/* ==========================================================
   NÉN KHÍ VIỆT – giao diện (cùng hệ màu web mới PEMCOM)
   ========================================================== */
:root {
	--ink: #14202B;
	--ink-2: #2A3A48;
	--ink-3: #5A6A78;
	--accent: #C2410C;
	--accent-dark: #9A3412;
	--bg: #F3F2EE;
	--card: #FFFFFF;
	--soft: #F8F7F4;
	--ph: #E6E3DA;
	--line: #DAD7CF;
	--line-2: #ECEAE4;
	--muted: #5A6168;
	--muted-2: #6B7178;
	--on-dark: #C9CED3;
	--peach: #FCEBDD;
	--peach-line: #F2C9A8;
	--brown: #5A3A22;
	--orange-soft: #F6A36B;
	--green: #1D6B3F;
	--zalo: #0B5FCC;
	--r-s: 6px;
	--r: 8px;
	--r-m: 10px;
	--r-l: 12px;
	--display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
	--body: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
	margin: 0;
	background: var(--bg);
	color: var(--ink);
	font-family: var(--body);
	font-size: 15px;
	line-height: 1.5;
}
img { max-width: 100%; height: auto; }
a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--accent); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.screen-reader-text {
	position: absolute !important; width: 1px; height: 1px; overflow: hidden;
	clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0; margin: -1px;
}
.skip-link:focus {
	position: fixed !important; left: 12px; top: 12px; width: auto; height: auto; clip: auto;
	margin: 0; z-index: 1000; background: #fff; padding: 10px 16px; border-radius: var(--r); box-shadow: 0 2px 10px rgba(0,0,0,.2);
}

.nkv-wrap { max-width: 1240px; margin-left: auto; margin-right: auto; padding-left: 24px; padding-right: 24px; }
@media (max-width: 600px) { .nkv-wrap { padding-left: 16px; padding-right: 16px; } }

/* ---------- Chữ ---------- */
.nkv-h1 { margin: 0 0 16px; font-family: var(--display); font-weight: 700; font-size: 44px; line-height: 1.05; text-transform: uppercase; }
.nkv-h2 { margin: 0; font-family: var(--display); font-weight: 700; font-size: 32px; line-height: 1.1; text-transform: uppercase; }
.nkv-h2--xl { font-size: 40px; line-height: 1.05; }
.nkv-h3 { margin: 0 0 12px; font-size: 17px; font-weight: 700; display: block; }
.nkv-muted { color: var(--muted); }
.nkv-small { font-size: 13px; }
.nkv-ink { color: var(--ink); }
.nkv-brown { color: var(--brown); font-size: 14px; }
.nkv-underline { color: var(--ink-2); text-decoration: underline; }
.nkv-link-accent { color: var(--accent); font-weight: 600; font-size: 14px; }
.nkv-link-accent:hover { color: var(--accent-dark); }
.nkv-eyebrow { font-size: 13px; letter-spacing: 1.5px; font-weight: 600; color: var(--orange-soft); }
.nkv-kicker { font-size: 12px; font-weight: 700; letter-spacing: 1.2px; color: var(--muted); }
.nkv-kicker--rust { color: var(--accent-dark); }
.nkv-kicker--accent { color: var(--accent); }
@media (max-width: 600px) {
	.nkv-h1 { font-size: 34px; }
	.nkv-h2 { font-size: 27px; }
	.nkv-h2--xl { font-size: 32px; }
}

/* ---------- Nút ---------- */
.nkv-btn, .woocommerce .nkv-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	min-height: 46px; padding: 0 18px; border-radius: var(--r); border: 1px solid transparent;
	font-weight: 600; font-size: 14px; line-height: 1.2; text-align: center; cursor: pointer;
	transition: background-color .15s, color .15s, border-color .15s;
}
.nkv-btn--lg { min-height: 52px; font-size: 15px; font-weight: 700; }
.nkv-btn--block { display: flex; width: 100%; }
.nkv-btn--accent { background: var(--accent); color: #fff; }
.nkv-btn--accent:hover { background: var(--accent-dark); color: #fff; }
.nkv-btn--dark { background: var(--ink); color: #fff; }
.nkv-btn--dark:hover { background: var(--ink-2); color: #fff; }
.nkv-btn--ghost { background: #fff; border-color: var(--line); color: var(--ink); }
.nkv-btn--ghost:hover { border-color: var(--ink); color: var(--ink); }
.nkv-btn--zalo { background: var(--zalo); color: #fff; }
.nkv-btn--zalo:hover { background: #094ea8; color: #fff; }
.nkv-btn--light { background: #fff; color: var(--ink); }
.nkv-btn--light:hover { background: var(--bg); color: var(--ink); }
.nkv-btn--outline-light { border-color: var(--ink-3); color: #F3F2EE; background: transparent; }
.nkv-btn--outline-light:hover { border-color: #fff; color: #fff; }

/* ---------- Thanh trên cùng ---------- */
.nkv-topbar { background: var(--ink); color: #F3F2EE; font-size: 13px; }
.nkv-topbar__in { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; align-items: center; padding-top: 8px; padding-bottom: 8px; }
.nkv-topbar__group { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.nkv-topbar a { color: #F3F2EE; }
.nkv-topbar a:hover { color: var(--orange-soft); }

/* ---------- Header ---------- */
.nkv-header { background: #fff; border-bottom: 1px solid var(--line); }
.nkv-header__in { display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; padding-top: 18px; padding-bottom: 18px; }
.nkv-logo { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; color: var(--ink); }
.nkv-logo:hover { color: var(--ink); }
.nkv-logo__mark { width: 44px; height: 44px; background: var(--accent); border-radius: var(--r-s); display: flex; align-items: center; justify-content: center; color: #fff; }
.nkv-logo__img { max-height: 52px; width: auto; }
.nkv-logo__text { display: flex; flex-direction: column; line-height: 1; }
.nkv-logo__name { font-family: var(--display); font-weight: 700; font-size: 32px; letter-spacing: .5px; text-transform: uppercase; }
.nkv-logo__tag { font-size: 11px; letter-spacing: 1.4px; font-weight: 600; color: var(--muted); margin-top: 4px; }

.nkv-search { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.nkv-search__form { display: flex; height: 50px; border: 2px solid var(--ink); border-radius: var(--r); overflow: hidden; background: #fff; }
.nkv-search__form input[type="search"] { flex: 1; min-width: 0; border: 0; padding: 0 16px; font-size: 15px; outline: none; background: transparent; }
.nkv-search__form button { border: 0; background: var(--accent); color: #fff; padding: 0 22px; font-weight: 600; display: flex; align-items: center; gap: 8px; cursor: pointer; }
.nkv-search__form button:hover { background: var(--accent-dark); }
.nkv-search__form:focus-within { outline: 3px solid rgba(194,65,12,.25); }
.nkv-search__hot { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: var(--muted); }
.nkv-search__hot a { color: var(--ink-2); text-decoration: underline; }

