:root {
  --navy: #081f2c;
  --cream: #f4f0e6;
  --ink: #14242d;
  --muted: #5c6b73;
  --line: #ddd4c4;
  --clay: #9a4d32;
  --card: #fffdf8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--cream);
}
.top { background: var(--navy); color: #f4f0e6; padding: 1.2rem 1.4rem 1rem; }
.eyebrow { margin: 0; letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.72rem; color: #93da49; }
h1 { margin: 0.2rem 0; font-size: 1.7rem; }
h2 { margin: 0 0 0.6rem; font-size: 1.05rem; }
.sub { margin: 0; color: #d5ddd8; }
main { max-width: 980px; margin: 0 auto; padding: 1rem; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1rem;
}
.tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.8rem; }
.tab.on { outline: 2px solid #93da49; }
label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.85rem; }
input, select, button {
  font: inherit;
  min-height: 40px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: white;
  padding: 0.35rem 0.75rem;
}
button { cursor: pointer; background: var(--navy); color: white; border-color: var(--navy); }
button.secondary { background: white; color: var(--navy); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0.7rem; }
.wide { grid-column: 1 / -1; }
.line, .trip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.5rem;
  border-top: 1px solid var(--line);
  padding-top: 0.7rem;
  margin-top: 0.7rem;
}
.total { font-weight: 600; }
.muted { color: var(--muted); }
.key { color: var(--muted); }
.error { color: var(--clay); }
.hidden { display: none; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.35rem 0.4rem; border-bottom: 1px solid var(--line); font-size: 0.92rem; }
a { color: var(--navy); }
.list-block { margin-bottom: 0.8rem; }
.chip { display: inline-flex; gap: 0.35rem; align-items: center; margin: 0.2rem 0.35rem 0.2rem 0; }