t.innerHTML = `
                        <div class="rc-text-center rc-py-xl">
                            <div style="font-size: 3rem; color: var(--text-muted); margin-bottom: var(--space-md);">
                                <i class="bi bi-inbox"></i>
                            </div>
                            <h3 style="color: var(--text-secondary);">No available devices</h3>
                            <p class="rc-text-sm">All devices are currently assigned to cases or not available.</p>
          