/* EUROCONTROL Polaris theme. Tokens come from eurocontrol.int and ansperformance.eu. */

@font-face {
  font-family: "Exo";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(/fonts/exo-latin.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Exo";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(/fonts/exo-latin-ext.woff2) format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --polaris-navy: #081346;
  --polaris-surface-dark: #0f1120;
  --polaris-blue: #2990ea;
  --polaris-blue-text: #1476cc;
  --polaris-blue-hover: #136fc0;
  --polaris-text: #464646;
  --polaris-heading: #081346;
  --polaris-muted: #6b6b6b;
  --polaris-border: #e4e4e4;
  --polaris-soft: #f6f6f6;
  --polaris-radius: 1rem;

  --bs-primary: var(--polaris-blue-text);
  --bs-primary-rgb: 20, 118, 204;
  --bs-link-color: var(--polaris-blue-text);
  --bs-link-color-rgb: 20, 118, 204;
  --bs-link-hover-color: var(--polaris-blue-hover);
  --bs-link-hover-color-rgb: 19, 111, 192;
  --bs-body-font-family: "Exo", sans-serif;
  --bs-body-color: var(--polaris-text);
  --bs-border-color: var(--polaris-border);
}

body {
  font-family: "Exo", sans-serif;
  color: var(--polaris-text);
  background: #fff;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6, .module-heading, .page-heading {
  font-family: "Exo", sans-serif;
  color: var(--polaris-heading);
  font-weight: 600;
}

a { color: var(--polaris-blue-text); }
a:hover { color: var(--polaris-blue-hover); }

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible, .btn:focus-visible {
  outline: 3px solid var(--polaris-blue);
  outline-offset: 2px;
  box-shadow: none;
}

.btn { border-radius: .5rem; font-weight: 600; }
.btn-primary, .btn-primary:disabled {
  --bs-btn-bg: var(--polaris-blue-text);
  --bs-btn-border-color: var(--polaris-blue-text);
  --bs-btn-hover-bg: var(--polaris-blue-hover);
  --bs-btn-hover-border-color: var(--polaris-blue-hover);
  --bs-btn-active-bg: var(--polaris-blue-hover);
  background-color: var(--polaris-blue-text);
  border-color: var(--polaris-blue-text);
  color: #fff;
}
.btn-primary:hover { background-color: var(--polaris-blue-hover); border-color: var(--polaris-blue-hover); color: #fff; }

/* Account strip */
.account-masthead { background: var(--polaris-surface-dark); min-height: 0; }
.account-masthead .account ul li a,
.account-masthead .account ul li > a { color: #dfe3ea; font-size: .85rem; font-weight: 400; border: 0; }
.account-masthead .account ul li a:hover { background: transparent; color: #fff; text-decoration: underline; }

/* Header */
.masthead {
  background: #fff;
  color: var(--polaris-text);
  border-bottom: 1px solid var(--polaris-border);
  padding: .5rem 0;
  margin-bottom: 0;
  min-height: 0;
}
.masthead .navbar { padding: 0; flex-wrap: wrap; }
.masthead hgroup { display: flex; align-items: center; }
.polaris-brand { display: flex; align-items: center; gap: .9rem; text-decoration: none; }
.polaris-brand:hover { text-decoration: none; }
.polaris-brand img { height: 3.6rem; width: auto; display: block; }
.polaris-brand-divider { width: 1px; height: 2.4rem; background: var(--polaris-border); }
.polaris-brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.polaris-brand-name { font-size: 1.35rem; font-weight: 700; color: var(--polaris-navy); white-space: nowrap; }
.polaris-brand-tagline { font-size: .8rem; font-weight: 400; color: var(--polaris-muted); letter-spacing: .02em; margin-top: .15rem; white-space: nowrap; }
.masthead .navbar-toggler { border-color: var(--polaris-border); }
.masthead .navbar-toggler .fa { color: var(--polaris-navy) !important; }
.masthead .main-navbar ul li a,
.masthead .navbar-nav li a {
  color: var(--polaris-text);
  font-weight: 600;
  background: transparent;
  border-radius: .5rem;
  padding: .45rem .8rem;
}
.masthead .navbar-nav li a:hover { background: var(--polaris-soft); color: var(--polaris-navy); text-decoration: none; }
.masthead .navbar-nav li.active a,
.masthead .main-navbar ul li.active a { background: var(--polaris-navy); color: #fff; }
.masthead .site-search { margin-left: .75rem; }
.masthead .site-search input { border: 1px solid var(--polaris-border); border-radius: .5rem; background: var(--polaris-soft); color: var(--polaris-text); max-width: 12rem; }
.masthead .site-search .btn { color: var(--polaris-navy); background: transparent; border: 0; box-shadow: none; }

