html, body {
    /* Let MudBlazor/Roboto apply; do not force Segoe UI. */
    margin: 0;
}

:root {
    /*
      Semantic status palette (MD2 quick win). Prefer MDC theme tokens when they map;
      success/warning have no MD2 MDC equivalents — use Material palette greens/ambers
      as documented portal tokens (not Bootstrap --bs-*).
    */
    --portal-status-success: #2e7d32;
    --portal-status-success-bg: #e8f5e9;
    --portal-status-warning: #f57f17;
    --portal-status-warning-bg: #fff8e1;
    --portal-status-error: var(--mdc-theme-error, #b00020);
    --portal-status-error-bg: #ffebee;
    --portal-status-info: var(--mdc-theme-primary, #1976d2);
    --portal-status-info-bg: #e3f2fd;
    --portal-status-muted: rgba(0, 0, 0, 0.54);
    --portal-status-muted-bg: #eceff1;
    --portal-status-unknown: #616161;
    --portal-status-unknown-bg: #f5f5f5;
}

.portal-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.portal-dashboard-tile {
    color: inherit;
    text-decoration: none;
    display: block;
}

.portal-dashboard-tile:focus-visible {
    outline: 2px solid var(--mdc-theme-primary, #1976d2);
    outline-offset: 2px;
}

.portal-dashboard-tile .mdc-card {
    height: 100%;
    transition: background-color 0.15s ease;
}

.portal-dashboard-tile:hover .mdc-card {
    background-color: rgba(0, 0, 0, 0.04);
}

.portal-dashboard-tile p {
    margin: 0.5rem 0 0;
}

.portal-snippet-highlight {
    background-color: #fff3cd;
    padding: 0 2px;
    border-radius: 2px;
}

.portal-document-content {
    padding: 1rem;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    max-height: 70vh;
    overflow: auto;
}

.portal-selectable-markdown {
    width: 100%;
    min-height: 240px;
    resize: vertical;
    font-family: inherit;
    white-space: pre-wrap;
}

.portal-selectable-markdown::selection {
    background-color: #fff3cd;
}

.portal-snippet-observation {
    margin-bottom: 1rem;
    padding: 1rem;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    background: #fafafa;
}

.portal-snippet-observation-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.portal-snippet-context-metadata-grid {
    margin-bottom: 1rem;
}

.portal-snippet-context-metadata-item {
    min-width: 0;
}

.portal-snippet-context-metadata-label {
    margin: 0 0 0.35rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.portal-snippet-context-metadata-disposition {
    margin: 0;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.35rem 1rem;
    align-items: center;
}

.portal-snippet-context-metadata-disposition dt {
    margin: 0;
    font-weight: 600;
}

.portal-snippet-context-metadata-disposition dd {
    margin: 0;
}

.portal-snippet-list-disposition p {
    margin: 0;
}

.portal-snippet-list-disposition-human + .portal-snippet-list-disposition-machine {
    margin-top: 0.15rem;
}

.portal-page-content {
    padding: 1.5rem;
}

.portal-error {
    padding: 2rem;
}

.portal-status-summary {
    padding: 1rem 1.25rem;
    margin: 1rem 0;
}

.portal-status-summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.portal-status-meta {
    margin: 0.5rem 0 0;
    color: #555;
    font-size: 0.9rem;
}

.portal-status-table {
    margin-top: 1rem;
    overflow-x: auto;
}

.portal-status-error {
    padding: 1rem 1.25rem;
    margin: 1rem 0;
    border-left: 4px solid var(--portal-status-error);
}

.portal-status-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
}

.portal-status-healthy {
    background: var(--portal-status-success-bg);
    color: var(--portal-status-success);
}

.portal-status-degraded {
    background: var(--portal-status-warning-bg);
    color: var(--portal-status-warning);
}

.portal-status-unhealthy {
    background: var(--portal-status-error-bg);
    color: var(--portal-status-error);
}

.portal-status-skipped {
    background: var(--portal-status-muted-bg);
    color: #546e7a;
}

.portal-status-unknown {
    background: var(--portal-status-unknown-bg);
    color: var(--portal-status-unknown);
}

.portal-status-detail {
    margin-top: 0.5rem;
}

.portal-status-detail summary {
    cursor: pointer;
    color: var(--portal-status-info);
    font-size: 0.85rem;
}

.portal-status-detail-body {
    margin: 0.5rem 0 0;
    padding: 0.75rem;
    background: #fafafa;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 0.8rem;
    overflow-x: auto;
    max-height: 24rem;
    white-space: pre-wrap;
    word-break: break-word;
}

.portal-app-bar-user {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 4px 8px;
    max-width: min(60vw, 48rem);
    min-width: 0;
}

.portal-app-bar-roles {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
    max-width: 100%;
}

