/* Comparison setup, list and overview. The builder follows an 8px rhythm: 8px micro gaps, 16px
   field gaps and 24px section/card gaps. Rules stay scoped so shared controls keep one appearance. */

.comparisons-page {
    display: grid;
    gap: var(--space-6);
    min-width: 0;
}

.comparisons-page .comparison-page-header,
.comparison-benchmark-page .benchmark-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-6);
    margin-bottom: 0;
}

.comparisons-page .comparison-page-header > div,
.comparison-benchmark-page .benchmark-header > div {
    max-width: 52rem;
}

.comparisons-page .comparison-list-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.comparisons-page .comparison-toolbar {
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    min-height: 4.5rem;
    padding: var(--space-4) var(--space-5);
    background: var(--color-white);
}

.comparisons-page .comparison-toolbar h2 {
    margin: 0;
    color: var(--color-navy);
    font-family: var(--font-heading);
    font-size: var(--text-subhead);
    font-weight: var(--font-medium);
}

.comparisons-page .comparison-toolbar p {
    margin: var(--space-1) 0 0;
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.comparisons-page .comparison-table-scroll {
    overflow-x: auto;
    /* A scrolling box clips its absolutely positioned descendants, and the obligations hint opens
       downward out of the header row. Measured on a one-row list: the panel lost its bottom 15% at
       every viewport. This is the height the panel needs below the header. Any list of two or more
       rows already exceeds it, so nothing gains whitespace that did not need it. */
    min-height: 9rem;
}

.comparisons-page .comparison-builder {
    display: grid;
    gap: var(--space-6);
    padding: var(--space-6);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.comparisons-page .builder-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
}

.comparison-benchmark-page .builder-eyebrow {
    margin: 0 0 var(--space-2);
    color: var(--color-text-secondary);
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
    letter-spacing: .06em;
    text-transform: uppercase;
}

/* The builder is a panel inside the page, not a second page, so its heading sits one step below
   the page title rather than competing with it. */
.comparisons-page .builder-heading h2 {
    margin: 0;
    color: var(--color-navy);
    font-family: var(--font-heading);
    font-size: var(--text-subhead);
    font-weight: var(--font-medium);
}

.comparisons-page .builder-close {
    flex: 0 0 auto;
}

/* One segmented control, not three cards. The pickers below each mode already describe what the
   mode does, so the label is all this control has to carry. */
.comparisons-page .comparison-modes {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-1);
    padding: var(--space-1);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
}

.comparisons-page .mode-card {
    min-height: 2.5rem;
    padding: var(--space-2) var(--space-3);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--color-service-grey);
    font: inherit;
    cursor: pointer;
    transition: border-color .15s ease, background-color .15s ease, color .15s ease;
}

.comparisons-page .mode-card:hover {
    color: var(--color-navy);
}

.comparisons-page .mode-card:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus);
}

.comparisons-page .mode-card.selected {
    background: var(--color-white);
    border-color: var(--color-blue);
    color: var(--color-navy);
    font-weight: var(--font-medium);
}

.comparisons-page .builder-section {
    display: grid;
    gap: var(--space-5);
    padding-top: var(--space-1);
}

.comparison-benchmark-page .benchmark-legend {
    flex: 0 0 auto;
    padding: var(--space-2) var(--space-3);
    background: var(--color-surface);
    border-radius: var(--radius-full);
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
}

.comparisons-page .field,
.merge-workspace .field {
    display: grid;
    gap: var(--space-2);
}

.comparisons-page .field-label,
.merge-workspace .field-label {
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
}

.comparisons-page .field input,
.comparisons-page .field select,
.comparisons-page .field textarea,
.merge-workspace .field input,
.merge-workspace .field select,
.merge-workspace .field textarea {
    width: 100%;
    min-height: 2.75rem;
    border: 1px solid var(--color-control-border);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-3);
    background: var(--color-white);
    color: var(--color-text-primary);
    font: inherit;
}

.comparisons-page .field input:focus,
.comparisons-page .field select:focus,
.comparisons-page .field textarea:focus,
.merge-workspace .field input:focus,
.merge-workspace .field select:focus,
.merge-workspace .field textarea:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: var(--shadow-focus);
}

.comparisons-page .side-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: var(--space-6);
}

.comparisons-page .scope-picker {
    display: grid;
    align-content: start;
    gap: var(--space-4);
    min-width: 0;
    margin: 0;
    padding: var(--space-5);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
}

/* A heading in normal flow, not a fieldset legend. A legend renders in the border notch, which on a
   filled card reads as text sitting on top of the border. */
.comparisons-page .picker-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    min-width: 0;
}

.comparisons-page .picker-title {
    margin: 0;
    color: var(--color-navy);
    font-family: var(--font-heading);
    font-size: var(--text-subhead);
    font-weight: var(--font-medium);
}

.comparisons-page .picker-filters {
    display: flex;
    gap: var(--space-2);
    min-width: 0;
}

.comparisons-page .picker-search {
    flex: 1 1 auto;
    min-width: 0;
}

.comparisons-page .picker-facet {
    flex: 0 1 11rem;
    min-width: 0;
}

.comparisons-page .picker-search,
.comparisons-page .picker-facet {
    min-height: 2.75rem;
    padding: var(--space-2) var(--space-3);
    background: var(--color-white);
    border: 1px solid var(--color-control-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font: inherit;
}

.comparisons-page .picker-search:focus,
.comparisons-page .picker-facet:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: var(--shadow-focus);
}

.comparisons-page .comparison-name-field {
    max-width: 42rem;
}

.comparisons-page .role-sides {
    display: grid;
    gap: var(--space-5);
}

.comparisons-page .baseline-field {
    max-width: 28rem;
}

.comparisons-page .document-picker,
.comparisons-page .role-picker {
    min-width: 0;
}

.comparisons-page .picker-count {
    flex: 0 0 auto;
    padding: var(--space-1) var(--space-2);
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-full);
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
}

.comparisons-page .document-options,
.comparisons-page .estate-options {
    display: grid;
    align-content: start;
    gap: var(--space-2);
    min-height: 0;
    padding-right: var(--space-1);
    overflow-y: auto;
}

.comparisons-page .document-options {
    min-height: 13rem;
    max-height: 25rem;
}

.comparisons-page .document-option,
.comparisons-page .estate-option {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--color-white);
    border: 1px solid var(--color-control-border);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.comparisons-page .document-option:hover,
.comparisons-page .estate-option:hover {
    border-color: var(--color-blue);
}

.comparisons-page .document-option.selected,
.comparisons-page .estate-option.selected {
    background: var(--color-info-tint);
    border-color: var(--color-blue);
}

.comparisons-page .document-option.unavailable,
.comparisons-page .estate-option.unavailable,
.comparisons-page .estate-grain .unavailable {
    opacity: .55;
    cursor: not-allowed;
}

.comparisons-page .document-option input,
.comparisons-page .estate-option input {
    width: 1.125rem;
    height: 1.125rem;
    margin: .125rem 0 0;
    accent-color: var(--color-blue);
}

.comparisons-page .document-option-body,
.comparisons-page .estate-option > span {
    display: grid;
    gap: var(--space-1);
    min-width: 0;
}

.comparisons-page .document-option-body strong,
.comparisons-page .estate-option strong {
    overflow-wrap: anywhere;
    color: var(--color-navy);
    font-size: var(--text-caption1);
}

.comparisons-page .document-option-body > span,
.comparisons-page .estate-option small {
    color: var(--color-service-grey);
    font-size: var(--text-caption2);
    line-height: 1.4;
}

.comparisons-page .document-meta {
    font-weight: var(--font-medium);
}

.comparisons-page .picker-empty {
    margin: 0;
    padding: var(--space-6) var(--space-4);
    color: var(--color-service-grey);
    text-align: center;
}

.comparisons-page .role-options {
    max-height: 16rem;
}

.comparisons-page .role-option {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    background: var(--color-white);
    border: 1px solid var(--color-control-border);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.comparisons-page .role-option:hover {
    border-color: var(--color-blue);
}

.comparisons-page .role-option.selected {
    background: var(--color-info-tint);
    border-color: var(--color-blue);
}

.comparisons-page .role-option:has(input:focus-visible) {
    outline: none;
    box-shadow: var(--shadow-focus);
}

.comparisons-page .role-option input {
    width: 1.125rem;
    height: 1.125rem;
    margin: 0;
    accent-color: var(--color-blue);
}

.comparisons-page .role-option-body {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-3);
    min-width: 0;
}

.comparisons-page .role-option-body strong {
    overflow-wrap: anywhere;
    color: var(--color-navy);
    font-size: var(--text-caption1);
}

.comparisons-page .role-option-body small {
    flex: 0 0 auto;
    color: var(--color-service-grey);
    font-size: var(--text-caption2);
}

.comparisons-page .estate-grain {
    display: flex;
    gap: var(--space-2);
    min-width: 0;
}

.comparisons-page .estate-grain label {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    min-height: 2rem;
    padding: var(--space-1) var(--space-3);
    background: var(--color-white);
    border: 1px solid var(--color-control-border);
    border-radius: var(--radius-md);
    color: var(--color-service-grey);
    cursor: pointer;
}

.comparisons-page .estate-grain label:has(input:checked) {
    background: var(--color-info-tint);
    border-color: var(--color-blue);
    color: var(--color-navy);
    font-weight: var(--font-medium);
}

