/* WebTrip — travel-ticket look: warm paper, navy ink, orange + teal accents. */
:root {
  --paper: #f6eedf; --card: #fffaf0; --ink: #1b2a49; --muted: #6a7084; --line: #d8cbb0;
  --orange: #e8712a; --orange-dark: #c4571a; --teal: #17968c; --teal-dark: #0f746c;
  --sun: #f2c14e; --red: #c23b2b; --green: #2c8a57; --wire: #142038;
  --slab: Rockwell, "Roboto Slab", "Courier New", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "DejaVu Sans Mono", monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; color: var(--ink); font: 16px/1.55 var(--sans);
  background: var(--paper);
  background-image: radial-gradient(rgba(27, 42, 73, .07) 1px, transparent 1px);
  background-size: 22px 22px;
  min-height: 100vh; display: flex; flex-direction: column;
}
main { width: 100%; max-width: 1040px; margin: 0 auto; padding: 28px 20px 48px; flex: 1; }
body.wide main { max-width: 1280px; }
a { color: var(--teal-dark); }
h1, h2, h3 { font-family: var(--slab); line-height: 1.15; margin: 0 0 .4em; text-wrap: balance; }
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -.01em; }
h2 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
code, pre { font-family: var(--mono); }
.muted { color: var(--muted); } .small { font-size: .9rem; } .center { text-align: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .75rem; font-weight: 700; color: var(--orange-dark); margin: 0 0 .5em; }
.lead { font-size: 1.08rem; max-width: 62ch; }

/* header / footer */
.top { display: flex; align-items: center; gap: 24px; padding: 12px 24px; background: var(--ink); color: #fff; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font: 700 1.2rem var(--slab); }
.brand b { color: var(--sun); }
.brand-mark { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--orange); color: #fff; font-size: 1rem; }
.top nav { display: flex; gap: 18px; flex: 1; flex-wrap: wrap; }
.top nav a, .who a { color: #dfe6f5; text-decoration: none; font-weight: 600; }
.top nav a:hover, .who a:hover { color: var(--sun); }
.who { display: flex; align-items: center; gap: 14px; }
.who form { margin: 0; }
button.link { background: none; border: 0; color: #dfe6f5; font: inherit; cursor: pointer; text-decoration: underline; padding: 0; }
.foot { text-align: center; padding: 16px; color: var(--muted); font-size: .85rem; border-top: 2px dashed var(--line); }

/* buttons, forms */
.btn { display: inline-block; background: var(--orange); color: #fff; border: 0; border-radius: 999px; padding: 11px 22px; font: 700 1rem var(--sans); cursor: pointer; text-decoration: none; box-shadow: 0 3px 0 var(--orange-dark); }
.btn:hover { background: var(--orange-dark); } .btn:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--orange-dark); }
.btn:disabled { opacity: .55; cursor: default; }
.btn.big { padding: 14px 30px; font-size: 1.1rem; }
.btn.ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
.btn.ghost:hover { background: var(--ink); color: #fff; }
.btn.danger { background: var(--red); box-shadow: 0 3px 0 #8f2a1e; }
.mini { border: 1.5px solid var(--ink); background: transparent; color: var(--ink); border-radius: 999px; padding: 4px 12px; font: 600 .82rem var(--sans); cursor: pointer; }
.mini:hover { background: var(--ink); color: #fff; } .mini.danger { border-color: var(--red); color: var(--red); } .mini.danger:hover { background: var(--red); color: #fff; }
label { display: block; font-weight: 600; font-size: .92rem; }
input[type=text], input[type=password], input:not([type]), textarea {
  display: block; width: 100%; margin-top: 5px; padding: 10px 12px; font: 1rem var(--sans); color: var(--ink);
  background: #fff; border: 2px solid var(--line); border-radius: 10px;
}
textarea { font-family: var(--mono); font-size: .92rem; resize: vertical; }
input:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 3px solid var(--teal); outline-offset: 2px; }
.stack > * + * { margin-top: 14px; }
label.check { display: flex; gap: 8px; align-items: center; font-weight: 500; }
.alert { padding: 10px 14px; border-radius: 10px; border-left: 5px solid; background: #fff; }
.alert.good { border-color: var(--green); background: #eaf6ee; } .alert.bad { border-color: var(--red); background: #fbe9e6; }
.card { background: var(--card); border: 2px solid var(--line); border-radius: 16px; padding: 22px; margin-bottom: 22px; }
.narrow { max-width: 460px; margin: 30px auto; }
.bigcode { font: 700 4rem var(--slab); color: var(--orange); margin: 0; }

