@media (max-width: 1100px) {
    .cf-grid-4,
    .report-kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .cf-grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    body {
        font-size: 14px;
    }

    .cf-page-header,
    .platform-heading,
    .report-hero {
        display: grid;
        gap: 13px;
    }

    .heading-actions {
        justify-content: flex-start;
    }

    .cf-grid-2,
    .cf-grid-3,
    .cf-grid-4,
    .report-kpi-grid,
    .r73-field-grid,
    .cf-form-grid {
        grid-template-columns: 1fr;
    }

    .r73-field-grid .full,
    .cf-form-grid .full {
        grid-column: auto;
    }

    .report-filter {
        display: grid;
        gap: 10px;
    }

    .report-filter-options {
        width: 100%;
    }

    .report-filter-options a {
        flex: 1 1 auto;
        text-align: center;
    }

    fieldset {
        padding: 14px;
    }

    .card-header,
    .cf-card-header {
        padding: 15px;
    }

    .choice-tabs {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 520px) {
    .button {
        min-height: 40px;
    }

    .customer-option {
        grid-template-columns: 34px minmax(0, 1fr) 22px;
        padding-inline: 9px;
    }

    .report-kpi-grid {
        grid-template-columns: 1fr;
    }
}

/* CommerceFlow r8.2.0 — responsive application shells */

@media (max-width: 980px) {

    body.cf-r820.cf-workspace .app-shell,
    body.cf-r820.cf-platform .platform-shell {
        display: block;
    }

    body.cf-r820.cf-workspace .sidebar,
    body.cf-r820.cf-platform .platform-sidebar {
        position: fixed;
        z-index: 500;
        top: 0;
        bottom: 0;
        left: 0;
        width: min(286px, 88vw);
        height: 100dvh;
        transform: translateX(-105%);
        transition: transform .18s ease;
        box-shadow: var(--cf-shadow-lg);
    }

    body.cf-r820.cf-workspace.sidebar-open .sidebar,
    body.cf-r820.cf-workspace.nav-open .sidebar,
    body.cf-r820.cf-platform.platform-nav-open .platform-sidebar {
        transform: translateX(0);
    }

    body.cf-r820.cf-workspace .sidebar-close {
        display: grid;
    }

    body.cf-r820.cf-workspace .desktop-topbar {
        display: none;
    }

    body.cf-r820.cf-workspace .mobile-header {
        position: sticky;
        z-index: 70;
        top: 0;
        min-height: 60px;
        display: grid;
        grid-template-columns: 40px minmax(0, 1fr) 40px;
        align-items: center;
        gap: 8px;
        padding: 8px 13px;
        border-bottom: 1px solid var(--cf-line);
        background: rgba(255,255,255,.97);
        backdrop-filter: blur(10px);
    }

    body.cf-r820.cf-workspace .mobile-title {
        min-width: 0;
        display: grid;
        text-align: center;
    }

    body.cf-r820.cf-workspace .mobile-title strong {
        overflow: hidden;
        color: var(--cf-navy-950);
        font-size: .8rem;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    body.cf-r820.cf-workspace .mobile-title small {
        overflow: hidden;
        font-size: .62rem;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    body.cf-r820.cf-workspace .mobile-add {
        width: 36px;
        height: 36px;
        display: grid;
        place-items: center;
        border-radius: var(--cf-radius-sm);
        background: var(--cf-navy-950);
        color: #fff;
    }

    body.cf-r820.cf-workspace .page,
    body.cf-r820.cf-platform .platform-page {
        padding: 18px 16px 88px;
    }

    body.cf-r820.cf-workspace .app-footer {
        display: none;
    }

    body.cf-r820.cf-workspace .mobile-bottom-nav {
        position: fixed;
        z-index: 200;
        right: 0;
        bottom: 0;
        left: 0;
        min-height: 62px;
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        border-top: 1px solid var(--cf-line);
        background: rgba(255,255,255,.98);
        box-shadow: 0 -8px 24px rgba(13,27,42,.06);
    }

    body.cf-r820.cf-workspace .mobile-bottom-nav :is(a,button) {
        min-width: 0;
        display: grid;
        place-items: center;
        align-content: center;
        gap: 2px;
        padding: 5px 3px;
        border: 0;
        background: transparent;
        color: var(--cf-text-muted);
        text-decoration: none;
    }

