/* =====================================================================
   KAIZEN MEDICARE – Design system & theme overrides
   www.kaizenmedicare.com – Vật tư, thiết bị y tế chuyên sâu
   Loaded last: overrides tokens + components of the base duocgiasi CSS.
   ===================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
    /* Bộ nhận diện Kaizen Medicare V2 (2026-11): Navy #14407F (chủ đạo) · Xanh dương #1673B8 (nút, link) ·
       Xanh trời #3AA6D5 (vòng logo – chỉ hình/khối nhấn) · Sky #9DDFF2 (chữ/nhấn trên nền Navy) · Sương #EAF2FB · Mực #0E1A33.
       Tên biến giữ như cũ (--kz-orange/--kz-mint…) để không phải đổi CSS các trang. */
    --kz-orange: #3AA6D5;
    --kz-mint: #9DDFF2;
    --kz-teal: #14407F;
    --kz-navy: #14407F;
    --kz-navy-700: #0F3366;
    --kz-navy-600: #1D4F96;
    --kz-blue: #1673B8;
    --kz-blue-700: #115D96;
    --kz-mist: #EAF2FB;
    --kz-mist-2: #F4F8FD;
    --kz-primary: var(--kz-navy);
    --kz-primary-600: var(--kz-navy-600);
    --kz-primary-700: var(--kz-navy-700);
    --kz-primary-100: #D8E3F1;
    --kz-primary-50: var(--kz-mist);
    --kz-accent: var(--kz-blue);
    --kz-accent-600: var(--kz-blue-700);
    --kz-accent-100: #E3F0FA;
    --kz-success: #15803D;
    --kz-success-100: #E8F6EE;
    --kz-warning: #B45309;
    --kz-warning-100: #FEF5E7;
    --kz-danger: #C62828;
    --kz-text: #0E1A33;
    --kz-text-2: #3D4E6B;
    --kz-muted: #5A6B85;
    --kz-border: #D8E3F1;
    --kz-surface: #FFFFFF;
    --kz-bg: #FFFFFF;
    --kz-radius: 16px;
    --kz-radius-sm: 10px;
    --kz-shadow: 0 1px 2px rgba(20, 64, 127, .06), 0 8px 24px -12px rgba(20, 64, 127, .18);
    --kz-shadow-lg: 0 24px 56px -20px rgba(20, 64, 127, .35);
    --kz-font: 'Open Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --kz-font-head: 'Montserrat', 'Open Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    --kz-footer-text: #C5D9EE;
    --kz-container: 1280px;

    /* Legacy variable mapping (base CSS/JS rely on these) */
    --color1: var(--kz-blue);
    --color2: var(--kz-navy);
    --color3: var(--kz-mist-2);
    --red: #C62828;
    --blue: var(--kz-blue);
    --green: var(--kz-success);
    --background: var(--kz-blue);
    --background-primary: var(--kz-navy);
    --background-secondary: var(--kz-mist);
    --bg-body: #FFFFFF;
    --gradient: var(--kz-navy);
    --black-dark: var(--kz-navy);
    --product-gap: 16px;
    --product-slide-margin: 8px;
}

/* ---------- 2. Base ---------- */
html { scroll-behavior: smooth; }
body {
    font-family: var(--kz-font) !important;
    background: var(--kz-bg) !important;
    color: var(--kz-text);
    font-size: 14px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}
.container { max-width: var(--kz-container) !important; }
h1, h2, h3, h4, h5 { font-family: var(--kz-font); color: var(--kz-navy); letter-spacing: -.01em; }
a { color: var(--kz-primary); transition: color .15s ease, background .15s ease, box-shadow .15s ease, transform .15s ease; }
a:hover { color: var(--kz-primary-600); }
img { max-width: 100%; }
::selection { background: var(--kz-primary-100); color: var(--kz-navy); }
.hidden_all { display: none !important; }

/* Buttons */
.kz-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 11px 20px; border-radius: 999px; font-weight: 600; font-size: 14px;
    border: 1px solid transparent; cursor: pointer; text-decoration: none !important; line-height: 1.2;
    white-space: nowrap;
}
.kz-btn-primary { background: var(--kz-primary); color: #fff !important; }
.kz-btn-primary:hover { background: var(--kz-primary-600); color: #fff; box-shadow: 0 8px 20px -10px rgba(20, 64, 127, .8); }
.kz-btn-accent { background: var(--kz-accent); color: #fff !important; }
.kz-btn-accent:hover { background: var(--kz-accent-600); color: #fff; box-shadow: 0 8px 20px -10px rgba(230, 57, 70, .8); }
.kz-btn-navy { background: var(--kz-navy); color: #fff !important; }
.kz-btn-navy:hover { background: var(--kz-navy-700); color: #fff; }
.kz-btn-outline { background: #fff; color: var(--kz-primary) !important; border-color: var(--kz-primary); }
.kz-btn-outline:hover { background: var(--kz-primary-50); }
.kz-btn-ghost { background: var(--kz-primary-50); color: var(--kz-primary-700) !important; }
.kz-btn-ghost:hover { background: var(--kz-primary-100); }
.kz-btn-sm { padding: 8px 14px; font-size: 13px; }
.kz-btn-lg { padding: 14px 26px; font-size: 15px; }
.kz-btn-block { width: 100%; }

/* Badges */
.kz-badge {
    display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 6px;
    font-size: 11px; font-weight: 600; line-height: 1.4; letter-spacing: .01em;
}
.kz-badge-primary { background: var(--kz-primary-100); color: var(--kz-primary-700); }
.kz-badge-accent { background: var(--kz-accent); color: #fff; }
.kz-badge-success { background: var(--kz-success-100); color: #166534; }
.kz-badge-warning { background: var(--kz-warning-100); color: #92400E; }
.kz-badge-navy { background: var(--kz-navy); color: #fff; }
.kz-badge-muted { background: var(--kz-bg); color: var(--kz-muted); border: 1px solid var(--kz-border); }

/* Section header */
.kz-section { margin: 28px 0; }
.kz-section-head {
    display: flex; align-items: flex-end; justify-content: space-between; gap: 16px;
    margin-bottom: 16px; flex-wrap: wrap;
}
.kz-section-head h2, .kz-section-head .kz-h2 {
    font-size: 22px; font-weight: 700; margin: 0; color: var(--kz-navy); display: flex; align-items: center; gap: 10px;
}
.kz-section-head h2::before, .kz-section-head .kz-h2::before {
    content: ""; width: 6px; height: 24px; border-radius: 3px; background: var(--kz-primary);
}
.kz-section-head .kz-sub { color: var(--kz-muted); font-size: 13px; margin: 4px 0 0 16px; }
.kz-section-head .kz-more {
    font-weight: 600; font-size: 13px; color: var(--kz-primary); display: inline-flex; align-items: center; gap: 6px; text-decoration: none;
}
.kz-section-head .kz-more:hover { gap: 10px; }
.kz-card {
    background: var(--kz-surface); border: 1px solid var(--kz-border); border-radius: var(--kz-radius);
    box-shadow: var(--kz-shadow);
}

/* ---------- 6. Mobile header ---------- */
.header_mobile { background: var(--kz-primary) !important; padding: 8px 0 10px; }
.header_mobile.active { background: var(--kz-primary) !important; border-bottom: 0 !important; box-shadow: var(--kz-shadow); }
.header_mobile .menu-bar { align-items: center; }
.header_mobile .header-left { display: flex; align-items: center; justify-content: center; }
.header_mobile .header-left span { display: inline-flex; width: 38px; height: 38px; border-radius: 10px; background: rgba(255, 255, 255, .14); align-items: center; justify-content: center; }
.header_mobile .logo { max-height: 40px; width: auto; max-width: 160px; display: block; margin: 0 auto; }
.header_mobile .header-right { display: flex; align-items: center; justify-content: flex-end; gap: 6px; }
.header_mobile .header-right a { position: relative; display: inline-flex; width: 38px; height: 38px; border-radius: 10px; background: rgba(255, 255, 255, .14); align-items: center; justify-content: center; color: #fff; font-size: 17px; }
.header_mobile .header-right a .qty { position: absolute; top: -5px; right: -5px; min-width: 18px; height: 18px; border-radius: 999px; background: var(--kz-accent); color: #fff; font-size: 11px; font-weight: 700; display: flex !important; align-items: center; justify-content: center; padding: 0 5px; }
.header_mobile form.search-fix { position: relative; margin-top: 10px; padding: 0 12px; }
.header_mobile.active form.search-fix { margin-top: 6px; }
.header_mobile form.search-fix input {
    width: 100%; height: 40px; border-radius: 999px; border: 0; padding: 0 44px 0 16px; font-size: 13.5px; background: #fff; color: var(--kz-text);
}
.header_mobile form.search-fix span.btn-search { position: absolute; right: 16px; top: 2px; width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; color: var(--kz-primary); }
.header_mobile form.search-fix span.clear-text { position: absolute; right: 54px; top: 10px; color: var(--kz-muted); font-size: 12px; cursor: pointer; }
.header_mobile form.search-fix span.clear-text.hide { display: none; }
.header_mobile form.search-fix ul.ajax_search_result { position: absolute; left: 12px; right: 12px; top: 46px; background: #fff; border-radius: var(--kz-radius); box-shadow: var(--kz-shadow-lg); z-index: 1300; padding: 6px; }
.menu-mobile-drawer__header { background: var(--kz-primary); color: #fff; }
.menu-mobile-drawer__title { color: #fff; }
.menu-mobile-drawer__close { color: #fff; }
.menu-mobile-accordion.is-open .menu-mobile-accordion__trigger { color: var(--kz-primary); }
.menu-mobile-item__index, .menu-mobile-sublink__index { background: var(--kz-primary-50); color: var(--kz-primary-700); }

/* ---------- 7. Home ---------- */
.content_home .top-content .container { max-width: var(--kz-container) !important; }

/* Hero */
.kz-hero { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 16px; margin: 18px auto 0; }
.kz-hero__slider { border-radius: var(--kz-radius); overflow: hidden; box-shadow: var(--kz-shadow); background: #fff; min-height: 120px; }
.kz-hero__slider .slide-top { border-radius: var(--kz-radius); }
.kz-hero__slider .slide-top img { width: 100%; display: block; }
.kz-hero__slider .slick-dots { bottom: 10px; }
.kz-hero__slider .slick-dots li button:before { color: #fff; opacity: .6; font-size: 9px; }
.kz-hero__slider .slick-dots li.slick-active button:before { color: #fff; opacity: 1; }
.kz-hero__side { display: flex; flex-direction: column; gap: 12px; }
.kz-hero__card {
    flex: 1; border-radius: var(--kz-radius); padding: 18px; position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; min-height: 120px;
    color: #fff; text-decoration: none !important; box-shadow: var(--kz-shadow);
}
.kz-hero__card--quote { background: linear-gradient(135deg, var(--kz-navy) 0%, #1D4F96 100%); }
.kz-hero__card--support { background: linear-gradient(135deg, var(--kz-primary) 0%, #1673B8 100%); }
.kz-hero__card i.kz-hero__ico { position: absolute; right: 14px; top: 14px; font-size: 44px; opacity: .18; }
.kz-hero__card small { font-size: 12px; opacity: .85; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.kz-hero__card strong { font-size: 18px; line-height: 1.25; margin: 4px 0 8px; display: block; }
.kz-hero__card span.kz-hero__cta { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: #fff; }
.kz-hero__card:hover span.kz-hero__cta { gap: 10px; }
.kz-hero__card--banner { padding: 0; background: #fff; }
.kz-hero__card--banner img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* USP strip */
.kz-usp { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 16px auto 0; }
.kz-usp__item { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--kz-border); border-radius: var(--kz-radius); padding: 12px 14px; }
.kz-usp__item i { width: 42px; height: 42px; flex: 0 0 42px; border-radius: 10px; background: var(--kz-primary-50); color: var(--kz-primary); display: flex; align-items: center; justify-content: center; font-size: 18px; }
.kz-usp__item strong { display: block; font-size: 13.5px; color: var(--kz-navy); }
.kz-usp__item span { display: block; font-size: 12px; color: var(--kz-muted); }

