.slot {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-component-gap, 1.5rem);
}

/* Single Column — uses gh-canvas grid, children pick their width column */
.layout-single-column {
  padding: var(--spacing-component-gap, 1.5rem) 0;
}

/* Sidebar layouts — sit inside wide column, use their own internal grid */
.layout-sidebar-right,
.layout-sidebar-left,
.layout-sidebar-both {
  grid-column: wide;
  padding: var(--spacing-component-gap, 1.5rem) 0;
}

/* Sidebar Right */
.layout-sidebar-right {
  display: grid;
  grid-template-columns: 1fr 300px;
  grid-template-areas: "sections sidebar";
  gap: var(--spacing-component-gap, 1.5rem);
}
.layout-sidebar-right > .slot-sections { grid-area: sections; }
.layout-sidebar-right > .slot-sidebar  { grid-area: sidebar; }

/* Sidebar Left */
.layout-sidebar-left {
  display: grid;
  grid-template-columns: 300px 1fr;
  grid-template-areas: "sidebar sections";
  gap: var(--spacing-component-gap, 1.5rem);
}
.layout-sidebar-left > .slot-sections { grid-area: sections; }
.layout-sidebar-left > .slot-sidebar  { grid-area: sidebar; }

/* Sidebar Both */
.layout-sidebar-both {
  display: grid;
  grid-template-columns: 250px 1fr 250px;
  grid-template-areas: "sidebar-left sections sidebar-right";
  gap: var(--spacing-component-gap, 1.5rem);
}
.layout-sidebar-both > .slot-sidebar-left  { grid-area: sidebar-left; }
.layout-sidebar-both > .slot-sections      { grid-area: sections; }
.layout-sidebar-both > .slot-sidebar-right { grid-area: sidebar-right; }

/* Responsive: Tablet */
@media (max-width: 1024px) {
  .layout-sidebar-right {
    grid-template-columns: 1fr 240px;
  }
  .layout-sidebar-left {
    grid-template-columns: 240px 1fr;
  }
  .layout-sidebar-both {
    grid-template-columns: 1fr;
    grid-template-areas:
      "sections"
      "sidebar-left"
      "sidebar-right";
  }
}

/* Responsive: Mobile */
@media (max-width: 768px) {
  .layout-sidebar-right,
  .layout-sidebar-left {
    grid-template-columns: 1fr;
    grid-template-areas:
      "sections"
      "sidebar";
  }
}