@import url("/css/footer.css");
@import url("/css/common.css");

:root {
	--body-margin: 8px; /* Default value in browsers */
	--max-font-size-unitless: 18;
	--min-font-size-unitless: 12;

	/* Measurements of the width of all columns
	except name and description on smaller screens */
	--collapsed-static-column-width-px: 300px;
	--collapsed-static-column-width: calc(
		( 300 / var(--min-font-size-unitless) ) * 1rem
	);

	/* Measurements of the width of all columns
	except name and description on wider screens */
	--expanded-static-column-width-px: 800px;
	--expanded-static-column-width: calc(
		( 800 / var(--max-font-size-unitless) ) * 1rem
	);

	/* Space left for the name and description columns,
	in the collapsed and expanded cases. */
	--collapsed-dynamic-columns-width:
		calc(
			100vw
			- var(--collapsed-static-column-width)
			- 2 * var(--body-margin);
		);

	--expanded-dynamic-columns-width:
		calc(
			100vw
			- var(--expanded-static-column-width)
		);

	/* Default for wide screens. */
	--dynamic-columns-width: var(--expanded-dynamic-columns-width);

	--column-name-min-width: 8em;
	--column-name-proportional-width: 0.325;
	--column-description-proportional-width: calc( 1 - var(--column-name-proportional-width) );
}


:root {
	--cell-padding-h: 0.5em;
	--cell-padding-v: 0.5em;
	--cell-padding: var(--cell-padding-h) var(--cell-padding-v);
	--cell-padding-small:
		calc( var(--cell-padding-h) / 2 ) calc( var(--cell-padding-v) / 2 );
}

html {
	font-size: clamp(12px, 2vw, var(--max-font-size-unitless) * 1px);
	height: 100%;
}

body {
	margin: 0;
	height: 100%;
}

.h2-like {
	display: block;
    font-size: 1.5em;
    padding-block: 0.83em;
    margin-left: 0;
    margin-right: 0;
    font-weight: bold;
}

#toggle-theme-switch {
	display: none;
}

#theming-root {
	display: flex;
	flex-direction: column;
	width: 100%;
	min-height: 100%;
	margin: 0;
	background-color: var(--secondary-color);
	color: var(--primary-color);
	align-items: center;
}

a, .anchorstyle {
	color: var(--anchor-color);
	text-decoration: underline;
}

.non-anchorstyle {
	color: inherit;
	text-decoration: none;
}

.clickable {
	cursor: pointer;
}

.feather-icon {
	width: var(--feather-icon-size);
	height: var(--feather-icon-size);
	transition: opacity 0.2s;
}

.feather-icon.clickable:not(:hover),
:is(a, .clickable ):not(:hover) > .feather-icon {
	opacity: 0.6;
}

html.js .noscript, .hidden {
	display: none;
}

.themed-button {
	color: var(--primary-color);
	background-color: var(--secondary-color);
	border-radius: .5em;
	padding: var(--cell-padding);
	height: min-content;
	font-size: 0.85rem;
}

.themed-button-primary {
	color: var(--secondary-color);
	background-color: var(--primary-color);
}

.themed-button-secondary {
	color: var(--primary-color);
	background-color: var(--secondary-color-heading);
}

.badge {
	display: inline-block;
	border-radius: 1em;
	padding-block: 0.1em;
	padding-inline: 0.5em;
	margin-block: 0.1em;
	margin-inline: 0.2em;
	border: #0004 outset 1px;
	/* box-shadow: 0.05em 0.05em 0.1em 0 #4444;*/
}

.highlight {
	animation: highlight 0.66s 0.1s 1 forwards;
	animation-timing-function: cubic-bezier(0,.89,.43,1.84);
}

@keyframes highlight {
	0% { }
	50% { translate: 0 -0.5rem; }
	100% { }
}

.tag, .sample-search {
	color: black;
}

.td_name > span > .tag {
	opacity: 0.75;
}

.tag-user, .sample-search-tag {
	background-color: greenyellow;
}

.tag-reserved, .sample-search-tag-reserved {
	background-color: yellow;
}

.tag-warning {
	background-color: pink;
}

.sample-search-plain {
	background-color: lightgrey;
}

.sample-search-language {
	background-color: whitesmoke;
}

.td_name > span > .tag:not(.tag-highlighted) {
	background-color: transparent;
	color: var(--primary-color);
}

