/* Catalogue page: smart filters (loaded after style.css on catalogue.html only) */
.filters { padding: 0 6px 0 0; }
.cat-main { min-width: 0; }
.cat-layout { grid-template-columns: 250px minmax(0, 1fr); }
.f-head { display: flex; align-items: center; gap: 10px; padding: 4px 0 10px; border-bottom: 2px solid var(--navy); }
.f-head h3 { font-size: 1.05rem; flex: 1; }
.f-reset-link { background: none; border: 0; color: var(--teal-dark); font: 600 0.82rem "Inter", sans-serif; cursor: pointer; }
.f-reset-link:hover { text-decoration: underline; }
.f-close, .f-apply { display: none; }
.f-group { border-bottom: 1px solid var(--line); padding: 0; }
.f-group summary { list-style: none; display: flex; align-items: center; gap: 8px; padding: 13px 0; cursor: pointer; font: 600 0.82rem "Inter", sans-serif; text-transform: uppercase; letter-spacing: 0.08em; color: var(--navy); }
.f-group summary::-webkit-details-marker { display: none; }
.f-group summary > span { flex: 1; }
.f-group summary::after { content: "▾"; font-size: 0.8rem; color: var(--muted); transition: transform 0.2s; }
.f-group:not([open]) summary::after { transform: rotate(-90deg); }
.f-badge { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--teal); color: #fff; font: 700 0.7rem "Inter", sans-serif; letter-spacing: 0; }
.f-clear { background: none; border: 0; color: var(--teal-dark); font: 600 0.75rem "Inter", sans-serif; text-transform: none; letter-spacing: 0; cursor: pointer; padding: 0; }
.f-body { padding: 0 0 14px; }
.f-opt { border-radius: 8px; padding: 6px; margin: 0 -6px; transition: background 0.15s; }
.f-opt:hover { background: var(--bg); }
.f-opt.is-off { opacity: 0.4; cursor: not-allowed; }
.f-hint { font-size: 0.75rem; color: var(--muted); margin-top: 6px; line-height: 1.4; }
.f-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.f-pill { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font: 500 0.84rem "Inter", sans-serif; color: var(--ink); cursor: pointer; transition: all 0.15s; }
.f-pill em { font-style: normal; font-size: 0.72rem; color: var(--muted); }
.f-pill:hover { border-color: var(--teal); }
.f-pill.on { background: var(--navy); border-color: var(--navy); color: #fff; }
.f-pill.on em { color: #b9d0e3; }
.f-pill:disabled { opacity: 0.4; cursor: not-allowed; }

/* price slider */
.price-slider { position: relative; height: 28px; margin: 4px 4px 8px; }
.price-slider .track { position: absolute; left: 0; right: 0; top: 12px; height: 4px; border-radius: 4px; background: var(--line); }
.price-slider .track span { position: absolute; top: 0; bottom: 0; background: var(--teal); border-radius: 4px; }
.price-slider input[type=range] { position: absolute; left: 0; width: 100%; top: 4px; height: 20px; margin: 0; background: none; pointer-events: none; -webkit-appearance: none; appearance: none; }
.price-slider input[type=range]::-webkit-slider-thumb { pointer-events: auto; -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 3px solid var(--teal); box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2); cursor: grab; }
.price-slider input[type=range]::-moz-range-thumb { pointer-events: auto; width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 3px solid var(--teal); cursor: grab; }
.price-slider input[type=range]::-webkit-slider-runnable-track { background: none; }
.price-slider input[type=range]::-moz-range-track { background: none; }
.price-inputs { display: flex; align-items: flex-end; gap: 8px; }
.price-inputs label { flex: 1; display: grid; gap: 3px; font-size: 0.72rem; color: var(--muted); }
.price-inputs input { width: 100%; padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; font: 0.88rem "Inter", sans-serif; }
.price-inputs span { padding-bottom: 8px; color: var(--muted); }

