/* Benchmark dashboard grid.
 *
 * The grid is the page: a compact toolbar sits above it and everything else
 * (descriptions, per-run caveats) lives in tooltips or the detail pages.
 */

.bench-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.75rem;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    background-color: #f8f9fa;
}

.bench-toolbar .bench-field {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.bench-toolbar .bench-field > label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: #6c757d;
    margin: 0;
}

.bench-toolbar .bench-field select,
.bench-toolbar .bench-field input {
    min-width: 9.5rem;
}

.bench-toolbar .bench-spacer {
    flex: 1 1 auto;
}

/* The grid is the only scrolling region on this page.
 *
 * body/.container-fluid are pinned to the viewport and the grid takes the
 * remaining height via flex, so there is never a page scrollbar wrapped around
 * the grid's own scrollbar. Scoped to .bench-page so other pages that share
 * base.html keep normal document scrolling. */
body.bench-page {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* The margin override is against base.html's `.container-fluid mt-4`: that top
 * margin sits outside the height box and would push the grid past the
 * viewport. */
body.bench-page > .container-fluid {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    margin-top: 0.75rem !important;
    padding-bottom: 0.75rem;
}

.bench-grid-scroll {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
}

/* Toolbar and the empty-state alert keep their natural height; only the grid
 * flexes. */
body.bench-page .bench-toolbar,
body.bench-page #noResults {
    flex: 0 0 auto;
}

table.bench-grid {
    margin: 0;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.85rem;
}

table.bench-grid th,
table.bench-grid td {
    padding: 0.3rem 0.5rem;
    vertical-align: middle;
    border-bottom: 1px solid #e9ecef;
    background-color: #fff;
}

table.bench-grid thead th {
    position: sticky;
    top: 0;
    z-index: 3;
    background-color: #f1f3f5;
    border-bottom: 2px solid #dee2e6;
}

/* Left-pinned label and summary columns. --bench-label-w must match the
 * width applied to .col-benchmark below. */
:root {
    --bench-label-w: 260px;
}

table.bench-grid .col-benchmark {
    position: sticky;
    left: 0;
    z-index: 2;
    width: var(--bench-label-w);
    min-width: var(--bench-label-w);
    max-width: var(--bench-label-w);
    box-shadow: inset -1px 0 0 #e9ecef;
}

table.bench-grid .col-summary {
    position: sticky;
    left: var(--bench-label-w);
    z-index: 2;
    min-width: 5.5rem;
    text-align: center;
    box-shadow: inset -1px 0 0 #dee2e6;
}

/* Pinned header cells must outrank both the sticky row and the sticky column. */
table.bench-grid thead th.col-benchmark,
table.bench-grid thead th.col-summary {
    z-index: 4;
}

table.bench-grid thead th.col-benchmark,
table.bench-grid thead th.col-summary,
table.bench-grid tbody td.col-benchmark,
table.bench-grid tbody td.col-summary {
    background-color: #f8f9fa;
}

table.bench-grid tbody tr:hover td {
    background-color: #eef2f7;
}

.bench-name {
    display: block;
    font-weight: 600;
    color: #0d6efd;
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bench-name:hover {
    text-decoration: underline;
}

.bench-code {
    font-family: var(--bs-font-monospace, monospace);
    font-size: 0.72rem;
    color: #6c757d;
}

.bench-tier {
    font-size: 0.65rem;
    padding: 0.1rem 0.3rem;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    color: #6c757d;
}

/* Column headers.
 *
 * Model names are long relative to the ~3.4rem chip they sit above, so they
 * wrap to at most two lines and are ellipsized rather than widening the whole
 * column. The full name stays available via the link's title attribute. */
.model-head {
    text-align: center;
    width: 5.5rem;
    min-width: 5.5rem;
    max-width: 5.5rem;
    vertical-align: bottom;
}

.model-head a {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: inherit;
    text-decoration: none;
    font-size: 0.78rem;
    line-height: 1.15;
    overflow-wrap: anywhere;
}

.model-head a:hover {
    text-decoration: underline;
}

.model-head .model-summary {
    font-weight: 400;
    font-size: 0.7rem;
    color: #6c757d;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Metric chips */
.metric-chip {
    position: relative;
    display: block;
    margin: 0 auto;
    min-width: 3.4rem;
    padding: 0.25rem 0.35rem;
    border-radius: 0.3rem;
    color: #fff;
    font-weight: 600;
    font-size: 0.82rem;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    font-variant-numeric: tabular-nums;
}

.metric-chip:hover {
    color: #fff;
    filter: brightness(1.12);
}

.metric-chip .chip-warn {
    position: absolute;
    top: -3px;
    right: -1px;
    font-size: 0.6rem;
    line-height: 1;
    color: #ffc107;
    text-shadow: 0 0 2px rgba(0, 0, 0, 0.6);
}

.cell-empty {
    color: #adb5bd;
}

.cell-na {
    font-size: 0.7rem;
    color: #adb5bd;
    border: 1px solid #e9ecef;
    border-radius: 0.25rem;
    padding: 0.1rem 0.3rem;
}

.summary-value {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    color: #495057;
}