.comparisons-page .estate-grain label:has(input:focus-visible),
.comparisons-page .document-option:has(input:focus-visible),
.comparisons-page .estate-option:has(input:focus-visible) {
    outline: none;
    box-shadow: var(--shadow-focus);
}

.comparisons-page .estate-grain input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.comparisons-page .comparator-picker .estate-options {
    max-height: 18rem;
}

.comparisons-page .builder-errors {
    padding: var(--space-4);
    background: var(--color-error-tint);
    border: 1px solid var(--color-error-tint-border);
    border-radius: var(--radius-md);
    color: var(--color-error);
}

.comparisons-page .builder-errors ul {
    margin: var(--space-2) 0 0;
    padding-left: var(--space-5);
}

/* An action row, not a banner. The filled band used to carry a restatement of the scope; with that
   removed it was a slab of navy holding one button. */
.comparisons-page .builder-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
}

.comparisons-page .builder-summary strong {
    min-width: 0;
    overflow-wrap: anywhere;
    color: var(--color-service-grey);
    font-size: var(--text-footnote);
    font-weight: var(--font-medium);
}

.comparisons-page .builder-submit {
    flex: 0 0 auto;
    /* The hint beside it disappears once the setup is valid, so the button anchors itself right
       rather than sliding across when it becomes the only child. */
    margin-left: auto;
}

.comparisons-page .comparison-empty-state {
    display: grid;
    justify-items: center;
    gap: var(--space-3);
    padding: var(--space-10) var(--space-6);
    color: var(--color-service-grey);
    text-align: center;
}

.comparisons-page .empty-state-mark {
    display: grid;
    place-items: center;
    width: 3rem;
    height: 3rem;
    background: var(--color-info-tint);
    border-radius: var(--radius-full);
    color: var(--color-blue);
    font-size: var(--text-title2);
}

.comparisons-page .comparison-empty-state h3 {
    margin: 0;
    color: var(--color-navy);
    font-family: var(--font-heading);
    font-size: var(--text-subhead);
    font-weight: var(--font-medium);
}

.comparisons-page .comparison-empty-state p {
    max-width: 38rem;
    margin: 0;
    font-size: var(--text-body);
}

.comparisons-page .comparison-name {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    color: var(--color-navy);
    font-weight: var(--font-medium);
}

/* Carried only by rows that behave differently from a plain comparison, so its presence is the
   signal. See PurposeLabel in Comparisons.razor. */
.comparisons-page .comparison-purpose {
    flex: 0 0 auto;
    padding: 0 var(--space-2);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    font-size: var(--text-caption2);
    font-weight: var(--font-regular);
    white-space: nowrap;
}

.comparison-overview-page .comparison-row-link {
    color: var(--color-text-link);
    font-weight: var(--font-medium);
}

.comparison-overview-page .comparison-row-link:hover {
    color: var(--color-text-link-hover);
}

.comparisons-page .comparison-sides,
.comparisons-page .failure-note,
.comparison-overview-page .comparison-row-meta {
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.comparisons-page .comparison-sides {
    margin-top: var(--space-1);
}

.comparisons-page .failure-note {
    margin-left: var(--space-2);
}

.comparisons-page .row-clickable,
.comparison-overview-page .row-clickable {
    cursor: pointer;
}

.comparisons-page .row-clickable:hover,
.comparison-overview-page .row-clickable:hover {
    background: var(--color-surface);
}

.comparisons-page .row-clickable:focus-visible,
.comparison-benchmark-page .row-clickable:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus);
}

.comparisons-page .num,
.comparison-overview-page .num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.comparisons-page .cell-zero,
.comparison-overview-page .cell-zero {
    color: var(--color-service-grey);
}

.comparisons-page .count-pill,
.comparison-overview-page .count-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.75rem;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-full);
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
    line-height: 1;
}

.comparisons-page .count-pill-warning,
.comparison-overview-page .count-pill-warning {
    background: var(--color-warning-tint);
    color: var(--color-warning);
}

.comparisons-page .count-pill-neutral,
.comparison-overview-page .count-pill-neutral {
    background: var(--color-surface);
    color: var(--color-service-grey);
}

.comparisons-page .row-chevron,
.comparison-overview-page .row-chevron {
    width: 1%;
    color: var(--color-service-grey);
    font-size: var(--text-title3);
    text-align: right;
}

.comparison-overview-page .comparison-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.main-wrapper:has(.comparison-overview-page) > .breadcrumbs {
    display: none;
}

.comparison-overview-page .comparison-breadcrumb a {
    color: var(--color-text-link);
}

.comparison-overview-page .comparison-breadcrumb a:hover {
    color: var(--color-text-link-hover);
    text-decoration: underline;
}

.comparison-overview-page .comparison-breadcrumb .current {
    color: var(--color-navy);
    font-weight: var(--font-medium);
}

.comparison-overview-page .comparison-breadcrumb .sep {
    color: var(--color-text-secondary);
}

.comparison-overview-page .cmp-error,
.comparison-workbench-page .cmp-error {
    margin-bottom: var(--space-6);
    padding: var(--space-4);
    background: var(--color-error-tint);
    border: 1px solid var(--color-error-tint-border);
    border-radius: var(--radius-md);
    color: var(--color-error);
    font-size: var(--text-subhead);
}

.comparison-overview-page .cmp-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.comparison-overview-page .cmp-callout {
    margin-bottom: var(--space-6);
    padding: var(--space-4);
    background: var(--color-info-tint);
    border-left: var(--space-1) solid var(--color-blue);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--color-navy);
    font-size: var(--text-subhead);
    line-height: 1.5;
}

.comparison-overview-page .comparison-row-action {
    white-space: nowrap;
}

.comparison-overview-page .comparison-table-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow-x: auto;
}

/* Baseline-to-many role benchmark. */

.comparison-benchmark-page {
    display: grid;
    gap: var(--space-6);
    min-width: 0;
}

.main-wrapper:has(.comparison-benchmark-page) > .breadcrumbs {
    display: none;
}

.comparison-benchmark-page .comparison-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.comparison-benchmark-page .comparison-breadcrumb a {
    color: var(--color-text-link);
}

.comparison-benchmark-page .comparison-breadcrumb a:hover {
    color: var(--color-text-link-hover);
    text-decoration: underline;
}

.comparison-benchmark-page .comparison-breadcrumb .current {
    color: var(--color-navy);
    font-weight: var(--font-medium);
}

.comparison-benchmark-page .comparison-breadcrumb .sep {
    color: var(--color-text-secondary);
}

.comparison-benchmark-page .benchmark-overview {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-3);
}

.comparison-benchmark-page .benchmark-warning {
    padding: var(--space-4) var(--space-5);
    background: var(--color-warning-tint);
    border: 1px solid var(--color-warning-tint-border);
    border-radius: var(--radius-md);
    color: var(--color-warning);
}

.comparison-benchmark-page .benchmark-warning p {
    display: grid;
    gap: var(--space-1);
    margin: var(--space-1) 0 0;
}

.comparison-benchmark-page .benchmark-overview > div {
    display: grid;
    gap: var(--space-2);
    min-width: 0;
    padding: var(--space-4);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.comparison-benchmark-page .benchmark-overview span {
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.comparison-benchmark-page .benchmark-overview strong {
    overflow: hidden;
    color: var(--color-navy);
    font-size: var(--text-title3);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.comparison-benchmark-page .benchmark-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.comparison-benchmark-page .benchmark-card-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-border-light);
}

.comparison-benchmark-page .benchmark-card-heading h2 {
    margin: 0;
    color: var(--color-navy);
    font-family: var(--font-heading);
    font-size: var(--text-subhead);
    font-weight: var(--font-medium);
}

.comparison-benchmark-page .benchmark-card-heading p {
    margin: var(--space-1) 0 0;
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.comparison-benchmark-page .benchmark-table-scroll {
    overflow-x: auto;
}

.comparison-benchmark-page .benchmark-table {
    min-width: 62rem;
}

.comparison-benchmark-page .benchmark-table td:first-child span {
    display: block;
    margin-top: var(--space-1);
    color: var(--color-service-grey);
    font-size: var(--text-caption2);
}

.comparison-benchmark-page .benchmark-row-link {
    display: block;
    color: var(--color-text-link);
    font-weight: var(--font-medium);
}

.comparison-benchmark-page .benchmark-row-link:hover {
    color: var(--color-text-link-hover);
    text-decoration: underline;
}

.comparison-benchmark-page .benchmark-row-link:focus-visible {
    border-radius: var(--radius-sm);
    outline: none;
    box-shadow: var(--shadow-focus);
}

.comparison-benchmark-page .benchmark-failure {
    display: block;
    max-width: 18rem;
    margin-top: var(--space-1);
    color: var(--color-error);
    font-size: var(--text-caption1);
    white-space: normal;
}

.comparison-benchmark-page .benchmark-value.warning {
    display: inline-flex;
    justify-content: center;
    min-width: 1.75rem;
    padding: var(--space-1) var(--space-2);
    background: var(--color-warning-tint);
    border-radius: var(--radius-full);
    color: var(--color-warning);
    font-weight: var(--font-medium);
}

.comparison-benchmark-page .num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.comparison-benchmark-page .row-clickable {
    cursor: pointer;
}

.comparison-benchmark-page .row-clickable:hover {
    background: var(--color-surface);
}

.comparison-benchmark-page .row-chevron {
    color: var(--color-service-grey);
    font-size: var(--text-title3);
    text-align: right;
}