.nkv-header__actions { display: flex; gap: 10px; align-items: center; }
.nkv-header__actions .nkv-btn { min-height: 48px; }
@media (max-width: 720px) {
	.nkv-header__in { gap: 12px; }
	.nkv-logo__name { font-size: 26px; }
	.nkv-header__actions { margin-left: auto; }
	.nkv-header__account span, .nkv-header__cart > span:not(.nkv-cart-count) { display: none; }
	.nkv-search { order: 3; flex-basis: 100%; }
	.nkv-search__form button span { display: none; }
	.nkv-search__hot { display: none; }
}

/* ---------- Menu ---------- */
.nkv-nav { background: #fff; border-bottom: 1px solid var(--line); }
.nkv-nav__in { display: flex; align-items: center; gap: 4px 28px; min-height: 52px; font-size: 14px; font-weight: 600; overflow-x: auto; scrollbar-width: none; }
.nkv-nav__in::-webkit-scrollbar { display: none; }
.nkv-nav__all { display: flex; align-items: center; gap: 10px; background: var(--accent); color: #fff; padding: 0 18px; height: 52px; white-space: nowrap; flex: 0 0 auto; }
.nkv-nav__all:hover { background: var(--accent-dark); color: #fff; }
.nkv-nav__menu { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px 28px; align-items: center; }
.nkv-nav__menu li { white-space: nowrap; }
.nkv-nav__menu a { display: block; padding: 14px 0; }
.nkv-nav__menu .current-menu-item > a, .nkv-nav__menu .current-product_cat-ancestor > a { color: var(--accent); }
@media (max-width: 720px) {
	.nkv-nav__in { padding-left: 0; padding-right: 16px; gap: 20px; }
	.nkv-nav__menu { gap: 20px; }
}

/* ---------- Khung chung ---------- */
.nkv-main { min-height: 50vh; }
.nkv-section { padding-top: 44px; }
.nkv-section--first { padding-top: 24px; }
.nkv-pad-top-s { padding-top: 16px; }
.nkv-section__head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px 16px; margin-bottom: 16px; }
.nkv-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); padding: 24px; }
.nkv-grid { display: grid; gap: 16px; }
.nkv-grid--300 { grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); }
.nkv-grid--270 { grid-template-columns: repeat(auto-fit, minmax(min(270px, 100%), 1fr)); }
.nkv-grid--200 { grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr)); gap: 12px; }
.nkv-grid--180 { grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr)); gap: 14px; }
.nkv-grid--150 { grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr)); gap: 12px; }

.nkv-breadcrumb, .woocommerce .nkv-breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--muted); padding: 16px 0 12px; margin: 0; }
.nkv-breadcrumb a { color: var(--ink-2); }
.nkv-breadcrumb .sep { color: var(--muted-2); }

/* ---------- Trang chủ: banner ---------- */
.nkv-hero { display: flex; flex-wrap: wrap; gap: 16px; padding-top: 20px; }
.nkv-hero__cats { flex: 1 1 250px; max-width: 100%; background: #fff; border: 1px solid var(--line); border-radius: var(--r-m); padding: 6px 0; align-self: stretch; }
.nkv-hero__cats a { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 9px 16px; font-size: 14px; font-weight: 500; }
.nkv-hero__cats a svg { color: #8A8F94; flex: 0 0 auto; }
.nkv-hero__cats a:hover { background: var(--soft); }
.nkv-hero__banner { flex: 999 1 520px; min-width: 0; background: var(--ink); border-radius: var(--r-m); color: #F3F2EE; display: flex; flex-wrap: wrap; overflow: hidden; min-height: 420px; }
.nkv-hero__text { flex: 1 1 300px; padding: 40px 36px; display: flex; flex-direction: column; justify-content: center; gap: 16px; }
.nkv-hero__title { margin: 0; font-family: var(--display); font-weight: 700; font-size: clamp(40px, 3.7vw, 52px); line-height: 1.02; text-transform: uppercase; }
.nkv-hero__text p { margin: 0; color: var(--on-dark); font-size: 16px; max-width: 400px; }
.nkv-hero__btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.nkv-hero__media { flex: 1 1 260px; min-height: 240px; background: var(--ink-2); display: flex; align-items: center; justify-content: center; }
.nkv-hero__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.nkv-hero__ph { display: flex; flex-direction: column; align-items: center; gap: 8px; color: #9FA9B2; font-size: 14px; text-align: center; padding: 24px; }
.nkv-hero__side { flex: 1 1 250px; display: flex; flex-direction: column; gap: 16px; }
.nkv-card-box { background: #fff; border: 1px solid var(--line); border-radius: var(--r-m); padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; font-size: 14px; }
.nkv-card-box--peach { background: var(--peach); border-color: var(--peach-line); }
.nkv-card-box__title { font-size: 18px; line-height: 1.3; }
.nkv-card-box .nkv-btn { margin-top: auto; }
@media (max-width: 600px) {
	.nkv-hero__title { font-size: 40px; }
	.nkv-hero__text { padding: 28px 22px; }
	.nkv-hero__banner { min-height: 0; }
	.nkv-hero__cats { display: none; }
}

/* Cam kết */
.nkv-trust { background: #fff; border: 1px solid var(--line); border-radius: var(--r-m); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); }
.nkv-trust__item { display: flex; gap: 14px; align-items: center; padding: 18px 20px; }
.nkv-trust__item svg { color: var(--accent); flex: 0 0 auto; }
.nkv-trust__item b { display: block; font-size: 14px; }
.nkv-trust__item span span { font-size: 13px; color: var(--muted); }

/* Hơi / điện / pin */
.nkv-type { background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); padding: 24px; display: flex; flex-direction: column; gap: 14px; transition: border-color .15s; }
.nkv-type:hover { border-color: var(--ink); color: var(--ink); }
.nkv-type__head { display: flex; align-items: center; gap: 14px; }
.nkv-type__head > span:last-child { display: flex; flex-direction: column; }
.nkv-type__icon { width: 56px; height: 56px; border-radius: var(--r-m); background: var(--peach); color: var(--accent); display: flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.nkv-type__title { font-family: var(--display); font-size: 28px; text-transform: uppercase; line-height: 1.05; }
.nkv-type__facts { display: flex; flex-direction: column; gap: 8px; font-size: 14px; border-top: 1px solid var(--line-2); padding-top: 14px; }
.nkv-type .nkv-link-accent { margin-top: auto; }

