// This file is part of LibreQR, which is distributed under the GNU AGPLv3+ license

@light: ~"(prefers-color-scheme: light)";
@dark: ~"(prefers-color-scheme: dark)";
@import "themes/@{theme}/logo.less";

:root {
	@media @light {
		color-scheme: light;
	}
	@media @dark {
		color-scheme: dark;
	}
}

* {
	font-family: system-ui, sans-serif;

	scrollbar-width: auto;

	@media @light {
		scrollbar-color: @text-light @bg-light;
	}

	@media @dark {
		scrollbar-color: @text-dark @bg-dark;
	}
}

html {
	height: 100%;
}

body {
	display: flex;
	flex-direction: column;

	max-width: 812px;
	height: 100%;

	margin: 0px;
	margin-left: auto;
	margin-right: auto;

	font-weight: normal;
	font-size: 20px;

	@media @light {
		color: @text-light;
		background-color: @bg-light;
	}

	@media @dark {
		color: @text-dark;
		background-color: @bg-dark;
	}
}

a {
	text-decoration: underline;

	@media @light {
		color: @text-light;
	}

	@media @dark {
		color: @text-dark;
	}

	&:hover {
		text-decoration: none;
	}
}

code {
	font-family: monospace;
}

.helpText {
	margin: 5px 0px 0px 0px;
	padding: 5px;
	border-radius: 10px;
	border-width: 2px;
	border-style: dashed;
	text-align: left;

	@media @light {
		background-color: @bgHelp-light;
		border-color: @borderHelp-light;
	}

	@media @dark {
		background-color: @bgHelp-dark;
		border-color: @borderHelp-dark;
	}

	& p {
		margin-top: 0px;
		margin-bottom: 8px;
		&:last-child {
			margin-bottom: 0px;
		}
	}
}

#sideParams {
	width: 100%;
	text-align: center;
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: center;
	& .param {
		max-width: 270px;
		box-sizing: border-box;
	}
}

summary {
	margin-left: 20px;
	cursor: help;
}

#qrCode {
	max-width: 94%;
	width: auto;
	height: auto;

	@width: 2px;
	@lenght: 16px;
	padding: @width;

	&.needLightContrast {
		@media @light {
			background:
				linear-gradient(to right, @borderQr-light @width, transparent 0px) 0 0,
				linear-gradient(to right, @borderQr-light @width, transparent 0px) 0 100%,
				linear-gradient(to left, @borderQr-light @width, transparent 0px) 100% 0,
				linear-gradient(to left, @borderQr-light @width, transparent 0px) 100% 100%,
				linear-gradient(to bottom, @borderQr-light @width, transparent 0px) 0 0,
				linear-gradient(to bottom, @borderQr-light @width, transparent 0px) 100% 0,
				linear-gradient(to top, @borderQr-light @width, transparent 0px) 0 100%,
				linear-gradient(to top, @borderQr-light @width, transparent 0px) 100% 100%;
			background-repeat: no-repeat;
			background-size: @lenght @lenght;
		}
	}

	&.needDarkContrast {
		@media @dark {
			background:
				linear-gradient(to right, @borderQr-dark @width, transparent 0px) 0 0,
				linear-gradient(to right, @borderQr-dark @width, transparent 0px) 0 100%,
				linear-gradient(to left, @borderQr-dark @width, transparent 0px) 100% 0,
				linear-gradient(to left, @borderQr-dark @width, transparent 0px) 100% 100%,
				linear-gradient(to bottom, @borderQr-dark @width, transparent 0px) 0 0,
				linear-gradient(to bottom, @borderQr-dark @width, transparent 0px) 100% 0,
				linear-gradient(to top, @borderQr-dark @width, transparent 0px) 0 100%,
				linear-gradient(to top, @borderQr-dark @width, transparent 0px) 100% 100%;
			background-repeat: no-repeat;
			background-size: @lenght @lenght;
		}
	}
}

.centered {
	text-align: center;
}

.button {
	padding: 3px 10px 3px 10px;
	text-decoration: none;
}

header {
	text-align: center;
	padding-top: 12px;
	height: 64px;
}

#linkTitles::before {
	width: 64px;
	height: 64px;
	content: "";

	background-repeat: no-repeat;
	@media @light {
		background-image: var(--logo-light);
	}

