[hidden] { display: none !important; }
:root {
  --ink: #1a2a28; --paper: #f3f1ea; --accent: #1f6f61; --muted: #5a6663;
  --card: #fffdf7; --rule: rgba(26,42,40,0.14); --focus: #1f6f61;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; min-height: 100dvh; background: var(--paper); color: var(--ink);
  font-family: "Iowan Old Style", Palatino, Georgia, serif; line-height: 1.55; }
.skip { position: absolute; left: 0.75rem; top: -100px; background: var(--accent); color: #fff; padding: 0.5rem 1rem; z-index: 20; }
.skip:focus { top: 0.75rem; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
button, input, textarea, select { font: inherit; color: inherit; }
.hero { background: var(--accent); color: #fffdf7; padding: 1.5rem 1.25rem 1.7rem; }
.hero-inner, .wrap, footer { width: min(44rem, calc(100% - 2rem)); margin-inline: auto; }
.wordmark { margin: 0; font-size: clamp(1.9rem, 6vw, 2.7rem); line-height: 1.05; }
.tagline { margin: 0.4rem 0 0; font-style: italic; font-size: 1.15rem; color: #d7efe9; }
.wrap { padding: 1.35rem 0 2.5rem; }
.disclaimer-banner {
  font-family: ui-sans-serif, system-ui, sans-serif; font-size: 0.95rem;
  background: #e8f3f0; border-left: 4px solid var(--accent); padding: 0.8rem 1rem; margin: 0 0 1.2rem;
}
.panel { background: var(--card); border: 1px solid var(--rule); padding: 1.15rem 1.1rem 1.3rem; margin: 0 0 1.1rem; }
.field { display: grid; gap: 0.35rem; margin: 0 0 1rem; }
.field label, .field legend {
  font-family: ui-sans-serif, system-ui, sans-serif; font-weight: 650; font-size: 0.9rem;
}
.hint, .meta, .note, .status, .errors { font-family: ui-sans-serif, system-ui, sans-serif; font-size: 0.85rem; color: var(--muted); }
.errors { color: #8b1d1d; }
input, textarea, select {
  width: 100%; min-height: 48px; border: 2px solid var(--ink); background: #fff;
  padding: 0.55rem 0.75rem; font-family: ui-sans-serif, system-ui, sans-serif; font-size: 1.02rem;
}
textarea { min-height: 8rem; resize: vertical; }
.row-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.btn {
  min-height: 48px; padding: 0.5rem 1rem; background: var(--accent); color: #fff;
  border: 2px solid var(--accent); font-family: ui-sans-serif, system-ui, sans-serif; font-weight: 650; cursor: pointer;
}
.btn.secondary { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn.small { min-height: 36px; padding: 0.25rem 0.6rem; font-size: 0.8rem; }
.toolbar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-bottom: 0.8rem; }
.trip-title { margin: 0; font-size: 1.6rem; }
.trip-sub { margin: 0.2rem 0 0; color: var(--muted); }
.expense-list, .transfers, .balances { list-style: none; margin: 0; padding: 0; }
.expense-list li, .transfers li {
  display: flex; justify-content: space-between; align-items: center; gap: 0.75rem;
  padding: 0.55rem 0; border-bottom: 1px solid var(--rule); font-family: ui-sans-serif, system-ui, sans-serif;
}
.expense-list .meta { display: block; }
.expense-list .empty { border: 0; color: var(--muted); }
.amt, .transfers strong { font-variant-numeric: tabular-nums; font-weight: 700; }
.balances { margin: 0.8rem 0 0; font-family: ui-sans-serif, system-ui, sans-serif; }
.balances li { padding: 0.2rem 0; }
.headline { font-size: 1.35rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
@media (max-width: 560px) { .grid-2 { grid-template-columns: 1fr; } }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; }
.chips label { font-family: ui-sans-serif, system-ui, sans-serif; font-weight: 500; }
.card-preview { background: var(--accent); color: #fffdf7; padding: 1rem 1.1rem; margin-top: 1rem; }
.card-kicker { letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.75rem; font-family: ui-sans-serif, system-ui, sans-serif; margin: 0 0 0.4rem; }
.card-body { white-space: pre-wrap; font-family: ui-sans-serif, system-ui, sans-serif; font-size: 0.95rem; margin: 0; }
footer { padding: 1.4rem 0 2.5rem; font-family: ui-sans-serif, system-ui, sans-serif; font-size: 0.88rem; color: var(--muted); }
footer p { margin: 0 0 0.7rem; }
footer a { color: var(--accent); }
fieldset { border: 0; padding: 0; margin: 0 0 1rem; }