/* Chọn theo đinh */
.nkv-sizepick { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; padding: 28px; }
.nkv-sizepick__intro { flex: 1 1 260px; display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.nkv-sizepick__intro p { margin: 0; }
.nkv-sizepick__grid { flex: 999 1 640px; }
.nkv-sizechips { flex: 1 1 100%; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; border-top: 1px solid var(--line-2); padding-top: 18px; }
.nkv-sizechips__label { font-size: 14px; font-weight: 600; margin-right: 4px; }
.nkv-sizechips .nkv-chip { min-width: 64px; justify-content: center; font-weight: 700; }
.nkv-tier__code { white-space: nowrap; }
.nkv-tier { border: 1px solid var(--line); border-radius: var(--r-m); padding: 16px; display: flex; flex-direction: column; gap: 6px; background: var(--soft); font-size: 15px; }
.nkv-tier:hover { border-color: var(--accent); color: var(--ink); }
.nkv-tier__code { font-family: var(--display); font-size: 30px; line-height: 1; color: var(--accent); }
.nkv-tier__sizes { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.nkv-tier .nkv-link-accent { margin-top: 4px; }

/* Thương hiệu */
.nkv-brand { min-height: 76px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-m); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 8px; }
.nkv-brand:hover { border-color: var(--ink); color: var(--ink); }
.nkv-brand__name { font-family: var(--display); font-weight: 700; font-size: 24px; letter-spacing: .5px; }
.nkv-pill { font-size: 11px; font-weight: 700; color: #fff; background: var(--accent); padding: 1px 8px; border-radius: 20px; }

/* Video */
.nkv-videos { background: var(--ink); border-radius: var(--r-l); padding: 32px; color: #F3F2EE; display: flex; flex-wrap: wrap; gap: 28px; }
.nkv-videos__intro { flex: 1 1 280px; display: flex; flex-direction: column; gap: 14px; }
.nkv-videos__intro p { margin: 0; color: var(--on-dark); }
.nkv-videos__grid { flex: 999 1 560px; }
.nkv-video { display: flex; flex-direction: column; gap: 10px; color: #F3F2EE; }
.nkv-video:hover { color: #fff; }
.nkv-video__thumb { position: relative; height: 300px; background: var(--ink-2); border-radius: var(--r-m); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.nkv-video__thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .85; }
.nkv-video__play { position: relative; width: 56px; height: 56px; border-radius: 50%; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; }
.nkv-video__tag { position: absolute; left: 10px; bottom: 10px; font-size: 12px; background: var(--ink); padding: 2px 8px; border-radius: 4px; }
.nkv-video b { font-size: 15px; line-height: 1.35; }
@media (max-width: 600px) { .nkv-videos { padding: 22px; } .nkv-video__thumb { height: 220px; } }

/* Bài viết */
.nkv-post-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-m); overflow: hidden; display: flex; flex-direction: column; }
.nkv-post-card:hover { border-color: var(--ink); color: var(--ink); }
.nkv-post-card__img { height: 170px; background: var(--ph); display: flex; align-items: center; justify-content: center; color: var(--muted-2); overflow: hidden; }
.nkv-post-card__img img { width: 100%; height: 100%; object-fit: cover; }
.nkv-post-card__body { padding: 16px; display: flex; flex-direction: column; gap: 6px; }
.nkv-post-card__title { font-size: 17px; line-height: 1.35; }

/* ---------- Thẻ sản phẩm (dùng cho mọi lưới WooCommerce) ---------- */
.woocommerce ul.products, ul.products {
	list-style: none; margin: 0; padding: 0;
	display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(min(220px, 100%), 1fr));
}
.woocommerce ul.products::before, .woocommerce ul.products::after { display: none; }
.woocommerce ul.products.columns-5 { grid-template-columns: repeat(auto-fill, minmax(min(210px, 100%), 1fr)); }
.woocommerce ul.products.columns-3 { grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); }
@media (max-width: 600px) {
	.woocommerce ul.products, ul.products, .woocommerce ul.products.columns-5, .woocommerce ul.products.columns-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
	.nkv-card__body { padding: 10px; }
	.woocommerce ul.products li.product .nkv-card__title, .nkv-card__title { font-size: 13px; min-height: 52px; }
	.woocommerce ul.products li.product .nkv-card__price, .nkv-card__price { font-size: 16px; }
	.nkv-card__meta, .nkv-card__brand { font-size: 12px; }
	.nkv-badge { font-size: 11px; left: 6px; top: 6px; }
	.woocommerce ul.products li.product .nkv-card__cta .button, .nkv-card__cta .button { font-size: 13px; padding: 0 6px; }
	.woocommerce-cart .cart-collaterals .cross-sells ul.products { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.woocommerce ul.products li.product.nkv-card, li.nkv-card {
	float: none; width: auto; margin: 0; padding: 0;
	background: #fff; border: 1px solid var(--line); border-radius: var(--r-m); overflow: hidden;
	display: flex; flex-direction: column;
}
.nkv-card__img { position: relative; aspect-ratio: 1 / 1; background: #fff; display: flex; align-items: center; justify-content: center; border-bottom: 1px solid var(--line-2); }
.nkv-card__img img, .woocommerce ul.products li.product .nkv-card__img img { width: 100%; height: 100%; object-fit: contain; margin: 0; padding: 10px; }
.nkv-badge { position: absolute; left: 10px; top: 10px; z-index: 2; font-weight: 600; font-size: 12px; padding: 2px 8px; border-radius: 4px; line-height: 1.5; }
.nkv-badge--second { top: 38px; }
.nkv-badge--static { position: static; }
.nkv-badge--dark { background: var(--ink); color: #fff; }
.nkv-badge--accent { background: var(--accent); color: #fff; font-weight: 700; }
.nkv-card__body { padding: 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.nkv-card__brand { font-size: 12px; font-weight: 700; letter-spacing: 1px; color: var(--muted); }
.woocommerce ul.products li.product .nkv-card__title, .nkv-card__title { margin: 0; padding: 0; font-family: var(--body); font-size: 14px; font-weight: 600; line-height: 1.35; min-height: 38px; }
.nkv-card__meta { font-size: 13px; color: var(--ink-2); }
.nkv-card__price { margin-top: 4px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 8px; }
.woocommerce ul.products li.product .nkv-card__price, .nkv-card__price { color: var(--accent); font-size: 18px; font-weight: 700; margin-bottom: 0; }
.nkv-card__price del { color: var(--muted-2); font-size: 13px; font-weight: 400; opacity: 1; }
.nkv-card__price ins { text-decoration: none; }
.nkv-price-contact { color: var(--accent); font-weight: 700; }
.nkv-stock { font-size: 13px; font-weight: 600; }
.nkv-stock--in { color: var(--green); }
.nkv-stock--out { color: var(--muted); }
.nkv-card__cta { margin-top: auto; padding-top: 6px; }
.woocommerce ul.products li.product .nkv-card__cta .button, .nkv-card__cta .button {
	display: flex; align-items: center; justify-content: center; width: 100%; min-height: 44px; margin: 0;
	border: 1px solid var(--ink); background: #fff; color: var(--ink); border-radius: var(--r);
	font-weight: 600; font-size: 14px; padding: 0 12px;
}
.woocommerce ul.products li.product .nkv-card__cta .button:hover { background: var(--ink); color: #fff; }
.woocommerce ul.products li.product .nkv-card__cta .button.loading { opacity: .6; }
.woocommerce ul.products li.product .nkv-card__cta .button.added::after { margin-left: 6px; }
.woocommerce ul.products li.product .added_to_cart { display: block; text-align: center; font-size: 13px; font-weight: 600; color: var(--accent); padding-top: 6px; }

