/* public/assets/ui/framework/03_layout.css
   KomodUI Layout v0.1
   Layout primitives: container, stack, cluster, grid.
*/

/* =========================
   Container
   ========================= */

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

/* Optional: full-bleed sections still keep inner container */
.section {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

@media (max-width: 576px) {
  .section {
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
  }
}

/* =========================
   Flex primitives
   ========================= */

/* Vertical spacing without ad-hoc margins */
.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.stack-sm { gap: var(--space-2); }
.stack-lg { gap: var(--space-6); }

/* Horizontal grouping */
.cluster {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0; /* critical in flex containers */
}
.cluster-between { justify-content: space-between; }
.cluster-center { justify-content: center; }
.cluster-wrap { flex-wrap: wrap; }

/* Useful for headers: left grows, right fixed */
.cluster-grow > * { min-width: 0; }
.cluster-grow > :first-child { flex: 1 1 auto; }

/* =========================
   Grid primitives
   ========================= */

.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 992px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* =========================
   Sidebar layout (classic dashboard pattern)
   ========================= */

.sidebar-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: var(--space-6);
}

@media (max-width: 992px) {
  .sidebar-layout {
    grid-template-columns: 1fr;
  }
}

/* =========================
   Centering helper
   ========================= */

.center {
  display: grid;
  place-items: center;
}

.center-minh {
  min-height: 60vh;
}