/* Page furniture */
.main { background: #fff; padding-top: 1.25rem; }
.toolbar { margin-bottom: 1rem; }
.toolbar .breadcrumb a, .toolbar .breadcrumb .active a { color: var(--polaris-blue-text); }
.container { padding-inline: 1rem; }
.row.wrapper { background: #fff; box-shadow: none; border: 0; margin-inline: 0; --bs-gutter-x: 1rem; }
.wrapper::before { display: none; }
.module-heading { background: var(--polaris-soft); border: 0; border-radius: .5rem; padding: .5rem .75rem; font-size: 1rem; }
.module-content { padding: 1rem .25rem; }
.nav-item.active > a, .nav-simple .nav-item.active > a { background: var(--polaris-navy); color: #fff; }
.nav-item.active > a::before { display: none; }
.dataset-heading a { color: var(--polaris-navy); font-weight: 600; }
.pill, .tag { background: var(--polaris-soft); color: var(--polaris-navy); border: 1px solid var(--polaris-border); box-shadow: none; }
.dataset-resources .badge, .label[data-format] { background: var(--polaris-navy); }
.resource-list .format-label {
  background: var(--polaris-navy);
  color: #fff;
  text-indent: 0;
  width: auto;
  min-width: 3rem;
  height: auto;
  padding: .1rem .35rem;
  border-radius: .3rem;
  font-size: .7rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
  overflow: visible;
  position: absolute;
  top: 1.45rem;
  left: .75rem;
}
.context-info, .context-info *, .media-item, .media-item * { word-break: normal !important; overflow-wrap: break-word; }
.context-info .image { background: #fff; text-align: left; }
.polaris-org-logo img { border-radius: .5rem; width: 7rem; height: 7rem; }
.polaris-group-image { aspect-ratio: 16 / 9; object-fit: cover; border-radius: .5rem; }
.primary, .secondary { min-width: 0; }
.additional-info table { table-layout: fixed; width: 100%; }
.additional-info th, .additional-info td { overflow-wrap: anywhere; }
.polaris-code { max-width: 100%; }
.polaris-yearly-files { margin: .5rem 0 1rem; }
.polaris-yearly-files summary { cursor: pointer; font-weight: 600; color: var(--polaris-blue-text); }
.polaris-yearly-list { list-style: none; padding: .5rem 0 0; margin: 0; columns: 2 16rem; }
.polaris-yearly-list li { padding: .15rem 0; break-inside: avoid; }
.polaris-yearly-list span { color: var(--polaris-muted); font-size: .85rem; margin-left: .4rem; }

/* Home */
.polaris-hero {
  position: relative;
  background-color: var(--polaris-surface-dark);
  background-position: 50%;
  background-size: cover;
  color: #fff;
  padding: 4rem 0 3.5rem;
}
.polaris-hero::before { content: ""; position: absolute; inset: 0; background: rgba(15, 17, 32, .62); }
.polaris-hero > .container { position: relative; }
.polaris-hero h1 { color: #fff; font-size: clamp(2rem, 1.4rem + 2.6vw, 3.25rem); font-weight: 700; line-height: 1.15; margin: 0 0 .75rem; }
.polaris-hero p { font-size: 1.15rem; color: #dfe3ea; max-width: 44rem; margin-bottom: 1.75rem; }
.polaris-hero form { display: flex; gap: .5rem; max-width: 40rem; flex-wrap: wrap; }
.polaris-hero input { flex: 1 1 14rem; min-width: 0; border: 0; border-radius: .5rem; padding: .75rem 1rem; font-size: 1rem; }
.polaris-hero .btn { padding: .75rem 1.5rem; background: var(--polaris-blue); border-color: var(--polaris-blue); color: var(--polaris-surface-dark); }
.polaris-hero .btn:hover { background: #fff; border-color: #fff; color: var(--polaris-surface-dark); }
.polaris-hero-links { margin-top: 1.25rem; display: flex; gap: 1.5rem; flex-wrap: wrap; }
.polaris-hero-links a { color: #fff; font-weight: 600; text-decoration: underline; text-underline-offset: .2em; }