/* ---------- Trang danh mục ---------- */
.nkv-archive-head { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: baseline; }
.nkv-archive-head .nkv-h1 { margin-bottom: 8px; }
.nkv-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.nkv-chips__sep { width: 1px; background: var(--line); margin: 4px 6px; }
.nkv-tab { min-height: 44px; padding: 0 18px; border-radius: var(--r); background: #fff; border: 1px solid var(--line); display: flex; align-items: center; font-weight: 600; font-size: 14px; }
.nkv-tab.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.nkv-chip { min-height: 44px; padding: 0 16px; border-radius: 22px; background: var(--peach); border: 1px solid var(--peach-line); color: var(--accent-dark); display: flex; align-items: center; font-weight: 600; font-size: 14px; }
.nkv-chip.is-active { background: var(--accent); border-color: var(--accent); color: #fff; }

.nkv-shop { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; padding-top: 20px; }
.nkv-filter { flex: 1 1 250px; min-width: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); }
.nkv-filter__summary { list-style: none; display: flex; align-items: center; gap: 8px; padding: 14px 18px; font-weight: 700; cursor: pointer; }
.nkv-filter__summary::-webkit-details-marker { display: none; }
.nkv-filter[open] .nkv-filter__summary { border-bottom: 1px solid var(--line-2); }
.nkv-filter__form { padding: 0 18px 18px; }
.nkv-filter__group { border: 0; border-bottom: 1px solid var(--line-2); margin: 0; padding: 14px 0; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.nkv-filter__group--last { border-bottom: 0; }
.nkv-filter__group legend { font-weight: 700; font-size: 15px; padding: 0; margin-bottom: 6px; float: left; width: 100%; }
.nkv-check { display: flex; gap: 10px; align-items: center; font-size: 14px; min-height: 32px; cursor: pointer; }
.nkv-check input { width: 18px; height: 18px; accent-color: var(--accent); flex: 0 0 auto; margin: 0; }
.nkv-check span:first-of-type { flex: 1; }
.nkv-check__count { font-size: 12px; color: var(--muted-2); }
.nkv-price-range { display: flex; gap: 8px; align-items: center; }
.nkv-price-range input { flex: 1; min-width: 0; height: 44px; border: 1px solid var(--line); border-radius: var(--r); padding: 0 10px; font-size: 14px; }
.nkv-shop__main { flex: 999 1 640px; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.nkv-toolbar { background: #fff; border: 1px solid var(--line); border-radius: var(--r-m); padding: 10px 14px; display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; justify-content: space-between; font-size: 14px; }
.nkv-toolbar__active { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.nkv-active-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--bg); border: 1px solid var(--line); border-radius: 20px; padding: 6px 10px 6px 12px; font-size: 13px; font-weight: 600; }
.nkv-toolbar__clear { color: var(--ink-2); text-decoration: underline; }
.woocommerce .nkv-toolbar .woocommerce-ordering { margin: 0; float: none; }
.woocommerce .woocommerce-ordering select, .nkv-toolbar select { height: 40px; border: 1px solid var(--line); border-radius: var(--r); padding: 0 10px; font-size: 14px; background: #fff; }
.nkv-empty { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
@media (max-width: 860px) {
	.nkv-filter { flex-basis: 100%; }
}

/* Phân trang */
.woocommerce nav.woocommerce-pagination, .nkv-pagination { margin-top: 10px; text-align: center; }
.woocommerce nav.woocommerce-pagination ul, .nkv-pagination .nav-links { display: inline-flex; flex-wrap: wrap; gap: 8px; border: 0; margin: 0; padding: 0; list-style: none; justify-content: center; }
.woocommerce nav.woocommerce-pagination ul li { border: 0; float: none; }
.woocommerce nav.woocommerce-pagination ul li a, .woocommerce nav.woocommerce-pagination ul li span,
.nkv-pagination .page-numbers {
	min-width: 44px; height: 44px; padding: 0 12px; border-radius: var(--r); background: #fff; border: 1px solid var(--line);
	display: flex; align-items: center; justify-content: center; font-weight: 600; color: var(--ink);
}
.woocommerce nav.woocommerce-pagination ul li span.current, .nkv-pagination .page-numbers.current { background: var(--ink); border-color: var(--ink); color: #fff; }
.woocommerce nav.woocommerce-pagination ul li a:hover, .woocommerce nav.woocommerce-pagination ul li a:focus { background: var(--soft); color: var(--ink); }

/* Bảng */
.nkv-table-box { background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); overflow-x: auto; margin-top: 16px; }
.nkv-table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 14px; }
.nkv-table thead th { background: var(--ink); color: #fff; text-align: left; padding: 12px 18px; font-weight: 600; }
.nkv-table tbody th, .nkv-table td { text-align: left; padding: 12px 18px; border-top: 1px solid var(--line-2); }
.nkv-table tbody th { font-weight: 600; }

