/* SECTION: results */
.keys {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.keys > div {
  padding: var(--space-5);
  border-radius: var(--radius);
  background: var(--accent-soft);
}

.keys__name {
  font-size: 1.0625rem;
  font-weight: 700;
}

.keys__num {
  margin: 2px 0 var(--space-1);
  font-family: var(--font-head);
  font-size: var(--fs-key);
  font-weight: 800;
  line-height: 1.15;
  white-space: nowrap;
}

.keys__note {
  font-size: var(--fs-small);
  line-height: 1.45;
}

.results .figure {
  margin-top: var(--space-7);
}

.results__folds {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.results__folds .figure {
  margin-top: 0;
}

/* ---------- board: models ranked by accuracy ---------- */
.board {
  --chance: 25%;
  --cols: 2ch minmax(0, 330px) minmax(0, 1fr) 3.4em;
}

.board__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3) var(--space-5);
  margin-bottom: var(--space-4);
}

.board__toggle {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.board__toggle .btn {
  background: var(--accent-soft);
  color: var(--ink);
}

.board__toggle .btn[aria-pressed="true"] {
  background: var(--ink);
  color: #fff;
}

.board__legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  font-size: var(--fs-small);
  font-weight: 600;
}

.board__legend li {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}

.board__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: var(--space-6);
  align-items: start;
}

.board__row {
  display: grid;
  grid-template-columns: var(--cols);
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: 5px 10px;
  border: 0;
  border-radius: var(--radius-sm);
  background: none;
  font-size: var(--fs-small);
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
}

.board__row:hover,
.board__row[aria-pressed="true"] {
  background: #f1f4f9;
}

.board__row.is-ours {
  background: var(--accent-soft);
  font-weight: 700;
}

.board__row[aria-pressed="true"] {
  box-shadow: inset 0 0 0 2px var(--ink);
}

.board__rank {
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  text-align: right;
}

.board__name {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  min-width: 0;
}

.board__track {
  position: relative;
  display: block;
  height: 14px;
}

/* chance level: a dashed line running through every row */
.board__track::after {
  content: "";
  position: absolute;
  top: -5px;
  bottom: -5px;
  left: var(--chance);
  border-left: 2px dashed var(--red);
  transition: left var(--dur-ui) linear;
}

.board__fill {
  display: block;
  height: 100%;
  border-radius: 0 4px 4px 0;
  background: var(--g-open);
  transition: width var(--dur-ui) linear;
}

[data-group="closed"] .board__fill {
  background: var(--g-closed);
}

[data-group="motion"] .board__fill {
  background: var(--g-motion);
}

[data-group="ours"] .board__fill {
  background: var(--g-ours);
}

.board__val {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  text-align: right;
}

.board__chance {
  display: grid;
  grid-template-columns: var(--cols);
  gap: var(--space-3);
  padding: 4px 10px 0;
  font-size: var(--fs-small);
}

/* a grid item's percentage margin resolves against its column: the bar track */
.board__chance span {
  grid-column: 3;
  margin-left: var(--chance);
  padding-left: 8px;
  color: var(--red);
  font-size: 0.9rem;
  font-weight: 700;
  white-space: nowrap;
  transition: margin-left var(--dur-ui) linear;
}

/* detail card: the selected model on each subset */
.board__detail {
  position: sticky;
  top: calc(var(--nav-h) + 20px);
  padding: var(--space-5);
  border-radius: var(--radius);
  background: #f3f6fb;
}

.board__detail-name {
  display: flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1.2;
}

.board__detail-group {
  margin-top: 2px;
  color: var(--ink-2);
  font-size: 0.95rem;
}

.board__detail-avg {
  margin-top: var(--space-3);
  line-height: 1.2;
}

.board__detail-avg b {
  font-family: var(--font-head);
  font-size: 2.1rem;
  font-weight: 800;
}

.board__detail-gain {
  display: inline-block;
  margin-top: var(--space-2);
  padding: 2px 12px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-accent);
  font-size: 0.95rem;
  font-weight: 700;
}

.board__detail-bars {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
  font-size: 1rem;
}

.board__detail-bars li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px var(--space-2);
}

.board__detail-label {
  grid-column: 1;
  grid-row: 1;
  font-weight: 600;
}

.board__detail-bars .board__val {
  grid-column: 2;
  grid-row: 1;
}

.board__detail-bars .board__track {
  grid-column: 1 / -1;
  grid-row: 2;
  border-radius: 0 4px 4px 0;
  background: #fff;
}

.board__detail-note {
  margin-top: var(--space-4);
  color: var(--ink-2);
  font-size: 0.875rem;
}

/* ---------- tables ---------- */
.data-table .is-group th {
  padding-top: var(--space-4);
  color: var(--ink-2);
  font-weight: 700;
  text-align: left;
}

.data-table .is-span {
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.data-table .is-ours td {
  background: var(--accent-soft);
}

.data-table .is-ours td:first-child {
  font-weight: 700;
}

.data-table b {
  font-weight: 800;
}

.data-table u {
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.data-table .sd {
  color: var(--ink-2);
  font-size: 0.82em;
}

.results__pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.results__stack .table-wrap + .table-wrap {
  margin-top: var(--space-5);
}

@media (max-width: 1023px) {
  .keys {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-3);
  }

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

@media (max-width: 1099px) {
  .board__body {
    grid-template-columns: minmax(0, 1fr);
  }

  /* results.js moves the card into the list, under the selected row */
  .board__detail {
    position: static;
  }

  .board__slot {
    margin: var(--space-1) 0 var(--space-3);
  }
}

@media (max-width: 767px) {
  .board {
    --cols: 2ch minmax(0, 1fr) 3.4em;
  }

  .board__row {
    gap: 2px var(--space-2);
  }

  .board__row .board__track {
    grid-column: 2 / -1;
    grid-row: 2;
  }

  .board__row .board__val {
    grid-column: 3;
    grid-row: 1;
  }

  .board__chance span {
    grid-column: 2 / -1;
  }
}

@media (max-width: 599px) {
  .keys > div,
  .board__detail {
    padding: var(--space-4);
  }

  .keys__name {
    font-size: 0.9375rem;
  }

  .board__detail-name {
    font-size: 1.125rem;
  }

  .board__detail-avg b {
    font-size: 1.75rem;
  }

  .board__toggle {
    width: 100%;
  }

  .board__toggle .btn {
    flex: 1 1 auto;
    justify-content: center;
    padding-inline: 0.75em;
    font-size: 0.9375rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .board__fill,
  .board__track::after,
  .board__chance span {
    transition: none;
  }
}