.polaris-stats { border-bottom: 1px solid var(--polaris-border); padding: 1.5rem 0; }
.polaris-stats dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: 1rem; margin: 0; }
.polaris-stats dt { font-weight: 400; color: var(--polaris-muted); font-size: .9rem; order: 2; }
.polaris-stats dd { font-size: 1.9rem; font-weight: 700; color: var(--polaris-navy); margin: 0; line-height: 1.2; font-variant-numeric: tabular-nums; }
.polaris-stats dl > div { display: flex; flex-direction: column; }

.polaris-section { padding: 2.5rem 0; }
.polaris-section-soft { background: var(--polaris-soft); }
.polaris-section h2 { font-size: 1.5rem; margin: 0 0 1.25rem; }
.polaris-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr)); gap: 1rem; }
/* Same treatment as the ansperformance.eu landing cards: photo, dark overlay, white text. */
.polaris-category {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 15rem;
  padding: 1.5rem;
  border-radius: var(--polaris-radius);
  overflow: hidden;
  color: #fff;
  background-color: var(--polaris-surface-dark);
  background-position: 50%;
  background-size: cover;
  text-decoration: none;
}
.polaris-category::before { content: ""; position: absolute; inset: 0; background: rgba(15, 17, 32, .62); transition: background-color .15s; }
.polaris-category:hover { color: #fff; text-decoration: none; }
.polaris-category:hover::before { background: rgba(15, 17, 32, .45); }
.polaris-category > span { position: relative; }
.polaris-category-count { font-size: .85rem; font-weight: 600; margin-bottom: .25rem; }
.polaris-category-title { font-size: 1.35rem; font-weight: 700; line-height: 1.2; margin-bottom: .4rem; }
.polaris-category-text { font-size: .95rem; line-height: 1.4; }
.polaris-card {
  background: #fff;
  border: 1px solid var(--polaris-border);
  border-radius: var(--polaris-radius);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
}
.polaris-card-label { font-size: .8rem; font-weight: 600; color: var(--polaris-muted); margin-bottom: .35rem; }
.polaris-card h3 { font-size: 1.15rem; margin: 0 0 .5rem; }
.polaris-card p { margin: 0 0 1rem; flex: 1; }
.polaris-card a.polaris-card-link { font-weight: 600; }

.polaris-latest { list-style: none; padding: 0; margin: 0; }
.polaris-latest li { display: flex; justify-content: space-between; gap: 1rem; padding: .6rem 0; border-bottom: 1px solid var(--polaris-border); flex-wrap: wrap; }
.polaris-latest time { color: var(--polaris-muted); white-space: nowrap; font-variant-numeric: tabular-nums; }

.polaris-code { background: var(--polaris-surface-dark); color: #e8ebf1; border-radius: .75rem; padding: 1rem 1.25rem; overflow-x: auto; font-size: .9rem; margin: 0; }
.polaris-code code { background: transparent; color: inherit; padding: 0; white-space: pre; }

/* File browser and API pages */
.polaris-browse, .polaris-api-docs { padding-bottom: 2rem; }
.polaris-browse h1, .polaris-api-docs h1 { margin-top: 0; }
.polaris-api-docs h2 { margin-top: 2rem; font-size: 1.35rem; }
.polaris-api-docs .polaris-code { margin-bottom: 1rem; }
.polaris-browse-filter { margin: 1rem 0 1.5rem; max-width: 36rem; }
.polaris-browse-filter label, .polaris-api-docs label { font-weight: 600; display: block; margin-bottom: .25rem; }
.polaris-browse-filter > div { display: flex; gap: .5rem; }
.polaris-api-filter { max-width: 36rem; margin-bottom: 1rem; }
.polaris-browse-group { margin-bottom: 2rem; }
.polaris-browse-group h2 { font-size: 1.35rem; margin: 0 0 .75rem; }
.polaris-browse-dataset { border: 1px solid var(--polaris-border); border-radius: .75rem; margin-bottom: .5rem; background: #fff; }
.polaris-browse-dataset > summary { display: flex; justify-content: space-between; gap: 1rem; padding: .75rem 1rem; cursor: pointer; font-weight: 600; color: var(--polaris-navy); }
.polaris-browse-dataset > summary:hover { background: var(--polaris-soft); border-radius: .75rem; }
.polaris-browse-title::before { content: "\25B8"; display: inline-block; width: 1.1em; color: var(--polaris-blue-text); }
.polaris-browse-dataset[open] .polaris-browse-title::before { content: "\25BE"; }
.polaris-browse-count { font-weight: 400; color: var(--polaris-muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.polaris-browse-dataset > summary::-webkit-details-marker { display: none; }
.polaris-browse-dataset > summary { list-style: none; }
.polaris-browse-body { padding: 0 1rem 1rem; }
.polaris-browse-yearly { margin-top: .75rem; }
.polaris-browse-yearly > summary { cursor: pointer; font-weight: 600; color: var(--polaris-blue-text); padding: .25rem 0; }
.polaris-table-scroll { overflow-x: auto; }
.polaris-files { width: 100%; border-collapse: collapse; font-size: .95rem; }
.polaris-files th { text-align: left; font-weight: 600; color: var(--polaris-navy); border-bottom: 2px solid var(--polaris-border); padding: .4rem .6rem; white-space: nowrap; }
.polaris-files td { border-bottom: 1px solid var(--polaris-border); padding: .45rem .6rem; }
.polaris-files .polaris-num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.polaris-file-name { overflow-wrap: anywhere; }
.polaris-format { display: inline-block; background: var(--polaris-navy); color: #fff; border-radius: .3rem; padding: 0 .4rem; font-size: .75rem; font-weight: 600; }
.polaris-actions { white-space: nowrap; }
.polaris-actions a + a { margin-left: .75rem; }

