components/footer.js

class CustomFooter extends HTMLElement {
  connectedCallback() {
    this.attachShadow({ mode: 'open' });
    this.shadowRoot.innerHTML = `
      <style>
        footer {
          background: #1e1b4b;
          color: white;
          padding: 2rem 1rem;
          text-align: center;
          margin-top: 4rem;
        }
        .footer-content {
          max-width: 1200px;
          margin: 0 auto;
          display: flex;
          flex-direction: column;
          gap: 1.5rem;
        }
        .footer-links {
          display: flex;
          justify-content: center;
          gap: 1.5rem;
          flex-wrap: wrap;
        }
        .footer-links a {
          color: #a5b4fc;
          text-decoration: none;
          transition: color 0.2s;
          font-weight: 600;
}
        .footer-links a:hover {
          color: white;
        }
        .social-links {
          display: flex;
          justify-content: center;
          gap: 1rem;
        }
        .social-links a {
          color: white;
          display: flex;
          align-items: center;
          justify-content: center;
          width: 36px;
          height: 36px;
          background: rgba(255, 255, 255, 0.1);
          border-radius: 50%;
          transition: background 0.2s;
        }
        .social-links a:hover {
          background: rgba(255, 255, 255, 0.2);
        }
        .copyright {
          font-size: 0.875rem;
          color: #a5b4fc;
          font-weight: 600;
}
      </style>
      <footer>
        <div class="footer-content">
          <div class="footer-links">
            <a href="https://huggingface.co/" target="_blank">HuggingFace</a>
            <a href="https://huggingface.co/docs" target="_blank">Docs</a>
            <a href="https://huggingface.co/models" target="_blank">Models</a>
            <a href="https://huggingface.co/datasets" target="_blank">Datasets</a>
            <a href="https://huggingface.co/spaces" target="_blank">Spaces</a>
          </div>
          <div class="social-links">
            <a href="https://twitter.com/huggingface" target="_blank" aria-label="Twitter">
              <i data-feather="twitter"></i>
            </a>
            <a href="https://github.com/huggingface" target="_blank" aria-label="GitHub">
              <i data-feather="github"></i>
            </a>
            <a href="https://www.linkedin.com/company/huggingface" target="_blank" aria-label="LinkedIn">
              <i data-feather="linkedin"></i>
            </a>
          </div>
          <div class="copyright">
            &copy; ${new Date().getFullYear()} HuggingFace Hub Timeline. Not affiliated with HuggingFace Inc.
          </div>
        </div>
      </footer>
    `;
  }
}
customElements.define('custom-footer', CustomFooter);