:root {
  --ground: #eef1f5;
  --surface: #ffffff;
  --surface-sunk: #e4e9ef;
  --ink: #10202e;
  --ink-soft: #33485a;
  --muted: #5b6b7a;
  --rule: #c9d4de;
  --rule-soft: #dde4ea;
  --accent: #0e7490;
  --accent-ink: #ffffff;
  --amber: #b45309;
  --amber-wash: #fdf3e3;
  --good: #15803d;
  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Newsreader", Georgia, "Times New Roman", serif;
  --f-data: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0b141c;
    --surface: #111e28;
    --surface-sunk: #0d1922;
    --ink: #dce7ef;
    --ink-soft: #b3c5d2;
    --muted: #7d93a5;
    --rule: #24384a;
    --rule-soft: #1b2c3a;
    --accent: #22d3ee;
    --accent-ink: #06202a;
    --amber: #f0a83c;
    --amber-wash: #23190c;
    --good: #4ade80;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.sheet {
  max-width: 940px;
  margin: 0 auto;
  padding: 40px 24px 96px;
  display: flex;
  flex-direction: column;
  gap: 44px;
}

.eyebrow {
  font-family: var(--f-data);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.strip {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 3px;
  overflow: hidden;
}

.strip-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  padding: 14px 22px;
  border-bottom: 1px solid var(--rule-soft);
  background: var(--surface-sunk);
}

.strip-body {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr);
  gap: 8px 40px;
  align-items: center;
  padding: 30px 22px 34px;
}

.colo {
  font-family: var(--f-display);
  font-variation-settings: "wdth" 118, "wght" 800;
  font-size: clamp(80px, 16vw, 148px);
  line-height: 0.82;
  letter-spacing: -0.01em;
  margin: 0;
}

.colo-meta { display: flex; flex-direction: column; gap: 14px; min-width: 0; }

.airport {
  font-family: var(--f-display);
  font-variation-settings: "wdth" 100, "wght" 600;
  font-size: 21px;
  line-height: 1.25;
  margin: 0;
}

.airport span {
  display: block;
  font-variation-settings: "wdth" 100, "wght" 400;
  color: var(--muted);
  font-size: 16px;
}

.route {
  font-family: var(--f-data);
  font-size: 13px;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.route b { font-weight: 500; }
.route i { font-style: normal; color: var(--accent); }

.pill {
  display: inline-flex;
  align-items: center;
  font-family: var(--f-data);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 2px;
  border: 1px solid currentColor;
}

.pill-good { color: var(--good); }
.pill-warn { color: var(--amber); }
.pill-mute { color: var(--muted); }

h2 {
  font-family: var(--f-display);
  font-variation-settings: "wdth" 105, "wght" 700;
  font-size: 25px;
  line-height: 1.2;
  margin: 0 0 6px;
  text-wrap: balance;
}

.lede { max-width: 64ch; color: var(--ink-soft); margin: 0; }
section { display: flex; flex-direction: column; gap: 18px; }
.section-head { display: flex; flex-direction: column; gap: 8px; }

code {
  font-family: var(--f-data);
  font-size: 0.88em;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--surface);
}

table { border-collapse: collapse; width: 100%; min-width: 620px; }

th {
  font-family: var(--f-data);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: left;
  padding: 11px 18px;
  border-bottom: 1px solid var(--rule);
  background: var(--surface-sunk);
}

td { padding: 11px 18px; border-bottom: 1px solid var(--rule-soft); vertical-align: baseline; }
tbody tr:last-child td { border-bottom: 0; }

.k { font-family: var(--f-data); font-size: 13px; color: var(--muted); white-space: nowrap; }

.v {
  font-family: var(--f-data);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.v-none { color: var(--muted); font-weight: 400; }
.d { font-size: 15.5px; color: var(--ink-soft); line-height: 1.5; }
tr.key-row .v { color: var(--accent); }

.note {
  background: var(--amber-wash);
  border: 1px solid var(--amber);
  border-radius: 3px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 68ch;
}

.note h3 {
  font-family: var(--f-display);
  font-variation-settings: "wdth" 102, "wght" 700;
  font-size: 16px;
  margin: 0;
  color: var(--amber);
}

.note p { margin: 0; color: var(--ink-soft); font-size: 16px; }

.live {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

button {
  font-family: var(--f-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-ink);
  background: var(--accent);
  border: 0;
  border-radius: 2px;
  padding: 11px 18px;
  cursor: pointer;
  align-self: flex-start;
  transition: filter 120ms ease;
}

button:hover { filter: brightness(1.1); }
button:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
button[disabled] { opacity: 0.55; cursor: default; filter: none; }

#live-out {
  font-family: var(--f-data);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
  background: var(--surface-sunk);
  border-radius: 2px;
  padding: 14px 16px;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
}

#live-out b { color: var(--accent); font-weight: 700; }

pre.cmd {
  font-family: var(--f-data);
  font-size: 13px;
  background: var(--surface-sunk);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 14px 16px;
  margin: 0;
  overflow-x: auto;
  color: var(--ink);
}

pre.cmd .prompt { color: var(--muted); user-select: none; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

footer {
  border-top: 1px solid var(--rule);
  padding-top: 18px;
  font-family: var(--f-data);
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 640px) {
  .strip-body { grid-template-columns: minmax(0, 1fr); gap: 20px; padding: 24px 18px 28px; }
  .sheet { padding: 28px 18px 72px; gap: 34px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}