html {
	height: 100%;
}

body {
	font-family: Arial, Helvetica, sans-serif;
	background-color: black;
	margin: 0;
	padding: 20px;
	overflow: hidden;
	background: radial-gradient(60% 500% at center, rgb(10, 35, 44) 0.1%, rgb(4, 0, 0) 100%);
}

.navcontainer {
	margin-bottom: 50px;
	z-index: 99;
}

.navbar {
	background: radial-gradient(80% 100% at center, rgba(216, 117, 255, 0.95) 0.1%, rgba(4, 0, 0, 0.95));
	margin-bottom: 20px;
	border-radius: 15px;
	box-shadow: 0 0 20px white;
}

.navbar ul {
	list-style-type: none;
	margin: 0;
	padding: 12px;
	display: flex;
	justify-content: space-around;
	align-items: center;
}

.navbar .signuplogin-btn {
	background-color: rgb(0, 0, 0);
	color: white;
	border-radius: 10px;
	padding: 6px 15px;
	cursor: pointer;
	box-shadow: 0 0 10px white;
}

.navbar a:not(.cpLogo) {
	text-decoration: none;
	border-radius: 5px;
	background-color: rgb(0, 0, 0);
	color: white;
	position: relative;
	padding: 5px 15px;
	box-shadow: 0 0 10px white;
}

.navbar a:not(.cpLogo)::after {
	content: "";
	position: absolute;
	background-color: red;
	width: 100%;
	height: 2px;
	bottom: 0;
	left: 0;
	transform: scaleX(0);
	transition: transform 0.3s ease-in-out;
}

.navbar a:hover::after {
	transform: scaleX(1);
}

#sky {
	width: 97vw;
	height: 90vh;
	background: rgb(0, 0, 0);
	overflow: hidden;
	position: absolute;
	z-index: -1;
}

.star {
	width: 5px;
	height: 5px;
	position: absolute;
	background-color: rgb(255, 255, 255);
	border-radius: 8px;
	cursor: pointer;
	animation: twinkle 2s ease-in-out infinite;
	z-index: -1;
}

.star::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 10px;
	height: 10px;
	border-radius: 50%;
	/* background-color: red; */
}

#info-popup {
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	background: white;
	padding: 20px;
	border-radius: 8px;
	display: none;
	z-index: 101;
	box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

.popup-close-btn {
	background-color: silver;
	border: none;
	border-radius: 8px;
	padding: 5px 10px;
}