class CustomNavbar extends HTMLElement {
  connectedCallback() {
    this.attachShadow({ mode: 'open' });
    this.shadowRoot.innerHTML = `
      <style>
        nav {
          background: rgba(15, 23, 42, 0.8);
          backdrop-filter: blur(10px);
          padding: 1rem 2rem;
          display: flex;
          justify-content: space-between;
          align-items: center;
          border-bottom: 1px solid rgba(255, 255, 255, 0.1);
          box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        }
        
        .logo {
          color: #818cf8;
          font-weight: bold;
          font-size: 1.5rem;
          display: flex;
          align-items: center;
          gap: 0.5rem;
        }
        
        .logo-icon {
          width: 24px;
          height: 24px;
        }
        
        ul {
          display: flex;
          gap: 1.5rem;
          list-style: none;
          margin: 0;
          padding: 0;
        }
        
        a {
          color: #e2e8f0;
          text-decoration: none;
          transition: color 0.2s;
          display: flex;
          align-items: center;
          gap: 0.3rem;
          font-weight: 500;
        }
        
        a:hover {
          color: #818cf8;
        }
        
        @media (max-width: 768px) {
          nav {
            flex-direction: column;
            padding: 1rem;
          }
          
          ul {
            margin-top: 1rem;
            flex-wrap: wrap;
            justify-content: center;
          }
        }
      </style>
      
      <nav>
        <a href="/" class="logo">
          <svg class="logo-icon" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
            <path d="M12 2L2 7L12 12L22 7L12 2Z" stroke="#818cf8" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
            <path d="M2 17L12 22L22 17" stroke="#818cf8" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
            <path d="M2 12L12 17L22 12" stroke="#818cf8" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
          </svg>
          <span>EvE 2 D Syre</span>
        </a>
        
        <ul>
          <li><a href="/"><i data-feather="home"></i> Home</a></li>
          <li><a href="/models.html"><i data-feather="cpu"></i> Models</a></li>
          <li><a href="/settings.html"><i data-feather="settings"></i> Settings</a></li>
          <li><a href="/api.html"><i data-feather="key"></i> API Keys</a></li>
        </ul>
      </nav>
    `;
  }
}

customElements.define('custom-navbar', CustomNavbar);