/* MDL 47 · Shared finishing layer for institutional pages, workspace and collectors.
   Screen only. No chart palette, result category, print layout or interaction is changed.
   Action groups keep their DOM order; no CSS order/reversal or hidden commands. */
@media screen {
    body.mdl-visual-system {
        --mdl-action-height: 44px;
        --mdl-action-gap: 10px;
        --mdl-focus: #ac5619;
    }

    /* A compact working surface, using the same identity as the public website. */
    .mdl-visual-system .app-frame.portal-workspace {
        --portal-page-inset: 20px;
        --portal-card-inset: 22px;
        --portal-section-gap: 20px;
    }
    .mdl-visual-system .app-frame.portal-workspace .workspace.page-shell {
        padding: 24px var(--portal-page-inset) 32px;
    }
    .mdl-visual-system .app-frame.portal-workspace .portal-contextbar.topbar {
        padding-inline: var(--portal-page-inset);
    }
    .mdl-visual-system .app-frame :is(.page-heading,.section-heading) {
        align-items: center;
        flex-wrap: wrap;
        gap: 16px 24px;
    }
    .mdl-visual-system .app-frame .page-heading > div:first-child {
        flex: 1 1 340px;
        min-width: 0;
    }
    .mdl-visual-system .app-frame .page-heading > .button-row {
        flex: 0 1 auto;
        max-width: 100%;
        margin: 0;
        justify-content: flex-end;
    }
    .mdl-visual-system .app-frame .page-heading h1 {
        font-family: "MDL Editorial Serif", Georgia, serif;
        font-weight: 400;
        font-size: clamp(1.9rem,2.5vw,2.5rem);
        letter-spacing: -.025em;
        line-height: 1.2;
        margin: 0 0 8px;
        overflow-wrap: anywhere;
    }
    .mdl-visual-system .app-frame .page-heading .eyebrow {
        color: #854616;
        font-size: .75rem;
        letter-spacing: .07em;
    }
    .mdl-visual-system .app-frame :is(.section-heading,.page-heading) p {
        color: var(--mdl-muted);
        line-height: 1.6;
    }
    .mdl-visual-system .app-frame .section-heading h2 { margin: 0 0 6px; }
    .mdl-visual-system .app-frame .dashboard-metric {
        background: #fff;
        box-shadow: none;
    }
    .mdl-visual-system .app-frame :is(.dashboard-metric .metric-value,.dashboard-table td strong) {
        color: var(--mdl-text);
    }
    .mdl-visual-system .portal-sidebar .brand-mark {
        background: #faf9f5;
        border-radius: 6px;
        padding: 3px;
    }

    /* Native and Mud actions have one baseline, without restyling icon/radio controls. */
    .mdl-visual-system :is(.app-frame,.participant-main,.mdl-participation-form) .button,
    .mdl-visual-system .mud-button-root:not(.mud-icon-button):not(.mud-fab):not(.mud-toggle-item) {
        min-height: var(--mdl-action-height);
        border-radius: var(--mdl-control-radius);
        font-family: var(--mdl-font);
        font-size: calc(.9375rem * var(--mdl-reading-scale,1));
        font-weight: 650;
        line-height: 1.4;
        letter-spacing: 0;
        text-transform: none;
        white-space: normal;
        overflow-wrap: anywhere;
        box-sizing: border-box;
        max-width: 100%;
    }
    .mdl-visual-system .app-frame .portal-action.mud-button-root,
    .mdl-visual-system :is(.app-frame,.participant-main) .button.compact {
        min-height: var(--mdl-action-height);
        padding: 10px 14px;
        font-size: .9375rem;
        border-radius: var(--mdl-control-radius);
        white-space: normal;
    }
    .mdl-visual-system .mud-button-root .mud-button-label {
        gap: 8px;
        line-height: inherit;
        min-width: 0;
        white-space: inherit;
    }
    .mdl-visual-system :is(.button-row,.commercial-form-actions,.commercial-detail-actions,
        .seller-filter-actions,.commercial-filter-actions,.explorer-filter-actions,
        .instrument-editor-actions,.company-portal-actions,.ibaco-generation-actions,
        .nps-actions,.nps-limit-actions,.mdl-form-actions,.participation-completion-actions,
        .history-export-toolbar,.security-row-actions,.row-actions,.seller-row-actions,
        .email-marker-actions,.mud-dialog-actions) {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: var(--mdl-action-gap);
        min-width: 0;
    }
    .mdl-visual-system :is(.button-row,.commercial-form-actions,.row-actions) > form {
        margin: 0;
        max-width: 100%;
    }
    .mdl-visual-system .app-frame :is(.button-row,.commercial-form-actions,.row-actions) > :is(.button,.mud-button-root) {
        margin-block: 0;
    }
    .mdl-visual-system .app-frame :is(.button.secondary,.button.ghost):not(.danger):not(.success) {
        color: var(--mdl-brand);
        border-color: #aab8b3;
        background: #fff;
    }
    .mdl-visual-system .app-frame :is(.button.secondary,.button.ghost):not(.danger):not(.success):hover:not(:disabled) {
        background: var(--mdl-soft);
        border-color: var(--mdl-brand);
    }
    .mdl-visual-system .app-frame .portal-action.mud-button-outlined-primary:not(:disabled) {
        border-color: #8aa59b;
    }
    .mdl-visual-system .app-frame .history-communication > summary {
        color: var(--mdl-brand);
        border-color: #aab8b3;
        border-radius: var(--mdl-control-radius);
        white-space: normal;
    }
    .mdl-visual-system :is(.button,button):disabled {
        cursor: not-allowed;
    }

