.importer-section{background:var(--mantine-color-dark-7);border:1px solid var(--mantine-color-dark-4);border-radius:var(--mantine-radius-md);margin-bottom:1rem;padding:1.25rem}.importer-section-title{align-items:center;gap:.5rem;margin-bottom:1rem;display:flex}.importer-file-list{border:1px solid var(--mantine-color-dark-4);border-radius:var(--mantine-radius-sm);max-height:400px;overflow-y:auto}.importer-file-row{border-bottom:1px solid var(--mantine-color-dark-5);cursor:pointer;align-items:center;gap:.75rem;padding:.5rem .75rem;transition:background-color .15s;display:flex}.importer-file-row:hover{background-color:var(--mantine-color-dark-6)}.importer-file-row:last-child{border-bottom:none}.importer-file-row.selected{background-color:var(--mantine-color-blue-light)}.importer-file-row.directory{font-weight:500}.importer-file-info{flex:1;align-items:center;gap:.5rem;min-width:0;display:flex}.importer-file-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.importer-file-size{color:var(--mantine-color-dimmed);flex-shrink:0;font-size:.8rem}.importer-progress-grid{grid-template-columns:1fr 1fr;gap:1rem;margin-top:1rem;display:grid}.importer-progress-stat{text-align:center;background:var(--mantine-color-dark-6);border-radius:var(--mantine-radius-sm);padding:1rem}.importer-admin-stats{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;display:grid}.importer-admin-stat-card{text-align:center;background:var(--mantine-color-dark-7);border:1px solid var(--mantine-color-dark-4);border-radius:var(--mantine-radius-md);padding:1.5rem}.importer-connection-status{border-radius:var(--mantine-radius-sm);align-items:center;gap:.5rem;margin-top:.75rem;padding:.75rem 1rem;display:flex}.importer-connection-status.success{background:var(--mantine-color-green-light);color:var(--mantine-color-green-filled)}.importer-connection-status.error{background:var(--mantine-color-red-light);color:var(--mantine-color-red-filled)}.importer-breadcrumb{color:var(--mantine-color-dimmed);align-items:center;gap:.25rem;padding:.5rem;font-size:.85rem;display:flex;overflow-x:auto}.importer-breadcrumb span{cursor:pointer;color:var(--mantine-color-blue-6)}.importer-breadcrumb span:hover{text-decoration:underline}