/* ---------- Trang sản phẩm ---------- */
.nkv-pd__top { display: flex; flex-wrap: wrap; gap: 28px; }
.nkv-pd__gallery { flex: 1 1 460px; min-width: 0; position: relative; }
.nkv-pd__flags { position: absolute; left: 14px; top: 14px; z-index: 5; display: flex; gap: 8px; flex-wrap: wrap; }
.woocommerce div.product .nkv-pd__gallery div.images, .nkv-pd__gallery .woocommerce-product-gallery { float: none; width: 100%; margin: 0; }
.nkv-pd__gallery .woocommerce-product-gallery__wrapper { background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); overflow: hidden; margin: 0; }
.nkv-pd__gallery .woocommerce-product-gallery__image img { aspect-ratio: 1 / 1; object-fit: contain; background: #fff; }
.woocommerce div.product .nkv-pd__gallery div.images .flex-control-thumbs { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
.woocommerce div.product .nkv-pd__gallery div.images .flex-control-thumbs li { width: auto; float: none; margin: 0; }
.woocommerce div.product .nkv-pd__gallery div.images .flex-control-thumbs li img { border: 1px solid var(--line); border-radius: var(--r); background: #fff; aspect-ratio: 1/1; object-fit: contain; opacity: .7; }
.woocommerce div.product .nkv-pd__gallery div.images .flex-control-thumbs li img.flex-active { border: 2px solid var(--accent); opacity: 1; }
.woocommerce div.product .nkv-pd__gallery .woocommerce-product-gallery__trigger { right: 14px; top: 14px; }

.nkv-pd__info { flex: 1 1 460px; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.nkv-pd__meta { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; font-size: 13px; }
.nkv-pd__brand { font-family: var(--display); font-weight: 700; font-size: 18px; border: 1px solid var(--line); padding: 0 10px; border-radius: var(--r-s); background: #fff; }
.nkv-pd__title, .woocommerce div.product .product_title { margin: 0; font-family: var(--body); font-size: 28px; line-height: 1.25; font-weight: 700; text-transform: none; }
.nkv-pd__short { color: var(--ink-2); }
.nkv-pd__short ul { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 4px; }
.nkv-pd__short p { margin: 0 0 6px; }

.nkv-buybox { background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.nkv-buybox__price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 14px; }
.woocommerce div.product .nkv-buybox p.price, .woocommerce div.product .nkv-buybox span.price { margin: 0; color: var(--accent); font-family: var(--display); font-weight: 700; font-size: 36px; line-height: 1.1; display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: baseline; }
.woocommerce div.product .nkv-buybox p.price del { color: var(--muted-2); font-family: var(--body); font-size: 15px; font-weight: 400; opacity: 1; }
.woocommerce div.product .nkv-buybox p.price ins { text-decoration: none; }
.woocommerce div.product .nkv-buybox p.price .nkv-price-contact { font-size: 30px; }
.nkv-buybox__note { margin: 0; color: var(--ink-2); }
.nkv-buybox__ship { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--green); font-weight: 600; }
.woocommerce div.product .nkv-buybox .stock { margin: 0 0 10px; font-weight: 600; font-size: 14px; }
.woocommerce div.product .nkv-buybox .stock.in-stock { color: var(--green); }
.woocommerce div.product .nkv-buybox .stock.out-of-stock { color: var(--accent-dark); }
.woocommerce div.product .nkv-buybox form.cart { margin: 0; display: flex; flex-wrap: wrap; gap: 10px; align-items: stretch; }
.woocommerce div.product .nkv-buybox form.cart::before, .woocommerce div.product .nkv-buybox form.cart::after { display: none; }
.woocommerce div.product .nkv-buybox form.cart.variations_form { display: block; }
.woocommerce div.product .nkv-buybox form.cart .single_add_to_cart_button {
	flex: 1 1 200px; min-height: 52px; background: var(--accent); color: #fff; border-radius: var(--r); font-weight: 700; font-size: 15px; float: none; margin: 0;
}
.woocommerce div.product .nkv-buybox form.cart .single_add_to_cart_button:hover { background: var(--accent-dark); }
.woocommerce div.product .nkv-buybox form.cart .single_add_to_cart_button.disabled { opacity: .5; }
.woocommerce div.product .nkv-buybox .woocommerce-variation-add-to-cart { display: flex; flex-wrap: wrap; gap: 10px; }
.woocommerce div.product .nkv-buybox table.variations { margin-bottom: 12px; }
.woocommerce div.product .nkv-buybox table.variations th, .woocommerce div.product .nkv-buybox table.variations td { display: block; padding: 0 0 6px; text-align: left; }
.woocommerce div.product .nkv-buybox table.variations select { min-width: 0; width: 100%; height: 46px; border: 1px solid var(--line); border-radius: var(--r); padding: 0 12px; background: #fff; }

/* Ô số lượng có nút +/- */
.woocommerce .quantity, .quantity { display: inline-flex; align-items: stretch; border: 1px solid var(--line); border-radius: var(--r); background: #fff; overflow: hidden; margin: 0 !important; float: none !important; }
.woocommerce .quantity .qty { width: 52px; border: 0; text-align: center; font-weight: 600; min-height: 50px; -moz-appearance: textfield; background: transparent; }
.woocommerce .quantity .qty::-webkit-outer-spin-button, .woocommerce .quantity .qty::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.nkv-qty-btn { width: 44px; border: 0; background: transparent; font-size: 20px; cursor: pointer; color: var(--ink); }
.nkv-qty-btn:hover { background: var(--soft); }

.nkv-contact-btns { display: flex; flex-wrap: wrap; gap: 10px; }
.nkv-contact-btns .nkv-btn { flex: 1 1 180px; }

.nkv-parts-box { background: #fff; border: 2px solid var(--ink); border-radius: var(--r-l); padding: 18px 20px; display: flex; flex-direction: column; gap: 12px; }
.nkv-parts-box__head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 6px; font-size: 16px; }
.nkv-parts-box__size { margin: 0; font-family: var(--display); font-size: 24px; font-weight: 700; }
.nkv-peach-box { background: var(--peach); border: 1px solid var(--peach-line); border-radius: var(--r-l); padding: 18px 20px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; }
.nkv-peach-box > span { display: flex; flex-direction: column; gap: 2px; }
.nkv-peach-box > span > span { font-size: 14px; color: var(--brown); }
.nkv-pd__trust { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr)); gap: 10px; font-size: 14px; }
.nkv-pd__trust li { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 12px; }

