.category-header{z-index:40;background-color:var(--background);border-bottom:1px solid #ffffff0d;margin-top:2px;position:sticky;top:40px}@media (min-width:768px){.category-header{padding:1.5rem 0}}.category-title{font-family:var(--font-display);font-size:var(--font-size-3xl);letter-spacing:-.04em;font-weight:800}@media (min-width:768px){.category-title{font-size:var(--font-size-3xl)}}.category-desc{color:var(--muted-foreground);max-width:800px;font-size:var(--font-size-sm);line-height:1.6}@media (min-width:768px){.category-desc{font-size:var(--font-size-base)}}.shop-layout{gap:var(--spacing-md);grid-template-columns:1fr;display:grid}@media (min-width:1024px){.shop-layout{gap:var(--spacing-lg);grid-template-columns:240px 1fr}}.shop-sidebar{display:block}.filters-card{display:none}.filters-card.open{z-index:99;border-bottom:1px solid var(--border);width:100%;height:auto;max-height:80vh;padding:24px;display:block;left:0;overflow-y:auto;box-shadow:0 4px 12px #00000080;background:var(--background)!important;border-radius:0 0 16px 16px!important;position:fixed!important;top:70px!important}.mobile-filter-toggle{display:flex!important}@media (min-width:1024px){.shop-sidebar{width:auto;max-height:calc(100vh - 200px);box-shadow:none;z-index:10;background:0 0;padding:0;position:sticky;top:180px;overflow-y:auto;display:block!important}.filters-card{border:1px solid var(--border);background-color:var(--secondary)!important;box-shadow:none!important;border-radius:16px!important;width:auto!important;max-height:none!important;padding:24px!important;display:block!important;position:static!important;overflow-y:visible!important}.filters-card.open{box-shadow:none!important;width:auto!important;position:static!important}.mobile-filter-toggle,.mobile-close-btn{display:none!important}}.mobile-close-btn{background-color:var(--foreground);width:100%;color:var(--background);cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;margin-top:20px;padding:12px;font-size:14px;font-weight:700;transition:opacity .2s;display:flex}.mobile-close-btn:active{opacity:.9}.shop-sidebar::-webkit-scrollbar{width:4px}.shop-sidebar::-webkit-scrollbar-track{background:0 0}.shop-sidebar::-webkit-scrollbar-thumb{background-color:#333;border-radius:4px}.shop-sidebar::-webkit-scrollbar-thumb:hover{background-color:var(--accent)}.filter-group{margin-bottom:var(--spacing-xl)}.filter-title{font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--border);font-weight:700}.shop-controls{margin-bottom:var(--spacing-sm);padding-bottom:var(--spacing-sm);justify-content:space-between;align-items:center;display:flex}.product-count{font-size:var(--font-size-sm);color:var(--muted-foreground)}.product-grid{gap:var(--spacing-xs);grid-template-columns:repeat(2,1fr);display:grid}@media (min-width:640px){.product-grid{gap:var(--spacing-md);grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}}@media (min-width:1280px){.product-grid{gap:var(--spacing-lg);grid-template-columns:repeat(4,1fr)}}.no-products{padding:var(--spacing-2xl);text-align:center;background-color:var(--secondary);border-radius:var(--radius-lg);color:var(--muted-foreground);grid-column:1/-1}