:root {
  --bg: #070b14;
  --bg-elev: #0e1624;
  --bg-card: #121c2e;
  --line: rgba(232, 238, 248, 0.08);
  --text: #e8eef8;
  --muted: #8b9bb4;
  --red: #e11d2e;
  --red-d: #b31422;
  --cyan: #7dd3fc;
  --ok: #34d399;
  --warn: #fbbf24;
  --radius: 14px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "DM Sans", system-ui, sans-serif;
  background: radial-gradient(1200px 500px at 80% -10%, rgba(225, 29, 46, 0.16), transparent 50%),
              radial-gradient(900px 400px at 0% 20%, rgba(125, 211, 252, 0.08), transparent 45%),
              var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}
a { color: inherit; }
img { max-width: 100%; }
.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.mono, code { font-family: "IBM Plex Mono", ui-monospace, monospace; }
.kicker {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--red);
  margin: 0 0 0.4rem;
}
h1, h2, h3 { font-weight: 650; letter-spacing: -0.03em; margin: 0 0 0.6rem; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: 1.35rem; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 42rem; }
.muted { color: var(--muted); }
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(7, 11, 20, 0.78);
  border-bottom: 1px solid var(--line);
}
.header-inner, .footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.header-inner {
  min-height: 110px;
  gap: 0;
}
.site-header .wrap { width: min(1260px, calc(100% - 28px)); }
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  flex-shrink: 0;
  position: relative;
  padding-right: 2rem;
  margin-right: 1.65rem;
  border-right: 0;
}
.brand::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 58px;
  background: linear-gradient(180deg, transparent, rgba(232, 238, 248, 0.38), transparent);
}
.brand-logo { height: 86px; width: auto; display: block; }
.brand-logo-admin { height: auto; width: min(210px, 100%); }
.header-menus {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.15rem;
  flex: 1;
  min-width: 0;
}
.site-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  flex: 0 1 auto;
  min-width: 0;
  gap: 0.15rem;
  padding: 0.28rem;
  background: rgba(18, 28, 46, 0.62);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}
.nav-session {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  flex-shrink: 0;
  gap: 0.08rem;
  padding: 0.2rem;
  background: rgba(18, 28, 46, 0.62);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}
.nav-session:has(.btn-primary) {
  flex-direction: row;
  background: none;
  border: 0;
  padding: 0;
  box-shadow: none;
}
.site-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  color: var(--muted);
  padding: 0.42rem 0.62rem;
  border-radius: 11px;
  border: 1px solid transparent;
  font-size: 0.86rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.site-nav-link:hover {
  color: var(--text);
  background: rgba(232, 238, 248, 0.04);
  border-color: var(--line);
}
.site-nav-link.is-active {
  color: var(--text);
  background: rgba(225, 29, 46, 0.16);
  border-color: rgba(225, 29, 46, 0.45);
}
.site-nav-icon {
  width: 1.05rem;
  height: 1.05rem;
  flex-shrink: 0;
}
.site-nav-link.is-active .site-nav-icon { color: var(--red); }
.nav-session .site-nav-link {
  font-size: 0.72rem;
  padding: 0.16rem 0.5rem;
  gap: 0.28rem;
  border-radius: 8px;
}
.nav-session .site-nav-icon {
  width: 0.82rem;
  height: 0.82rem;
}
.nav-session .btn { padding: 0.45rem 0.95rem; color: var(--text); }
.nav-session .btn-primary { color: #fff; }
.nav-session .nav-account span { max-width: none; }
.nav-session .nav-admin { color: var(--cyan); }
.nav-session .nav-admin.is-active,
.nav-session .nav-admin:hover {
  color: #fff;
  background: rgba(125, 211, 252, 0.14);
  border-color: rgba(125, 211, 252, 0.4);
  box-shadow: none;
}
.nav-session .nav-admin.is-active .site-nav-icon { color: var(--cyan); }
.nav-session .nav-logout:hover {
  color: #fff;
  border-color: rgba(225, 29, 46, 0.45);
  background: rgba(225, 29, 46, 0.12);
}
.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--bg-card);
  color: var(--text);
  border-radius: 12px;
  padding: 0.4rem 0.75rem;
  font: inherit;
  cursor: pointer;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid transparent; border-radius: 999px;
  padding: 0.55rem 1rem; text-decoration: none; cursor: pointer;
  font: inherit; background: none; color: inherit;
}
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-d); }
.btn-danger { background: var(--red-d); color: #fff; }
.btn-danger:hover { background: var(--red); }
.btn-ghost { border-color: var(--line); color: var(--text); }
.btn-erase, .btn-erase:hover { color: var(--red); }
.btn-lg { padding: 0.8rem 1.4rem; font-size: 1.05rem; }
.hero { padding: 3.5rem 0 2rem; }
.hero-grid, .two-col, .split { display: grid; gap: 2rem; }
.hero-grid { grid-template-columns: 1.2fr 0.8fr; align-items: center; }
.hero-actions { display: flex; gap: 0.7rem; margin: 1.2rem 0; flex-wrap: wrap; }
.airport-pills { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.airport-pills a {
  font-family: "IBM Plex Mono", monospace;
