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			448 lines
		
	
	
		
			8.8 KiB
		
	
	
	
		
			CSS
		
	
			
		
		
	
	
			448 lines
		
	
	
		
			8.8 KiB
		
	
	
	
		
			CSS
		
	
:root {
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	--alternate-row-color:             #e8e8e8;
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	--body-margin: 8px; /* Default value in browsers */
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	--max-font-size-unitless: 18;
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	/* Measurements of the width of all columns
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	except name and description on smaller screens */
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	--collapsed-static-column-width-px: 400px;
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	--collapsed-static-column-width: calc(
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		( 400 / var(--max-font-size-unitless) ) * 1rem
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	);
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	/* Measurements of the width of all columns
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	except name and description on wider screens */
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	--expanded-static-column-width-px: 800px;
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	--expanded-static-column-width: calc(
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		( 800 / var(--max-font-size-unitless) ) * 1rem
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	);
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	/* Space left for the name and description columns,
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	in the collapsed and expanded cases. */
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	--collapsed-dynamic-columns-width:
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		calc(
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			100vw
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			- var(--collapsed-static-column-width)
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			- 2 * var(--body-margin);
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		);
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	--expanded-dynamic-columns-width:
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		calc(
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			100vw
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			- var(--expanded-static-column-width)
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		);
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	/* Default for wide screens. */
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	--dynamic-columns-width: var(--expanded-dynamic-columns-width);
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}
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html {
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	font-size: clamp(10px, 2vw, var(--max-font-size-unitless) * 1px);
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}
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body {
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	margin: 0;
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}
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html.js .noscript, .hidden {
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	display: none;
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}
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.clickable {
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	cursor: pointer;
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}
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.anchorstyle {
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	color: rgb(0, 102, 204);
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	text-decoration: underline;
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}
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html:not(.js) .js-only {
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	display: none;
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}
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header {
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	display: flex;
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	direction: row;
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	/* Push items as far apart as possible */
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	justify-content: space-between;
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	padding-top: var(--body-margin);
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	padding-inline: var(--body-margin);
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}
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#headline {
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	text-align: center;
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	flex-grow: 1;
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}
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/* --- Table --- */
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#tbl_communities {
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	margin: 0 auto;
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	--cell-padding-h: 0.5em;
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	--cell-padding-v: 0.5em;
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	--cell-padding: var(--cell-padding-h) var(--cell-padding-v);
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	--cell-padding-small:
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		calc( var(--cell-padding-h) / 2 ) calc( var(--cell-padding-v) / 2 );
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}
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/* Cells in general */
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#tbl_communities th {
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	white-space: nowrap;
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}
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#tbl_communities :is(th, td) {
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	padding: var(--cell-padding-v) var(--cell-padding-h);
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}
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#tbl_communities th.sortable {
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	position: relative;
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	padding-right: calc( 1.35em + var(--cell-padding-h) );
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}
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#tbl_communities th.sortable::after {
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	position: absolute;
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	right: calc( var(--cell-padding-h) );
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	top: 50%;
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	transform: translateY(-50%);
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	/* content: "\25C7"; */ /* White diamond */
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	/* content: "\2195"; */ /* Up-down arrow */
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	/* content: "\25A1"; */ /* White square */
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	/* content: "\25B8"; */ /* Small right pointing triangle */
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	content: "\2B25"; /* Black medium diamond */
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	color: grey;
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	font-size: 1.3em;
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}
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#tbl_communities[data-sort-asc=true] th[data-sort=true]::after {
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	content: "\25B2"; /* Black up pointing triangle */
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	color: initial;
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	font-size: 1em;
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}
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#tbl_communities[data-sort-asc=false] th[data-sort=true]::after {
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	content: "\25BC"; /* Black up pointing triangle */
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	color: initial;
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	font-size: 1em;
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}
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#toggle-show-room-ids:not(:checked)
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~ #tbl_communities :is(#th_identifier, .td_identifier) {
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	display: none;
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}
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#tbl_communities th {
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	background-color: lightgray;
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}
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#tbl_communities tr:nth-child(even) {
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	--row-color: white;
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}
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#tbl_communities tr:nth-child(odd)  {
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	--row-color: var(--alternate-row-color);
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	background-color: var(--alternate-row-color);
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}
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/* Particular columns */