    body.cf-r820.cf-workspace .mobile-bottom-nav :is(a,button).active {
        color: var(--cf-navy-950);
    }

    body.cf-r820.cf-workspace .mobile-bottom-nav svg {
        width: 18px;
        height: 18px;
    }

    body.cf-r820.cf-workspace .mobile-bottom-nav small {
        color: currentColor;
        font-size: .59rem;
        font-weight: 700;
    }

    body.cf-r820.cf-platform .platform-topbar {
        min-height: 60px;
        padding: 8px 14px;
    }

    body.cf-r820.cf-platform .platform-menu-toggle {
        display: grid;
    }

    body.cf-r820.cf-platform .platform-topbar-meta {
        display: none;
    }
}

@media (max-width: 620px) {
    body.cf-r820.cf-workspace .page,
    body.cf-r820.cf-platform .platform-page {
        padding-inline: 12px;
    }
}


/* CommerceFlow r8.2.0 — whole-system responsive sweep */

@media (max-width: 1000px) {

    body.cf-r820.cf-workspace :is(
        .metric-grid,
        .stats-grid,
        .stat-grid,
        .summary-grid,
        .kpi-grid,
        .dashboard-stats,
        .dashboard-metrics
    ) {
        grid-template-columns: repeat(2, minmax(0,1fr));
    }
}

@media (max-width: 760px) {

    body.cf-r820.cf-workspace :is(
        .page-header,
        .section-header,
        .workspace-header,
        .dashboard-header,
        .customers-header,
        .orders-header
    ) {
        display: grid;
        gap: 9px;
    }

    body.cf-r820.cf-workspace :is(
        .toolbar,
        .filter-bar,
        .filters,
        .table-toolbar,
        .list-toolbar,
        .page-toolbar
    ) {
        display: grid;
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-workspace :is(
        .toolbar,
        .filter-bar,
        .filters,
        .table-toolbar,
        .list-toolbar,
        .page-toolbar
    ) label {
        width: 100%;
        min-width: 0;
    }

    body.cf-r820.cf-workspace :is(
        .settings-grid,
        .billing-grid,
        .account-grid
    ) {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {

    body.cf-r820.cf-workspace :is(
        .metric-grid,
        .stats-grid,
        .stat-grid,
        .summary-grid,
        .kpi-grid,
        .dashboard-stats,
        .dashboard-metrics
    ) {
        grid-template-columns: 1fr 1fr;
    }

    body.cf-r820.cf-workspace :is(
        .tabs,
        .tab-list,
        .view-tabs,
        .segmented-control
    ) {
        width: 100%;
        overflow-x: auto;
    }

    body.cf-r820.cf-workspace :is(
        .tabs,
        .tab-list,
        .view-tabs,
        .segmented-control
    ) :is(a,button) {
        flex: 1 0 auto;
    }

    body.cf-r820 :is(.auth-page,.platform-auth-page) {
        padding: 12px;
    }

    body.cf-r820 :is(
        .auth-card,
        .login-card,
        .public-card
    ) {
        padding: 20px 16px;
    }
}


/* ========================================================================== */
/* CommerceFlow r8.2.1 — complete responsive correction                       */
/* ========================================================================== */

@media (max-width: 1180px) {
    body.cf-r820.cf-workspace .executive-kpis,
    body.cf-r820.cf-workspace .money-summary-grid,
    body.cf-r820.cf-platform :is(.kpi-grid,.platform-kpis,.request-kpis,.communication-kpis,.report-kpis,.tenant-kpis),
    body.cf-r820.cf-platform .cf-commercial-kpis {
        grid-template-columns: repeat(2,minmax(0,1fr));
    }

    body.cf-r820.cf-workspace .capital-location-grid {
        grid-template-columns: repeat(2,minmax(0,1fr));
    }

    body.cf-r820.cf-public .lp-hero-inner {
        grid-template-columns: 1fr 1fr;
        gap: 28px;
    }

    body.cf-r820.cf-public .lp-feature-grid {
        grid-template-columns: repeat(2,minmax(0,1fr));
    }

    body.cf-r820.cf-public .lp-workflow-list {
        grid-template-columns: repeat(3,minmax(0,1fr));
    }
}

