/* ===================================================
   FastOrder - Mua Ngay
   Bảng màu & biến dùng chung
=================================================== */
:root {
	--fob-orange-1: #eab53d;
	--fob-orange-2: #d99a1a;
	--fob-text: #2b2b2b;
	--fob-text-light: #767676;
	--fob-border: #e6e6e6;
	--fob-bg-soft: #fafafa;
	--fob-red: #e5432f;
	--fob-radius: 10px;
}

/* ===== Nút MUA NGAY ===== */
.fastorder-buynow-btn {
	display: block;
	width: 100%;
	margin-top: 10px;
	padding: 13px 20px;
	background: linear-gradient(135deg, var(--fob-orange-1) 0%, var(--fob-orange-2) 100%);
	border: none;
	border-radius: 6px;
	color: #fff;
	text-align: center;
	cursor: pointer;
	line-height: 1.35;
	box-shadow: 0 4px 14px rgba(217, 154, 26, 0.35);
	transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.fastorder-buynow-btn:hover {
	filter: brightness(1.04);
	transform: translateY(-1px);
}

.fastorder-buynow-btn__title {
	display: block;
	font-size: 17px;
	font-weight: 800;
	letter-spacing: 0.6px;
}

.fastorder-buynow-btn__subtitle {
	display: block;
	font-size: 12.5px;
	font-weight: 400;
	opacity: 0.95;
	margin-top: 2px;
}

/* ===== Overlay ===== */
.fastorder-buynow-overlay {
	position: fixed;
	inset: 0;
	background: rgba(20, 20, 20, 0.6);
	z-index: 100000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
	box-sizing: border-box;
	animation: fobFadeIn 0.15s ease;
}

@keyframes fobFadeIn {
	from { opacity: 0; }
	to { opacity: 1; }
}

/* ===== Modal (2 cột, không cuộn) ===== */
.fastorder-buynow-modal {
	background: #fff;
	width: 100%;
	max-width: 720px;
	border-radius: var(--fob-radius);
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
	overflow: hidden;
	animation: fobPopIn 0.18s ease;
}

@keyframes fobPopIn {
	from { opacity: 0; transform: translateY(10px) scale(0.98); }
	to { opacity: 1; transform: translateY(0) scale(1); }
}

.fastorder-buynow-modal__header {
	background: linear-gradient(135deg, var(--fob-orange-1) 0%, var(--fob-orange-2) 100%);
	color: #fff;
	font-weight: 700;
	font-size: 15px;
	padding: 14px 18px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
}

.fastorder-buynow-modal__header-title {
	text-transform: uppercase;
	letter-spacing: 0.3px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.fastorder-buynow-modal__close {
	background: rgba(255, 255, 255, 0.2);
	border: none;
	color: #fff;
	font-size: 18px;
	line-height: 1;
	cursor: pointer;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.15s ease;
}

.fastorder-buynow-modal__close:hover {
	background: rgba(255, 255, 255, 0.35);
}

/* ===== 2 cột: trái = ảnh/giá/SL, phải = form ===== */
.fastorder-buynow-modal__body {
	display: flex;
	gap: 22px;
	padding: 20px;
	align-items: flex-start;
}

.fastorder-buynow-col-left {
	width: 220px;
	flex-shrink: 0;
}

.fastorder-buynow-col-left__img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	border-radius: 8px;
	border: 1px solid var(--fob-border);
	display: block;
	margin-bottom: 10px;
}

.fastorder-buynow-col-left__name {
	margin: 0 0 6px;
	font-size: 14.5px;
	font-weight: 700;
	line-height: 1.35;
	color: var(--fob-text);
}

.fastorder-buynow-col-left__price {
	font-size: 17px;
	font-weight: 800;
	color: var(--fob-orange-2);
	margin-bottom: 10px;
}

.fastorder-buynow-col-left__price ins {
	text-decoration: none;
	color: var(--fob-red);
}

.fastorder-buynow-col-left__price del {
	color: #aaa;
	font-size: 13px;
	font-weight: 400;
	margin-right: 6px;
}

.fastorder-buynow-col-left__note {
	margin: 12px 0 0;
	font-size: 12px;
	line-height: 1.55;
	color: var(--fob-text-light);
}

.fastorder-buynow-col-right {
	flex: 1;
	min-width: 0;
}

.fastorder-buynow-form__title {
	margin: 0 0 12px;
	font-size: 15px;
	font-weight: 700;
	color: var(--fob-text);
}

