/*@import 'plain';*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html {
  --dark-black: black;
  --bright-white: white;
  --black: #000000;
  --orange: #ae9461;
  --blue: #2d86d3;
  --purple: #807191;
  --green: #395b15;
  --white: #FFFFFF;
  --sans: LibertinusSans, sans-serif;
  --serif: LibertinusSerif, serif;
  --bluesky-color: #0285FF;
  --linkedin-color: #0A66C2;
  --mastodon-color: #6364FF;
  --x-color: #000000;
  --youtube-color: #ff0000;
  --body-bgcolor:       light-dark(var(--white),  #1C1B22);
  --header-bgcolor:     light-dark(var(--white),  var(--black));
  --header-color:       light-dark(var(--black),  var(--white));
  --header-nav-hover-bgcolor: light-dark(var(--orange), var(--green));
  --header-nav-hover-color:   light-dark(var(--black),  var(--white));
  --heading-color:      light-dark(var(--green),  var(--orange));
  --link-color:         light-dark(var(--blue),   var(--blue));
  --link-hover-color:   light-dark(var(--black),  var(--white));
  --selection-bgcolor:  light-dark(var(--blue),   var(--blue));
  --selection-color:    light-dark(var(--white),  var(--white));
  --info-border:        light-dark(var(--black),  var(--white));
  --info-color:         light-dark(var(--green),  var(--orange));
  --hr-color:           light-dark(var(--black),  var(--white));
  --account-bgcolor:    light-dark(var(--purple), var(--purple));
  --account-color:      light-dark(var(--white),  var(--white));
  --account-border:     light-dark(var(--black),  var(--white));
  --thead-bgcolor:      light-dark(var(--orange), var(--green));
  --thead-color:        light-dark(var(--black),  var(--white));
  --table-border-color: light-dark(var(--black),  var(--white));
  --button-border-color: light-dark(var(--black), var(--white));
  --fa-primary:         light-dark(var(--black),  var(--white));
  --fa-secondary:       light-dark(var(--green),  var(--orange));
  color-scheme: light dark;
  height: 100%;
  font-family: var(--serif);
  font-size: 125%;
  line-height: 1.2;
}

::selection {
  background-color: var(--selection-bgcolor);
  color: var(--selection-color);
}

body {
  height: 100%;
  background-color: var(--body-bgcolor);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--heading-color);
  font-family: var(--sans);
  margin-bottom: 1em;
}

a {
  color: var(--link-color);
  text-decoration: none;
}

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

a:hover {
  text-decoration: underline;
}

a::selection {
  text-decoration: underline;
}

i.fa-duotone {
  --fa-primary-color: var(--fa-primary);
  --fa-secondary-color: var(--fa-secondary);
  --fa-secondary-opacity: 1.0;
}

header {
  background-color: var(--header-bgcolor);
  color: var(--header-color);
  grid-area: header;
  padding-top: 1rem;
  order: 1;
  flex-grow: 1;
}

header a {
  color: var(--header-color);
}

header a:visited {
  color: var(--header-color);
}

header h1 {
  padding: 0 1rem;
  font-family: var(--sans);
  color: var(--header-color);
  margin-bottom: 0;
}

header p {
  padding: 0 1rem;
}

header #info {
  display: flex;
  gap: 1em;
  border-top: 1px solid var(--info-border);
  border-bottom: 1px solid var(--info-border);
  padding: 0.5rem 1rem;
  white-space: nowrap;
  max-width: 100vw;
  flex-wrap: wrap;
}

header #info a {
  color: var(--info-color);
}

header nav {
  display: flex;
  font-family: var(--sans);
  max-width: 100vw;
  overflow: scroll hidden;
  white-space: nowrap;
}

header nav a {
  padding: 1rem;
}

header nav a:hover {
  color: var(--header-nav-hover-color);
  background-color: var(--header-nav-hover-bgcolor);
}

main {
  grid-area: content;
  margin: 1rem;
  max-width: 100%;
}

footer#main-footer {
  grid-area: footer;
  background-color: var(--header-bgcolor);
  color: var(--header-color);
}

footer#main-footer p.pgeu-reference {
  color: var(--info-color);
  border-top: 1px solid var(--info-border);
  border-bottom: 1px solid var(--info-border);
  padding: 0.5rem 1rem;
}

footer#main-footer p.socials {
  padding: 0 1rem;
}

footer#main-footer ul {
  padding: 0 1rem;
  display: inline-block;
}

.socials {
  display: inline-flex;
  padding: 0.5em;
  gap: 0.5em;
}

.contact-socials {
  display: flex;
  gap: 1em;
  margin: 1em 0;
  padding: 0;
}

.fa-bluesky {
  color: var(--bluesky-color);
}

.fa-linkedin {
  color: var(--linkedin-color);
}

.fa-mastodon {
  color: var(--mastodon-color);
}

.fa-youtube {
  color: var(--youtube-color);
}

.gridwrapper {
  display: grid;
  grid-template-areas: "header" "content" "news" "sponsors" "footer";
  grid-template-rows: auto 1fr auto;
  gap: 1rem;
  height: 100%;
}