.comparison-benchmark-page .benchmark-guidance {
    padding: var(--space-4);
    background: var(--color-info-tint);
    border-left: var(--space-1) solid var(--color-blue);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.comparison-benchmark-page .benchmark-guidance strong {
    color: var(--color-navy);
}

.comparison-benchmark-page .benchmark-guidance p {
    margin: var(--space-1) 0 0;
    color: var(--color-navy);
    font-size: var(--text-caption1);
    line-height: 1.5;
}

.comparison-benchmark-page .benchmark-empty {
    display: grid;
    justify-items: center;
    gap: var(--space-4);
    padding: var(--space-10) var(--space-6);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-service-grey);
    text-align: center;
}

.comparison-benchmark-page .benchmark-empty h1,
.comparison-benchmark-page .benchmark-empty p {
    margin: 0;
}

@media (max-width: 56rem) {
    .comparisons-page .side-grid {
        grid-template-columns: 1fr;
    }

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

    .comparisons-page .picker-filters {
        flex-wrap: wrap;
    }
}

@media (max-width: 40rem) {
    .comparisons-page .comparison-page-header,
    .comparison-benchmark-page .benchmark-header,
    .comparisons-page .builder-heading,
    .comparisons-page .builder-summary {
        align-items: stretch;
        flex-direction: column;
    }

    .comparisons-page .comparison-builder {
        padding: var(--space-4);
    }

    .comparisons-page .builder-close,
    .comparisons-page .builder-submit {
        width: 100%;
    }

    .comparison-benchmark-page .benchmark-overview {
        grid-template-columns: 1fr;
    }

    .comparisons-page .estate-grain,
    .comparisons-page .picker-head {
        flex-wrap: wrap;
    }
}

/* Comparison workbench. Kept in this global sheet because obligation and evidence blocks are
   emitted from RenderFragments, which Blazor's scoped CSS selector rewriting cannot reach. */

.comparison-workbench-page {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    width: 100%;
    min-width: 0;
}

.main-wrapper:has(.comparison-workbench-page) > .breadcrumbs {
    display: none;
}

.comparison-workbench-page .comparison-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-1);
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.comparison-workbench-page .comparison-breadcrumb a {
    color: var(--color-text-link);
}

.comparison-workbench-page .comparison-breadcrumb a:hover {
    color: var(--color-text-link-hover);
    text-decoration: underline;
}

.comparison-workbench-page .comparison-breadcrumb .current {
    overflow: hidden;
    color: var(--color-navy);
    font-weight: var(--font-medium);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.comparison-workbench-page .comparison-breadcrumb .sep {
    color: var(--color-text-secondary);
}

.comparison-workbench-page .workbench-header {
    margin-bottom: 0;
}

.comparison-workbench-page .workbench-errors {
    margin: 0;
    padding-left: var(--space-5);
}

.comparison-workbench-page .cmp-filter-chips {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.comparison-workbench-page .cmp-filter-chips .filter-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.comparison-workbench-page .cmp-filter-count {
    font-variant-numeric: tabular-nums;
}

.comparison-workbench-page .cmp-bulkbar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-6);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
}

.comparison-workbench-page .cmp-bulk-count {
    color: var(--color-navy);
    font-size: var(--text-subhead);
    font-weight: var(--font-medium);
}

.comparison-workbench-page .cmp-bulk-clear,
.comparison-workbench-page .cmp-reject-link {
    padding: 0;
    background: transparent;
    color: var(--color-text-link);
    font-size: var(--text-caption1);
    text-decoration: underline;
}

.comparison-workbench-page .cmp-bulk-clear:hover,
.comparison-workbench-page .cmp-reject-link:hover {
    color: var(--color-text-link-hover);
}

.comparison-workbench-page .cmp-bulk-confirm {
    margin-left: auto;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-sm);
    background: var(--color-success);
    color: var(--color-white);
    font-size: var(--text-subhead);
    font-weight: var(--font-medium);
}

.comparison-workbench-page .cmp-bulk-confirm:disabled,
.comparison-workbench-page .cmp-reject-link:disabled,
.comparison-workbench-page .row-cta:disabled {
    cursor: default;
    opacity: .55;
}

.comparison-workbench-page .cmp-filter-empty {
    background: var(--color-white);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-lg);
}

.comparison-workbench-page .cmp-pair-list {
    width: 100%;
    min-width: 0;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.comparison-workbench-page .cmp-list-header,
.comparison-workbench-page .cmp-pair-row {
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr) 160px minmax(0, 1fr) 200px 40px;
    gap: var(--space-4);
    align-items: center;
}

@media (min-width: 1100px) {
    .comparison-workbench-page .cmp-pair-list.is-relation-empty .cmp-list-header,
    .comparison-workbench-page .cmp-pair-list.is-relation-empty .cmp-pair-row {
        grid-template-columns: 32px minmax(0, 1fr) minmax(0, 1fr) 200px 40px;
    }

    .comparison-workbench-page .cmp-pair-list.is-relation-empty .cmp-list-header > .cmp-centre,
    .comparison-workbench-page .cmp-pair-list.is-relation-empty .cmp-pair-row > .cmp-relation {
        display: none;
    }
}

.comparison-workbench-page .cmp-list-header {
    position: sticky;
    top: 0;
    z-index: 2;
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    color: var(--color-service-grey);
    font-family: var(--font-heading);
    font-size: var(--text-caption2);
    font-weight: var(--font-medium);
    letter-spacing: .06em;
    text-transform: uppercase;
}

.comparison-workbench-page .cmp-pair {
    min-width: 0;
    border-bottom: 1px solid var(--color-border-light);
}

.comparison-workbench-page .cmp-pair:last-child {
    border-bottom: 0;
}

.comparison-workbench-page .cmp-pair-row {
    min-width: 0;
    padding: var(--space-3) var(--space-4);
}

.comparison-workbench-page .cmp-select,
.comparison-workbench-page .cmp-chevron {
    display: flex;
    align-items: center;
    justify-content: center;
}

.comparison-workbench-page .cmp-select input {
    width: 15px;
    height: 15px;
    margin: 0;
    accent-color: var(--color-blue);
    cursor: pointer;
}

.comparison-workbench-page .cmp-select input:disabled {
    cursor: not-allowed;
    opacity: .5;
}

.comparison-workbench-page .cmp-side,
.comparison-workbench-page .cmp-obligation-block {
    min-width: 0;
}

.comparison-workbench-page .cmp-side-eyebrow {
    display: none;
}

.comparison-workbench-page .cmp-obligation {
    overflow-wrap: anywhere;
    color: var(--color-navy);
    font-size: var(--text-subhead);
    font-weight: var(--font-medium);
    line-height: 1.45;
}

.comparison-workbench-page .cmp-role-line {
    margin-top: var(--space-1);
    overflow-wrap: anywhere;
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.comparison-workbench-page .cmp-evidence,
.comparison-workbench-page .cmp-detail-evidence-link {
    margin-top: var(--space-1);
    padding: 0;
    background: transparent;
    color: var(--color-text-link);
    font-size: var(--text-caption1);
}

.comparison-workbench-page .cmp-evidence:hover,
.comparison-workbench-page .cmp-detail-evidence-link:hover {
    color: var(--color-text-link-hover);
}

.comparison-workbench-page .cmp-gap-placeholder {
    padding: var(--space-4);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-service-grey);
    font-size: var(--text-subhead);
    text-align: center;
}

.comparison-workbench-page .cmp-centre {
    text-align: center;
}

.comparison-workbench-page .cmp-relation {
    min-width: 0;
}

.comparison-workbench-page .cmp-relation-chips {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-1);
}

.comparison-workbench-page .cmp-relation-chip,
.comparison-workbench-page .cmp-conflict-chip,
.comparison-workbench-page .cmp-confidence-chip {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-full);
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
    line-height: 1.2;
    text-align: center;
}

.comparison-workbench-page .cmp-relation-chip {
    background: var(--color-surface);
    color: var(--color-navy);
}

.comparison-workbench-page .cmp-conflict-warning {
    background: var(--color-warning-tint);
    color: var(--color-warning);
}

.comparison-workbench-page .cmp-conflict-muted {
    background: var(--color-surface);
    color: var(--color-service-grey);
}

.comparison-workbench-page .cmp-confidence-moderate {
    background: var(--color-warning-tint);
    color: var(--color-warning);
}

.comparison-workbench-page .cmp-confidence-strong {
    background: var(--color-success-tint);
    color: var(--color-success);
}

.comparison-workbench-page .cmp-confidence-weak {
    background: var(--color-error-tint);
    color: var(--color-error);
}

.comparison-workbench-page .cmp-confidence-manual {
    background: var(--color-info-tint);
    color: var(--color-info);
}

.comparison-workbench-page .cmp-review-actions,
.comparison-workbench-page .cmp-status {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-width: 0;
    gap: var(--space-2);
}

.comparison-workbench-page .cmp-decision-label {
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
    line-height: 1.3;
}

.comparison-workbench-page .cmp-row-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.comparison-workbench-page .row-cta-primary {
    background: var(--color-success);
    border-color: var(--color-success);
    color: var(--color-white);
}

.comparison-workbench-page .row-cta-primary:hover:not(:disabled) {
    background: var(--color-navy);
    border-color: var(--color-navy);
}

.comparison-workbench-page .cmp-expand-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--color-service-grey);
    font-size: var(--text-title3);
    line-height: 1;
}

