/* Light, high-contrast and big targets: this gets read in bright sun. */
:root {
  --ink: #1b1f1c;
  --muted: #59625c;
  --line: #d5dbd6;
  --bg: #f3f5f2;
  --card: #fff;
  --green: #2f5d3a;
  --green-dark: #23472c;
  --warn-bg: #fff4e5;
  --warn: #8a4b00;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--green); }
.wrap { max-width: 560px; margin: 0 auto; padding: 16px 16px 40px; }
.narrow { max-width: 400px; }
.center { text-align: center; }
.top { margin: 4px 0 16px; }
.club { margin: 0; color: var(--green); font-weight: 600; font-size: 14px; letter-spacing: .02em; text-transform: uppercase; }
h1 { margin: 2px 0 2px; font-size: 26px; line-height: 1.2; }
h2 { margin: 0 0 10px; font-size: 19px; }
.sub, .hint, .ver, .opt { color: var(--muted); }
.sub { margin: 0; }
.hint { font-size: 15px; margin: -4px 0 10px; }
.opt { font-size: 14px; font-weight: 400; }
.ver { font-size: 13px; margin: 6px 0 12px; }
.facts { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 10px 0 0; }
.facts li { background: #e8eee9; color: var(--green-dark); border-radius: 999px; padding: 3px 11px; font-size: 15px; }
.facts .diff { background: var(--green); color: #fff; font-weight: 600; }
.details { margin: 10px 0 0; white-space: pre-line; font-size: 16px; }
.welcome { background: #e8eee9; border: 1px solid #b9cbbd; border-radius: 10px; padding: 10px 14px; margin: 0 0 14px; }
.welcome p { margin: 0 0 4px; }
.remember { font-weight: 400; font-size: 16px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
select { display: block; width: 100%; margin-top: 4px; padding: 11px 12px; font: inherit; font-weight: 400; background: #fff; border: 1px solid #aeb7b0; border-radius: 8px; color: var(--ink); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin: 0 0 14px; }
details.card > summary { cursor: pointer; font-weight: 600; font-size: 17px; }
details.card[open] > summary { margin-bottom: 12px; }

label { display: block; font-weight: 600; margin: 0 0 12px; }
input, textarea {
  display: block; width: 100%; margin-top: 4px; padding: 11px 12px;
  font: inherit; font-weight: 400; color: var(--ink);
  background: #fff; border: 1px solid #aeb7b0; border-radius: 8px;
}
input:focus, textarea:focus { outline: 3px solid rgba(47, 93, 58, .3); border-color: var(--green); }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; margin: 12px 0; }
.check input { width: 24px; height: 24px; flex: none; margin: 0; accent-color: var(--green); }

.waiver {
  max-height: 260px; overflow-y: auto; padding: 4px 12px;
  border: 1px solid var(--line); border-radius: 8px; background: #fafbf9; font-size: 15px;
}
.waiver p { margin: 10px 0; }

.sigbox { position: relative; margin: 8px 0 4px; }
.siglabel { margin: 0 0 4px; font-weight: 600; }
.pad {
  display: block; width: 100%; height: 150px;
  background: #fff; border: 2px dashed #9aa59c; border-radius: 8px;
  touch-action: none;
}
.clear { position: absolute; right: 8px; bottom: 6px; }
.guardian { border: 1px solid var(--line); border-radius: 8px; padding: 12px; margin: 8px 0 0; }
.guardian legend { font-weight: 600; padding: 0 6px; }
.guardian[hidden] { display: none; }

.go {
  display: block; width: 100%; padding: 15px; margin: 8px 0;
  font: inherit; font-weight: 700; font-size: 18px; text-align: center; text-decoration: none;
  color: #fff; background: var(--green); border: 0; border-radius: 10px; cursor: pointer;
}
.go:active { background: var(--green-dark); }
.go:disabled { opacity: .6; }
.go.alt { color: var(--green); background: transparent; border: 2px solid var(--green); }
.link { background: none; border: 0; padding: 4px; font: inherit; font-size: 15px; color: var(--green); text-decoration: underline; cursor: pointer; }

.errors, .formerr { background: var(--warn-bg); color: var(--warn); border: 1px solid #f0c890; border-radius: 10px; padding: 10px 14px; margin: 0 0 14px; }
.errors p { margin: 4px 0; }
.errors ul { margin: 4px 0; padding-left: 20px; }

