/* Catalog components share existing theme colors; no image filters or global reset. */
.nhc{--nx-text:var(--nh-text,#eaf2ff);--nx-muted:color-mix(in srgb,var(--nx-text) 68%,transparent);--nx-line:color-mix(in srgb,var(--nx-text) 14%,transparent);--nx-surface:var(--nh-surface,#0d1a2a);--nx-soft:color-mix(in srgb,var(--nx-surface) 95%,#338bff 5%);--nx-accent:var(--nhd-blue,#1675ff);color:var(--nx-text);box-sizing:border-box}
.nhc :where(button,input,select){font:inherit;color:inherit}.nhc :where(button,a,input,select):focus-visible{outline:3px solid var(--nx-accent);outline-offset:3px}.nhc button,.nhc a{touch-action:manipulation}.nhc button{cursor:pointer}.nhc [hidden]{display:none!important}.nhc-icon{inline-size:20px;block-size:20px;flex:none;vertical-align:middle}.nhc-workspace{position:relative;min-width:0;scroll-margin-top:calc(var(--nhd-header-clearance,150px) + 16px)}
.nhc-hero{display:flex;align-items:center;justify-content:space-between;gap:28px;border:1px solid var(--nx-line);border-radius:24px;padding:clamp(24px,4vw,48px);margin-bottom:20px;background:radial-gradient(ellipse at 0 0,color-mix(in srgb,var(--nx-accent) 14%,transparent),transparent 70%),var(--nx-surface)}
.nhc-eyebrow{font:600 10px/1.7 ui-monospace,monospace;letter-spacing:.13em;color:var(--nx-accent)}.nhc-hero h1{margin:12px 0;font-size:clamp(28px,3.2vw,46px);line-height:1.5;letter-spacing:0}.nhc-hero p,.nhc-description{max-width:75ch;margin:8px 0 0;font-size:14px;line-height:2;color:var(--nx-muted)}.nhc-hero-symbol{display:grid;justify-items:center;gap:14px;flex:none;color:var(--nx-accent)}.nhc-hero-symbol>.nhc-icon{width:60px;height:60px;stroke-width:.8}.nhc-hero-symbol>img{width:108px;height:108px;object-fit:contain}.nhc-hero-symbol>span{font-size:10px;color:var(--nx-muted)}
.nhc-query{display:grid;gap:14px;margin-bottom:20px}.nhc-search{display:flex;align-items:center;gap:12px;min-width:0;padding:8px 10px 8px 18px;border:1px solid var(--nx-line);border-radius:15px;background:var(--nx-surface)}.nhc-search>input{flex:1;min-width:0;border:0;outline:0;background:transparent;padding:10px 0;font-size:14px;box-shadow:none}.nhc-search:focus-within{border-color:var(--nx-accent)}.nhc-primary{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:10px 20px;border:1px solid transparent;border-radius:11px;background:var(--nx-accent);color:#fff!important;font-weight:700;font-size:13px;text-decoration:none}.nhc-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.nhc-toolbar>button,.nhc-view button,.nhc-side-head button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:9px 12px;border:1px solid var(--nx-line);border-radius:10px;background:var(--nx-surface);font-size:12px}.nhc-toolbar>button[aria-expanded=true]{border-color:var(--nx-accent);color:var(--nx-accent)}.nhc-sort{display:flex;align-items:center;gap:10px;margin-inline-start:auto;font-size:12px;color:var(--nx-muted)}.nhc-sort select{min-height:44px;border:1px solid var(--nx-line);border-radius:10px;padding:8px 10px;background:var(--nx-surface);max-width:190px;color:var(--nx-text)}.nhc-view{display:flex;gap:5px}.nhc-view button{padding:8px;min-width:42px}.nhc-view [aria-pressed=true]{background:color-mix(in srgb,var(--nx-accent) 16%,var(--nx-surface));color:var(--nx-accent);border-color:var(--nx-accent)}
.nhc-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:24px;align-items:start}.nhc-workspace[data-sidebar=closed]>.nhc-grid{grid-template-columns:minmax(0,1fr)}.nhc-sidebar{position:sticky;inset:auto;top:calc(var(--nhd-header-clearance,150px) + 16px);margin:0;width:100%;max-width:none;max-height:calc(100dvh - var(--nhd-header-clearance,150px) - 32px);overflow:auto;overscroll-behavior:contain;padding:16px;border:1px solid var(--nx-line);border-radius:18px;background:var(--nx-surface);box-shadow:0 12px 40px #00000009;scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--nx-text) 24%,transparent) transparent}.nhc-sidebar:not([open]){display:none}.nhc-sidebar::backdrop{background:#020a18a8;backdrop-filter:blur(5px)}.nhc-side-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}.nhc-side-head