.comparison-workbench-page .cmp-expand-button:hover {
    background: var(--color-surface);
    color: var(--color-navy);
}

.comparison-workbench-page .cmp-expand-button:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus);
}

.comparison-workbench-page .cmp-detail-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(16rem, 1fr);
    gap: var(--space-5) var(--space-6);
    padding: var(--space-5) var(--space-6) var(--space-6) calc(32px + 2 * var(--space-4));
    background: var(--color-surface);
    border-top: 1px solid var(--color-border-light);
}

.comparison-workbench-page .cmp-detail-panel[hidden] {
    display: none;
}

.comparison-workbench-page .cmp-decision-fieldset {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.comparison-workbench-page .cmp-decision-fieldset legend,
.comparison-workbench-page .cmp-rationale-field label {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--color-navy);
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
}

.comparison-workbench-page .cmp-decision-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
    gap: var(--space-2) var(--space-4);
}

.comparison-workbench-page .cmp-decision-option {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-primary);
    font-size: var(--text-subhead);
    cursor: pointer;
}

.comparison-workbench-page .cmp-decision-option input {
    margin: 0;
    accent-color: var(--color-blue);
}

.comparison-workbench-page .cmp-rationale-field {
    min-width: 0;
}

.comparison-workbench-page .cmp-rationale-field textarea {
    min-height: 7rem;
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-text-primary);
    resize: vertical;
}

.comparison-workbench-page .cmp-rationale-field textarea:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: var(--shadow-focus);
}

.comparison-workbench-page .cmp-detail-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
    grid-column: 1 / -1;
}

.comparison-workbench-page .cmp-detail-evidence {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.comparison-workbench-page .cmp-detail-evidence-link {
    margin-top: 0;
}

.comparison-workbench-page .cmp-match-rationale,
.comparison-workbench-page .cmp-provenance {
    grid-column: 1 / -1;
    margin: 0;
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
    line-height: 1.45;
}

.comparison-workbench-page .cmp-provenance {
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border-light);
}

/* Hidden wherever the column-header row (which hosts the desktop select-all) is visible. */
.comparison-workbench-page .cmp-selectall-compact {
    display: none;
}

@media (max-width: 1099px) {
    .comparison-workbench-page .cmp-pair-list {
        display: grid;
        gap: var(--space-3);
        background: transparent;
        border: 0;
        border-radius: 0;
    }

    .comparison-workbench-page .cmp-list-header {
        display: none;
    }

    /* Card mode drops the header row, so this keeps select-all reachable on tablets. */
    .comparison-workbench-page .cmp-selectall-compact {
        display: flex;
        align-items: center;
        gap: var(--space-2);
        margin-bottom: var(--space-3);
        color: var(--color-service-grey);
        font-size: var(--text-subhead);
    }

    .comparison-workbench-page .cmp-pair {
        background: var(--color-white);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-lg);
    }

    .comparison-workbench-page .cmp-pair:last-child {
        border-bottom: 1px solid var(--color-border);
    }

    .comparison-workbench-page .cmp-pair-row {
        grid-template-columns: 32px minmax(0, 1fr) 40px;
        grid-template-areas:
            "left left left"
            "relation relation relation"
            "right right right"
            "select review chevron";
        gap: var(--space-3);
        padding: var(--space-4);
    }

    .comparison-workbench-page .cmp-pair-list.is-relation-empty .cmp-pair-row {
        grid-template-areas:
            "left left left"
            "right right right"
            "select review chevron";
    }

    .comparison-workbench-page .cmp-pair-list.is-relation-empty .cmp-relation {
        display: none;
    }

    .comparison-workbench-page .cmp-left {
        grid-area: left;
    }

    .comparison-workbench-page .cmp-relation {
        grid-area: relation;
        padding: var(--space-1) 0;
        border-top: 1px solid var(--color-border-light);
        border-bottom: 1px solid var(--color-border-light);
    }

    .comparison-workbench-page .cmp-right {
        grid-area: right;
    }

    .comparison-workbench-page .cmp-select {
        grid-area: select;
        justify-content: flex-start;
    }

    .comparison-workbench-page .cmp-review-actions {
        grid-area: review;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .comparison-workbench-page .cmp-status {
        flex-direction: row;
        align-items: center;
        flex-wrap: wrap;
    }

    .comparison-workbench-page .cmp-chevron {
        grid-area: chevron;
        justify-content: flex-end;
    }

    .comparison-workbench-page .cmp-side-eyebrow {
        display: block;
        margin-bottom: var(--space-1);
        color: var(--color-service-grey);
        font-family: var(--font-heading);
        font-size: var(--text-caption2);
        font-weight: var(--font-medium);
        letter-spacing: .06em;
        text-transform: uppercase;
    }

    .comparison-workbench-page .cmp-detail-panel {
        padding-left: var(--space-5);
        padding-right: var(--space-5);
    }
}

@media (max-width: 52rem) {
    .comparison-workbench-page .cmp-detail-panel {
        grid-template-columns: minmax(0, 1fr);
    }

    .comparison-workbench-page .cmp-review-actions {
        align-items: flex-start;
        flex-direction: column;
    }
}

/* Feature 077 — progressive comparison hierarchy. */
.comparison-workspace {
    display: grid;
    gap: var(--space-5);
    min-width: 0;
    max-width: 112rem;
    margin: 0 auto;
}

.comparison-workspace .builder-errors {
    padding: var(--space-3) var(--space-4);
    background: var(--color-error-tint);
    border: 1px solid var(--color-error-tint-border);
    border-radius: var(--radius-md);
    color: var(--color-error);
}

.hierarchy-header,
.hierarchy-title-row,
.hierarchy-actions,
.mapping-review-bar,
.evidence-status-line {
    display: flex;
    align-items: center;
}

.hierarchy-header {
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-5);
}

.hierarchy-heading {
    min-width: 0;
}

.comparison-back {
    display: inline-flex;
    margin-bottom: var(--space-2);
    color: var(--color-text-link);
    font-size: var(--text-caption1);
    text-decoration: none;
}

.comparison-back:hover {
    color: var(--color-text-link-hover);
}

.hierarchy-title-row {
    gap: var(--space-3);
}

.hierarchy-title-row h1 {
    margin: 0;
    color: var(--color-navy);
    font-family: var(--font-heading);
    font-size: var(--text-title1);
    font-weight: var(--font-medium);
    letter-spacing: -.02em;
}

.comparison-workspace .builder-eyebrow {
    margin: 0 0 var(--space-1);
    color: var(--color-text-secondary);
    font-size: var(--text-caption2);
    font-weight: var(--font-medium);
    letter-spacing: .06em;
    text-transform: uppercase;
}

.hierarchy-actions {
    justify-content: flex-end;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.scope-comparison {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: stretch;
    overflow: hidden;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.scope-card {
    display: grid;
    gap: var(--space-1);
    padding: var(--space-4) var(--space-5);
}

.scope-card strong {
    overflow-wrap: anywhere;
    color: var(--color-navy);
    font-family: var(--font-heading);
    font-size: var(--text-subhead);
    font-weight: var(--font-medium);
}

.scope-card > span:last-child,
.scope-label {
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.scope-label {
    font-weight: var(--font-medium);
}

.scope-divider {
    display: grid;
    place-items: center;
    padding: 0 var(--space-4);
    background: var(--color-surface);
    border-inline: 1px solid var(--color-border-light);
}

.scope-divider span {
    color: var(--color-service-grey);
    font-size: var(--text-caption2);
    white-space: nowrap;
}

.comparison-run-state {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    padding: var(--space-5);
    background: var(--color-info-tint);
    border: 1px solid var(--color-info-tint-border);
    border-radius: var(--radius-lg);
}

.comparison-run-state strong {
    color: var(--color-navy);
    font-family: var(--font-heading);
}

.comparison-run-state p {
    margin: var(--space-1) 0 0;
    color: var(--color-navy);
}

.run-progress {
    display: grid;
    gap: var(--space-2);
    min-width: 15rem;
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.run-progress progress {
    width: 100%;
    height: .5rem;
    accent-color: var(--color-blue);
}

.bulk-review-card,
.hierarchy-summary,
.document-pair-list,
.section-outline {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.bulk-review-card {
    padding: var(--space-5);
}

.bulk-review-card .section-heading {
    margin-bottom: var(--space-4);
}

.bulk-review-card h2,
.hierarchy-panel-heading h2,
.section-role-list h3,
.evidence-rationale h3 {
    margin: 0;
    color: var(--color-navy);
    font-family: var(--font-heading);
    font-weight: var(--font-medium);
}

.bulk-review-card h2,
.hierarchy-panel-heading h2 {
    font-size: var(--text-subhead);
}

.bulk-review-card p {
    margin: var(--space-1) 0 0;
    color: var(--color-service-grey);
}

.bulk-role-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
}

.bulk-role-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.bulk-role-row:hover {
    border-color: var(--color-blue);
}

.bulk-role-row > span:first-child {
    display: grid;
    gap: var(--space-1);
}

.bulk-role-row strong {
    color: var(--color-navy);
}

.bulk-role-row small {
    color: var(--color-service-grey);
}

.bulk-role-counts {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-service-grey);
    font-size: var(--text-caption2);
}

.hierarchy-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    overflow: hidden;
}

.hierarchy-metric {
    display: grid;
    gap: var(--space-1);
    min-width: 0;
    padding: var(--space-3) var(--space-4);
    border-right: 1px solid var(--color-border-light);
}

