:root{--csb-color:#1d4ed8}
.csb-wrap{display:flex;flex-direction:column;gap:10px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
.csb-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:16px}
.csb-title{font-size:11px!important;font-weight:700!important;color:#6b7280!important;text-transform:uppercase;letter-spacing:.07em;margin:0 0 12px!important;padding:0!important;border:none!important;background:none!important}

/* Filtros activos con chips individuales */
.csb-active-filters{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:14px 16px}
.csb-active-filters-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.csb-active-filters-title{font-size:11px;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:.07em}
.csb-clear-all{font-size:12px;color:#ef4444;text-decoration:none;font-weight:600}
.csb-clear-all:hover{text-decoration:underline}
.csb-active-chips{display:flex;flex-wrap:wrap;gap:6px}
.csb-chip{display:inline-flex;align-items:center;gap:5px;font-size:12px;padding:4px 10px;border-radius:99px;background:#eff6ff;border:1px solid #bfdbfe;color:#1d4ed8;text-decoration:none;transition:all .15s;font-weight:500}
.csb-chip:hover{background:#dbeafe;border-color:#93c5fd}
.csb-chip span{font-size:11px;color:#3b82f6;font-weight:700}

/* Buscador */
.csb-search-row{display:flex;gap:7px}
.csb-search-row input[type="search"]{flex:1;padding:9px 12px;border:1px solid #d1d5db;border-radius:8px;font-size:14px;outline:none;background:#f9fafb;color:#111827;transition:border-color .2s,background .2s}
.csb-search-row input[type="search"]:focus{border-color:var(--csb-color);background:#fff}
.csb-search-row button{padding:9px 13px;background:var(--csb-color);color:#fff;border:none;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:opacity .2s}
.csb-search-row button:hover{opacity:.88}
.csb-hint{font-size:12px!important;color:#6b7280!important;margin:10px 0 0!important;padding:0!important;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.csb-hint-clear{color:#ef4444;text-decoration:none;font-weight:600;font-size:13px}

/* Categorías */
.csb-list{list-style:none!important;margin:0!important;padding:0!important}
.csb-list li{margin:0 0 2px!important;padding:0!important}
.csb-list li a{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#374151;padding:7px 9px;border-radius:8px;text-decoration:none!important;transition:background .15s,color .15s}
.csb-list li a:hover,.csb-list li.csb-active a{background:#eff6ff;color:var(--csb-color)}
.csb-list li.csb-active a{font-weight:600}
.csb-count{font-size:11px;color:#9ca3af;background:#f3f4f6;padding:2px 7px;border-radius:99px;font-weight:400}
.csb-list li.csb-active .csb-count{background:#dbeafe;color:var(--csb-color)}

/* Precio */
.csb-price-form{display:flex;flex-direction:column;gap:10px}
.csb-range-wrap{position:relative;height:34px;display:flex;align-items:center}
.csb-range-track{position:absolute;left:0;right:0;height:4px;background:#e5e7eb;border-radius:99px}
.csb-range-fill{position:absolute;height:4px;background:var(--csb-color);border-radius:99px;pointer-events:none}
.csb-range{position:absolute;width:100%;height:4px;background:transparent;-webkit-appearance:none;appearance:none;pointer-events:none;z-index:2;outline:none}
.csb-range::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid var(--csb-color);cursor:pointer;pointer-events:all;box-shadow:0 1px 3px rgba(0,0,0,.15);transition:transform .15s}
.csb-range::-webkit-slider-thumb:hover{transform:scale(1.2)}
.csb-range::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid var(--csb-color);cursor:pointer;pointer-events:all}
.csb-price-labels{display:flex;justify-content:space-between;font-size:13px;font-weight:600;color:#374151}
.csb-apply-btn{width:100%;padding:9px;background:var(--csb-color);color:#fff;border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:opacity .2s}
.csb-apply-btn:hover{opacity:.88}

/* Tags y marcas */
.csb-tags{display:flex;flex-wrap:wrap;gap:6px}
.csb-tag{font-size:12px;padding:5px 11px;border-radius:99px;border:1px solid #d1d5db;color:#6b7280;text-decoration:none!important;background:#fff;transition:all .15s;display:inline-block}
.csb-tag:hover{background:#eff6ff;border-color:var(--csb-color);color:var(--csb-color)}
.csb-tag-active{background:var(--csb-color)!important;border-color:var(--csb-color)!important;color:#fff!important}
@media(max-width:768px){.csb-wrap{gap:8px}.csb-card{padding:14px}}

/* ══ SUBCATEGORÍAS ══ */
.csb-cat-row{display:flex;align-items:center;gap:4px}
.csb-cat-link{flex:1;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#374151;padding:7px 9px;border-radius:8px;text-decoration:none!important;transition:background .15s,color .15s}
.csb-cat-link:hover,.csb-cat-link.csb-active{background:#eff6ff;color:var(--csb-color)}
.csb-cat-link.csb-active{font-weight:600}
.csb-toggle-btn{background:none;border:none;cursor:pointer;padding:6px 8px;color:#9ca3af;border-radius:6px;display:flex;align-items:center;transition:background .15s,color .15s,transform .2s;flex-shrink:0}
.csb-toggle-btn:hover{background:#f3f4f6;color:#374151}
.csb-toggle-btn.csb-open svg{transform:rotate(180deg)}
.csb-toggle-btn svg{transition:transform .2s}
.csb-sublist{list-style:none!important;margin:2px 0 4px 8px!important;padding:0!important;border-left:2px solid #e5e7eb;display:none}
.csb-sublist.csb-open{display:block}
.csb-has-children.csb-open .csb-sublist{display:block}
.csb-sublist li{margin:0!important;padding:0!important}
.csb-sublist li a{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#6b7280;padding:5px 10px;border-radius:6px;text-decoration:none!important;transition:background .15s,color .15s}
.csb-sublist li a:hover{background:#eff6ff;color:var(--csb-color)}
.csb-sublist li.csb-active a{background:#eff6ff;color:var(--csb-color);font-weight:600}
.csb-back-cat{font-size:11px;color:#9ca3af;text-decoration:none;padding:4px 6px;border-radius:6px;flex-shrink:0;transition:background .15s,color .15s}
.csb-back-cat:hover{background:#fee2e2;color:#ef4444}