/* ============================================================
   HHS-10 · Страница каталога /catalog/
   Стилистика главной страницы (scss/home.css: палитра, Manrope,
   кнопки, карточки). Здесь только специфика каталога:
   панель фильтров, сетка карточек, модалка товара, счётчики.
   ============================================================ */
.catalog-hero{
  position:relative;overflow:hidden;
  background:radial-gradient(circle at 88% -10%, rgba(181,189,0,.14), transparent 46%), var(--paper);
  border-bottom:1px solid var(--line);
  padding:64px 0 72px;
}
.catalog-hero::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(rgba(21,24,29,.09) 1px, transparent 1px);
  background-size:26px 26px;
}
.catalog-hero .container{position:relative;z-index:1}

/* ---------- Панель фильтров ---------- */
.filters{position:sticky;top:60px;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.filters-in{max-width:var(--container);margin:0 auto;padding:14px 24px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.filter-select{
  border:1px solid var(--line);border-radius:10px;background:var(--paper);
  font:600 14px/1.3 'Manrope',-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  color:var(--ink);padding:9px 32px 9px 12px;min-height:40px;cursor:pointer;
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%234b5563' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;
  transition:border-color .18s;
}
.filter-select:hover{border-color:var(--accent)}
.filter-select:focus-visible{outline:2px solid var(--accent-deep);outline-offset:2px}
.filters-in{min-width:0}
.filter-select{max-width:100%}
.catalog-search{
  flex:1;min-width:200px;min-height:40px;
  border:1px solid var(--line);border-radius:10px;background:var(--paper);
  font:inherit;color:var(--ink);padding:9px 14px;
}
.catalog-search:focus-visible{outline:2px solid var(--accent-deep);outline-offset:2px}
.filters-reset{
  border:1px solid var(--line);background:var(--paper);color:var(--ink-soft);
  font:700 14px/1 'Manrope',-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  min-height:40px;padding:0 14px;border-radius:10px;cursor:pointer;white-space:nowrap;
  transition:color .18s,border-color .18s;
}
.filters-reset:hover{color:var(--accent-deep);border-color:var(--accent)}

/* ---------- Сетка каталога ---------- */
.catalog-results{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:44px 0 20px}
.catalog-count{font-size:15px;color:var(--ink-soft)}
.catalog-count b{color:var(--ink);font-weight:800}
.catalog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cat-card{
  display:flex;flex-direction:column;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;cursor:pointer;text-align:left;font:inherit;color:inherit;
  transition:transform .18s,box-shadow .18s,border-color .18s;
}
.cat-card:hover,.cat-card:focus-visible{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--accent);text-decoration:none}
.cat-card-media{
  height:170px;border-radius:10px;background:var(--mist);
  display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:14px;
}
.cat-card-media img{max-width:100%;max-height:100%;object-fit:contain}
.cat-card-body{display:flex;flex-direction:column;gap:6px;flex:1}
.cat-card-title{font-size:15.5px;font-weight:700;line-height:1.35;color:var(--ink)}
.cat-card-meta{margin-top:auto;display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--ink-soft)}
.cat-card-art{font-weight:700;color:var(--ink-soft)}
.cat-card-brand{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-deep)}

.catalog-more{margin:32px auto 0;display:block}
.catalog-empty{
  display:none;text-align:center;padding:72px 24px;color:var(--ink-soft);
  border:1px dashed var(--line);border-radius:var(--radius);
}
.catalog-empty.is-visible{display:block}
.catalog-empty b{display:block;font-size:20px;color:var(--ink);margin-bottom:8px}
/* ---------- Тёмная тема ---------- */
.theme-dark .catalog-hero::before{background-image:radial-gradient(rgba(240,242,245,.08) 1px, transparent 1px)}
.theme-dark .filters{background:rgba(8,10,15,.96)}
.theme-dark .filter-select,
.theme-dark .catalog-search,
.theme-dark .filters-reset{background:var(--mist);color:var(--ink)}
.theme-dark .filter-select option{background:var(--mist);color:var(--ink)}
.theme-dark .item-modal{background:rgba(0,0,0,.72)}

/* ---------- Модалка товара ---------- */
.item-modal{
  position:fixed;inset:0;z-index:100;display:none;
  padding:24px;overflow-y:auto;
  background:rgba(21,24,29,.62);
}
.item-modal.opened{display:block}
.item-modal-card{
  max-width:880px;margin:0 auto;background:var(--paper);
  border-radius:16px;box-shadow:var(--shadow-lg);padding:28px;position:relative;
}
.item-modal-close{
  position:absolute;top:14px;right:14px;z-index:2;
  width:36px;height:36px;border:1px solid var(--line);border-radius:10px;
  background:var(--paper);cursor:pointer;
  font:400 22px/1 'Manrope',sans-serif;color:var(--ink);
  display:flex;align-items:center;justify-content:center;
}
.item-modal-close:hover{border-color:var(--accent)}
.item-modal-top{display:grid;grid-template-columns:280px 1fr;gap:24px;margin-bottom:20px}
.item-modal-media{
  border:1px solid var(--line);border-radius:12px;background:var(--mist);
  display:flex;align-items:center;justify-content:center;padding:18px;align-self:start;
}
.item-modal-media img{max-width:100%;max-height:260px;object-fit:contain}
.item-modal h3{font-size:22px;line-height:1.25;font-weight:800;margin:6px 0 10px}
.item-modal-series{font-size:13px;font-weight:800;color:var(--accent-deep);letter-spacing:.04em}
.item-modal-art{font-size:14px;color:var(--ink-soft);margin-bottom:12px}
.item-modal-art b{color:var(--ink);font-weight:800}
.item-modal-cat{font-size:13px;color:var(--ink-soft)}
.item-modal-desc{margin:0 0 20px;color:var(--ink-soft);line-height:1.65}
.item-modal-specs{width:100%;border-collapse:collapse;margin:0 0 20px;font-size:14px}
.item-modal-specs th,.item-modal-specs td{text-align:left;vertical-align:top;padding:8px 12px;border-bottom:1px solid var(--line)}
.item-modal-specs th{font-weight:700;color:var(--ink);white-space:nowrap}
.item-modal-specs td{color:var(--ink-soft)}
.item-modal-links{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 20px;font-size:14px}
.item-modal-links a{font-weight:700}
.item-modal-actions{display:flex;gap:12px;flex-wrap:wrap}
.item-modal-loading{padding:48px 0;text-align:center;color:var(--ink-soft)}

/* ---------- Форма обратной связи (совместимо с js/req.js) ---------- */
.catalog-form-note{margin-top:10px;font-size:15px;color:var(--ink-soft)}

/* ---------- Адаптив ---------- */
@media (max-width:1100px){
  .catalog-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .catalog-grid{grid-template-columns:repeat(2,1fr)}
  .item-modal-top{grid-template-columns:1fr}
  .item-modal-media img{max-height:220px}
}
@media (max-width:760px){
  .filters{top:0;position:static}
  .filters-in{padding:12px 24px}
  .filter-select{flex:1 1 calc(50% - 12px);min-width:0;max-width:100%;padding-right:28px}
  .filters-reset{order:5;flex:0 0 auto}
  .catalog-search{order:4;min-width:100%;max-width:100%;width:100%}
  .catalog-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .cat-card{padding:12px}
  .cat-card-media{height:120px}
  .cat-card-title{font-size:13.5px}
  .item-modal{padding:12px}
  .item-modal-card{padding:18px}
}
@media (max-width:420px){
  .catalog-grid{grid-template-columns:1fr}
  .cat-card-media{height:150px}
}