/* reset */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

h1, h2, h3, h4, h5, h6 {
	margin: 1em 0;
}

p, ul, ol, dl, section, article, aside {
	margin-bottom: 1rem;
	margin-top: 1rem;
}

ul, ol {
	padding-left: 2rem;
}

/* Custom styling */

:root {
	/* color definitions */
	--black: black;
	--blue: #336791;
	--red: #913333;
	--white: #fffae7;
	--white-sheer: rgba(255, 250, 231, 75%);

	--facebook-blue: #3b5998;
	--twitter-blue: #1da1f2;

	/* theme colors */
	--main-background-color: var(--white);
	--main-text-color: var(--black);
	--main-link-color: var(--blue);
	--main-footer-column-rule-color: var(--blue);
	--button-good-background-color: var(--blue);
	--button-good-text-color: var(--white);
	--button-good-border-color: var(--black);
	--button-bad-background-color: var(--red);
	--button-bad-text-color: var(--white);
	--button-bad-border-color: var(--black);

	/* fonts */
	--sans: Lato, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
			Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
			"Segoe UI Symbol", "Noto Color Emoji";
}

.lining {
	font-variant-numeric: lining-nums;
}

.fa-asterisk.fine-print {
	vertical-align: super;
	font-size: xx-small;
}

html {
	background-color: var(--main-background-color);
	color: var(--main-text-color);
	font-family: var(--sans);
	font-size: larger;
	font-variant-numeric: oldstyle-nums;
	height: 100%;
	line-height: 1.5;
}

body {
	background: url("/static/img/bg.svg") no-repeat left top / auto 100vh fixed;
	min-height: 100%;
	padding: 1rem;
}

a {
	color: var(--main-link-color);
}

img {
	border: 0.25rem solid var(--blue);
}

.button {
	align-items: center;
	border-radius: 0.25rem;
	display: flex;
	text-decoration: none;
}

.button * {
	margin: 0.5rem;
}

.button:hover {
	text-decoration: underline;
}

.button-good {
	background-color: var(--button-good-background-color);
	border: 1px solid var(--button-good-border-color);
	color: var(--button-good-text-color);
}

.button-bad {
	background-color: var(--button-bad-background-color);
	border: 1px solid var(--button-bad-border-color);
	color: var(--button-bad-text-color);
}

/***************/
/* PGEU styles */
/***************/

/* base.html */

.main-nav {
	background-color: var(--white-sheer);
	display: flex;
	flex-flow: row wrap;
	grid-area: nav;
	align-items: center;
	justify-content: space-between;
	overflow: hidden;
}

.main-nav .navconfname {
	white-space: nowrap;
}
.main-nav .navconfnamemenu {
	display: none;
}

.main-nav a {
	font-weight: bold;
	text-decoration: none;
}

.main-nav ul {
	align-content: center;
	display: none;
	flex-direction: column;
	flex-grow: 1;
	justify-content: space-evenly;
	list-style-type: none;
	margin: 0;
	padding: 0;
	text-align: right;
	width: 100%;
}

.main-nav label.hamburger {
	cursor: pointer;
	padding: 0.5rem;
}

.main-nav input#hamburger {
	display: none;
}

.main-nav input:checked ~ ul {
	display: inline-flex;
}

.infobox, #registration-countdown {
	background-color: var(--blue);
	border: 0.25rem solid black;
	color: white;
	font-weight: bold;
	grid-area: info;
	margin: 1rem 0;
	text-align: center;
}

.infobox ul {
	list-style: none;
	margin: 0;
	padding: 0.5rem 0;
}

.infobox hr {
	border: none;
	border-top: 1px solid black;
	margin: auto;
	width: 75%;
}

.previous-instance {
	background-color: var(--white);
	border: thick solid var(--red);
	border-radius: 0.5rem;
	font-weight: bold;
	margin: 0.5rem 0;
	text-align: center;
}

.previous-instance p {
	margin: 0;
	padding: 1rem;
}

.infobox a, #registration-countdown a {
	color: inherit;
}

.your-stuff {
	grid-area: yourstuff;
	text-align: center;
	border: 1px solid var(--blue);
}

.your-stuff ul {
	list-style: none;
	padding: 0;
}

.content {
	grid-area: content;
}

.sponsors-sidebar {
	grid-area: sponsors;
	margin: 1rem 0;
	text-align: center;
}

.sponsors-sidebar ul {
	display: flex;
	flex-flow: column;
	justify-content: space-evenly;
	list-style: none;
	margin: 0;
	padding: 0;
}

.sponsors-sidebar li {
	padding: 1rem;
}

.sponsors-sidebar img {
	border: 0;
}

/* Set sizes on sponsor logos */
.sponsors-sidebar .sponsor-Platinum img { width: 200px; height: 80px; object-fit: contain; }
.sponsors-sidebar .sponsor-Gold     img { width: 150px; height: 60px; object-fit: contain; }
.sponsors-sidebar .sponsor-Silver   img { width: 125px; height: 50px; object-fit: contain; }

