@utility container {
  @layer base {
    --grid-gutter-x: 1.5rem;
    --grid-gutter-y: 0;
    @apply w-full pl-[calc(var(--grid-gutter-x)*0.5)] pr-[calc(var(--grid-gutter-x)*0.5)] mx-auto;
  }
}

/* Row */
@utility row {
  @layer base {
    @apply flex flex-wrap
    mx-[calc(-0.5*var(--grid-gutter-x))];
    margin-block-start: calc(-1 * var(--grid-gutter-y));

    & > * {
      @apply shrink-0 w-full max-w-full min-w-0
      px-[calc(var(--grid-gutter-x)*0.5)];
      margin-block-start: var(--grid-gutter-y);
    }
  }
}

/* Equal and auto columns */
@utility col {
  @layer base {
    @layer base {
      @apply flex-[1_0_0];
    }
  }
}
@utility col-auto {
  @layer components {
    @apply flex-[0_0_auto] w-auto;
  }
}

/* Fixed fraction columns (1–12) */
@utility col-1 {
  @layer components {
    --col: 1;
    @apply flex-[0_0_auto] w-[calc(var(--col)/var(--grid-columns)*100%)];
  }
}
@utility col-2 {
  @layer components {
    --col: 2;
    @apply flex-[0_0_auto] w-[calc(var(--col)/var(--grid-columns)*100%)];
  }
}
@utility col-3 {
  @layer components {
    --col: 3;
    @apply flex-[0_0_auto] w-[calc(var(--col)/var(--grid-columns)*100%)];
  }
}
@utility col-4 {
  @layer components {
    --col: 4;
    @apply flex-[0_0_auto] w-[calc(var(--col)/var(--grid-columns)*100%)];
  }
}
@utility col-5 {
  @layer components {
    --col: 5;
    @apply flex-[0_0_auto] w-[calc(var(--col)/var(--grid-columns)*100%)];
  }
}
@utility col-6 {
  @layer components {
    --col: 6;
    @apply flex-[0_0_auto] w-[calc(var(--col)/var(--grid-columns)*100%)];
  }
}
@utility col-7 {
  @layer components {
    --col: 7;
    @apply flex-[0_0_auto] w-[calc(var(--col)/var(--grid-columns)*100%)];
  }
}
@utility col-8 {
  @layer components {
    --col: 8;
    @apply flex-[0_0_auto] w-[calc(var(--col)/var(--grid-columns)*100%)];
  }
}
@utility col-9 {
  @layer components {
    --col: 9;
    @apply flex-[0_0_auto] w-[calc(var(--col)/var(--grid-columns)*100%)];
  }
}
@utility col-10 {
  @layer components {
    --col: 10;
    @apply flex-[0_0_auto] w-[calc(var(--col)/var(--grid-columns)*100%)];
  }
}
@utility col-11 {
  @layer components {
    --col: 11;
    @apply flex-[0_0_auto] w-[calc(var(--col)/var(--grid-columns)*100%)];
  }
}
@utility col-12 {
  @layer components {
    --col: 12;
    @apply flex-[0_0_auto] w-[calc(var(--col)/var(--grid-columns)*100%)];
  }
}

/* offset (0–11) */
@utility offset-0 {
  @layer base {
    --offset: 0;
    @apply ms-[calc(var(--offset)/var(--grid-columns)*100%)];
  }
}
@utility offset-1 {
  @layer base {
    --offset: 1;
    @apply ms-[calc(var(--offset)/var(--grid-columns)*100%)];
  }
}
@utility offset-2 {
  @layer base {
    --offset: 2;
    @apply ms-[calc(var(--offset)/var(--grid-columns)*100%)];
  }
}
@utility offset-3 {
  @layer base {
    --offset: 3;
    @apply ms-[calc(var(--offset)/var(--grid-columns)*100%)];
  }
}
@utility offset-4 {
  @layer base {
    --offset: 4;
    @apply ms-[calc(var(--offset)/var(--grid-columns)*100%)];
  }
}
@utility offset-5 {
  @layer base {
    --offset: 5;
    @apply ms-[calc(var(--offset)/var(--grid-columns)*100%)];
  }
}
@utility offset-6 {
  @layer base {
    --offset: 6;
    @apply ms-[calc(var(--offset)/var(--grid-columns)*100%)];
  }
}
@utility offset-7 {
  @layer base {
    --offset: 7;
    @apply ms-[calc(var(--offset)/var(--grid-columns)*100%)];
  }
}
@utility offset-8 {
  @layer base {
    --offset: 8;
    @apply ms-[calc(var(--offset)/var(--grid-columns)*100%)];
  }
}
@utility offset-9 {
  @layer base {
    --offset: 9;
    @apply ms-[calc(var(--offset)/var(--grid-columns)*100%)];
  }
}
@utility offset-10 {
  @layer base {
    --offset: 10;
    @apply ms-[calc(var(--offset)/var(--grid-columns)*100%)];
  }
}
@utility offset-11 {
  @layer base {
    --offset: 11;
    @apply ms-[calc(var(--offset)/var(--grid-columns)*100%)];
  }
}