/* login: boarding pass */
.boarding { display: grid; grid-template-columns: 1.3fr 1fr; max-width: 900px; margin: 6vh auto 0; background: var(--card); border-radius: 22px; box-shadow: 0 14px 40px rgba(27, 42, 73, .18); overflow: hidden; }
.boarding-main { padding: 40px; background: var(--ink); color: #fff; }
.boarding-main .eyebrow { color: var(--sun); }
.boarding-main .lead { color: #d5dcec; }
.routeline { font: .8rem var(--mono); color: var(--sun); border-top: 2px dashed rgba(255, 255, 255, .3); padding-top: 16px; margin: 28px 0 0; line-height: 1.9; }
.boarding-stub { padding: 36px 32px; border-left: 3px dashed var(--line); }
.boarding-stub > * + * { margin-top: 14px; } .boarding-stub .btn { width: 100%; }

/* hero + tally */
.hero { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 26px; }
.tally { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.tally div b { display: block; font: 700 2rem/1 var(--slab); color: var(--teal-dark); }
.tally div span { font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }

/* route map */
.route { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 34px; position: relative; }
.stop { position: relative; }
.stop::before { content: ""; position: absolute; left: -34px; top: 50%; width: 34px; border-top: 3px dashed var(--line); }
.stop:nth-child(odd)::before { display: none; }
.ticket { display: flex; min-height: 104px; background: var(--card); border: 2px solid var(--line); border-radius: 16px; color: inherit; text-decoration: none; overflow: hidden; transition: transform .12s, box-shadow .12s; }
a.ticket:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(27, 42, 73, .15); }
.stub { flex: 0 0 84px; display: flex; flex-direction: column; align-items: center; justify-content: center; background: var(--ink); color: #fff; border-right: 3px dashed var(--paper); }
.stub small { font-size: .65rem; letter-spacing: .2em; opacity: .7; } .stub b { font: 700 2rem/1 var(--slab); }
.ticket .body { padding: 14px 18px; display: flex; flex-direction: column; gap: 2px; flex: 1; }
.ticket strong { font: 700 1.15rem var(--slab); } .ticket em { font-style: normal; color: var(--muted); font-size: .92rem; }
.ticket .meta { margin-top: auto; padding-top: 8px; }
.pill { display: inline-block; font-size: .78rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.pill.done { background: #dff1e6; color: var(--green); } .pill.open { background: #fde7d6; color: var(--orange-dark); } .pill.locked { background: #e9e3d4; color: var(--muted); }
.stop.done .stub { background: var(--teal); } .stop.open .stub { background: var(--orange); }
.stop.locked .ticket { opacity: .6; border-style: dashed; }

/* station page */
.back { font-weight: 600; text-decoration: none; }
.station-title { display: flex; gap: 18px; align-items: center; margin: 14px 0 12px; }
.bignum { font: 700 4.2rem/1 var(--slab); color: var(--orange); }
.station-title h1 { margin: 0; } .topic { margin: 0; color: var(--muted); font-weight: 600; }
.part { background: var(--card); border: 2px solid var(--line); border-radius: 16px; padding: 20px 22px; margin: 18px 0; }
.part.part-info { background: transparent; border: 0; padding: 0; }
.part.part-ok { border-color: var(--green); } .part.part-bad { border-color: var(--red); }
.part-title { font: 600 1.05rem/1.4 var(--sans); display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.qn { flex: 0 0 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: #fff; font: 700 .9rem var(--slab); }
.part-ok .qn { background: var(--green); } .part-bad .qn { background: var(--red); }
.hint { color: var(--muted); font-size: .9rem; margin-bottom: 10px; }
.context { margin-bottom: 14px; border-radius: 12px; overflow: hidden; background: var(--wire); }
.context-title { padding: 6px 14px; font: 700 .72rem var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--sun); background: rgba(255, 255, 255, .06); }
.context pre, .panel pre { margin: 0; padding: 14px; color: #e7edf9; font-size: .88rem; line-height: 1.6; overflow-x: auto; white-space: pre; }

