/* VTSC Pro 2.2 — 5 kết quả chính, không dùng thanh trượt hóa đơn */
.vt-solar-calculator,.vt-solar-calculator *{box-sizing:border-box}
.vt-solar-calculator{
	--red:#e60012;--dark:#d70018;
	max-width:1120px!important;margin:30px auto!important;padding:18px!important;color:inherit
}
.vt-solar-calculator section,
.vt-solar-calculator article,
.vt-solar-calculator header,
.vt-solar-calculator footer{
	width:auto!important;max-width:none!important;margin-left:0!important;margin-right:0!important
}
.vt-header{
	min-height:205px!important;display:flex!important;flex-direction:column!important;align-items:center!important;
	justify-content:center!important;text-align:center!important;padding:30px 20px!important;margin-bottom:22px!important;
	border-radius:22px!important;background:linear-gradient(135deg,var(--red),var(--dark))!important
}
.vt-badge{
	padding:9px 20px!important;margin-bottom:18px!important;border-radius:999px!important;
	background:#171717!important;color:#ff4b55!important;font-size:13px!important;font-weight:800!important;
	letter-spacing:1px!important
}
.vt-title{margin:0!important;color:#fff!important;font-size:clamp(28px,4vw,46px)!important;line-height:1.18!important}
.vt-form,.vt-lead,.vt-note{
	padding:28px!important;margin-bottom:22px!important;border:1px solid rgba(127,127,127,.35)!important;
	border-radius:18px!important;background:rgba(127,127,127,.035)!important
}
.vt-label{display:block!important;margin-bottom:12px!important;font-size:17px!important;font-weight:800!important}
.vt-solutions{display:grid!important;grid-template-columns:1fr 1fr!important;gap:10px!important;margin-bottom:16px!important}
.vt-solution{
	min-height:48px!important;margin:0!important;padding:0 16px!important;border:1px solid rgba(127,127,127,.35)!important;
	border-radius:12px!important;background:transparent!important;color:inherit!important;font-weight:800!important
}
.vt-solution.is-active{background:var(--red)!important;color:#fff!important;border-color:var(--red)!important}
.vt-input-group{
	display:flex!important;align-items:center!important;width:100%!important;min-height:66px!important;padding:0 16px!important;
	border:2px solid var(--red)!important;border-radius:15px!important;background:transparent!important
}
.vt-input-icon{flex:0 0 auto!important;margin-right:11px!important;font-size:22px!important}
.vt-solar-calculator input.vt-input{
	display:block!important;flex:1 1 auto!important;width:100%!important;min-width:0!important;height:62px!important;
	margin:0!important;padding:0!important;border:0!important;outline:0!important;background:transparent!important;
	color:inherit!important;box-shadow:none!important;font-size:21px!important;font-weight:700!important
}
.vt-input-unit{flex:0 0 auto!important;margin-left:10px!important;font-weight:800!important}
.vt-daytime-box{margin-top:20px!important}
.vt-daytime-head{display:flex!important;justify-content:space-between!important;gap:12px!important;margin-bottom:10px!important;font-weight:800!important}
.vt-daytime-value{color:#ff3a45!important}
.vt-help{margin:10px 0 0!important;font-size:13px!important;line-height:1.55!important;opacity:.78!important}
.vt-solar-calculator input.vt-daytime-slider{
	display:block!important;width:100%!important;height:8px!important;margin:0!important;padding:0!important;
	-webkit-appearance:none!important;appearance:none!important;border:0!important;border-radius:999px!important;
	background:linear-gradient(to right,var(--red) 0,var(--red) var(--vt-day-progress,43%),#333 var(--vt-day-progress,43%),#333 100%)!important
}
.vt-solar-calculator input.vt-daytime-slider::-webkit-slider-thumb{
	-webkit-appearance:none!important;width:24px!important;height:24px!important;border:4px solid #ddd!important;
	border-radius:50%!important;background:var(--red)!important
}
.vt-button-wrap{display:flex!important;justify-content:center!important;margin-top:26px!important}
.vt-button,.vt-lead button,.vt-copy,.vt-print{
	display:inline-flex!important;align-items:center!important;justify-content:center!important;min-height:54px!important;
	margin:0!important;padding:0 28px!important;border:0!important;border-radius:999px!important;
	background:linear-gradient(135deg,var(--red),var(--dark))!important;color:#fff!important;
	font-size:16px!important;font-weight:800!important;line-height:1!important;box-shadow:0 8px 20px rgba(230,0,18,.28)!important
}
.vt-button{width:100%!important;max-width:340px!important}
.vt-error,.vt-lead-message{
	min-height:20px;margin:10px 0 0!important;text-align:center!important;font-weight:700!important;color:#ff4b55!important
}

