components/footer.js

class CustomFooter extends HTMLElement {
  connectedCallback() {
    this.attachShadow({ mode: 'open' });
    this.shadowRoot.innerHTML = `
      <style>
        footer {
          background-color: rgba(17, 24, 39, 0.8);
          border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        .social-link {
          transition: all 0.2s;
        }
        .social-link:hover {
          color: #818cf8;
          transform: translateY(-2px);
        }
      </style>
      <footer class="py-8 px-6 mt-12">
        <div class="container mx-auto">
          <div class="flex flex-col md:flex-row justify-between items-center">
            <div class="mb-6 md:mb-0">
              <h3 class="text-xl font-bold mb-2 text-indigo-400">CodeFlow</h3>
              <p class="text-gray-400">Improve your coding speed and accuracy</p>
            </div>
            <div class="flex space-x-6">
              <a href="#" class="social-link" aria-label="Twitter">
                <i data-feather="twitter"></i>
              </a>
              <a href="#" class="social-link" aria-label="GitHub">
                <i data-feather="github"></i>
              </a>
              <a href="#" class="social-link" aria-label="LinkedIn">
                <i data-feather="linkedin"></i>
              </a>
            </div>
          </div>
          <div class="mt-8 pt-6 border-t border-gray-800 text-center text-gray-500 text-sm">
            &copy; ${new Date().getFullYear()} CodeFlow Typing Challenge. All rights reserved.
          </div>
        </div>
      </footer>
    `;
  }
}

customElements.define('custom-footer', CustomFooter);