class DataGrid extends HTMLElement {
  connectedCallback() {
    this.attachShadow({ mode: 'open' });
    this.shadowRoot.innerHTML = `
      <style>
        :host {
          display: block;
          margin: 1rem 0;
        }
        .grid-container {
          overflow-x: auto;
        }
        table {
          width: 100%;
          border-collapse: collapse;
        }
        th, td {
          padding: 0.75rem;
          text-align: left;
          border-bottom: 1px solid #e5e7eb;
        }
        th {
          background-color: #f9fafb;
          font-weight: 600;
          color: #374151;
        }
        tr:hover {
          background-color: #f3f4f6;
        }
        .pagination {
          display: flex;
          justify-content: space-between;
          align-items: center;
          padding: 1rem;
          border-top: 1px solid #e5e7eb;
        }
        .pagination-buttons button {
          margin: 0 0.25rem;
          padding: 0.5rem 0.75rem;
          border: 1px solid #d1d5db;
          background: white;
          border-radius: 0.375rem;
          cursor: pointer;
        }
        .pagination-buttons button:hover {
          background: #f3f4f6;
        }
        .pagination-buttons button[disabled] {
          opacity: 0.5;
          cursor: not-allowed;
        }
      </style>
      <div class="grid-container">
        <table>
          <thead>
            <tr>
              <th>Date</th>
              <th>Activity</th>
              <th>Details</th>
              <th>Amount</th>
            </tr>
          </thead>
          <tbody>
            <tr>
              <td>Today, 10:30 AM</td>
              <td>Production</td>
              <td>9-inch Bricks (1,240 pieces)</td>
              <td>-</td>
            </tr>
            <tr>
              <td>Yesterday, 3:45 PM</td>
              <td>Sale</td>
              <td>To: Rajesh Construction</td>
              <td>₹8,400</td>
            </tr>
            <tr>
              <td>Yesterday, 11:20 AM</td>
              <td>Payment</td>
              <td>From: Gupta Builders</td>
              <td>₹5,000</td>
            </tr>
          </tbody>
        </table>
        <div class="pagination">
          <span class="pagination-info">Showing 1 to 3 of 3 entries</span>
          <div class="pagination-buttons">
            <button disabled>Previous</button>
            <button disabled>Next</button>
          </div>
        </div>
      </div>
    `;
  }
}

customElements.define('data-grid', DataGrid);