/* row-cols (force N equal columns for direct children) */
@utility row-cols-1 {
  @layer base {
    --row-cols: 1;
    & > * {
      @apply flex-[0_0_auto] w-[calc(100%/var(--row-cols))];
    }
  }
}
@utility row-cols-2 {
  @layer base {
    --row-cols: 2;
    & > * {
      @apply flex-[0_0_auto] w-[calc(100%/var(--row-cols))];
    }
  }
}
@utility row-cols-3 {
  @layer base {
    --row-cols: 3;
    & > * {
      @apply flex-[0_0_auto] w-[calc(100%/var(--row-cols))];
    }
  }
}
@utility row-cols-4 {
  @layer base {
    --row-cols: 4;
    & > * {
      @apply flex-[0_0_auto] w-[calc(100%/var(--row-cols))];
    }
  }
}
@utility row-cols-5 {
  @layer base {
    --row-cols: 5;
    & > * {
      @apply flex-[0_0_auto] w-[calc(100%/var(--row-cols))];
    }
  }
}
@utility row-cols-6 {
  @layer base {
    --row-cols: 6;
    & > * {
      @apply flex-[0_0_auto] w-[calc(100%/var(--row-cols))];
    }
  }
}
@utility row-cols-auto {
  @layer base {
    & > * {
      @apply flex-[0_0_auto] w-auto;
    }
  }
}

/* Gutter (0–12) */
@utility g-0 {
  --grid-gutter-x: 0;
  --grid-gutter-y: 0;
}
@utility g-1 {
  --grid-gutter-x: 0.25rem;
  --grid-gutter-y: 0.25rem;
}
@utility g-2 {
  --grid-gutter-x: 0.5rem;
  --grid-gutter-y: 0.5rem;
}
@utility g-3 {
  --grid-gutter-x: 0.75rem;
  --grid-gutter-y: 0.75rem;
}
@utility g-4 {
  --grid-gutter-x: 1rem;
  --grid-gutter-y: 1rem;
}
@utility g-5 {
  --grid-gutter-x: 1.25rem;
  --grid-gutter-y: 1.25rem;
}
@utility g-6 {
  --grid-gutter-x: 1.5rem;
  --grid-gutter-y: 1.5rem;
}
@utility g-7 {
  --grid-gutter-x: 1.75rem;
  --grid-gutter-y: 1.75rem;
}
@utility g-8 {
  --grid-gutter-x: 2rem;
  --grid-gutter-y: 2rem;
}
@utility g-9 {
  --grid-gutter-x: 2.25rem;
  --grid-gutter-y: 2.25rem;
}
@utility g-10 {
  --grid-gutter-x: 2.5rem;
  --grid-gutter-y: 2.5rem;
}
@utility g-11 {
  --grid-gutter-x: 2.75rem;
  --grid-gutter-y: 2.75rem;
}
@utility g-12 {
  --grid-gutter-x: 3rem;
  --grid-gutter-y: 3rem;
}

@utility gx-0 {
  --grid-gutter-x: 0;
}
@utility gx-1 {
  --grid-gutter-x: 0.25rem;
}
@utility gx-2 {
  --grid-gutter-x: 0.5rem;
}
@utility gx-3 {
  --grid-gutter-x: 0.75rem;
}
@utility gx-4 {
  --grid-gutter-x: 1rem;
}
@utility gx-5 {
  --grid-gutter-x: 1.25rem;
}
@utility gx-6 {
  --grid-gutter-x: 1.5rem;
}
@utility gx-7 {
  --grid-gutter-x: 1.75rem;
}
@utility gx-8 {
  --grid-gutter-x: 2rem;
}
@utility gx-9 {
  --grid-gutter-x: 2.25rem;
}
@utility gx-10 {
  --grid-gutter-x: 2.5rem;
}
@utility gx-11 {
  --grid-gutter-x: 2.75rem;
}
@utility gx-12 {
  --grid-gutter-x: 3rem;
}

@utility gy-0 {
  --grid-gutter-y: 0;
}
@utility gy-1 {
  --grid-gutter-y: 0.25rem;
}
@utility gy-2 {
  --grid-gutter-y: 0.5rem;
}
@utility gy-3 {
  --grid-gutter-y: 0.75rem;
}
@utility gy-4 {
  --grid-gutter-y: 1rem;
}
@utility gy-5 {
  --grid-gutter-y: 1.25rem;
}
@utility gy-6 {
  --grid-gutter-y: 1.5rem;
}
@utility gy-7 {
  --grid-gutter-y: 1.75rem;
}
@utility gy-8 {
  --grid-gutter-y: 2rem;
}
@utility gy-9 {
  --grid-gutter-y: 2.25rem;
}
@utility gy-10 {
  --grid-gutter-y: 2.5rem;
}
@utility gy-11 {
  --grid-gutter-y: 2.75rem;
}
@utility gy-12 {
  --grid-gutter-y: 3rem;
}