.catalog-filters{padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:12px;margin-bottom:24px}.filter-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.filter-heading h2{font-size:1.15rem;margin:0}.filter-heading button,.catalog-empty button{background:none;border:0;color:#2450a4;cursor:pointer;text-decoration:underline;text-underline-offset:4px;font:inherit;padding:8px}.filter-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.filter-grid label{display:flex;flex-direction:column;gap:8px;font-size:.875rem;font-weight:600;min-width:0}.filter-grid select{font:inherit;font-weight:400;color:var(--navy);background:#fff;border:1px solid #bfc8d8;border-radius:6px;min-height:44px;width:100%;padding:10px}.filter-grid select:focus-visible{outline:3px solid #285cff;outline-offset:2px}.catalog-count{font-size:.95rem;color:var(--muted);margin:0 0 22px}.catalog-empty{padding:48px 24px;text-align:center;border:1px dashed var(--line);border-radius:12px}.catalog-empty h3{font-size:1.35rem;margin-bottom:14px}.catalog-empty p{color:var(--muted);margin-bottom:16px}.product[hidden],.catalog-empty[hidden]{display:none!important}@media(max-width:900px){.filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.catalog-filters{padding:16px}.filter-grid{gap:14px 10px}.filter-heading{gap:8px}.filter-heading h2{font-size:1rem}.filter-heading button{font-size:.875rem}}