/* Trang chi tiết tài sản */

.mb-detail-page { padding-bottom: 60px; }
.mb-detail-page .mb-crumb { padding: 16px 0 0; }

.mb-detail-grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 344px;
	gap: 28px;
	align-items: start;
	padding-top: 14px;
}

/* Thư viện ảnh */
.mb-gallery {
	grid-column: 1;
	display: grid;
	/* minmax(0,…) bắt buộc: nếu để 1fr, kích thước tự nhiên của ảnh sẽ đẩy
	   ô lớn hơn phần chia đều và làm bẹp ảnh phụ thứ hai. */
	grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
	/* Hàng phải khai báo tường minh: hàng ngầm định là `auto` nên sẽ giãn
	   theo kích thước thật của ảnh và tràn khỏi khung cao 420px. */
	grid-template-rows: minmax(0, 1fr);
	gap: 8px;
	height: 420px;
	border-radius: 14px;
	overflow: hidden;
}
.mb-gallery-single { grid-template-columns: minmax(0, 1fr); }
.mb-gallery-main { position: relative; background: var(--mb-bg); overflow: hidden; }
.mb-gallery-main img {
	width: 100%; height: 100%;
	object-fit: cover;
	display: block;
	cursor: zoom-in;
	transition: transform .45s cubic-bezier(.2, .8, .3, 1), filter .25s ease;
}
.mb-gallery-main img:hover { transform: scale(1.045); filter: brightness(.94); }
.mb-gallery-main img:focus-visible { outline: 3px solid var(--mb-blue); outline-offset: -3px; }
.mb-gal-arrow {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 40px; height: 40px;
	border-radius: 50%;
	background: #fff;
	box-shadow: 0 2px 8px rgba(0, 0, 0, .18);
	display: flex; align-items: center; justify-content: center;
	cursor: pointer;
	font-size: 18px;
	color: var(--mb-text-2);
	user-select: none;
}
.mb-gal-prev { left: 14px; }
.mb-gal-next { right: 14px; }
.mb-gal-counter {
	position: absolute;
	left: 14px; bottom: 14px;
	padding: 5px 11px;
	border-radius: 6px;
	background: rgba(6, 18, 44, .72);
	color: #fff;
	font-size: 12px;
}
.mb-gallery-side { display: grid; grid-template-rows: minmax(0, 1fr) minmax(0, 1fr); gap: 8px; min-height: 0; }
.mb-gallery-sub { position: relative; background: var(--mb-bg); overflow: hidden; cursor: zoom-in; }
.mb-gallery-sub img {
	width: 100%; height: 100%;
	object-fit: cover;
	display: block;
	transition: transform .45s cubic-bezier(.2, .8, .3, 1), filter .25s ease;
}
.mb-gallery-sub:hover img { transform: scale(1.06); filter: brightness(.9); }
.mb-gallery-sub:focus-visible { outline: 3px solid var(--mb-blue); outline-offset: -3px; }
/* Biểu tượng kính lúp hiện khi rê chuột */
.mb-gallery-sub::after {
	content: '⌕';
	position: absolute;
	top: 50%; left: 50%;
	width: 40px; height: 40px;
	margin: -20px 0 0 -20px;
	border-radius: 50%;
	background: rgba(255, 255, 255, .92);
	color: var(--mb-navy);
	font-size: 20px;
	display: flex; align-items: center; justify-content: center;
	opacity: 0;
	transform: scale(.8);
	transition: opacity .2s ease, transform .2s ease;
	pointer-events: none;
}
.mb-gallery-sub:hover::after { opacity: 1; transform: scale(1); }
.mb-gal-all {
	position: absolute;
	right: 12px; bottom: 12px;
	padding: 6px 12px;
	border-radius: 6px;
	background: #fff;
	font-size: 12px;
	font-weight: 600;
	color: var(--mb-navy);
	cursor: pointer;
}

/* ---------- Lightbox ---------- */
.mb-lightbox {
	position: fixed;
	inset: 0;
	/* trên cả widget .quicknav (z-index 1000) ở khung trang */
	z-index: 1200;
	background: rgba(6, 18, 44, .94);
	display: grid;
	grid-template-columns: 76px minmax(0, 1fr) 76px;
	/* minmax(0,1fr): nếu để 1fr, chiều cao thật của ảnh sẽ làm hàng giãn ra
	   và ảnh tràn khỏi màn hình. */
	grid-template-rows: minmax(0, 1fr) auto auto;
	align-items: center;
	animation: mbFade .2s ease;
}
.mb-lightbox[hidden] { display: none; }
@keyframes mbFade { from { opacity: 0; } to { opacity: 1; } }

