/*
Theme Name: Nhà Đất Hồ Chí Minh
Theme URI: https://nhadathochiminh.vn
Description: Theme môi giới mua bán nhà đất TP.HCM: đất nền, nhà phố, biệt thự. Bố cục tối giản, tối ưu cho điện thoại, quản lý tin đăng và nội dung ngay trong trang quản trị.
Version: 1.1.0
Requires at least: 6.4
Requires PHP: 7.4
Author: nhadathochiminh.vn
Text Domain: ndhcm
License: GNU General Public License v2 or later
*/

/* ===== Nền tảng ===== */
:root {
	--c-accent: #0B7A70;
	--c-price: #B4500E;
	--c-heading: #252A2B;
	--c-text: #252A2B;
	--c-footer: #F3F3F1;
	--c-logo2: #B4500E;
	--c-muted: #5F6668;
	--c-border: #E8E8E8;
	--c-line: #F0F0F0;
	--c-ph: #E7EEED;
	--c-soft: color-mix(in srgb, var(--c-accent) 8%, #fff);
	--c-zalo: #0068FF;
	--font: 'Quicksand', 'Helvetica Neue', Arial, sans-serif;
	--radius: 8px;
	--hdr-h: 68px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
	margin: 0;
	background: #fff;
	color: var(--c-text);
	font-family: var(--font);
	font-size: 15px;
	line-height: 1.55;
	-webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--c-accent); }
h1, h2, h3, h4 { color: var(--c-heading); line-height: 1.3; margin: 0; }
p { margin: 0 0 1em; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 2px; }
.sr-only, .hp {
	position: absolute !important; width: 1px; height: 1px; overflow: hidden;
	clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0; margin: -1px;
}
.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 100; background: #fff; padding: 8px 14px; border-radius: 6px; }
.skip-link:focus { left: 8px; }
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 820px; }
.muted { color: var(--c-muted); font-size: 13px; display: block; }
[hidden] { display: none !important; }

/* Nút */
.btn, .btn-outline, .btn-zalo {
	display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	min-height: 44px; padding: 0 22px; border-radius: 6px; border: 0;
	font-weight: 700; font-size: 15px; text-align: center; line-height: 1.2;
}
.btn { background: var(--c-accent); color: #fff; }
.btn:hover { color: #fff; filter: brightness(0.92); }
.btn-dark { background: var(--c-heading); }
.btn-outline { background: #fff; border: 1px solid #D6D6D6; color: var(--c-text); font-weight: 600; font-size: 14px; }
.btn-outline:hover { border-color: var(--c-accent); }
.btn-zalo { background: #fff; border: 1.5px solid var(--c-zalo); color: var(--c-zalo); }
.btn-zalo:hover { color: var(--c-zalo); background: #F2F7FF; }
.btn-block { width: 100%; }
.btn-lg { min-height: 48px; padding: 0 30px; }
.btn-sm { min-height: 38px; padding: 0 14px; font-size: 13px; }

/* Ô ảnh trống */
.ph { width: 100%; height: 100%; min-height: 120px; display: flex; align-items: center; justify-content: center; background: var(--c-ph); color: #7E9894; }

/* ===== Đầu trang ===== */
.site-header { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--c-border); }
.admin-bar .site-header { top: 32px; }
.hdr { min-height: var(--hdr-h); display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo-img { max-height: 46px; width: auto; }
.logo-text { font-size: 22px; font-weight: 700; letter-spacing: -0.2px; white-space: nowrap; }
.logo-text .l1 { color: var(--c-accent); }
.logo-text .l2 { color: var(--c-logo2); }
.main-nav .menu { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 26px; }
.main-nav .menu > li { position: relative; }
.main-nav a { display: block; padding: 8px 0; font-size: 14px; font-weight: 700; text-transform: uppercase; }
.main-nav .current-menu-item > a, .main-nav .current-menu-ancestor > a, .main-nav .current-menu-parent > a { color: var(--c-accent); }
.main-nav .sub-menu { display: none; position: absolute; top: 100%; left: -14px; min-width: 200px; list-style: none; margin: 0; padding: 8px 0; background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); box-shadow: 0 10px 24px rgba(0,0,0,.08); }
.main-nav li:hover > .sub-menu, .main-nav li:focus-within > .sub-menu { display: block; }
.main-nav .sub-menu a { padding: 8px 16px; text-transform: none; font-weight: 600; }
.hdr-search { display: flex; align-items: center; height: 40px; width: 230px; border: 1px solid #D9D9D9; border-radius: 20px; padding: 0 4px 0 14px; }
.hdr-search input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; font-size: 13px; }
.hdr-search button { width: 34px; height: 34px; border: 0; background: transparent; display: flex; align-items: center; justify-content: center; }
.hdr-btn { width: 44px; height: 44px; border: 0; background: transparent; display: inline-flex; align-items: center; justify-content: center; color: var(--c-text); border-radius: 8px; }