.main-footer {
	grid-area: footer;
	margin: 1rem 0;
	text-align: center;
}

.main-footer .footer-nav {
	display: flex;
	flex-flow: row wrap;
	font-size: smaller;
	justify-content: center;
}

.main-footer .footer-nav ul {
	-webkit-columns: 150px 4;
	        columns: 150px 4;
	-webkit-column-rule: 1px solid var(--main-footer-column-rule-color);
	        column-rule: 1px solid var(--main-footer-column-rule-color);
	-webkit-column-gap: 1rem;
	        column-gap: 1rem;
	list-style-type: none;
	padding: 0;
	margin: 1rem;
}

/* index */

.banner {
	text-align: center;
}

.newsWrapper {
	border-left: 1px dotted var(--black);
	padding-left: 0.5rem;
}

.twitter-wrapper {
	margin-left: 0.5rem;
	margin-right: 0.5rem;
}

/* become-sponsor */

#sponsor-passes {
	font-size: smaller;
	margin-left: 1rem;
	margin-right: 1rem;
}

/* sponsors */

.company-wrapper {
	display: inline-flex;
	flex-flow: row wrap;
	justify-content: space-evenly;
	text-align: center;
	width: 100%;
}
.company-wrapper div {
	margin: 1rem;
}
.company-wrapper div p {
	-webkit-hyphens: auto;
	    -ms-hyphens: auto;
	        hyphens: auto;
	margin-bottom: 0;
	text-align: justify;
	text-align-last: center;
}
.company-wrapper hr {
	display: none;
}

/* override the above for Platinum */
.company-wrapper.Platinum-sponsor {
	flex-flow: column nowrap;
}
.company-wrapper.Platinum-sponsor div {
	background-color: var(--white);
	border: 0.5rem solid var(--blue);
	margin: 0 0 1rem;
	padding: 1rem;
}

/* override the above for Gold */
.company-wrapper.Gold-sponsor div {
	background-color: var(--white);
	border: 1px solid var(--blue);
	margin: 0 0 1rem;
	max-width: calc(225px + 4rem);
	min-width: calc(50% - 1rem);
	padding: 1rem;
}

.company-wrapper img {
	border: 0;
	max-width: 100%;
}

/* override the above for Silver */
.company-wrapper.Silver-sponsor p.interview-link {
	margin: 0;
	font-size: smaller;
}

/* Set sizes on sponsor logos */
.company-wrapper.Platinum-sponsor img { width: 300px; height: 120px; object-fit: contain; }
.company-wrapper.Gold-sponsor     img { width: 225px; height:  90px; object-fit: contain; }
.company-wrapper.Silver-sponsor   img { width: 190px; height:  76px; object-fit: contain; }
.company-wrapper.Bronze-sponsor   img { width: 150px; height:  60px; object-fit: contain; }

/* sponsor-faq */

dl#sponsor-faq dt {
	font-weight: bold;
}

dl#sponsor-faq dd {
	margin: 1rem auto 2rem 2rem;
}

/* begin registration.html */
@media (max-width: 768px) {
	.registration-levels tr {
		display: inline-grid;
		grid-template-columns: 2fr 1fr 1fr;
		width: 100%;
	}
	.registration-levels td:nth-of-type(3),
	.registration-levels th:not(:first-of-type) {
		text-align: center;
	}
	.registration-levels td:not(:nth-of-type(4)) {
		font-weight: bold;
	}
	.registration-levels td:nth-of-type(4) {
		font-style: italic;
		font-size: smaller;
	}
	.registration-levels th:nth-of-type(4) {
		display: none;
	}
	.registration-levels td:nth-of-type(4) {
		grid-column: span 3;
	}
	.registration-levels thead {
		border-bottom: 1px solid var(--black);
	}
	.registration-levels tr:not(:last-of-type) td:nth-of-type(4) {
		border-bottom: 1px solid var(--darkwhite);
	}
	.registration-levels .regcol strong {
		font-style: italic;
	}
}

table.registration-levels {
	min-width: 50%;
	margin: 1rem auto;
	border: 1px solid var(--black);
}
table.registration-levels thead {
	background-color: var(--blue);
	color: var(--white);
	font-weight: bold;
}
table.registration-levels td, table.registration-levels th {
	padding: 0.25rem 0.5rem;
}
table.registration-levels td:nth-child(2), table.registration-levels th:nth-child(2) {
	text-align: center;
	white-space: nowrap;
}
table.registration-levels td:nth-child(3) {
	white-space: nowrap;
}
table.registration-levels th .fa-asterisk {
	color: inherit;
}

table.cancellation {
	min-width: 50%;
	margin: 1rem auto;
	border: 1px solid var(--black);
}
table.cancellation thead {
	background-color: var(--blue);
	color: var(--white);
	font-weight: bold;
}
table.cancellation td, table.cancellation th {
	padding: 0.25rem 0.5rem;
}
table.cancellation td:nth-child(2), table.cancellation th:nth-child(2) {
	text-align: center;
}
/* end registration.html */