.td_name > span > .tag.clickable:is(:hover, :focus) {
	box-shadow: 0rem 0rem 0.2rem var(--primary-color);
	opacity: 1;
}

gap {
	flex-grow: 1000;
}

header {
	display: flex;
	align-self: stretch;
	flex-direction: row;
	/* Push items as far apart as possible */
	justify-content: space-between;
	align-items: flex-start;
	padding-top: var(--body-margin);
	padding-inline: var(--body-margin);
	--feather-icon-size: 2.5rem;
}

header .feather-icon, #search .feather-icon {
	font-size: var(--feather-icon-size);
}

#header-start, #header-end {
	display: flex;
	gap: 0.5em;
}

html:not(.js) :is(#search-container, #search-container *) {
	cursor: not-allowed !important;
}

#search-container {
	display: flex;
	flex-direction: row;
	justify-items: space-between;
	align-items: stretch;
	margin-block-end: 1rem;
	column-gap: 1rem;
}

#search {
	display: flex;
	flex-direction: row;
	box-sizing: border-box;
	justify-content: center;
	align-items: center;
	border-bottom: 2px var(--primary-color) solid;
	padding-bottom: 0.1rem;
}

#search-action-pre 	{ order: 0; }
#search-bar 		{ order: 1; }
#search-action-post { order: 2; }

#search-bar {
	--feather-icon-size: 2rem;
	height: var(--feather-icon-size);
	width: 15rem;
	color: var(--primary-color);
	background-color: var(--secondary-color);
	border: none;
	outline: none;
	text-align: left;
	padding: 0.3rem 0.1rem;
	font-size: 1rem;
	margin-inline: 0.5rem;
}

#search:has(#search-bar:focus) {
	border-bottom-color: lightgreen;
}

#search:has(#search-bar.search-no-results) {
	border-bottom-color: red;
}

#search-bar:focus:placeholder-shown::placeholder {
	opacity: 0;
}

div.search-actions {
	display: flex;
	flex-direction: row;
	align-items: center;
	position: relative;
}

div.search-actions > .feather-icon {
	position: absolute;
}

div.search-actions, div.search-actions > .feather-icon {
	/* To prevent layout shifts */
	height: 2rem;
	aspect-ratio: 1;
}

div.search-actions {
	--display-when-active: none;
	--display-when-inactive: block;
	--display-when-empty: block;
	--display-when-nonempty: none;
}

#search-bar:is(:focus, :not(:placeholder-shown)) ~ div.search-actions {
	--display-when-active: block;
	--display-when-inactive: none;
}

#search-bar:not(:placeholder-shown) ~ div.search-actions {
	--display-when-empty: none;
	--display-when-nonempty: block;
}

#btn-random-search	{ display: var(--display-when-empty); }
#btn-clear-search 	{ display: var(--display-when-nonempty); }
#btn-search 		{ display: var(--display-when-empty); }
#btn-share-search	{ display: var(--display-when-nonempty); }


#headline {
	text-align: center;
	flex-grow: 1;
	font-family: sans-serif;
}

#headline-03 {
	font-size: smaller;
}

/* --- Table --- */

#tbl_communities {
	margin: 0 auto;
}

/* Cells in general */
.tbl_communities__th {
	white-space: nowrap;
}

.tbl_communities__th, #tbl_communities > tbody > tr > td {
	padding: var(--cell-padding-v) var(--cell-padding-h);
}

.tbl_communities__th.sortable {
	position: relative;
	padding-right: calc( 1.35em + var(--cell-padding-h) );
}

html:not(.js).tbl_communities__th.sortable {
	cursor: not-allowed !important;
}

.tbl_communities__th.sortable::after {
	position: absolute;
	right: calc( var(--cell-padding-h) );
	top: 50%;
	transform: translateY(-50%);
	/* content: "\25C7"; */ /* White diamond */
	/* content: "\2195"; */ /* Up-down arrow */
	/* content: "\25A1"; */ /* White square */
	/* content: "\25B8"; */ /* Small right pointing triangle */
	content: "\2B25"; /* Black medium diamond */
	color: grey;
	font-size: 1.3em;
}

#tbl_communities[data-sort-asc=true] th[data-sort=true]::after {
	content: "\25B2"; /* Black up pointing triangle */
	color: var(--primary-color);
	font-size: 1em;
}

#tbl_communities[data-sort-asc=false] th[data-sort=true]::after {
	content: "\25BC"; /* Black up pointing triangle */
	color: var(--primary-color);
	font-size: 1em;
}

.tbl_communities__th {
	background-color: var(--secondary-color-heading);
}

.room-row {
	background-color: var(--row-color);
	transition: opacity 0.1s cubic-bezier(.19,1,.22,1);
}