/* Menu điện thoại */
.mnav, .spop { position: fixed; inset: 0; z-index: 90; }
.overlay { position: absolute; inset: 0; background: rgba(20,24,25,.45); }
.mnav-panel { position: absolute; z-index: 2; top: 0; left: 0; bottom: 0; width: min(320px, 86vw); background: #fff; overflow-y: auto; padding: 8px 0 24px; box-shadow: 4px 0 24px rgba(0,0,0,.12); animation: slideIn .2s ease; }
@keyframes slideIn { from { transform: translateX(-100%); } to { transform: none; } }
.mnav-head { display: flex; align-items: center; justify-content: space-between; padding: 0 8px 0 20px; border-bottom: 1px solid var(--c-border); }
.mnav-title { font-weight: 700; }
.mnav-menu, .mnav-menu ul { list-style: none; margin: 0; padding: 0; }
.mnav-menu a { display: block; padding: 14px 20px; font-weight: 700; text-transform: uppercase; font-size: 14px; border-bottom: 1px solid var(--c-line); }
.mnav-menu .sub-menu a { padding-left: 36px; text-transform: none; font-weight: 600; }
.mnav-call { display: flex; align-items: center; gap: 8px; margin: 20px; padding: 12px 16px; border-radius: 6px; background: var(--c-accent); color: #fff; font-weight: 700; justify-content: center; }
.mnav-call:hover { color: #fff; }
.spop-box { position: relative; z-index: 2; margin-top: 10px; display: flex; gap: 8px; align-items: center; background: #fff; padding: 12px; border-radius: 10px; max-width: 640px; }
.spop-box input { flex: 1; min-width: 0; height: 46px; border: 1px solid #D6D6D6; border-radius: 6px; padding: 0 12px; font-size: 16px; }

/* ===== Slider ===== */
.hero { position: relative; overflow: hidden; background: var(--c-ph); }
.hero-track { position: relative; height: 440px; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease; }
.hero-slide.is-active { opacity: 1; z-index: 1; }
.hero-slide img, .hero-slide a { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 44px; height: 44px; border: 0; border-radius: 50%; background: rgba(255,255,255,.85); display: flex; align-items: center; justify-content: center; }
.hero-prev { left: 20px; } .hero-next { right: 20px; }
.hero-dots { position: absolute; bottom: 50px; left: 0; right: 0; z-index: 3; display: flex; justify-content: center; gap: 8px; }
.hero-dots button { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 4px; background: rgba(255,255,255,.85); transition: width .2s; }
.hero-dots button.is-active { width: 24px; background: var(--c-accent); }
.hero-empty { padding: 60px 20px; text-align: center; color: #4F6461; }
.hero-empty svg { display: inline-block; }