/* code-of-conduct */

.coc-points-of-contact li {
	margin-bottom: 0.5rem;
}

/* contact */

.social-media-links {
	list-style: none;
	padding: 0;
}

.social-media-links .fa-facebook {
	color: var(--facebook-blue);
}

.social-media-links .fa-twitter {
	color: var(--twitter-blue);
}

/* organisation */

.org-member-list {
	display: inline-flex;
	flex-flow: row wrap;
	justify-content: center;
	margin: 1rem 0;
	width: 100%;
}

.org-member-list-caption {
	margin-top: 0;
	text-align: center;
}

.org-member {
	margin: 1rem;
	display: inline-grid;
	text-align: center;
	width: 100%;
}
.org-member-list.tight .org-member {
	margin: 0.5rem;
}

.org-member img {
	border-radius: 50%;
	margin: auto;
	height: 150px;
	width: 150px;
	object-fit: contain;
}

.org-member img:not([src$="unknown.svg"]) {
	background-color: var(--blue);
}

.org-member .name {
	font-weight: bold;
}

.org-member .company {
	font-variant-numeric: lining-nums;
}

.org-member p {
	margin: 0;
}

/* sponsor and speaker interviews */

dl#sponsor-interview dt,
dl#speaker-interview dt
{
	color: var(--blue);
	font-size: 120%;
	font-weight: bold;
}

dl#sponsor-interview p.img {
	text-align: center;
}

dl#sponsor-interview img {
	border: 0;
	max-width: 200px;
}

.speaker-interviews {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(175px, 1fr));
	justify-items: center;
}

.speaker-interviews .interview {
	margin: 1rem;
	display: inline-grid;
	text-align: center;
}

.speaker-interviews .interview .name {
	font-weight: bold;
}

#disclaimer {
	font-size: small;
	font-style: italic;
	padding-bottom: 2em;
}

img.speaker-photo {
	background-color: var(--blue);
	border-radius: 50%;
	width: 150px;
	height: 150px;
	object-fit: contain;
}

.videos {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	grid-gap: 1rem;
	justify-items: center;
}

/*
@mixin for-phone-only           { @media (max-width:  599px) { @content; } }
@mixin for-tablet-portrait-up   { @media (min-width:  600px) { @content; } }
@mixin for-tablet-landscape-up  { @media (min-width:  900px) { @content; } }
@mixin for-desktop-up           { @media (min-width: 1200px) { @content; } }
@mixin for-big-desktop-up       { @media (min-width: 1800px) { @content; } }
 */

/* tablet-portrait and bigger */
@media (min-width: 600px) {
	.org-member {
		width: auto;
	}
}

/* tablet-landscape and bigger */
@media (min-width: 900px) {
	.main-nav {
		flex-flow: row nowrap;
	}

	.main-nav .conflogo {
		display: block;
	}

	.main-nav label.hamburger {
		display: none;
	}

	.previous-instance {
		grid-area: prev;
		margin: 0;
	}

	.main-nav ul {
		display: flex;
		flex-flow: row wrap;
	}

	.grid-wrapper {
		display: grid;
		grid-gap: 1rem;
		grid-template-areas:
			"nav		nav"
			"prev		prev"
			"content	info"
			"content	yourstuff"
			"content	sponsors"
			"content	."
			"footer		footer";
		grid-template-columns: 1fr 250px;
		margin: auto;
		max-width: calc(250px + (3 * 1rem) + 700px);
		padding: 1rem;
	}

	.twitter-wrapper {
		margin: inherit;
	}
}

/* desktop and bigger */
@media (min-width: 1200px) {
	html {
		font-size: initial;
	}

	.grid-wrapper {
		max-width: 1180px;
	}

	.main-nav .navconfname {
		display: none;
	}
	.main-nav .navconfnamemenu {
		display: initial;
	}
	.main-nav ul {
		border-bottom: 1px dotted var(--black);
		padding-bottom: 1rem;
	}
}


/* import badge css from bootstrap */
.addopt-badge {
  --bs-badge-padding-x: 0.65em;
  --bs-badge-padding-y: 0.35em;
  --bs-badge-font-size: 0.75em;
  --bs-badge-font-weight: 700;
  --bs-badge-color: #fff;
  --bs-badge-border-radius: 0.375rem;
  display: inline-block;
  padding: var(--bs-badge-padding-y) var(--bs-badge-padding-x);
  font-size: var(--bs-badge-font-size);
  font-weight: var(--bs-badge-font-weight);
  line-height: 1;
  color: var(--bs-badge-color);
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: var(--bs-badge-border-radius, 0);
}

.addopt-badge.badge-warning {
  color: #000 !important;
  background-color: RGBA(255, 193, 7, var(--bs-bg-opacity, 1)) !important;
}

.addopt-badge.badge-danger {
  color: #fff !important;
  background-color: RGBA(220, 53, 69, var(--bs-bg-opacity, 1)) !important;
}