/* match widget */
.display-url { font: 700 clamp(1rem, 2.6vw, 1.35rem) var(--mono); background: var(--wire); color: #fff; padding: 12px 16px; border-radius: 12px; margin-bottom: 14px; overflow-x: auto; white-space: nowrap; }
.board.labels .line { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.slot { display: flex; flex-direction: column; gap: 4px; text-align: left; padding: 8px 12px; background: #fff; border: 2px dashed var(--line); border-radius: 12px; cursor: pointer; font: inherit; color: inherit; min-height: 64px; }
.slot.ready { border-color: var(--teal); } .slot.over { background: #e3f4f2; }
.slot.filled { border-style: solid; border-color: var(--ink); }
.slot.ok { border-color: var(--green); background: #eaf6ee; cursor: default; } .slot.bad { border-color: var(--red); background: #fbe9e6; }
.slot-label { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.slot-val { font: 700 1rem var(--mono); }
.board.request { background: var(--wire); border-radius: 12px; padding: 16px; }
.board.request .line { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 8px; }
.board.request .line:last-child { margin-bottom: 0; }
.board.request .slot { min-height: 0; min-width: 96px; background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .35); color: #fff; padding: 6px 10px; }
.board.request .slot .slot-label { color: #9fb0d0; }
.board.request .slot.filled { border-color: var(--sun); } .board.request .slot.ok { border-color: #6fd49b; background: rgba(46, 139, 87, .3); } .board.request .slot.bad { border-color: #ff8f7f; background: rgba(194, 59, 43, .35); }
.prefix { font: 700 1rem var(--mono); color: #fff; }
.bank-label { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin: 14px 0 6px; }
.bank { display: flex; flex-wrap: wrap; gap: 8px; min-height: 42px; }
.chip { font: 700 .95rem var(--mono); padding: 8px 14px; border-radius: 10px; border: 2px solid var(--ink); background: var(--sun); color: var(--ink); cursor: grab; }
.chip.sel { background: var(--teal); color: #fff; border-color: var(--teal-dark); transform: translateY(-2px); }

/* choice */
.options { display: flex; flex-wrap: wrap; gap: 8px; } .options.list { flex-direction: column; }
.opt { text-align: left; padding: 10px 16px; border-radius: 12px; border: 2px solid var(--line); background: #fff; font: 600 .98rem var(--sans); color: var(--ink); cursor: pointer; }
.options.pills .opt { border-radius: 999px; font-family: var(--mono); }
.opt:hover { border-color: var(--ink); }
.opt.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.opt.on.ok { background: var(--green); border-color: var(--green); } .opt.on.bad { background: var(--red); border-color: var(--red); }
.answer.ok { border-color: var(--green); background: #eaf6ee; } .answer.bad { border-color: var(--red); background: #fbe9e6; }
input.answer { max-width: 360px; font-family: var(--mono); }

/* info panels */
.panels { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.panel { border-radius: 14px; overflow: hidden; background: var(--wire); border: 3px solid var(--line); }
.panel.bad { border-color: var(--red); } .panel.good { border-color: var(--teal); }
.panel-head { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 8px 14px; color: #fff; font: 600 .85rem var(--mono); background: rgba(255, 255, 255, .07); flex-wrap: wrap; }
.tag { font: 700 .68rem var(--sans); letter-spacing: .1em; padding: 3px 9px; border-radius: 999px; background: #fff; color: var(--ink); }
.panel.bad .tag { background: var(--red); color: #fff; } .panel.good .tag { background: var(--teal); color: #fff; }