@media (max-width: 980px) {
    body.cf-r820.cf-workspace :is(.dashboard-command-grid,.cf-tenant-plan-hero,.r73-split-layout,.cf-customer-layout,.r73-import-layout),
    body.cf-r820.cf-platform :is(.cf-billing-grid,.cf-tenant-admin-grid,.cf-tenant-admin-grid-2,.platform-report-grid) {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-workspace .settings-grid {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-workspace .settings-grid > .full,
    body.cf-r820.cf-workspace .payment-accounts-settings.full {
        grid-column: auto;
    }

    body.cf-r820.cf-workspace .cf-tenant-billing-insights,
    body.cf-r820.cf-workspace .money-detail-grid,
    body.cf-r820.cf-workspace .money-actions,
    body.cf-r820.cf-workspace .mfa-management-grid {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-workspace .performance-snapshot,
    body.cf-r820.cf-workspace .chart-summary-strip {
        grid-template-columns: repeat(2,minmax(0,1fr));
    }

    body.cf-r820 .workspace-login,
    body.cf-r820.cf-platform .cf-platform-login-grid {
        grid-template-columns: 1fr;
        width: min(100%, 620px);
    }

    body.cf-r820 .workspace-login-brand,
    body.cf-r820.cf-platform .cf-platform-login-brand-panel {
        min-height: 0;
        padding: 24px;
    }

    body.cf-r820 .workspace-login-benefits,
    body.cf-r820.cf-platform .cf-platform-login-assurances {
        display: none;
    }

    body.cf-r820 .workspace-login-message h1,
    body.cf-r820.cf-platform .cf-platform-login-message h1 {
        font-size: 1.75rem;
    }

    body.cf-r820.cf-platform .cf-tenant-health-strip {
        grid-template-columns: repeat(2,minmax(0,1fr));
    }

    body.cf-r820.cf-public .public-header {
        grid-template-columns: auto auto;
        justify-content: space-between;
    }

    body.cf-r820.cf-public .public-nav {
        display: none;
    }

    body.cf-r820.cf-public .lp-hero-inner,
    body.cf-r820.cf-public .lp-contact-grid {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-public .lp-product-frame {
        max-width: 720px;
    }

    body.cf-r820.cf-public .lp-fit-inner {
        grid-template-columns: repeat(3,minmax(0,1fr));
        padding-block: 14px;
    }

    body.cf-r820.cf-public .lp-fit-heading {
        grid-column: 1 / -1;
        text-align: center;
    }

    body.cf-r820.cf-public .lp-section-header {
        grid-template-columns: 1fr;
        gap: 7px;
    }

    body.cf-r820.cf-public .lp-pricing-details {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-public .public-footer {
        grid-template-columns: 1fr;
        text-align: center;
    }

    body.cf-r820.cf-public .public-footer-links {
        justify-content: center;
    }
}

@media (max-width: 760px) {
    body.cf-r820.cf-workspace .page,
    body.cf-r820.cf-platform .platform-page {
        padding: 16px 13px 86px;
    }

    body.cf-r820.cf-workspace :is(.r73-page-header,.page-header,.money-hero,.dashboard-hero),
    body.cf-r820.cf-platform :is(.platform-heading,.page-header,.cf-tenant-admin-header) {
        display: grid;
        gap: 10px;
    }

    body.cf-r820.cf-workspace :is(.heading-actions,.dashboard-hero-actions,.settings-heading-actions,.professional-actions,.r73-header-actions),
    body.cf-r820.cf-platform .platform-heading-actions {
        justify-content: flex-start;
    }

    body.cf-r820.cf-workspace :is(.r73-filter-bar,.inbox-filter) {
        grid-template-columns: 1fr;
        align-items: stretch;
    }

    body.cf-r820.cf-workspace .r73-result-count {
        justify-self: start;
    }

    body.cf-r820.cf-workspace :is(.executive-kpis,.money-summary-grid,.capital-location-grid),
    body.cf-r820.cf-platform :is(.kpi-grid,.platform-kpis,.request-kpis,.communication-kpis,.report-kpis,.tenant-kpis,.cf-commercial-kpis) {
        grid-template-columns: 1fr 1fr;
    }

    body.cf-r820.cf-workspace .r73-record-inspector dl,
    body.cf-r820.cf-workspace .compact-detail-grid,
    body.cf-r820.cf-platform :is(.compact-detail-grid,.request-detail-grid,.cf-admin-definition-list) {
        grid-template-columns: repeat(2,minmax(0,1fr));
    }