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.td_identifier {
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	font-family: monospace;
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}
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#th_name, .td_name {
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	width: calc(
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		0.375 * (
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			var(--dynamic-columns-width)
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		)
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	);
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	max-width: calc(
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		0.375 * (
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			var(--dynamic-columns-width)
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		)
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	);
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	overflow: hidden;
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	text-overflow: ellipsis;
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}
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.td_language {
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	text-align: center;
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	font-size: 1.5em;
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}
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.td_language:empty::after {
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	content: "\2753";
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}
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.td_description  {
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	position: relative;
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	overflow: hidden;
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	text-overflow: ellipsis;
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	/* Prevents middle alignment with table-cell. */
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	display: -webkit-box;
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	-webkit-box-orient: vertical;
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	-webkit-line-clamp: 3;
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}
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#th_description, .td_description {
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	width: calc(
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		0.625 * (
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			var(--dynamic-columns-width)
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		)
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	);
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	max-width: calc(
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		0.625 * (
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			var(--dynamic-columns-width)
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		)
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	);
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}
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.td_description::after {
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	/* Cover overflowing description lines with internal border. */
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	position: absolute;
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	bottom: 0;
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	left: 0;
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	width: 100%;
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	height: var(--cell-padding-h);
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	content: "";
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	background-color: var(--row-color);
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}
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.td_users {
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	text-align: center;
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	/* font-weight: bold; */
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}
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.td_preview {
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	text-align: center;
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}
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.protocol-indicator {
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	display: inline-block;
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	font-family: monospace;
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	border-radius: 4px;
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	padding: .25em .05em;
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	width: 6ch;
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	text-align: center;
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	text-shadow: 0 0 0.5em #0003;
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}
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a[href^="http:"] .protocol-indicator { background-color:lightgray }
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a[href^="https:"] .protocol-indicator { background-color:lightblue }
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a[href^="http:"] .protocol-indicator::after {
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	content: "HTTP";
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}
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a[href^="https:"] .protocol-indicator::after {
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	content: "HTTPS";
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}
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.td_qr_code {
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	padding: var(--cell-padding-small) !important;
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}
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.td_server_icon {
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	text-align: center;
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	padding: var(--cell-padding-small) !important;
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	font-size: 1.1em;
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}
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.td_server_icon-circle {
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	display: flex;
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	align-items: center;
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	justify-content: center;
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	width: 2em;
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	height: 2em;
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	border-radius: 100%;
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	font-family: sans-serif;
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	margin: 0 auto;
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	color: white;
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	text-shadow: 0 0 0.25em #000a;
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	box-shadow: 0 0 0.05em #777;
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}
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.td_server_icon-circle span {
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	position: relative;
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	top: 0.05em;
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}
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.td_join_url     {
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	font-family: monospace;
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	white-space: nowrap;
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	font-size: .8em;
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}
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.join_url {
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	overflow: hidden;
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	text-overflow: ellipsis;
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	max-width: 20vw;
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	/* Apply margin against copy button or link. */
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	/* URL now guaranteed to have interactive element to right when present. */
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	margin-right: 1em;
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}
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@media (max-width: 1050px) {
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	/* Only current width breakpoint; */
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	/* Would follow w4 and precede w6. */
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	.show-from-w5 {
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		display: none;
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	}
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	#th_preview, .td_preview {
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		display: none;
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	}
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	:root {
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		--dynamic-columns-width: var(--collapsed-dynamic-columns-width);
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	}
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}
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@media (max-width: 500px) {
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	:root {
