class TestSidebar extends HTMLElement {
    connectedCallback() {
        this.attachShadow({ mode: 'open' });
        this.shadowRoot.innerHTML = `
            <style>
                :host {
                    display: block;
                }
                
                .sidebar {
                    background-color: white;
                    border-radius: 0.75rem;
                    padding: 1.5rem;
                    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
                    height: fit-content;
                }
                
                .sidebar-title {
                    font-size: 1.125rem;
                    font-weight: 600;
                    color: #1e293b;
                    margin-bottom: 1.5rem;
                    display: flex;
                    align-items: center;
                }
                
                .sidebar-title i {
                    margin-right: 0.5rem;
                }
                
                .sidebar-menu {
                    list-style: none;
                    padding: 0;
                    margin: 0;
                }
                
                .sidebar-item {
                    margin-bottom: 0.5rem;
                }
                
                .sidebar-link {
                    display: flex;
                    align-items: center;
                    padding: 0.5rem 1rem;
                    border-radius: 0.375rem;
                    color: #64748b;
                    text-decoration: none;
                    transition: all 0.2s;
                }
                
                .sidebar-link:hover {
                    background-color: #f1f5f9;
                    color: #3b82f6;
                }
                
                .sidebar-link.active {
                    background-color: #eff6ff;
                    color: #3b82f6;
                    font-weight: 500;
                }
                
                .sidebar-link i {
                    margin-right: 0.75rem;
                    width: 20px;
                    height: 20px;
                }
                
                .sidebar-divider {
                    border-top: 1px solid #e2e8f0;
                    margin: 1rem 0;
                }
                
                .sidebar-subtitle {
                    font-size: 0.75rem;
                    font-weight: 600;
                    color: #64748b;
                    text-transform: uppercase;
                    letter-spacing: 0.05em;
                    margin: 1.5rem 0 0.5rem 1rem;
                }
                
                @media (max-width: 1024px) {
                    :host {
                        display: none;
                    }
                }
            </style>
            
            <div class="sidebar">
                <h3 class="sidebar-title">
                    <i data-feather="grid"></i>
                    Projects
                </h3>
<ul class="sidebar-menu">
                    <li class="sidebar-item">
                        <a href="#" class="sidebar-link active">
                            <i data-feather="home"></i>
                            Dashboard
                        </a>
                    </li>
                    <li class="sidebar-item">
                        <a href="#" class="sidebar-link">
                            <i data-feather="list"></i>
                            All Test Cases
                        </a>
                    </li>
                </ul>
                
                <p class="sidebar-subtitle">Test Types</p>
                <ul class="sidebar-menu">
                    <li class="sidebar-item">
                        <a href="#" class="sidebar-link">
                            <i data-feather="monitor"></i>
                            UI Automation
                        </a>
                    </li>
                    <li class="sidebar-item">
                        <a href="#" class="sidebar-link">
                            <i data-feather="code"></i>
                            API Automation
                        </a>
                    </li>
                    <li class="sidebar-item">
                        <a href="#" class="sidebar-link">
                            <i data-feather="user"></i>
                            Manual Tests
                        </a>
                    </li>
                </ul>
                
                <div class="sidebar-divider"></div>
                
                <p class="sidebar-subtitle">Test Phases</p>
                <ul class="sidebar-menu">
                    <li class="sidebar-item">
                        <a href="#" class="sidebar-link">
                            <i data-feather="layers"></i>
                            SIT
                        </a>
                    </li>
                    <li class="sidebar-item">
                        <a href="#" class="sidebar-link">
                            <i data-feather="users"></i>
                            UAT
                        </a>
                    </li>
                    <li class="sidebar-item">
                        <a href="#" class="sidebar-link">
                            <i data-feather="refresh-cw"></i>
                            Regression
                        </a>
                    </li>
                </ul>
            </div>
        `;
    }
}

customElements.define('test-sidebar', TestSidebar);