.mb-lb-stage {
	grid-column: 2;
	grid-row: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 0;
	height: 100%;
	padding: 24px 0 8px;
	box-sizing: border-box;
}
.mb-lb-stage img {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
	border-radius: 8px;
	display: block;
	box-shadow: 0 18px 50px rgba(0, 0, 0, .45);
	animation: mbLbIn .25s cubic-bezier(.2, .8, .3, 1);
}
@keyframes mbLbIn { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: none; } }

.mb-lb-btn {
	border: 0;
	background: rgba(255, 255, 255, .1);
	color: #fff;
	cursor: pointer;
	border-radius: 50%;
	width: 48px; height: 48px;
	font-size: 26px;
	line-height: 1;
	display: flex; align-items: center; justify-content: center;
	transition: background-color .2s ease, transform .2s ease;
	font-family: inherit;
}
.mb-lb-btn:hover { background: rgba(255, 255, 255, .22); transform: scale(1.06); }
.mb-lb-prev { grid-column: 1; grid-row: 1; justify-self: center; }
.mb-lb-next { grid-column: 3; grid-row: 1; justify-self: center; }
.mb-lb-close {
	position: absolute;
	top: 16px; right: 20px;
	width: 44px; height: 44px;
	font-size: 30px;
}
.mb-lb-counter {
	grid-column: 2;
	grid-row: 2;
	text-align: center;
	color: #fff;
	font-size: 13px;
	opacity: .85;
}
.mb-lb-thumbs {
	grid-column: 1 / -1;
	grid-row: 3;
	display: flex;
	gap: 8px;
	justify-content: center;
	flex-wrap: nowrap;
	overflow-x: auto;
	padding: 14px 20px 20px;
	scrollbar-width: none;
}
.mb-lb-thumbs::-webkit-scrollbar { display: none; }
.mb-lb-thumbs img {
	width: 84px; height: 58px;
	object-fit: cover;
	border-radius: 6px;
	cursor: pointer;
	opacity: .5;
	flex: none;
	transition: opacity .2s ease, outline-color .2s ease;
	outline: 2px solid transparent;
}
.mb-lb-thumbs img:hover { opacity: .85; }
.mb-lb-thumbs img.mb-on { opacity: 1; outline-color: #fff; }

/* Thẻ bên phải */
.mb-detail-side {
	grid-column: 2;
	grid-row: 1 / span 2;
	position: sticky;
	top: 96px;
}
.mb-side-box {
	background: #fff;
	border: 1px solid var(--mb-border);
	border-radius: 14px;
	overflow: hidden;
}
.mb-side-price-row {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 10px;
	padding: 13px 16px;
	background: var(--mb-input-bg);
	border-bottom: 1px solid #eef1f6;
}
.mb-side-price-label { font-size: 11.5px; color: var(--mb-muted-2); }
.mb-side-price b { font-size: 19px; font-weight: 800; color: var(--mb-red); letter-spacing: -.01em; }
.mb-side-price small { font-size: 11.5px; color: var(--mb-muted-3); margin-left: 7px; }
.mb-side-body { padding: 13px 16px 15px; display: flex; flex-direction: column; gap: 11px; }
.mb-agent { display: flex; align-items: center; gap: 11px; }
.mb-agent-avatar {
	width: 36px; height: 36px; flex: none;
	border-radius: 50%;
	background: var(--mb-chip-bg);
	color: var(--mb-blue);
	font-weight: 700;
	display: flex; align-items: center; justify-content: center;
}
.mb-agent-info { display: flex; flex-direction: column; min-width: 0; }
.mb-agent-info b { font-size: 13.5px; color: var(--mb-text); }
.mb-agent-info small { font-size: 11.5px; color: var(--mb-muted-2); }
.mb-w100b { width: 100%; }
.mb-side-sep { height: 1px; background: #eef1f6; }

.mb-reg-form { display: flex; flex-direction: column; gap: 8px; }
.mb-reg-title { font-size: 13px; font-weight: 700; color: var(--mb-navy); }
.mb-reg-hint { font-size: 11.5px; color: var(--mb-muted-3); line-height: 1.45; }
.mb-reg-form textarea { resize: vertical; font-family: inherit; }
.mb-reg-done { padding: 12px 13px; background: #e8f6ec; border-radius: 9px; display: flex; flex-direction: column; gap: 4px; }
.mb-reg-done > b { font-size: 13px; color: #178a45; }
.mb-reg-done > span { font-size: 12px; color: var(--mb-text-2); line-height: 1.5; }
.mb-reg-done.mb-appear { animation: mbRegIn .32s cubic-bezier(.2, .8, .3, 1); }
@keyframes mbRegIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---- Nút gửi kiểu Stripe: nhãn -> vòng quay -> dấu tích ---- */
.mb-submit {
	position: relative;
	overflow: hidden;
	transition: background-color .3s ease;
}
.mb-submit .mb-submit-label { transition: opacity .2s ease, transform .2s ease; }
.mb-submit .mb-submit-spin,
.mb-submit .mb-submit-check {
	position: absolute;
	top: 50%;
	left: 50%;
	opacity: 0;
	pointer-events: none;
}
.mb-submit .mb-submit-spin {
	width: 18px; height: 18px;
	margin: -9px 0 0 -9px;
	border: 2px solid rgba(255, 255, 255, .45);
	border-top-color: #fff;
	border-radius: 50%;
}
.mb-submit .mb-submit-check {
	width: 24px; height: 24px;
	margin: -12px 0 0 -12px;
	fill: none;
	stroke: #fff;
	stroke-width: 2.5;
	stroke-linecap: round;
	stroke-linejoin: round;
}
.mb-submit .mb-submit-check path { stroke-dasharray: 26; stroke-dashoffset: 26; }