  border: 1px solid var(--line);
  border-radius: 999px; padding: 0.35rem 0.75rem; text-decoration: none;
  background: var(--bg-elev);
}
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.stat-card {
  background: var(--bg-card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1rem 1.1rem; box-shadow: var(--shadow);
}
.stat-card span { display: block; font-size: 1.8rem; font-weight: 700; }
.stat-card small { color: var(--muted); }
.map-section { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
#live-map { height: min(58vh, 560px); background: #0a101c; }
.section { padding: 2.6rem 0; }
.section-head { margin-bottom: 1rem; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-elev); }
table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
th, td { text-align: left; padding: 0.75rem 0.9rem; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 500; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; }
.empty, .flash { padding: 1rem 1.1rem; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-elev); }
.flash-stack { padding-top: 1rem; display: grid; gap: 0.5rem; }
.flash-success { border-color: rgba(52, 211, 153, 0.35); }
.flash-error { border-color: rgba(225, 29, 46, 0.45); }
.metar-list, .card-grid { display: grid; gap: 0.9rem; }
.metar-list { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card-grid { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.metar-card, .tile {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem; text-decoration: none; display: grid; gap: 0.25rem;
}
.metar-card pre, .metar-block {
  white-space: pre-wrap; font-size: 0.78rem; color: var(--cyan);
  font-family: "IBM Plex Mono", monospace; margin: 0.4rem 0 0;
}
.two-col, .split { grid-template-columns: 1fr 1fr; }
.event-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.7rem; }
.event-list a { display: grid; text-decoration: none; }
.event-list span { color: var(--muted); font-size: 0.9rem; }
.text-link { color: var(--cyan); }
.page-hero { padding: 2.8rem 0 0.5rem; }
.badge, .chip {
  display: inline-block; border-radius: 999px; padding: 0.1rem 0.5rem;
  font-size: 0.75rem; border: 1px solid var(--line); background: rgba(255,255,255,0.04);
}
.chip-t1 { border-color: rgba(125, 211, 252, 0.4); color: var(--cyan); }
.chip-t2 { border-color: rgba(251, 191, 36, 0.4); color: var(--warn); }
.chip-solo { border-color: rgba(52, 211, 153, 0.4); color: var(--ok); }
.filters { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 1rem; }
.filters a { text-decoration: none; border: 1px solid var(--line); border-radius: 999px; padding: 0.3rem 0.7rem; color: var(--muted); }
.filters a.is-active { color: #fff; background: var(--red); border-color: var(--red); }
.doc-list { display: grid; gap: 0.5rem; margin-bottom: 2rem; }
.doc-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: 0.8rem; align-items: center;
  text-decoration: none; border: 1px solid var(--line); border-radius: 12px; padding: 0.8rem 1rem; background: var(--bg-elev);
}
.staff-card { justify-items: start; }
.avatar {
  width: 42px; height: 42px; border-radius: 50%; background: var(--red);
  display: grid; place-items: center; font-weight: 700;
}
.form, .narrow { max-width: 640px; }
.form { display: grid; gap: 0.85rem; margin: 1rem 0 2rem; }
.form label, .form-grid label { display: grid; gap: 0.3rem; font-size: 0.9rem; color: var(--muted); }
.form input, .form textarea, .form select, .inline-form input, .inline-form select {
  font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--line);
  border-radius: 10px; padding: 0.55rem 0.7rem;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.check { display: flex !important; flex-direction: row; align-items: center; gap: 0.5rem; }
.inline-form, form.inline { display: inline-flex; gap: 0.4rem; align-items: center; }
.inline-form + .btn { margin-left: 0.4rem; }
.linkish { background: none; border: 0; color: var(--red); cursor: pointer; font: inherit; }
.kv { display: grid; gap: 0.6rem; }
.kv div { display: grid; grid-template-columns: 180px 1fr; gap: 1rem; border-bottom: 1px solid var(--line); padding-bottom: 0.5rem; }
.kv dt { color: var(--muted); }
.plain { list-style: none; padding: 0; }
.site-footer { border-top: 1px solid var(--line); padding: 2rem 0 1.2rem; color: var(--muted); margin-top: 2rem; }
.footer-grid { align-items: start; }
.footer-grid a { display: block; text-decoration: none; margin: 0.2rem 0; }
.footer-partners {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.9rem 1.1rem;
  margin-top: 1rem;
}
.footer-grid .footer-partners a {
  display: inline-flex;
  margin: 0;
  opacity: 0.92;
  transition: opacity 0.15s ease;
}
.footer-grid .footer-partners a:hover,
.footer-grid .footer-partners a:focus-visible { opacity: 1; }
.footer-partners img { height: 38px; width: auto; display: block; }
.footer-copy {
  margin-top: 2.2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
}
.identity-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.1rem;
