.catalog-page{width:min(1440px,100%);margin:auto;padding:0 clamp(1.25rem,4vw,4rem) var(--space-section)}
.catalog-header-link{display:inline-flex;align-items:center;gap:.55rem;min-height:40px;padding:0 .85rem;border:1px solid var(--color-border-strong);color:var(--color-text);font-size:.78rem;font-weight:700;text-decoration:none}.catalog-header-link:hover{border-color:var(--color-accent);color:var(--color-accent)}
.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:.55rem;padding:1.25rem 0;color:var(--color-text-muted);font-size:.75rem}.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{color:var(--color-accent)}
.catalog-heading{display:flex;align-items:end;justify-content:space-between;gap:2rem;padding:clamp(2rem,5vw,4.5rem) 0 2rem;border-bottom:1px solid var(--color-border-strong)}.catalog-heading h1{margin:0 0 .65rem;font:700 clamp(3.5rem,8vw,6rem)/.9 var(--font-display);letter-spacing:-.04em}.catalog-heading p{max-width:60ch;margin:0;color:var(--color-text-muted)}.catalog-count{display:grid;justify-items:end;flex:none}.catalog-count strong{color:var(--color-text);font:700 2rem/1 var(--font-body);font-variant-numeric:tabular-nums}.catalog-count span{font-size:.72rem}
.catalog-section-nav{display:flex;flex-wrap:wrap;gap:.5rem;padding:1.25rem 0;border-bottom:1px solid var(--color-border)}.catalog-section-nav a{display:inline-flex;align-items:center;gap:.45rem;min-height:36px;padding:.45rem .7rem;border:1px solid var(--color-border-strong);border-radius:var(--radius-pill);color:var(--color-text);font-size:.74rem;font-weight:700;text-decoration:none}.catalog-section-nav a:hover,.catalog-section-nav a.is-current{border-color:var(--color-accent);color:#fff;background:var(--color-accent)}.catalog-section-nav span{font-size:.65rem;opacity:.72}
.catalog-toolbar{min-height:72px;display:flex;align-items:center;justify-content:flex-end;gap:1rem;border-bottom:1px solid var(--color-border)}.sort-control{display:flex;align-items:center;gap:.8rem;font-size:.75rem}.sort-control select{min-height:42px;padding:0 2.4rem 0 .85rem;border:1px solid var(--color-border-strong);border-radius:var(--radius-control);color:var(--color-text);background:#fff;font:600 .78rem/1 var(--font-body)}.filter-trigger{display:none}
.active-filters{display:flex;flex-wrap:wrap;gap:.5rem;padding-top:1rem}.active-filters:empty{display:none}.active-filters button{min-height:32px;padding:.35rem .7rem;border:1px solid var(--color-border-strong);border-radius:var(--radius-pill);background:#fff;font-size:.7rem;cursor:pointer}.active-filters button:hover{border-color:var(--color-accent)}
.catalog-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:clamp(1.5rem,3vw,3rem);padding-top:2rem}
.filter-dialog{position:static;width:auto;max-width:none;height:max-content;display:block;margin:0;padding:0;border:0;background:transparent;color:inherit}.filter-dialog::backdrop{background:rgba(21,22,21,.52)}
.filter-panel>header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.filter-panel h2{margin:0;font:700 1.8rem/1 var(--font-display)}.filter-panel>header button{display:none}.filter-panel fieldset{margin:0;padding:1.25rem 0;border:0;border-top:1px solid var(--color-border)}.filter-panel legend{margin-bottom:.8rem;font-size:.78rem;font-weight:700}.filter-panel fieldset>div{display:grid;gap:.7rem}.filter-panel label{display:flex;align-items:center;gap:.65rem;font-size:.78rem;cursor:pointer}.filter-panel input{width:18px;height:18px;accent-color:var(--color-accent)}.filter-actions{display:grid;grid-template-columns:1fr;gap:.6rem;margin-top:1rem}.filter-actions button,.catalog-empty button,.load-more{min-height:46px;border-radius:var(--radius-control);font:700 .78rem/1 var(--font-body);cursor:pointer}.filter-actions button[type=reset]{border:1px solid var(--color-border-strong);background:var(--color-surface-subtle)}.filter-actions [data-apply-filters]{display:none;border:1px solid var(--color-accent);color:#fff;background:var(--color-accent)}
