/* Neutral look for courses run under a partner's brand. Charcoal and white, with the ISM red and
   Stramac blue used only as accents. No firm's name or link anywhere. */
:root {
  --ink: #1f2329;
  --ink2: #565d66;
  --muted: #8a9099;
  --rule: #dfe2e7;
  --bg: #f4f5f7;
  --card: #ffffff;
  --red: #c0272d;
  --red-soft: #fbeaea;
  --blue: #2f7fc1;
  --blue-soft: #e9f2fa;
  --green: #2e7d4f;
  --green-soft: #e7f4ec;
  --amber: #a86400;
  --amber-soft: #fdf3e2;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: Barlow, system-ui, -apple-system, "Segoe UI", sans-serif; font-size: 17px; line-height: 1.5; padding-bottom: 46px; }
.wrap { max-width: 640px; margin: 0 auto; padding: 0 16px 40px; }

header.top { background: #fff; border-bottom: 3px solid var(--red); position: sticky; top: 0; z-index: 5; }
header.top .in { max-width: 640px; margin: 0 auto; padding: 8px 16px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.logos { display: flex; align-items: center; gap: 10px; min-width: 0; }
.logos img { height: 30px; width: auto; display: block; }
.logos .div { width: 1px; height: 24px; background: var(--rule); }
.who { text-align: right; font-size: 13px; line-height: 1.25; color: var(--ink2); min-width: 0; }
.who b { display: block; color: var(--ink); font-size: 14px; }

h1 { font-size: 26px; line-height: 1.2; margin: 20px 0 6px; }
h2 { font-size: 20px; margin: 22px 0 8px; }
h3 { font-size: 16px; margin: 16px 0 6px; }
p { margin: 0 0 12px; }
.kicker { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--red); font-weight: 700; margin: 18px 0 0; }
.muted { color: var(--ink2); }
.small { font-size: 14px; }

.card { background: var(--card); border: 1px solid var(--rule); border-radius: 12px; padding: 14px 16px; margin: 12px 0; }
.card.brief { border-left: 5px solid var(--blue); background: var(--blue-soft); }
.card.brief .tag { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); font-weight: 700; }
.card.note { border-left: 5px solid var(--amber); background: var(--amber-soft); }
.card.ok { border-left: 5px solid var(--green); background: var(--green-soft); }
.situ p:last-child { margin: 0; }

.rules { padding-left: 20px; margin: 6px 0 0; }
.rules li { margin: 0 0 6px; }

label.f { display: block; font-weight: 600; margin: 14px 0 6px; }
input[type=text], input[inputmode], textarea { width: 100%; font: inherit; padding: 12px 14px; border: 1px solid #c9cdd3; border-radius: 10px; background: #fff; color: var(--ink); }
textarea { min-height: 76px; resize: vertical; }
input:focus, textarea:focus { outline: 3px solid var(--blue); outline-offset: 1px; }

.opt { display: flex; gap: 12px; align-items: flex-start; width: 100%; text-align: left; font: inherit; background: #fff; border: 2px solid var(--rule); border-radius: 12px; padding: 12px 14px; margin: 8px 0; cursor: pointer; color: var(--ink); }
.opt .k { flex: 0 0 30px; height: 30px; border-radius: 50%; background: var(--bg); display: flex; align-items: center; justify-content: center; font-weight: 700; }
.opt.sel { border-color: var(--blue); background: var(--blue-soft); }
.opt.sel .k { background: var(--blue); color: #fff; }
.opt[disabled] { cursor: default; opacity: .85; }

.seat { display: block; width: 100%; text-align: left; font: inherit; background: #fff; border: 2px solid var(--rule); border-radius: 12px; padding: 12px 14px; margin: 8px 0; cursor: pointer; color: var(--ink); }
.seat b { display: block; }
.seat .w { font-size: 14px; color: var(--ink2); }
.seat .taken { font-size: 13px; color: var(--amber); font-weight: 600; }
.seat.sel { border-color: var(--red); background: var(--red-soft); }

.btn { display: inline-block; font: inherit; font-weight: 600; background: var(--red); color: #fff; border: 0; border-radius: 999px; padding: 12px 26px; cursor: pointer; margin: 12px 8px 0 0; }
.btn.alt { background: #fff; color: var(--ink); border: 2px solid var(--rule); }
.btn.blue { background: var(--blue); }
.btn[disabled] { opacity: .55; cursor: default; }
.msg { margin: 10px 0 0; font-size: 15px; }
.msg.err { color: var(--red); font-weight: 600; }
.msg.ok { color: var(--green); font-weight: 600; }

.pill { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; border-radius: 999px; padding: 2px 10px; margin-right: 6px; }
.pill.ideal { background: var(--green); color: #fff; }
.pill.group { background: var(--blue); color: #fff; }
.pill.mine { background: var(--ink); color: #fff; }

/* reveal */
.dials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 12px 0; }
.dial { background: #fff; border: 1px solid var(--rule); border-radius: 10px; padding: 10px; text-align: center; }
.dial .l { font-size: 12px; color: var(--ink2); line-height: 1.2; min-height: 2.4em; }
.dial .v { font-size: 22px; font-weight: 700; }
.dial .d { font-size: 13px; font-weight: 600; }
.up { color: var(--green); } .down { color: var(--red); } .flat { color: var(--muted); }
.ropt { background: #fff; border: 1px solid var(--rule); border-radius: 12px; padding: 12px 14px; margin: 10px 0; }
.ropt.isideal { border: 2px solid var(--green); background: var(--green-soft); }
.ropt.isgroup:not(.isideal) { border: 2px solid var(--blue); }
.ropt .t { font-weight: 600; margin: 4px 0 6px; }
.ropt .lab { font-weight: 700; color: var(--red); }
.ropt.isideal .lab { color: var(--green); }
.ropt .eff { font-size: 13px; color: var(--ink2); margin-top: 6px; }

table.path { width: 100%; border-collapse: collapse; font-size: 14px; background: #fff; }
table.path th, table.path td { border-bottom: 1px solid var(--rule); padding: 8px 6px; text-align: left; vertical-align: top; }
table.path th { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink2); }
.yes { color: var(--green); font-weight: 700; } .no { color: var(--red); font-weight: 700; }

.timerbar { position: fixed; left: 0; right: 0; bottom: 0; height: 40px; background: var(--ink); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-variant-numeric: tabular-nums; z-index: 6; }
.timerbar[hidden] { display: none; }
.timerbar .fill { position: absolute; left: 0; top: 0; bottom: 0; background: var(--red); opacity: .55; }
.timerbar span { position: relative; }
.foot { margin: 28px 0 0; font-size: 13px; color: var(--muted); }
details summary { cursor: pointer; font-weight: 600; color: var(--blue); }