  margin: 0 0 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.identity-card p { max-width: 38rem; }
.identity-card .btn {
  flex-shrink: 0;
  white-space: nowrap;
}
.identity-card-login {
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.25rem;
}
.erase-box { border-color: rgba(225, 29, 46, 0.45); }
.admin-body { background: var(--bg); }
.admin-shell { display: grid; grid-template-columns: 268px 1fr; min-height: 100vh; }
.admin-side {
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
  padding: 1.15rem 0.9rem 1rem;
  background:
    linear-gradient(180deg, rgba(225, 29, 46, 0.08), transparent 28%),
    var(--bg-elev);
  border-right: 1px solid var(--line);
}
.admin-side .brand { display: block; margin: 0 0.35rem 0.35rem; }
.admin-side-kicker {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.68rem;
  color: var(--red);
  margin: 1.15rem 0.55rem 0.45rem;
}
.admin-nav { display: grid; gap: 0.28rem; }
.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--muted);
  padding: 0.55rem 0.7rem;
  border-radius: 12px;
  border: 1px solid transparent;
  font-size: 0.94rem;
  font-weight: 500;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.admin-nav-link:hover {
  color: var(--text);
  background: rgba(232, 238, 248, 0.04);
  border-color: var(--line);
}
.admin-nav-link.is-active {
  color: var(--text);
  background: var(--bg-card);
  border-color: rgba(225, 29, 46, 0.35);
  box-shadow: inset 3px 0 0 var(--red);
}
.admin-nav-icon {
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
}
.admin-nav-link.is-active .admin-nav-icon { color: var(--red); }
.admin-side-foot {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
.admin-user {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin: 0 0.45rem 0.7rem;
}
.admin-user span {
  font-size: 0.9rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admin-user small {
  color: var(--cyan);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.admin-nav-logout:hover {
  color: #fff;
  border-color: rgba(225, 29, 46, 0.45);
  background: rgba(225, 29, 46, 0.12);
}
.admin-main { padding: 1.5rem; }
.login-logo { width: min(440px, 100%); height: auto; display: block; margin: 0 0 1rem; }
.footer-logo { height: 42px; width: auto; display: block; margin: 0 0 0.7rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.event-hero-img { border-radius: var(--radius); margin-bottom: 1rem; }
.prose { max-width: 46rem; }
.prose:has(.gdpr-rights) { max-width: 56rem; }
.prose h2 { margin-top: 1.8rem; }
.prose p, .prose li { color: var(--muted); }
.prose ul { padding-left: 1.25rem; }
.prose li { margin: 0.4rem 0; }
.prose a, .muted a, .footer-copy a { color: var(--cyan); text-decoration: none; }
.prose a:hover, .muted a:hover, .footer-copy a:hover { text-decoration: underline; }
.mail-reveal {
  display: inline;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  color: var(--cyan);
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}
.mail-reveal:hover { text-decoration: underline; }
.controller-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
  margin: 1rem 0 1.5rem;
}
.controller-card dt {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.7rem;
}
.controller-card dt:first-child { margin-top: 0; }
.controller-card dd {
  margin: 0.2rem 0 0;
  color: var(--text);
}
.gdpr-rights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.25rem 0 1.5rem;
}
.gdpr-right {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem;
}
.gdpr-right h3 {
  margin: 0 0 0.5rem;
  color: var(--text);
  font-size: 1.05rem;
}
.gdpr-right p { margin: 0; }
.leaflet-container { background: #0a101c; font-family: inherit; }
.leaflet-container .map-tiles { filter: invert(1) hue-rotate(180deg) brightness(0.9) contrast(0.95); }
@media (max-width: 1280px) {
  .site-nav-icon { display: none; }
  .site-nav-link { padding: 0.4rem 0.55rem; }
}
@media (max-width: 860px) {
  .hero-grid, .two-col, .split, .form-grid, .admin-shell, .kv div, .gdpr-rights { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  .brand {
    padding-right: 0;
    margin-right: 0;
  }
  .brand::after { display: none; }
  .header-menus {
    display: none;
    width: 100%;
    margin: 0.45rem 0 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
  }
  .header-menus.is-open { display: flex; }
  .site-nav,
  .nav-session {
    width: 100%;
    flex-wrap: wrap;
    margin: 0;
    padding: 0.45rem;
  }
  .site-nav-link { width: 100%; }
  .nav-session:has(.btn-primary) {
    background: rgba(18, 28, 46, 0.62);
    border: 1px solid var(--line);
    padding: 0.45rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  }
  .nav-session .btn-primary { width: 100%; }
  .header-inner { flex-wrap: wrap; }
  .identity-card { flex-direction: column; align-items: flex-start; }
  .admin-side {
    position: static;
    height: auto;
    overflow: auto;
    gap: 0;
  }
  .admin-side-kicker { margin-top: 0.85rem; }
  .admin-nav { display: flex; flex-wrap: wrap; gap: 0.35rem; }
  .admin-nav-link { padding: 0.45rem 0.65rem; }
  .admin-side-foot { margin-top: 0.85rem; padding-top: 0.85rem; }
}