/* CYANOBACTERIA.CSS v1.1 */
/* HTML/CSS layout template from https://ribo.zone/free/layouts/ */
/* last updated: june 28, 2026 */

/* start light mode styling */
	:root {
		--text: #dce3e1;
		--border: #F5B8D5;
		--accent: #55C89D;
		--bg: #15212B;
		--gradient-top: #15212B;
		--gradient-bottom: #204651;
	}
	header {
		background: url('../../../microscopy/arthrospira.png');
	}
/* end light mode styling */


/* start dark mode styling */
	@media (prefers-color-scheme: dark) {
		:root {
			--text: white;
			--border: #F5B8D5;
			--accent: #55C89D;
			--bg: #15212B;
			--gradient-bottom: #204651;
			--gradient-top: #15212B;
			a:link { color: #8DF9A2; }
		}
		header {
			background: url('../../../microscopy/dolichospermum.png');
		}
	}
/* end dark mode styling */


* { 
	box-sizing: border-box;
	scrollbar-color:  var(--border) var(--gradient-bottom);
}
html {
	overscroll-behavior: none;
}
body {
	padding: 10px;
	font-family: 'MS PGothic', sans-serif;
	color: var(--text);

	/* page background pattern */
	background-color: var(--gradient-top);
	background-image: url("data:image/svg+xml,%3Csvg width='50px' height='50px' viewBox='0 0 50 50' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M25 39.7l-.6-.5C11.5 28.7 8 25 8 19c0-5 4-9 9-9 4.1 0 6.4 2.3 8 4.1 1.6-1.8 3.9-4.1 8-4.1 5 0 9 4 9 9 0 6-3.5 9.7-16.4 20.2l-.6.5zM17 12c-3.9 0-7 3.1-7 7 0 5.1 3.2 8.5 15 18.1 11.8-9.6 15-13 15-18.1 0-3.9-3.1-7-7-7-3.5 0-5.4 2.1-6.9 3.8L25 17.1l-1.1-1.3C22.4 14.1 20.5 12 17 12z' fill='%23247074'/%3E%3C/svg%3E");
	background-size: 50px 50px;
	background-repeat: repeat;
}


.container {
	max-width: 55rem;
	margin: 5vw auto 12px auto;
	border: 6px ridge var(--border);
	outline: 3px solid var(--gradient-top);
	outline-offset: 4px;
	border-radius: 10px;
	display: flex;
	flex-wrap: wrap;
	padding: 5px;
	gap: 5px;

	/* container background pattern */
	background-color: var(--gradient-bottom);
	background-image:  repeating-radial-gradient( circle at 0 0, transparent 0, var(--gradient-bottom) 9px ), repeating-linear-gradient( var(--bg), var(--bg));
}
/* these control the column widths */
.small { flex: 1 1 9%; }
.large { flex: 1 1 82%; }
.full { flex: 1 1 100%; }
.half { flex: 1 1 49%; }
.three-quarter { flex: 1 1 74%; }
.quarter { flex: 1 1 24%; }


header {
	background-size: cover;
	background-position: center;
	width: 100%;
	height: 120px; /* change banner height here*/
	border: 2px ridge var(--border);
	border-radius: 5px;
	position: relative;
}
header span {
	font-size: 2.5rem;
	position: absolute;
	bottom: 0;
	right: 10px;
	margin: 10px;
	font-weight: bold;
	text-shadow: 1px 1px var(--text),
		-1px 1px var(--text),
		1px -1px var(--accent),
		-1px -1px var(--accent);
	color: var(--gradient-top);
}


nav {
	border: 2px ridge var(--border);
	border-radius: 5px;
	padding: 5px;
	background: linear-gradient(var(--gradient-top),var(--gradient-bottom));
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	gap: 5px;
}

nav div {
	font-size: 1.25rem;
	margin: 5px 10px 5px 5px;
	white-space: nowrap;
}

nav a {
	display: inline-block;
	width: auto;
	flex: 0 0 auto;
	margin: 0;
	background: linear-gradient(to right, var(--bg), var(--gradient-bottom));
	border-radius: 5px;
	padding: 2px 7px;
	text-decoration: none;
	white-space: nowrap
}
nav a:link, nav a:visited { 
	color: var(--text);
}
nav a:hover, nav a:focus {
	background: linear-gradient(to right,var(--bg), var(--gradient-bottom), var(--gradient-top));
}

/* optional button styling like in the preview */
div.small > img {
	display: block;
	margin: 5px auto;
	border:2px ridge var(--border);
	border-radius: 5px;
}


section {
	border: 2px ridge var(--border);
	border-radius: 5px;
	background: linear-gradient(var(--gradient-top),var(--gradient-bottom));
	padding: 5px;
}


footer {
	text-align: center;
	margin-bottom: 5vw;
	font-size: 0.8rem;
}
footer a { 
	text-decoration: none;
}


h1, h2, h3, h4, h5, h6, p  { 
	margin: 5px;
	line-height: 1.2;
}
h1 { 
	font-size: 1.4rem;
	letter-spacing: 2px;
	font-weight: normal;
	text-align: center;
	border-bottom: 2px ridge var(--border);
	padding-bottom: 5px;
}
h2 { 
	font-size: 1.25rem;
	font-weight: normal;
	text-align: center;
}
h3 { 
	font-size: 1.1rem;
}
h4 { 
	font-size: 1rem;
	color: #55C89D;
	padding-left: 12px;
}

/* prevents overflow on smaller screens */
img { max-width: 100%; }
pre { overflow-x: auto; }


a:hover, a:focus {
	font-style: italic;
}
a:visited {
	color: #B298E7;
}
a:link {
	color: #8DF9A2;
}