.mb-submit.is-loading { cursor: default; }
.mb-submit.is-loading .mb-submit-label { opacity: 0; transform: translateY(-6px); }
.mb-submit.is-loading .mb-submit-spin { opacity: 1; animation: mbSpin .6s linear infinite; }

.mb-submit.is-done { background: #178a45 !important; cursor: default; }
.mb-submit.is-done .mb-submit-label { opacity: 0; transform: translateY(-6px); }
.mb-submit.is-done .mb-submit-spin { opacity: 0; animation: none; }
.mb-submit.is-done .mb-submit-check { opacity: 1; }
.mb-submit.is-done .mb-submit-check path { animation: mbDraw .4s .06s cubic-bezier(.65, 0, .45, 1) forwards; }

@keyframes mbSpin { to { transform: rotate(360deg); } }
@keyframes mbDraw { to { stroke-dashoffset: 0; } }

@media (prefers-reduced-motion: reduce) {
	.mb-submit, .mb-submit * { transition: none !important; animation: none !important; }
	.mb-submit.is-done .mb-submit-check path { stroke-dashoffset: 0; }
	.mb-reg-done.mb-appear { animation: none; }
}

/* Nội dung chính */
.mb-detail-main { grid-column: 1; padding: 12px 0 0; }
.mb-detail-title {
	font-size: 28px;
	font-weight: 700;
	line-height: 1.3;
	color: var(--mb-text);
	margin: 12px 0 0;
	letter-spacing: -.03em;
}
.mb-detail-addr { font-size: 14px; color: var(--mb-muted); margin-top: 10px; }
.mb-detail-stats {
	display: flex;
	flex-wrap: wrap;
	margin-top: 20px;
	padding: 18px 0;
	border-top: 1px solid var(--mb-border);
	border-bottom: 1px solid var(--mb-border);
}
.mb-detail-stat { padding-right: 44px; display: flex; flex-direction: column; gap: 3px; }
.mb-detail-stat small { font-size: 12.5px; color: var(--mb-muted); }
.mb-detail-stat b { font-size: 17px; font-weight: 700; color: var(--mb-text); }

.mb-detail-section-title {
	font-size: 19px;
	font-weight: 600;
	color: var(--mb-navy);
	letter-spacing: -.02em;
	margin-top: 30px;
}
.mb-detail-desc { font-size: 14.5px; line-height: 1.62; color: var(--mb-text-2); margin-top: 12px; }
.mb-detail-desc img { max-width: 100%; height: auto; }
.mb-detail-extends { margin-top: 12px; display: flex; flex-direction: column; gap: 7px; }
.mb-extend-group { font-size: 14px; color: var(--mb-text-2); line-height: 1.55; }
.mb-detail-map { margin-top: 12px; border-radius: 12px; overflow: hidden; }
.mb-detail-map iframe { width: 100%; min-height: 320px; border: 0; display: block; }

.mb-detail-cards {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 16px;
	margin-top: 14px;
}

@media (max-width: 1024px) {
	.mb-detail-grid { grid-template-columns: 1fr; }
	.mb-detail-side { grid-column: 1; grid-row: auto; position: static; }
	.mb-detail-main { grid-column: 1; }
	.mb-gallery { height: 320px; }
}
@media (max-width: 768px) {
	.mb-gallery { grid-template-columns: 1fr; height: 240px; }
	.mb-gallery-side { display: none; }
	.mb-detail-cards { grid-template-columns: 1fr; }
	.mb-detail-stat { padding-right: 24px; padding-bottom: 8px; }
	.mb-lightbox { grid-template-columns: 8px 1fr 8px; }
	.mb-lb-prev, .mb-lb-next { position: absolute; top: 50%; margin-top: -24px; z-index: 2; }
	.mb-lb-prev { left: 10px; }
	.mb-lb-next { right: 10px; }
	.mb-lb-thumbs { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
	.mb-gallery-main img, .mb-gallery-sub img, .mb-gallery-sub::after,
	.mb-lightbox, .mb-lb-stage img, .mb-lb-btn { transition: none !important; animation: none !important; }
	.mb-gallery-main img:hover, .mb-gallery-sub:hover img { transform: none; }
}