.hierarchy-metric:last-child {
    border-right: 0;
}

.hierarchy-metric span {
    color: var(--color-service-grey);
    font-size: var(--text-caption2);
}

.hierarchy-metric strong {
    overflow-wrap: anywhere;
    color: var(--color-navy);
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
}

.hierarchy-grid {
    display: grid;
    grid-template-columns: minmax(18rem, 21rem) minmax(0, 1fr);
    align-items: start;
    gap: var(--space-4);
    min-width: 0;
}

.document-pair-list,
.section-outline {
    min-width: 0;
    overflow: hidden;
}

.document-pair-list {
    position: sticky;
    top: var(--space-4);
}

.hierarchy-panel-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
}

.panel-heading-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.panel-count {
    display: grid;
    place-items: center;
    min-width: 1.75rem;
    height: 1.75rem;
    background: var(--color-surface);
    border-radius: var(--radius-full);
    color: var(--color-service-grey);
    font-size: var(--text-caption2);
}

.section-role-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.section-role-heading h3 {
    margin-bottom: 0;
}

.outline-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
    cursor: pointer;
}

.outline-toggle input {
    width: 1rem;
    height: 1rem;
    accent-color: var(--color-blue);
}

.document-pair-card {
    display: grid;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-4);
    background: var(--color-white);
    border: 0;
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text-primary);
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.document-pair-card:last-child {
    border-bottom: 0;
}

.document-pair-card:hover {
    background: var(--color-surface);
}

.document-pair-card.is-selected {
    background: var(--color-info-tint);
    box-shadow: inset .25rem 0 0 var(--color-blue);
}

.pair-documents {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: var(--space-2);
    color: var(--color-navy);
    font-weight: var(--font-medium);
}

.pair-documents > span:not(.pair-arrow) {
    overflow-wrap: anywhere;
}

.pair-arrow {
    color: var(--color-service-grey);
}

.pair-card-meta,
.pair-card-findings {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
    color: var(--color-service-grey);
    font-size: var(--text-caption2);
}

.pair-card-findings span {
    padding-right: var(--space-2);
    border-right: 1px solid var(--color-border);
}

.pair-card-findings span:last-child {
    padding-right: 0;
    border-right: 0;
}

.mapping-state {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-full);
    font-size: var(--text-caption2);
    font-weight: var(--font-medium);
}

.mapping-state.is-aligned {
    background: var(--color-success-tint);
    color: var(--color-success);
}

.mapping-state.is-changed {
    background: var(--color-warning-tint);
    color: var(--color-warning);
}

.mapping-state.is-unresolved {
    background: var(--color-info-tint);
    color: var(--color-info);
}

.mapping-state.is-unmatched {
    background: var(--color-error-tint);
    color: var(--color-error);
}

.comparison-list-default {
    display: flex;
    align-items: baseline;
    gap: var(--space-1);
    margin: 0 0 var(--space-3);
    padding: var(--space-2) var(--space-3);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
    line-height: 1.4;
}

.comparison-list-default strong {
    color: var(--color-navy);
    font-weight: var(--font-medium);
}

.hierarchy-placeholder {
    display: grid;
    justify-items: center;
    gap: var(--space-2);
    padding: var(--space-10) var(--space-5);
    color: var(--color-service-grey);
    text-align: center;
}

.hierarchy-placeholder h3,
.hierarchy-placeholder p {
    margin: 0;
}

.hierarchy-placeholder h3 {
    color: var(--color-navy);
    font-family: var(--font-heading);
    font-size: var(--text-subhead);
    font-weight: var(--font-medium);
}

.section-rows {
    display: grid;
}

.section-row {
    border-bottom: 1px solid var(--color-border-light);
}

.section-row:last-child {
    border-bottom: 0;
}

.section-row.is-changed {
    box-shadow: inset .2rem 0 0 var(--color-warning);
}

.section-row.is-unmatched {
    box-shadow: inset .2rem 0 0 var(--color-error);
}

.section-disclosure {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-white);
    border: 0;
    color: var(--color-text-primary);
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.section-disclosure:hover,
.section-disclosure[aria-expanded="true"] {
    background: var(--color-surface);
}

.disclosure-chevron {
    color: var(--color-text-secondary);
    font-size: var(--text-subhead);
}

.section-pair-headings {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: var(--space-3);
}

.section-pair-headings > span:not([aria-hidden]) {
    display: grid;
    gap: var(--space-1);
    min-width: 0;
}

.section-pair-headings strong {
    overflow-wrap: anywhere;
    color: var(--color-navy);
    font-weight: var(--font-medium);
}

.section-pair-headings small,
.section-row-state {
    color: var(--color-service-grey);
    font-size: var(--text-caption2);
}

.section-row-state {
    display: grid;
    justify-items: end;
    gap: var(--space-1);
}

.section-detail {
    padding: var(--space-4);
    background: var(--color-surface);
    border-top: 1px solid var(--color-border-light);
}

.mapping-review-bar {
    justify-content: flex-end;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.document-mapping-review {
    margin-bottom: 0;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
}

.mapping-review-bar > div:first-child {
    display: grid;
    gap: var(--space-1);
    margin-right: auto;
}

.mapping-review-bar > div:first-child span {
    color: var(--color-service-grey);
    font-size: var(--text-caption2);
}

.btn-quiet,
.text-button {
    background: transparent;
    border: 0;
    color: var(--color-text-link);
    font: inherit;
    cursor: pointer;
}

.btn-quiet {
    min-height: 2.5rem;
    padding: var(--space-2) var(--space-3);
}

.btn-quiet:hover,
.text-button:hover {
    color: var(--color-text-link-hover);
}

.source-unavailable {
    display: grid;
    gap: var(--space-1);
    padding: var(--space-4);
    background: var(--color-info-tint);
    border-left: .2rem solid var(--color-blue);
    color: var(--color-navy);
}

.source-unavailable strong {
    color: var(--color-navy);
}

.prose-diff {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: hidden;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.diff-column-heading {
    padding: var(--space-2) var(--space-3);
    background: var(--color-navy);
    color: var(--color-white);
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
}

.diff-column-heading:first-child,
.diff-paragraph:nth-of-type(odd) {
    border-right: 1px solid var(--color-border-light);
}

.diff-paragraph {
    margin: 0;
    padding: var(--space-3);
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text-primary);
    line-height: 1.6;
}

.diff-added {
    background: var(--color-success-tint);
    color: var(--color-success);
}

.diff-removed {
    background: var(--color-error-tint);
    color: var(--color-error);
    text-decoration: line-through;
}

.section-role-list {
    margin-top: var(--space-4);
}

.section-role-list h3,
.evidence-rationale h3 {
    margin-bottom: var(--space-3);
    font-size: var(--text-caption1);
}

.role-mapping-row {
    padding: var(--space-3);
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
}

.role-mapping-row + .role-mapping-row {
    margin-top: var(--space-2);
}

.role-mapping-labels {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    gap: var(--space-3);
    color: var(--color-navy);
    font-weight: var(--font-medium);
}

.role-mapping-labels > span:not([aria-hidden]) {
    display: grid;
    gap: var(--space-1);
}

.role-mapping-labels small {
    color: var(--color-service-grey);
    font-size: var(--text-caption2);
    font-weight: var(--font-regular);
}

.role-mapping-meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-2);
    color: var(--color-service-grey);
    font-size: var(--text-caption2);
}

.assignment-link-list {
    display: grid;
    gap: var(--space-1);
    margin-top: var(--space-3);
}

.assignment-link {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-2) var(--space-3);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font: inherit;
    font-size: var(--text-caption1);
    text-align: left;
    cursor: pointer;
}

.assignment-link:hover {
    border-color: var(--color-blue);
}

.assignment-link > span:first-child,
.assignment-link > span:last-child {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.assignment-link-left {
    grid-column: 1;
}

.assignment-link-right {
    grid-column: 3;
}

.assignment-link > .mapping-state {
    grid-column: 2;
    justify-self: center;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.evidence-scrim {
    position: fixed;
    inset: 0;
    z-index: 1090;
    background: color-mix(in srgb, var(--color-dark-bg) 42%, transparent);
}

.comparison-evidence-panel {
    position: fixed;
    inset: 0 0 0 auto;
    z-index: 1100;
    display: grid;
    grid-template-rows: auto auto minmax(0, 1fr) auto;
    gap: var(--space-4);
    width: min(46rem, 78vw);
    padding: var(--space-5);
    overflow-y: auto;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
}

.mapping-editor {
    position: fixed;
    inset: 50% auto auto 50%;
    z-index: 1110;
    display: grid;
    gap: var(--space-4);
    width: min(40rem, calc(100vw - var(--space-8)));
    max-height: calc(100vh - var(--space-8));
    padding: var(--space-5);
    overflow-y: auto;
    transform: translate(-50%, -50%);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.mapping-editor > header,
.mapping-editor > footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}

.mapping-editor h2 {
    margin: 0;
    color: var(--color-navy);
    font-family: var(--font-heading);
    font-size: var(--text-title2);
    font-weight: var(--font-medium);
}

.mapping-editor > p {
    margin: 0;
    color: var(--color-service-grey);
    line-height: 1.5;
}

.mapping-editor-sides {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
}

.mapping-editor .field {
    display: grid;
    gap: var(--space-2);
}

.mapping-editor .field-label {
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
}

.mapping-editor select,
.mapping-editor textarea {
    width: 100%;
    min-height: 2.75rem;
    padding: var(--space-2) var(--space-3);
    background: var(--color-white);
    border: 1px solid var(--color-control-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font: inherit;
}

