/* Product /stack/ boards — DS tokens + panel chrome (not services-status cream). */

.stack-page {
  max-width: 1600px;
  margin-inline: auto;
  padding-bottom: var(--space-8, 32px);
}

/* Beat .page-shell { max-width: --content-max-width } so three boards fit. */
.page-shell.stack-page {
  max-width: min(1600px, calc(100% - 2 * var(--page-padding-x, 24px)));
}

.stack-page .text {
  margin: 0;
  font-size: var(--font-size-base, 1rem);
  line-height: 1.5;
  color: var(--color-text);
}

.stack-page .text--muted {
  color: var(--color-text-muted);
}

.stack-page .text--sm {
  font-size: var(--font-size-sm);
}

.stack-page__header {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-4);
}

/* Override .badge { white-space: nowrap } so long pair labels wrap on mobile. */
.badge.stack-page__current {
  display: inline-block;
  text-decoration: none;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
  white-space: normal;
  font-family: var(--font-mono, ui-monospace, Menlo, monospace);
}

.badge.stack-page__current:hover {
  filter: brightness(1.08);
}

.stack-page__gh-cell {
  text-align: center;
  vertical-align: middle;
  white-space: nowrap;
}

.stack-page__gh-icon {
  width: 1.75rem;
  height: 1.75rem;
  margin: 0 auto;
  color: var(--color-text-muted);
}

.stack-page__gh-icon:hover {
  color: var(--color-text);
}

.stack-page__gh-icon .icon {
  width: 1rem;
  height: 1rem;
}

.stack-page__boards {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 2fr) minmax(0, 3fr);
  gap: var(--space-4);
  align-items: stretch;
}

@media (max-width: 1100px) {
  .stack-page__boards {
    grid-template-columns: minmax(0, 1fr);
  }

  .stack-page__header {
    min-width: 0;
    padding-inline: var(--space-2, 0.5rem);
  }

  .badge.stack-page__current {
    white-space: normal;
  }

  .stack-page__board-body {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .stack-page__table {
    min-width: 28rem;
    table-layout: auto;
  }
}

.stack-page__board {
  min-width: 0;
}

.stack-page__board-body {
  padding: 0;
  overflow-x: auto;
  overflow-y: visible;
}

.stack-page__table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.stack-page__table th,
.stack-page__table td {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  font-size: var(--font-size-sm, 0.9rem);
}

/* Same Module / GH / Status / Open track weights in both boards */
.stack-page__table:not(.stack-page__table--tests) th:nth-child(1),
.stack-page__table:not(.stack-page__table--tests) td:nth-child(1) {
  width: 52%;
}

.stack-page__table:not(.stack-page__table--tests) th:nth-child(2),
.stack-page__table:not(.stack-page__table--tests) td:nth-child(2) {
  width: 3rem;
  padding-left: var(--space-2);
  padding-right: var(--space-2);
}

.stack-page__table:not(.stack-page__table--tests) th:nth-child(3),
.stack-page__table:not(.stack-page__table--tests) td:nth-child(3) {
  width: 22%;
}

.stack-page__table:not(.stack-page__table--tests) th:nth-child(4),
.stack-page__table:not(.stack-page__table--tests) td:nth-child(4) {
  width: 20%;
}

/* Tests: Module / Layers / GH / Status / Select */
.stack-page__table--tests th:nth-child(1),
.stack-page__table--tests td:nth-child(1) {
  width: 38%;
}

.stack-page__table--tests th:nth-child(2),
.stack-page__table--tests td:nth-child(2) {
  width: 28%;
}

.stack-page__table--tests th:nth-child(3),
.stack-page__table--tests td:nth-child(3) {
  width: 3rem;
  padding-left: var(--space-2);
  padding-right: var(--space-2);
}

.stack-page__table--tests th:nth-child(4),
.stack-page__table--tests td:nth-child(4) {
  width: 16%;
}

.stack-page__table--tests th:nth-child(5),
.stack-page__table--tests td:nth-child(5) {
  width: 15%;
}

.stack-page__layers {
  font-family: var(--font-mono, ui-monospace, Menlo, monospace);
  font-size: 0.78rem;
  color: var(--color-text-muted);
  overflow-wrap: anywhere;
}

.stack-page__table th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  background: var(--color-surface-soft);
}

.stack-page__table tr:last-child td {
  border-bottom: 0;
}

.stack-page__row--active td {
  background: color-mix(in srgb, var(--color-info) 12%, transparent);
}

.stack-page__table tbody tr.stack-page__row--selectable {
  cursor: pointer;
}

.stack-page__table tbody tr.stack-page__row--selectable:hover td {
  background: color-mix(in srgb, var(--color-info) 8%, transparent);
}

.stack-page__table tbody tr.stack-page__row--selectable.stack-page__row--active:hover td {
  background: color-mix(in srgb, var(--color-info) 16%, transparent);
}

.stack-page__id {
  font-family: var(--font-mono, ui-monospace, Menlo, monospace);
  font-size: 0.84rem;
  overflow-wrap: anywhere;
}

.stack-page__id--disabled {
  color: var(--color-text-muted);
  cursor: default;
}

.stack-page__id.is-active,
.stack-page__open.is-active {
  color: var(--color-info);
  font-weight: 650;
}

.stack-page__meta {
  margin-top: var(--space-1);
}

.stack-page__open {
  font-family: var(--font-mono, ui-monospace, Menlo, monospace);
  font-size: 0.78rem;
}

.stack-page__foot {
  margin: var(--space-4) 0 0;
  font-family: var(--font-mono, ui-monospace, Menlo, monospace);
}

.stack-page__error {
  margin: 0 0 var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm, 8px);
  background: color-mix(in srgb, var(--color-danger) 14%, transparent);
  color: var(--color-danger);
  border: 1px solid color-mix(in srgb, var(--color-danger) 35%, transparent);
}