.htsf-wrap{--navy:var(--ht-primary,#03265e);--orange:var(--ht-accent,#ff6100);--text:var(--ht-text,#424242);--muted:#6e7b8c;--line:#e4e9ef;--soft:#f7f9fc;--shadow:0 18px 46px rgba(15,33,57,.10);width:min(100%,1250px);margin:0 auto 24px;color:var(--text);position:relative;z-index:12}
.htsf-desktop-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:12px}.htsf-copy{display:flex;align-items:baseline;gap:12px;min-width:0}.htsf-copy strong{color:var(--navy);font-size:15px;line-height:1.3;font-weight:800;white-space:nowrap}.htsf-copy span{color:var(--muted);font-size:13px;line-height:1.45;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.htsf-toolbar{display:none}
.htsf-panel{margin:0;padding:0;border:0;background:transparent;box-shadow:none}.htsf-panel__head{display:none}.htsf-facetbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.htsf-facet{position:relative;margin:0;padding:0;border:0}.htsf-facet>summary{list-style:none;display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:0 13px;border:1px solid #dbe3eb;border-radius:12px;background:#fff;color:#40546d;font-size:12.5px;font-weight:750;cursor:pointer;user-select:none;transition:border-color .16s ease,box-shadow .16s ease,color .16s ease,background .16s ease}.htsf-facet>summary::-webkit-details-marker{display:none}.htsf-facet>summary:hover{border-color:#bbc8d6;color:var(--navy)}.htsf-facet[open]>summary{border-color:#9db1c9;background:#f7faff;color:var(--navy);box-shadow:0 5px 18px rgba(15,40,72,.06)}.htsf-facet>summary b{display:inline-flex;align-items:center;justify-content:center;min-width:19px;height:19px;padding:0 5px;border-radius:999px;background:var(--navy);color:#fff;font-size:10px}.htsf-facet>summary i{width:7px;height:7px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.72;transition:.16s ease}.htsf-facet[open]>summary i{transform:rotate(225deg) translate(-1px,-1px)}
.htsf-popover{position:absolute;top:calc(100% + 8px);left:0;z-index:70;min-width:260px;max-width:min(360px,calc(100vw - 30px));padding:13px;border:1px solid #e2e8ef;border-radius:15px;background:#fff;box-shadow:var(--shadow)}.htsf-facet--more .htsf-popover{right:0;left:auto}.htsf-popover--more{width:min(560px,calc(100vw - 30px));max-width:560px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;padding:18px}.htsf-extra-group{min-width:0}.htsf-extra-group>strong{display:block;margin:0 0 8px;color:var(--navy);font-size:12px;font-weight:850}.htsf-options{display:grid;gap:4px;max-height:310px;overflow:auto;overscroll-behavior:contain}.htsf-option{position:relative;display:flex;align-items:center;min-height:37px;margin:0;padding:7px 8px;border-radius:9px;cursor:pointer;transition:background .14s ease}.htsf-option:hover{background:#f6f8fb}.htsf-option input{position:absolute;opacity:0;pointer-events:none}.htsf-option>span{position:relative;flex:1;padding-left:25px;color:#536477;font-size:12.5px;line-height:1.3}.htsf-option>span:before{content:"";position:absolute;left:0;top:50%;width:16px;height:16px;margin-top:-8px;border:1.5px solid #c8d2dd;border-radius:5px;background:#fff}.htsf-option.is-selected>span{color:var(--navy);font-weight:750}.htsf-option.is-selected>span:before{border-color:var(--navy);background:var(--navy)}.htsf-option.is-selected>span:after{content:"";position:absolute;left:5px;top:50%;width:6px;height:3px;margin-top:-3px;border-left:1.7px solid #fff;border-bottom:1.7px solid #fff;transform:rotate(-45deg)}.htsf-option small{display:inline-flex;align-items:center;justify-content:center;min-width:25px;height:21px;padding:0 6px;border-radius:999px;background:#f0f3f6;color:#7d8998;font-size:10px;font-weight:700}.htsf-option.is-selected small{background:#eaf0f7;color:var(--navy)}.htsf-option.is-empty{opacity:.38;cursor:not-allowed}
