@import "_theme.scss";
@import "_baseline.scss";

$_top-h-size: nth($h-sizes, 1);
$_top-h-small-size: nth($h-small-sizes, 1);

/* headings */

@for $n from 1 through 6 {
	h#{$n} {
		color: $primary-100;
	}
}

/* block quotes */

blockquote {
	margin-left: $w-l2 / 2 - $w-s4 / 2;
	padding-left: $w-l2 / 2 - $w-s4 / 2;
	border-left: $w-s4 solid $primary-500;
}

/* coarse layout */

body {
	margin: 0;
	padding: 0;
	background-color: $gray-900;
}

body > main {
	padding: $w-l1;
}

/* top bar */

@mixin snikket-logo {
	background-image: url('/static/img/snikket-logo.svg');
	background-size: contain;
	background-repeat: no-repeat;
	background-position: $w-s2 0em;
	padding-left: 2em;
}

div#topbar {
	background-color: white;
	@extend .el-1;
	color: $primary-200;
	margin: 0;
	padding: $w-s1;
	display: flex;
	align-items: center;

	& > header {
		flex: 0 1 auto;
		color: black;
		font-size: $_top-h-size;
		line-height: 1.5;

		@media screen and (max-width: $small-screen-threshold) {
			font-size: $_top-h-small-size;
		}

		& > a {
			color: inherit;
			text-decoration: none;

			span {
				@include snikket-logo;
			}
		}

		& > a:visited, & > a:hover, & > a:focus, & > a:active {
			color: inherit;
			text-decoration: none;
		}
	}

	& > div.filler {
		flex: 1 1 0px;
	}

	& > nav.usermenu {
		flex: 0 1 auto;
	}
}

/* main content */

main {
	max-width: 60rem;
	margin-left: auto;
	margin-right: auto;
}

/* standard elevations */

.el-1, .box.el-1, div.form.el-1 {
	box-shadow:
		0 1px 3px rgba(0, 0, 0, 0.12),
		0 1px 2px rgba(0, 0, 0, 0.24);
}

.el-2, .box.el-2, div.form.el-2 {
	box-shadow:
		0 3px 6px rgba(0, 0, 0, 0.15),
		0 2px 4px rgba(0, 0, 0, 0.12);
}

.el-3, .box.el-3, div.form.el-3 {
	box-shadow:
		0 10px 20px rgba(0, 0, 0, 0.15),
		0 3px 6px rgba(0, 0, 0, 0.10);
}

.el-4, .box.el-4, div.form.el-4 {
	box-shadow:
		0 15px 25px rgba(0, 0, 0, 0.15),
		0 5px 10px rgba(0, 0, 0, 0.05);
}

.el-5, .box.el-5, div.form.el-5 {
	box-shadow:
		0 20px 40px rgba(0, 0, 0, 0.2);
}


/* footer */

body > footer {
	display: block;
	background-color: $gray-100;
	color: $gray-800;
	padding: 0 $w-l1;

	ul {
		display: block;
		padding: 0;
		margin: 0;
		list-style-type: none;
	}

	li {
		display: inline-block;
		margin: $w-l1 0;
	}

	li:before {
		content: '•';
		padding-right: $w-s2;
	}

	a, a:visited, a:hover, a:active, a:focus {
		color: $gray-900;
		font-weight: bold;
		text-decoration-line: underline;
		text-decoration-color: $gray-500;
		text-decoration-width: $w-s4;
		text-decoration-thickness: $w-s4;
		text-underline-offset: 0;
	}

	a:hover {
		text-decoration-color: $gray-700;
	}
}

/* form support */

@for $n from 1 through 6 {
	div.form h#{$n}.form-title {
		font-size: 100%;
		font-weight: bold;
		line-height: 1.5;
		margin-bottom: 1.5em;
	}
}

label.required:after {
	content: '*';
	color: $alert-400;
	padding: $w-s4;
}

p.form-desc.weak {
	color: $gray-300;
}

$text-entry-inputs: "text" "password" "email" "tel";

div.f-errbox {
	background-color: $alert-800;
	border: $w-s4 solid $alert-200;
	color: $alert-100;
	border-radius: $w-s4;
	padding: 0 $w-0;
	margin: 1em 0;