.mapping-editor select:focus,
.mapping-editor textarea:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: var(--shadow-focus);
}

.mapping-editor > footer {
    justify-content: flex-end;
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border-light);
}

.comparison-evidence-panel > header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
}

.comparison-evidence-panel h2 {
    margin: 0;
    color: var(--color-navy);
    font-family: var(--font-heading);
    font-size: var(--text-title2);
    font-weight: var(--font-medium);
}

.panel-close {
    display: grid;
    place-items: center;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-navy);
    font: inherit;
    font-size: var(--text-title2);
    cursor: pointer;
}

.evidence-status-line {
    gap: var(--space-2);
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.evidence-pair {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
    align-content: start;
}

.evidence-side {
    display: grid;
    align-content: start;
    gap: var(--space-2);
    min-width: 0;
    padding: var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
}

.evidence-side strong {
    color: var(--color-navy);
}

.evidence-side blockquote {
    margin: 0;
    color: var(--color-text-primary);
    line-height: 1.55;
}

.evidence-side a {
    color: var(--color-text-link);
    font-size: var(--text-caption1);
}

.evidence-side a:hover {
    color: var(--color-text-link-hover);
}

.evidence-rationale {
    padding: var(--space-4);
    border-top: 1px solid var(--color-border-light);
}

.evidence-decision {
    display: grid;
    gap: var(--space-3);
    padding: var(--space-4);
    border-top: 1px solid var(--color-border-light);
}

.evidence-decision .field {
    display: grid;
    gap: var(--space-1);
}

.evidence-decision select,
.evidence-decision textarea {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    background: var(--color-white);
    border: 1px solid var(--color-control-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font: inherit;
}

.prose-diff ins,
.prose-diff del {
    text-decoration-thickness: .1em;
}

.evidence-rationale p {
    margin: 0;
    color: var(--color-service-grey);
}

.comparison-evidence-panel > footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-2);
    position: sticky;
    bottom: 0;
    padding-top: var(--space-3);
    background: var(--color-white);
    border-top: 1px solid var(--color-border-light);
}

.comparison-workspace button:focus-visible,
.comparison-workspace a:focus-visible,
.mapping-editor button:focus-visible,
.mapping-editor select:focus-visible,
.mapping-editor textarea:focus-visible,
.comparison-evidence-panel button:focus-visible,
.comparison-evidence-panel a:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus);
}

.mapping-editor:focus-visible,
.comparison-evidence-panel:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus), var(--shadow-lg);
}

@media (max-width: 75rem) {
    .hierarchy-grid {
        grid-template-columns: minmax(16rem, 19rem) minmax(0, 1fr);
    }

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

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

    .hierarchy-metric:nth-child(2) {
        border-right: 0;
    }

    .hierarchy-metric:nth-child(-n + 2) {
        border-bottom: 1px solid var(--color-border-light);
    }
}

@media (max-width: 64rem) {
    .hierarchy-header {
        align-items: flex-start;
        flex-direction: column;
    }

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

    .scope-comparison {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    }

    .scope-divider {
        display: none;
    }

    .scope-card + .scope-card {
        border-left: 1px solid var(--color-border-light);
    }

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

    .document-pair-list {
        position: static;
    }

    .document-pair-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .document-pair-list .hierarchy-panel-heading {
        grid-column: 1 / -1;
    }

    .document-pair-card {
        border-right: 1px solid var(--color-border-light);
    }

    .document-pair-card:only-of-type {
        grid-column: 1 / -1;
        border-right: 0;
    }

    .comparison-evidence-panel {
        width: min(42rem, 88vw);
    }

    .mapping-editor-sides {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 48rem) {
    .scope-comparison,
    .document-pair-list,
    .hierarchy-summary,
    .evidence-pair {
        grid-template-columns: minmax(0, 1fr);
    }

    .scope-card + .scope-card {
        border-top: 1px solid var(--color-border-light);
        border-left: 0;
    }

    .comparison-run-state,
    .mapping-review-bar {
        align-items: flex-start;
        flex-direction: column;
    }

    .run-progress {
        width: 100%;
        min-width: 0;
    }

    .hierarchy-metric {
        border-right: 0;
        border-bottom: 1px solid var(--color-border-light);
    }

    .section-disclosure {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .section-row-state {
        grid-column: 2;
        justify-items: start;
    }

    .section-pair-headings,
    .role-mapping-labels,
    .assignment-link {
        grid-template-columns: minmax(0, 1fr);
    }

    .assignment-link-left,
    .assignment-link-right,
    .assignment-link > .mapping-state {
        grid-column: 1;
    }

    .prose-diff {
        grid-template-columns: minmax(0, 1fr);
    }

    .comparison-evidence-panel {
        width: 100vw;
    }
}

/* Feature 080 — document merge workspace. Reuses the comparison shell (hierarchy-header,
   prose-diff, data-table) and adds only the queue, the coverage strip and the decision control. */

.merge-workspace {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    padding: var(--space-6);
}

.merge-sides {
    margin: var(--space-1) 0 0;
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.merge-summary {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-5);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.merge-progress {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
}

.merge-progress progress {
    flex: 1;
    height: 6px;
}

.merge-progress .summary-label {
    flex: 0 0 auto;
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
}

.merge-buckets {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.merge-bucket {
    display: flex;
    flex-direction: column;
    min-width: 8rem;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.merge-bucket strong {
    font-family: var(--font-heading);
    font-size: var(--text-subhead);
}

.merge-bucket span {
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.merge-covered-split {
    margin: 0;
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.merge-excluded {
    font-size: var(--text-caption1);
}

.merge-excluded summary {
    cursor: pointer;
    color: var(--color-service-grey);
}

.merge-excluded ul {
    margin: var(--space-2) 0 0;
    padding-left: var(--space-5);
}

.merge-body {
    display: grid;
    grid-template-columns: minmax(18rem, 24rem) minmax(0, 1fr);
    gap: var(--space-5);
    align-items: start;
}

.merge-queue-pane,
.merge-detail-pane {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-5);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.merge-toolbar {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.merge-search input {
    width: 100%;
}

.merge-filter-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-caption1);
}

.merge-queue {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin: 0;
    padding: 0;
    list-style: none;
    max-height: 60vh;
    overflow-y: auto;
}

.merge-queue-item {
    display: flex;
    flex-direction: column;
    /* Explicit because the UA stylesheet centres a button's flex children, which centres the heading
       and the chip row instead of stacking them against the left edge. */
    align-items: stretch;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-3);
    text-align: left;
    background: transparent;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.merge-queue-item:hover,
.merge-queue-item.selected {
    background: var(--color-surface);
    border-color: var(--color-teal);
}

.merge-queue-heading {
    font-weight: var(--font-medium);
}

.merge-queue-marks {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.merge-chip {
    display: inline-flex;
    align-items: center;
    padding: 0 var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--text-caption2);
    line-height: 1.6;
    white-space: nowrap;
}

.merge-chip-conflict {
    background: color-mix(in srgb, var(--color-error) 14%, transparent);
    color: var(--color-error);
}

.merge-chip-new {
    background: color-mix(in srgb, var(--color-teal) 16%, transparent);
    color: var(--color-deep-teal, var(--color-navy));
}

.merge-chip-partial {
    background: color-mix(in srgb, var(--color-warning) 16%, transparent);
    color: var(--color-navy);
}

.merge-chip-covered {
    background: color-mix(in srgb, var(--color-success) 16%, transparent);
    color: var(--color-navy);
}

.merge-chip-warn {
    background: color-mix(in srgb, var(--color-warning) 22%, transparent);
    color: var(--color-navy);
}

.merge-chip-done {
    background: var(--color-surface);
    color: var(--color-service-grey);
}

.merge-chip-neutral {
    background: var(--color-surface);
    color: var(--color-service-grey);
}

.merge-detail-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
}

.merge-detail-header h2 {
    margin: 0;
    font-family: var(--font-heading);
    font-size: var(--text-subhead);
}

.merge-heading-path {
    margin: var(--space-1) 0 0;
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.merge-inconsistency {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-3) var(--space-4);
    background: color-mix(in srgb, var(--color-warning) 12%, transparent);
    border-left: 3px solid var(--color-warning);
    border-radius: var(--radius-sm);
    font-size: var(--text-caption1);
}

.merge-evidence,
.merge-incumbents,
.merge-links,
.merge-decision {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.merge-incumbents h3,
.merge-links h3,
.merge-decision h3 {
    margin: 0;
    font-family: var(--font-heading);
    font-size: var(--text-body);
}

.merge-incumbent summary {
    cursor: pointer;
    font-weight: var(--font-medium);
}

.merge-incumbent-doc {
    margin-left: var(--space-2);
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
    font-weight: 400;
}

.merge-links-note {
    margin: 0;
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.merge-quote {
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.merge-stale {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    align-items: flex-start;
    padding: var(--space-4);
    background: color-mix(in srgb, var(--color-warning) 12%, transparent);
    border: 1px solid var(--color-warning);
    border-radius: var(--radius-md);
}

.merge-stale p {
    margin: 0;
    font-size: var(--text-caption1);
}

.merge-disposition-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.merge-disposition-option {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.merge-disposition-option.selected {
    background: var(--color-surface);
    border-color: var(--color-teal);
}

