/* mirespresso_redesign — category listing page. Hand-translated 1:1 from this repo's own
   approved local reference (src/styles/components/_catalog-listing.scss, the real design behind
   src/components/catalog-listing/CatalogListing.ts) — NOT the old Aspro sidebar-filter layout.
   Breakpoints: sm=390px, md=768px, lg=1024px (src/styles/base/_tokens.scss). */

/* ===== intro: breadcrumbs / H1 + count / subcategory chips ===== */
/* Header is position:fixed sitewide (see styles.css) — every other page's own intro section
   pushes itself down by --header-height (catalog-page__intro, legal-page__intro, contacts-hero
   in pages.css); this one was missing it, so the breadcrumbs rendered under the fixed header. */
.category-page__intro { padding-top: calc(var(--header-height) + var(--space-6)); }
.category-page__title { margin-top: var(--space-3); }
.category-page__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--space-3); }
.category-page__count { font-size: var(--font-size-sm); color: var(--color-text); }

.category-subtabs {
  display: flex; gap: var(--space-2); margin-top: var(--space-5);
  overflow-x: auto; padding-bottom: var(--space-1);
}
.category-subtabs::-webkit-scrollbar { display: none; }
.subtab-chip {
  flex: 0 0 auto; padding: 0.65em 1.1em; border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong); background: var(--color-surface);
  font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); color: var(--color-text);
  white-space: nowrap;
  transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}
.subtab-chip:hover:not(.subtab-chip--active) { border-color: var(--color-control-hover); background: var(--color-control-hover); color: var(--color-control-text); }
.subtab-chip--active { background: var(--color-brand-soft); border-color: var(--color-brand); color: var(--color-brand-hover); }

/* ===== toolbar: horizontal row of popover-trigger buttons, no permanent sidebar ===== */
.catalog-toolbar-wrap {
  border-block: 1px solid var(--color-border);
  padding-block: var(--space-4);
  margin-top: var(--space-6);
}
@media (min-width: 768px) { .catalog-toolbar-wrap { position: sticky; top: 0; z-index: 10; background: var(--color-bg); } }

.catalog-toolbar { display: none; }
@media (min-width: 768px) { .catalog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; } }

.catalog-toolbar__filters { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.catalog-toolbar__item { position: relative; }
.catalog-toolbar__btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 0.6em 1em; border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong); background: var(--color-surface);
  font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); color: var(--color-text);
  white-space: nowrap;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}
.catalog-toolbar__btn:hover:not([aria-expanded="true"]) { border-color: var(--color-control-hover); background: var(--color-control-hover); }
.catalog-toolbar__btn[aria-expanded="true"] { border-color: var(--color-brand); background: var(--color-brand-soft); }
.catalog-toolbar__btn--all { background: var(--color-bg-subtle); font-weight: var(--font-weight-semibold); }

.catalog-toolbar__badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 1.25rem; height: 1.25rem; padding-inline: 0.35em;
  border-radius: var(--radius-pill); background: var(--color-brand); color: var(--color-text-inverse);
  font-size: 0.6875rem; font-weight: var(--font-weight-bold);
}

.catalog-toolbar__sort-btn { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); color: var(--color-text); }
.catalog-toolbar__sort-btn:hover { color: var(--color-brand-hover); }

/* ===== popover (desktop dropdown under its trigger button) ===== */
.filter-popover {
  display: none; position: absolute; top: calc(100% + var(--space-2)); left: 0; z-index: 20;
  min-width: 240px; padding: var(--space-4); border-radius: var(--radius-md);
  border: 1px solid var(--color-border); background: var(--color-surface); box-shadow: var(--shadow-lg);
}
.catalog-toolbar__sort .filter-popover { left: auto; right: 0; min-width: 220px; padding: var(--space-2); }
.filter-popover--open { display: block; }
.filter-popover__body { display: flex; flex-direction: column; gap: var(--space-3); max-height: 320px; overflow-y: auto; }
.filter-popover__option { display: flex; align-items: center; gap: var(--space-2); font-size: var(--font-size-sm); color: var(--color-text); cursor: pointer; }
.filter-popover__checkbox { width: 16px; height: 16px; accent-color: var(--color-brand); }
.filter-popover__count { color: var(--color-text); font-size: var(--font-size-xs); }
.filter-popover__price-row { display: flex; align-items: center; gap: var(--space-2); }
.filter-popover__actions { display: flex; align-items: center; gap: var(--space-3); }
.filter-popover__reset { flex-shrink: 0; font-size: var(--font-size-xs); font-weight: var(--font-weight-semibold); color: var(--color-text); text-decoration: underline; }
.filter-popover__reset:hover { color: var(--color-brand-hover); }
.filter-popover__price-input { width: 0; flex: 1; min-width: 0; padding: 0.55em 0.75em; border-radius: var(--radius-sm); border: 1px solid var(--color-border); font-size: var(--font-size-sm); color: var(--color-text); }
.filter-popover__sort-option { display: block; width: 100%; padding: 0.6em 0.85em; border-radius: var(--radius-sm); text-align: left; font-size: var(--font-size-sm); color: var(--color-text); }
.filter-popover__sort-option:hover { background: var(--color-bg-subtle); }
.filter-popover__sort-option--current { font-weight: var(--font-weight-semibold); }