.foot { margin-top: 28px; text-align: center; font-size: 15px; color: var(--muted); }
.inline { display: inline; }

/* done page */
.tick { width: 84px; height: 84px; margin: 40px auto 12px; border-radius: 50%; background: var(--green); color: #fff; font-size: 52px; line-height: 84px; }
.lead { font-size: 20px; margin-top: 4px; }

/* leader */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(0, 1fr)); gap: 8px; margin: 0 0 12px; }
.stats div { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px; text-align: center; }
.stats b { display: block; font-size: 28px; line-height: 1.1; }
.stats span { font-size: 13px; color: var(--muted); }
.joinqr { max-width: 260px; margin: 0 auto; }
.joinqr svg, .qr svg { display: block; width: 100%; height: auto; }
.people { margin: 0 0 14px; }
.person { background: var(--card); border: 1px solid var(--line); border-left: 5px solid #c9a227; border-radius: 10px; padding: 12px 14px; margin: 0 0 10px; }
.person.back { border-left-color: var(--green); }
.person p { margin: 4px 0; font-size: 16px; }
.phead { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.phead h3 { margin: 0; font-size: 18px; }
.time { color: var(--muted); font-size: 14px; white-space: nowrap; }
.tag { font-size: 12px; font-weight: 600; background: #e8eee9; color: var(--green); padding: 2px 6px; border-radius: 6px; vertical-align: middle; }
.ec span { color: var(--muted); }
.notes { background: var(--warn-bg); border-radius: 6px; padding: 4px 8px; }
.sig summary { cursor: pointer; color: var(--green); font-size: 15px; }
.sig img { display: block; max-width: 100%; background: #fff; border: 1px solid var(--line); border-radius: 6px; margin-top: 6px; }
.pill { margin-top: 8px; padding: 9px 14px; font: inherit; font-size: 15px; font-weight: 600; border-radius: 999px; border: 2px solid var(--green); background: #fff; color: var(--green); cursor: pointer; }
.pill.on { background: var(--green); color: #fff; }
.empty { text-align: center; color: var(--muted); padding: 24px 0; }
.trips { padding-left: 18px; margin: 0; }
.trips li { margin: 6px 0; }

/* printable card */
.cardsheet { max-width: 720px; margin: 24px auto; padding: 28px; background: #fff; border: 2px solid var(--ink); border-radius: 16px; text-align: center; }
.cardsheet h1 { font-size: 30px; margin-bottom: 18px; }
.steps { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.step .qr { max-width: 240px; margin: 0 auto 8px; }
.step h2 { font-size: 20px; margin: 8px 0 4px; }
.step p { margin: 0; }
.small { color: var(--muted); font-size: 15px; margin-top: 18px; }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
@media print {
  body { background: #fff; }
  .noprint { display: none; }
  .cardsheet { margin: 0 auto; }
}

.demo { background: #8a4b00; color: #fff; text-align: center; font-size: 14px; font-weight: 600; padding: 8px 16px; }
.crumb { margin: 0 0 6px; font-size: 15px; }
.tripline { display: block; text-decoration: none; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 11px 14px; margin: 0 0 8px; }
.card .tripline { background: #fafbf9; }
.tl-name { display: block; font-weight: 600; font-size: 17px; color: var(--green); }
.tl-meta { display: block; font-size: 14px; color: var(--muted); }
.link-row { display: flex; gap: 8px; align-items: center; margin: 12px 0 4px; }
.link-row input { margin: 0; font-size: 14px; }
.link-row .pill { margin: 0; flex: none; }
.steps.one { grid-template-columns: 1fr; max-width: 320px; margin: 0 auto; }
.url { word-break: break-all; }
.lrow { display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.lrow:last-child { border-bottom: 0; }
.lname { font-weight: 600; }
.lpin { font: 600 18px/1.2 ui-monospace, Menlo, monospace; letter-spacing: .12em; }
.lmore { grid-column: 1 / -1; font-size: 15px; }
.lmore summary { cursor: pointer; color: var(--green); }
.inline-form { display: flex; gap: 8px; align-items: center; margin: 8px 0; }
.inline-form input { margin: 0; }
.pill.danger { border-color: #a33; color: #a33; }