	@media @dark {
		background-image: var(--logo-dark);
	}
}

#titles {
	margin-left: 2%;
}

h1, h2, h3, h4, h5, h6 {
	margin: 0px;
	font-weight: normal;
}

h1 {
	font-size: 29px;
}

h2 {
	font-size: 22px;
}

#linkTitles {
	text-align: left;
	justify-content: center;
	text-decoration: none;
	display: flex;
	flex-direction: row;
}

#downloadQR {
	margin-top: 20px;
}

#showOnlyQR {
	margin-top: 30px;
}

.param {
	padding: 4px;
	margin-left: 0px;
	margin-right: 0px;
}

::selection {

	@media @light {
		color: @bg-light;
		background-color: @text-light;
	}

	@media @dark {
		color: @bg-dark;
		background-color: @text-dark;
	}
}

label[for=txt] summary {
	margin-left: 22px;
}

#colors {
	display: flex;
	flex-direction: row;
	justify-content: space-around;
	flex-wrap: wrap;
	text-align: center;

	& .param {
		text-align: center;
		display: flex;
		justify-content: center;
		flex-direction: column;
		align-items: center;
	}
}

.metaText {
	padding: 6px;
	@media @light {
		color: @text-light;
	}

	@media @dark {
		color: @text-dark;
	}

	& a, a:visited {
		text-decoration: underline;
		@media @light {
			color: @text-light;
		}

		@media @dark {
			color: @text-dark;
		}
	}

}

footer {
	font-size: 16px;
	margin-top: auto;
	padding-top: 10px;
	text-align: left;
}

small {
	font-size: 14px;
}

#info {
	font-size: 16px;
	margin: 0px;

	& h3 {
		font-size: 20px;
		font-weight: normal;
		padding-bottom: 10px;
	}
}

/* Inputs */

#redundancy, #margin, #txt, #size, input[type=color], input[type=submit], .button {
	border-width: 2px;
	border-style: solid;
	border-radius: 10px;
	font-size: 20px;
	padding-left: 10px;
	font-weight: normal;
	transition: border-color 0.1s ease;
	margin: 6px;

	@media @light {
		color: @text-light;
		background-color: @bgField-light;
		border-color: @border-light;
	}

	@media @dark {
		color: @text-dark;
		background-color: @bgField-dark;
		border-color: @border-dark;
	}

	&:hover {
		border-width: 3px;
		margin: 5px;
		border-style: solid;

		@media @light {
			border-color: @borderHover-light;
		}

		@media @dark {
			border-color: @borderHover-dark;
		}
	}

	&:focus {
		border-width: 4px;
		margin: 4px;
		border-style: solid;
		outline: none;

		@media @light {
			border-color: @borderFocus-light;
		}

		@media @dark {
			border-color: @borderFocus-dark;
		}
	}
}

#redundancy {
	width: 250px;
	height: 44px;
	&:hover {
		width: 252px;
		height: 46px;
	}
	&:focus {
		width: 254px;
		height: 48px;
	}
}

input[type=color] {
	height: 60px;
	width: 84px;
	padding: 5px;
	&:hover {
		height: 62px;
		width: 86px;
	}
	&:focus {
		height: 64px;
		width: 88px;
	}
}

#size, #margin {
	width: 234px;
	height: 38px;
}

#redundancy, #size, #margin {

	@media @light {
		background-color: @bgField-light;
	}

	@media @dark {
		background-color: @bgField-dark;
	}
}

#txtParam {
	display: flex;
	flex-direction: column;
}

#txt {
	padding: 10px;
	width: auto;
	scrollbar-width: auto;

	@media @light {
		background-color: @bgTextarea-light;
		color: @textareaText-light;
		scrollbar-color: @textareaText-light @bgTextarea-light;
	}

	@media @dark {
		background-color: @bgTextarea-dark;
		color: @textareaText-dark;
		scrollbar-color: @textareaText-dark @bgTextarea-dark;
	}
}

input[type=submit] {
	cursor: pointer;
	font-size: 28px;
	padding: 10px;
	padding-left: 14px;
	padding-right: 14px;
}

#txt::placeholder {
	opacity: 1;
	font-family: system-ui, sans-serif;
	font-weight: normal;
	font-size: 1em;
	@media @light {
		color: @textareaPlaceholder-light;
	}

	@media @dark {
		color: @textareaPlaceholder-dark;
	}
}

a[download]::before {
	content: "💾 ";

	filter:
		drop-shadow(-1px 1px 1px white)
		drop-shadow(1px -1px 1px white);
}