/* Dataset page */
.polaris-usage-note { background: var(--polaris-soft); border-left: 4px solid var(--polaris-blue); border-radius: .25rem; padding: .75rem 1rem; margin: 1rem 0; }
.polaris-api-panel { margin: 2rem 0; }
.polaris-api-panel h2 { font-size: 1.3rem; margin: 1.5rem 0 .75rem; }
.polaris-api-panel h3 { font-size: 1.05rem; margin: 1rem 0 .5rem; }
.polaris-api-panel h4 { font-size: .95rem; margin: .75rem 0 .35rem; }
.polaris-api-table { border-bottom: 1px solid var(--polaris-border); padding-bottom: .75rem; margin-bottom: .75rem; }
.polaris-api-table summary { cursor: pointer; font-weight: 600; color: var(--polaris-blue-text); }
.polaris-code-block { position: relative; }
.polaris-copy { position: absolute; top: .4rem; right: .4rem; background: #fff; color: var(--polaris-navy); border: 0; }
.polaris-code-block .polaris-code { padding-right: 5rem; }

/* Data Snapshots */
.polaris-snapshots { padding-bottom: 2rem; }
.polaris-snapshots h1 { margin-top: 0; }
.polaris-snapshot-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr)); gap: 1rem; margin-top: 1.25rem; }
.polaris-snapshot { border: 1px solid var(--polaris-border); border-radius: var(--polaris-radius); overflow: hidden; display: flex; flex-direction: column; background: #fff; }
.polaris-snapshot img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; background: var(--polaris-soft); }
.polaris-snapshot-body { padding: 1rem 1.1rem 1.1rem; display: flex; flex-direction: column; flex: 1; }
.polaris-snapshot time { font-size: .8rem; font-weight: 600; color: var(--polaris-muted); }
.polaris-snapshot h2 { font-size: 1.05rem; line-height: 1.3; margin: .3rem 0 .5rem; }
.polaris-snapshot h2 a { color: var(--polaris-navy); }
.polaris-snapshot p { font-size: .92rem; flex: 1; margin-bottom: .75rem; }
.polaris-snapshot-links { list-style: none; padding: 0; margin: 0; display: flex; gap: .4rem 1rem; flex-wrap: wrap; font-weight: 600; font-size: .92rem; }
.polaris-article-link { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; margin: 1rem 0; }
.polaris-article-link span { color: var(--polaris-muted); font-size: .9rem; }
.polaris-dataset-image { max-width: 100%; height: auto; border-radius: .75rem; border: 1px solid var(--polaris-border); margin: .5rem 0 1rem; display: block; }

/* Dataset status and source description */
.polaris-status { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem .9rem; margin: .75rem 0; font-size: .92rem; color: var(--polaris-muted); }
.polaris-status-badge { background: var(--polaris-navy); color: #fff; border-radius: .3rem; padding: .1rem .5rem; font-size: .8rem; font-weight: 600; }
.polaris-discontinued { background: #fdf3e7; border-left: 4px solid #b45309; border-radius: .25rem; padding: .75rem 1rem; margin: 1rem 0; color: #5c3a10; }
.polaris-browse-old { color: #9a4708; font-weight: 600; }
.polaris-about { margin: 2rem 0; }
.polaris-about h2 { font-size: 1.3rem; margin: 1.5rem 0 .75rem; }
.polaris-about-list { display: grid; grid-template-columns: max-content 1fr; gap: .25rem 1rem; margin: 0 0 .5rem; }
.polaris-about-list dt { font-weight: 600; color: var(--polaris-navy); }
.polaris-about-list dd { margin: 0; overflow-wrap: anywhere; }
.polaris-about-hint { font-size: .9rem; color: var(--polaris-muted); }
.polaris-about-changes summary { cursor: pointer; font-weight: 600; color: var(--polaris-blue-text); }
.polaris-about-changes { margin-top: 1.25rem; }

