.spb-popup-overlay {
	position: fixed;
	inset: 0;
	z-index: 999999;
	display: none;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.6);
	padding: 20px;
	box-sizing: border-box;
}

.spb-popup-overlay.spb-is-open {
	display: flex;
}

.spb-popup-overlay.spb-anim-fade {
	opacity: 0;
	transition: opacity 0.2s ease;
}

.spb-popup-overlay.spb-anim-fade.spb-is-open {
	opacity: 1;
}

.spb-popup-box {
	position: relative;
	width: 100%;
	max-height: 90vh;
	overflow: auto;
	background: #fff;
	border-radius: 6px;
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
	padding: 32px;
	box-sizing: border-box;
}

.spb-popup-content > *:first-child {
	margin-top: 0;
}

.spb-popup-content > *:last-child {
	margin-bottom: 0;
}

.spb-popup-close {
	position: absolute;
	top: 8px;
	right: 8px;
	width: 32px;
	height: 32px;
	line-height: 1;
	border: none;
	background: transparent;
	font-size: 24px;
	cursor: pointer;
	color: #333;
}

.spb-popup-close:hover {
	color: #000;
}