/* Category grid (overrides .category_icon_home) */
.category_icon_home,
.kz-cats {
    display: grid !important; grid-template-columns: repeat(8, 1fr); gap: 12px; padding: 0 !important; margin: 0 auto !important;
    background: transparent !important; border-radius: 0 !important; overflow: visible !important; max-width: none !important; flex-wrap: wrap;
}
.category_icon_home .item, .kz-cats .item {
    background: #fff; border: 1px solid var(--kz-border); border-radius: var(--kz-radius); padding: 14px 10px; text-align: center; cursor: pointer;
    transition: transform .15s, box-shadow .15s, border-color .15s; min-width: 0 !important; width: auto !important; margin: 0 !important; flex: none !important;
}
.category_icon_home .item:hover, .kz-cats .item:hover { transform: translateY(-3px); box-shadow: var(--kz-shadow); border-color: var(--kz-primary-100); }
.category_icon_home .item .image, .kz-cats .item .image { width: 64px; height: 64px; margin: 0 auto 10px; border-radius: 999px; background: var(--kz-primary-50); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.category_icon_home .item .image img, .kz-cats .item .image img { width: 40px; height: 40px; object-fit: contain; }
.category_icon_home .item .name, .kz-cats .item .name { font-size: 13px !important; font-weight: 600; color: var(--kz-navy); line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* Product sections */
.homepage-product { padding: 0 !important; margin-bottom: 0 !important; overflow: visible !important; }
.homepage-product .row { margin: 0; }
.homepage-product .title-box { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px !important; }
.homepage-product .title-box .h-title { text-decoration: none; }
.homepage-product .title-box h2 { font-size: 22px !important; font-weight: 700 !important; color: var(--kz-navy) !important; display: flex; align-items: center; gap: 10px; margin: 0; }
.homepage-product .title-box h2::before { content: ""; width: 6px; height: 24px; border-radius: 3px; background: var(--kz-primary); }
.homepage-product .title-box .view-all { font-weight: 600; font-size: 13px; color: var(--kz-primary); text-decoration: none; white-space: nowrap; }
.homepage-product .title-box .view-all::after { content: "\f061"; font-family: "Font Awesome 6 Free"; font-weight: 900; font-size: 11px; margin-left: 6px; }
div.sub-cate-title { padding: 0 !important; margin: 0 !important; }
div.sub-cate-title span { display: none !important; }
div.sub-cate-title .list-sub { display: flex; flex-wrap: wrap; gap: 8px; overflow: visible; }
div.sub-cate-title .list-sub a {
    font-size: 12.5px; padding: 5px 12px; border-radius: 999px; background: #fff; border: 1px solid var(--kz-border); color: var(--kz-text); text-decoration: none; white-space: nowrap;
}
div.sub-cate-title .list-sub a:hover { border-color: var(--kz-primary); color: var(--kz-primary); background: var(--kz-primary-50); }
.sanphamhot { background: transparent !important; padding: 0 !important; margin: 0 auto !important; border-radius: 0 !important; max-width: var(--kz-container) !important; }
.kz-section-wrap { background: #fff; border: 1px solid var(--kz-border); border-radius: var(--kz-radius); padding: 18px 18px 14px; margin-bottom: 24px; }
.kz-section-wrap--tint { background: var(--kz-primary-50); border-color: var(--kz-primary-100); }
.slides-banner-category { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 14px !important; }
.slides-banner-category a img { border-radius: var(--kz-radius-sm); width: 100%; padding: 0 !important; }

/* Product card */
div.item-product {
    padding: 0 !important; border: 1px solid var(--kz-border) !important; border-radius: var(--kz-radius) !important; background: #fff !important; max-width: none !important;
    display: flex; flex-direction: column; height: 100%; box-shadow: none; transition: transform .18s, box-shadow .18s, border-color .18s; position: relative;
}
div.item-product:hover, div.item-product.slick-slide:hover { transform: translateY(-4px); box-shadow: var(--kz-shadow); border-color: var(--kz-primary-100) !important; }
div.item-product.slick-slide { margin: 6px var(--product-slide-margin, 8px) 10px !important; height: auto; }
.slick-track { display: flex !important; }
.slick-track .slick-slide { height: auto !important; display: flex !important; }
.item-product .kz-pbadges { position: absolute; top: 10px; left: 10px; z-index: 3; display: flex; flex-direction: column; gap: 4px; align-items: flex-start; }
.item-product .img-product {
    display: block; position: relative; aspect-ratio: 1 / 1; overflow: hidden; background: #fff; border-radius: var(--kz-radius) var(--kz-radius) 0 0; margin: 0 !important; min-height: 0 !important; padding: 14px !important;
}
.item-product .img-product img { width: 100%; height: 100%; object-fit: contain; padding: 0 !important; transition: transform .3s; }
.item-product:hover .img-product img { transform: scale(1.04); }
.item-product .desc-product { padding: 10px 14px 14px; display: flex; flex-direction: column; flex: 1; border-top: 1px solid var(--kz-bg); }
.item-product .kz-pbrand { font-size: 11px; color: var(--kz-muted); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; margin-bottom: 4px; display: flex; justify-content: space-between; gap: 8px; }
.item-product .kz-pbrand .kz-psku { text-transform: none; letter-spacing: 0; font-weight: 500; color: #94A3B8; }
.item-product a.product-name, .item-product .product-name {
    font-size: 13.5px !important; font-weight: 500 !important; color: var(--kz-text) !important; line-height: 1.4; min-height: 38px !important; margin-bottom: 8px !important;
    text-transform: none !important; padding: 0 !important; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.item-product a.product-name:hover { color: var(--kz-primary) !important; }
.item-product .kz-pprice { margin-top: auto; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.item-product .min-price { font-size: 16px; font-weight: 700; color: var(--kz-accent); margin: 0; }
.item-product .max-price { font-size: 12px; color: var(--kz-muted); margin: 0; }
.item-product .max-price span { text-decoration: line-through; }
.item-product .max-price .discount { text-decoration: none; color: var(--kz-accent); font-weight: 600; }
.item-product .kz-pquote { font-size: 13.5px; font-weight: 700; color: var(--kz-primary); margin: 0; }
.item-product .action { margin-top: 10px; gap: 8px; }
.item-product .action a.buy_cart_submit, .item-product .action a.kz-pbtn {
    flex: 1; display: inline-flex !important; align-items: center; justify-content: center; gap: 6px; height: 36px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
    text-decoration: none !important; margin: 0 !important; padding: 0 12px !important; min-height: 0 !important; background: var(--kz-primary); color: #fff !important;
    -webkit-line-clamp: unset; white-space: nowrap;
}
.item-product .action a.buy_cart_submit:hover { background: var(--kz-primary-600); }
.item-product .action a.buy_cart_submit img { display: none; }
.item-product .action a.kz-pbtn--ghost { flex: 0 0 36px; width: 36px; background: var(--kz-primary-50); color: var(--kz-primary) !important; padding: 0 !important; }
.item-product .action a.kz-pbtn--ghost:hover { background: var(--kz-primary-100); }
.item-product .action a.kz-pbtn--quote { background: var(--kz-navy); }
.item-product .action a.kz-pbtn--quote:hover { background: var(--kz-navy-700); }
.item-product .action a.kz-pbtn--soldout { background: var(--kz-bg); color: var(--kz-muted) !important; pointer-events: none; }

/* Product grid (non-slick) */
.kz-pgrid { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--product-gap); }
.kz-pgrid--4 { grid-template-columns: repeat(4, 1fr); }
.kz-pgrid > .item-product { height: 100%; }

/* Deals */
.block-deals { background: linear-gradient(135deg, var(--kz-accent) 0%, #B5212D 100%); border-radius: var(--kz-radius); padding: 16px !important; margin: 0 0 24px; color: #fff; }
.block-deals .banner-deals img { border-radius: var(--kz-radius-sm); }
.block-deals .kz-deals-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.block-deals .kz-deals-head h2 { color: #fff; font-size: 22px; font-weight: 800; margin: 0; display: flex; align-items: center; gap: 10px; }
.block-deals .kz-deals-head h2 i { color: #FFD166; }
.block-deals .kz-deals-head span { font-size: 12.5px; opacity: .9; }
.item-product .text-label.bg-hot { position: absolute; top: 10px; right: 10px; z-index: 3; background: var(--kz-navy); color: #fff; border-radius: 6px; padding: 3px 8px; font-size: 11px; }
.item-product .fs-contain { margin-top: 8px; }

/* B2B solutions */
.kz-b2b { background: var(--kz-navy); border-radius: var(--kz-radius); padding: 32px; color: #fff; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 32px; margin-bottom: 24px; position: relative; overflow: hidden; }
.kz-b2b::before { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 999px; background: radial-gradient(circle, rgba(20, 64, 127, .55) 0%, rgba(20, 64, 127, 0) 70%); right: -120px; top: -160px; }
.kz-b2b > * { position: relative; }
.kz-b2b__eyebrow { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: #9DDFF2; font-weight: 700; }
.kz-b2b h2 { color: #fff; font-size: 28px; font-weight: 800; margin: 8px 0 10px; line-height: 1.2; }
.kz-b2b p { color: #C6D5EA; font-size: 14px; max-width: 520px; }
.kz-b2b__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 20px; }
.kz-b2b__item { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); border-radius: 10px; padding: 14px; }
.kz-b2b__item i { font-size: 22px; color: #9DDFF2; margin-bottom: 8px; display: block; }
.kz-b2b__item strong { display: block; font-size: 14px; margin-bottom: 4px; }
.kz-b2b__item span { font-size: 12px; color: #B4C6E2; line-height: 1.4; display: block; }
.kz-b2b__form { background: #fff; border-radius: var(--kz-radius); padding: 22px; color: var(--kz-text); box-shadow: var(--kz-shadow-lg); }
.kz-b2b__form h3 { font-size: 18px; font-weight: 700; margin: 0 0 4px; }
.kz-b2b__form p { color: var(--kz-muted); font-size: 13px; margin-bottom: 14px; max-width: none; }
.kz-b2b__form .kz-field { margin-bottom: 10px; }
.kz-b2b__form .kz-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.kz-input, .kz-b2b__form input, .kz-b2b__form textarea, .kz-b2b__form select {
    width: 100%; height: 44px; border: 1px solid var(--kz-border); border-radius: 10px; padding: 0 14px; font-size: 14px; font-family: var(--kz-font); background: #fff; color: var(--kz-text); outline: none;
}
.kz-b2b__form textarea { height: auto; padding: 10px 14px; min-height: 84px; resize: vertical; }
.kz-input:focus, .kz-b2b__form input:focus, .kz-b2b__form textarea:focus, .kz-b2b__form select:focus { border-color: var(--kz-primary); box-shadow: 0 0 0 4px rgba(20, 64, 127, .12); }
.kz-b2b__form .kz-note { font-size: 12px; color: var(--kz-muted); margin: 8px 0 0; display: flex; gap: 6px; align-items: flex-start; }

/* Brands strip */
.kz-brands { background: #fff; border: 1px solid var(--kz-border); border-radius: var(--kz-radius); padding: 16px 48px; margin-bottom: 24px; }
.kz-brands .slide-brand-home { padding: 0 !important; }
.kz-brands .slide-brand-home .item-brand { padding: 6px 10px; }
.kz-brands .slide-brand-home .item-brand a { display: flex; align-items: center; justify-content: center; height: 64px; border: 1px solid var(--kz-border); border-radius: 10px; background: #fff; filter: grayscale(1); opacity: .75; transition: .2s; }
.kz-brands .slide-brand-home .item-brand a:hover { filter: none; opacity: 1; border-color: var(--kz-primary-100); box-shadow: var(--kz-shadow); }
.kz-brands .slide-brand-home .item-brand img { max-height: 44px; width: auto; object-fit: contain; }
.kz-brands .slick-prev, .kz-brands .slick-next { width: 32px; height: 32px; z-index: 5; }
.kz-brands .slick-prev { left: -38px; } .kz-brands .slick-next { right: -38px; }
.kz-brands .slick-prev:before, .kz-brands .slick-next:before { color: var(--kz-primary); font-size: 22px; }
.kz-brands .slick-dots { display: none !important; }

/* News */
.kz-news { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.kz-news__item { background: #fff; border: 1px solid var(--kz-border); border-radius: var(--kz-radius); overflow: hidden; display: flex; flex-direction: column; transition: .18s; }
.kz-news__item:hover { transform: translateY(-3px); box-shadow: var(--kz-shadow); }
.kz-news__img { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--kz-bg); }
.kz-news__img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.kz-news__item:hover .kz-news__img img { transform: scale(1.05); }
.kz-news__body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.kz-news__meta { font-size: 12px; color: var(--kz-muted); display: flex; gap: 10px; }
.kz-news__title { font-size: 14.5px; font-weight: 600; color: var(--kz-navy); text-decoration: none; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.kz-news__title:hover { color: var(--kz-primary); }
.kz-news__excerpt { font-size: 13px; color: var(--kz-muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* Newsletter */
.kz-newsletter { background: linear-gradient(135deg, var(--kz-primary) 0%, var(--kz-primary-700) 100%); border-radius: var(--kz-radius); padding: 26px 32px; color: #fff; display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 32px; }
.kz-newsletter h3 { color: #fff; font-size: 20px; font-weight: 700; margin: 0 0 4px; }
.kz-newsletter p { margin: 0; color: #DEEAF8; font-size: 13.5px; }
.kz-newsletter form, .kz-newsletter .form_send_sub { display: flex; gap: 8px; flex: 0 0 440px; max-width: 100%; }
.kz-newsletter input { flex: 1; height: 46px; border-radius: 999px; border: 0; padding: 0 18px; font-size: 14px; font-family: var(--kz-font); }
.kz-newsletter .kz-btn { height: 46px; }

