.upload-box {
	width: 100%;
	aspect-ratio: 1 / 1;
	border: 1px solid #C4C4C4;
	border-radius: 8px;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
	user-select: none;
	text-align: center;
	padding: 16px;
	margin-bottom: 8px;
	transition: background-color 0.2s ease;
}

.upload-box:hover {
	background-color: rgba(0, 0, 0, 0.04);
	/* Similar to MUI's action.hover */
}