/* ===== Tìm nhanh ===== */
.qsearch-wrap { position: relative; z-index: 5; margin-top: 24px; }
.qsearch-wrap.is-overlap { margin-top: -36px; }
.qsearch { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; background: #fff; border: 1px solid #E3E3E3; border-radius: 10px; box-shadow: 0 6px 20px rgba(0,0,0,.06); padding: 16px; }
.qs-field { flex: 1 1 170px; display: flex; flex-direction: column; gap: 4px; }
.qs-field label, .field label, .filter legend, .filter .field label { font-size: 12px; font-weight: 700; color: var(--c-muted); }
.qsearch select, .field select, .field input, .field textarea, .toolbar select {
	height: 44px; border: 1px solid #D6D6D6; border-radius: 6px; padding: 0 10px; background: #fff; font-size: 15px; width: 100%;
}
.field textarea { height: auto; padding: 10px; resize: vertical; }
.qsearch .btn { flex: 0 0 auto; }
.qsearch-toggle { display: none; width: 100%; height: 48px; border: 1px solid #D6D6D6; border-radius: 8px; background: #fff; align-items: center; gap: 10px; padding: 0 14px; color: var(--c-muted); font-size: 14px; }

/* ===== 3 banner ===== */
.cat-banners { padding: 44px 0 10px; }
.cb-track { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.cb-item { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; }
.cb-img { width: 100%; aspect-ratio: 3 / 2; overflow: hidden; background: var(--c-ph); display: block; }
.cb-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.cb-item:hover .cb-img img { transform: scale(1.04); }
.cb-title { font-size: 24px; font-weight: 500; text-transform: uppercase; letter-spacing: .5px; color: var(--c-heading); }
.cb-btn { border: 1px solid var(--c-heading); padding: 6px 18px; font-size: 13px; }
.cb-item:hover .cb-btn { border-color: var(--c-accent); color: var(--c-accent); }
.snap-dots { display: none; justify-content: center; gap: 6px; padding-top: 12px; }
.snap-dots span { width: 6px; height: 6px; border-radius: 3px; background: #C9CFCF; transition: width .2s; }
.snap-dots span.is-active { width: 18px; background: var(--c-accent); }

/* ===== Khối sản phẩm ===== */
.home-sec { padding-top: 40px; padding-bottom: 12px; }
.sec-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 28px; margin-bottom: 20px; }
.sec-title { font-size: 28px; font-weight: 600; text-transform: uppercase; }
.sec-tabs { display: flex; flex-wrap: wrap; gap: 6px 18px; flex: 1 1 auto; }
.sec-tabs a { font-size: 13px; font-weight: 700; text-transform: uppercase; padding: 4px 0; border-bottom: 2px solid transparent; }
.sec-tabs a:hover { color: var(--c-accent); border-bottom-color: var(--c-accent); }
.sec-more { font-size: 14px; font-weight: 600; color: var(--c-accent); margin-left: auto; }
.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card { display: flex; flex-direction: column; border: 1px solid var(--c-border); border-radius: var(--radius); overflow: hidden; background: #fff; transition: box-shadow .2s ease; min-width: 0; }
.card:hover { box-shadow: 0 8px 24px rgba(0,0,0,.08); }
.card-img { position: relative; display: block; aspect-ratio: 4 / 3; background: var(--c-ph); overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.card:hover .card-img img { transform: scale(1.04); }
.badge { position: absolute; top: 10px; left: 10px; background: rgba(37,42,43,.82); color: #fff; font-size: 11px; font-weight: 700; padding: 3px 8px; border-radius: 4px; letter-spacing: .3px; }
.card-body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card-title { font-size: 15px; font-weight: 600; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.8em; }
.card-meta { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 13px; color: var(--c-muted); }
.card-meta span { display: inline-flex; align-items: center; gap: 4px; }
.card-foot { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-top: auto; padding-top: 8px; border-top: 1px solid var(--c-line); }
.price { color: var(--c-price); font-weight: 700; font-size: 18px; }
.unit { font-size: 12px; color: var(--c-muted); white-space: nowrap; }

/* Ký gửi */
.cta-wrap { margin-top: 40px; }
.cta { background: var(--c-soft); border-radius: 10px; padding: 32px 36px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.cta-text { flex: 1 1 420px; }
.cta h2 { font-size: 24px; margin-bottom: 6px; }
.cta p { margin: 0; color: #4A5254; }