    body.cf-r820.cf-workspace :is(.form-grid,.r73-field-grid,.cf-form-grid,.cf-create-form-grid,.r75-package-editor-grid,.r74-gift-form-grid),
    body.cf-r820.cf-platform :is(.form-grid,.cf-check-grid,.cf-inline-policy,.cf-billing-tenant-summary) {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-workspace :is(.form-grid,.r73-field-grid,.cf-form-grid) > .full,
    body.cf-r820.cf-workspace :is(.form-grid,.r73-field-grid,.cf-form-grid) label.full {
        grid-column: auto;
    }

    body.cf-r820.cf-workspace :is(.r74-collection-grid,.r74-inline-metrics,.r74-order-detail-grid,.r75-allocation-summary) {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-workspace .payment-account-summary > summary {
        grid-template-columns: 1fr;
        align-items: start;
    }

    body.cf-r820.cf-workspace .payment-account-balance {
        min-width: 0;
        justify-content: start;
        text-align: left;
    }

    body.cf-r820.cf-workspace .theme-picker,
    body.cf-r820.cf-workspace .managed-theme-note {
        grid-template-columns: 36px minmax(0,1fr);
    }

    body.cf-r820.cf-workspace :is(.theme-picker,.managed-theme-note) > .badge {
        grid-column: 1 / -1;
        justify-self: start;
    }

    body.cf-r820.cf-workspace .account-rule-banner {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-workspace .cf-tenant-plan-due,
    body.cf-r820.cf-workspace .finance-pulse,
    body.cf-r820.cf-workspace .recovery-code-grid,
    body.cf-r820.cf-platform .recovery-code-grid,
    body.cf-r820.cf-platform .cf-tenant-health-strip {
        grid-template-columns: 1fr;
    }

    body.cf-r820 .auth-page,
    body.cf-r820.cf-platform .platform-auth-page {
        padding: 14px;
        align-items: start;
    }

    body.cf-r820 .workspace-login-brand,
    body.cf-r820 .workspace-login-card-wrap,
    body.cf-r820.cf-platform .cf-platform-login-brand-panel,
    body.cf-r820.cf-platform .cf-platform-login-form-panel {
        padding: 20px;
    }

    body.cf-r820 .workspace-login-masthead {
        align-items: flex-start;
        flex-direction: column-reverse;
    }

    body.cf-r820.cf-platform .mfa-setup-grid {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-platform .cf-admin-manager-panel {
        width: 100vw;
    }

    body.cf-r820.cf-platform .cf-admin-manager-panel::after {
        display: none;
    }

    body.cf-r820.cf-public .public-header {
        min-height: 62px;
        padding: 8px 12px;
    }

    body.cf-r820.cf-public .public-brand small,
    body.cf-r820.cf-public .public-header-actions .secondary {
        display: none;
    }

    body.cf-r820.cf-public .lp-container {
        width: min(100% - 26px, 1180px);
    }

    body.cf-r820.cf-public .lp-hero {
        padding: 46px 0 42px;
    }

    body.cf-r820.cf-public .lp-product-body {
        grid-template-columns: 82px minmax(0,1fr);
    }

    body.cf-r820.cf-public .lp-preview-nav span {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    body.cf-r820.cf-public .lp-preview-kpis {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-public .lp-section {
        padding: 52px 0;
    }

    body.cf-r820.cf-public .lp-feature-grid,
    body.cf-r820.cf-public .lp-workflow-list,
    body.cf-r820.cf-public .lp-access-timeline,
    body.cf-r820.cf-public .lp-form-grid {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-public .lp-span-two {
        grid-column: auto;
    }

    body.cf-r820.cf-public .lp-pricing-ledger {
        overflow-x: auto;
    }

    body.cf-r820.cf-public .lp-pricing-ledger-head,
    body.cf-r820.cf-public .lp-pricing-ledger-row {
        min-width: 670px;
    }

    body.cf-r820.cf-public .lp-pricing-action,
    body.cf-r820.cf-public .lp-final-cta-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    body.cf-r820.cf-public .lp-news-item {
        grid-template-columns: 1fr;
        gap: 5px;
    }
}

