/* Base styles */
body {
	margin: 0;
	font-family: 'Arial', sans-serif;
}

.topnav {
	background-color: #333;
	height: 50px;
	display: flex;
	align-items: center;
	padding: 0 16px;
	position: relative;
	color: white;
}

.icon {
	font-size: 24px;
	cursor: pointer;
	color: white;
}

.companyname {
	margin-left: 15px;
}

/* portal buttons */
.portalbutton {
	background-color: #959292;
	border: none;
	color: rgb(255, 255, 255);
	padding: 16px 32px;
	text-align: center;
	font-size: 16px;
	margin: 4px 2px;
	transition: 0.3s;
}

.portalbutton:hover {
	background-color: #2d23bc;
	color: rgb(255, 255, 255);
}

/* Sidebar styles */
.sidebar {
	position: fixed;
	top: 0;
	left: -250px;
	/* Hidden by default */
	width: 250px;
	height: 100%;
	background-color: #333;
	overflow-x: hidden;
	transition: 0.3s;
	padding-top: 60px;
	z-index: 1000;
}

.sidebar a {
	padding: 12px 24px;
	text-decoration: none;
	font-size: 18px;
	color: #f2f2f2;
	display: block;
}

.sidebar a:hover {
	background-color: #575757;
	color: white;
}

.sidebar.open {
	left: 0;
}

/* Overlay styles */
.overlay {
	position: fixed;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
	background-color: rgba(0, 0, 0, 0.4);
	z-index: 999;
	display: none;
}

/* Show overlay when sidebar is open */
.sidebar.open+.overlay {
	display: block;
}