.td_name, .td_qr_code, .td_description, .td_language, .td_users, .td_server_icon {
	cursor: pointer;
}

.room-row:nth-child(even) {
	--row-color: var(--secondary-color);
}

.room-row:nth-child(odd)  {
	--row-color: var(--secondary-color-shaded);
}

.room-row:hover {
	outline: 0.1rem solid var(--primary-color-50);
}


/* Particular columns */

.td_identifier {
	font-family: monospace;
}

#th_name, .td_name {
	width: calc(
		var(--column-name-proportional-width)
		* var(--dynamic-columns-width)
	);
	max-width: calc(
		var(--column-name-proportional-width)
		* var(--dynamic-columns-width)
	);
	overflow: hidden;
	text-overflow: ellipsis;
	min-width: var(--column-name-min-width);
}

.td_name > a {
	/* Block padding for inline element does not change flow, only clickbox */
	padding-block: calc( var(--cell-padding-v) );
	word-wrap: anywhere; /* fallback */
	overflow-wrap: anywhere;
}

.room-row-stickied > .td_name > a {
	font-weight: bold;
}

.td_language {
	text-align: center;
	font-size: 1.5em;
}
.td_language:empty::after {
	content: "\2753";
}

.td_description  {
	position: relative;
	overflow: hidden;
	text-overflow: ellipsis;
	/* Prevents middle alignment with table-cell. */
	display: -webkit-box;
	-webkit-box-orient: vertical;
	line-clamp: 3;
	-webkit-line-clamp: 3;
}

html:not(.js) .td_description:hover {
	display: initial;
	overflow: initial;
}

#th_description, .td_description {
	width: calc(
		var(--column-description-proportional-width)
		* var(--dynamic-columns-width)
	);

	max-width: calc(
		var(--column-description-proportional-width)
		* var(--dynamic-columns-width)
	);

	word-wrap: anywhere; /* fallback */
	overflow-wrap: anywhere;
}

html.js .td_description::after {
	/* Cover overflowing description lines with internal border. */
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: var(--cell-padding-h);
	content: "";
	background-color: var(--row-color);
}

.td_users {
	min-width: 6ch;
	text-align: center;
}

.td_preview {
	text-align: center;
}

.td_preview > a > span {
	display: inline-block;
	font-family: monospace;
	border-radius: 4px;
	padding: .25em .05em;
	width: 6ch;
	text-align: center;
	text-shadow: 0 0 0.5em #0003;
}

/** protocol-indicator__parent > .protocol-indicator **/

.td_preview > a[href^="http:"] > span {
	background-color: var(--color-http);
}

.td_preview > a[href^="https:"] > span {
	background-color: var(--color-https);
}

.td_preview > a[href^="http:"] > span::after {
	content: "HTTP";
}

.td_preview > a[href^="https:"] > span::after {
	content: "HTTPS";
}

.td_qr_code {
	padding: var(--cell-padding-small) !important;
}

/*.qr-code-icon*/ .td_qr_code > a > div {
	width: 36px;
	height: 41px;
	background-image: url('qrcode-solid.svg')
}

.td_server_icon {
	text-align: center;
	padding: var(--cell-padding-small) !important;
	font-size: 1.1em;
}

.td_server_icon-circle {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2em;
	height: 2em;
	border-radius: 100%;
	font-family: sans-serif;
	margin: 0 auto;
	color: white;
	text-shadow: 0 0 0.25em #000a;
	box-shadow: 0 0 0.05em #777;
	background-size: cover;
}

.td_server_icon-circle > .td_server_icon-text {
	position: relative;
	top: 0.05em;
}

.td_join_url {
	font-family: monospace;
	white-space: nowrap;
	font-size: .8em;
}

/*.join_url*/ .td_join_url > div > span {
	display: inline-flex;
	overflow: hidden;
	text-overflow: ellipsis;
	max-width: 20vw;
	/* Apply margin against copy button or link. */
	/* URL now guaranteed to have interactive element to right when present. */
	margin-right: 1em;
}

.td_join_url > div > span:empty::after {
	content: "http://sogs.example.com/tes...";
	overflow: hidden;
	display: inline-block;
	width: 30ch;
	margin-right: 1em;
}

html:not(.js) tr:hover .td_join_url > div span::after {
	content: "Right click, copy link:";
}

/*.join_url_container*/ .td_join_url > div {
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: space-around;
}

.copy_button {
	font-size: 1.2em;
	background-color: var(--secondary-color);
	color: var(--primary-color);
	padding: var(--cell-padding);
	border-radius: 10%;
	cursor: pointer;
}