p {
  margin-bottom: 1em;
  font-variant-numeric: oldstyle-nums;
}

ol, ul {
  margin-bottom: 1em;
  padding-left: 2em;
}

.confname {
  font-family: var(--sans);
}

*[lang=fr] {
  font-style: italic;
  font-variant-ligatures: historical-ligatures;
}

footer#main-footer ul {
  column-count: 3;
  list-style: none;
}

footer#main-footer ul a {
  color: var(--gray);
  column-rule: 1px solid var(--gray);
  font-family: var(--sans);
}

footer#main-footer ul a:hover {
  color: var(--link-hover-color);
}

.org-member-list {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 1em;
  gap: 1em;
}

.org-member-list .org-member img {
  border: 1px solid var(--table-border-color);
  margin-bottom: 1em;
  width: 150px;
  height: 150px;
  max-width: 150px;
  max-height: 150px;
  object-fit: cover;
}

.org-member-list .org-member p {
  margin-bottom: 0;
}

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

.stamp {
  display: inline-block;
  text-align: center;
}

.stamp img {
  width: 300px;
  max-width: 100%;
}

table {
  border: 1px solid var(--table-border-color);
  margin-bottom: 1em;
  border-collapse: collapse;
  width: 100%;
}

thead {
  background-color: var(--thead-bgcolor);
  color: var(--thead-color);
  white-space: nowrap;
}

td, th {
  padding: 0.5em;
}

.fa-asterisk.fine-print {
  font-size: small;
  color: inherit;
}

#registration-levels tr td:nth-child(2), #discount-codes tr td:nth-child(2) {
  text-align: center;
}

#cancellation {
  width: auto;
  border: 1px solid var(--table-border-color);
}

.pg-account-required {
  border: 1px solid var(--account-border);
  padding: 1em;
  background-color: var(--account-bgcolor);
  color: var(--account-color);
  text-align: center;
}

.previous-years-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 1em;
  justify-content: center;
  font-weight: bold;
  text-align: center;
}

.previous-years-wrapper div {
  max-width: calc(50% - 1em);
}

.previous-years-wrapper div img {
  border: 0;
  width: 100%;
}

#ataglancetable {
  text-align: center;
}

#ataglancetable td:nth-child(1), #ataglancetable th:nth-child(1) {
  text-align: left;
}

.contact-socials {
  display: flex;
  flex-wrap: wrap;
  font-family: var(--sans);
  font-weight: bold;
  gap: 2em;
  list-style-type: none;
}

.sponsor-faq {
  margin-bottom: 1em;
}

.sponsor-faq dt {
  font-weight: bold;
  font-family: var(--sans);
  margin-bottom: 0.5em;
}

.sponsor-faq dd {
  padding-left: 2em;
  margin-bottom: 1em;
}

#obsolete p {
  background-color: red;
  margin: 0;
  padding: 0.5em 1em;
  text-align: center;
  font-weight: bold;
  color: white;
}

#obsolete p a, #obsolete p a:visited {
  color: white;
  text-decoration: underline;
}

aside#latest-news {
  padding: 0 1rem;
  grid-area: news;
}

aside#sponsors {
  grid-area: sponsors;
  display: flex;
  flex-wrap: wrap;
  gap: 0 4em;
  justify-content: space-evenly;
}

aside#sponsors img {
  border: 0;
  width: 150px;
  height: 50px;
  object-fit: contain;
}

hr {
  border: 0;
  border-top: 1px solid var(--hr-color);
  margin: 1em 0;
}

.Partner-sponsor p {
  font-weight: bold;
}

.Partner-sponsor img {
  border: 0;
  width: 300px;
  height: 100px;
  object-fit: contain;
}

p.sponsor-url {
  font-weight: normal;
}

.Supporter-sponsor {
  display: flex;
  align-items: center;
  gap: 1em;
  flex-wrap: wrap;
}

.Supporter-sponsor img {
  border: 0;
  width: 150px;
  height: 60px;
  object-fit: contain;
}

.button-group {
  display: flex;
  margin: 1rem 0;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}

.button {
  font-size: 1.5em;
  padding: 0.5em 1em;
  border-radius: 0.5em;
  border: 1px solid var(--button-border-color);
}

@media (min-width: 800px) {
  main {
    width: 800px;
  }
}

/*
@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; } }

@import 'global-theme';
@import 'base';

@import 'pages-index';
@import 'pages-about';
@import 'pages-registration';
@import 'pages-sponsors';
@import 'pages-interviews';
@import 'pages-organization';
@import 'pages-contact';
@import 'pages-covid';

@import 'pgeu';

@import 'confreg-callforpapers';

@import 'invoices-userinvoice_spec';
*/
/* fix for https://github.com/FortAwesome/Font-Awesome/issues/15476 */
.fad.fa-pull-left {
  margin-right: .3em;
}

.fad.fa-pull-right {
  margin-left: .3em;
}