components/navbar.js

class CustomNavbar extends HTMLElement {
  connectedCallback() {
    this.attachShadow({ mode: 'open' });
    this.shadowRoot.innerHTML = `
      <style>
        nav {
          background: linear-gradient(135deg, #3B82F6 0%, #1D4ED8 100%);
          padding: 1rem 2rem;
          display: flex;
          justify-content: space-between;
          align-items: center;
          box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        }
        .logo { 
          color: white; 
          font-weight: bold; 
          font-size: 1.5rem;
          display: flex;
          align-items: center;
          gap: 0.5rem;
        }
        ul { 
          display: flex; 
          gap: 2rem; 
          list-style: none; 
          margin: 0; 
          padding: 0; 
        }
        a { 
          color: white; 
          text-decoration: none; 
          font-weight: 500;
          padding: 0.5rem 1rem;
          border-radius: 0.5rem;
          transition: all 0.2s;
        }
        a:hover { 
          background: rgba(255, 255, 255, 0.1);
        }
        .nav-container {
          width: 100%;
          max-width: 1200px;
          margin: 0 auto;
          display: flex;
          justify-content: space-between;
          align-items: center;
        }
        @media (max-width: 768px) {
          nav {
            padding: 1rem;
          }
          ul {
            gap: 1rem;
          }
        }
      </style>
      <nav>
        <div class="nav-container">
          <div class="logo">
            <i data-feather="globe"></i>
            Web Scraper Pro
          </div>
          <ul>
            <li><a href="/">Home</a></li>
            <li><a href="/about.html">About</a></li>
            <li><a href="/api.html">API</a></li>
          </ul>
        </div>
      </nav>
    `;
  }
}
customElements.define('custom-navbar', CustomNavbar);