/* --- Footer --- */

#footer-divider {
	width: 90%;
}

footer, aside {
	font-size: inherit !important;
	border: none !important;
	padding-bottom: var(--body-margin);
	padding-inline: var(--body-margin);
}

.footer__nav-target {
	padding: .75em .5em;
}


/* --- QR code modals --- */
#details-modal {
	padding: 0;
	width: 80vw;
	--modal-height: calc(80vh - 8em);
	height: var(var(--modal-height));
	color: var(--primary-color);
	background-color: var(--secondary-color);
	--room-icon-size: 4rem;
	--feather-icon-size: 2rem;
	border: none;
	border-radius: .5em;
	box-shadow: 0 0 .1em .1em var(--secondary-color);
}

/* disable default backdrop */
#details-modal::backdrop {
	background-color: transparent
}

#modal-backdrop {
	display: none;
	position: fixed;
	top: 0px;
	left: 0px;
	width: 100%;
	height: 100%;
	z-index: 50;
	background: rgba(0, 0, 0, 0.5);
}

#details-modal[open] ~ #modal-backdrop {
	display: block;
}

#details-modal-contents {
	display: flex;
	flex-direction: column;
	box-sizing: border-box;
}

#details-modal-flow {
	display: flex;
	flex-direction: column;
	padding: 2.5em;
	height: var(--modal-height);
	overflow: auto;
	box-sizing: border-box;
	justify-content: space-between;
}

#details-modal-navigation-hint {
	position: absolute;
	bottom: 1rem;
	right: 1rem;
	opacity: 0.5;
	font-style: italic;
}

#details-modal-panes {
	display: flex;
	flex-direction: row;
	flex-grow: 500;
}

#details-modal-start {
	display: flex;
	flex-direction: column;
	margin-right: 3em;
}

#details-modal-end {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

#details-modal-title > * {
	display: inline-block;
}

#details-modal-title {
	vertical-align: middle;
	margin-bottom: calc( var(--room-icon-size) * 0.1 );
}

#details-modal-community-name {
	display: inline;
	line-height: var(--room-icon-size);
	vertical-align: top;
	padding: 0;
}

#details-modal-community-icon-wrapper {
	position: relative;
	box-sizing: border-box;
	--strip: 0;
	width: var(--room-icon-size);
	height: var(--room-icon-size);
	margin-right: calc( var(--room-icon-size) * 0.3 );
	border: var(--primary-color) var(--strip) solid;
	border-radius: 100%;
	flex-shrink: 0;
}

#details-modal-share-icon {
	margin-left: 0.5em;
	position: relative;
  	bottom: calc( ( var(--room-icon-size) - var(--feather-icon-size) ) / 2 );
	vertical-align: bottom;
}

#details-modal-community-icon-wrapper:is([data-has-icon="false"], [data-icon-safety="-1"]) {
	display: none;
}

/* For hiding navigation targets, I think */
#details-modal-community-icon-wrapper:is([data-has-icon="false"], [data-icon-safety="-1"]) > #details-modal-community-icon {
	display: none;
}

#details-modal-community-icon-wrapper:not(:hover) > #details-modal-community-icon[data-icon-safety="-1"] {
	opacity: 0.5;
	filter: blur(3px);
}

#details-modal-community-icon {
	position: absolute;
	top: 0;
	right: 0;
	width: 100%;
	height: 100%;
	border-radius: inherit;
	transition: filter 0.15s, opacity 0.15s;
}

#details-modal-description {
	margin-bottom: 1em;
}

#details-modal-description-inner {
	word-wrap: anywhere; /* fallback */
	overflow-wrap: anywhere;
}

#details-modal-room-tags {
	margin-bottom: 0.5em;
}

#details-modal-language-flag:not(:empty) {
	font-size: 1.5em;
}

/*#details-modal-start*/ #details-modal-language-flag:empty::after {
	content: "Unknown";
}

/*#details-modal-end*/ #details-modal-qr-code {
	/* alt text */
	display: flex;
	align-items: center;
	text-align: center;
	justify-content: center;
	color: var(--primary-color-50);

	aspect-ratio: 1;
	width: 15em;
	height: 15em;
	margin: 1em;
	border-radius: 5px;
}

/*#details-modal-end*/ #details-modal-qr-code-label {
	text-align: center;
}

#details-modal-actions {
	display: flex;
	width: 100%;
	flex-direction: row;
	flex-wrap: wrap;
	gap: .5em;
	row-gap: .5em;
	flex-grow: 1000;
	align-content: flex-end;
	margin-block: 1em;
}