.portal-app-bar-logout {
    flex-shrink: 0;
}

.portal-user-display {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-end;
    margin-right: 8px;
    line-height: 1.2;
    min-width: 0;
    max-width: 14rem;
}

.portal-user-email {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.portal-profile-session {
    margin-top: 1rem;
    margin-bottom: 1.5rem;
}

.portal-profile-session h3 {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.portal-user-link {
    color: inherit;
    text-decoration: none;
}

.portal-user-link:hover {
    text-decoration: underline;
}

.portal-app-title-link {
    color: inherit;
    text-decoration: none;
}

.portal-app-title-link:hover {
    text-decoration: underline;
}

.portal-login-panel {
    padding: 1.25rem;
    margin: 1rem 0;
    max-width: 32rem;
}

.portal-login-panel .mat-button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    padding: 0 16px;
    height: 36px;
    background: var(--mdc-theme-primary, #1976d2);
    color: #fff;
    border-radius: 4px;
}

.portal-login-meta {
    margin-top: 1rem;
    color: #555;
}

.portal-markdown {
    line-height: 1.5;
}

.portal-markdown pre {
    overflow-x: auto;
    padding: 0.75rem;
    background: #f5f5f5;
}

.portal-page-shell {
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 64px);
}

.portal-page-shell > .portal-page-content {
    flex: 1 1 auto;
}

.portal-debug-footer {
    flex: 0 0 auto;
    border-top: 1px solid #e0e0e0;
    background: #fafafa;
}

.portal-debug-footer-details {
    margin: 0;
}

.portal-debug-footer-summary {
    cursor: pointer;
    padding: 0.5rem 1.5rem;
    font-size: 0.85rem;
    color: #555;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.portal-debug-footer-summary::-webkit-details-marker {
    display: none;
}

.portal-debug-footer-trace {
    font-size: 0.8rem;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 28rem;
}

.portal-debug-footer-card {
    margin: 0 1.5rem 1rem;
}

.portal-debug-footer-heading {
    margin: 0 0 0.5rem;
    font-size: 0.95rem;
}

.portal-debug-footer-dl {
    margin: 0 0 1rem;
    display: grid;
    grid-template-columns: minmax(10rem, 14rem) 1fr;
    gap: 0.35rem 1rem;
    font-size: 0.85rem;
}

.portal-debug-footer-dl dt {
    margin: 0;
    color: #666;
}

.portal-debug-footer-dl dd {
    margin: 0;
    word-break: break-all;
}

.portal-debug-footer-list {
    margin: 0;
    padding-left: 1.1rem;
    list-style: disc;
}

.portal-debug-footer-list li {
    margin-bottom: 0.35rem;
}

.portal-debug-footer-hint {
    margin: 0 0 0.5rem;
    font-size: 0.8rem;
    color: #777;
}

.portal-muted {
    color: var(--portal-status-muted);
}

/*
  DetailFields / DetailField layout only.
  Typography comes from MudText (caption secondary label, body1 value).
*/
.portal-detail-fields {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 0;
}

.portal-detail-field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem; /* ~4dp label-to-value */
}

.portal-detail-field-value {
    white-space: pre-wrap;
    word-break: break-word;
}

.portal-entity-audit-info {
    margin-top: 1rem;
}

.portal-extraction-status {
    font-size: 0.85rem;
    font-weight: 500;
}

.portal-extraction-status--extracted {
    color: var(--portal-status-success);
}

.portal-extraction-status--stale {
    color: var(--portal-status-warning);
}

.portal-extraction-status--failed {
    color: var(--portal-status-error);
}

.portal-extraction-status--pending {
    color: var(--portal-status-info);
}

.portal-entity-reference-card {
    margin-bottom: 0;
    min-height: 70px;
    box-sizing: border-box;
}

.portal-entity-reference-card .mdc-typography--headline6,
.portal-entity-reference-card h6 {
    margin: 0;
    line-height: 1.25;
}

.portal-entity-reference-card-title-link {
    color: inherit;
    text-decoration: none;
}

.portal-entity-reference-card-title-link:hover {
    text-decoration: underline;
}

.portal-entity-reference-card-subtitle {
    margin-top: 0.125rem;
    font-size: 0.85rem;
    line-height: 1.2;
    min-height: 1.05rem;
}

.portal-entity-reference-card-subtitle--placeholder {
    color: transparent;
    user-select: none;
}

.portal-entity-reference-gallery h2 {
    margin: 1.5rem 0 0.75rem;
    font-size: 1.1rem;
}

.portal-entity-reference-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.portal-dimension-scores {
    display: inline-flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.9rem;
    line-height: 1.3;
}

.portal-dimension-scores--cell {
    flex-direction: row;
    align-items: center;
    gap: 0.35rem;
    white-space: nowrap;
}