/* Danh sách sản phẩm nhỏ */
.nkv-mini-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.nkv-mini-list--grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); }
.nkv-mini { display: flex; gap: 12px; align-items: center; border: 1px solid var(--line-2); border-radius: var(--r-m); padding: 8px 10px; background: var(--soft); }
.nkv-mini__img { width: 56px; height: 56px; flex: 0 0 auto; background: #fff; border-radius: var(--r-s); overflow: hidden; display: flex; }
.nkv-mini__img img { width: 100%; height: 100%; object-fit: contain; }
.nkv-mini__body { flex: 1; min-width: 0; display: flex; flex-direction: column; font-size: 14px; }
.nkv-mini__name { font-weight: 600; line-height: 1.3; }
.nkv-mini__price { color: var(--accent); font-weight: 600; font-size: 14px; }
.nkv-mini__price del { color: var(--muted-2); font-weight: 400; }
.nkv-mini__price ins { text-decoration: none; }
.nkv-mini__add, .woocommerce a.nkv-mini__add.button {
	width: 44px; height: 44px; min-height: 0; flex: 0 0 auto; padding: 0; border: 1px solid var(--ink); background: #fff; color: var(--ink);
	border-radius: var(--r); display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 600; margin: 0;
}
.woocommerce a.nkv-mini__add.button:hover, .nkv-mini__add:hover { background: var(--ink); color: #fff; }
.woocommerce a.nkv-mini__add.button.added::after { display: none; }
.nkv-mini + .added_to_cart, .nkv-mini .added_to_cart { display: none; }

/* Nội dung dưới */
.nkv-pd__tabs { display: flex; flex-wrap: wrap; gap: 4px 6px; border-bottom: 2px solid var(--line); margin-top: 36px; }
.nkv-pd__tabs a { min-height: 48px; padding: 0 16px; display: flex; align-items: center; font-weight: 600; color: var(--muted); border-bottom: 3px solid transparent; margin-bottom: -2px; }
.nkv-pd__tabs a:first-child { color: var(--ink); border-bottom-color: var(--accent); }
.nkv-pd__tabs a:hover { color: var(--ink); }
.nkv-pd__body { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; padding-top: 24px; }
.nkv-pd__content { flex: 999 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 28px; }
.nkv-pd__content > section { scroll-margin-top: 20px; }
.nkv-pd__aside { flex: 1 1 300px; min-width: 0; padding: 20px; }
.nkv-specs { margin-top: 0; }
.nkv-specs__title { margin: 0; padding: 16px 20px; font-size: 17px; }
.woocommerce table.shop_attributes { margin: 0; border: 0; width: 100%; border-collapse: collapse; font-size: 14px; }
.woocommerce table.shop_attributes th, .woocommerce table.shop_attributes td { border: 0; border-top: 1px solid var(--line-2); padding: 11px 20px; font-style: normal; text-align: left; }
.woocommerce table.shop_attributes th { width: 40%; font-weight: 500; color: var(--muted); background: var(--soft); }
.woocommerce table.shop_attributes td { font-weight: 600; background: #fff; }
.woocommerce table.shop_attributes td p { margin: 0; padding: 0; }
.woocommerce table.shop_attributes tr:nth-child(even) th, .woocommerce table.shop_attributes tr:nth-child(even) td { background: inherit; }
.nkv-pd__video .nkv-embed { position: relative; aspect-ratio: 16 / 9; background: var(--ink-2); border-radius: var(--r-l); overflow: hidden; }
.nkv-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.nkv-pd__related { padding-top: 40px; }
.nkv-pd__related .related > h2, .nkv-pd__related .upsells > h2 { font-family: var(--display); font-size: 30px; text-transform: uppercase; margin: 0 0 16px; }
@media (max-width: 600px) {
	.nkv-pd__title, .woocommerce div.product .product_title { font-size: 23px; }
	.nkv-pd__tabs a { padding: 0 10px; font-size: 14px; }
}

/* Đánh giá */
.nkv-pd__reviews #reviews h2, .nkv-pd__reviews .woocommerce-Reviews-title { font-size: 20px; margin: 0 0 12px; }
.nkv-pd__reviews #review_form_wrapper { background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); padding: 20px; }
.nkv-pd__reviews #reply-title { font-weight: 700; }
.woocommerce #reviews #comments ol.commentlist li .comment-text { border-color: var(--line); border-radius: var(--r); background: #fff; }

/* Form đánh giá */
.nkv-pd__reviews .comment-form { display: flex; flex-direction: column; gap: 12px; }
.nkv-pd__reviews .comment-form p { margin: 0; }
.nkv-pd__reviews .comment-form label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.nkv-pd__reviews .comment-form input[type="text"], .nkv-pd__reviews .comment-form input[type="email"], .nkv-pd__reviews .comment-form textarea, .nkv-pd__reviews .comment-form select {
	width: 100%; max-width: 100%; border: 1px solid var(--line); border-radius: var(--r); padding: 10px 12px; min-height: 44px; background: #fff;
}
.nkv-pd__reviews .comment-form select { max-width: 240px; }
.nkv-pd__reviews .comment-form-cookies-consent { display: flex; gap: 8px; align-items: flex-start; }
.nkv-pd__reviews .comment-form-cookies-consent label { font-weight: 400; }
.nkv-pd__reviews .form-submit input[type="submit"], .woocommerce #review_form #respond .form-submit input {
	background: var(--ink); color: #fff; border: 0; border-radius: var(--r); min-height: 46px; padding: 0 22px; font-weight: 600; cursor: pointer;
}
.woocommerce .woocommerce-noreviews { background: transparent; border: 0; padding: 0; margin: 0 0 12px; color: var(--muted); }
.woocommerce .woocommerce-noreviews::before { display: none; }

/* Văn bản dài */
.nkv-prose { line-height: 1.7; }
.nkv-prose h2 { font-size: 20px; margin: 0 0 10px; }
.nkv-prose h3 { font-size: 17px; }
.nkv-prose p { margin: 0 0 12px; color: var(--ink-2); }
.nkv-prose a { color: var(--accent); text-decoration: underline; }
.nkv-prose img { border-radius: var(--r); }
.nkv-article { max-width: 860px; }
.nkv-article__img { margin: 16px 0; border-radius: var(--r-l); overflow: hidden; }
.nkv-404 { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }

/* ---------- Form báo giá ---------- */
.nkv-form { display: flex; flex-direction: column; gap: 14px; max-width: 760px; }
.nkv-form__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 12px; }
.nkv-field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.nkv-field > span { font-weight: 600; }
.nkv-field input, .nkv-field textarea { border: 1px solid var(--line); border-radius: var(--r); padding: 10px 12px; min-height: 44px; background: #fff; }
.nkv-field textarea { resize: vertical; }
.nkv-form .nkv-btn { align-self: flex-start; }
.nkv-hp { position: absolute; left: -9999px; }
.nkv-alert { border-radius: var(--r-m); padding: 14px 16px; margin-bottom: 14px; }
.nkv-alert--ok { background: #E3F1E8; border: 1px solid #A9D3B7; color: #14532D; }
.nkv-alert--err { background: var(--peach); border: 1px solid var(--peach-line); color: var(--accent-dark); }