/* ===== Chân trang ===== */
.site-footer { margin-top: 56px; }
.ft-top { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; padding-top: 32px; padding-bottom: 32px; border-top: 1px solid var(--c-border); }
.ft-h { font-size: 13px; font-weight: 700; text-transform: uppercase; color: var(--c-muted); margin-bottom: 6px; }
.ft-big { font-size: 24px; font-weight: 500; display: block; }
.ft-sub { font-size: 12px; color: var(--c-muted); }
.news-form { display: flex; height: 44px; }
.news-form input { flex: 1; min-width: 0; border: 1px solid #D6D6D6; border-right: 0; padding: 0 12px; font-size: 14px; }
.news-form button { border: 0; background: var(--c-heading); color: #fff; padding: 0 16px; font-weight: 600; font-size: 14px; }
.socials { display: flex; gap: 10px; flex-wrap: wrap; }
.soc { width: 42px; height: 42px; border-radius: 50%; background: var(--c-heading); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; }
.soc:hover { color: #fff; background: var(--c-accent); }
.soc-facebook { font-size: 16px; }
.ft-bottom { background: var(--c-footer); padding-top: 32px; font-size: 14px; }
.ft-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 28px; }
.ft-h2 { font-size: 13px; font-weight: 700; text-transform: uppercase; margin-bottom: 10px; }
.ft-bottom p { color: #4A5254; margin: 0 0 6px; }
.ft-links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.fb-page { max-width: 100%; }
.copyright { padding-top: 24px; padding-bottom: 24px; text-align: center; font-size: 12px; color: var(--c-muted); }

.float-contact { position: fixed; right: 20px; bottom: 24px; z-index: 40; display: flex; flex-direction: column; gap: 10px; }
.float-contact a { width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 12px; font-weight: 700; box-shadow: 0 4px 12px rgba(0,0,0,.18); }
.fc-zalo { background: var(--c-zalo); }
.fc-call { background: var(--c-accent); }
.float-contact a:hover { color: #fff; transform: translateY(-2px); }

.mbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; height: 62px; background: #fff; border-top: 1px solid #E3E3E3; box-shadow: 0 -4px 14px rgba(0,0,0,.06); display: none; grid-template-columns: repeat(3, minmax(0, 1fr)); padding-bottom: env(safe-area-inset-bottom); }
.mbar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; font-size: 12px; font-weight: 700; }
.mbar-call { background: var(--c-accent); color: #fff; }
.mbar-call:hover { color: #fff; }
.mbar-zalo { color: var(--c-zalo); }

/* ===== Trang danh sách ===== */
.page-top { padding-top: 18px; }
.breadcrumb { font-size: 13px; color: var(--c-muted); display: flex; flex-wrap: wrap; gap: 6px; }
.breadcrumb a { color: var(--c-muted); }
.breadcrumb a:hover { color: var(--c-accent); }
.page-title { font-size: 30px; font-weight: 600; text-transform: uppercase; margin-top: 10px; }
.term-desc { margin-top: 8px; color: #4A5254; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip { height: 36px; display: inline-flex; align-items: center; padding: 0 16px; border-radius: 18px; border: 1px solid #D6D6D6; font-size: 13px; font-weight: 600; white-space: nowrap; }
.chip.is-active { background: var(--c-accent); border-color: var(--c-accent); color: #fff; }
.chip.is-active:hover { color: #fff; }

.listing { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 28px; align-items: start; padding-top: 24px; }
.filter { border: 1px solid var(--c-border); border-radius: var(--radius); padding: 18px; position: sticky; top: calc(var(--hdr-h) + 16px); }
.filter form { display: flex; flex-direction: column; gap: 20px; }
.filter-head { display: flex; justify-content: space-between; align-items: center; }
.filter-head h2 { font-size: 17px; }
.filter-head a { font-size: 13px; font-weight: 600; color: var(--c-accent); }
.filter fieldset { border: 0; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.filter legend { text-transform: uppercase; margin-bottom: 6px; padding: 0; }
.check { display: flex; align-items: center; gap: 10px; font-size: 14px; min-height: 32px; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--c-accent); margin: 0; }
.field { display: flex; flex-direction: column; gap: 4px; }
.filter .field label { text-transform: uppercase; }
.toolbar { display: flex; align-items: center; justify-content: flex-end; gap: 8px; margin-bottom: 16px; }
.toolbar label { font-size: 14px; color: var(--c-muted); }
.toolbar select { width: auto; height: 40px; }
.pager { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.pager .page-numbers { min-width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center; padding: 0 10px; border-radius: 6px; border: 1px solid #D6D6D6; font-weight: 600; }
.pager .current { background: var(--c-accent); border-color: var(--c-accent); color: #fff; }
.pager .dots { border: 0; }
.empty { text-align: center; padding: 48px 0; color: var(--c-muted); }
.filter-toggle { width: 100%; margin-bottom: 12px; }

