.catalog-layout,
.pd-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.catalog-main,
.pd-main { min-width: 0; }
.catalog-sidebar-slot { min-width: 0; }
.catalog-sidebar-card {
  position: sticky;
  top: 78px;
  background: #fff;
  border: 1px solid #e4e8ef;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(15, 31, 64, .06);
}
.catalog-side-form { padding: 20px; background: #f7f9fc; border-bottom: 1px solid #e4e8ef; }
.catalog-side-form h2,
.catalog-side-nav h2 { margin: 0 0 12px; color: #0b1a33; font-size: 20px; line-height: 26px; font-weight: 600; }
.catalog-side-form p { margin: 0 0 16px; color: #3a4049; font-size: 14px; line-height: 20px; }
.catalog-side-form .sanyf-form { max-width: none; gap: 10px; }
.catalog-side-form .sanyf-consent { display: block; line-height: 18px; }
.catalog-side-form .sanyf-consent input { display: inline-block; width: auto; margin: 2px 5px 0 0; vertical-align: top; }
.catalog-side-form .sanyf-lbl { font-size: 12px; }
.catalog-side-form .sanyf-lbl input,
.catalog-side-form .sanyf-lbl textarea { padding: 9px 10px; font-size: 13px; }
.catalog-side-form .sanyf-btn { width: 100%; padding: 11px 12px; font-size: 13px; }
.catalog-side-nav { padding: 20px 0 16px; }
.catalog-side-nav h2 { padding: 0 20px; }
.catalog-side-menu { margin: 0; padding: 0; list-style: none; }
.catalog-side-item { margin: 0; }
.catalog-side-row { display: flex; align-items: stretch; }
.catalog-side-link { flex: 1; min-width: 0; padding: 9px 12px 9px 20px; color: #263852; font-size: 14px; line-height: 20px; text-decoration: none; }
.catalog-side-link:hover { color: #df362d; background: #f7f9fc; }
.catalog-side-link.is-current { color: #df362d; font-weight: 600; background: #fff1f1; border-right: 3px solid #df362d; }
.catalog-side-toggle { flex: 0 0 36px; border: 0; background: transparent; color: #6b7688; cursor: pointer; font-size: 18px; line-height: 1; }
.catalog-side-toggle:hover { color: #df362d; }
.catalog-side-item.is-expanded > .catalog-side-row .catalog-side-toggle { transform: rotate(180deg); }
.catalog-side-children { padding: 2px 0 4px 14px; }
.catalog-side-children[hidden] { display: none; }
.catalog-side-children .catalog-side-link { padding-left: 18px; font-size: 13px; }
.catalog-sidebar-skel { min-height: 460px; }

@media (min-width: 1025px) {
  .page-catalog .category-grid,
  .page-catalog .catalog-products-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .catalog-layout, .pd-layout { grid-template-columns: 240px minmax(0, 1fr); gap: 20px; }
}
@media (max-width: 680px) {
  .catalog-layout, .pd-layout { display: block; }
  .catalog-sidebar-slot { display: none; }
}