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		/* ! For when descriptions don't wrap and 100vw doesn't work. */
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		--dynamic-columns-width: 15rem;
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	}
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}
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.join_url_container {
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	display: flex;
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	flex-direction: row;
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	align-items: center;
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	justify-content: space-around;
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}
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.copy_button {
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	font-size: 1.1em;
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	padding: var(--cell-padding);
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}
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/* --- Footer --- */
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footer {
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	display: flex;
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	flex-direction: column;
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	align-items: center;
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	max-width: 100%;
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	text-align: center;
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	padding-bottom: var(--body-margin);
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	padding-inline: var(--body-margin);
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}
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footer p {
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	width: 75%;
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	margin: .5em;
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	text-align: center;
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}
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footer nav a {
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	display: inline-block;
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	margin: .25em;
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	white-space: nowrap;
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}
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label[for=toggle-show-room-ids]::after {
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	content: " (Off)"
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}
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#toggle-show-room-ids:checked
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~ footer label[for=toggle-show-room-ids]::after {
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	content: " (On)"
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}
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/* --- QR code modals --- */
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.qr-code {
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	display: block;
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	margin-left: auto;
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	margin-right: auto;
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	width: 50%;
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}
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.qr-code-icon {
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	cursor: pointer;
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}
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.qr-code-modal {
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	display: none;   /* Hidden by default */
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	position: fixed; /* Stay in place */
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	z-index: 1;      /* Sit on top */
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	left: 0;
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	top: 0;
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	width: 100%;     /* Full width */
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	height: 100%;    /* Full height */
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	padding-top: 100px; /* Location of the box */
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	background-color: rgb(0,0,0); /* Fallback color */
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	background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
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	/*overflow: auto;*/ /* Enable scroll if needed */
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}
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.qr-code-modal-content {
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	background-color: #ffffff;
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	border: 1px solid #000000;
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	width: 80%;
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	margin: auto;
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	padding: 20px;
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}
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.qr-code-modal-close {
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	float: right;
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	font-size: 35px;
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	font-weight: bold;
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	color: #aaaaaa;
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}
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.qr-code-modal-close:hover,
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.qr-code-modal-close:focus {
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	cursor: pointer;
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	text-decoration: none;
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	color: #000000;
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}
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/* <Snackbar> */
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/* The snackbar - position it at the bottom and in the middle of the screen */
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#copy-snackbar {
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	visibility: hidden; /* Hidden by default. Visible on click */
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	background-color: #333; /* Black background color */
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	color: #fff; /* White text color */
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	text-align: center; /* Centered text */
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	border-radius: 2px; /* Rounded corners */
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	padding: 16px;
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	position: fixed; /* Move along as viewport scrolls */
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	z-index: 1; /* Add a z-index if needed */
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	left: 50%; /* Offset the snackbar by half the viewport width */
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	transform: translateX(-50%); /* Push the snackbar back by half its width */
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	bottom: 30px; /* 30px from the bottom */
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}
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/* Show the snackbar when clicking on a button (class added with JavaScript) */
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#copy-snackbar.show {
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	visibility: visible; /* Show the snackbar */
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	/* Add animation: Take 0.5 seconds to fade in and out the snackbar.
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	However, delay the fade out process for 2.5 seconds */
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	-webkit-animation: fadein 0.5s, fadeout 0.5s 2.5s;
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	animation: fadein 0.5s, fadeout 0.5s 2.5s;
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}
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/* Animations to fade the snackbar in and out */
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@-webkit-keyframes fadein {
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	from {bottom: 0; opacity: 0;}
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	to {bottom: 30px; opacity: 1;}
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}
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@keyframes fadein {
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	from {bottom: 0; opacity: 0;}
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	to {bottom: 30px; opacity: 1;}
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}
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@-webkit-keyframes fadeout {
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	from {bottom: 30px; opacity: 1;}
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	to {bottom: 0; opacity: 0;}
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}
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@keyframes fadeout {
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	from {bottom: 30px; opacity: 1;}
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	to {bottom: 0; opacity: 0;}
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}
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