.portal-dimension-scores-name {
    font-weight: 600;
}

.portal-dimension-scores-row {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.portal-dimension-scores-counts {
    display: flex;
    gap: 0.75rem;
    font-variant-numeric: tabular-nums;
    color: var(--mdc-theme-text-secondary-on-background, #666);
}

.portal-dimension-scores-gallery h2 {
    margin: 1.5rem 0 0.75rem;
    font-size: 1.1rem;
}

.portal-dimension-scores-gallery h3 {
    margin: 0 0 0.5rem;
    font-size: 0.95rem;
}

.portal-dimension-scores-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.portal-dimension-scores-gallery-item {
    padding: 0.75rem;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 4px;
}

.portal-project-scores-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.portal-project-scores-header-card {
    padding: 0.75rem 1rem;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 4px;
}

.portal-project-scores-header-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.35rem;
}

.portal-project-scores-header-card h3 {
    margin: 0;
    font-size: 1rem;
}

.portal-project-person-vectors-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.portal-project-person-vectors-title-row h1 {
    margin: 0;
}

.portal-person-vectors-project-list {
    list-style: disc;
    padding-left: 1.25rem;
    margin: 0.5rem 0 0;
}

.portal-person-vectors-project-list li {
    margin: 0.35rem 0;
}

.portal-entered-vector-bulk-edit {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-width: min(28rem, 100%);
}

.portal-entered-vector-bulk-edit-row {
    display: block;
}

.portal-project-scores-header-name {
    margin: 0 0 0.5rem;
    font-weight: 600;
}

.portal-project-scores-matrix-wrap {
    overflow-x: auto;
}

.portal-project-scores-matrix {
    border-collapse: collapse;
    width: max-content;
}

.portal-project-scores-matrix th,
.portal-project-scores-matrix td {
    padding: 0.5rem 0.4rem;
    vertical-align: top;
}

.portal-project-scores-matrix-rowlabel {
    white-space: nowrap;
    padding-right: 0.75rem;
}

.portal-project-scores-person-row-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

/* Width set inline from longest word (ch); wrap multi-word titles at spaces. */
.portal-project-scores-matrix-dim {
    white-space: normal;
    overflow-wrap: normal;
    word-break: normal;
    hyphens: none;
    text-align: center;
    line-height: 1.25;
    vertical-align: bottom;
}

.portal-project-scores-matrix-value {
    white-space: nowrap;
    text-align: center;
}

.portal-project-person-scores-warning {
    margin: 0 0 1rem;
    padding: 0.75rem 1rem;
    border: 1px solid #b45309;
    border-radius: 4px;
    background: #fffbeb;
    color: #92400e;
}

.portal-project-person-scores-table th,
.portal-project-person-scores-table td {
    padding: 0.75rem;
    vertical-align: top;
}

/* Snippet summary strip: sample count + distribution charts (#330, #333). */
.portal-snippet-summary-strip {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 1.5rem;
    margin-bottom: 1rem;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 4px;
    background: #fafafa;
}

.portal-snippet-summary-count {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.portal-snippet-summary-count-value {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1;
}

.portal-snippet-summary-count-label {
    font-size: 0.75rem;
    color: rgba(0, 0, 0, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.portal-distribution-chart {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 160px;
}

.portal-distribution-chart-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(0, 0, 0, 0.7);
}

.portal-distribution-chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 1px;
    height: 48px;
}

.portal-distribution-chart-bar-track {
    display: flex;
    align-items: flex-end;
    flex: 1 1 0;
    height: 100%;
    min-width: 4px;
    background: rgba(0, 0, 0, 0.05);
}

.portal-distribution-chart-bar-fill {
    width: 100%;
    min-height: 1px;
    background: var(--mdc-theme-primary, #1976d2);
}

.portal-distribution-chart-bar-fill--warning {
    background: var(--portal-status-warning);
}

.portal-distribution-chart-bar-fill--error {
    background: var(--portal-status-error);
}

.portal-distribution-chart-missing {
    font-size: 0.7rem;
    color: rgba(0, 0, 0, 0.55);
}


.portal-debug-footer-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.portal-kebab {
    position: relative;
    display: inline-block;
}

.portal-kebab-items {
    display: none;
    position: absolute;
    right: 0;
    z-index: 20;
    min-width: 12rem;
    padding: 0.25rem 0;
    background: var(--mud-palette-surface, #fff);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.portal-kebab:hover .portal-kebab-items,
.portal-kebab:focus-within .portal-kebab-items {
    display: block;
}

.portal-kebab-item {
    display: block;
    padding: 0.5rem 1rem;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
}

.portal-kebab-item[aria-disabled="true"] {
    opacity: 0.5;
    pointer-events: none;
}