/* ---------- 8. Category / search page ---------- */
.category-product-page .list-unstyled { background: transparent; padding: 14px 0 6px; }
.list-unstyled ul li a, .list-unstyled ul li h1 { font-size: 13px !important; }
.list-unstyled .total-product { font-size: 13px; color: var(--kz-muted); }
.list-unstyled .total-product .current-cate-text { font-size: 22px; font-weight: 700; color: var(--kz-navy); display: block; margin-bottom: 2px; }
ul.search-menu-top { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0 0 12px; margin: 0; }
ul.search-menu-top li a { display: inline-block; padding: 6px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--kz-border); color: var(--kz-text); font-size: 13px; text-decoration: none; }
ul.search-menu-top li a:hover { border-color: var(--kz-primary); color: var(--kz-primary); background: var(--kz-primary-50); }
.banner-product { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 14px; }
.banner-product .banner-item img { width: 100%; border-radius: var(--kz-radius); }
.main-content-product { display: flex; gap: 20px; align-items: flex-start; }
.left-content-product { flex: 0 0 260px; width: 260px; max-width: 260px; padding: 0; }
.right-content-product { flex: 1; width: auto; max-width: none; padding: 0; min-width: 0; }
.cate-left { background: var(--kz-navy); color: #fff; border-radius: var(--kz-radius) var(--kz-radius) 0 0; padding: 12px 16px; }
.cate-left .title { color: #fff !important; font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: .04em; display: flex; align-items: center; gap: 8px; }
.cate-left .title::before { content: "\f0b0"; font-family: "Font Awesome 6 Free"; font-weight: 900; font-size: 12px; }
.left-content-product .filter-item { background: #fff; border: 1px solid var(--kz-border); border-top: 0; padding: 12px 14px; }
.left-content-product .filter-item:last-of-type { border-radius: 0 0 var(--kz-radius) var(--kz-radius); }
.left-content-product .title-item { font-weight: 700 !important; color: var(--kz-navy) !important; font-size: 13.5px !important; padding: 0 0 8px !important; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.left-content-product .filter-item .search { position: relative; margin-bottom: 6px; }
.left-content-product .filter-item .search input { height: 34px; border-radius: 8px !important; font-size: 13px !important; padding-left: 30px !important; border: 1px solid var(--kz-border) !important; }
.left-content-product .filter-item .search span:first-child { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--kz-muted); }
.left-content-product .filter-item .search span:last-child { display: none; }
.filter-item label a { font-size: 13px; color: var(--kz-text); }
.filter-item label a.checked { color: var(--kz-primary); font-weight: 600; }
.cate-prod-top { background: #fff; border: 1px solid var(--kz-border); border-radius: var(--kz-radius); padding: 8px 12px; margin-bottom: 14px; }
.n-filter { margin: 0 !important; }
.n-filter-toolbar > a { border-radius: 999px !important; font-size: 13px !important; padding: 6px 14px !important; border: 1px solid var(--kz-border) !important; background: #fff !important; color: var(--kz-text) !important; }
.n-filter-toolbar > a[data-check='true'], .n-filter-toolbar > a:hover { background: var(--kz-primary) !important; border-color: var(--kz-primary) !important; color: #fff !important; }
.cate-product-list .row.w-mb { margin: 0 -8px; }
.cate-product-list .row.w-mb > .col-md-3, .cate-product-list .row.w-mb > .col-6 { padding: 0 8px 16px; border: 0 !important; }
.cate-product-list .row.w-mb > .col-md-3 { width: 25%; }
#seo_category_detail { background: #fff; border: 1px solid var(--kz-border); border-radius: var(--kz-radius); padding: 20px !important; margin: 10px 0 0 !important; }
.pagination { gap: 4px; }
.pagination .page-link { border-radius: 8px !important; border-color: var(--kz-border); color: var(--kz-text); }
.pagination .page-item.active .page-link { background: var(--kz-primary); border-color: var(--kz-primary); }

/* ---------- 9. Product detail ---------- */
.content-detail-product .main-content { background: transparent; }
.product-detail-top { background: #fff; border: 1px solid var(--kz-border); border-radius: var(--kz-radius); padding: 16px 16px 24px; margin: 16px 0 20px !important; }
.product-detail-breadcrumb ul { padding: 0 !important; }
.detail-img { background: #fff; border-radius: var(--kz-radius); border: 1px solid var(--kz-border); padding: 12px; position: sticky; top: 90px; }
.detail-img .slide-img .img-item img { width: 100%; aspect-ratio: 1 / 1; object-fit: contain; }
ul.img-gally { display: flex !important; gap: 8px; list-style: none; padding: 10px 0 0 !important; margin: 0; }
ul.img-gally li .img-item { border: 1px solid var(--kz-border); border-radius: 8px; padding: 4px; width: 64px; height: 64px; cursor: pointer; display: flex; align-items: center; justify-content: center; }
ul.img-gally li .img-item img { max-height: 100%; object-fit: contain; }
ul.img-gally li.slick-current .img-item, ul.img-gally li:hover .img-item { border-color: var(--kz-primary); }
.product-info-col { padding-left: 24px; }
.product-title { font-size: 24px !important; font-weight: 700 !important; color: var(--kz-navy) !important; line-height: 1.3 !important; margin: 0 0 10px !important; display: block !important; }
.kz-pd-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.product-specs-card { background: var(--kz-bg); border: 1px solid var(--kz-border); border-radius: var(--kz-radius-sm); padding: 12px 14px; margin-bottom: 14px; }
.product-variants-item-list { display: flex; gap: 10px; padding: 5px 0; font-size: 13.5px; border-bottom: 1px dashed var(--kz-border); }
.product-variants-item-list:last-child { border-bottom: 0; }
.product-variants-item-list-name { flex: 0 0 130px; color: var(--kz-muted); }
.product-variants-item-list-price { flex: 1; color: var(--kz-text); display: flex; flex-wrap: wrap; gap: 6px; }
.product-variants-item-list-price a { color: var(--kz-primary); text-decoration: none; font-weight: 500; }
.product-summary-item-ul { background: var(--kz-primary-50); border: 1px solid var(--kz-primary-100); border-radius: var(--kz-radius-sm); margin-bottom: 14px; font-size: 13.5px; }
.product-summary-item-ul ul { margin: 0; padding-left: 18px; }
.product-purchase-block { border: 1px solid var(--kz-border); border-radius: var(--kz-radius); padding: 16px; background: #fff; }
.price-detail { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; }
.price-detail .min-price { font-size: 28px; font-weight: 800; color: var(--kz-accent); }
.price-detail .max-price { font-size: 15px; color: var(--kz-muted); }
.price-detail .save { box-shadow: none !important; border-radius: 6px !important; padding: 4px 10px !important; margin: 0 !important; font-size: 12px; font-weight: 600; }
.price-detail .price-note { width: 100%; background: var(--kz-warning-100) !important; color: #92400E !important; border-radius: 8px !important; font-size: 13px !important; }
.price-detail .block-deals { width: 100% !important; margin-top: 4px; }
.box-number-qty-detail { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.box-number-qty-detail .soluong { font-size: 13.5px; color: var(--kz-muted); }
.new-cart-quantity { display: inline-flex; align-items: center; border: 1px solid var(--kz-border); border-radius: 999px; overflow: hidden; }
.new-cart-quantity span { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; cursor: pointer; background: var(--kz-bg); color: var(--kz-navy); font-size: 18px; user-select: none; }
.new-cart-quantity span:hover { background: var(--kz-primary-100); }
.new-cart-quantity input { width: 52px; height: 36px; border: 0; text-align: center; font-weight: 600; font-size: 14px; }
.button-buy { display: flex; gap: 10px; flex-wrap: wrap; }
.button-buy a {
    flex: 1; min-width: 160px; height: 48px; display: inline-flex !important; align-items: center; justify-content: center; gap: 8px; border-radius: 999px !important;
    font-weight: 700 !important; font-size: 14px !important; text-decoration: none !important; box-shadow: none !important; padding: 0 18px !important; margin: 0 !important; text-transform: none !important;
}
.button-buy a.buy_cart_submit { background: #fff !important; color: var(--kz-primary) !important; border: 2px solid var(--kz-primary) !important; }
.button-buy a.buy_cart_submit:hover { background: var(--kz-primary-50) !important; }
.button-buy a.buy-now, .button-buy a#payment_now { background: var(--kz-accent) !important; color: #fff !important; border: 0 !important; }
.button-buy a.buy-now:hover { background: var(--kz-accent-600) !important; }
.button-buy a.kz-quote-btn { background: var(--kz-navy) !important; color: #fff !important; }
.button-buy a.disable { opacity: .5; pointer-events: none; }
.kz-pd-commit { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 14px; }
.kz-pd-commit div { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--kz-text); background: var(--kz-bg); border-radius: 8px; padding: 8px 10px; }
.kz-pd-commit div i { color: var(--kz-success); font-size: 15px; }
.product-summary-item .ribbon-item { display: inline-flex; align-items: center; gap: 6px; background: var(--kz-success-100); color: #166534; border-radius: 6px; padding: 6px 10px; font-size: 13px; font-weight: 600; margin-top: 12px; }
.luuy.product-notice { margin-top: 14px; background: var(--kz-warning-100); border: 1px solid #FDE68A; border-radius: var(--kz-radius-sm); padding: 10px 14px; font-size: 13px; color: #78350F; }
.kz-pd-help { margin-top: 14px; display: flex; align-items: center; gap: 12px; background: var(--kz-primary-50); border-radius: var(--kz-radius-sm); padding: 12px 14px; }
.kz-pd-help i { width: 40px; height: 40px; border-radius: 999px; background: var(--kz-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 16px; flex: 0 0 40px; }
.kz-pd-help strong { display: block; font-size: 14px; color: var(--kz-navy); }
.kz-pd-help span { font-size: 12.5px; color: var(--kz-muted); }
.kz-pd-help a { margin-left: auto; }
.product-detail-bottom { display: flex; gap: 20px; align-items: flex-start; }
.product-detail-bottom .left-col { flex: 1; min-width: 0; }
.product-detail-bottom .right-col { flex: 0 0 300px; }
.content-detail-tab { background: #fff; border: 1px solid var(--kz-border); border-radius: var(--kz-radius); padding: 20px; margin-bottom: 20px; }
.spct-title { font-size: 18px; font-weight: 700; color: var(--kz-navy) !important; margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.spct-title::before { content: ""; width: 6px; height: 22px; border-radius: 3px; background: var(--kz-primary); }
.mucluc { background: var(--kz-bg); border-radius: var(--kz-radius-sm); padding: 12px 14px; margin-bottom: 14px; }
.mucluc-detail label { font-size: 14px !important; color: var(--kz-navy) !important; text-align: left !important; display: block; margin-bottom: 6px; }
.mucluc-detail ul { padding-left: 18px; margin: 0; font-size: 13px; }
.mucluc-detail ul li a { color: var(--kz-text); text-decoration: none; }
.mucluc-detail ul li a.active, .mucluc-detail ul li a:hover { color: var(--kz-primary); font-weight: 600; }
.product-desc .card { border: 0; }
.product-desc .card-body { padding: 0; font-size: 14px; line-height: 1.7; }
.product-desc .card-body img { height: auto; border-radius: 8px; }
.product-desc-toggle { border-radius: 999px !important; background: var(--kz-primary-50) !important; color: var(--kz-primary-700) !important; font-weight: 600 !important; padding: 8px 20px !important; }
.news-sidebar-block { background: #fff; border: 1px solid var(--kz-border); border-radius: var(--kz-radius); padding: 14px; margin-bottom: 16px; }
.title-sidebar { font-size: 14px; font-weight: 700; color: var(--kz-navy); text-transform: uppercase; letter-spacing: .04em; padding-bottom: 10px; margin-bottom: 10px; border-bottom: 2px solid var(--kz-primary-100); }
.news-sidebar-block .list-products .item-product { margin-bottom: 10px; }
.related-products-block { background: transparent !important; }
.related-products-block > label { font-size: 22px !important; color: var(--kz-navy) !important; padding-left: 0 !important; }
.related-products-block > label::before { content: ""; display: inline-block; width: 6px; height: 24px; border-radius: 3px; background: var(--kz-primary); margin-right: 10px; vertical-align: -4px; }
.comments-product .review-block { background: var(--kz-bg); border-radius: var(--kz-radius-sm); padding: 14px; }
.btn-review { background: var(--kz-primary) !important; color: #fff !important; border-radius: 999px !important; }