	p {
		line-height: 1;
		margin: 1em 0;
	}

	ul {
		margin: 1em 0;
		padding: 0;
		padding-left: $w-0;
	}

	li {
	}
}

div.form {
	@extend .el-2;

	margin: $w-l1;
	padding: $w-l1;
	background-color: white;
}

div.form.layout-expanded {
	label {
		display: block;
		color: $gray-200;
	}

	div.f-ebox {
		margin-bottom: $w-l1;
	}

	div.f-bbox {
		text-align: right;
		padding: $w-s2 0;
	}

	@each $type in $text-entry-inputs {
		input[type=$type] {
			width: 100%;
			border: none;
			border-bottom: $w-s4 solid $primary-500;
			margin-bottom: -$w-s4;
			padding: 0 $w-s3;
		}

		input[type=$type].has-error {
			border-right: $w-s4 solid $alert-500;
		}

		input[type=$type]:hover {
			border-bottom-color: $primary-700;
		}

		input[type=$type]:focus {
			border-bottom-color: $primary-800;
		}
	}

	input[type="checkbox"], input[type="radio"] {
		position: absolute;
		z-index: -1;
	}

	input[type="checkbox"] + label:before {
		background-color: transparent;
		color: transparent;
		content: "✔";
		display: inline-block;
		width: $w-0;
		height: $w-0;
		border-radius: $w-s4;
		border: $w-s4 solid $primary-500;
		text-align: center;
		font-size: $w-0;
		margin-right: $w-s2;
		line-height: 1;
	}

	input[type="radio"] + label:before {
		background-color: transparent;
		color: transparent;
		content: "✔";
		display: inline-block;
		width: $w-0;
		height: $w-0;
		border-radius: $w-s1;
		border: $w-s4 solid $primary-500;
		text-align: center;
		font-size: $w-0;
		margin-right: $w-s2;
		line-height: 1;
	}

	input[type="checkbox"] + label:hover:before,
	input[type="radio"] + label:hover:before {
		border-color: $primary-700;
	}

	input[type="checkbox"]:focus + label:before,
	input[type="radio"]:focus + label:before {
		border-color: $primary-800;
	}

	input[type="checkbox"]:checked + label:before {
		background-color: $primary-500;
		color: white;
	}

	input[type="radio"]:checked + label:before {
		background-color: $primary-500;
		box-shadow: inset 0 0 0 $w-s3 white;
	}

	input[type="checkbox"] + label, input[type="radio"] + label {
		display: block;
	}

	div.select-wrap {
		display: block;
		border-bottom: $w-s4 solid $primary-500;
		margin-bottom: -$w-s4;
		position: relative;

		& > select {
			width: 100%;
			background-color: transparent;
			border: none;
			outline: none;
			padding: 0 $w-s3;
			appearance: none;
			-webkit-appearance: none;
			-moz-appearance: none;
			padding-right: $w-l1 + $w-s3;
			margin-top: -1px;
			margin-bottom: -1px;
		}

		&:after {
			content: "\25bc";
			position: absolute;
			right: 0;
			width: $w-l1;
			text-align: center;
			top: 0;
			bottom: 0;
			pointer-events: none;
			color: $primary-500;
			font-size: 80%;
			// now we can build a padding which eats the remaining 20%
			// em is now 0.8 parent-em
			// we want to eat 20% of 1 parent-em -> 0.2 parent-em
			// 1 parent-em = 1.25 em
			// 0.2 parent-em = 0.25 em
			padding-top: 0.25em;
			padding-bottom: 0.25em;
		}

		&:hover {
			border-bottom-color: $primary-700;

			&:after {
				color: $primary-700;
			}
		}

		&:focus-within {
			border-bottom-color: $primary-800;