/* ===== Trang chi tiết ===== */
.sd-title { font-size: 28px; font-weight: 700; margin: 10px 0 8px; }
.sd-sub { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 14px; color: var(--c-muted); }
.sd-sub strong { color: var(--c-text); }
.sd-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 32px; align-items: start; padding-top: 22px; }
.sd-main { display: flex; flex-direction: column; gap: 30px; min-width: 0; }
.g-main { position: relative; aspect-ratio: 3 / 2; background: var(--c-ph); border-radius: var(--radius); overflow: hidden; }
.g-open { display: block; width: 100%; height: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }
.g-main-img { width: 100%; height: 100%; object-fit: cover; }
.g-main .ph { position: absolute; inset: 0; }
.g-count { position: absolute; right: 14px; bottom: 14px; background: rgba(37,42,43,.82); color: #fff; font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 4px; pointer-events: none; }
.g-video { position: absolute; left: 14px; bottom: 14px; background: #fff; font-size: 13px; font-weight: 700; padding: 7px 12px; border-radius: 4px; display: inline-flex; align-items: center; gap: 6px; }
.g-thumbs { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin-top: 10px; }
.g-thumb { padding: 0; border: 2px solid transparent; border-radius: 6px; overflow: hidden; background: var(--c-ph); aspect-ratio: 3 / 2; }
.g-thumb img { width: 100%; height: 100%; object-fit: cover; }
.g-thumb.is-active { border-color: var(--c-accent); }
.keyinfo { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); border: 1px solid var(--c-border); border-radius: var(--radius); }
.keyinfo > div { padding: 16px 20px; border-right: 1px solid var(--c-border); display: flex; flex-direction: column; }
.keyinfo > div:last-child { border-right: 0; }
.keyinfo .k { font-size: 13px; color: var(--c-muted); }
.keyinfo .v { font-size: 20px; font-weight: 700; }
.keyinfo .v.price { font-size: 26px; }
.sd-block h2, .box-title { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.specs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; margin: 0; }
.specs > div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--c-line); font-size: 14px; }
.specs dt { color: var(--c-muted); }
.specs dd { margin: 0; font-weight: 600; text-align: right; }
.quyhoach { background: var(--c-soft); border-radius: var(--radius); padding: 18px 20px; }
.quyhoach h2 { font-size: 17px; display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.quyhoach svg { color: var(--c-accent); }
.quyhoach p { margin: 0; color: #3F4749; font-size: 14px; }
.entry { color: #3F4749; overflow-wrap: anywhere; }
.entry img { border-radius: 6px; margin: 1em 0; }
.entry h2, .entry h3 { margin: 1.4em 0 .6em; }
.entry ul, .entry ol { padding-left: 1.3em; }
.social-links { display: flex; flex-wrap: wrap; gap: 10px; }
.map { position: relative; aspect-ratio: 16 / 7; border-radius: var(--radius); overflow: hidden; background: #E9ECEA; }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.note { font-size: 13px; color: var(--c-muted); margin: 8px 0 0; }
.sd-side { display: flex; flex-direction: column; gap: 18px; position: sticky; top: calc(var(--hdr-h) + 16px); }
.box { border: 1px solid var(--c-border); border-radius: var(--radius); padding: 18px; background: #fff; }
.box.agent { display: flex; flex-direction: column; gap: 10px; }
.agent-row { display: flex; align-items: center; gap: 12px; }
.agent-row strong { display: block; }
.agent-photo { width: 56px; height: 56px; border-radius: 50%; overflow: hidden; background: var(--c-ph); display: flex; align-items: center; justify-content: center; color: #6F8783; flex-shrink: 0; }
.agent-photo img { width: 100%; height: 100%; object-fit: cover; }
.form { display: flex; flex-direction: column; gap: 12px; }
.form-2col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 18px; }
.form-2col .is-wide { grid-column: 1 / -1; }
.form-msg { padding: 10px 12px; border-radius: 6px; font-size: 14px; margin: 0 0 12px; }
.form-msg.is-ok { background: #E8F5EE; color: #1E5E3A; }
.form-msg.is-err { background: #FDECEC; color: #8A1C1C; }
.share { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--c-muted); }
.related { padding-top: 48px; }
.contact-layout { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 32px; padding-top: 24px; align-items: start; }
.info-list { list-style: none; padding: 0; margin: 0 0 20px; display: flex; flex-direction: column; gap: 12px; font-size: 16px; }
.info-list li { display: flex; align-items: center; gap: 10px; }
.info-list svg { color: var(--c-accent); flex-shrink: 0; }
.lead { margin: 14px 0 20px; }
.narrow .box { margin-top: 20px; }

