body {
	font-family: Arial, sans-serif;
	margin: 50px;
	text-align: center;
}

.container {
	max-width: 600px;
	margin: 0 auto;
	padding: 20px;
	border: 1px solid #ccc;
	border-radius: 10px;
	background-color: #f9f9f9;
}

input[type="file"] {
	margin: 20px 0;
}

button {
	padding: 10px 20px;
	background-color: #007BFF;
	color: white;
	border: none;
	border-radius: 5px;
	cursor: pointer;
}

button:hover {
	background-color: #0056b3;
}

pre {
	text-align: left;
	background-color: #f8f8f8;
	padding: 10px;
	border-radius: 5px;
}

#spinner {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100vh;
	background-color: rgba(255, 255, 255, 0.7);
	position: absolute;
	z-index: 200;
	left: 0;
	top: 0;
}

.loader {
	border: 16px solid #f3f3f3;
	border-radius: 50%;
	border-top: 16px solid #3498db;
	width: 80px;
	height: 80px;
	animation: spin 2s linear infinite;
}

@keyframes spin {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}

#comp_logo {
	margin: 20px 0;
}

#comp_logo img {
	height: 100%;
	max-height: 200px;
}

#card_preview {
	height: 370px;
	overflow: hidden;
	justify-content: center;
	display: block;
	border-radius: 20px;
}

#card_preview img {
	width: 100%;
	height: auto;
	margin-top: -31%;
}