/* ---------- 10. News / contact / brand ---------- */
.news_content ul.news-menu-top { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 16px; }
.news_content ul.news-menu-top li a { display: inline-block; padding: 6px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--kz-border); color: var(--kz-text); font-size: 13px; text-decoration: none; }
.news_content ul.news-menu-top li a:hover { border-color: var(--kz-primary); color: var(--kz-primary); }
.news-block { background: #fff; border: 1px solid var(--kz-border); border-radius: var(--kz-radius); padding: 16px; margin-bottom: 16px; }
.title-news { font-size: 15px; font-weight: 700; color: var(--kz-navy); text-transform: uppercase; letter-spacing: .04em; border-bottom: 2px solid var(--kz-primary-100); padding-bottom: 8px; margin-bottom: 12px; }
#contact .contact-page-title { font-size: 28px; font-weight: 800; color: var(--kz-navy); }
#contact .contact-form-panel { background: #fff; border: 1px solid var(--kz-border); border-radius: var(--kz-radius); padding: 20px; }
#contact .contact-form-title { font-size: 18px; font-weight: 700; color: var(--kz-navy); margin-bottom: 12px; display: block; }
#contact .input input, #contact .input textarea { border: 1px solid var(--kz-border); border-radius: 10px; padding: 10px 14px; width: 100%; font-family: var(--kz-font); }
#contact .send_contact { background: var(--kz-primary) !important; color: #fff !important; border-radius: 999px !important; display: inline-flex; align-items: center; gap: 8px; text-decoration: none; cursor: pointer; padding: 11px 24px !important; font-weight: 600; }
#contact .info-contact--items .contact { background: #fff; border: 1px solid var(--kz-border); border-radius: var(--kz-radius); }

/* ---------- 12. Floating buttons / mobile bottom nav ---------- */
.contact-box-bottom { right: 18px !important; bottom: 24px !important; display: flex; flex-direction: column; align-items: flex-end; gap: 14px; }
.contact-box-bottom .contact-box-wrapper {
    position: relative; width: 52px; height: 52px; padding: 0; border-radius: 999px; background: #fff; border: 0;
    box-shadow: 0 8px 22px rgba(4, 22, 52, .28); display: flex; align-items: center; justify-content: center;
    text-decoration: none; overflow: visible; transition: transform .2s ease, box-shadow .2s ease;
}
.contact-box-bottom .contact-box-wrapper:hover { transform: translateY(-2px) scale(1.04); box-shadow: 0 12px 28px rgba(4, 22, 52, .34); }
.contact-box-bottom .contact-box-wrapper:focus-visible { outline: 3px solid #9DDFF2; outline-offset: 3px; }

/* Nhãn trượt ra bên trái khi rê chuột (chỉ máy tính) */
.kz-float__label {
    position: absolute; right: calc(100% + 12px); top: 50%; transform: translate(8px, -50%); opacity: 0; pointer-events: none;
    white-space: nowrap; padding: 8px 14px; border-radius: 999px; background: #fff; color: var(--kz-navy);
    font-family: var(--kz-font); font-size: 13px; font-weight: 600; line-height: 1.2; box-shadow: 0 6px 18px rgba(4, 22, 52, .22);
    transition: opacity .2s ease, transform .2s ease;
}
.kz-float__label strong { font-weight: 800; color: #0E9F52; }
.contact-box-wrapper:hover .kz-float__label, .contact-box-wrapper:focus-visible .kz-float__label { opacity: 1; transform: translate(0, -50%); }

/* Nút gọi: xanh lá nổi bật, viền trắng, sóng lan + chuông rung */
.contact-box-bottom .contact-box-wrapper.kz-float-phone {
    width: 60px; height: 60px; color: #fff !important; font-size: 24px;
    background: linear-gradient(145deg, #2BD46F 0%, #0E9F52 100%) !important;
    box-shadow: 0 0 0 4px #fff, 0 10px 26px rgba(14, 159, 82, .45);
}
.contact-box-bottom .kz-float-phone:hover { box-shadow: 0 0 0 4px #fff, 0 14px 30px rgba(14, 159, 82, .55); }
.kz-float-phone::before, .kz-float-phone::after {
    content: ""; position: absolute; inset: -4px; border-radius: 999px; border: 2px solid rgba(43, 212, 111, .75);
    animation: kz-ripple 2.2s ease-out infinite; pointer-events: none;
}
.kz-float-phone::after { animation-delay: 1.1s; }
.kz-float-phone__icon { position: relative; animation: kz-ring 2.2s ease-in-out infinite; transform-origin: 50% 50%; }
.kz-float-phone .kz-float__label { color: var(--kz-navy); }

/* Nút Zalo: logo chính thức (giống theme duocgiasi), nảy nhẹ định kỳ */
.contact-box-bottom .kz-float-zalo { animation: kz-bob 4s ease-in-out infinite; }
.kz-float-zalo__logo { display: block; width: 36px; height: 36px; }
.kz-float-zalo__logo svg { display: block; width: 100%; height: 100%; }
.contact-box-bottom .kz-float-zalo:hover { animation-play-state: paused; }

.contact-box-bottom .nut-totop { width: 44px !important; height: 44px !important; opacity: 0; pointer-events: none; transform: translateY(6px); transition: opacity .2s, transform .2s; }
.contact-box-bottom .nut-totop.active { opacity: 1; pointer-events: auto; transform: none; }
.contact-box-bottom .nut-totop img { width: 18px; }

@keyframes kz-ripple { 0% { transform: scale(1); opacity: .9; } 100% { transform: scale(1.75); opacity: 0; } }
@keyframes kz-ring {
    0%, 50%, 100% { transform: rotate(0); }
    5%, 15%, 25% { transform: rotate(-18deg); }
    10%, 20%, 30% { transform: rotate(18deg); }
    35% { transform: rotate(0); }
}
@keyframes kz-bob { 0%, 80%, 100% { transform: translateY(0); } 86% { transform: translateY(-6px); } 92% { transform: translateY(0); } 96% { transform: translateY(-3px); } }
@media (hover: none) { .kz-float__label { display: none; } }
@media (prefers-reduced-motion: reduce) {
    .kz-float-phone::before, .kz-float-phone::after, .kz-float-phone__icon, .contact-box-bottom .kz-float-zalo { animation: none; }
}
.footer_mobile .footer-nav a { font-size: 11px; }

/* Popup */
.popup_start .popup-center { border-radius: var(--kz-radius); }
.popup_ticket .ticket_ .title { background: var(--kz-primary); color: #fff; }

/* ---------- 13. Responsive ---------- */
@media (max-width: 1240px) {
    .kz-nav__cat { flex-basis: 230px; }
    .kz-nav__trust { display: none; }
    .kz-pgrid { grid-template-columns: repeat(4, 1fr); }
    .category_icon_home, .kz-cats { grid-template-columns: repeat(6, 1fr); }
}
@media (max-width: 1023px) {
    .kz-topbar, .c-bot { display: none !important; }
    .header_mobile { display: block !important; }
    .kz-hero { grid-template-columns: 1fr; }
    .kz-hero__side { flex-direction: row; }
    .kz-hero__card--banner { display: none; }
    .kz-usp { grid-template-columns: repeat(2, 1fr); }
    .kz-pgrid, .kz-pgrid--4 { grid-template-columns: repeat(3, 1fr); }
    .kz-b2b { grid-template-columns: 1fr; padding: 22px; }
    .kz-news { grid-template-columns: repeat(2, 1fr); }
    .kz-newsletter { flex-direction: column; align-items: stretch; }
    .kz-newsletter form, .kz-newsletter .form_send_sub { flex-basis: auto; }
    .kz-footer-top .container { grid-template-columns: repeat(2, 1fr); }
    .main-content-product { flex-direction: column; }
    .left-content-product { flex-basis: auto; width: 100%; max-width: none; }
    .product-info-col { padding-left: 12px; margin-top: 16px; }
    .detail-img { position: static; }
    .product-detail-bottom { flex-direction: column; }
    .product-detail-bottom .right-col { flex-basis: auto; width: 100%; }
    .cate-product-list .row.w-mb > .col-md-3 { width: 33.333%; }
    .footer_mobile { display: block; }
    body { padding-bottom: 64px; }
}
@media (max-width: 767px) {
    body { font-size: 13.5px; }
    .container { padding-left: 12px; padding-right: 12px; }
    .kz-section-head h2, .homepage-product .title-box h2 { font-size: 18px !important; }
    .kz-hero { margin-top: 12px; gap: 10px; }
    .kz-hero__side { gap: 10px; }
    .kz-hero__card { padding: 14px; min-height: 96px; }
    .kz-hero__card strong { font-size: 14px; }
    .kz-usp { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .kz-usp__item { padding: 10px; gap: 10px; }
    .kz-usp__item i { width: 36px; height: 36px; flex-basis: 36px; font-size: 15px; }
    .kz-usp__item strong { font-size: 12.5px; }
    .kz-usp__item span { display: none; }
    .category_icon_home, .kz-cats { grid-template-columns: repeat(4, 1fr) !important; gap: 8px; display: grid !important; }
    .category_icon_home .item, .kz-cats .item { padding: 10px 6px; }
    .category_icon_home .item .image, .kz-cats .item .image { width: 48px; height: 48px; margin-bottom: 6px; }
    .category_icon_home .item .image img, .kz-cats .item .image img { width: 30px; height: 30px; }
    .category_icon_home .item .name, .kz-cats .item .name { font-size: 11.5px !important; }
    .kz-section-wrap { padding: 12px 12px 10px; margin-bottom: 16px; border-radius: 10px; }
    .kz-pgrid, .kz-pgrid--4 { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .item-product .img-product { padding: 10px !important; }
    .item-product .desc-product { padding: 8px 10px 10px; }
    .item-product a.product-name { font-size: 12.5px !important; min-height: 35px !important; }
    .item-product .min-price { font-size: 14.5px; }
    .item-product .action a.buy_cart_submit, .item-product .action a.kz-pbtn { height: 32px; font-size: 12px; }
    .block-deals { padding: 12px !important; }
    .kz-b2b { padding: 18px 14px; gap: 18px; }
    .kz-b2b h2 { font-size: 22px; }
    .kz-b2b__list { grid-template-columns: 1fr; }
    .kz-b2b__form { padding: 16px; }
    .kz-b2b__form .kz-grid2 { grid-template-columns: 1fr; }
    .kz-brands { padding: 12px 28px; }
    .kz-brands .slick-prev { left: -24px; } .kz-brands .slick-next { right: -24px; }
    .kz-news { grid-template-columns: 1fr 1fr; gap: 10px; }
    .kz-news__body { padding: 10px 12px 12px; }
    .kz-news__title { font-size: 13px; }
    .kz-news__excerpt { display: none; }
    .kz-newsletter { padding: 18px 16px; }
    .kz-newsletter form, .kz-newsletter .form_send_sub { flex-direction: column; }
    .kz-footer-top .container { grid-template-columns: 1fr 1fr; gap: 10px; }
    .kz-footer-top__item span { display: none; }
    .policy-bottom .footer-col { margin-bottom: 20px; }
    .footer-bottom .container { justify-content: center; text-align: center; }
    .cate-product-list .row.w-mb > .col-md-3, .cate-product-list .row.w-mb > .col-6 { width: 50%; padding: 0 5px 10px; }
    .cate-product-list .row.w-mb { margin: 0 -5px; }
    .list-unstyled .total-product .current-cate-text { font-size: 18px; }
    .product-detail-top { padding: 10px 10px 16px; }
    .product-title { font-size: 18px !important; }
    .price-detail .min-price { font-size: 22px; }
    .button-buy a { min-width: 0; height: 44px; font-size: 13px !important; }
    .kz-pd-commit { grid-template-columns: 1fr; }
    .kz-pd-help a { margin-left: 0; }
    .kz-pd-help { flex-wrap: wrap; }
    .content-detail-tab { padding: 14px; }
    .contact-box-bottom { bottom: 76px !important; right: 10px !important; }
}

/* ---------- 14. Quote modal & misc ---------- */
.kz-modal { position: fixed; inset: 0; z-index: 200000; display: flex; align-items: center; justify-content: center; padding: 16px; }
.kz-modal[hidden] { display: none; }
.kz-modal__backdrop { position: absolute; inset: 0; background: rgba(11, 37, 69, .55); }
.kz-modal__dialog { position: relative; background: #fff; border-radius: 16px; width: 100%; max-width: 480px; padding: 24px; box-shadow: var(--kz-shadow-lg); animation: kz-pop .18s ease-out; max-height: calc(100vh - 32px); overflow: auto; }
.kz-modal__dialog h3 { font-size: 20px; font-weight: 700; margin: 0 0 4px; }
.kz-modal__sub { color: var(--kz-muted); font-size: 13px; margin-bottom: 14px; }
.kz-modal__close { position: absolute; right: 12px; top: 10px; border: 0; background: var(--kz-bg); width: 34px; height: 34px; border-radius: 999px; font-size: 20px; line-height: 1; color: var(--kz-navy); cursor: pointer; }
.kz-modal .kz-quote-form { display: flex; flex-direction: column; gap: 10px; }
.kz-modal .kz-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
textarea.kz-input { height: auto; padding: 10px 14px; resize: vertical; }
body.kz-modal-open { overflow: hidden; }
@keyframes kz-pop { from { transform: translateY(12px) scale(.98); opacity: 0; } to { transform: none; opacity: 1; } }
.kz-btn.is-loading { opacity: .7; pointer-events: none; }
span.qty.kz-hide { display: none !important; }
header.kz-site-header { position: sticky; top: -36px; z-index: 1100; }
.c-bot.active { position: static !important; box-shadow: none !important; }
.c-bot.active .kz-topbar { display: block; }
.content.active { margin-top: 0 !important; }
@media (max-width: 1023px) { header.kz-site-header { position: static; } }
@media (max-width: 480px) { .kz-modal .kz-grid2 { grid-template-columns: 1fr; } .kz-modal__dialog { padding: 18px; } }