#details-modal-qr-code-label-name {
	display: block;
}

/* Carousel */

aside > details > p {
	padding: 1em 0.75em;
	background-color: var(--secondary-color-shaded);
}

aside > details > summary {
	padding-block: 0.5em !important;
}

aside > details > summary::after {
	content: "+";
	padding-inline-start: 1em;
	font-size: 1.5em;
}

aside > details[open] > summary:after{
	content: "−";
}

/* <Snackbar> */
/* The snackbar - position it at the bottom and in the middle of the screen */
#copy-snackbar {
	visibility: hidden; /* Hidden by default. Visible on click */
	background-color: #333; /* Black background color */
	color: #fff; /* White text color */
	text-align: center; /* Centered text */
	border-radius: 2px; /* Rounded corners */
	padding: 16px 24px;
	position: fixed; /* Move along as viewport scrolls */
	z-index: 100; /* Add a z-index if needed */
	left: 50%; /* Offset the snackbar by half the viewport width */
	transform: translateX(-50%); /* Push the snackbar back by half its width */
	bottom: 0;
	opacity: 0;
	transition: bottom 0.5s, opacity 0.5s;
	box-shadow: black 0.5em 0.5em 0.5em;
  	border-radius: 1em;
}

/* Show the snackbar when clicking on a button (class added with JavaScript) */
#copy-snackbar.show {
	visibility: visible; /* Show the snackbar */
	bottom: 30px;  /* 30px from the bottom */
	opacity: 1;
}

/* Responsive properties */
.td_name > span > .tag:nth-of-type(5) ~ .tag {
	display: none;
}

@media (max-width: 1600px) {
	.td_name > span > .tag:nth-of-type(4) ~ .tag {
		display: none;
	}
}

@media (max-width: 1500px) {
	.td_name > span > .tag:nth-of-type(3) ~ .tag {
		display: none;
	}
}

@media (max-width: 1400px) {
	.td_name > span > .tag:nth-of-type(2) ~ .tag {
		display: none;
	}
}

@media (max-width: 1200px) {
	.td_name > span > .tag:nth-of-type(1) ~ .tag {
		display: none;
	}
}

.td_name > span > .tag:not(.tag-showcased) {
	display: none;
}

@media (max-width: 1050px) {
	/* Only current width breakpoint; */
	/* Would follow w4 and precede w6. */
	/*.show-from-w5*/ .td_join_url > div > span {
		display: none;
	}

	#th_preview, .td_preview {
		display: none;
	}

	:root {
		--dynamic-columns-width: var(--collapsed-dynamic-columns-width);
	}
}

@media (max-height: 1200px) {
	#details-modal-language, #details-modal-users, #details-modal-created {
		display: inline-block;
		text-align: center;
	}

	#details-modal-room-info > * {
		margin-block: 0.5em;
	}

	:is(#details-modal-language, #details-modal-users)::after {
		content: "•"; /* bullet */
		margin-inline: .5em;
	}
}

/* mobile breakpoint */
@media (max-width: 1100px) {
	#details-modal-pane-selection {
		display: inline-flex;
		flex-direction: row;
		/* Stick to the right */
		margin: 0 0 0 auto;
	}

	.details-modal-pane {
		margin-inline: 0 !important;
	}

	#details-modal-panes[data-pane="0"] > .details-modal-pane:not([data-pane="0"]),
	#details-modal-panes[data-pane="1"] > .details-modal-pane:not([data-pane="1"]) {
		display: none;
	}

	#details-modal-panes[data-pane="0"] ~ #details-modal-pane-selection .details-modal-pane-button[data-pane="0"],
	#details-modal-panes[data-pane="1"] ~ #details-modal-pane-selection .details-modal-pane-button[data-pane="1"] {
		display:none
	}

	#details-modal-panes {
		flex-direction: column;
		align-items: stretch;
	}

	.details-modal-pane {
		flex-grow: 500;
	}

	#details-modal-panes > gap {
		display: none;
	}

	#details-modal #details-modal-qr-code {
		width: 30vh;
		height: 30vh;
	}

	#details-modal-qr-code-label-name {
		display: inline;
	}

	#details-modal-navigation-hint {
		display: none;
	}
}

@media (max-width: 500px) {
	#th_qr_code, .td_qr_code {
		display: none;
	}

	#th_description, .td_description {
		display: none !important;
	}

	#th_name, .td_name {
		max-width: var(--dynamic-columns-width);
		width: var(--dynamic-columns-width);
	}

	:root {
		/* ! For when descriptions don't wrap and 100vw doesn't work. */
		--dynamic-columns-width: 13rem;
	}
}