/* ---------- Giỏ hàng / thanh toán ---------- */
.nkv-page--wc .nkv-h1 { font-size: 40px; }
.nkv-steps { list-style: none; margin: 0 0 22px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; font-size: 14px; color: var(--muted); }
.nkv-steps__item { display: flex; align-items: center; gap: 8px; }
.nkv-steps__num { width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--line); display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 600; }
.nkv-steps__item.is-current { color: var(--ink); font-weight: 700; }
.nkv-steps__item.is-current .nkv-steps__num { background: var(--accent); border-color: var(--accent); color: #fff; }
.nkv-steps__item.is-done .nkv-steps__num { background: var(--ink); border-color: var(--ink); color: #fff; }
.nkv-steps__line { width: 32px; height: 2px; background: var(--line); }

.woocommerce-cart .woocommerce { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 24px; align-items: start; }
.woocommerce-cart .woocommerce > * { grid-column: 1 / -1; }
.woocommerce-cart .woocommerce > .woocommerce-cart-form { grid-column: 1; grid-row: 3; }
.woocommerce-cart .woocommerce > .cart-collaterals { grid-column: 2; grid-row: 3; }
@media (max-width: 960px) {
	.woocommerce-cart .woocommerce { grid-template-columns: minmax(0, 1fr); }
	.woocommerce-cart .woocommerce > .woocommerce-cart-form, .woocommerce-cart .woocommerce > .cart-collaterals { grid-column: 1; grid-row: auto; }
}
.woocommerce table.shop_table { background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); border-collapse: separate; overflow: hidden; margin: 0 0 18px; }
.woocommerce table.shop_table th { font-weight: 700; padding: 12px 14px; }
.woocommerce table.shop_table td { border-top: 1px solid var(--line-2); padding: 14px; }
.woocommerce-cart table.cart img { width: 80px; border-radius: var(--r-s); background: var(--soft); }
.woocommerce-cart table.cart td.product-name a { font-weight: 600; }
.woocommerce a.remove { color: var(--muted) !important; }
.woocommerce a.remove:hover { background: var(--accent); color: #fff !important; }
.woocommerce-cart table.cart td.actions .coupon .input-text { height: 44px; border: 1px solid var(--line); border-radius: var(--r); padding: 0 12px; width: 180px; }
.woocommerce-cart .cart-collaterals { display: flex; flex-direction: column; gap: 16px; }
.woocommerce-cart .cart-collaterals .cart_totals, .woocommerce-cart .cart-collaterals .cross-sells { float: none; width: 100%; }
.woocommerce-cart .cart-collaterals .cross-sells { order: 3; }
.woocommerce-cart .cart-collaterals .cross-sells > h2 { font-size: 17px; margin: 0 0 10px; }
.woocommerce-cart .cart-collaterals .cross-sells ul.products { grid-template-columns: 1fr; }
.woocommerce .cart_totals { background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); padding: 20px; }
.woocommerce .cart_totals h2 { font-size: 17px; margin: 0 0 10px; }
.woocommerce .cart_totals table.shop_table { border: 0; border-radius: 0; margin: 0; }
.woocommerce .cart_totals table.shop_table th, .woocommerce .cart_totals table.shop_table td { padding: 10px 0; }
.woocommerce .cart_totals .order-total .amount { font-family: var(--display); font-size: 28px; color: var(--accent); }
.woocommerce .wc-proceed-to-checkout { padding: 12px 0 0; }
.woocommerce .wc-proceed-to-checkout a.checkout-button, .woocommerce #place_order {
	background: var(--accent); color: #fff; border-radius: var(--r); font-size: 15px; font-weight: 700; min-height: 52px; padding: 14px; margin: 0;
	display: flex; align-items: center; justify-content: center; width: 100%;
}
.woocommerce .wc-proceed-to-checkout a.checkout-button:hover, .woocommerce #place_order:hover { background: var(--accent-dark); color: #fff; }
.nkv-blade-reminder { background: var(--peach); border: 1px solid var(--peach-line); border-radius: var(--r-l); padding: 16px 20px; display: flex; flex-direction: column; gap: 12px; margin-bottom: 18px; }
.nkv-blade-reminder > div { display: flex; flex-direction: column; gap: 2px; }
.nkv-blade-reminder > div span { font-size: 14px; color: var(--brown); }
.nkv-blade-reminder .nkv-mini { background: #fff; }
.nkv-dark-box { background: var(--ink); color: #F3F2EE; border-radius: var(--r-l); padding: 20px; display: flex; flex-direction: column; gap: 10px; font-size: 14px; margin-top: 16px; }
.nkv-dark-box > span { color: var(--on-dark); }
.nkv-dark-box__link { color: #fff; text-align: center; font-weight: 600; }
.nkv-dark-box__link:hover { color: var(--orange-soft); }

/* Nút WooCommerce chung */
.woocommerce a.button, .woocommerce button.button, .woocommerce input.button {
	background: var(--ink); color: #fff; border-radius: var(--r); font-weight: 600; padding: 12px 18px; min-height: 44px; line-height: 1.2;
}
.woocommerce a.button:hover, .woocommerce button.button:hover, .woocommerce input.button:hover { background: var(--ink-2); color: #fff; }
.woocommerce a.button.alt, .woocommerce button.button.alt { background: var(--accent); }
.woocommerce a.button.alt:hover, .woocommerce button.button.alt:hover { background: var(--accent-dark); }
.woocommerce button.button:disabled, .woocommerce button.button:disabled[disabled] { padding: 12px 18px; }

