.bfs-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:9600;display:flex;align-items:flex-end;animation:bfsFadeIn .2s ease}.bfs-overlay.closing{animation:bfsFadeOut .22s ease forwards}.bfs-sheet{width:100%;max-height:80vh;overflow-y:auto;background:var(--sa-surface-raised,#232220);border-radius:16px 16px 0 0;padding:0 16px calc(16px + env(safe-area-inset-bottom));animation:bfsSlideUp .28s cubic-bezier(.22,1,.36,1)}.bfs-sheet.closing{animation:bfsSlideDown .22s ease forwards}@keyframes bfsFadeIn{0%{opacity:0}to{opacity:1}}@keyframes bfsFadeOut{0%{opacity:1}to{opacity:0}}@keyframes bfsSlideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes bfsSlideDown{0%{transform:translateY(0)}to{transform:translateY(100%)}}.bfs-handle{width:36px;height:4px;border-radius:999px;background:#5a5a5a;margin:8px auto 4px}.bfs-title{font-size:15px;font-weight:700;color:#fff;padding:8px 0 4px}.bfs-section-label{font-size:11px;font-weight:600;color:#8a857d;text-transform:uppercase;letter-spacing:.05em;margin:14px 0 8px}.bfs-chip-row{display:flex;flex-wrap:wrap;gap:8px}.bfs-chip{padding:9px 16px;border-radius:999px;background:#2c2a27;border:1px solid #3a3733;color:#cfc9c0;font-size:13px;font-weight:500;cursor:pointer;-webkit-tap-highlight-color:transparent}.bfs-chip.active{background:rgba(212,175,55,.2);border-color:rgba(212,175,55,.55);color:#f0dc94}.bfs-chip-st{margin-top:4px}.bfs-chip-st.active{background:#cf6a32;border-color:#cf6a32}.bfs-price-row{display:flex;align-items:center;gap:8px}.bfs-input{flex:1;min-width:0;background:#2c2a27;border:1px solid #3a3733;border-radius:999px;color:#fff;padding:9px 14px;font-size:14px;outline:none}.bfs-input:focus{border-color:#d4af37}.bfs-input-search{width:100%;flex:none}.bfs-price-dash{color:#6a665f}.bfs-option{display:flex;align-items:center;justify-content:space-between;width:100%;padding:13px 4px;background:none;border:none;border-bottom:1px solid #2e2c29;color:#d6d1c8;font-size:14.5px;cursor:pointer;text-align:left;-webkit-tap-highlight-color:transparent}.bfs-option:last-child{border-bottom:none}.bfs-option.active{color:#e8c95c;font-weight:600}.bfs-actions{display:flex;gap:10px;margin-top:18px;position:sticky;bottom:0;padding:12px 0 4px;background:linear-gradient(180deg,transparent,var(--sa-surface-raised,#232220) 22%)}.bfs-reset{flex:1;border-radius:999px;background:#2c2a27;border:1px solid #3a3733;color:#cfc9c0;font-weight:600}.bfs-apply,.bfs-reset{min-height:44px;font-size:14px;cursor:pointer}.bfs-apply{flex:2;border-radius:999px;border:none}.bfs-apply,.bfs-badge{background:#d4af37;color:#1a1a1a;font-weight:700}.bfs-badge{font-size:11px;min-width:17px;height:17px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;padding:0 4px}