/* Crux V5 — Layout primitives: container, grid, section */

.container {
  width: 100%;
  max-width: var(--container-default);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}
.container--narrow { max-width: var(--container-narrow); }
.container--wide   { max-width: var(--container-wide); }
.container--full   { max-width: none; padding-inline: 0; }

.section { padding-block: var(--section-pad); }

/* Responsive grid: 4 cols <768, 8 cols 768–1023, 12 cols >=1024 */
.grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
@media (min-width: 48rem) {
  .grid { gap: var(--space-5); grid-template-columns: repeat(8, minmax(0, 1fr)); }
}
@media (min-width: 64rem) {
  .grid { gap: var(--space-6); grid-template-columns: repeat(12, minmax(0, 1fr)); }
}

/* Card auto-grid: 1 / 2 / 3 per row */
.card-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}
@media (min-width: 48rem) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 64rem) { .card-grid { grid-template-columns: repeat(3, 1fr); } }

/* Stack utility */
.stack > * + * { margin-top: var(--space-4); }
.stack-lg > * + * { margin-top: var(--space-6); }

/* Cluster (inline wrap) */
.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

/* Table scroll region (labeled, focusable) */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: var(--border-1) solid var(--border);
  border-radius: var(--radius-md);
}
.table-scroll:focus-visible { outline: var(--border-2) solid var(--focus); outline-offset: 2px; }