h2{display:flex;align-items:center;gap:8px;margin:0;font-size:15px}.nhc-side-head button{padding:7px;min-height:36px}.nhc-side-head button>.nhc-icon{width:17px;height:17px}.nhc-tree-search,.nhc-field{display:grid;gap:8px;margin-bottom:16px;font-size:12px}.nhc-tree-search input,.nhc-field input,.nhc-field select{min-width:0;width:100%;border:1px solid var(--nx-line);border-radius:9px;background:var(--nx-soft);padding:10px;min-height:42px;font-size:12px}.nhc-tree{margin:0 -8px 20px}.nhc-tree ul{list-style:none;padding:0;margin:0}.nhc-tree ul ul{padding-inline-start:17px;margin-inline-start:13px;border-inline-start:1px solid var(--nx-line)}.nhc-tree-row{display:flex;align-items:center;gap:0;min-height:37px;border-radius:7px}.nhc-tree-row:hover{background:var(--nx-soft)}.nhc-tree-row>a{display:flex;align-items:center;gap:8px;flex:1;min-width:0;padding:8px 4px;color:inherit;text-decoration:none;font-size:12px;line-height:1.8;border-radius:7px}.nhc-tree-row>a>span{overflow-wrap:anywhere}.nhc-tree-row>a>small{margin-inline-start:auto;color:var(--nx-muted);font-size:10px;font-variant-numeric:tabular-nums}.nhc-tree-row>a[aria-current=page]{color:var(--nx-accent);background:color-mix(in srgb,var(--nx-accent) 12%,transparent);box-shadow:inset -3px 0 var(--nx-accent)}.nhc-branch,.nhc-branch-space{display:inline-grid;place-items:center;flex:0 0 28px;width:28px;height:34px;border:0;background:none;color:var(--nx-muted);padding:4px}.nhc-branch>.nhc-icon{width:12px;height:12px;transform:rotate(180deg);transition:transform .15s}.nhc-branch[aria-expanded=true]>.nhc-icon{transform:rotate(90deg)}.nhc-tree-root{display:flex;align-items:center;gap:9px;padding:10px;border-bottom:1px solid var(--nx-line);margin-bottom:6px;color:var(--nx-text);font-size:12px;font-weight:700;text-decoration:none}.nhc-icon-folder{width:18px;height:18px}.nhc-tree-empty,.nhc-filter-note{font-size:11px;line-height:2;color:var(--nx-muted)}
.nhc-side-divider{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;border-top:1px solid var(--nx-line);padding-top:20px;margin-bottom:18px;font-size:13px;font-weight:700}.nhc-side-divider small{font-weight:400;color:var(--nx-muted);font-size:10px}.nhc-facet{border-bottom:1px solid var(--nx-line);margin-bottom:14px;padding-bottom:12px}.nhc-facet summary{display:flex;justify-content:space-between;gap:10px;cursor:pointer;list-style:none;font-size:12px;font-weight:700;min-height:30px}.nhc-facet summary::-webkit-details-marker{display:none}.nhc-facet summary:after{content:'+';font-weight:400;color:var(--nx-muted)}.nhc-facet[open] summary:after{content:'\2212'}.nhc-facet summary>span{margin-inline-start:auto;color:var(--nx-muted);font-weight:400;font-size:10px}.nhc-facet-options{display:grid;gap:4px;max-height:210px;overflow:auto;scrollbar-width:thin;padding:5px 0}.nhc-facet-options label,.nhc-check{display:flex;align-items:center;gap:9px;font-size:12px;line-height:1.9;min-height:34px;cursor:pointer}.nhc input[type=checkbox]{accent-color:var(--nx-accent);width:16px;height:16px;flex:none}.nhc-side-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;bottom:-16px;margin:16px -16px -16px;padding:14px 16px;background:var(--nx-surface);border-top:1px solid var(--nx-line);z-index:2}.nhc-side-actions>a{font-size:12px;color:var(--nx-muted);text-decoration:none}.nhc-results{min-width:0;outline:0;scroll-margin-top:calc(var(--nhd-header-clearance,150px) + 16px)}.nhc-result-summary{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:3px 0 18px;font-size:12px;color:var(--nx-muted)}.nhc-result-summary strong{font-size:14px;color:var(--nx-text)}.nhc-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}.nhc-chips a{display:flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid var(--nx-line);border-radius:8px;color:var(--nx-text);text-decoration:none;font-size:11px;background:var(--nx-soft)}