/* ---------- 15. Fixes after preview ---------- */
.item-product .action { position: relative; display: flex !important; }
.item-product .action a { position: static !important; right: auto; bottom: auto; width: auto; border-radius: 999px; }
.item-product .action a.kz-pbtn--ghost { width: 36px; flex: 0 0 36px; }
.item-product .action a:hover { background: var(--kz-primary-600); }
.item-product .action a.kz-pbtn--ghost:hover { background: var(--kz-primary-100); }
.title-box .view-all, .homepage-product .title-box .view-all {
    position: static !important; width: auto !important; background: transparent !important; color: var(--kz-primary) !important;
    padding: 0 !important; margin: 0 !important; font-size: 13px !important; font-family: var(--kz-font) !important; box-shadow: none !important;
}
.title-box .view-all:hover { color: var(--kz-primary-600) !important; }
.kz-header .kz-header__logo, .header_bottom .img-logo.kz-header__logo { width: auto !important; flex: 0 0 auto; }
.kz-header .kz-header__logo img, .c-bot.active .kz-header .kz-header__logo img { height: 52px !important; max-height: none !important; width: auto !important; max-width: none !important; }
.kz-nav__trust { display: none; }
.kz-nav .main-menu ul.menu-main > li > a { padding: 0 11px !important; font-size: 13px; }
.kz-nav .main-top { overflow: visible; }
@media (max-width: 1360px) { .kz-nav__cat { flex-basis: 220px; } .kz-nav .main-menu ul.menu-main > li > a { padding: 0 9px !important; font-size: 12.5px; } }
.kz-nav .main-menu ul.menu-main > li > a { text-transform: none !important; font-size: 13.5px; }
.kz-nav .main-menu ul.menu-main { flex-wrap: wrap; }
.kz-nav__cat-btn { text-transform: none; font-size: 14px; }
.homepage-product .title-box .h-title { width: auto !important; flex: 1 1 auto; }
.homepage-product .title-box h2 { width: auto !important; }
.container.sanphamhot { padding-left: 12px !important; padding-right: 12px !important; }
.kz-nav .main-top, .kz-nav .site-main-nav { border: 0 !important; }
.product-variants-item-list-price, .product-variants-item-list-price-item, .product-specs-card .spec-value { border: 0 !important; background: transparent !important; padding: 0 !important; box-shadow: none !important; }
.product-variants-item-list-name span { color: var(--kz-muted); font-size: 13.5px; }

/* ---------- 16. Mobile polish ---------- */
.header_mobile form.search-fix { box-sizing: border-box; }
.header_mobile form.search-fix input { box-sizing: border-box; max-width: 100%; margin: 0 !important; }
.header_mobile .col-12 span.btn-search { left: auto !important; right: 16px !important; top: 2px !important; margin: 0 !important; background: transparent !important; }
.header_mobile .col-12 span.clear-text { left: auto !important; right: 54px !important; top: 10px !important; background: transparent !important; }
.header_mobile.active form.search-fix { position: fixed !important; top: 8px !important; left: 64px !important; width: calc(100% - 160px) !important; padding: 0 !important; margin: 0 !important; }
.header_mobile.active form.search-fix span.btn-search { right: 2px !important; }
.header_mobile.active form.search-fix span.clear-text { right: 40px !important; }
.header_mobile.active .col-8 .logo { display: none !important; }
@media (max-width: 767px) {
    .slick-prev, .slick-next { display: none !important; }
    .item-product .action a.kz-pbtn--ghost { display: none !important; }
    .item-product .action a.buy_cart_submit, .item-product .action a.kz-pbtn { width: 100%; }
    .container.sanphamhot { padding-left: 12px !important; padding-right: 12px !important; }
    .kz-hero__card i.kz-hero__ico { font-size: 32px; }
    .kz-hero__card small { font-size: 10.5px; }
}
.header_mobile .header-right a .qty.kz-hide, .kz-action .qty.kz-hide { display: none !important; }
.product-variants-item-list-price a { border: 1px solid var(--kz-border) !important; background: #fff !important; padding: 3px 10px !important; border-radius: 6px !important; color: var(--kz-primary) !important; }
.product-variants-item-list-price a:hover { background: var(--kz-primary-50) !important; border-color: var(--kz-primary) !important; }
.product-variants-item-list-price a span { background: transparent !important; border: 0 !important; padding: 0 !important; }
.button-buy a { white-space: nowrap; }
@media (max-width: 767px) { .button-buy a { font-size: 13px !important; padding: 0 10px !important; } }

/* ---------- 17. Category page polish ---------- */
ul.search-menu-top { display: flex !important; flex-wrap: wrap; gap: 8px; }
ul.search-menu-top li { background: transparent !important; width: auto !important; flex: 0 0 auto !important; padding: 0 !important; margin: 0 !important; border: 0 !important; }
.cate-left { padding: 12px 16px !important; }
.cate-left .title { border: 0 !important; padding: 0 !important; background: transparent !important; box-shadow: none !important; }
#category-products-wrap, .cate-product-list > .row.w-mb:not(#seo_category_detail) { display: grid !important; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 0 !important; }
#category-products-wrap > [class*="col-"], .cate-product-list > .row.w-mb:not(#seo_category_detail) > [class*="col-"] { width: auto !important; max-width: none !important; padding: 0 !important; flex: none !important; }
#category-products-wrap > :not([class*="col-"]), .cate-product-list > .row.w-mb:not(#seo_category_detail) > :not([class*="col-"]) { grid-column: 1 / -1; }
#seo_category_detail { display: block; }
@media (max-width: 1023px) { #category-products-wrap, .cate-product-list > .row.w-mb:not(#seo_category_detail) { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 767px) { #category-products-wrap, .cate-product-list > .row.w-mb:not(#seo_category_detail) { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } }
ul.search-menu-top { justify-content: flex-start !important; }
.container.kz-section { margin-left: auto !important; margin-right: auto !important; }
.kz-footer-company p span, .kz-footer-company p { color: #C6D5EA !important; }
@media (max-width: 767px) { .homepage-product .slick-prev, .homepage-product .slick-next, .related-products-block .slick-prev, .related-products-block .slick-next { display: none !important; } }


/* =====================================================================
   19. THEO BẢN VẼ 2026 – Header · Menu · Danh mục (mega) · Footer
   ===================================================================== */
.kz-wrap { max-width: var(--kz-container); margin: 0 auto; padding: 0 24px; box-sizing: border-box; width: 100%; }
.kz-sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0; margin: -1px; }
.kz-hide { display: none !important; }

/* --- Dải trên cùng (Xanh sương) --- */
.kz-topbar { background: var(--kz-mist); border-bottom: 1px solid var(--kz-border); color: var(--kz-text-2); font-size: 13px; }
.kz-topbar__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 24px; padding-top: 8px; padding-bottom: 8px; }
.kz-topbar__links { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 20px; }
.kz-topbar__links a, .kz-topbar__hotline { color: var(--kz-navy) !important; font-weight: 600; text-decoration: none; }
.kz-topbar__links a:hover { color: var(--kz-blue) !important; }
.kz-topbar__hotline { font-weight: 700; }

/* --- Header chính (Navy) --- */
.kz-site-header { position: relative; z-index: 1100; }
.kz-mainbar { background: var(--kz-navy); }
.kz-site-header .kz-header {
    display: flex !important; flex-wrap: wrap; align-items: center; gap: 16px 32px; padding-top: 16px; padding-bottom: 16px;
    background: transparent !important; height: auto !important; box-shadow: none !important; border: 0 !important;
}
.kz-brand { display: flex; align-items: center; gap: 10px; text-decoration: none !important; flex-shrink: 0; width: auto !important; }
.kz-brand svg { flex-shrink: 0; }
.kz-brand__text { display: flex; flex-direction: column; gap: 2px; }
.kz-brand__name { font-size: 20px; font-weight: 800; color: #FFFFFF; line-height: 1.2; letter-spacing: .01em; white-space: nowrap; }
.kz-brand__tag { font-size: 9px; font-weight: 600; color: #9DDFF2; letter-spacing: .2em; white-space: nowrap; }

.kz-site-header .kz-search {
    position: relative; flex: 1 1 380px; display: flex !important; align-items: stretch; height: 46px; border-radius: 10px;
    background: #FFFFFF; margin: 0 !important; padding: 0 !important; width: auto !important; border: 0 !important; overflow: visible;
}
.kz-search__cat {
    border: 0; border-right: 1px solid var(--kz-border); border-radius: 10px 0 0 10px; padding: 0 12px; font-family: inherit; font-size: 14px;
    font-weight: 600; color: var(--kz-navy); background: var(--kz-mist-2); max-width: 160px; cursor: pointer; outline: none;
}
.kz-site-header .kz-search input#search_query {
    flex: 1 1 auto; min-width: 0; border: 0 !important; padding: 0 16px !important; font-family: inherit; font-size: 15px; color: var(--kz-text);
    outline: none; background: transparent !important; height: 46px !important; box-shadow: none !important; width: auto !important; position: static !important;
}
.kz-site-header .kz-search .clear-text { position: absolute; right: 68px; top: 50%; transform: translateY(-50%); color: var(--kz-muted); cursor: pointer; font-size: 12px; }
.kz-site-header .kz-search .clear-text.hide { display: none; }
.kz-site-header .kz-search span.btn-search.kz-search__btn {
    position: static !important; width: 56px; height: 46px !important; padding: 0 !important; border: 0; border-radius: 0 10px 10px 0 !important;
    background: var(--kz-blue) !important; display: flex !important; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0;
}
.kz-site-header .kz-search span.btn-search.kz-search__btn:hover { background: var(--kz-blue-700) !important; }
.kz-site-header .kz-search .show-tu-khoa { top: calc(100% + 6px) !important; left: 0; right: 0; border-radius: 12px; box-shadow: var(--kz-shadow-lg); z-index: 1300; }

.kz-actions { display: flex !important; align-items: center; gap: 22px; flex-shrink: 0; width: auto !important; }
.kz-action { display: flex; align-items: center; gap: 8px; min-height: 44px; color: #FFFFFF !important; text-decoration: none !important; font-size: 14px; font-weight: 600; white-space: nowrap; }
.kz-action:hover { color: #9DDFF2 !important; }
.kz-action__icon { position: relative; display: inline-flex; }
.kz-action .qty {
    position: absolute !important; top: -8px !important; right: -10px !important; min-width: 18px; height: 18px; border-radius: 9px; padding: 0 4px;
    background: var(--kz-blue) !important; color: #FFFFFF !important; font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; line-height: 1;
}
.kz-action .qty.kz-hide { display: none !important; }
.kz-account { position: relative; }
.kz-account__menu {
    display: none; position: absolute; right: 0; top: 100%; min-width: 210px; margin: 0; padding: 6px; list-style: none; background: #FFFFFF;
    border: 1px solid var(--kz-border); border-radius: 12px; box-shadow: var(--kz-shadow-lg); z-index: 1300;
}
.kz-account:hover .kz-account__menu, .kz-account:focus-within .kz-account__menu { display: block; }
.kz-account__menu li a { display: block; padding: 10px 12px; border-radius: 8px; color: var(--kz-text) !important; text-decoration: none; font-size: 14px; font-weight: 500; }
.kz-account__menu li a:hover { background: var(--kz-mist); color: var(--kz-navy) !important; }

