:root {
	--colour-white: #fff;
	--colour-orange: #eb6a34;
	--colour-text-normal: #757575;
	--colour-text-heavy: #4c4c4c;
	--colour-text-pale: #a2a2a2;
	--colour-grey-border: #cdcdcd;
	--colour-background: #f4f4f4;
	--colour-black: #222222;

	--colour-result-unknown: #9d9d9d;
	--colour-result-unknown-border: #9d9d9d;
	--colour-result-valid: #7fb964;
	--colour-result-valid-border: #7fb964;
	--colour-result-invalid: #ca4242;
	--colour-result-invalid-border: #ca4242;
	--colour-index-button: #61686b;
	--height-banner: 54px;
	--height-box: 72px;
	--width-break: 800px;
	--width-column: 350px;
	--padding-internal: 30px;
	--result-section-gap: 10px;
	--corner-radius: 8px;
}

/* resets */
/* Box sizing rules */
*, *::before, *::after { box-sizing: border-box; }
/* Prevent font size inflation */
html { -moz-text-size-adjust: none; -webkit-text-size-adjust: none; text-size-adjust: none; }
/* Remove default margin in favour of better control in authored CSS */
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd { margin-block-end: 0; }
/* Set core body defaults */
body { min-height: 100vh; line-height: 1.5; }
/* Set shorter line heights on headings and interactive elements */
h1, h2, h3, h4, button, input, label { line-height: 1.1; }
/* Balance text wrapping on headings */
h1, h2, h3, h4 { text-wrap: balance; }
/* A elements that don't have a class get default styles */
a:not([class]) { text-decoration-skip-ink: auto; }
/* Make images easier to work with */
img, picture { max-width: 100%; display: block; }
/* Inherit fonts for inputs and buttons */
input, button, textarea, select { font-family: inherit; font-size: inherit; }
/* Make sure textareas without a rows attribute are not tiny */
textarea:not([rows]) { min-height: 10em; }
/* Anything that has been anchored to should have extra scroll margin */
:target { scroll-margin-block: 5ex; }
/* end resets */

body {
	background: var(--colour-background);
	color: var(--colour-text-normal);
	font-family: Inter, Roboto, 'Helvetica Neue', 'Arial Nova', 'Nimbus Sans', Arial, sans-serif;
	font-size: 18px;
	font-weight: normal;
	line-height: 1.7;
	margin: 0;
}
a, a:visited, a:active {
	color: var(--colour-text-normal);
	text-underline-offset: 4px;
}

select {
	width: 100%;
	border: 0;
	color: inherit;
	background-color: inherit;
}
pre {
	font-size: .75rem;
	padding: var(--padding-internal);
}

/* wraps the entire page to avoid grid on body */
.page {
	display: grid;
	height: 100vh;
}

.page > header {
	.banner {
		display: grid;
		grid-template-columns: 1fr auto;
		gap: 10px;
		align-items: center;
	}
	background-color: var(--colour-white);
	.branding {
		img {
			max-height: var(--height-banner);
			object-fit: contain;
			padding: 8px;
		}
	}
	form {
		font-size: 1.5rem;
	}
}

/* constrain the width of main content */
main,
.page > header .banner,
.page > footer {
	max-width: var(--width-break);
	width: var(--width-break);
	margin-left: auto;
	margin-right: auto;
}
.icon img {
	object-fit: contain;
}

.with-icon {
	display: flex;
	align-items: center;
	gap: 10px;
	.icon {
		/* width: 1lh; */
		/* height: 1lh; */
	}
}
.title h2 {
	font-size: 25px;
}

.page > footer {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	margin-top: var(--padding-internal);
	.version {
		color: var(--colour-text-pale);
	}
	.badges {
		display: flex;
		flex-direction: row;
		gap: var(--padding-internal);
		padding: var(--padding-internal);
		img {
			height: 50px;
		}
	}
}


body.index {
	main {
		display: flex;
		align-items: center;
		flex-direction: column;
		gap: 50px;
		margin-top: 60px;
		.logo {
			width: 800px;
		}
		.input-area {
			display: flex;
			flex-direction: column;
			width: 100%;
			align-items: center;
			justify-content: center;
		}
		form {
			width: 100%;
		}
		.errors {
			font-size: 1.25rem;
			color: var(--colour-result-invalid);
			ul {
				margin: 0;
			}
		}
	}
	.scan-buttons {
		display: flex;
		flex-direction: row;
		justify-content: space-evenly;
		width: 100%;
		button {
			display: none;
			background-color: var(--colour-white);
			border-radius: var(--corner-radius);
			border: 1px solid var(--colour-grey-border);
			color: var(--colour-index-button);
			font-size: 20px;
			height: var(--height-box);
			justify-content: center;
			padding-left: 50px;
			padding-right: 50px;
		}
		button:disabled {
			opacity: .3;
		}
	}