/* Chart view */
.polaris-chart { padding: .75rem; background: #fff; }
.polaris-chart-controls { display: flex; flex-wrap: wrap; gap: .5rem 1rem; margin-bottom: .75rem; align-items: flex-start; }
.polaris-chart-controls label, .polaris-chart-measures legend { display: flex; flex-direction: column; font-size: .8rem; font-weight: 600; color: var(--polaris-muted); gap: .15rem; margin: 0; }
.polaris-chart-controls select { font: inherit; font-weight: 400; font-size: .9rem; color: var(--polaris-text); border: 1px solid var(--polaris-border); border-radius: .4rem; padding: .3rem .4rem; background: #fff; max-width: 15rem; }
.polaris-chart-measures { border: 0; padding: 0; margin: 0; min-width: 0; position: relative; }
.polaris-chart-measures legend { float: none; width: auto; padding: 0; margin-bottom: .15rem; }
.polaris-chart-measures summary { font-size: .9rem; font-weight: 400; color: var(--polaris-text); border: 1px solid var(--polaris-border); border-radius: .4rem; padding: .3rem .5rem; cursor: pointer; max-width: 18rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.polaris-chart-measures [data-control="y"] { position: absolute; z-index: 10; background: #fff; border: 1px solid var(--polaris-border); border-radius: .4rem; padding: .4rem .6rem; max-height: 16rem; overflow-y: auto; min-width: 16rem; max-width: 80vw; box-shadow: 0 .25rem .75rem rgba(15, 17, 32, .15); }
.polaris-chart-measures [data-control="y"] label { flex-direction: row; font-weight: 400; color: var(--polaris-text); font-size: .85rem; gap: .35rem; padding: .1rem 0; }
.polaris-chart-note { min-height: 1.3rem; margin: 0 0 .5rem; font-size: .9rem; color: var(--polaris-muted); }
.polaris-chart-canvas { width: 100%; height: 26rem; }
.polaris-chart-table { margin-top: .75rem; }
.polaris-chart-table summary { cursor: pointer; font-weight: 600; color: var(--polaris-blue-text); }
.polaris-chart-table .polaris-table-scroll { max-height: 22rem; overflow: auto; margin-top: .5rem; }

/* Footer */
.site-footer { background: var(--polaris-surface-dark); color: #dfe3ea; padding: 2.5rem 0; margin-top: 0; }
.site-footer a { color: #fff; text-decoration: underline; text-underline-offset: .2em; }
.site-footer a:hover { color: var(--polaris-blue); }
.polaris-footer { display: flex; gap: 2rem; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; }
.polaris-footer-brand { display: flex; gap: 1rem; align-items: center; flex: 1 1 20rem; }
.polaris-footer-brand img { width: 5rem; height: 5rem; border-radius: .5rem; flex: none; }
.polaris-footer-brand p { margin: 0 0 .35rem; }
.polaris-footer-lead { color: #fff; font-weight: 600; font-size: 1.05rem; }
.polaris-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; flex: 1 1 20rem; }
.polaris-footer-note { margin-top: 1.5rem; font-size: .85rem; color: #b9bfca; }

/* Resource pages */
.btn-success { --bs-btn-bg: var(--polaris-navy); --bs-btn-border-color: var(--polaris-navy); --bs-btn-hover-bg: var(--polaris-surface-dark); --bs-btn-hover-border-color: var(--polaris-surface-dark); background-color: var(--polaris-navy); border-color: var(--polaris-navy); color: #fff; }
.resource-url-analytics, .module-content a { overflow-wrap: anywhere; }
.module-content > .table, .module-content table.table-toggle-more { table-layout: fixed; width: 100%; overflow-wrap: anywhere; }

@media (max-width: 767.98px) {
  .row.wrapper { display: flex; flex-direction: column; }
  .row.wrapper > .primary { order: 1; }
  .row.wrapper > .secondary { order: 2; }
}

@media (max-width: 991.98px) {
  .masthead .site-search { margin: .5rem 0; }
  .masthead .site-search input { max-width: none; }
  .polaris-brand img { height: 3rem; }
  .polaris-brand-name { font-size: 1.15rem; }
  .polaris-brand-tagline { font-size: .72rem; }
}