#toolbar button.active-toggle {
	border: 2px solid #308386;
	
	
	box-shadow: 0 0 1px 1px #4119af;
}
body { background:#111; color:#eee; font-family:sans-serif; font-size:25px; margin:0; }
#toolbar { padding:8px; background:#222; display:flex; flex-wrap:wrap; gap:8px; align-items:center; }
#seed { font-weight:bold; margin-left:auto; }
button { padding:6px 12px; border:none; border-radius:4px; background:#374151; color:#eee; }
button:hover { background:#4b5563; }
canvas { background:#0f172a; display:float; margin:auto; cursor:pointer; touch-action:none; }
nav {
background-color: #333; text-size:25px;
}

nav ul.menu {
list-style-type: none;
margin: 0;
padding: 0;
display: flex;
}

nav ul.menu li {
margin: 0;
}

nav ul.menu li a {
display: block;
padding: 14px 20px;
color: white;
text-decoration: none;
}

nav ul.menu li a:hover {
background-color: #555;
}