/* THEME: Classic Sidebar — traditional layout, sidebar always
   present on both listing and single post, boxed widget style,
   list-style cards instead of a grid. Sharper corners and a
   colored left-accent border are this theme's defining look. */

.brk-theme-sidebar {
  font-family: Arial, Helvetica, sans-serif;
}

.brk-theme-sidebar .brk-grid {
  grid-template-columns: 1fr !important;
  gap: 18px;
}

.brk-theme-sidebar .brk-card,
.brk-theme-sidebar .brk-sidebar-box {
  border-radius: 3px;
  border-left: 4px solid var(--brk-primary);
}

.brk-theme-sidebar .brk-card {
  display: grid;
  grid-template-columns: 220px 1fr;
}

.brk-theme-sidebar .brk-card-link {
  display: contents;
}

.brk-theme-sidebar .brk-card-img {
  height: 100%;
  min-height: 150px;
  border-radius: 0;
}

.brk-theme-sidebar .brk-sidebar-box h4 {
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.06em;
  border-bottom: 2px solid var(--brk-border);
  padding-bottom: 10px;
}

.brk-theme-sidebar .brk-page-title {
  text-align: left;
  border-bottom: 3px solid var(--brk-primary);
  padding-bottom: 16px;
  display: inline-block;
}

.brk-theme-sidebar .brk-page-sub {
  text-align: left;
  margin-left: 0;
}

.brk-theme-sidebar .brk-cta {
  border-radius: 3px;
}

@media (max-width: 640px) {
  .brk-theme-sidebar .brk-card {
    grid-template-columns: 1fr;
  }
}