/* Tin tức */
.posts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; padding-top: 24px; }
.post-card { border: 1px solid var(--c-border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.pc-img { aspect-ratio: 16 / 10; display: block; background: var(--c-ph); overflow: hidden; }
.pc-img img { width: 100%; height: 100%; object-fit: cover; }
.pc-body { padding: 14px 16px 16px; }
.pc-title { font-size: 17px; margin: 4px 0 8px; }
.pc-body p { font-size: 14px; color: #4A5254; margin: 0; }
.post-hero { margin: 18px 0; border-radius: var(--radius); overflow: hidden; }

/* Xem ảnh lớn */
.lb { position: fixed; inset: 0; z-index: 100; background: rgba(10,12,13,.94); }
.lb-inner { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.lb-img { max-width: calc(100vw - 120px); max-height: calc(100vh - 100px); object-fit: contain; }
.lb-close, .lb-nav { position: absolute; border: 0; background: rgba(255,255,255,.12); color: #fff; width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.lb-close { top: 16px; right: 16px; }
.lb-prev { left: 16px; } .lb-next { right: 16px; }
.lb-count { position: absolute; bottom: 18px; left: 0; right: 0; text-align: center; color: #fff; font-size: 14px; }

/* ===== Hiện / ẩn theo màn hình ===== */
.only-mobile { display: none !important; }

@media (max-width: 1100px) {
	.cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.cards-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.main-nav .menu { gap: 4px 18px; }
	.hdr-search { width: 180px; }
}

@media (max-width: 991px) {
	.only-desktop { display: none !important; }
	.only-mobile { display: inline-flex !important; }
	.hdr { min-height: 56px; gap: 4px; padding: 0 8px; }
	:root { --hdr-h: 56px; }
	.logo { margin: 0 auto; }
	.logo-text { font-size: 18px; }
	.logo-img { max-height: 38px; }
	.sd-layout, .contact-layout { grid-template-columns: minmax(0, 1fr); }
	.sd-side { position: static; }
	.listing { grid-template-columns: minmax(0, 1fr); padding-top: 16px; }
	.filter-toggle.only-mobile { display: flex !important; }
	.filter { display: none; position: static; }
	.filter.is-open { display: block; margin-bottom: 16px; }
	.ft-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.ft-top { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 782px) {
	.admin-bar .site-header { top: 46px; }
}

@media (max-width: 767px) {
	body { font-size: 14px; padding-bottom: 62px; }
	.container { padding: 0 16px; }
	.mbar { display: grid; }
	.snap-dots { display: flex; }
	.hero-track { height: 220px; }
	.hero-nav { display: none; }
	.hero-dots { bottom: 12px; }
	.qsearch-wrap, .qsearch-wrap.is-overlap { margin-top: 14px; }
	.qsearch-toggle { display: flex; }
	.qsearch { display: none; margin-top: 10px; box-shadow: none; }
	.qsearch.is-open { display: flex; }
	.qs-field { flex: 1 1 100%; }
	.qsearch .btn { width: 100%; }

