.virtual-list-viewport { height: var(--virtual-list-height, calc(100dvh - 200px)); min-height: min(160px, var(--virtual-list-height, 160px)); overflow: auto; overflow-anchor: none; position: relative; }
@media (min-width: 781px) { .page:has(.virtual-list-viewport) { padding-bottom: 0; } }
.virtual-list-viewport thead { position: sticky; top: 0; z-index: 2; background: var(--surface); }
.virtual-list-toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.virtual-list-toolbar .field { min-width: 140px; flex: 1 1 140px; }
.virtual-list-toolbar .field:first-child { flex: 2 1 220px; }
.virtual-list-toolbar label > span { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.virtual-list-status[hidden] { display: none; }
.virtual-list-status:not(tr), .virtual-list-status > td { padding: 20px; text-align: center; font-size: 12px; color: var(--muted); border: 0; }
.virtual-list-status .state--error { display: block; margin-bottom: 12px; }
.configuration-dialog:has(.virtual-list-viewport) { height: calc(100dvh - 60px); }
.virtual-list-spacer, .virtual-list-spacer > td { padding: 0 !important; border: 0 !important; line-height: 0; }
[data-virtual-key] { overflow-anchor: none; }
.virtual-list-spinner { display: inline-block; width: 22px; height: 22px; border: 3px solid var(--border, #dce3e9); border-top-color: var(--primary, #00a5d6); border-radius: 50%; animation: list-spin .7s linear infinite; }
@keyframes list-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .virtual-list-spinner { animation-duration: 1.8s; } }