@media (max-width: 520px) {
    body.cf-r820.cf-workspace :is(.executive-kpis,.money-summary-grid,.capital-location-grid),
    body.cf-r820.cf-platform :is(.kpi-grid,.platform-kpis,.request-kpis,.communication-kpis,.report-kpis,.tenant-kpis,.cf-commercial-kpis) {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-workspace .performance-snapshot,
    body.cf-r820.cf-workspace .chart-summary-strip,
    body.cf-r820.cf-workspace .r73-record-inspector dl,
    body.cf-r820.cf-workspace .compact-detail-grid,
    body.cf-r820.cf-platform :is(.compact-detail-grid,.request-detail-grid,.cf-admin-definition-list) {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-workspace .action-center-links,
    body.cf-r820.cf-workspace .r73-filter-actions,
    body.cf-r820.cf-workspace .heading-actions {
        display: grid;
        grid-template-columns: 1fr;
        width: 100%;
    }

    body.cf-r820.cf-workspace :is(.action-center-links,.r73-filter-actions,.heading-actions) .button {
        width: 100%;
    }

    body.cf-r820 .workspace-login-message h1,
    body.cf-r820.cf-platform .cf-platform-login-message h1 {
        font-size: 1.5rem;
    }

    body.cf-r820.cf-public .lp-hero h1 {
        font-size: 2.15rem;
    }

    body.cf-r820.cf-public .lp-fit-inner {
        grid-template-columns: 1fr 1fr;
    }
}

/* CommerceFlow r8.2.2 — Final Responsive Refinement */
@media (max-width: 1080px) {
    body.cf-r820.cf-workspace .r74-workflow-section > .r74-order-detail-grid {
        grid-template-columns: repeat(2, minmax(0,1fr));
    }

    body.cf-r820.cf-workspace .payment-line {
        grid-template-columns: repeat(2, minmax(0,1fr));
    }

    body.cf-r820.cf-workspace .payment-line .payment-line-remove {
        justify-self: start;
    }

    body.cf-r820.cf-platform .platform-heading + .card > form.stack .compact-detail-grid {
        grid-template-columns: repeat(2, minmax(0,1fr));
    }
}

@media (max-width: 820px) {
    body.cf-r820.cf-workspace .money-actions.professional-actions,
    body.cf-r820.cf-workspace .r77-refund-form,
    body.cf-r820.cf-workspace .mfa-enabled-summary,
    body.cf-r820.cf-platform .platform-heading + .card > form.stack .compact-detail-grid {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-workspace .r77-refund-form > .full,
    body.cf-r820.cf-workspace .r77-refund-form > .r73-form-actions {
        grid-column: auto;
    }

    body.cf-r820.cf-workspace .r74-payment-header,
    body.cf-r820.cf-workspace .r74-workflow-submit,
    body.cf-r820.cf-workspace .payment-builder-actions {
        align-items: stretch;
        flex-direction: column;
    }

    body.cf-r820.cf-platform .cf-tenant-admin-header {
        display: grid;
    }

    body.cf-r820.cf-platform .cf-tenant-admin-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 620px) {
    body.cf-r820.cf-workspace .r74-workflow-section > .r74-order-detail-grid,
    body.cf-r820.cf-workspace .payment-line {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-workspace .trusted-device-list > article,
    body.cf-r820.cf-platform .cf-operation-list > form,
    body.cf-r820.cf-platform .cf-attention-list > *,
    body.cf-r820.cf-platform .cf-audit-list > * {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-workspace .r75-allocation-line {
        align-items: flex-start;
        flex-direction: column;
        gap: 3px;
    }

    body.cf-r820.cf-platform #provision-tenant > form > button,
    body.cf-r820.cf-platform .platform-heading + .card > form.stack > button {
        width: 100%;
        justify-self: stretch;
    }
}


/* CommerceFlow r8.2.3 — final responsive polish */
@media (max-width: 980px) {
    body.cf-r820.cf-workspace .action-center-panel {
        display: block;
    }

    body.cf-r820.cf-workspace .action-center-panel .priority-list {
        grid-template-columns: 1fr;
    }

    body.cf-r820.cf-workspace .r75-package-history-table {
        min-width: 900px;
    }
}

@media (max-width: 640px) {
    body.cf-r820.cf-workspace .history-disclosure > summary {
        padding: 12px;
    }
}