.catalog-page { max-width: 1280px; margin: 0 auto; padding: 32px 24px 60px; display: grid; grid-template-columns: 260px 1fr; gap: 28px; align-items: start; }

/* Sidebar */
.filters-sidebar { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 24px; position: sticky; top: 80px; }
.filter-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.filter-header h3 { font-size: 16px; color: var(--primary); }
.clear-filters { font-size: 12px; color: var(--accent-dark); font-weight: 600; }
.filter-group { margin-bottom: 24px; border-bottom: 1px solid var(--gray-200); padding-bottom: 20px; }
.filter-group:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.filter-group > label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--primary); display: block; margin-bottom: 12px; }
.filter-search { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px solid var(--gray-200); border-radius: var(--radius-md); transition: border-color var(--transition); }
.filter-search:focus-within { border-color: var(--accent); }
.filter-search i { color: var(--gray-500); font-size: 12px; }
.filter-search input { border: none; outline: none; font-size: 13px; width: 100%; background: transparent; }
.filter-options { display: flex; flex-direction: column; gap: 4px; }
.filter-option { padding: 7px 10px; border-radius: var(--radius-sm); font-size: 13px; color: var(--gray-700); transition: all var(--transition); }
.filter-option:hover { background: var(--gray-100); color: var(--primary); }
.filter-option.active { background: rgba(86,207,225,.12); color: var(--accent-dark); font-weight: 700; }
.price-inputs { display: flex; align-items: center; gap: 8px; }
.price-inputs input { flex: 1; padding: 8px 10px; border: 1px solid var(--gray-200); border-radius: var(--radius-md); font-size: 13px; }
.price-inputs span { color: var(--gray-500); }

/* Main */
.catalog-main { display: flex; flex-direction: column; gap: 20px; }
.catalog-topbar { display: flex; justify-content: space-between; align-items: center; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-md); padding: 12px 16px; }
.result-count { font-size: 13px; color: var(--gray-600); }
.result-count strong { color: var(--primary); }
.sort-select { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--gray-600); }
.sort-select select { border: 1px solid var(--gray-200); border-radius: var(--radius-sm); padding: 5px 10px; font-size: 13px; outline: none; }

/* Grid */
.catalog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.catalog-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; transition: all var(--transition); position: relative; }
.catalog-card:hover { border-color: var(--accent); box-shadow: 0 8px 32px rgba(0,0,0,.1); transform: translateY(-3px); }
.product-badge { position: absolute; top: 10px; left: 10px; padding: 3px 10px; border-radius: 20px; font-size: 10px; font-weight: 700; text-transform: uppercase; z-index: 1; }
.catalog-img { height: 160px; background: var(--gray-100); display: flex; align-items: center; justify-content: center; font-size: 72px; }
.catalog-info { padding: 16px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.catalog-category { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--accent-dark); }
.catalog-name { font-size: 14px; font-weight: 600; color: var(--primary); line-height: 1.4; }
.catalog-rating { font-size: 12px; color: var(--gray-500); display: flex; align-items: center; gap: 4px; }
.catalog-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 10px; }
.original-price { font-size: 12px; color: var(--gray-500); text-decoration: line-through; margin-right: 4px; }
.sale-price { font-family: var(--font-heading); font-size: 17px; font-weight: 800; color: var(--primary); }

@media (max-width: 1100px) { .catalog-page { grid-template-columns: 1fr; } .filters-sidebar { position: static; } .catalog-grid { grid-template-columns: repeat(3,1fr); } }
@media (max-width: 768px) { .catalog-grid { grid-template-columns: repeat(2,1fr); } .catalog-page { padding: 20px 16px; } }
@media (max-width: 480px) { .catalog-grid { grid-template-columns: 1fr; } }