/* Bench results page (/bench). Extends style.css in the design.md system: its tokens, faces and
 * controls only. Every colour is a style.css token; the one cyan signal marks measured evidence.
 * Loaded after style.css?v=43, so the shell's service-worker cache name does not move.
 * The shell's service worker serves /static/ files from its cache: bump ?v= on bench.css and
 * bench.js in templates/bench.html whenever either file changes. */

.bench-panel {
    padding-block: var(--space-500);
}

.bench-panel:first-child {
    border-top: 0;
    padding-top: var(--space-400);
}

.bench-status,
.bench-help {
    margin: 0;
    font-size: var(--text-sm);
    line-height: var(--leading-sm);
    color: var(--color-ink-2);
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
}

.bench-help {
    max-width: 70ch;
    margin-bottom: var(--space-300);
}

.bench-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: var(--space-200);
    margin-bottom: var(--space-300);
}

.bench-filter {
    width: min(100%, 18rem);
}

.bench-file {
    width: min(100%, 28rem);
}

/* The table scrolls inside itself on a phone; the page never scrolls sideways. */
.bench-table-wrap {
    max-width: 100%;
    overflow-x: auto;
    border: 1px solid var(--color-rule);
    border-radius: var(--radius-lg);
}

.bench-table {
    width: 100%;
    min-width: 64rem; /* below this the frame scrolls; columns never collapse to a sliver */
    border-collapse: collapse;
    font-size: var(--text-sm);
    line-height: var(--leading-sm);
    font-variant-numeric: tabular-nums;
}

.bench-table th,
.bench-table td {
    padding: var(--space-100) var(--space-200);
    border-bottom: 1px solid var(--color-rule);
    text-align: left;
    vertical-align: top;
}

.bench-table th {
    font-weight: 500;
    color: var(--color-ink-2);
    white-space: nowrap;
    background: var(--color-paper-2);
}

.bench-col-headline {
    width: 26%;
}

.bench-table tbody tr:last-child td {
    border-bottom: 0;
}

.bench-table tbody tr[data-selected="true"] {
    background: var(--color-paper-2);
}

.bench-row-button {
    display: grid;
    gap: var(--space-25);
    min-height: var(--control-h);
    padding: 0;
    border: 0;
    background: none;
    color: var(--color-ink);
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.bench-row-button:hover .bench-run-id {
    color: var(--color-accent);
}

/* Ids and times stay whole; on a narrow screen the table scrolls inside its frame instead. */
.bench-row-button span,
.bench-table .bench-run-id {
    white-space: nowrap;
}

.bench-stage-error {
    display: block;
    font-size: var(--text-xs);
    line-height: var(--leading-xs);
    color: var(--color-danger);
    overflow-wrap: anywhere;
}

.bench-run-id {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    line-height: var(--leading-xs);
    color: var(--color-ink-2);
    overflow-wrap: anywhere;
    transition: color var(--dur-short) var(--ease-out);
}

.bench-muted {
    color: var(--color-ink-2);
}

/* Evidence and status labels: body face, a step smaller, sentence case, untracked. */
.bench-tag {
    display: inline-block;
    padding: 0 var(--space-75);
    border: 1px solid var(--color-rule-strong);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    line-height: var(--leading-xs);
    color: var(--color-ink-2);
    white-space: nowrap;
}

.bench-tag[data-tone="measured"] {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.bench-tag[data-tone="not-evidence"],
.bench-tag[data-tone="partial"] {
    border-color: var(--color-warning);
    color: var(--color-warning);
}

.bench-tag[data-tone="failed"] {
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.bench-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-50);
}

.bench-empty-title {
    margin: 0 0 var(--space-75);
    color: var(--color-ink);
    font-weight: 500;
}

.bench-empty p:last-child {
    margin: 0;
    max-width: 70ch;
}

.bench-error {
    padding: var(--space-200) var(--space-300);
    border: 1px solid var(--color-danger);
    border-radius: var(--radius-lg);
    background: var(--color-danger-wash);
    color: var(--color-ink);
    font-size: var(--text-sm);
    line-height: var(--leading-sm);
    overflow-wrap: anywhere;
}

.bench-detail,
.bench-card {
    display: grid;
    gap: var(--space-400);
    min-width: 0;
}

.bench-detail h3,
.bench-card h3 {
    margin: 0 0 var(--space-100);
    font-size: var(--text-lg);
    line-height: var(--leading-lg);
    overflow-wrap: break-word;
    min-width: 0;
}

.bench-dl {
    display: grid;
    grid-template-columns: minmax(0, 12rem) minmax(0, 1fr);
    gap: var(--space-75) var(--space-300);
    margin: 0;
    font-size: var(--text-sm);
    line-height: var(--leading-sm);
}

.bench-dl dt {
    color: var(--color-ink-2);
}

.bench-dl dd {
    margin: 0;
    color: var(--color-ink);
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
}

.bench-list {
    display: grid;
    gap: var(--space-75);
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: var(--text-sm);
    line-height: var(--leading-sm);
}

.bench-list li {
    padding: var(--space-100) var(--space-200);
    border-radius: var(--radius-md);
    background: var(--color-paper-2);
    color: var(--color-ink-2);
    overflow-wrap: anywhere;
}

.bench-list code {
    color: var(--color-ink);
}

.bench-validity {
    padding: var(--space-200) var(--space-300);
    border: 1px solid var(--color-rule-strong);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    line-height: var(--leading-sm);
}

.bench-validity[data-comparable="false"] {
    border-color: var(--color-warning);
}

.bench-validity p {
    margin: 0;
}

.bench-validity p + p,
.bench-validity ul {
    margin-top: var(--space-75);
}

.bench-best {
    color: var(--color-accent);
    font-weight: 600;
}

.bench-seal {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    line-height: var(--leading-xs);
    color: var(--color-ink-2);
    overflow-wrap: anywhere;
}

.bench-footer {
    display: grid;
    gap: var(--space-200);
    margin-inline: auto;
    padding: var(--space-400) var(--gutter);
}

.bench-nonclaim {
    max-width: 70ch;
    margin: 0;
    font-size: var(--text-xs);
    line-height: var(--leading-xs);
    color: var(--color-muted);
}

/* On a phone each table row restacks into a labelled card (bench.js sets data-label per cell),
 * so the run and its evidence label stay in view instead of behind a sideways scroll. */
@media (max-width: 40rem) {
    .bench-table-wrap {
        overflow-x: visible;
    }

    .bench-table {
        min-width: 0;
    }

    .bench-table thead {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip-path: inset(50%);
        white-space: nowrap;
    }

    .bench-table,
    .bench-table tbody,
    .bench-table tr,
    .bench-table td {
        display: block;
        width: 100%;
    }

    .bench-table tr {
        padding-block: var(--space-100);
        border-bottom: 1px solid var(--color-rule);
    }

    .bench-table tbody tr:last-child {
        border-bottom: 0;
    }

    .bench-table td {
        display: grid;
        grid-template-columns: minmax(0, 6rem) minmax(0, 1fr);
        gap: var(--space-200);
        padding: var(--space-50) var(--space-200);
        border-bottom: 0;
    }

    .bench-table td::before {
        content: attr(data-label);
        color: var(--color-ink-2);
    }

    .bench-table td > * {
        justify-self: start;
        min-width: 0;
    }

    .bench-row-button span,
    .bench-table .bench-run-id {
        white-space: normal;
        overflow-wrap: anywhere;
    }

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

    .bench-dl dd {
        margin-bottom: var(--space-75);
    }
}

@media (prefers-reduced-motion: reduce) {
    .bench-run-id {
        transition: none;
    }
}