    /* Filter labels stay above fields; action groups align with their input baseline. */
    .mdl-visual-system .app-frame :is(.filters,.seller-filter-grid,.seller-sales-filter-grid,
        .seller-dashboard-filter-grid,.commercial-filter-grid,.explorer-filter-grid,
        .organization-filter-grid,.admin-commercial-filter-grid,.results-longitudinal-filters) {
        align-items: end;
        gap: 16px;
        min-width: 0;
    }
    .mdl-visual-system .app-frame :is(.filters,.seller-filter-grid,.seller-sales-filter-grid,
        .seller-dashboard-filter-grid,.commercial-filter-grid,.explorer-filter-grid,
        .organization-filter-grid,.admin-commercial-filter-grid,.results-longitudinal-filters) .field {
        margin-block: 0;
        min-width: 0;
    }
    .mdl-visual-system .app-frame .field {
        font-size: .875rem;
        line-height: 1.5;
        color: #344f54;
    }
    .mdl-visual-system .app-frame .assessment-generation {
        --generation-border: #aab8b3;
        --generation-focus: var(--mdl-focus);
        color: var(--mdl-text);
    }
    .mdl-visual-system .app-frame .assessment-generation .mud-input.mud-input-focused:not(.mud-input-error) .mud-input-outlined-border {
        border-color: var(--mdl-brand);
    }
    .mdl-visual-system .assessment-generation .mud-button-filled-secondary:not(:disabled) {
        background: var(--mdl-teal);
    }
    .mdl-visual-system .instrument-administration :is(.mud-paper,.instrument-admin-content .card) {
        border-radius: var(--mdl-radius);
    }
    .mdl-visual-system .instrument-catalog-card .mud-card-actions {
        flex-wrap: wrap;
        gap: var(--mdl-action-gap);
        padding: 12px 20px 20px;
    }
    .mdl-visual-system .app-frame .field :is(input,select,textarea):not(.mud-input-root):not([type=checkbox]):not([type=radio]):not([type=range]):not([type=hidden]):not([type=file]) {
        min-height: var(--mdl-action-height);
        border-radius: var(--mdl-control-radius);
        font-size: 1rem;
        max-width: 100%;
        box-sizing: border-box;
    }
    .mdl-visual-system .app-frame .field :is(input,select,textarea):not(.mud-input-root):not(.invalid):not([aria-invalid=true]):not([type=checkbox]):not([type=radio]):not([type=range]) {
        border-color: #aab8b3;
    }
    /* Legacy fieldsets/textareas must not create a second outline inside MudBlazor. */
    .mdl-visual-system .app-frame .portal-page-stack .mud-input-control :is(input,textarea).mud-input-root {
        border: 0;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        margin: 0;
        color: inherit;
        font-family: inherit;
    }
    .mdl-visual-system .app-frame .portal-page-stack .mud-input-control fieldset.mud-input-outlined-border {
        padding: 0;
        margin: 0;
        border-radius: var(--mdl-control-radius);
    }
    .mdl-visual-system .app-frame .field :is(input,select,textarea):focus-visible,
    .mdl-visual-system .app-frame .assessment-history-workspace :is(input,select,summary,button,a,.history-table-scroll):focus-visible,
    .mdl-visual-system :is(a,button,summary,select,textarea,input,[tabindex]):focus-visible {
        outline: 3px solid var(--mdl-focus);
        outline-offset: 3px;
    }