.catalog-results{min-width:0}.catalog-product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-empty{padding:5rem 1.5rem;text-align:center;border:1px solid var(--color-border);border-radius:var(--radius-card);background:#fff}.catalog-empty h2{margin:0 0 .5rem;font:700 2.5rem/1 var(--font-display)}.catalog-empty p{margin:0 0 1.5rem;color:var(--color-text-muted)}.catalog-empty button{padding:.8rem 1rem;border:1px solid var(--color-accent);color:#fff;background:var(--color-accent)}
.catalog-empty{grid-column:1/-1}.catalog-empty__action{display:inline-flex;align-items:center;justify-content:center;max-width:220px;text-decoration:none}
.load-more{width:min(360px,100%);display:block;margin:2rem auto 0;border:1px solid var(--color-text);color:var(--color-text);background:transparent}.load-more:hover{color:#fff;background:var(--color-text)}.load-more[hidden]{display:none}
@media(max-width:1100px){.catalog-layout{grid-template-columns:210px minmax(0,1fr)}.catalog-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.catalog-page{padding-inline:1rem}.breadcrumbs{padding:.85rem 0}.catalog-heading{align-items:start;flex-direction:column;padding:2.5rem 0 1.5rem}.catalog-heading h1{font-size:3.6rem}.catalog-count{display:flex;justify-items:start;align-items:baseline;gap:.45rem}.catalog-count strong{font-size:1.4rem}.catalog-section-nav{margin-inline:-1rem;padding-inline:1rem;flex-wrap:nowrap;overflow-x:auto}.catalog-section-nav a{flex:none}.catalog-toolbar{position:sticky;z-index:5;top:0;justify-content:space-between;margin-inline:-1rem;padding:0 1rem;background:rgba(245,241,238,.96)}.filter-trigger{min-height:42px;display:flex;align-items:center;gap:.55rem;padding:.6rem .75rem;border:1px solid var(--color-border-strong);border-radius:var(--radius-control);background:#fff;font-weight:700}.filter-trigger svg{width:19px;fill:none;stroke:currentColor;stroke-width:1.7}.filter-trigger b{min-width:20px;height:20px;display:grid;place-items:center;border-radius:var(--radius-pill);color:#fff;background:var(--color-accent);font-size:.65rem}.sort-control>span{display:none}.sort-control select{max-width:175px}.catalog-layout{display:block;padding-top:1.25rem}.filter-dialog:not([open]){display:none}.filter-dialog[open]{position:fixed;inset:auto 0 0;width:100%;max-width:none;max-height:min(84vh,720px);display:block;margin:0;padding:0;border:0;border-radius:16px 16px 0 0;background:var(--color-surface-page);overflow:auto}.filter-panel{padding:1.25rem}.filter-panel>header{position:sticky;top:-1.25rem;z-index:1;padding:1.25rem 0 1rem;background:var(--color-surface-page)}.filter-panel>header button{width:42px;height:42px;display:block;border:0;background:transparent;font-size:1.8rem}.filter-actions{position:sticky;bottom:-1.25rem;grid-template-columns:1fr 1.4fr;padding:1rem 0 1.25rem;background:var(--color-surface-page)}.filter-actions [data-apply-filters]{display:block}.catalog-product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-flow:row;grid-auto-columns:auto;gap:.7rem;overflow:visible}.catalog-product-grid .product-card__content{padding:.85rem}.catalog-product-grid .product-card h3{font-size:.84rem}.catalog-product-grid .product-card__description{display:none}.catalog-product-grid .compatibility-tags{gap:.2rem}.catalog-product-grid .compatibility-tags span{min-height:20px;padding:.18rem .4rem;font-size:.58rem}.catalog-product-grid .product-card__prices{min-height:2.2rem;margin-bottom:.7rem}.catalog-product-grid .product-card__prices strong{font-size:1.35rem}.catalog-product-grid .product-card__action,.catalog-product-grid .quantity-control{height:42px}.catalog-product-grid .quantity-control{grid-template-columns:38px minmax(3ch,1fr) 38px}}
@media(max-width:380px){.catalog-product-grid{grid-template-columns:1fr}.catalog-product-grid .product-card__description{display:block}}
@media(max-width:760px){.catalog-toolbar{gap:.5rem}.filter-trigger{min-width:0;gap:.4rem;padding:.6rem}.sort-control{min-width:0}.sort-control select{width:min(44vw,165px);max-width:100%}}