	/* 3 banner: vuốt ngang trên điện thoại */
	.cat-banners { padding: 22px 0 6px; }
	.cat-banners .container { padding: 0; }
	.cb-track { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 0 16px 6px; scrollbar-width: none; -webkit-overflow-scrolling: touch; scroll-padding: 0 16px; }
	.cb-track::-webkit-scrollbar { display: none; }
	.cb-item { flex: 0 0 76%; scroll-snap-align: start; gap: 8px; }
	.cb-title { font-size: 19px; }
	.cb-btn { font-size: 12px; padding: 5px 16px; }

	.home-sec { padding-top: 28px; }
	.sec-head { gap: 10px; margin-bottom: 12px; }
	.sec-title { font-size: 21px; }
	.sec-tabs { order: 3; flex: 1 1 100%; flex-wrap: nowrap; overflow-x: auto; gap: 8px; scrollbar-width: none; padding-bottom: 2px; }
	.sec-tabs::-webkit-scrollbar { display: none; }
	.sec-tabs a { flex: 0 0 auto; height: 34px; display: inline-flex; align-items: center; padding: 0 14px; border: 1px solid #D6D6D6; border-radius: 17px; text-transform: none; font-weight: 600; }
	.sec-tabs a:hover { border-color: var(--c-accent); }
	.sec-more { font-size: 13px; }

	.cards, .cards-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
	.cards-scroll-sm { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
	.cards-scroll-sm .card { flex: 0 0 200px; scroll-snap-align: start; }
	.card-body { padding: 8px 10px 10px; gap: 4px; }
	.card-title { font-size: 13px; line-height: 1.35; min-height: 2.7em; }
	.card-meta { font-size: 12px; gap: 2px 10px; }
	.card-meta .m-hide-sm, .card-meta svg { display: none; }
	.card-foot { border-top: 0; padding-top: 2px; flex-direction: column; align-items: flex-start; gap: 0; }
	.price { font-size: 16px; }
	.badge { top: 6px; left: 6px; font-size: 10px; padding: 2px 6px; }

	.cta-wrap { margin-top: 28px; }
	.cta { padding: 22px 18px; }
	.cta h2 { font-size: 20px; }

	.page-title { font-size: 22px; }
	.chips { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-left: -16px; margin-right: -16px; padding: 0 16px; }
	.chips::-webkit-scrollbar { display: none; }
	.toolbar { justify-content: space-between; }

	.sd-title { font-size: 20px; }
	.gallery { margin: 0 -16px; }
	.g-main { border-radius: 0; }
	.g-thumbs { grid-template-columns: none; display: flex; overflow-x: auto; padding: 0 16px; scrollbar-width: none; }
	.g-thumb { flex: 0 0 76px; }
	.keyinfo { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.keyinfo > div { border-bottom: 1px solid var(--c-border); padding: 12px 14px; }
	.keyinfo > div:nth-child(2n) { border-right: 0; }
	.keyinfo .v { font-size: 17px; }
	.keyinfo .v.price { font-size: 22px; }
	.specs { grid-template-columns: minmax(0, 1fr); }
	.sd-block h2, .box-title { font-size: 18px; }
	.map { aspect-ratio: 4 / 3; }
	.form-2col { grid-template-columns: minmax(0, 1fr); }
	.field input, .field select, .qsearch select { font-size: 16px; }

	.site-footer { margin-top: 36px; }
	.ft-top, .ft-grid { grid-template-columns: minmax(0, 1fr); gap: 18px; }
	.ft-big { font-size: 22px; }
	.posts { grid-template-columns: minmax(0, 1fr); }
	.lb-img { max-width: 100vw; max-height: 80vh; }
	.lb-nav { top: auto; bottom: 10px; }
}