.merge-warning {
    padding: var(--space-3) var(--space-4);
    background: color-mix(in srgb, var(--color-warning) 14%, transparent);
    border-left: 3px solid var(--color-warning);
    border-radius: var(--radius-sm);
    font-size: var(--text-caption1);
}

.merge-history summary {
    cursor: pointer;
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

.merge-history ul {
    margin: var(--space-2) 0 0;
    padding-left: var(--space-5);
    font-size: var(--text-caption1);
}

/* The obligations table needs four readable columns of quoted text. Two panes side by side leave it
   about 420px at 1280, where every quote wraps to one word per line. 1512 is the 14" MBP default and
   every 13" scaling falls under it, so the split only survives above that. */
@media (max-width: 1512px) {
    .merge-body {
        grid-template-columns: minmax(0, 1fr);
    }

    .merge-queue {
        max-height: 22rem;
    }
}

.merge-links-scroll {
    overflow-x: auto;
}

.merge-links-scroll .data-table {
    min-width: 46rem;
}

/* Gap and risk register (feature 080 US3). The hand-off artifact: read top-down, filtered on
   screen, then exported or printed. */

.register-legend {
    border: 1px solid var(--color-control-border);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
}

.register-legend summary {
    cursor: pointer;
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
    color: var(--color-service-grey);
}

.register-legend dl {
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    gap: var(--space-2) var(--space-4);
    margin: var(--space-3) 0 0;
}

.register-legend dt {
    font-weight: var(--font-medium);
}

.register-legend dd {
    margin: 0;
    color: var(--color-service-grey);
}

.register-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: var(--space-4);
}

.register-filters .field {
    min-width: 12rem;
}

.register-section {
    display: grid;
    gap: var(--space-3);
}

.register-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-caption1);
}

.register-table th,
.register-table td {
    text-align: left;
    vertical-align: top;
    padding: var(--space-3);
    border-bottom: 1px solid var(--color-control-border);
}

.register-table th {
    color: var(--color-service-grey);
    font-weight: var(--font-medium);
    white-space: nowrap;
}

/* The finding column carries verbatim quoted duty text and is the reason anyone opens this page,
   so it takes the slack rather than the identifier columns. */
.register-table td:nth-child(2) {
    width: 45%;
}

.register-heading {
    display: block;
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
}

.register-kind,
.register-evidence,
.register-rationale,
.register-when {
    display: block;
    color: var(--color-service-grey);
}

/* A left edge rather than a filled row: the severity has to survive both a monochrome print and a
   reader who cannot distinguish the two tints. */
.register-row-severe td:first-child {
    box-shadow: inset 3px 0 0 var(--color-error);
}

.register-row-open td:first-child {
    box-shadow: inset 3px 0 0 var(--color-warning);
}

.register-print .register-table {
    font-size: var(--text-caption2);
}

@media print {
    .register-page .hierarchy-actions,
    .register-page .register-filters,
    .register-page .comparison-back {
        display: none;
    }

    .register-page .register-legend {
        border: none;
        padding: 0;
        background: none;
    }

    .register-page .register-legend summary {
        list-style: none;
    }

    /* Repeat the header on every sheet and never split a finding across a page break: a register
       row torn in half is unusable as evidence. */
    .register-page .register-table thead {
        display: table-header-group;
    }

    .register-page .register-table tr {
        break-inside: avoid;
    }
}

.register-truncated {
    margin: 0;
    color: var(--color-service-grey);
    font-size: var(--text-caption1);
}

/* Keep the hint body absolute so opening it does not reflow surrounding tables. */
.obligation-hint {
    position: relative;
    display: inline-flex;
}

.obligation-hint-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    /* 24px, the WCAG 2.5.8 AA floor. It was 20px, which is under it, and the narrow bound in the
       viewport matrix is a tablet. */
    width: 1.5rem;
    height: 1.5rem;
    padding: 0;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-control-border);
    border-radius: var(--radius-full);
    font-size: var(--text-caption2);
    cursor: pointer;
}

.obligation-hint-toggle:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus);
}

.obligation-hint-toggle:hover {
    border-color: var(--color-blue);
}

.obligation-hint-body {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 20;
    width: max-content;
    max-width: 22rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-3);
    color: var(--color-text-primary);
    font-size: var(--text-caption1);
    font-weight: var(--font-regular);
    line-height: 1.45;
    text-align: left;
    white-space: normal;
    /* One call site is a table header cell, which is uppercased and letter-spaced. Inheriting that
       turned two sentences of explanation into a wall of tracked capitals. The panel sets its own
       typography rather than taking whatever the element it hangs off happens to use. */
    text-transform: none;
    letter-spacing: normal;
}

.register-section-heading {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.register-section-heading h2 {
    margin: 0;
}

/* Feature 080 US2: AI briefing surfaces on the merge workspace. */

.merge-briefing {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-4);
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
}

.merge-briefing-state {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.merge-briefing-state p {
    margin: var(--space-1) 0 0;
    color: var(--color-text-secondary);
    font-size: var(--text-caption1);
}

.merge-briefing progress {
    width: 100%;
    height: 6px;
}

.merge-briefing-spend {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: var(--text-caption1);
}

.merge-briefing-error {
    margin: 0;
    padding: var(--space-2) var(--space-3);
    background: var(--color-error-tint);
    border: 1px solid var(--color-error-tint-border);
    border-radius: var(--radius-sm);
    color: var(--color-error);
    font-size: var(--text-caption1);
}

/* Quieter than btn-secondary on purpose. Stopping a run and refreshing stale briefs are recoveries
   from a state the reviewer did not ask for, so neither should compete with the primary action. */
.merge-quiet-button {
    padding: var(--space-1) var(--space-3);
    background: transparent;
    border: 1px solid var(--color-control-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-link);
    font-family: var(--font-primary);
    font-size: var(--text-caption1);
    cursor: pointer;
}

.merge-quiet-button:hover:not(:disabled) {
    background: var(--color-surface);
}

.merge-quiet-button:disabled {
    opacity: 0.5;
    cursor: default;
}

.merge-executive {
    padding: var(--space-4);
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
}

.merge-executive > summary {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: var(--font-medium);
    cursor: pointer;
}

.merge-executive-section {
    margin-top: var(--space-4);
}

.merge-executive-section h3 {
    margin: 0 0 var(--space-2);
    font-size: var(--text-subhead);
    font-weight: var(--font-medium);
}

.merge-executive-section ul {
    margin: 0;
    padding-left: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    font-size: var(--text-caption1);
}

.merge-executive-empty,
.merge-executive-foot {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: var(--text-caption1);
}

.merge-executive-foot {
    margin-top: var(--space-4);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border-light);
}

.merge-stale-note {
    margin: var(--space-2) 0 0;
    color: var(--color-warning);
    font-size: var(--text-caption1);
}

.merge-brief {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-info-tint);
    border: 1px solid var(--color-info-tint-border);
    border-radius: var(--radius-md);
}

.merge-stale-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    background: var(--color-warning-tint);
    border-left: 3px solid var(--color-warning);
    border-radius: var(--radius-sm);
}

.merge-stale-banner p {
    margin: var(--space-1) 0 0;
    font-size: var(--text-caption1);
}

.merge-brief-headline {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
}

.merge-brief-classification {
    color: var(--color-text-secondary);
    font-size: var(--text-caption1);
}

.merge-brief-claims {
    margin: 0;
    padding-left: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    font-size: var(--text-caption1);
}

.merge-brief-abstention,
.merge-brief-missing {
    margin: 0;
    font-size: var(--text-caption1);
}

.merge-brief-missing {
    padding: var(--space-3) var(--space-4);
    background: var(--color-draft-tint);
    border: 1px solid var(--color-draft-tint-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
}

.merge-brief-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
    padding-top: var(--space-2);
    border-top: 1px solid var(--color-info-tint-border);
    color: var(--color-text-secondary);
    font-size: var(--text-caption2);
}

.merge-brief-history {
    font-size: var(--text-caption1);
}

.merge-brief-history summary {
    cursor: pointer;
    color: var(--color-text-link);
}

.merge-brief-history ul {
    margin: var(--space-2) 0 0;
    padding-left: var(--space-5);
    color: var(--color-text-secondary);
}

.merge-citations {
    display: inline-flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    margin-left: var(--space-2);
}

/* 24px minimum target per WCAG 2.5.8, which a caption-sized inline chip does not reach on its own. */
.merge-citation {
    display: inline-flex;
    align-items: center;
    min-height: 1.5rem;
    padding: 0 var(--space-2);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-link);
    font-family: var(--font-primary);
    font-size: var(--text-caption2);
    text-decoration: none;
    cursor: pointer;
}

.merge-citation:hover {
    border-color: var(--color-control-border);
    background: var(--color-surface);
}

/* The citation is a jump link, so the landing point has to announce itself; otherwise a reviewer
   arrives at a table of near-identical rows with no idea which one they were sent to. Driven by
   component state rather than :target, which does not update under Blazor's pushState navigation. */
.merge-workspace .evidence-focused {
    outline: 2px solid var(--color-info);
    outline-offset: 2px;
}

/* ── Coverage lens ──────────────────────────────────────────────────────────
   Read-only "what is covered elsewhere" view on the comparison overview.
   Status colours: covered=success, partly=warning, not covered=error,
   not compared=neutral. No decision affordances belong in this block. */

.coverage-view {
    display: grid;
    gap: var(--space-4);
}

.coverage-scope-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--space-2) var(--space-6);
    padding: var(--space-2) var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    font-size: var(--text-caption1);
    color: var(--color-text-secondary);
}

