@media (max-width: 1120px) {
    .admin-shell {
        width: calc(100% - 24px);
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas: "content";
        gap: 16px;
    }

    .admin-sidebar {
        position: fixed;
        top: 12px;
        inset-inline-start: 12px;
        bottom: 12px;
        width: min(var(--sidebar-width), calc(100vw - 24px));
        min-height: auto;
        transform: translateX(calc(100% + 24px));
        transition: transform 180ms ease;
        z-index: 30;
        overflow-y: auto;
    }

    .sidebar-close,
    .sidebar-toggle {
        display: inline-flex;
    }

    .operator-shell {
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .module-grid {
        grid-template-columns: 1fr;
    }

    .overview-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .trend-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .activity-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .settings-overview-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .access-stats-grid,
    .access-grant-groups {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .access-account-card__layout,
    .access-account-meta {
        grid-template-columns: 1fr;
    }

    .access-membership-panel {
        align-items: start;
        flex-direction: column;
    }

    .access-account-card__summary {
        padding-inline-end: 0;
        padding-bottom: 10px;
        border-inline-end: 0;
        border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    }

    .bulk-picker-toolbar {
        grid-template-columns: 1fr;
    }

    .bulk-transfer-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .bulk-transfer-layout--with-execution {
        grid-template-columns: minmax(0, 1fr);
    }

    .bulk-transfer-sidecar {
        grid-template-rows: auto;
        gap: 12px;
    }

    .bulk-transfer-controls {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-content: start;
    }

    .bulk-transfer-arrow {
        width: 100%;
    }

    .bulk-transfer-dropzone {
        min-height: 260px;
        max-height: 340px;
    }

    .bulk-transfer-sidecar .bulk-transfer-panel--selected,
    .bulk-transfer-sidecar .bulk-operation-card--integrated {
        border-radius: var(--radius-lg);
    }

    .bulk-transfer-sidecar .bulk-operation-card--integrated {
        margin-top: 0;
    }

    .access-manual-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pulse-grid,
    .pulse-segments,
    .lane-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .section-stats-row {
        min-width: 100%;
    }

    .filter-grid,
    .filter-grid--students,
    .filter-grid--access-workspace,
    .filter-grid--sessions,
    .form-grid,
    .notification-channel-strip,
    .detail-grid,
    .settings-toggle-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .term-toggle-surface {
        grid-template-columns: 1fr;
    }

    .term-toggle-thumb {
        display: none;
    }

    .term-control-footer {
        flex-direction: column;
    }

    body.sidebar-open .admin-sidebar {
        transform: translateX(0);
    }

    body.sidebar-open .admin-backdrop {
        display: block;
        z-index: 20;
    }
}

@media (max-width: 720px) {
    .admin-topbar {
        padding: 20px;
        flex-direction: column;
    }

    .topbar-heading {
        width: 100%;
    }

    .topbar-heading > div,
    .operator-shell,
    .operator-card {
        min-width: 0;
        max-width: 100%;
    }

    .operator-shell,
    .operator-card {
        width: 100%;
    }

    .operator-card span {
        overflow-wrap: anywhere;
        word-break: break-word;
    }

    .operator-shell form,
    .operator-shell form .secondary-button {
        width: 100%;
    }

    .panel,
    .detail-grid {
        padding: 20px;
    }

    .filter-grid,
    .filter-grid--students,
    .filter-grid--access-workspace,
    .filter-grid--sessions,
    .form-grid,
    .notification-channel-strip,
    .detail-grid,
    .settings-overview-grid,
    .settings-toggle-grid,
    .overview-grid,
    .trend-grid,
    .activity-grid,
    .pulse-grid,
    .pulse-segments,
    .lane-grid,
    .section-stats-row,
    .trend-mini-grid,
    .info-list div {
        grid-template-columns: 1fr;
    }

    .trend-bar {
        grid-template-columns: 1fr;
    }

    .activity-chart { min-height: 220px; }

    .dashboard-range-links,
    .dashboard-custom-range,
    .health-alert {
        align-items: stretch;
    }

    .dashboard-toolbar--trend {
        grid-template-columns: 1fr;
        padding: 18px;
    }

    .module-card__header {
        flex-direction: column;
    }

    .module-card__stat {
        width: 100%;
    }

    .term-control-panel {
        padding: 22px;
    }

    .term-control-summary,
    .term-control-actions,
    .term-control-submit,
    .term-control-reset,
    .term-preview-card {
        width: 100%;
    }

    .term-control-actions {
        justify-content: stretch;
    }

    .page-actions,
    .filter-actions,
    .table-actions,
    .table-pagination {
        align-items: stretch;
    }

    .page-actions > *,
    .filter-actions > *,
    .table-actions > * {
        width: 100%;
    }

    .notification-form-section {
        padding: 18px;
    }

    .access-stats-grid,
    .access-account-meta,
    .access-grant-groups,
    .access-manual-form {
        grid-template-columns: 1fr;
    }

    .access-account-card {
        padding: 14px;
    }

    .bulk-selection-summary__meta {
        align-items: start;
    }

}