/* top bar: search with suggestions, quick filters, results bar */
.cat-top { gap: 10px; }
.search-wrap { position: relative; flex: 1; min-width: 220px; }
.search-wrap .search { width: 100%; padding-left: 38px; min-width: 0; }
.s-ico { position: absolute; left: 14px; top: 50%; transform: translateY(-52%); font-size: 1.15rem; color: var(--muted); pointer-events: none; }
.suggest { position: absolute; left: 0; right: 0; top: calc(100% + 6px); background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); z-index: 40; overflow: hidden; }
.s-item { display: flex; align-items: center; gap: 12px; padding: 8px 12px; border-bottom: 1px solid var(--line); }
.s-item:hover, .s-item.on { background: var(--bg); }
.s-item img { width: 44px; height: 44px; object-fit: contain; background: #fff; border-radius: 8px; border: 1px solid var(--line); }
.s-item span { flex: 1; display: grid; }
.s-item b { font-size: 0.92rem; color: var(--navy); }
.s-item small { font-size: 0.75rem; color: var(--muted); }
.s-item em { font-style: normal; font-weight: 600; color: var(--navy); font-size: 0.88rem; }
.s-all { width: 100%; border: 0; background: #f7fafc; padding: 10px; font: 600 0.85rem "Inter", sans-serif; color: var(--teal-dark); cursor: pointer; }
.s-none { padding: 14px; font-size: 0.88rem; color: var(--muted); }
.quick-filters { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 10px; scrollbar-width: thin; }
.q-label { flex: none; font-size: 0.8rem; font-weight: 600; color: var(--muted); align-self: center; }
.q-chip { flex: none; padding: 7px 14px; border-radius: 999px; border: 1px dashed #b9c6d3; background: #fff; font: 500 0.84rem "Inter", sans-serif; color: var(--navy); cursor: pointer; transition: all 0.15s; }
.q-chip:hover { border-style: solid; border-color: var(--teal); }
.q-chip.on { background: #e6f4f5; border: 1px solid var(--teal); color: var(--teal-dark); }
.q-chip.on::before { content: "✓ "; }
.results-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 0 14px; border-top: 1px solid var(--line); margin-bottom: 14px; }
.results-bar .result-count { margin: 0; font-size: 0.9rem; }
.results-bar .result-count b { color: var(--navy); font-size: 1.05rem; }
.results-bar .active-filters { margin: 0; }
.chip.clear-all { border: 0; background: none; color: var(--teal-dark); font-weight: 600; text-decoration: underline; }
.empty { padding: 40px 0; }
.empty p { font-size: 1rem; margin-bottom: 14px; }
.empty-tips { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
#filter-toggle .f-badge { margin-left: 4px; }

@media (max-width: 920px) {
  .filters { display: block; position: fixed; inset: 0 0 0 auto; width: min(380px, 92vw); max-height: none; z-index: 120; background: #fff; border-radius: 0; border: 0; padding: 16px 18px 90px; overflow-y: auto; transform: translateX(105%); transition: transform 0.25s ease; }
  .cat-layout { grid-template-columns: minmax(0, 1fr); }
  .cat-layout.filters-open .filters { box-shadow: -10px 0 40px rgba(0, 0, 0, 0.25); }
  .cat-layout.filters-open .filters { transform: none; }
  .cat-layout.filters-open::before { content: ""; position: fixed; inset: 0; background: rgba(8, 22, 38, 0.5); z-index: 110; }
  .f-close { display: block; background: none; border: 0; font-size: 1.8rem; line-height: 1; color: var(--navy); cursor: pointer; }
  .f-apply { display: block; position: fixed; bottom: 0; right: 0; width: min(380px, 92vw); padding: 12px 18px; background: #fff; border-top: 1px solid var(--line); transform: translateX(105%); transition: transform 0.25s ease; z-index: 121; }
  .cat-layout.filters-open .f-apply { transform: none; }
  .f-apply .btn { width: 100%; justify-content: center; }
  body.no-scroll { overflow: hidden; }
  .cat-top { flex-wrap: wrap; }
  .search-wrap { order: -1; flex-basis: 100%; }
}