:root {
	--main-background: white;
	--main-color: black;
	--sidebar-background: #e3e3e3;
	--expander-background: #b5b5b5;
	--expander-background-hover: #a6a6a6;
	--expander-border: #6c6c6c;

	--button-color: #eff7ef;
	--button-background: #545499;
	--button-background-hover: #00007C;
	--button-border: #e3e3e3;

	--danger-button-color: #eff7ef;
	--danger-button-background: #db2626;
	--danger-button-background-hover: #B20000;
	--danger-button-border: #e3e3e3;

	--green: green;
	--gray: #4a4a4a;
}

@media (prefers-color-scheme: dark) {
	:root {
		--main-background: #212529;
		--main-color: #f8f9fa;
		--sidebar-background: #131618;
		--expander-background: #424446;
		--expander-background-hover: #2a2d2f;
		--button-background: #282879;
		--button-background-hover: #00007C;
		--button-border: #131618;
		--danger-button-background: #B20000;
		--danger-button-background-hover: red;
		--danger-button-border: #131618;
		--green: #53b266;
		--gray: #979797;

		--red: #fb615b;
	}
}

html {
	scrollbar-color: #8e8e8e transparent;
}

html, body {
	height: 100%;
	padding: 0;
	margin: 0;
	overflow: hidden;
}

body {
	display: grid;
	grid-template-rows: auto 1fr max-content;
	grid-template-columns: max-content 1fr max-content;
	font-family: monospace;
}

noscript {
	display: block;
	margin: 0 auto;
	max-width: 600px;
	grid-column-start: 2;
}

button {
	background: var(--button-background);
	transition: background 0.25s linear;
	color: var(--button-color);
	padding: 0.25rem 0.5rem;
	border-style: solid;
	border-color: var(--button-border);
	border-width: 1px;
	font-size: 0.8rem;
	cursor: pointer;
}

button:hover {
	background: var(--button-background-hover);
}

button.danger {
	background: var(--danger-button-background);
	color: var(--danger-button-color);
	border-color: var(--danger-button-border);
}

button.danger:hover {
	background: var(--danger-button-background-hover);
}

#buffer, #connect {
	color: var(--main-color);
	background: var(--main-background);
	width: 100%;
	height: 100%;
	overflow-x: hidden;
	overflow-y: auto;
}

#buffer-list, #member-list {
	color: var(--main-color);
	background: var(--main-background);
	width: 100%;
	height: 100%;

	background-color: var(--sidebar-background);
	grid-column: 1;
	grid-row: 1 / 4;

	display: flex;
	flex-direction: row;
}

.expander {
	display: none;
	cursor: pointer;
	padding: 0;
	margin: 0;
	background: var(--expander-background);
	transition: background 0.2s linear;
	border: none;
	width: 10px;
}

.expander:hover {
	background: var(--expander-background-hover);
}

.expander span {
	display: block;
	width: 100%;
	height: 2px;
	margin-bottom: 2px;
	border-style: solid;
	border-width: 1px 0;
	border-color: var(--expander-border);
}

#buffer-list ul {
	list-style-type: none;
	margin: 0;
	padding: 0;
	flex: 1 0 auto;
	overflow-x: hidden;
	overflow-y: auto;
	scrollbar-width: thin;
}
#buffer-list li a {
	display: inline-block;
	width: 100%;
	padding: 2px 10px;
	box-sizing: border-box;
}
#buffer-list li.active a {
	color: white;
	background-color: var(--gray);
}
#buffer-list li.unread-message a {
	color: #b37400;
}
#buffer-list li.unread-highlight a {
	color: #22009b;
}
#buffer-list li:not(.type-server) a {
	padding-left: 20px;
}

#member-list-header {
	color: var(--main-color);
	background-color: var(--main-background);
	box-sizing: border-box;
	padding: 5px 10px;
	border-bottom: 1px solid var(--sidebar-background);
}

#buffer-header {
	color: var(--main-color);
	background-color: var(--main-background);
	box-sizing: border-box;
	border-bottom: 1px solid var(--sidebar-background);

	grid-row: 1;
	grid-column: 2;

	display: grid;
	grid-template-rows: auto auto;
	grid-template-columns: 1fr auto;
}

#buffer-header .title {
	display: none;
	padding: 5px 10px;
	font-weight: bold;
	grid-row: 1;
	grid-column: 1;
}

#buffer-header .description {
	padding: 5px 10px;
	grid-row: 2;
	grid-column: 1;
	max-height: 20vh;
	overflow-y: auto;
	word-break: break-word;
}

#buffer-header .actions {
	grid-row: 1 / 3;
	grid-column: 2;
}

#buffer-header .status-here {
	color: var(--green);
}
#buffer-header .status-gone {
	color: orange;
}
#buffer-header .status-offline {
	color: red;
}