.htsf-sort{display:flex;align-items:center;gap:8px;margin:0;color:#788596;font-size:12px;white-space:nowrap}.htsf-sort select{height:42px;min-width:178px;padding:0 34px 0 12px;border:1px solid #dbe3eb;border-radius:12px;background:#fff;color:var(--navy);font-size:12.5px;font-weight:750;box-shadow:none}.htsf-sort--mobile{display:none}.htsf-mobile-actions,.htsf-noscript{display:none}.htsf-close{display:none}
.htsf-chips{display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin:11px 0 0}.htsf-chip{display:inline-flex;align-items:center;gap:7px;min-height:30px;padding:4px 8px 4px 10px;border:1px solid #dce4ec;border-radius:999px;background:#f7f9fb;color:#40546d;font-size:11.5px;text-decoration:none;transition:.15s ease}.htsf-chip:hover{border-color:#bac7d5;color:var(--navy)}.htsf-chip b{display:inline-flex;align-items:center;justify-content:center;width:17px;height:17px;border-radius:50%;background:#e6edf4;color:#5f7082;font-size:12px}.htsf-chip--clear{background:#fff;color:#7b8796}
.htsf-loading{position:absolute;left:0;right:0;top:100%;display:flex;align-items:center;gap:8px;height:0;overflow:hidden;opacity:0;color:var(--navy);font-size:11.5px;font-weight:700;transition:.15s ease}.htsf-loading.is-visible{height:28px;opacity:1}.htsf-loading span{width:13px;height:13px;border:2px solid #d6e0eb;border-top-color:var(--orange);border-radius:50%;animation:htsf-spin .7s linear infinite}.htsf-loading em{font-style:normal}.htsf-results-loading .products,.htsf-results-loading [data-htsf-results]{opacity:.48;pointer-events:none;transition:opacity .16s ease}.htsf-results-loading .product{transition:none!important}@keyframes htsf-spin{to{transform:rotate(360deg)}}
.htsf-pagination ul{display:flex;justify-content:center;gap:7px;margin:28px 0 0;padding:0;list-style:none}.htsf-pagination a,.htsf-pagination span{display:flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 10px;border:1px solid #e0e6ed;border-radius:10px;background:#fff;color:var(--navy);text-decoration:none}.htsf-pagination .current{border-color:var(--navy);background:var(--navy);color:#fff}
.htsf-empty{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:16px;align-items:center;margin:22px 0;padding:20px 22px;border:1px solid #e6ebf1;border-radius:16px;background:#fafbfd}.htsf-empty__mark{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:#eef3f9;color:var(--navy);font-size:20px}.htsf-empty strong{display:block;color:var(--navy);font-size:15px}.htsf-empty p{margin:4px 0 0;color:#667486;font-size:13px;line-height:1.55}.htsf-empty-zalo{white-space:nowrap}
.htsf-overlay{display:none}
@media(max-width:1050px){.htsf-copy span{display:none}.htsf-popover--more{right:auto;left:0}.htsf-facetbar{gap:7px}}
@media(max-width:849px){body.htsf-open{overflow:hidden}.htsf-wrap{width:100%;margin-bottom:17px}.htsf-desktop-head{display:none}.htsf-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0 0 10px;background:#fff}.htsf-mobile-sticky .htsf-toolbar{position:sticky;top:0;z-index:50;padding:7px 0}.htsf-mobile-open{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 13px;border:1px solid #d7e0e9;border-radius:11px;background:#fff;color:var(--navy);font-size:12.5px;font-weight:800}.htsf-mobile-open b{display:inline-flex;align-items:center;justify-content:center;min-width:19px;height:19px;padding:0 5px;border-radius:999px;background:var(--orange);color:#fff;font-size:10px}.htsf-filter-icon{width:14px;height:12px;border-top:2px solid currentColor;border-bottom:2px solid currentColor;position:relative}.htsf-filter-icon:after{content:"";position:absolute;left:3px;right:3px;top:4px;border-top:2px solid currentColor}.htsf-sort--mobile{display:flex;flex:1;justify-content:flex-end}.htsf-sort--mobile span{display:none}.htsf-sort--mobile select{width:min(100%,188px);min-width:0}.htsf-overlay{position:fixed;inset:0;z-index:99997;background:rgba(7,19,35,.42);opacity:0;transition:opacity .18s}.htsf-overlay.is-open{display:block;opacity:1}.htsf-panel{position:fixed;left:0;right:0;bottom:0;z-index:99998;max-height:89vh;overflow:auto;margin:0;padding:0 17px 0;border:0;border-radius:23px 23px 0 0;background:#fff;box-shadow:0 -18px 48px rgba(15,23,42,.18);transform:translateY(105%);transition:transform .2s ease}.htsf-panel.is-open{transform:translateY(0)}.htsf-panel__head{position:sticky;top:0;z-index:4;display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin:0 -17px;padding:19px 17px 15px;border-bottom:1px solid #edf1f5;background:#fff}.htsf-panel__head>div{min-width:0}.htsf-eyebrow{display:block;margin-bottom:4px;color:var(--orange);font-size:9.5px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.htsf-panel__head strong{display:block;color:var(--navy);font-size:18px;line-height:1.3}.htsf-panel__head p{margin:5px 0 0;color:var(--muted);font-size:12.5px;line-height:1.48}.htsf-close{display:block;padding:0;border:0;background:transparent;color:var(--navy);font-size:29px;line-height:1;cursor:pointer}.htsf-facetbar{display:block;padding:4px 0 92px}.htsf-facet,.htsf-facet--more{display:block;border-bottom:1px solid #edf1f5}.htsf-facet>summary{display:flex;justify-content:space-between;width:100%;min-height:51px;padding:0;border:0;border-radius:0;background:#fff;box-shadow:none;color:var(--navy);font-size:13px}.htsf-facet>summary span{flex:1}.htsf-facet>summary b{margin-left:auto;margin-right:9px}.htsf-facet[open]>summary{border:0;background:#fff;box-shadow:none}.htsf-popover,.htsf-facet--more .htsf-popover{position:static;width:auto;min-width:0;max-width:none;padding:0 0 13px;border:0;border-radius:0;background:#fff;box-shadow:none}.htsf-popover--more{display:block}.htsf-extra-group{padding:2px 0 13px}.htsf-extra-group+ .htsf-extra-group{padding-top:11px;border-top:1px dashed #e8edf2}.htsf-extra-group>strong{font-size:12px}.htsf-options{display:flex;flex-wrap:wrap;gap:7px;max-height:none;overflow:visible}.htsf-option{display:inline-flex;min-height:35px;padding:0;border:0;border-radius:0}.htsf-option:hover{background:transparent}.htsf-option>span{display:inline-flex;align-items:center;min-height:35px;padding:7px 10px;border:1px solid #e0e6ed;border-radius:10px;background:#fff;color:#586779;font-size:12px;line-height:1.15}.htsf-option>span:before,.htsf-option>span:after{display:none}.htsf-option small{margin-left:5px}.htsf-option.is-selected>span{border-color:#9fb2c8;background:#eef4fa;color:var(--navy);font-weight:750}.htsf-mobile-actions{position:sticky;bottom:0;z-index:5;display:flex;align-items:center;gap:9px;margin:0 -17px;padding:12px 17px calc(12px + env(safe-area-inset-bottom));border-top:1px solid #edf1f5;background:rgba(255,255,255,.98);box-shadow:0 -8px 20px rgba(15,23,42,.06)}.htsf-show-results{flex:1;min-height:45px;padding:0 16px;border:1px solid var(--navy);border-radius:12px;background:var(--navy);color:#fff;font-size:13px;font-weight:850;cursor:pointer}.htsf-clear{display:inline-flex;align-items:center;justify-content:center;min-height:45px;padding:0 9px;color:var(--navy);font-size:12px;font-weight:750;text-decoration:none}.htsf-chips{margin-top:9px}.htsf-loading{position:fixed;left:50%;right:auto;top:auto;bottom:86px;z-index:99999;width:auto;height:auto;padding:8px 11px;border-radius:999px;background:#fff;box-shadow:0 8px 26px rgba(15,23,42,.14);transform:translateX(-50%) translateY(8px);opacity:0;pointer-events:none}.htsf-loading.is-visible{height:auto;opacity:1;transform:translateX(-50%) translateY(0)}.htsf-loading em{white-space:nowrap}.htsf-empty{grid-template-columns:auto 1fr}.htsf-empty-zalo{grid-column:1/-1;width:100%;justify-content:center}}
@media(max-width:549px){.htsf-mobile-open{padding:0 11px}.htsf-sort--mobile select{font-size:12px}.htsf-panel__head p{font-size:12px}.htsf-chip{font-size:11px}.htsf-empty{padding:17px 15px;border-radius:14px}.htsf-empty__mark{width:36px;height:36px}}