    /* Collection controls keep their reading scale, widths and answer-state meaning. */
    .mdl-visual-system .mdl-participation-form .mdl-choice-option {
        background: #fafbf8;
        border-color: #c6d2cb;
        border-radius: 6px;
    }
    .mdl-visual-system .mdl-font-size {
        background: #f1f3ef;
        border: 1px solid var(--mdl-line);
        border-radius: var(--mdl-control-radius);
        color: var(--mdl-muted);
        padding: 6px 10px;
    }
    .mdl-visual-system .mdl-participation-form .mdl-choice-option.selected {
        background: #e8f1ec;
        border-color: var(--mdl-brand);
    }
    .mdl-visual-system .mdl-participation-form .mdl-choice-option:focus-within {
        outline-color: var(--mdl-focus);
    }
    .mdl-visual-system .mdl-participation-form :is(.mud-stepper-actions,.question-navigation) {
        align-items: center;
        gap: var(--mdl-action-gap);
        flex-wrap: wrap;
    }
    .mdl-visual-system .mdl-participation-form :is(.nps-selected,.ibaco-selected) {
        color: var(--mdl-brand);
    }
    /* Standalone hosts show the same visual language even before Blazor starts. */
    .mdl-visual-system :is(.nps-boot-error,.ibaco-boot-error) {
        border-color: var(--mdl-line);
        border-radius: var(--mdl-radius);
        color: var(--mdl-text);
    }
    .mdl-visual-system :is(.nps-boot-error,.ibaco-boot-error) button {
        min-height: var(--mdl-action-height);
        border-radius: var(--mdl-control-radius);
        background: var(--mdl-brand);
        color: #fff;
        padding: 10px 16px;
        font: 650 .9375rem/1.4 var(--mdl-font);
        margin: 8px 8px 0 0;
        max-width: 100%;
        white-space: normal;
    }
    .mdl-visual-system :is(.nps-boot-error,.ibaco-boot-error) button:hover {
        background: var(--mdl-brand-hover);
    }
    .mdl-visual-system #nps-boot-diagnose {
        margin-left: 0;
        background: var(--mdl-soft);
        color: var(--mdl-brand);
    }

    /* Public pages retain the approved composition with a more consistent rhythm. */
    .mdl-site.mdl-public-editorial { --ed-inset: clamp(20px,3vw,48px); }
    .mdl-site.mdl-public-editorial .button { border-radius: 4px; }
    .mdl-site.mdl-public-editorial .mdl-nav > a { min-height: 44px; }
    .mdl-site.mdl-public-editorial .mdl-ed-solutions-grid > article,
    .mdl-site.mdl-public-editorial .mdl-service-card,
    .mdl-site.mdl-public-editorial .mdl-diagnostic-card,
    .mdl-site.mdl-public-editorial .mdl-talent-card {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }
    .mdl-site.mdl-public-editorial .mdl-diagnostic-card > a:last-child,
    .mdl-site.mdl-public-editorial .mdl-talent-card > a:last-child,
    .mdl-site.mdl-public-editorial .mdl-service-card > a:last-child,
    .mdl-site.mdl-public-editorial .mdl-ed-solutions-grid > article > a:last-child {
        margin-top: auto;
        padding-top: 12px;
    }
    .mdl-site.mdl-public-editorial .mdl-contact-links a { overflow-wrap: anywhere; }
    .mdl-site.mdl-public-editorial .mdl-contact-links a > strong { line-height: 1.5; }
    .mdl-site.mdl-public-editorial .mdl-whatsapp-floating {
        right: max(16px,env(safe-area-inset-right));
        bottom: max(16px,env(safe-area-inset-bottom));
    }
}
@media screen and (max-width: 760px) {
    .mdl-visual-system .app-frame.portal-workspace {
        --portal-page-inset: 12px;
        --portal-card-inset: 16px;
        --portal-section-gap: 16px;
    }
    .mdl-visual-system .app-frame .page-heading { align-items: flex-start; }
    .mdl-visual-system .app-frame .page-heading > div:first-child { flex-basis: auto; }
    .mdl-visual-system .app-frame .page-heading > .button-row {
        width: 100%;
        justify-content: flex-start;
    }
    .mdl-visual-system .app-frame :is(.page-heading > .button-row,.commercial-form-actions,
        .seller-filter-actions,.commercial-filter-actions,.instrument-editor-actions) > :is(.button,.mud-button-root) {
        flex: 1 1 160px;
    }
    .mdl-visual-system .app-frame .filters .filter-participant { min-width: 0; }
    .mdl-site.mdl-public-editorial { --ed-inset: 20px; }
}
@media screen and (prefers-reduced-motion: reduce) {
    .mdl-visual-system :is(.button,.mud-button-root,.admin-menu-item) { transition: none; }
}