                                <option value="all">All Time</option>
                                <option value="1year">Last Year</option>
                                <option value="90days">Last 90 Days</option>
                                <option value="30days">Last 30 Days</option>
                            </select>
                        </div>
                    </div>

                    <!-- Key Metrics Cards -->
                    <div class="device-metrics-grid">
                 