.fastorder-buynow-field {
	margin-bottom: 10px;
}

.fastorder-buynow-radio-group {
	display: flex;
	gap: 20px;
}

.fastorder-buynow-radio {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 13.5px;
	color: var(--fob-text);
	cursor: pointer;
}

.fastorder-buynow-radio input[type="radio"] {
	width: 16px;
	height: 16px;
	accent-color: var(--fob-orange-2);
	cursor: pointer;
	margin: 0;
}

.fastorder-buynow-field--row {
	display: flex;
	gap: 10px;
}

.fastorder-buynow-field--row input {
	flex: 1;
	min-width: 0;
}

.fastorder-buynow-field input[type="text"],
.fastorder-buynow-field input[type="tel"],
.fastorder-buynow-field input[type="email"],
.fastorder-buynow-field textarea {
	width: 100%;
	padding: 9px 12px;
	border: 1px solid var(--fob-border);
	border-radius: 5px;
	font-size: 13.5px;
	box-sizing: border-box;
	font-family: inherit;
	color: var(--fob-text);
	background: #fff;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.fastorder-buynow-field input::placeholder,
.fastorder-buynow-field textarea::placeholder {
	color: #a3a3a3;
}

.fastorder-buynow-field input:focus,
.fastorder-buynow-field textarea:focus {
	outline: none;
	border-color: var(--fob-orange-2);
	box-shadow: 0 0 0 3px rgba(217, 154, 26, 0.12);
}

.fastorder-buynow-field textarea {
	resize: vertical;
	line-height: 1.5;
	min-height: 38px;
}

/* Bộ đếm số lượng (cột trái) */
.fastorder-buynow-qty {
	display: inline-flex;
	align-items: center;
	border: 1px solid var(--fob-border);
	border-radius: 5px;
	overflow: hidden;
	background: #fff;
	margin-bottom: 4px;
}

.fastorder-buynow-qty button {
	background: var(--fob-bg-soft);
	border: none;
	width: 30px;
	height: 32px;
	cursor: pointer;
	font-size: 15px;
	color: var(--fob-text);
	transition: background 0.15s ease;
}

.fastorder-buynow-qty button:hover {
	background: #eee;
}

.fastorder-buynow-qty input {
	width: 40px;
	text-align: center;
	border: none;
	background: transparent;
	border-left: 1px solid var(--fob-border);
	border-right: 1px solid var(--fob-border);
	height: 32px;
	font-size: 13.5px;
	font-weight: 600;
	color: var(--fob-text);
	-moz-appearance: textfield;
}

.fastorder-buynow-qty input::-webkit-outer-spin-button,
.fastorder-buynow-qty input::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

.fastorder-buynow-error {
	background: #fdecea;
	color: #b71c1c;
	padding: 9px 12px;
	border-radius: 6px;
	font-size: 12.5px;
	margin: 6px 0;
	border: 1px solid #f6c6c1;
}

.fastorder-buynow-total {
	text-align: right;
	margin: 10px 0 12px;
	font-size: 14px;
}

.fastorder-buynow-total span {
	color: var(--fob-text);
	margin-right: 6px;
}

.fastorder-buynow-total strong {
	font-size: 16px;
	font-weight: 800;
	color: var(--fob-text);
}

.fastorder-buynow-submit-btn {
	display: block;
	width: 100%;
	padding: 12px;
	background: linear-gradient(135deg, var(--fob-orange-1) 0%, var(--fob-orange-2) 100%);
	border: none;
	border-radius: 6px;
	color: #fff;
	font-size: 15px;
	font-weight: 800;
	cursor: pointer;
	letter-spacing: 0.4px;
	transition: transform 0.15s ease, filter 0.15s ease;
}

.fastorder-buynow-submit-btn:hover {
	filter: brightness(1.04);
	transform: translateY(-1px);
}

.fastorder-buynow-submit-btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
	transform: none;
}

/* ===== Responsive: xếp chồng cột trên di động ===== */
@media (max-width: 640px) {
	.fastorder-buynow-overlay {
		padding: 0;
		align-items: flex-end;
	}

	.fastorder-buynow-modal {
		max-width: 100%;
		max-height: 94vh;
		overflow-y: auto;
		border-radius: 14px 14px 0 0;
	}

	.fastorder-buynow-modal__body {
		flex-direction: column;
		gap: 14px;
	}

	.fastorder-buynow-col-left {
		width: 100%;
	}

	.fastorder-buynow-col-left__img {
		width: 110px;
		height: 110px;
		margin: 0 auto 10px;
	}

	.fastorder-buynow-col-left__note {
		display: none;
	}

	.fastorder-buynow-field--row {
		flex-direction: column;
	}
}