/* --- Thanh menu (trắng) --- */
.kz-nav { background: #FFFFFF; border-bottom: 1px solid var(--kz-border); position: relative; z-index: 1050; }
.kz-nav__inner { display: flex; align-items: stretch; gap: 0 26px; }
.kz-cat { position: static; flex-shrink: 0; }
.kz-cat__btn {
    display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 18px; border: 0; background: var(--kz-blue); color: #FFFFFF;
    font-family: inherit; font-size: 14px; font-weight: 700; letter-spacing: .01em; cursor: pointer; white-space: nowrap;
}
.kz-cat.is-open .kz-cat__btn, .kz-cat__btn:hover { background: var(--kz-blue-700); }
.kz-cat__panel {
    display: none; position: absolute; left: 0; right: 0; top: 100%; z-index: 1200; max-width: var(--kz-container); margin: 0 auto;
    background: #FFFFFF; border: 1px solid var(--kz-border); border-top: 3px solid var(--kz-blue); border-radius: 0 0 16px 16px;
    box-shadow: var(--kz-shadow-lg); min-height: 380px; max-height: min(72vh, 620px); overflow: hidden;
}
.kz-cat.is-open .kz-cat__panel { display: flex; }
.kz-cat__roots { list-style: none; margin: 0; padding: 10px; width: 290px; flex-shrink: 0; background: var(--kz-mist-2); border-right: 1px solid var(--kz-border); overflow-y: auto; }
.kz-cat__root a {
    display: flex; align-items: center; gap: 12px; min-height: 48px; padding: 6px 12px; border-radius: 10px; color: var(--kz-navy) !important;
    text-decoration: none !important; font-weight: 600; font-size: 14px;
}
.kz-cat__root.is-active a, .kz-cat__root a:hover, .kz-cat__root a:focus { background: #FFFFFF; color: var(--kz-blue) !important; box-shadow: 0 1px 2px rgba(20, 64, 127, .08); }
.kz-cat__ico { width: 34px; height: 34px; border-radius: 9px; background: #FFFFFF; border: 1px solid var(--kz-border); display: inline-flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; color: var(--kz-blue); }
.kz-cat__ico img { width: 100%; height: 100%; object-fit: contain; padding: 3px; }
.kz-cat__name { flex: 1; min-width: 0; line-height: 1.3; }
.kz-cat__chev { color: #8FA7C9; flex-shrink: 0; }
.kz-cat__all a { display: block; padding: 12px; margin-top: 6px; border-top: 1px solid var(--kz-border); color: var(--kz-blue) !important; font-weight: 700; text-decoration: none; }
.kz-cat__subs { flex: 1; min-width: 0; overflow-y: auto; padding: 18px 24px; }
.kz-cat__sub { display: none; }
.kz-cat__sub.is-active { display: block; }
.kz-cat__sub-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding-bottom: 12px; margin-bottom: 14px; border-bottom: 1px solid var(--kz-border); }
.kz-cat__sub-title { font-size: 18px; font-weight: 800; color: var(--kz-navy) !important; text-decoration: none !important; }
.kz-cat__sub-all { font-size: 14px; font-weight: 700; color: var(--kz-blue) !important; text-decoration: none !important; white-space: nowrap; }
.kz-cat__cols { column-count: 3; column-gap: 28px; }
.kz-cat__group { break-inside: avoid; display: inline-block; width: 100%; margin-bottom: 14px; }
.kz-cat__group-title { display: block; font-size: 14px; font-weight: 700; color: var(--kz-navy) !important; text-decoration: none !important; margin-bottom: 6px; line-height: 1.35; }
.kz-cat__group-title:hover { color: var(--kz-blue) !important; }
.kz-cat__group ul { list-style: none; margin: 0; padding: 0; }
.kz-cat__group li a { display: block; padding: 3px 0; font-size: 13.5px; color: var(--kz-text-2) !important; text-decoration: none !important; line-height: 1.4; }
.kz-cat__group li a:hover { color: var(--kz-blue) !important; }
.kz-cat__more { font-weight: 600; color: var(--kz-blue) !important; }
.kz-cat__empty { color: var(--kz-text-2); font-size: 15px; }

/* Menu chính: chữ Navy in hoa, gạch chân Xanh Y Tế */
.kz-menu.main-top { background: transparent !important; height: auto !important; position: static !important; margin: 0 !important; padding: 0 !important; flex: 1 1 auto; min-width: 0; box-shadow: none !important; }
.kz-menu .main-menu { max-width: none; text-align: left; }
.kz-menu .main-menu ul.menu-main { display: flex !important; flex-wrap: wrap; align-items: stretch; gap: 0 22px; max-width: none !important; margin: 0 !important; padding: 0 !important; }
.kz-menu .main-menu ul.menu-main > li { position: static; padding: 0 !important; list-style: none; }
.kz-menu .main-menu ul.menu-main > li > a {
    display: flex; align-items: center; min-height: 52px; padding: 0 !important; color: var(--kz-navy) !important; font-weight: 700; font-size: 14px;
    text-transform: uppercase; white-space: nowrap; text-decoration: none; background: transparent !important; border-bottom: 3px solid transparent; box-sizing: border-box; line-height: 1.2 !important;
}
.kz-menu .main-menu ul.menu-main > li:hover > a, .kz-menu .main-menu ul.menu-main > li > a:focus { color: var(--kz-navy) !important; border-bottom-color: var(--kz-blue); background: transparent !important; }
.kz-menu .main-menu ul.menu-main > li > a::after { display: none !important; }
.kz-menu .menu-main li:hover div.menu-sub { left: 0; right: 0; margin: 0 auto; max-width: var(--kz-container); border-top: 3px solid var(--kz-blue) !important; border-radius: 0 0 16px 16px !important; box-shadow: var(--kz-shadow-lg) !important; }
.kz-menu .menu-main li.has-submenu-compact:hover div.menu-sub { left: auto; right: auto; }

/* --- Footer (Navy, 4 cột) --- */
.kz-footer { background: var(--kz-navy) !important; color: #C5D9EE; font-family: var(--kz-font); margin-top: 0; padding: 0 !important; }
.kz-footer__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 40px; padding-top: 56px; padding-bottom: 32px; }
.kz-footer__col { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.kz-brand--footer .kz-brand__name { font-size: 19px; }
.kz-footer__about { margin: 0; font-size: 14px; line-height: 1.65; color: #C5D9EE; }
.kz-footer__contact { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: 14px; color: #FFFFFF; }
.kz-footer__contact span { color: #9DDFF2; }
.kz-footer__contact a { color: #FFFFFF !important; text-decoration: none; }
.kz-footer__contact a:hover { color: #9DDFF2 !important; }
.kz-footer__title { font-size: 13px !important; font-weight: 700 !important; letter-spacing: .14em; color: #FFFFFF !important; margin: 0 0 4px !important; }
.kz-footer__links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.kz-footer__links a { color: #C5D9EE !important; text-decoration: none; font-size: 14px; }
.kz-footer__links a:hover { color: #FFFFFF !important; }
.kz-footer__form { display: flex; height: 46px; border-radius: 10px; overflow: hidden; background: #FFFFFF; margin: 0; }
.kz-footer__form input { flex: 1 1 auto; min-width: 0; border: 0; padding: 0 14px; font-family: inherit; font-size: 14px; outline: none; color: var(--kz-text); }
.kz-footer__form button { white-space: nowrap; flex-shrink: 0; border: 0; background: var(--kz-blue); color: #FFFFFF; font-family: inherit; font-weight: 700; font-size: 14px; padding: 0 16px; cursor: pointer; }
.kz-footer__form button:hover { background: var(--kz-blue-700); }
.kz-footer__social { display: flex; gap: 10px; margin-top: 4px; }
.kz-footer__social a { width: 44px; height: 44px; border-radius: 10px; background: var(--kz-navy-600); display: flex; align-items: center; justify-content: center; color: #FFFFFF !important; text-decoration: none; }
.kz-footer__social a:hover { background: var(--kz-blue); }
.kz-footer__zalo { font-size: 12px; font-weight: 800; }
.kz-footer__bottom { border-top: 1px solid #1E4489; }
.kz-footer__bottom-inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px 24px; padding-top: 18px; padding-bottom: 18px; font-size: 13px; color: #A3BCDF; }

/* --- Responsive header/menu --- */
@media (max-width: 1199px) {
    .kz-menu .main-menu ul.menu-main { gap: 0 16px; }
    .kz-menu .main-menu ul.menu-main > li > a { font-size: 13px; }
    .kz-cat__cols { column-count: 2; }
    .kz-actions { gap: 16px; }
}
@media (max-width: 999px) {
    .kz-site-header { display: none; }
    .kz-footer__grid { padding-top: 40px; gap: 28px; }
}

/* 19b. Sửa sau khi soát */
.kz-account ul.profile.kz-account__menu { display: none !important; position: absolute !important; top: 100% !important; right: 0 !important; left: auto !important; }
.kz-account:hover ul.profile.kz-account__menu, .kz-account:focus-within ul.profile.kz-account__menu { display: block !important; }
.kz-menu .main-menu ul.menu-main { flex-wrap: nowrap !important; overflow: visible; }
.kz-menu .main-menu ul.menu-main > li > a { text-transform: uppercase !important; letter-spacing: .01em; }
.kz-menu .main-menu ul.menu-main > li.kz-more { position: relative; }
.kz-menu .main-menu ul.menu-main > li.kz-more > button {
    display: flex; align-items: center; gap: 6px; min-height: 52px; padding: 0; border: 0; background: none; cursor: pointer;
    color: var(--kz-navy); font-family: inherit; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 3px solid transparent;
}
.kz-menu .main-menu ul.menu-main > li.kz-more:hover > button, .kz-menu .main-menu ul.menu-main > li.kz-more.is-open > button { border-bottom-color: var(--kz-blue); }
.kz-more__list {
    display: none; position: absolute; right: 0; top: 100%; min-width: 230px; margin: 0; padding: 6px; list-style: none; background: #FFFFFF;
    border: 1px solid var(--kz-border); border-top: 3px solid var(--kz-blue); border-radius: 0 0 12px 12px; box-shadow: var(--kz-shadow-lg); z-index: 1250;
}
.kz-more:hover .kz-more__list, .kz-more.is-open .kz-more__list, .kz-more:focus-within .kz-more__list { display: block; }
.kz-more__list > li > a { display: block; padding: 10px 12px; border-radius: 8px; color: var(--kz-navy) !important; font-weight: 600; font-size: 14px; text-decoration: none !important; }
.kz-more__list > li > a:hover { background: var(--kz-mist); }
.kz-more__list > li > div.menu-sub { display: none !important; }
.kz-menu .main-menu ul.menu-main > li.kz-more > ul.kz-more__list { display: none !important; flex-direction: column; }
.kz-menu .main-menu ul.menu-main > li.kz-more:hover > ul.kz-more__list,
.kz-menu .main-menu ul.menu-main > li.kz-more.is-open > ul.kz-more__list,
.kz-menu .main-menu ul.menu-main > li.kz-more:focus-within > ul.kz-more__list { display: block !important; }
.kz-menu .main-menu ul.menu-main > li.kz-more > ul.kz-more__list > li { display: block !important; width: 100%; padding: 0 !important; }
.kz-menu .main-menu, .kz-menu .main-menu ul.menu-main { height: auto !important; min-height: 0 !important; }

/* 19c. Footer: bỏ hình tròn trang trí của home.css, theo bản vẽ footer phẳng */
.site-footer::before, .site-footer::after, .kz-footer::before, .kz-footer::after { display: none !important; content: none !important; }

/* 20. Điểm nhấn Cam Kaizen (chỉ dùng cho hình/khối, không dùng cho chữ nhỏ trên nền trắng) */
.kz-action .qty { background: var(--kz-orange) !important; color: var(--kz-text) !important; }
.kz-cat__panel { border-top-color: var(--kz-orange) !important; }
.kz-menu .main-menu ul.menu-main > li:hover > a, .kz-menu .main-menu ul.menu-main > li > a:focus { border-bottom-color: var(--kz-orange) !important; }
.kz-footer__social a:hover { background: var(--kz-orange) !important; }
.kz-logo { display: inline-flex; align-items: center; line-height: 0; }
.kz-logo img { display: block; max-width: 100%; }
.kz-brand .kz-logo img { max-width: 280px; }
@media (max-width: 1199px) { .kz-brand .kz-logo img { height: 50px !important; } }
/* Logo V2: ô trắng bo góc — thêm viền sáng nhẹ để tách khỏi nền Navy */
.kz-logo--ngang img, .kz-logo--vuong img { border-radius: 12px; box-shadow: 0 0 0 1px rgba(157, 223, 242, .35), 0 10px 24px -14px rgba(0, 0, 0, .55); }
.kz-logo--vuong img { border-radius: 18px; }

/* Khoá ô tìm kiếm + nút trên header để CSS form của trang khác (giỏ hàng, tài khoản…) không đè */
.kz-site-header .kz-search select.kz-search__cat {
    -webkit-appearance: menulist; appearance: auto; box-sizing: border-box !important;
    height: 46px !important; min-height: 46px !important; margin: 0 !important; padding: 0 12px !important;
    border: 0 !important; border-right: 1px solid var(--kz-border) !important; border-radius: 10px 0 0 10px !important;
    font: 600 14px/46px 'Open Sans', system-ui, sans-serif !important; color: var(--kz-navy) !important;
    background-color: var(--kz-mist-2) !important; box-shadow: none !important; width: auto !important; max-width: 160px; flex: 0 0 auto;
}
.kz-site-header .kz-search input#search_query { font: 400 15px/46px 'Open Sans', system-ui, sans-serif !important; margin: 0 !important; }
.kz-site-header .kz-actions .kz-action,
.kz-site-header .kz-actions .kz-action > span:not(.kz-action__icon) {
    font-family: 'Open Sans', system-ui, sans-serif !important; font-size: 14px !important; font-weight: 600 !important; line-height: 1.55 !important; color: inherit !important;
}
.kz-site-header .kz-actions .kz-action { color: #FFFFFF !important; }
.kz-site-header .kz-actions .kz-action:hover { color: #9DDFF2 !important; }
.kz-site-header .kz-actions .kz-action svg { display: block; flex-shrink: 0; }