.actions {
	display: flex;
	flex-direction: row;
	justify-content: center;
}

.actions button {
	border-width: 0 0 0px 1px;
}

#buffer {
	grid-row: 2;
	grid-column: 2;
}

#buffer:focus {
	outline: none;
}

#member-list {
	grid-row: 1 / 4;
	grid-column: 3;
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: row;
}

#member-list > section {
	display: flex;
	flex-direction: column;
}

#member-list-header {
	border-left: 1px solid var(--sidebar-background);
}

@media (max-width: 640px) {
	#buffer-list ul {
		width: 0px;
	}

	#buffer-list.expand {
		z-index: 999;
		grid-column: 1 / 4;
	}

	#buffer-list.expand ul {
		width: auto;
	}
}

#member-list ul {
	list-style-type: none;
	margin: 0;
	padding: 0;
	flex-grow: 1;
	overflow-x: hidden;
	overflow-y: auto;
	scrollbar-width: thin;
}
#member-list li a {
	display: inline-block;
	width: 100%;
	padding: 2px 10px;
	box-sizing: border-box;
}
#member-list li a.away {
	color: var(--gray);
}

.membership.owner {
	color: red;
}
.membership.admin {
	color: blue;
}
.membership.op {
	color: var(--green);
}
.membership.halfop {
	color: orange;
}
.membership.voice {
	color: yellow;
}

#composer {
	color: var(--main-color);
	background: var(--main-background);
	grid-row: 3;
	grid-column: 2 / 3;
	border-top: 1px solid var(--sidebar-background);
}
#composer input {
	display: block;
	height: 35px;
	width: 100%;
	box-sizing: border-box;
	padding: 10px;
}
#composer input, #composer input:focus {
	border: none;
	background: none;
	outline: none;
}
#composer.read-only {
	display: none;
}

#connect {
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
}
#connect form {
	margin: 0 auto;
	max-width: 350px;
	padding: 10px;
	box-sizing: border-box;
}

form input[type="text"],
form input[type="username"],
form input[type="password"],
form input[type="url"],
form input[type="email"] {
	box-sizing: border-box;
	width: 100%;
}

a {
	color: var(--green);
}
#buffer-list li a, a.timestamp, a.nick {
	color: var(--gray);
	text-decoration: none;
}
#buffer-list li a:hover, #buffer-list li a:active,
a.timestamp:hover, a.timestamp:active,
a.nick:hover, a.nick:active {
	text-decoration: underline;
}

details summary[role="button"] {
	user-select: none;
	cursor: pointer;
}

#buffer {
	box-sizing: border-box;
	color: var(--gray);
	word-wrap: break-word;
}
#buffer .logline-list {
	padding: 10px;
}
#buffer .logline {
	white-space: pre-wrap;
}
#buffer .talk, #buffer .motd {
	color: var(--main-color);
}
#buffer .error {
	color: red;
}
#buffer .me-tell {
	color: #b37400;
}
#buffer .highlight .nick {
	color: yellow;
	background-color: #c700ff;
}
#buffer .nick-1 {
	color: #f25e0d;
}
#buffer .nick-2 {
	color: #e43611;
}
#buffer .nick-3 {
	color: #f98a11;
}
#buffer .nick-4 {
	color: #b4a700;
}
#buffer .nick-5 {
	color: #89bd3b;
}
#buffer .nick-6 {
	color: #4ea847;
}
#buffer .nick-7 {
	color: #287e52;
}
#buffer .nick-8 {
	color: #117873;
}
#buffer .nick-9 {
	color: #0083a7;
}
#buffer .nick-10 {
	color: #2a6596;
}
#buffer .nick-11 {
	color: #385189;
}
#buffer .nick-12 {
	color: #434078;
}
#buffer .nick-13 {
	color: #5e4279;
}
#buffer .nick-14 {
	color: #7a447a;
}
#buffer .nick-15 {
	color: #e92980;
}
#buffer .nick-16 {
	color: #ec273e;
}

#buffer .separator {
	display: flex;
	align-items: center;
	text-align: center;
	text-transform: lowercase;
	font-variant: small-caps;
}
#buffer .separator::before, #buffer .separator::after {
	content: "";
	flex: 1;
	border-bottom: 1px solid transparent;
}
#buffer .date-separator {
	color: #757575;
}
#buffer .date-separator::before, #buffer .date-separator::after {
	border-color: #ddd;
}
#buffer .unread-separator {
	color: #ff3535;
}
#buffer .unread-separator::before, #buffer .unread-separator::after {
	border-color: #ff3535;
}