/* click widget */
.targets { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.target { padding: 7px 14px; border-radius: 999px; border: 2px solid var(--ink); background: #fff; font: 700 .88rem var(--sans); color: var(--ink); cursor: pointer; }
.target.active { background: var(--orange); border-color: var(--orange-dark); color: #fff; }
.target.set:not(.active) { background: #e9e3d4; }
.target.ok { background: var(--green); border-color: var(--green); color: #fff; cursor: default; } .target.bad:not(.active) { border-color: var(--red); color: var(--red); }
.message { background: var(--wire); border-radius: 12px; padding: 18px 16px; display: flex; flex-wrap: wrap; gap: 8px 8px; align-items: flex-start; }
.seg { position: relative; font: 600 1rem var(--mono); color: #fff; background: rgba(255, 255, 255, .08); border: 2px solid transparent; border-radius: 8px; padding: 6px 10px; cursor: pointer; margin-bottom: 14px; }
.seg:hover { border-color: var(--sun); }
.seg.tagged { border-color: var(--sun); } .seg.tagged.ok { border-color: #6fd49b; background: rgba(46, 139, 87, .3); }
.seg-tag { position: absolute; left: 0; top: 100%; margin-top: 2px; font: 700 .62rem var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--sun); white-space: nowrap; }
.brk { flex-basis: 100%; height: 0; } .brk.gap { height: 10px; }

/* sort widget */
.clock { margin-bottom: 10px; } .time { font: 700 1.6rem var(--slab); color: var(--teal-dark); } .time.low { color: var(--red); }
.stage { min-height: 110px; display: grid; place-items: center; margin-bottom: 14px; }
.card-now { width: 100%; max-width: 560px; text-align: center; background: #fff; border: 3px solid var(--ink); border-radius: 16px; padding: 22px; font: 600 1.15rem var(--sans); box-shadow: 6px 6px 0 var(--sun); }
.card-now small { display: block; font: 700 .72rem var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.card-now.again { border-color: var(--red); } .card-now.done { box-shadow: none; border-style: dashed; font-size: 1rem; }
.bins { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.bin { padding: 12px 6px; border-radius: 12px; border: 2px solid var(--teal-dark); background: var(--teal); color: #fff; cursor: pointer; font-family: var(--sans); }
.bin b { display: block; font: 700 1.3rem var(--slab); } .bin span { font-size: .74rem; }
.bin:hover:not(:disabled) { background: var(--teal-dark); } .bin:disabled { opacity: .4; cursor: default; }
.placed { display: flex; flex-direction: column; gap: 6px; margin-top: 14px; }
.placed-card { display: flex; gap: 10px; align-items: baseline; text-align: left; padding: 6px 12px; border-radius: 10px; border: 1.5px solid var(--line); background: #fff; font: .9rem var(--sans); color: var(--ink); cursor: pointer; }
.placed-card b { font-family: var(--slab); color: var(--teal-dark); flex: 0 0 34px; }
.placed-card.ok { border-color: var(--green); background: #eaf6ee; cursor: default; }

/* order widget */
.order { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.order-item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; background: #fff; border: 2px solid var(--line); border-radius: 12px; cursor: grab; }
.order-item .num { flex: 0 0 28px; height: 28px; display: grid; place-items: center; border-radius: 8px; background: var(--sun); font: 700 .9rem var(--slab); }
.order-item .txt { flex: 1; }
.order-item.ok { border-color: var(--green); background: #eaf6ee; } .order-item.bad { border-color: var(--red); background: #fbe9e6; }
.arrows { display: flex; gap: 4px; }
.arrow { width: 34px; height: 34px; border-radius: 8px; border: 1.5px solid var(--ink); background: #fff; color: var(--ink); cursor: pointer; font-size: .8rem; }
.arrow:disabled { opacity: .3; cursor: default; }

