/* Vinymart Core: so sánh giá, bộ lọc, thanh toán QR */
.vm-offer-summary { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; margin: 10px 0 14px; padding: 10px 14px; border-radius: 12px; background: #fff5f5; border: 1px dashed #e3242b; color: #0f172a; text-decoration: none; }
.vm-offer-summary strong { color: #e3242b; font-size: 16px; }
.vm-offer-summary span { font-size: 13px; color: #334155; }
.vm-offer-summary em { font-style: normal; font-size: 13px; font-weight: 700; color: #e3242b; margin-left: auto; }

.vm-offers { margin: 24px 0; padding: 18px; border: 1px solid #e2e8f0; border-radius: 16px; background: #fff; clear: both; }
.vm-offers__head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.vm-offers__title { font-size: 20px; font-weight: 800; margin: 0; color: #0f172a; }
.vm-offers__sub { margin: 4px 0 0; color: #64748b; font-size: 14px; }
.vm-offers__sub strong { color: #e3242b; }
.vm-offers__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.vm-offer { display: flex; align-items: center; gap: 14px; padding: 12px 14px; border: 1px solid #e2e8f0; border-radius: 12px; }
.vm-offer--own { border: 2px solid #16a34a; background: #f0fdf4; }
.vm-offer.is-out { opacity: .6; }
.vm-offer__logo { width: 40px; height: 40px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; font-weight: 800; color: #fff; background: #64748b; flex: 0 0 auto; }
.vm-offer--shopee .vm-offer__logo { background: #ee4d2d; } .vm-offer--lazada .vm-offer__logo { background: #0f146d; } .vm-offer--tiki .vm-offer__logo { background: #1a94ff; } .vm-offer--tiktok .vm-offer__logo { background: #111; } .vm-offer--sendo .vm-offer__logo { background: #d0021b; } .vm-offer--dienmayxanh .vm-offer__logo { background: #2a83e9; }
.vm-offer__logo--vinymart { background: #16a34a; }
.vm-offer__main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.vm-offer__store { font-weight: 700; font-size: 14.5px; color: #0f172a; }
.vm-offer__tag { display: inline-block; margin-left: 6px; padding: 2px 8px; border-radius: 999px; background: #16a34a; color: #fff; font-size: 11.5px; font-weight: 700; vertical-align: middle; }
.vm-offer__name { font-size: 13px; color: #64748b; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vm-offer__price { text-align: right; display: flex; flex-direction: column; flex: 0 0 auto; }
.vm-offer__price strong { color: #e3242b; font-size: 16px; }
.vm-offer__price del { color: #94a3b8; font-size: 12.5px; }
.vm-offer__btn { flex: 0 0 auto; padding: 9px 16px; border-radius: 999px; background: #2563eb; color: #fff !important; font-weight: 700; font-size: 13.5px; text-decoration: none !important; white-space: nowrap; }
.vm-offer__btn:hover { background: #1d4ed8; }
.vm-offer__btn--own { background: #16a34a; } .vm-offer__btn--own:hover { background: #15803d; }
.vm-offer__btn.is-disabled { background: #cbd5e1; color: #475569 !important; }
.vm-offers__note { margin: 12px 0 0; font-size: 12px; color: #94a3b8; }
@media (max-width: 600px) {
	.vm-offer { flex-wrap: wrap; }
	.vm-offer__main { flex-basis: calc(100% - 54px); }
	.vm-offer__price { text-align: left; margin-left: 54px; }
	.vm-offer__btn { margin-left: auto; }
}

/* Lịch sử giá + báo giảm giá */
.vm-pricetools { margin: 24px 0; padding: 18px; border: 1px solid #e2e8f0; border-radius: 16px; background: #fff; clear: both; }
.vm-pricetools__title { font-size: 18px; font-weight: 800; margin: 0 0 10px; color: #0f172a; }
.vm-chart { width: 100%; height: auto; display: block; margin-bottom: 16px; }
.vm-chart__axis { stroke: #e2e8f0; stroke-width: 1; }
.vm-chart__line { fill: none; stroke: #e3242b; stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.vm-chart__label { font-size: 12px; fill: #64748b; }
.vm-alert { display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; justify-content: space-between; padding: 14px; border-radius: 12px; background: #eff6ff; }
.vm-alert__title { margin: 0; font-size: 16px; font-weight: 800; color: #1e3a8a; }
.vm-alert__sub { margin: 4px 0 0; font-size: 13.5px; color: #334155; }
.vm-alert__form { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.vm-alert__form input[type=email], .vm-alert__form input[type=text] { height: 40px; padding: 0 12px; border: 1px solid #bfdbfe; border-radius: 10px; min-width: 200px; background: #fff; }
.vm-alert__form button { height: 40px; padding: 0 18px; border: 0; border-radius: 10px; background: #2563eb; color: #fff; font-weight: 700; cursor: pointer; }
.vm-alert__form small { flex-basis: 100%; color: #64748b; font-size: 12px; }
.vm-alert__done { margin: 0; font-weight: 700; color: #166534; }
.vm-alert__err { flex-basis: 100%; color: #b91c1c; font-size: 13px; }
.vm-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }

/* Bộ lọc */
.vm-filter { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px 12px; padding: 14px; margin: 0 0 20px; border: 1px solid #e2e8f0; border-radius: 14px; background: #f8fafc; }
.vm-filter__f { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; font-weight: 600; color: #475569; }
.vm-filter__f input, .vm-filter__f select { height: 38px; padding: 0 10px; border: 1px solid #cbd5e1; border-radius: 10px; background: #fff; font-size: 14px; min-width: 120px; }
.vm-filter__check { display: inline-flex; align-items: center; gap: 6px; height: 38px; font-size: 14px; font-weight: 600; color: #166534; }
.vm-filter__btn { height: 38px; padding: 0 18px; border: 0; border-radius: 10px; background: #e3242b; color: #fff; font-weight: 700; cursor: pointer; }
.vm-filter__reset { height: 38px; display: inline-flex; align-items: center; font-size: 13.5px; color: #64748b; }

/* Thanh toán QR */
.vm-qr { margin: 20px 0 28px; padding: 20px; border: 2px solid #16a34a; border-radius: 16px; background: #f0fdf4; }
.vm-qr__title { margin: 0 0 4px; font-size: 22px; font-weight: 800; color: #14532d; }
.vm-qr__sub { margin: 0 0 16px; color: #166534; }
.vm-qr__grid { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: 20px; align-items: center; }
.vm-qr__img img { width: 100%; max-width: 300px; height: auto; border-radius: 12px; background: #fff; display: block; }
.vm-qr__info { margin: 0; display: flex; flex-direction: column; gap: 10px; }
.vm-qr__info div { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px dashed #bbf7d0; }
.vm-qr__info dt { color: #166534; font-size: 14px; }
.vm-qr__info dd { margin: 0; font-weight: 600; color: #0f172a; text-align: right; }
.vm-copy { margin-left: 6px; padding: 3px 10px; border: 1px solid #16a34a; border-radius: 999px; background: #fff; color: #166534; font-size: 12px; font-weight: 700; cursor: pointer; }
.vm-qr__note { margin: 14px 0 0; font-size: 13px; color: #166534; }
@media (max-width: 640px) { .vm-qr__grid { grid-template-columns: 1fr; } .vm-qr__img img { margin: 0 auto; } }