:root{--lu-red:#E30613;--lu-text:#111;--lu-border:#e6e6e6;--lu-bg:#fff;--lu-muted:#666}.lu-filter-wrap{width:100%;position:relative;font-family:inherit}.lu-filter{background:var(--lu-bg);border:1px solid var(--lu-border);padding:20px;border-radius:8px;color:var(--lu-text)}.lu-filter-head{display:none;align-items:center;justify-content:space-between;margin-bottom:16px;font-size:18px}.lu-filter-close{border:0;background:#fff0;font-size:28px;line-height:1;cursor:pointer}.lu-filter-group{padding:0 0 18px;margin:0 0 18px;border-bottom:1px solid var(--lu-border)}.lu-filter-group:last-of-type{border-bottom:0}.lu-filter-group h4{font-size:15px;margin:0 0 10px;font-weight:600}.lu-options{display:flex;flex-direction:column;gap:8px}.lu-check{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}.lu-check input{accent-color:var(--lu-red)}.lu-chips{display:flex;flex-wrap:wrap;gap:8px}.lu-chip input{position:absolute;opacity:0;pointer-events:none}.lu-chip span{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:38px;padding:0 10px;border:1px solid var(--lu-border);border-radius:4px;font-size:14px;cursor:pointer;transition:.2s}.lu-chip input:checked+span{background:var(--lu-red);border-color:var(--lu-red);color:#fff}.lu-price-row{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center}.lu-price-row input,.lu-filter select{width:100%;height:42px;border:1px solid var(--lu-border);border-radius:4px;padding:0 10px;background:#fff;color:#111;box-sizing:border-box}.lu-filter-actions{display:flex;gap:10px;align-items:center}.lu-apply,.lu-reset{min-height:42px;border-radius:4px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;font-weight:600;text-decoration:none;box-sizing:border-box}.lu-apply{background:var(--lu-red);color:#fff;border:1px solid var(--lu-red);cursor:pointer}.lu-reset{background:#fff;color:#111;border:1px solid var(--lu-border)}.lu-filter-toggle{display:none;width:100%;min-height:46px;border:1px solid var(--lu-border);background:#fff;padding:0 14px;align-items:center;justify-content:space-between;font-weight:600;border-radius:4px;cursor:pointer}.lu-filter-overlay{display:none}@media(max-width:767px){.lu-filter-toggle{display:flex}.lu-filter{position:fixed;top:0;left:0;bottom:0;width:min(88vw,360px);z-index:999999;overflow:auto;border:0;border-radius:0;transform:translateX(-105%);transition:transform .25s ease;padding:20px}.lu-filter.is-open{transform:translateX(0)}.lu-filter-head{display:flex}.lu-filter-overlay{position:fixed;inset:0;background:rgb(0 0 0 / .45);z-index:999998}.lu-filter-overlay.is-open{display:block}.lu-filter-actions{position:sticky;bottom:-20px;background:#fff;padding:12px 0 20px}.lu-apply,.lu-reset{flex:1}}