/* Thanh toán */
.woocommerce-checkout form.checkout { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 0 24px; align-items: start; }
.woocommerce-checkout form.checkout > * { grid-column: 1 / -1; }
.woocommerce-checkout form.checkout > #customer_details { grid-column: 1; grid-row: 1 / span 2; }
.woocommerce-checkout form.checkout > #order_review_heading { grid-column: 2; grid-row: 1; margin: 0 0 10px; font-size: 17px; }
.woocommerce-checkout form.checkout > #order_review { grid-column: 2; grid-row: 2;background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); padding: 20px; }
@media (max-width: 960px) {
	.woocommerce-checkout form.checkout { grid-template-columns: minmax(0, 1fr); }
	.woocommerce-checkout form.checkout > #customer_details, .woocommerce-checkout form.checkout > #order_review_heading, .woocommerce-checkout form.checkout > #order_review { grid-column: 1; grid-row: auto; }
}
.woocommerce .col2-set { display: flex; flex-direction: column; gap: 16px; }
.woocommerce .col2-set .col-1, .woocommerce .col2-set .col-2 { float: none; width: 100%; background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); padding: 20px; }
.woocommerce .col2-set::before, .woocommerce .col2-set::after { display: none; }
.woocommerce-checkout h3 { font-size: 17px; margin: 0 0 12px; }
.woocommerce form .form-row { padding: 0; margin: 0 0 12px; }
.woocommerce form .form-row-first, .woocommerce form .form-row-last { width: calc(50% - 6px); }
@media (max-width: 600px) { .woocommerce form .form-row-first, .woocommerce form .form-row-last { width: 100%; float: none; } }
.woocommerce form .form-row label { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.woocommerce form .form-row input.input-text, .woocommerce form .form-row textarea, .woocommerce form .form-row select, .select2-container .select2-selection--single {
	border: 1px solid var(--line); border-radius: var(--r); padding: 10px 12px; min-height: 44px; background: #fff;
}
.select2-container .select2-selection--single { height: 44px; display: flex; align-items: center; }
.woocommerce form .form-row.nkv-vat-toggle label { display: flex; gap: 10px; align-items: center; font-weight: 700; }
.woocommerce form .form-row.nkv-vat-toggle input { width: 18px; height: 18px; accent-color: var(--accent); }
.nkv-vat-hidden { display: none !important; }
.woocommerce-checkout #payment { background: var(--soft); border-radius: var(--r-m); }
.woocommerce-checkout #payment div.payment_box { background: #fff; }
.woocommerce-checkout #payment div.payment_box::before { border-bottom-color: #fff; }

/* Thông báo */
.woocommerce-message, .woocommerce-info, .woocommerce-error, .woocommerce-noreviews { border-radius: var(--r-m); background: #fff; border-top-width: 3px; }
.woocommerce-message { border-top-color: var(--green); }
.woocommerce-message::before { color: var(--green); }
.woocommerce-info { border-top-color: var(--zalo); }
.woocommerce-error { border-top-color: var(--accent); }
.woocommerce-message .button, .woocommerce-info .button { float: right; }

/* Tài khoản */
.woocommerce-account .woocommerce { display: flex; flex-wrap: wrap; gap: 24px; }
.woocommerce-account .woocommerce-MyAccount-navigation { flex: 1 1 220px; float: none; width: auto; }
.woocommerce-account .woocommerce-MyAccount-content { flex: 999 1 560px; float: none; width: auto; background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); padding: 20px; }
.woocommerce-account .woocommerce-MyAccount-navigation ul { list-style: none; margin: 0; padding: 6px 0; background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); }
.woocommerce-account .woocommerce-MyAccount-navigation a { display: block; padding: 10px 16px; font-weight: 500; }
.woocommerce-account .woocommerce-MyAccount-navigation .is-active a { color: var(--accent); font-weight: 700; }
.woocommerce-account:not(.logged-in) .woocommerce > * { flex: 1 1 100%; }
.woocommerce form.login, .woocommerce form.register { background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); }

/* ---------- Chân trang ---------- */
.nkv-footer { margin-top: 56px; background: var(--ink); color: var(--on-dark); font-size: 14px; }
.nkv-footer a { color: var(--on-dark); }
.nkv-footer a:hover { color: #fff; }
.nkv-footer__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 28px; padding-top: 44px; padding-bottom: 28px; }
.nkv-footer__col { display: flex; flex-direction: column; gap: 8px; }
.nkv-footer__col b { color: #fff; }
.nkv-footer__brand { font-family: var(--display); font-weight: 700; font-size: 28px; color: #fff; text-transform: uppercase; }
.nkv-footer__title { margin-bottom: 4px; }
.nkv-footer__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.nkv-footer__social { display: flex; flex-wrap: wrap; gap: 8px; }
.nkv-footer__social a { color: #fff; border: 1px solid var(--ink-3); padding: 6px 12px; border-radius: var(--r-s); }
.nkv-footer__pemcom { color: var(--orange-soft) !important; font-weight: 600; margin-top: 6px; }
.nkv-footer__bottom { border-top: 1px solid var(--ink-2); text-align: center; padding: 14px 24px; font-size: 13px; }

/* Nút Zalo nổi */
.nkv-float-zalo { position: fixed; right: 16px; bottom: 16px; z-index: 50; display: flex; align-items: center; gap: 8px; background: var(--zalo); color: #fff; border-radius: 28px; padding: 0 18px 0 14px; height: 52px; font-weight: 700; box-shadow: 0 6px 18px rgba(11, 95, 204, .35); }
.nkv-float-zalo:hover { color: #fff; background: #094ea8; }

/* Nhúng / căn chỉnh WP */
.alignwide, .alignfull { max-width: 100%; }
.wp-block-image img { height: auto; }

/* ---------- Nén Khí Việt: phụ kiện, đơn vị tính ---------- */
.nkv-part { background: #fff; border: 1px solid var(--line); border-radius: var(--r-l); padding: 18px; display: flex; gap: 14px; align-items: flex-start; transition: border-color .15s; }
.nkv-part:hover { border-color: var(--ink); color: var(--ink); }
.nkv-part .nkv-type__icon { width: 48px; height: 48px; }
.nkv-part__body { display: flex; flex-direction: column; gap: 4px; }
.nkv-part__body b { font-size: 16px; }
.nkv-part__count { font-size: 13px; font-weight: 600; color: var(--accent-dark); }
.nkv-unit { font-size: 13px; font-weight: 500; color: var(--muted); }
.nkv-sizechips__label:not(:first-child) { margin-left: 14px; }
.nkv-prose table.nkv-spec-table { width: 100%; border-collapse: collapse; margin: 0 0 20px; font-size: 14px; }
.nkv-prose table.nkv-spec-table th, .nkv-prose table.nkv-spec-table td { border-bottom: 1px solid var(--line-2); padding: 9px 10px; text-align: left; vertical-align: top; }
.nkv-prose table.nkv-spec-table th { width: 38%; color: var(--ink-2); font-weight: 600; background: var(--soft); }
.nkv-hero__media img.is-default { object-fit: contain; }
.nkv-logo, .nkv-logo__text { min-width: 0; }
@media (max-width: 600px) { .nkv-logo__tag { white-space: normal; font-size: 10px; letter-spacing: 1px; } }

/* Nén Khí Việt: logo co lại trên điện thoại, không đẩy tràn ngang */
@media (max-width: 600px) { .nkv-logo { flex: 1 1 0; max-width: 100%; } }
.nkv-tier__code { white-space: normal; font-size: 28px; }