/* ---------- Form yêu cầu báo giá (modal) ---------- */
.kz-qm .kz-qm__dialog { max-width: 560px; padding: 0; border-radius: 18px; font-family: 'Open Sans', system-ui, sans-serif; }
.kz-qm .kz-modal__close { top: 14px; right: 14px; background: rgba(255, 255, 255, .14); color: #FFFFFF; z-index: 2; }
.kz-qm .kz-modal__close:hover { background: rgba(255, 255, 255, .26); }
.kz-qm__head { display: flex; gap: 14px; align-items: center; padding: 22px 60px 20px 24px; background: #14407F; color: #FFFFFF; border-radius: 18px 18px 0 0; }
.kz-qm__badge { width: 46px; height: 46px; border-radius: 12px; background: rgba(157, 223, 242, .18); color: #9DDFF2; display: grid; place-items: center; flex-shrink: 0; }
.kz-qm__head h3 { margin: 0 0 2px; font-size: 20px; font-weight: 800; color: #FFFFFF; line-height: 1.3; }
.kz-qm__head .kz-modal__sub { margin: 0; color: #BCD7F2; font-size: 13px; line-height: 1.5; }
.kz-qm .kz-qm__form { display: flex; flex-direction: column; gap: 14px; padding: 20px 24px 22px; }
.kz-qm .kz-grid2 { gap: 12px 14px; }
.kz-qm__field { display: flex; flex-direction: column; gap: 6px; margin: 0; min-width: 0; border: 0; padding: 0; }
.kz-qm__field > span, .kz-qm__field > legend { font-size: 13px; font-weight: 600; color: #0E1A33; margin: 0; padding: 0; float: none; width: auto; line-height: 1.4; }
.kz-qm__field > span b { color: #D9534F; font-weight: 700; }
.kz-qm .kz-input { height: 44px; border: 1px solid #D8E3F1; border-radius: 10px; padding: 0 14px; font: 400 14px 'Open Sans', system-ui, sans-serif; color: #0E1A33; background: #FFFFFF; box-shadow: none; }
.kz-qm textarea.kz-input { height: auto; min-height: 84px; padding: 10px 14px; line-height: 1.55; }
.kz-qm .kz-input::placeholder { color: #93A6C4; }
.kz-qm .kz-input:focus { border-color: #1673B8; box-shadow: 0 0 0 3px rgba(22, 115, 184, .15); outline: none; }
.kz-qm .kz-input.is-invalid { border-color: #D9534F; box-shadow: 0 0 0 3px rgba(217, 83, 79, .12); }
.kz-qm__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.kz-qm__chip { margin: 0; cursor: pointer; }
.kz-qm__chip input { position: absolute; opacity: 0; pointer-events: none; }
.kz-qm__chip span { display: inline-flex; align-items: center; height: 36px; padding: 0 14px; border: 1px solid #D8E3F1; border-radius: 999px; font-size: 13.5px; font-weight: 500; color: #3D4E6B; background: #FFFFFF; transition: .15s; }
.kz-qm__chip:hover span { border-color: #1673B8; color: #14407F; }
.kz-qm__chip input:checked + span { background: #14407F; border-color: #14407F; color: #FFFFFF; font-weight: 600; }
.kz-qm__chip input:focus-visible + span { outline: 2px solid #1673B8; outline-offset: 2px; }
.kz-qm__drop { display: flex; align-items: center; gap: 12px; margin: 0; padding: 14px 16px; border: 1.5px dashed #9DB8DD; border-radius: 12px; background: #F4F8FD; cursor: pointer; transition: .15s; }
.kz-qm__drop:hover, .kz-qm__drop:focus-visible, .kz-qm__drop.is-over { border-color: #1673B8; background: #EAF2FB; outline: none; }
.kz-qm__drop.is-full { opacity: .55; pointer-events: none; }
.kz-qm__dropicon { width: 40px; height: 40px; border-radius: 10px; background: #FFFFFF; border: 1px solid #D8E3F1; color: #15803D; display: grid; place-items: center; flex-shrink: 0; }
.kz-qm__droptext { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.kz-qm__droptext strong { font-size: 14px; font-weight: 700; color: #14407F; }
.kz-qm__droptext small { font-size: 12px; color: #5A6B85; }
.kz-qm__files { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.kz-qm__files:empty { display: none; }
.kz-qm__files li { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid #D8E3F1; border-radius: 10px; background: #FFFFFF; font-size: 13px; }
.kz-qm__ficon { color: #15803D; display: grid; place-items: center; flex-shrink: 0; }
.kz-qm__fname { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; color: #0E1A33; }
.kz-qm__files small { color: #5A6B85; flex-shrink: 0; }
.kz-qm__fdel { width: 28px; height: 28px; border: 0; border-radius: 8px; background: #F4F8FD; color: #5A6B85; font-size: 18px; line-height: 1; cursor: pointer; flex-shrink: 0; }
.kz-qm__fdel:hover { background: #FDECEC; color: #D9534F; }
.kz-qm .kz-qm__submit { height: 50px; border-radius: 12px; border: 0; background: #14407F; color: #FFFFFF; font: 700 15.5px 'Open Sans', system-ui, sans-serif; cursor: pointer; }
.kz-qm .kz-qm__submit:hover { background: #1673B8; }
.kz-qm .kz-qm__submit.is-loading { opacity: .75; pointer-events: none; }
.kz-qm__privacy { margin: -4px 0 0; text-align: center; font-size: 12px; color: #5A6B85; }
@media (max-width: 560px) {
    .kz-qm { padding: 0; align-items: flex-end; }
    .kz-qm .kz-qm__dialog { max-height: 94vh; border-radius: 18px 18px 0 0; }
    .kz-qm .kz-grid2 { grid-template-columns: 1fr; }
    .kz-qm__head { padding: 18px 56px 16px 18px; }
    .kz-qm .kz-qm__form { padding: 16px 18px 20px; }
}

/* Menu "Thêm": CSS menu cũ ép ul con position:relative -> danh sách nằm trong luồng, đẩy thanh menu cao lên. Khoá lại. */
.kz-menu .main-menu ul.menu-main > li.kz-more { position: relative !important; width: auto !important; height: auto !important; }
.kz-menu .main-menu ul.menu-main > li.kz-more > ul.kz-more__list {
    position: absolute !important; top: 100% !important; right: 0 !important; left: auto !important; bottom: auto !important;
    width: max-content !important; min-width: 230px; max-width: 300px; margin: 0 !important; transform: none !important; float: none !important;
}
.kz-menu .main-menu ul.menu-main > li.kz-more > ul.kz-more__list > li { position: static !important; float: none !important; }

/* ===== Gợi ý tìm kiếm (Mongo/Elasticsearch) – thẻ kết quả + khoá giá cho khách chưa đăng nhập ===== */
div.show-tu-khoa:has(ul.ajax_search_result.active) > p,
div.show-tu-khoa:has(ul.ajax_search_result.active) > .list-key { display: none !important; }

ul.ajax_search_result.wrap-suggestion {
    border: 0 !important; max-height: min(460px, 70vh); overflow-y: auto; padding: 0 !important; margin: 0 !important; background: #fff;
}
ul.ajax_search_result:empty { display: none !important; }
.wrap-suggestion li.sr-head {
    display: flex !important; justify-content: space-between; align-items: center; padding: 6px 10px 8px; border: 0 !important;
    font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--kz-muted); cursor: default; background: #fff !important;
    position: sticky; top: 0; z-index: 2;
}
.wrap-suggestion li.sr-head em { font-style: normal; text-transform: none; letter-spacing: 0; font-weight: 500; color: #7C8DA8; }
.wrap-suggestion li.sr-item { border: 0 !important; border-radius: 6px; background: transparent !important; }
.wrap-suggestion li.sr-item + li.sr-item { border-top: 1px solid #E6EDF7 !important; }
.wrap-suggestion li.sr-item a.sr-link {
    display: flex !important; align-items: center; gap: 12px; padding: 8px 10px !important; border-radius: 6px; text-decoration: none; color: inherit;
}
.wrap-suggestion li.sr-item:hover { background: #F4F8FD !important; }
.wrap-suggestion li.sr-item .sr-thumb {
    flex: 0 0 52px; width: 52px; height: 52px; border-radius: 6px; border: 1px solid var(--kz-border); background: #fff; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
}
.wrap-suggestion li.sr-item .sr-thumb img { float: none !important; width: 100% !important; height: 100% !important; margin: 0 !important; object-fit: contain; padding: 3px; }
.wrap-suggestion .sr-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.wrap-suggestion .sr-name {
    font-size: 14px; font-weight: 500; line-height: 1.35; color: var(--kz-text);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.wrap-suggestion .sr-name mark { background: transparent; color: var(--kz-blue); font-weight: 700; padding: 0; }
.wrap-suggestion .sr-meta { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.wrap-suggestion .sr-price { font-size: 14px; font-weight: 700; color: var(--kz-danger); }
.wrap-suggestion .sr-price--contact { color: var(--kz-blue); font-weight: 600; font-size: 13px; }
.wrap-suggestion .sr-old { font-size: 12px; color: #7C8DA8; text-decoration: line-through; }
.wrap-suggestion .sr-sku { font-size: 12px; color: #7C8DA8; }
/* Khách chưa đăng nhập: ẩn giá trong gợi ý tìm kiếm */
.wrap-suggestion .sr-price--lock { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600; color: var(--kz-navy); background: #EAF2FB; border: 1px solid #CFDDF0; border-radius: 999px; padding: 2px 9px; }
.wrap-suggestion .sr-price--lock i { font-size: 10px; color: var(--kz-blue); }
.wrap-suggestion li.sr-login { display: flex !important; align-items: center; gap: 10px; box-sizing: border-box; min-width: 0 !important; width: auto !important; margin: 4px 6px 6px; padding: 10px 12px !important; border: 1px solid #CFDDF0 !important; border-radius: 10px; background: linear-gradient(135deg, #F4F8FD 0%, #E4EEF9 100%) !important; }
.wrap-suggestion .sr-login__ico { flex: 0 0 34px; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--kz-navy); color: #fff; font-size: 13px; }
.wrap-suggestion .sr-login__txt { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; line-height: 1.3; }
.wrap-suggestion .sr-login__txt b { font-size: 13.5px; color: var(--kz-navy); }
.wrap-suggestion .sr-login__txt small { font-size: 12px; color: var(--kz-muted); }
.wrap-suggestion li.sr-login a.sr-login__btn { flex: 0 0 auto; width: auto !important; line-height: 1.2 !important; display: inline-flex !important; align-items: center; padding: 7px 14px !important; border-radius: 8px; background: var(--kz-blue); color: #fff !important; font-size: 13px; font-weight: 600; white-space: nowrap; text-decoration: none; transition: background .15s; }
.wrap-suggestion li.sr-login a.sr-login__btn:hover { background: var(--kz-navy); }
@media (max-width: 480px) { .wrap-suggestion .sr-login__txt small { display: none; } }
/* Mobile: kết quả gợi ý dùng chung giao diện */
.header_mobile ul.ajax_search_result.active { background: #fff; border-radius: 8px !important; box-shadow: 0 18px 40px -12px rgba(20, 64, 127, .3); padding: 4px !important; margin-top: 6px !important; }
.header_mobile .wrap-suggestion .sr-name { font-size: 13.5px; }
.header_mobile .wrap-suggestion li.sr-item .sr-thumb { flex-basis: 46px; width: 46px; height: 46px; }
/* Chặn rule cũ ".header_mobile .col-12 span" làm lệch nội dung gợi ý */
.wrap-suggestion li.sr-item span, .wrap-suggestion li.sr-head span, .wrap-suggestion li.sr-head em, .wrap-suggestion li.sr-login span {
    position: static !important; left: auto !important; right: auto !important; top: auto !important; margin: 0 !important;
}
.wrap-suggestion .sr-go { color: #A9BBD6; font-size: 12px; transition: transform .15s, color .15s; }
.wrap-suggestion li.sr-item:hover .sr-go { color: var(--kz-blue); transform: translateX(3px); }
.wrap-suggestion li.sr-all { border: 0 !important; border-top: 1px solid #E6EDF7 !important; background: #fff !important; position: sticky; bottom: 0; }
.wrap-suggestion li.sr-all a {
    display: flex !important; align-items: center; justify-content: center; gap: 8px; padding: 11px 10px !important;
    font-size: 13.5px; font-weight: 600; color: var(--kz-blue) !important; text-decoration: none;
}
.wrap-suggestion li.sr-all a:hover { color: var(--kz-navy) !important; }
.ajax_search_result::-webkit-scrollbar { width: 6px; }
.ajax_search_result::-webkit-scrollbar-thumb { background: #BFCFE6; border-radius: 3px; }
.ajax_search_result::-webkit-scrollbar-track { background: transparent; }