.nhc-results>.woocommerce-products-header{border:0!important;background:none!important;box-shadow:none!important;padding:0!important;margin:0!important;gap:0!important}.nhc-results>.woocommerce-products-header:empty{display:none}.nahang-template-digital.woocommerce .nhc-results ul.products{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.nhc-results .products li.product{min-width:0}.nhc-workspace[aria-busy=true] .nhc-results{opacity:.5;pointer-events:none;transition:opacity .15s}.nhc-workspace[aria-busy=true]:before{content:'';position:sticky;display:block;inset-block-start:var(--nhd-header-clearance,150px);height:3px;background:linear-gradient(90deg,transparent,var(--nx-accent),transparent);background-size:200% 100%;animation:nhc-loading 1s linear infinite;z-index:5}.nahang-template-digital.woocommerce .nhc-workspace[data-view=list] .products{grid-template-columns:1fr}.nahang-template-digital.woocommerce .nhc-workspace[data-view=list] li.product{display:grid;grid-template-columns:1fr auto;align-items:center;padding:14px}.nhc-workspace[data-view=list] li.product>a.woocommerce-LoopProduct-link{display:grid;grid-template-columns:120px 1fr;align-items:center;grid-template-rows:auto auto auto;min-width:0}.nhc-workspace[data-view=list] .woocommerce-LoopProduct-link>img{grid-column:1;grid-row:1/5;padding:8px!important;max-height:135px}.nhc-workspace[data-view=list] .woocommerce-LoopProduct-link>:not(img){grid-column:2}.nahang-template-digital.woocommerce .nhc-workspace[data-view=list] li.product .button{width:auto;margin:12px;padding:12px 18px;min-width:105px}.nhc-explorer-launch{position:fixed;left:72px;bottom:20px;z-index:90;width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--nx-line);border-radius:14px;color:var(--nx-text);background:var(--nx-surface);box-shadow:0 6px 24px #0002}.nhc-sidebar:modal{position:fixed;inset:16px auto 16px 16px;width:min(360px,calc(100vw - 32px));max-height:calc(100dvh - 32px);height:auto;margin:0;z-index:1000;box-shadow:0 24px 80px #0005}.nhc-open-store{display:flex;margin-top:20px}.nhc-sidebar form>.nhc-search{margin-bottom:18px;padding:6px}.nhc-sidebar form>.nhc-search>button{min-width:38px;min-height:38px;border:0;border-radius:8px;background:var(--nx-accent);color:#fff}
@keyframes nhc-loading{to{background-position:-200% 0}}
@media(min-width:901px){.nhc-sidebar:modal{inset:16px 16px 16px auto}.nhc-workspace[data-sidebar=closed] .nhc-results ul.products{grid-template-columns:repeat(4,minmax(0,1fr))}.nahang-template-digital.woocommerce .nhc-workspace[data-view=list] .nhc-results ul.products{grid-template-columns:1fr}}
@media(max-width:1100px){.nhc-grid{grid-template-columns:250px minmax(0,1fr);gap:18px}.nahang-template-digital.woocommerce .nhc-results ul.products{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.nhc-grid{grid-template-columns:1fr}.nhc-sidebar{position:static;max-height:none;margin-bottom:20px}.nhc-sidebar:modal{inset:10px 10px 10px auto;width:min(350px,calc(100vw - 20px));max-height:calc(100dvh - 20px);border-radius:18px}.nhc-hero{padding:24px;gap:16px}.nhc-hero-symbol{display:none}}
@media(max-width:600px){.nhc-hero{padding:22px 18px;border-radius:18px}.nhc-hero h1{font-size:28px}.nhc-hero p,.nhc-description{font-size:13px}.nhc-search{gap:7px;padding:7px}.nhc-search>input{font-size:12px}.nhc-search>.nhc-icon{display:none}.nhc-primary{padding:10px 15px}.nhc-toolbar{gap:8px}.nhc-sort{order:3;width:100%;margin:0}.nhc-sort select{flex:1;max-width:none}.nhc-view{margin-inline-start:auto}.nhc-result-summary>span{display:none}.nahang-template-digital.woocommerce .nhc-results ul.products{gap:10px}.nhc-workspace[data-view=list] li.product>a.woocommerce-LoopProduct-link{grid-template-columns:90px 1fr}.nahang-template-digital.woocommerce .nhc-workspace[data-view=list] li.product{grid-template-columns:1fr;padding:8px}.nahang-template-digital.woocommerce .nhc-workspace[data-view=list] li.product .button{margin:8px;width:auto}.nhc-explorer-launch{left:68px;bottom:16px}}
@media(prefers-reduced-motion:reduce){.nhc *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
html[data-nh-motion=reduce] .nhc *{animation:none!important;transition:none!important;scroll-behavior:auto!important}

.nhc-price-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.nhc-price-fields input{max-width:100%;direction:ltr;text-align:start}