/* Bốn ô kết quả chính: 2 × 2 trên desktop */
.vt-dashboard{
	display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:18px!important;
	width:100%!important;margin-bottom:22px!important
}
.vt-card{
	display:flex!important;flex-direction:column!important;min-height:190px!important;padding:22px!important;
	border:1px solid rgba(127,127,127,.35)!important;border-radius:17px!important;
	background:rgba(127,127,127,.035)!important
}
.vt-card-header{display:flex!important;align-items:center!important;gap:9px!important;font-size:17px!important;font-weight:800!important}
.vt-card-value{margin-top:auto!important;color:#ff3a45!important;font-size:39px!important;font-weight:900!important;line-height:1.1!important}
.vt-card-footer{margin-top:8px!important;font-weight:700!important;opacity:.75}

/* Kết quả thứ năm: hoàn vốn */
.vt-payback{
	width:100%!important;padding:30px 22px!important;margin-bottom:22px!important;text-align:center!important;
	border-radius:19px!important;background:linear-gradient(135deg,var(--red),var(--dark))!important;color:#fff!important
}
.vt-payback-header{display:flex!important;justify-content:center!important;gap:8px!important;font-weight:800!important}
.vt-payback-value{margin-top:12px!important;font-size:49px!important;font-weight:900!important}
.vt-payback-unit{font-weight:800!important}
.vt-payback p{margin:12px auto 0!important;max-width:650px!important;color:#fff!important}

.vt-result-actions{
	display:flex!important;justify-content:center!important;gap:12px!important;flex-wrap:wrap!important;margin-bottom:22px!important
}
.vt-result-actions a,.vt-copy,.vt-print{min-width:210px!important;min-height:52px!important;text-decoration:none!important}
.vt-print{background:#303030!important;box-shadow:none!important}
.vt-phone-button,.vt-zalo-button{
	display:inline-flex!important;align-items:center!important;justify-content:center!important;padding:0 22px!important;
	border-radius:999px!important;font-weight:800!important
}
.vt-phone-button{background:var(--red)!important;color:#fff!important}
.vt-zalo-button{border:2px solid var(--red)!important;color:inherit!important}

.vt-lead{text-align:center!important}
.vt-lead h3{margin:0 0 16px!important;font-size:24px!important}
.vt-lead-grid{display:grid!important;grid-template-columns:1fr 1fr 1.3fr!important;gap:12px!important;margin-bottom:14px!important}
.vt-lead input,.vt-lead select{
	width:100%!important;height:50px!important;margin:0!important;padding:0 14px!important;
	border:1px solid rgba(127,127,127,.4)!important;border-radius:12px!important;
	background:transparent!important;color:inherit!important;box-shadow:none!important
}
.vt-hp{position:absolute!important;left:-9999px!important}
.vt-note{background:rgba(230,0,18,.055)!important}
.vt-note h4{margin:0 0 10px!important;color:#ff3a45!important}
.vt-note ul{margin:10px 0 0!important;padding-left:22px!important;line-height:1.8!important}
.vt-footer{
	display:grid!important;grid-template-columns:1fr auto!important;gap:12px!important;align-items:center!important;
	padding:18px 4px 0!important;border-top:1px solid rgba(127,127,127,.35)!important;font-size:13px!important
}
.vt-footer small{grid-column:1/-1!important;text-align:center!important;opacity:.65!important}
.vt-solar-calculator button::before,.vt-solar-calculator button::after,
.vt-solar-calculator a::before,.vt-solar-calculator a::after{display:none!important;content:none!important}

@media(max-width:767px){
	.vt-solar-calculator{padding:10px!important}
	.vt-header{min-height:160px!important}
	.vt-title{font-size:28px!important}
	.vt-form,.vt-lead,.vt-note{padding:20px 16px!important}
	.vt-solutions{grid-template-columns:1fr!important}
	.vt-dashboard{grid-template-columns:1fr!important}
	.vt-card{min-height:160px!important}
	.vt-result-actions{flex-direction:column!important}
	.vt-result-actions a,.vt-copy,.vt-print{width:100%!important;min-width:0!important}
	.vt-lead-grid{grid-template-columns:1fr!important}
	.vt-footer{grid-template-columns:1fr!important;text-align:center!important}
}

@media print{
	body *{visibility:hidden!important}
	.vt-solar-calculator,.vt-solar-calculator *{visibility:visible!important}
	.vt-solar-calculator{
		position:absolute!important;left:0!important;top:0!important;max-width:none!important;width:100%!important;
		margin:0!important;padding:10px!important;color:#111!important;background:#fff!important
	}
	.vt-header,.vt-payback{print-color-adjust:exact!important;-webkit-print-color-adjust:exact!important}
	.vt-form,.vt-result-actions,.vt-lead{display:none!important}
	.vt-dashboard{grid-template-columns:repeat(2,1fr)!important}
	.vt-card,.vt-note{background:#fff!important;border:1px solid #ccc!important;color:#111!important}
	.vt-footer{color:#111!important}
}