></a>
            <a href="#" aria-label="Twitter"><i data-feather="twitter"></i></a>
            <a href="#" aria-label="YouTube"><i data-feather="youtube"></i></a>
          </div>
          <p class="copyright">&copy; 2023 SynthWave Studio. All rights reserved.</p>
          <p class="copyright text-xs mt-2">Powered by Tone.js</p>
        </div>
      </footer>
    `;
    
    // Wait for feather icons to load
    setTimeout(() => {
      if (typeof feather !== 'undefined') {
        feather.replace();
      }
    }, 100);
  }
}
customElements.define('custom-footer', CustomFooter);