/* =====================================================================
   20. Quy định nhận diện 2026-11-05
   Màu chủ đạo #14407f (Header, Menu, tiêu đề lớn, nút chính, viền form đặt hàng) · chữ trên nền chủ đạo #FFFFFF
   Footer: chữ #c5d9ee, tiêu đề trắng in đậm · Font: Montserrat 600/700 (tiêu đề, menu, nút) – Open Sans 400/500 (nội dung)
   ===================================================================== */
h1, h2, h3, .kz-hsec__title, .kz-hhero__title, .kz-hhero__quicktitle, .kz-hsteps__title, .kz-footer__title,
.kz-menu .main-menu ul.menu-main > li > a, .kz-menu .main-menu ul.menu-main > li.kz-more > button,
.kz-cat__btn, .kz-cat__grid a, .kz-hbtn, .kz-btn, .kz-action, .kz-footer__form button {
    font-family: var(--kz-font-head) !important;
}
h1, h2, h3 { font-weight: 700; }

/* Dải trên: chỉ Hotline, canh phải */
.kz-topbar__inner { justify-content: flex-end; padding-top: 6px; padding-bottom: 6px; }
.kz-topbar__hotline, .kz-topbar__hotline a { color: var(--kz-navy) !important; font-weight: 700; font-size: 12.5px; }

/* Menu: nút "VẬT TƯ TIÊU HAO" nền chủ đạo + lưới 3 cột */
.kz-cat--flat { position: relative; }
.kz-cat--flat .kz-cat__btn { background: var(--kz-navy); color: #FFFFFF; font-weight: 600; font-size: 15px; letter-spacing: .06em; padding: 0 20px; }
.kz-cat--flat.is-open .kz-cat__btn, .kz-cat--flat .kz-cat__btn:hover { background: var(--kz-navy-700); }
.kz-cat--flat .kz-cat__panel {
    left: 0; right: auto; width: min(780px, calc(100vw - 32px)); min-height: 0; max-height: min(72vh, 620px); overflow-y: auto;
    border-top: 0; border-radius: 0 0 12px 12px; padding: 18px 24px;
}
.kz-cat--flat.is-open .kz-cat__panel { display: block; }
.kz-cat__grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px 28px; }
.kz-cat__grid a {
    display: block; padding: 9px 0; font-size: 16px; font-weight: 700; color: var(--kz-navy) !important; text-decoration: none !important; line-height: 1.3;
}
.kz-cat__grid a:hover, .kz-cat__grid a:focus { color: var(--kz-blue) !important; }
@media (max-width: 1199px) { .kz-cat__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Footer theo quy định */
.kz-footer, .kz-footer__about, .kz-footer__links a, .kz-footer__bottom-inner { color: var(--kz-footer-text) !important; }
.kz-footer__links a:hover { color: #FFFFFF !important; }
.kz-footer__title { color: #FFFFFF !important; font-weight: 700 !important; }
.kz-footer__lead { color: #FFFFFF !important; font-weight: 700; font-size: 15px; }
.kz-footer__contact span { color: var(--kz-footer-text); }
.kz-footer__bottom-inner--center { justify-content: center; text-align: center; }

/* 21. Menu xổ xuống đồng bộ (2026-11-05): "Vật tư tiêu hao" và menu chính 2 cấp cùng kiểu
   – chữ Montserrat 14px/600 màu chủ đạo (đậm, rõ nhưng không to), lưới 3 cột, khung trắng bo góc.
   Menu bật "Kích hoạt mega menu" (has-mega-3lv) giữ bố cục 3 cấp nhưng dùng cùng cỡ/màu chữ. */
.kz-cat--flat .kz-cat__panel,
.kz-menu .menu-main li.has-mega-menu:not(.has-mega-3lv):hover div.menu-sub,
.kz-menu .menu-main li.has-submenu-compact:hover div.menu-sub {
    border: 1px solid var(--kz-border) !important; border-top: 0 !important; border-radius: 0 0 12px 12px !important;
    box-shadow: 0 16px 40px -18px rgba(20, 64, 127, .35) !important; background: #FFFFFF !important;
}
.kz-cat--flat .kz-cat__panel { width: min(760px, calc(100vw - 32px)); padding: 14px 22px; }
.kz-menu .menu-main li.has-mega-menu:not(.has-mega-3lv):hover div.menu-sub { max-width: 860px !important; padding: 14px 22px !important; }
.kz-cat__grid,
.kz-menu .menu-main li.has-mega-menu .sub-menu-mega.sub-menu-cols-3,
.kz-menu .menu-main li.has-mega-menu .sub-menu-mega.sub-menu-cols-4 {
    display: grid !important; grid-template-columns: repeat(3, minmax(0, 1fr)) !important; gap: 0 24px !important;
}
.kz-cat__grid a,
.kz-menu .menu-main li div.menu-sub ul.sub-menu li a {
    display: block; padding: 7px 0 !important; font-family: var(--kz-font-head) !important; font-size: 14px !important; font-weight: 600 !important;
    line-height: 1.35 !important; color: var(--kz-navy) !important; text-transform: none !important; white-space: normal !important;
    background: transparent !important; text-decoration: none !important;
}
.kz-menu .menu-main li.has-submenu-compact div.menu-sub ul.sub-menu li a { padding: 7px 18px !important; }
.kz-cat__grid a:hover, .kz-cat__grid a:focus,
.kz-menu .menu-main li div.menu-sub ul.sub-menu li a:hover { color: var(--kz-blue) !important; }
.kz-menu .menu-main li div.menu-sub ul.sub-menu li a:before { display: none !important; }
/* Mega 3 cấp: cùng font, chữ cấp 3 đậm hơn trước */
.kz-menu .menu-main li.has-mega-3lv .mega-3lv__title { font-family: var(--kz-font-head) !important; font-size: 14px !important; font-weight: 700 !important; color: var(--kz-navy) !important; }
.kz-menu .menu-main li.has-mega-3lv .mega-3lv__list li a { font-size: 13.5px !important; font-weight: 500 !important; color: #1F3354 !important; }
@media (max-width: 1199px) {
    .kz-menu .menu-main li.has-mega-menu .sub-menu-mega.sub-menu-cols-3,
    .kz-menu .menu-main li.has-mega-menu .sub-menu-mega.sub-menu-cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
}

/* 19c. Footer: cột Danh mục chia 2 cột cho gọn, ghi chú thử nghiệm */
@media (min-width: 1000px) {
    .kz-footer__grid { grid-template-columns: 1.15fr 1.9fr 1fr 1.2fr; gap: 40px 48px; }
}
.kz-footer__links--cats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 28px; }
.kz-footer__links--cats a { display: block; line-height: 1.4; }
.kz-footer__links--cats .kz-footer__more { color: #FFFFFF !important; font-weight: 600; }
.kz-footer__note { font-size: 13px; color: #9DDFF2; font-style: italic; padding-top: 2px; }
@media (max-width: 999px) {
    .kz-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .kz-footer__col--cats { grid-column: 1 / -1; }
}
@media (max-width: 575px) {
    .kz-footer__grid { grid-template-columns: 1fr; }
    .kz-footer__links--cats { gap: 10px 16px; }
}

/* 21b. Mega menu: căn trái thẳng mục menu (trước bị căn giữa -> lệch sang phải), không tràn màn hình */
.kz-menu .menu-main li.has-mega-menu:not(.has-mega-3lv):hover div.menu-sub {
    left: 0 !important; right: auto !important; margin: 0 !important;
    width: min(860px, 100%) !important; max-width: none !important; box-sizing: border-box;
    top: 100% !important; border-top: 3px solid var(--kz-blue) !important;
    animation: kzMenuIn .14s ease-out;
}
.kz-menu .menu-main li.has-mega-menu .sub-menu-mega { width: 100%; margin: 0 !important; padding: 0 !important; list-style: none; }
.kz-menu .menu-main li.has-mega-menu .sub-menu-mega > li { border-bottom: 1px dashed #E3EAF3; }
.kz-menu .menu-main li.has-mega-menu .sub-menu-mega > li a { padding: 9px 0 !important; }
.kz-menu .menu-main li.has-submenu-compact:hover div.menu-sub { top: 100% !important; border-top: 3px solid var(--kz-blue) !important; animation: kzMenuIn .14s ease-out; }
@keyframes kzMenuIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

/* 22. Menu chính (2026-11-07): mục đầu tiên luôn nền chủ đạo chữ trắng; các mục khác hover nền chủ đạo chữ trắng;
   bỏ gạch chân; chữ lớn hơn. Mục là ô bo nhẹ, có padding ngang thay cho khoảng cách gap. */
.kz-menu .main-menu ul.menu-main { gap: 0 !important; }
.kz-menu .main-menu ul.menu-main > li > a,
.kz-menu .main-menu ul.menu-main > li.kz-more > button {
    padding: 0 10px !important; font-size: 15px !important; font-weight: 700 !important; letter-spacing: 0;
    border-bottom: 0 !important; transition: background-color .15s ease, color .15s ease;
}
.kz-menu .main-menu ul.menu-main > li:first-child > a,
.kz-menu .main-menu ul.menu-main > li:hover > a,
.kz-menu .main-menu ul.menu-main > li > a:focus-visible,
.kz-menu .main-menu ul.menu-main > li.kz-more:hover > button,
.kz-menu .main-menu ul.menu-main > li.kz-more.is-open > button {
    background: var(--kz-navy) !important; color: #FFFFFF !important; border-bottom: 0 !important;
}
.kz-menu .main-menu ul.menu-main > li:first-child:hover > a { background: var(--kz-navy-700, #0F3266) !important; }
@media (max-width: 1360px) {
    .kz-menu .main-menu ul.menu-main > li > a, .kz-menu .main-menu ul.menu-main > li.kz-more > button { padding: 0 11px !important; font-size: 14px !important; }
}
@media (max-width: 1199px) {
    .kz-menu .main-menu ul.menu-main > li > a, .kz-menu .main-menu ul.menu-main > li.kz-more > button { padding: 0 9px !important; font-size: 13px !important; }
}

/* ===== Footer · Tải ứng dụng (vi/common/kz_app.html): QR + nút App Store / Google Play ===== */
.kz-app {
    display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 20px 36px;
    margin: 0 0 36px; padding: 24px 32px; border-radius: 20px; box-sizing: border-box;
    background: linear-gradient(120deg, var(--kz-navy-600) 0%, rgba(255, 255, 255, .03) 100%);
    border: 1px solid rgba(255, 255, 255, .12);
}
.kz-app__qr {
    position: relative; width: 136px; height: 136px; padding: 10px; box-sizing: border-box;
    background: #FFFFFF; border-radius: 16px; box-shadow: 0 10px 28px rgba(3, 18, 48, .28);
}
.kz-app__qr svg { display: block; width: 100%; height: 100%; }
.kz-app__qr-logo {
    position: absolute; left: 50%; top: 50%; width: 30px; height: 30px; transform: translate(-50%, -50%);
    padding: 3px; background: #FFFFFF; border-radius: 8px; opacity: 0; transition: opacity .2s;
}
.kz-app__qr.is-ready .kz-app__qr-logo { opacity: 1; }
.kz-app__qr.is-failed { display: none; }
.kz-app__eyebrow { margin: 0 0 6px; font-size: 12px; font-weight: 700; letter-spacing: .16em; color: #9DDFF2; }
.kz-app__title { margin: 0 0 8px !important; font-size: 22px !important; font-weight: 800 !important; line-height: 1.3; color: #FFFFFF !important; letter-spacing: 0; }
.kz-app__desc { margin: 0; max-width: 540px; font-size: 14px; line-height: 1.65; color: #C5D9EE; }
.kz-app__stores { display: flex; flex-direction: column; gap: 12px; }
.kz-store {
    display: inline-flex; align-items: center; gap: 12px; min-width: 186px; height: 54px; padding: 0 20px 0 16px; box-sizing: border-box;
    border-radius: 12px; background: #050B16; border: 1px solid rgba(255, 255, 255, .32);
    color: #FFFFFF !important; text-decoration: none !important; font-family: var(--kz-font);
    transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.kz-store:hover { border-color: #FFFFFF; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(3, 18, 48, .35); }
.kz-store:focus-visible { outline: 2px solid #9DDFF2; outline-offset: 3px; }
.kz-store svg { flex-shrink: 0; }
.kz-store__txt { display: flex; flex-direction: column; line-height: 1.15; text-align: left; }
.kz-store__small { font-size: 11px; color: #C5D9EE; }
.kz-store__big { font-size: 18px; font-weight: 700; letter-spacing: -.01em; }
@media (max-width: 991px) {
    .kz-app { grid-template-columns: auto minmax(0, 1fr); padding: 22px 24px; }
    .kz-app__stores { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; }
}
@media (max-width: 575px) {
    /* Đang ở trên điện thoại: bỏ QR, chỉ giữ nút tải */
    .kz-app { grid-template-columns: 1fr; padding: 20px 18px; margin-bottom: 28px; text-align: center; }
    .kz-app__qr, .kz-app__hint { display: none; }
    .kz-app__title { font-size: 19px !important; }
    .kz-app__desc { margin: 0 auto; }
    .kz-app__stores { justify-content: center; }
    .kz-store { flex: 1 1 150px; min-width: 0; justify-content: center; padding: 0 12px; }
}

/* ---------- Ảnh lỗi: khung "chưa có ảnh" (JS ở layout.html thay src) ---------- */
img.kz-img-broken { object-fit: contain !important; background: #F4F8FD; border-radius: inherit; }