/* ===== active filter chips ===== */
.category-listing__chips { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); margin-top: var(--space-3); }
.filter-chip {
  display: inline-flex; align-items: center; gap: var(--space-1);
  padding: 0.4em 0.4em 0.4em 0.85em; border-radius: var(--radius-pill);
  background: var(--color-brand-soft); color: var(--color-brand-hover);
  font-size: var(--font-size-xs); font-weight: var(--font-weight-medium);
}
.filter-chip:hover { background: var(--color-control-hover); color: var(--color-control-text); }
.category-listing__reset { font-size: var(--font-size-xs); font-weight: var(--font-weight-semibold); color: var(--color-text); text-decoration: underline; }
.category-listing__reset:hover { color: var(--color-brand-hover); }

/* ===== mobile sticky bar (Фильтры / Сортировка) — replaces the desktop toolbar row ===== */
.catalog-toolbar__mobile { display: flex; gap: var(--space-2); }
@media (min-width: 768px) { .catalog-toolbar__mobile { display: none; } }
.catalog-toolbar__mobile-btn {
  flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: 0.7em 1em; border-radius: var(--radius-md); border: 1px solid var(--color-border);
  background: var(--color-surface); font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); color: var(--color-text);
}

/* ===== product grid: 2-up on mobile (deliberate, distinct from .grid--products) ===== */
.grid--catalog { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
@media (min-width: 390px) { .grid--catalog { gap: var(--space-4); } }
@media (min-width: 768px) { .grid--catalog { grid-template-columns: repeat(3, 1fr); gap: var(--space-5); } }
@media (min-width: 1024px) { .grid--catalog { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 339px) { .grid--catalog { grid-template-columns: 1fr; } }

.category-pagination { display: flex; justify-content: center; align-items: baseline; gap: var(--space-2); margin-top: var(--space-8); font-size: var(--font-size-sm); color: var(--color-text); }
.category-pagination__current { font-weight: var(--font-weight-bold); color: var(--color-text); }
.category-pagination a.category-pagination__page { color: var(--color-text); }
.category-pagination a.category-pagination__page:hover { color: var(--color-brand-hover); }

.category-grid__empty { padding: var(--space-8) 0; text-align: center; color: var(--color-text-muted); }

/* ===== full filter drawer: desktop right-side panel, mobile bottom sheet ===== */
.catalog-drawer-lock { overflow: hidden; }
.catalog-drawer-overlay {
  position: fixed; inset: 0; z-index: 200; background: rgba(var(--color-scrim-rgb), 0.4);
  opacity: 0; pointer-events: none; transition: opacity var(--transition-base);
}
.catalog-drawer-overlay--open { opacity: 1; pointer-events: auto; }
.catalog-drawer {
  position: fixed; z-index: 201; background: var(--color-surface);
  display: flex; flex-direction: column;
  transition: transform 320ms cubic-bezier(0.16, 1, 0.3, 1);
  inset: auto 0 0 0; max-height: 85vh; border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  transform: translateY(100%);
}
@media (min-width: 768px) {
  .catalog-drawer { inset: 0 0 0 auto; width: min(420px, 100vw); max-height: none; border-radius: 0; transform: translateX(100%); }
}
.catalog-drawer--open { transform: translateY(0); }
@media (min-width: 768px) { .catalog-drawer--open { transform: translateX(0); } }
.catalog-drawer__header { display: flex; align-items: center; justify-content: space-between; padding: var(--space-5); border-bottom: 1px solid var(--color-border); flex: 0 0 auto; }
.catalog-drawer__title { font-size: var(--font-size-lg); font-weight: var(--font-weight-bold); color: var(--color-text); }
.catalog-drawer__close { display: inline-flex; color: var(--color-icon); }
.catalog-drawer__close:hover { color: var(--color-text); }
.catalog-drawer__body { flex: 1 1 auto; overflow-y: auto; padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-6); }
.catalog-drawer__group-title { font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold); color: var(--color-text); margin-bottom: var(--space-3); }
.catalog-drawer__group .filter-popover__body { max-height: none; }
.catalog-drawer__footer { flex: 0 0 auto; display: flex; gap: var(--space-3); padding: var(--space-5); border-top: 1px solid var(--color-border); }

@media (prefers-reduced-motion: reduce) {
  .catalog-drawer-overlay, .catalog-drawer { transition: none; }
}

/* Compact mobile card layout for this 2-up grid specifically (not a global ProductCard change —
   Home's .grid--products keeps its own mobile look) — same card, same data, just hides the
   secondary fields and collapses the two-button in-stock flow to one CTA. */
@media (max-width: 767px) {
  .grid--catalog .product-card__article,
  .grid--catalog .product-card__bonus { display: none; }
  .grid--catalog .product-card__cart-row { display: none; }
  .grid--catalog .product-card__actions .button { height: 38px; font-size: var(--font-size-xs); }
  .grid--catalog .product-card__name { font-size: 0.8125rem; }
  .grid--catalog .product-card__price { font-size: 1rem; }
  .grid--catalog .product-card__body { padding: var(--space-3); }
}