/* 13-grid.css — Bootstrap-compatible 12-column responsive grid.
   Pragmatic port: templates already use container/row/col-* extensively
   (~207 occurrences). Rather than rewriting every layout, this file
   reproduces the shape of BS5's grid using CSS Grid + flex so templates
   keep working. Breakpoints match BS5 exactly. */

:root {
  --grid-gutter: 1.5rem;
}

/* ─── Container ─── */
.container,
.container-fluid {
  width: 100%;
  padding-right: calc(var(--grid-gutter) * 0.5);
  padding-left: calc(var(--grid-gutter) * 0.5);
  margin-right: auto;
  margin-left: auto;
}

.container { max-width: 540px; }
@media (min-width: 768px) { .container { max-width: 720px; } }
@media (min-width: 992px) { .container { max-width: 960px; } }
@media (min-width: 1200px) { .container { max-width: 1140px; } }
@media (min-width: 1400px) { .container { max-width: 1320px; } }

/* 04-typography.css narrows the container further (1140px). It still wins. */

/* ─── Row + Col base ─── */
.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: calc(var(--grid-gutter) * -0.5);
  margin-left: calc(var(--grid-gutter) * -0.5);
}

[class*="col-"],
.col {
  flex: 1 0 0%;
  padding-right: calc(var(--grid-gutter) * 0.5);
  padding-left: calc(var(--grid-gutter) * 0.5);
  max-width: 100%;
}

.col-auto {
  flex: 0 0 auto;
  width: auto;
}

/* ─── Gutters ─── */
.g-0 { --grid-gutter: 0; }
.g-1 { --grid-gutter: 0.25rem; }
.g-2 { --grid-gutter: 0.5rem; }
.g-3 { --grid-gutter: 1rem; }
.g-4 { --grid-gutter: 1.5rem; }
.g-5 { --grid-gutter: 3rem; }

.gx-0 { --grid-gutter-x: 0; padding-right: 0; padding-left: 0; }
/* gx-* only mutates horizontal gutter via padding override — covered by g-* for now */

/* ─── Default (xs) column widths ─── */
.col-1 { flex: 0 0 8.3333%; max-width: 8.3333%; }
.col-2 { flex: 0 0 16.6667%; max-width: 16.6667%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }
.col-4 { flex: 0 0 33.3333%; max-width: 33.3333%; }
.col-5 { flex: 0 0 41.6667%; max-width: 41.6667%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-7 { flex: 0 0 58.3333%; max-width: 58.3333%; }
.col-8 { flex: 0 0 66.6667%; max-width: 66.6667%; }
.col-9 { flex: 0 0 75%; max-width: 75%; }
.col-10 { flex: 0 0 83.3333%; max-width: 83.3333%; }
.col-11 { flex: 0 0 91.6667%; max-width: 91.6667%; }
.col-12 { flex: 0 0 100%; max-width: 100%; }

/* ─── sm (≥576px) ─── */
@media (min-width: 576px) {
  .col-sm { flex: 1 0 0%; }
  .col-sm-auto { flex: 0 0 auto; width: auto; }
  .col-sm-1 { flex: 0 0 8.3333%; max-width: 8.3333%; }
  .col-sm-2 { flex: 0 0 16.6667%; max-width: 16.6667%; }
  .col-sm-3 { flex: 0 0 25%; max-width: 25%; }
  .col-sm-4 { flex: 0 0 33.3333%; max-width: 33.3333%; }
  .col-sm-5 { flex: 0 0 41.6667%; max-width: 41.6667%; }
  .col-sm-6 { flex: 0 0 50%; max-width: 50%; }
  .col-sm-7 { flex: 0 0 58.3333%; max-width: 58.3333%; }
  .col-sm-8 { flex: 0 0 66.6667%; max-width: 66.6667%; }
  .col-sm-9 { flex: 0 0 75%; max-width: 75%; }
  .col-sm-10 { flex: 0 0 83.3333%; max-width: 83.3333%; }
  .col-sm-11 { flex: 0 0 91.6667%; max-width: 91.6667%; }
  .col-sm-12 { flex: 0 0 100%; max-width: 100%; }
}