			&:after {
				color: $primary-800;
			}
		}
	}

	textarea {
		width: 100%;
		border: none;
		border-bottom: $w-s4 solid $primary-500;
	}

	textarea:hover {
		border-bottom-color: $primary-700;
	}

	textarea:focus {
		border-bottom-color: $primary-800;
	}
}


/* form buttons */

.btn-edit:before {
	content: '✎';
}

.btn-delete:before {
	content: '🗑';
}

.btn-link:before {
	content: '+';
}

.btn-more:before {
	content: '…';
}

input[type="submit"], button, .button {
	margin: 0 $w-s2;
	padding: $w-s3 $w-s1;

	td & {
		margin: 0 $w-s4;
		padding: $w-s4 $w-s2;
	}
}

a.button {
	text-decoration: none;
	cursor: default;
}

input[type="submit"], button, .button {
	&.primary {
		background: linear-gradient(0deg, $primary-500, $primary-600);
		box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.1);
		color: $primary-900;
		border: none;
		/* TODO: fix vertical rhyhtm ... */
		border-radius: $w-s4;
		// border: $w-s4 solid transparent;

		&:hover, &:focus {
			background: linear-gradient(0deg, $primary-600, $primary-700);
			color: white;
		}

		&:active {
			background: $primary-500;
			box-shadow: inset 0px 2px 4px rgba(0, 0, 0, 0.2);
			color: white;
		}

		&.accent {
			background: linear-gradient(0deg, $accent-500, $accent-600);
			color: $accent-900;

			&:hover, &:focus {
				background: linear-gradient(0deg, $accent-600, $accent-700);
			}

			&:active {
				background: $accent-500;
			}
		}

		&.danger {
			background: linear-gradient(0deg, $alert-500, $alert-600);
			color: $alert-900;

			&:hover, &:focus {
				background: linear-gradient(0deg, $alert-600, $alert-700);
			}

			&:active {
				background: $alert-500;
			}
		}
	}

	&.secondary {
		background: linear-gradient(0deg, $gray-600, $gray-700);
		box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.1);
		color: $gray-200;
		border: none;
		/* TODO: fix vertical rhyhtm ... */
		border-radius: $w-s4;
		// border: $w-s4 solid transparent;

		&:hover, &:focus {
			background: linear-gradient(0deg, $gray-700, $gray-800);
			color: black;
		}

		&:active {
			background: $gray-600;
			box-shadow: inset 0px 2px 4px rgba(0, 0, 0, 0.2);
			color: black;
		}

		&.accent {
			background: linear-gradient(0deg, $accent-600, $accent-700);
			color: $accent-200;

			&:hover, &:focus {
				background: linear-gradient(0deg, $accent-700, $accent-800);
			}

			&:active {
				background: $accent-600;
			}
		}

		&.danger {
			background: linear-gradient(0deg, $alert-600, $alert-700);
			color: $alert-200;

			&:hover, &:focus {
				background: linear-gradient(0deg, $alert-700, $alert-800);
			}

			&:active {
				background: $alert-600;
			}
		}
	}

	&.tertiary, .tertiary {
		background-color: transparent;
		color: $gray-100;
		border: none;
		text-decoration: underline;
		/* TODO: fix vertical rhyhtm ... */
		border-radius: $w-s4;

		&:hover {
			background-color: $gray-900;
			border-color: $gray-800;
			color: black;
		}

		&.accent {
			text-decoration-color: $accent-500;

			&:hover {
				background-color: $accent-900;
				border-color: $accent-800;
				color: black;
			}
		}

		&.danger {
			text-decoration-color: $alert-500;

			&:hover {
				background-color: $alert-900;
				border-color: $alert-800;
				color: black;
			}
		}
	}

	&.fullwidth {
		display: block;
		width: 100%;
		margin-left: 0;
		margin-right: 0;
	}
}



/* button, .button {
	margin: 0 $w-s2;
}

button.lv-primary, .button.lv-primary {
	background-color: $gray-500;
	color: $gray-900;
	border-radius: $w-s4;
	border: $w-s4 solid $gray-400;

	@each $type, $values in $colours {
		&.c-#{$type} {
			border-color: nth($values, 4);
			background-color: nth($values, 5);
			color: nth($values, 9);
		}

		&.c-#{$type}:hover {
			background-color: nth($values, 4);
		}
	}
}

button.lv-secondary, .button.lv-secondary {
	background-color: $gray-700;
	color: $gray-100;
	border-radius: $w-s4;

	@each $type, $values in $colours {
		&.c-#{$type} {
			background-color: nth($values, 7);
			color: nth($values, 1);
		}
	}
}

button.lv-tertiary, .button.lv-tertiary {
	background-color: inherit;
	color: $gray-300;
	border-radius: $w-s4;
	text-decoration: underline;