#error-msg {
	color: white;
	background-color: red;
	position: fixed;
	bottom: 2rem;
	right: 0;
	padding: 0.5rem;
	margin: 0.5rem;
}

#error-msg button, .dialog button.dialog-close {
	border: none;
	background: transparent;
	color: inherit;
	font-size: inherit;
	padding: 0;
}

.error-text {
	color: red;
}

.dialog {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0, 0, 0, 0.5);
	overflow: auto;
}
.dialog .dialog-body {
	background-color: var(--main-background);
	color: var(--main-color);
	margin: 20px auto;
	max-width: 500px;
	padding: 15px;
	border: 1px solid rgba(0, 0, 0, 0.6);
}
.dialog .dialog-header {
	display: flex;
	flex-direction: row;
	align-items: center;
	margin-bottom: 1em;
}
.dialog .dialog-header h2 {
	flex-grow: 1;
	margin: 0;
}
.dialog .dialog-header button.dialog-close {
	font-size: 1.5em;
	padding: 0 5px;
}
.dialog h2 {
	margin-top: 0;
}
.dialog form button:not([type="button"]) {
	float: right;
}
.dialog form {
	overflow: auto; /* hack to clear floating elements */
}

kbd {
	background-color: #f0f0f0;
	border: 1px solid #bfbfbf;
	box-shadow: inset 0 1px 0 0 #fff, inset 0 -2px 0 0 #d9d9d9;
	display: inline-block;
	font-size: 80%;
	margin: 3px;
	min-width: 1em;
	text-align: center;
	white-space: nowrap;
	padding: 2px 4px;
	font-family: monospace;
	border-radius: 3px;
}

@media (prefers-color-scheme: dark) {
	html {
		scrollbar-color: var(--gray) transparent;
	}

	#buffer-list li.active a {
		color: var(--sidebar-background);
		background-color: white;
	}
	#buffer-list li.unread-message a {
		color: var(--green);
	}
	#buffer-list li.unread-highlight a {
		color: #0062cc;
	}

	#buffer-header .status-gone {
		color: #fb885b;
	}
	#buffer-header .status-offline {
		color: var(--red);
	}

	form input[type="text"],
	form input[type="username"],
	form input[type="password"],
	form input[type="url"],
	form input[type="email"] {
		color: #ffffff;
		background: var(--sidebar-background);
		border: 1px solid #495057;
		padding: 0.25rem 0.375rem;
	}
	form input[type="text"]:focus,
	form input[type="username"]:focus,
	form input[type="password"]:focus,
	form input[type="url"]:focus,
	form input[type="email"]:focus {
		outline: 0;
		border-color: #3897ff;
	}

	#buffer-list li a,
	a.nick {
		color: var(--main-color);
	}

	#buffer {
		background: var(--main-background);
	}
	#buffer .error {
		color: var(--red);
	}
	#buffer .me-tell {
		color: #e16b97;
	}
	#buffer .highlight .nick {
		color: #1e0010;
		background-color: #0062cc;
	}

	#buffer .date-separator {
		color: #757575;
	}

	#buffer .date-separator::before,
	#buffer .date-separator::after {
		border-color: #373737;
	}
	#buffer .unread-separator {
		color: var(--green);
	}
	#buffer .unread-separator::before,
	#buffer .unread-separator::after {
		border-color: var(--green);
	}

	#error-msg {
		color: black;
		background-color: #efa3aa;
	}

	#error-msg a {
		color: black;
	}

	.error-text {
		color: #efa3aa;
	}

	#buffer .nick-8 {
		color: #6bccc7;
	}
	#buffer .nick-10 {
		color: #6296c1;
	}
	#buffer .nick-11 {
		color: #c6b5df;
	}
	#buffer .nick-12 {
		color: #9995df;
	}
	#buffer .nick-13 {
		color: #8b62b3;
	}
	#buffer .nick-15 {
		color: #e3418b;
	}

	kbd {
		--outline-color: #6e7681;

		background-color: transparent;
		border: 1px solid var(--outline-color);
		box-shadow: inset 0 -1px 0 var(--outline-color);
	}
}

@media (max-width: 640px) {
	.expander {
		display: block;
	}

	#buffer-list ul, #member-list > section {
		width: 0px;
	}

	#buffer-list.expand, #member-list.expand {
		z-index: 999;
		grid-column-start: 1;
		grid-column-end: 4;
	}

	#buffer-list.expand ul {
		width: auto;
	}

	#member-list.expand > section {
		width: 100%;
	}

	#member-list-header {
		border-left: none;
	}

	#buffer-header {
		grid-template-columns: 1fr min-content;
	}

	#buffer-header .title {
		display: block;
	}
}

@media (pointer: none), (pointer: coarse) {
	#buffer-list li a, #member-list li a {
		padding: 7px 10px;
	}
}