:root {
	--rkbu-red: #c8102e;
	--rkbu-red-dark: #9e0c24;
	--rkbu-red-light: #e8233f;
}

.rkbu-book-now-btn {
	display: inline-flex !important;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	width: 100%;
	max-width: 100%;
	min-height: 46px;
	padding: 0.75rem 1.25rem !important;
	border: 2px solid var(--rkbu-red) !important;
	border-radius: 6px !important;
	background: linear-gradient(180deg, var(--rkbu-red-light) 0%, var(--rkbu-red) 100%) !important;
	box-shadow: 0 4px 14px rgba(200, 16, 46, 0.28);
	color: #fff !important;
	font-size: 0.95rem !important;
	font-weight: 700 !important;
	line-height: 1.2 !important;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	text-decoration: none !important;
	text-align: center;
	cursor: pointer;
	transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.rkbu-book-now-btn__icon {
	display: inline-flex;
	flex-shrink: 0;
	align-items: center;
	justify-content: center;
}

.rkbu-book-now-btn__icon svg {
	display: block;
}

.rkbu-book-now-btn__text {
	display: inline-block;
	white-space: nowrap;
}

.rkbu-book-now-btn:hover,
.rkbu-book-now-btn:focus {
	transform: translateY(-2px);
	border-color: var(--rkbu-red-dark) !important;
	background: linear-gradient(180deg, var(--rkbu-red) 0%, var(--rkbu-red-dark) 100%) !important;
	box-shadow: 0 8px 20px rgba(200, 16, 46, 0.35);
	color: #fff !important;
}

.rkbu-book-now-btn:active {
	transform: translateY(0);
	box-shadow: 0 3px 10px rgba(200, 16, 46, 0.25);
}

.rkbu-single-product-book-now {
	display: block;
	width: 100%;
	max-width: 360px;
	margin: 0.5rem auto 0;
}

.rkbu-single-product-book-now .rkbu-book-now-btn {
	min-height: 52px;
	padding: 0.9rem 1.75rem !important;
	font-size: 1rem !important;
	border-radius: 8px !important;
}

article .rkbu-book-now-btn,
.wpr-grid-item .rkbu-book-now-btn,
.elementor-widget-wpr-woo-grid .rkbu-book-now-btn {
	margin-top: 0.75rem;
}

@media (max-width: 767px) {
	.rkbu-book-now-btn {
		min-height: 44px;
		padding: 0.65rem 1rem !important;
		font-size: 0.875rem !important;
	}

	.rkbu-single-product-book-now {
		max-width: 100%;
	}
}