	@each $type, $values in $colours {
		&.c-#{$type} {
			color: nth($values, 3);
		}
	}
}
*/

/*
	button.lv-secondary.c-#{$type}, .button.lv-secondary.c-#{$type} {
		background-color: nth($values, 7);
		color: nth($values, 1);
	}

	button.lv-tertiary.c-#{$type}, .button.lv-tertiary.c-#{$type} {
		color: nth($values, 3);
		text-decoration: underline;
		background-color: transparent;
	}
}*/

/* boxes */

.box {
	display: block;
	/* border-width: $w-s4 / 2;
	border-style: solid; */
	padding: $w-l1 /* - $w-s4 / 2; */;
	margin: $w-l1;
	border-radius: $w-s4;

	border-color: $gray-200;
	background-color: white;
	color: $gray-100;

	@extend .el-1;

	@each $type, $colour in $box-types {
		&.#{$type} {
			border-color: nth(map-get($colours, $colour), 2);
			background-color: nth(map-get($colours, $colour), 9);
			color: nth(map-get($colours, $colour), 1);
		}
	}
}

.box > header {
	font-weight: bold;
	display: block;
	margin-bottom: $w-l1;
	line-height: 1.5;
	color: black;
}

.box > p:last-child {
	margin-bottom: 0;
}

.box.slim {
	& > header {
		display: inline;
		margin: 0;
	}

	& > header:after {
		content: ':';
	}

	& > p {
		display: inline;
		margin: 0;
	}
}

/* avatar */

.avatar {
	display: inline-block;
	font-size: $_top-h-size;
	width: 1.5em;
	height: 1.5em;
	vertical-align: middle;
	background-size: cover;
	box-shadow: inset 0px 0px 0px 2px rgba(0, 0, 0, 0.2);
	border-radius: $w-s4;

	margin: 0 0.25em;

	@media screen and (max-width: $small-screen-threshold) {
		font-size: $_top-h-small-size;
	}

	text-align: center;

	& > span:before {
		color: $gray-900;
		content: attr(data-avatar-char);
	}
}

nav.usermenu > .avatar {
	/* we can increase the size to the size of the h1 here */

}

/* login page specials */

body#login {
	.form {
		font-size: nth($h-sizes, 5);
	}

	.form-title {
		color: $primary-200;
		font-size: nth($h-sizes, 5);
	}

	h1 {
		@include snikket-logo;
		padding-left: 2em;
		background-position: 0 0em;
	}
}


/* welcome screen specials */

div.welcome-cards {
	display: flex;
	flex-wrap: wrap;

	& > .card {
		flex: 1 0 $w-l7;
		margin: $w-s1;
		@extend .el-2;
		padding: $w-s1 $w-l1;
		background: white;
	}

	& > a.card {
		text-decoration: none;
		color: inherit;

		& > h2 {
			color: $primary-200;
			text-decoration: underline;
		}
	}

	& > .card:hover, & > .card:active, & > .card:focus, & > .card:focus-within {
		@extend .el-3;
	}
}


/* admin area specials */

#topbar > div.admin-note {
	color: $alert-500;
	font-size: nth($h-sizes, 5);
	margin-left: $w-l1;
}

table {
	border-collapse: collapse;
	width: 100%;

	td, th {
		padding: $w-s1;
	}
}


/* linearisation / responsive stuff */

@media screen and (max-width: $small-screen-threshold) {
	main > .form.layout-expanded {
		margin-left: 0;
		margin-right: 0;
	}

	.form.layout-expanded .box {
		margin-left: 0;
		margin-right: 0;
	}

	.box > ul  {
		padding-left: $w-0;
	}


	th.collapsible, td.collapsible {
		display: none;
	}

	#topbar.admin {
		> header {
			text-decoration: underline;
			text-decoration-color: $alert-500;
		}

		> div.admin-note {
			display: none;
		}
	}
}

/* clipboard button */

.copy-to-clipboard {
	cursor: pointer;
	margin-left: 0.5em;
	font-style: normal;
	text-decoration: none;
}

body.no-copy .copy-to-clipboard {
	display: none !important;
}