.not-found-page {
	line-height: 1.6;
	margin: 0;
	min-height: 100vh;
	background-image: url('/static/images/ICU-v3.png');
	background-position: center;
	background-repeat: no-repeat;
	background-size: contain;
	background-attachment: fixed;
	position: relative;
}
.not-found-page::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.7);
	z-index: 0;
}
.not-found-container {
	position: relative;
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 100vh;
	padding: 2rem;
}
.not-found-content {
	text-align: center;
	max-width: 600px;
	background: rgba(17, 17, 17, 0.9);
	border: 1px solid #333;
	border-radius: 16px;
	padding: 3rem 2rem;
	backdrop-filter: blur(10px);
}
.error-code {
	font-size: 6rem;
	font-weight: bold;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	margin-bottom: 1rem;
	line-height: 1;
}
.error-title {
	font-size: 2rem;
	font-weight: 600;
	margin-bottom: 1rem;
	color: white;
}
.error-message {
	font-size: 1.1rem;
	color: #999;
	margin-bottom: 2rem;
	line-height: 1.6;
}
.action-buttons {
	display: flex;
	gap: 1rem;
	justify-content: center;
	flex-wrap: wrap;
}
.action-button {
	display: inline-flex;
	align-items: center;
	padding: 0.75rem 1.5rem;
	border-radius: 8px;
	text-decoration: none;
	font-weight: 500;
	transition: all 0.3s ease;
}
.primary-button {
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	color: white;
}
.primary-button:hover {
	transform: translateY(-2px);
	box-shadow: 0 10px 20px rgba(102, 126, 234, 0.4);
}
.secondary-button {
	background: rgba(255, 255, 255, 0.1);
	color: white;
	border: 1px solid rgba(255, 255, 255, 0.2);
}
.secondary-button:hover {
	background: rgba(255, 255, 255, 0.15);
	border-color: rgba(255, 255, 255, 0.3);
}