	form input {
		flex: 1;
		background-color: var(--colour-white);
		border: 1px solid var(--colour-grey-border);
	}

	form.digsig {
		display: flex;
		input:focus-visible {
			outline: none;
		}
		input {
			flex: 1;
			background-color: var(--colour-white);
			border-top: 3px solid var(--colour-orange);
			border-left: 3px solid var(--colour-orange);
			border-bottom: 3px solid var(--colour-orange);
			border-top-left-radius: var(--corner-radius);
			border-bottom-left-radius: var(--corner-radius);
			border-right: 0;
			line-height: var(--height-box);
			padding-left: 20px;
		}
		button {
			background-color: var(--colour-white);
			border-top: 3px solid var(--colour-orange);
			border-right: 3px solid var(--colour-orange);
			border-bottom: 3px solid var(--colour-orange);
			border-top-right-radius: var(--corner-radius);
			border-bottom-right-radius: var(--corner-radius);
			border-left: 0;
			padding-right: 20px;
		}
	}
	form.datasnips {
		display: flex;
		flex-direction: column;
		gap: 20px;
		align-items: center;
		justify-content: center;
		input {
			line-height: 2;
			padding-left: 10px;
			padding-right: 10px;
		}
		button {
			background-color: var(--colour-white);
			border: 3px solid var(--colour-orange);
			border-radius: var(--corner-radius);
			min-width: 200px;
			padding: 20px;
		}
	}
}

.button {
	background-color: white;
	border-radius: var(--corner-radius);
	color: var(--colour-orange);
	text-decoration: none;
	width: auto;
}
details > summary {
	display: flex;
	flex-direction: column;
	align-items: center;
	cursor: pointer;
}
details > summary:after {
	content: '\2304';
	font-size: 50px;
	line-height: 1;
}
details:open > summary:after {
	content: '\2303';
}

body.result {
	.page {
		grid-template-rows: var(--height-banner) 1fr auto;
	}
	main {
		padding-top: 30px;
	}
	.message {
		background-color: var(--colour-result-unknown);
		border-radius: var(--corner-radius);
		border: 1px solid var(--colour-result-unknown-border);
		color: var(--colour-white);
		margin-bottom: calc(2*var(--result-section-gap));
		min-height: var(--height-box);
		padding: 15px;
		.content {
			line-height: 1.25lh;
		}
	}
	.preverify {
		font-weight: 700;
		background-color: var(--colour-white);
		border: 1px solid var(--colour-grey-border);
		color: var(--colour-text-heavy);
	}
	.result {
		font-size: 20px;
		font-weight: 700;
		&.invalid {
			background-color: var(--colour-result-invalid);
			border: 1px solid var(--colour-result-invalid-border);
		}
		&.valid {
			background-color: var(--colour-result-valid);
			border: 1px solid var(--colour-result-valid-border);
		}
	}
	.postverify {
		font-size: 18px;
	}
	section.results {
		margin-bottom: calc(2*var(--result-section-gap));
		background-color: var(--colour-white);
		border: 1px solid var(--colour-grey-border);
		border-radius: var(--corner-radius);
		padding: var(--padding-internal);
		position: relative;
		.title {
			display: flex;
			color: var(--colour-orange);
			margin-bottom: var(--padding-internal);
			h2 {
				flex-grow: 1;
			}
		}
	}
	.structureddocuri {
		width: 275px;
		a {
			white-space: nowrap;
			text-overflow: ellipsis;
			display: block;
			overflow: hidden;
		}
	}
}
.fieldlist {
	column-count: 2;
	column-width: var(--width-column);
	column-fill: balance;
	column-gap: var(--padding-internal);
	column-rule: dashed var(--colour-grey-border) 1px;
	padding-bottom: var(--padding-internal);
	ol, ul {
		list-style: none;
		padding-left: 0;
		margin: 0;
	}
	li.field {
		break-inside: avoid;
		display: flex;
		flex-direction: column;
		font-weight: 400;
		overflow-wrap: anywhere;
		padding-bottom: 20px;
		.label {
			font-weight: 700;
			color: var(--colour-text-heavy);
		}
		.description {
			background-color: #fffdf0;
			border-radius: 5px;
			border: 1px solid #fff6ba;
			font-size: .75rem;
			padding: 3px;
		}
	}
}
ul.struct {
	padding-left: var(--padding-internal);
	li.field {
		border-top: 0;
		padding-bottom: 5px;
		padding-top: 5px;
	}
}