.coverage-scope-bar strong {
    color: var(--color-text-primary);
    font-weight: var(--font-medium);
}

.coverage-scope-note {
    flex-basis: 100%;
    color: var(--color-service-grey);
}

.coverage-cap-note {
    padding: var(--space-2) var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    font-size: var(--text-caption1);
    color: var(--color-text-secondary);
}

.coverage-stale-note {
    margin: var(--space-1) 0 0;
    font-size: var(--text-caption1);
    color: var(--color-service-grey);
}

.coverage-filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
}

/* 44px height matches the native select contract above, so the bar sits on one line. */
.coverage-search {
    flex: 1 1 220px;
    min-width: 220px;
    max-width: 340px;
    height: 44px;
    padding: 0 var(--space-3);
    border: 1.5px solid var(--color-control-border);
    border-radius: var(--radius-md);
    font-size: var(--text-subhead);
    color: var(--color-text-primary);
}

.coverage-search:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: var(--shadow-focus);
}

.coverage-facet {
    display: inline-flex;
}

.coverage-status-chips {
    display: inline-flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.coverage-chip-filter {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    min-height: 32px;
    padding: 0 var(--space-3);
    background: var(--color-white);
    border: 1.5px solid var(--color-control-border);
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-size: var(--text-caption1);
    color: var(--color-text-primary);
    cursor: pointer;
}

.coverage-chip-filter:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus);
}

.coverage-chip-filter.is-active {
    border-color: var(--color-navy);
    background: var(--color-surface);
    font-weight: var(--font-medium);
}

.coverage-chip-filter .chip-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--color-service-grey);
}

.coverage-chip-filter.status-covered .chip-dot { background: var(--color-success); }
.coverage-chip-filter.status-partly .chip-dot { background: var(--color-warning); }
.coverage-chip-filter.status-notcovered .chip-dot { background: var(--color-error); }
.coverage-chip-filter.status-notcompared .chip-dot { background: var(--color-service-grey); }

.coverage-chip-filter .chip-count {
    color: var(--color-service-grey);
    font-variant-numeric: tabular-nums;
}

.coverage-filter-summary {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-caption1);
    color: var(--color-text-secondary);
}

.coverage-body {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

/* The spine: one cell per assignment in document order, section breaks as gaps.
   Decorative navigation only (aria-hidden, tabindex -1), so it hides on narrow screens. */
.coverage-spine {
    position: sticky;
    top: var(--space-4);
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    padding: var(--space-2);
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
}

.spine-section {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.spine-cell {
    width: 14px;
    height: 9px;
    padding: 0;
    border: none;
    border-radius: 2px;
    background: var(--color-border);
    cursor: pointer;
    transition: opacity var(--duration-fast);
}

.spine-cell.status-covered { background: var(--color-success); }
.spine-cell.status-partly { background: var(--color-warning); }
.spine-cell.status-notcovered { background: var(--color-error); }
.spine-cell.status-notcompared { background: var(--color-border); }

/* Filtered-out cells dim rather than disappear, so the overall shape stays readable. */
.spine-cell.is-dimmed {
    opacity: 0.18;
}

.spine-cell:hover {
    outline: 2px solid var(--color-navy);
    outline-offset: 1px;
}

.coverage-rows {
    flex: 1;
    min-width: 0;
    display: grid;
    gap: var(--space-2);
    align-content: start;
}

.coverage-doc-heading {
    margin: var(--space-4) 0 0;
    font-family: var(--font-heading);
    font-size: var(--text-title3);
    font-weight: var(--font-medium);
    color: var(--color-navy);
}

.coverage-doc-heading:first-child {
    margin-top: 0;
}

.coverage-doc-heading span {
    color: var(--color-service-grey);
    font-weight: var(--font-regular);
}

.coverage-section-heading {
    margin: var(--space-3) 0 0;
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-service-grey);
}

.coverage-row {
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.coverage-row.is-expanded {
    border-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.coverage-row-header {
    display: grid;
    grid-template-columns: 1rem minmax(0, 1fr) 10rem 13rem 9rem;
    gap: var(--space-2) var(--space-4);
    align-items: start;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: none;
    border: none;
    font: inherit;
    color: inherit;
    text-align: left;
    cursor: pointer;
}

.coverage-row-header:hover {
    background: var(--color-surface);
}

/* Inset outline because the parent row clips overflow for its rounded corners. */
.coverage-row-header:focus-visible {
    outline: 2px solid var(--color-blue);
    outline-offset: -2px;
}

.coverage-cell-assignment {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.coverage-quote {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: var(--text-subhead);
    color: var(--color-text-primary);
}

.coverage-row.is-expanded .coverage-quote {
    display: block;
}

.coverage-cell-assignment small {
    font-size: var(--text-caption1);
    color: var(--color-service-grey);
}

.coverage-cell-role {
    font-size: var(--text-subhead);
    color: var(--color-text-secondary);
    overflow-wrap: anywhere;
}

.coverage-cell-status {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-1);
}

.coverage-pill {
    display: inline-flex;
    align-items: center;
    min-height: 1.5rem;
    padding: 0 var(--space-2);
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    font-size: var(--text-caption2);
    white-space: nowrap;
}

.coverage-pill.status-covered {
    background: var(--color-success-tint);
    border-color: var(--color-success-tint-border);
    color: var(--color-navy);
}

.coverage-pill.status-partly {
    background: var(--color-warning-tint);
    border-color: var(--color-warning-tint-border);
    color: var(--color-navy);
}

.coverage-pill.status-notcovered {
    background: var(--color-error-tint);
    border-color: var(--color-error-tint-border);
    color: var(--color-error);
}

.coverage-pill.status-notcompared {
    background: var(--color-draft-tint);
    border-color: var(--color-draft-tint-border);
    color: var(--color-service-grey);
}

.coverage-flag-role {
    display: inline-flex;
    align-items: center;
    min-height: 1.5rem;
    padding: 0 var(--space-2);
    background: var(--color-warning-tint);
    border: 1px solid var(--color-warning-tint-border);
    border-radius: var(--radius-full);
    font-size: var(--text-caption2);
    color: var(--color-navy);
    white-space: nowrap;
}

.coverage-reviewed {
    font-size: var(--text-caption2);
    color: var(--color-service-grey);
    white-space: nowrap;
}

.coverage-reviewed::before {
    content: "✓ ";
}

.coverage-cell-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
}

.coverage-chip {
    display: inline-flex;
    align-items: center;
    padding: 0 var(--space-2);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    font-size: var(--text-caption2);
    line-height: 1.6;
    color: var(--color-teal-text);
    white-space: nowrap;
}

.coverage-detail {
    display: grid;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5) var(--space-5);
    border-top: 1px solid var(--color-border-light);
}

.coverage-detail blockquote {
    margin: var(--space-1) 0;
    padding: var(--space-2) var(--space-3);
    background: var(--color-surface);
    border-left: 3px solid var(--color-border);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: var(--text-subhead);
    color: var(--color-text-primary);
}

.coverage-detail-source {
    display: grid;
    gap: var(--space-1);
}

.coverage-provenance {
    font-size: var(--text-caption1);
    color: var(--color-service-grey);
}

.coverage-empty-note {
    margin: 0;
    font-size: var(--text-subhead);
    color: var(--color-text-secondary);
}

.coverage-match-group {
    display: grid;
    gap: var(--space-2);
}

.coverage-match-group h4 {
    margin: 0;
    font-family: var(--font-heading);
    font-size: var(--text-caption1);
    font-weight: var(--font-medium);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--color-navy);
}

.coverage-match-group h4 span {
    font-weight: var(--font-regular);
    letter-spacing: normal;
    text-transform: none;
    color: var(--color-service-grey);
}

.coverage-match {
    display: grid;
    gap: var(--space-1);
    padding-left: var(--space-3);
    border-left: 2px solid var(--color-border-light);
}

.coverage-match-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--space-3);
}

/* Relation strength shows as a leading dot; the label itself stays primary-text for contrast. */
.coverage-relation {
    display: inline-flex;
    align-items: baseline;
    font-size: var(--text-subhead);
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
}

.coverage-relation::before {
    content: "";
    align-self: center;
    width: 8px;
    height: 8px;
    margin-right: var(--space-2);
    border-radius: var(--radius-full);
    background: var(--color-service-grey);
}

.coverage-relation.relation-covering::before {
    background: var(--color-success);
}

.coverage-relation.relation-partial::before {
    background: var(--color-warning);
}

.coverage-method {
    font-size: var(--text-caption1);
    color: var(--color-service-grey);
}

.coverage-role-callout {
    margin: 0;
    padding: var(--space-2) var(--space-3);
    background: var(--color-warning-tint);
    border: 1px solid var(--color-warning-tint-border);
    border-radius: var(--radius-sm);
    font-size: var(--text-caption1);
    color: var(--color-navy);
}

@media (max-width: 1280px) {
    .coverage-row-header {
        grid-template-columns: 1rem minmax(0, 1fr) 9rem 11rem 8rem;
    }
}

@media (max-width: 980px) {
    .coverage-spine {
        display: none;
    }
}

@media (max-width: 900px) {
    .coverage-row-header {
        grid-template-columns: 1rem minmax(0, 1fr);
    }

    .coverage-cell-role,
    .coverage-cell-status,
    .coverage-cell-chips {
        grid-column: 2;
    }
}