/* ─── md (≥768px) ─── */
@media (min-width: 768px) {
  .col-md { flex: 1 0 0%; }
  .col-md-auto { flex: 0 0 auto; width: auto; }
  .col-md-1 { flex: 0 0 8.3333%; max-width: 8.3333%; }
  .col-md-2 { flex: 0 0 16.6667%; max-width: 16.6667%; }
  .col-md-3 { flex: 0 0 25%; max-width: 25%; }
  .col-md-4 { flex: 0 0 33.3333%; max-width: 33.3333%; }
  .col-md-5 { flex: 0 0 41.6667%; max-width: 41.6667%; }
  .col-md-6 { flex: 0 0 50%; max-width: 50%; }
  .col-md-7 { flex: 0 0 58.3333%; max-width: 58.3333%; }
  .col-md-8 { flex: 0 0 66.6667%; max-width: 66.6667%; }
  .col-md-9 { flex: 0 0 75%; max-width: 75%; }
  .col-md-10 { flex: 0 0 83.3333%; max-width: 83.3333%; }
  .col-md-11 { flex: 0 0 91.6667%; max-width: 91.6667%; }
  .col-md-12 { flex: 0 0 100%; max-width: 100%; }
}

/* ─── lg (≥992px) ─── */
@media (min-width: 992px) {
  .col-lg { flex: 1 0 0%; }
  .col-lg-auto { flex: 0 0 auto; width: auto; }
  .col-lg-1 { flex: 0 0 8.3333%; max-width: 8.3333%; }
  .col-lg-2 { flex: 0 0 16.6667%; max-width: 16.6667%; }
  .col-lg-3 { flex: 0 0 25%; max-width: 25%; }
  .col-lg-4 { flex: 0 0 33.3333%; max-width: 33.3333%; }
  .col-lg-5 { flex: 0 0 41.6667%; max-width: 41.6667%; }
  .col-lg-6 { flex: 0 0 50%; max-width: 50%; }
  .col-lg-7 { flex: 0 0 58.3333%; max-width: 58.3333%; }
  .col-lg-8 { flex: 0 0 66.6667%; max-width: 66.6667%; }
  .col-lg-9 { flex: 0 0 75%; max-width: 75%; }
  .col-lg-10 { flex: 0 0 83.3333%; max-width: 83.3333%; }
  .col-lg-11 { flex: 0 0 91.6667%; max-width: 91.6667%; }
  .col-lg-12 { flex: 0 0 100%; max-width: 100%; }
}

/* ─── xl (≥1200px) ─── */
@media (min-width: 1200px) {
  .col-xl { flex: 1 0 0%; }
  .col-xl-auto { flex: 0 0 auto; width: auto; }
  .col-xl-1 { flex: 0 0 8.3333%; max-width: 8.3333%; }
  .col-xl-2 { flex: 0 0 16.6667%; max-width: 16.6667%; }
  .col-xl-3 { flex: 0 0 25%; max-width: 25%; }
  .col-xl-4 { flex: 0 0 33.3333%; max-width: 33.3333%; }
  .col-xl-5 { flex: 0 0 41.6667%; max-width: 41.6667%; }
  .col-xl-6 { flex: 0 0 50%; max-width: 50%; }
  .col-xl-7 { flex: 0 0 58.3333%; max-width: 58.3333%; }
  .col-xl-8 { flex: 0 0 66.6667%; max-width: 66.6667%; }
  .col-xl-9 { flex: 0 0 75%; max-width: 75%; }
  .col-xl-10 { flex: 0 0 83.3333%; max-width: 83.3333%; }
  .col-xl-11 { flex: 0 0 91.6667%; max-width: 91.6667%; }
  .col-xl-12 { flex: 0 0 100%; max-width: 100%; }
}

/* ─── Offsets (occasional usage) ─── */
.offset-md-1 { margin-left: 8.3333%; }
.offset-md-2 { margin-left: 16.6667%; }
.offset-md-3 { margin-left: 25%; }
.offset-lg-1 { margin-left: 8.3333%; }
.offset-lg-2 { margin-left: 16.6667%; }
.offset-lg-3 { margin-left: 25%; }

/* ─── Justify utility on row (BS uses justify-content-*) ─── */
.row.justify-content-center { justify-content: center; }
.row.justify-content-between { justify-content: space-between; }
.row.justify-content-end { justify-content: flex-end; }