dialog#cameraModal {
	video {
		max-width: 100%;
		margin-left: auto;
		margin-right: auto;
	}
}

.language {
	display: none;
	&.current {
		display: inherit;
	}
}

dialog {
	min-width: 450px;
	min-height: 450px;
	border: 1 px solid var(--colour-grey-border);
	border-radius: var(--corner-radius);
	color: var(--colour-text-normal);
	.content {
		display: grid;
		grid-template-rows: var(--height-banner) 1fr;
	}
	.close {
		float: right;
		display: block;
		background-color: white;
		padding: 5px;
		text-align: right;
		text-decoration: none;
	}
	.title h2 {
		font-size: 18px;
	}
	.field {
		border-top: 0;
	}
	.label {
		border-bottom: 1px solid var(--colour-grey-border);
	}
}

@media  (width <= 800px) {
	main,
	.page > header .banner,
	.page > footer {
		margin-left: var(--result-section-gap);
		margin-right: var(--result-section-gap);
		width: auto;
	}
	body.result {
		.page {
			grid-template-rows: var(--height-banner) 1fr auto;
		}
	}
	body.index {
		.scan-buttons {
			flex-direction: column;
			button {
				margin-bottom: 20px;
			}
		}
	}
	.fieldlist {
		column-count: 1;
		column-width: auto;
	}
	.page > footer {
		.badges {
			flex-direction: column;
		}
	}
}

.splash-container {
	align-items: center;
	animation-delay: 1s;
	animation-direction: normal;
	animation-duration: 2s;
	animation-fill-mode: forwards;
	animation-iteration-count: 1;
	animation-name: fadeOut;
	animation-play-state: running;
	animation-timing-function: ease-in-out;
	color: var(--colour-white);
	display: flex;
	height: 100vh;
	justify-content: center;
	left: 0;
	position: fixed;
	top: 0;
	transition: opacity 0.6s ease, visibility 0.6s ease;
	width: 100vw;
	z-index: 9999;

	&.invalid {
		background-color: var(--colour-result-invalid);
	}
	&.valid {
		background-color: var(--colour-result-valid);
	}
}
@keyframes fadeOut {
	from {
		opacity: 1;
		visibility: visible;
	}
	to {
		opacity: 0;
		visibility: hidden;
		pointer-events: none;
	}
}
.loader {
	align-items: center;
	border-radius: 50%;
	display: flex;
	height: 100px;
	justify-content: center;
	left: 50%;
	position: fixed;
	top: 50%;
	transform: translate(-50%, -50%);
	width: 100px;
	img {
		height: 80px;
	}
	&.invalid {
		background-color: var(--colour-result-invalid);
	}
	&.valid {
		background-color: var(--colour-result-valid);
	}
}
.loader:before,
.loader:after {
	border-radius: 50%;
	border: 1px solid white;
	bottom: 0; 
	content: '';
	display: block;
	left: 0;
	position: absolute;
	right: 0; 
	top: 0; 
}
.loader:before {
	animation-name: ripple;
	animation-duration: 2s;
	animation-timing-function: linear;
	animation-delay: 0s;
	animation-iteration-count: 1;
	animation-direction: normal;
	animation-fill-mode: none;
	animation-play-state: running;
}
.loader:after {
	animation-name: ripple;
	animation-duration: 2s;
	animation-timing-function: linear;
	animation-delay: 1s;
	animation-iteration-count: 1;
	animation-direction: normal;
	animation-fill-mode: none;
	animation-play-state: running;
}
@keyframes ripple{
	0% {
		transform: scale(1);
		border-width: 1px;
	}
	50% {
		transform: scale(1.5);
		opacity:1;
		border-width: 2px;
	}
	100% {
		transform: scale(2);
		opacity:0;
		border-width: 3px;
	}
}