/* catalog.css — Listare produse: sidebar filtre, toolbar, grid */
.catalog { display: grid; gap: var(--s6); padding-bottom: var(--s8); }
@media (min-width: 900px) { .catalog { grid-template-columns: 260px 1fr; } }
.catalog__sidebar .drawer { position: static; display: block; }
.catalog__sidebar .drawer__backdrop { display: none; }
.catalog__sidebar .drawer__panel { position: static; width: auto; box-shadow: none; animation: none; padding: 0; background: transparent; }
@media (max-width: 899px) {
  .catalog__sidebar .drawer { position: fixed; display: none; }
  .catalog__sidebar .drawer.is-open { display: block; }
  .catalog__sidebar .drawer__backdrop { display: block; }
  .catalog__sidebar .drawer__panel { position: absolute; width: min(88vw, 360px); box-shadow: var(--shadow-lg); padding: var(--s4); background: var(--surface); animation: slideIn .2s ease-out; }
}
.filter { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--s3) var(--s4); margin-bottom: var(--s3); }
.filter__title { font-size: .95rem; margin-bottom: var(--s2); }
.filter__tree, .filter__list, .filter__tree ul { list-style: none; margin: 0; padding: 0; }
.filter__tree ul { padding-left: var(--s4); }
.filter__link { display: flex; justify-content: space-between; align-items: center; gap: var(--s2); min-height: 34px; padding: var(--s1) var(--s2); border-radius: var(--radius-sm); color: var(--text); font-size: .95rem; }
.filter__link:hover { background: var(--surface-2); text-decoration: none; }
.filter__link.is-active { background: var(--text); color: #fff; font-weight: 600; }
.filter__link.is-empty { color: var(--text-3); }
.filter__link .count { font-size: .75rem; color: var(--text-3); background: var(--surface-2); padding: 1px 8px; border-radius: 999px; }
.price-filter__inputs { display: flex; align-items: center; gap: var(--s2); }
.price-filter__inputs .input { min-height: 40px; padding: 0 var(--s2); }
.range { position: relative; height: 32px; margin-top: var(--s2); }
.range input[type=range] { position: absolute; left: 0; right: 0; top: 0; width: 100%; appearance: none; background: transparent; pointer-events: none; height: 32px; margin: 0; }
.range input[type=range]::-webkit-slider-runnable-track { height: 6px; background: var(--border); border-radius: 3px; }
.range input[type=range]::-moz-range-track { height: 6px; background: var(--border); border-radius: 3px; }
.range input[type=range]::-webkit-slider-thumb { appearance: none; width: 22px; height: 22px; border-radius: 50%; background: var(--text); border: 3px solid #fff; box-shadow: var(--shadow); margin-top: -9px; pointer-events: auto; cursor: pointer; }
.range input[type=range]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: var(--primary); border: 3px solid #fff; box-shadow: var(--shadow); pointer-events: auto; cursor: pointer; }
.avail-filter { display: flex; flex-direction: column; gap: var(--s2); }
.catalog__head h1 { margin-bottom: var(--s1); }
.catalog__toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s3); margin: var(--s3) 0; }
.catalog__count { font-weight: 600; color: var(--text-2); }
.catalog__sort { margin-left: auto; display: flex; align-items: center; gap: var(--s2); font-size: .9rem; color: var(--text-2); }
.catalog__sort .select { width: auto; min-height: 44px; }
.catalog__active { margin-bottom: var(--s4); }
.catalog__active:empty { display: none; }
.catalog__main.is-loading .grid { opacity: .5; pointer-events: none; }