components/footer.js

class CustomFooter extends HTMLElement {
  connectedCallback() {
    this.attachShadow({ mode: 'open' });
    this.shadowRoot.innerHTML = `
      <style>
        footer {
          background: #1e1b4b;
          color: white;
          padding: 1.5rem;
          text-align: center;
          margin-top: auto;
          font-size: 0.875rem;
        }
        .footer-content {
          max-width: 1200px;
          margin: 0 auto;
        }
        .social-links {
          display: flex;
          justify-content: center;
          gap: 1rem;
          margin-top: 1rem;
        }
        .social-links a {
          color: white;
          opacity: 0.7;
          transition: opacity 0.2s;
        }
        .social-links a:hover {
          opacity: 1;
        }
      </style>
      <footer>
        <div class="footer-content">
          <p>&copy; ${new Date().getFullYear()} MathTime Clock. All equations are correct!</p>
          <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="LinkedIn"><i data-feather="linkedin"></i></a>
          </div>
        </div>
      </footer>
    `;
  }
}
customElements.define('custom-footer', CustomFooter);