/* submit + success */
.submit-bar { display: flex; align-items: center; justify-content: flex-end; gap: 18px; flex-wrap: wrap; margin-top: 22px; }
.feedback { flex: 1; min-width: 220px; font-weight: 600; } .feedback.bad { color: var(--red); }
.success { display: flex; gap: 26px; align-items: center; background: var(--card); border: 3px solid var(--teal); border-radius: 18px; padding: 26px; margin-top: 22px; }
.success[hidden] { display: none; }
.takeaway { background: #e3f4f2; border-radius: 10px; padding: 10px 14px; }
.stamp { width: 96px; height: 96px; flex: 0 0 96px; border-radius: 50%; display: grid; place-items: center; border: 4px double var(--teal-dark); color: var(--teal-dark); font: 700 1.05rem var(--slab); letter-spacing: .08em; transform: rotate(-12deg); }
.stamp span { border-top: 2px solid; border-bottom: 2px solid; padding: 3px 6px; }
.big-stamp { width: 120px; height: 120px; flex-basis: 120px; font-size: 1.3rem; border-color: var(--orange-dark); color: var(--orange-dark); }

/* passport */
.passport { background: var(--card); border: 2px solid var(--line); border-radius: 22px; padding: 30px; }
.passport > header { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; border-bottom: 3px dashed var(--line); padding-bottom: 18px; margin-bottom: 24px; }
.stamps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 24px; }
.stamp-cell { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 4px; padding: 16px 10px; border: 2px dashed var(--line); border-radius: 14px; }
.stamp-cell strong { font-family: var(--slab); } .stamp-cell em { font-style: normal; font-size: .85rem; color: var(--muted); } .stamp-cell small { color: var(--muted); }
.stamp-cell.empty .stamp { border-color: var(--line); color: var(--line); border-style: dashed; }
.stamp.r1 { transform: rotate(8deg); border-color: var(--orange-dark); color: var(--orange-dark); } .stamp.r2 { transform: rotate(-4deg); } .stamp.r3 { transform: rotate(14deg); border-color: var(--ink); color: var(--ink); }
.stamp-cell.empty .stamp.r1, .stamp-cell.empty .stamp.r3 { border-color: var(--line); color: var(--line); }

/* admin */
.refresh { color: var(--muted); font-size: .9rem; } .refresh.stale { color: var(--red); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 22px; }
.kpi { background: var(--ink); color: #fff; border-radius: 14px; padding: 16px 18px; }
.kpi b { display: block; font: 700 2rem/1.1 var(--slab); color: var(--sun); } .kpi span { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; opacity: .85; }
.scroll { overflow-x: auto; }
table.grid { width: 100%; border-collapse: collapse; font-size: .92rem; }
.grid th { text-align: left; font: 700 .74rem var(--sans); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding: 8px 10px; border-bottom: 2px solid var(--ink); white-space: nowrap; }
.grid td { padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.grid td small { display: block; color: var(--muted); }
.grid td.num { font: 700 1rem var(--slab); }
.cell { display: inline-grid; place-items: center; min-width: 38px; height: 28px; padding: 0 6px; border-radius: 8px; font: 700 .82rem var(--mono); }
.cell.done { background: var(--teal); color: #fff; } .cell.prog { background: #fde7d6; color: var(--orange-dark); } .cell.none { color: var(--line); }
.cell.here { box-shadow: 0 0 0 2px var(--orange); }
.legend { margin: 12px 0 0; font-size: .82rem; color: var(--muted); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.meter { display: inline-block; width: 90px; height: 10px; border-radius: 999px; background: #e9e3d4; vertical-align: middle; overflow: hidden; } .meter i { display: block; height: 100%; background: var(--teal); }
.two { display: grid; grid-template-columns: 1.4fr 1fr; gap: 22px; }
.actions { display: flex; gap: 6px; flex-wrap: wrap; } .actions form { margin: 0; }
.creds { border-color: var(--orange); } .creds code { font-weight: 700; font-size: 1rem; background: var(--sun); padding: 2px 8px; border-radius: 6px; user-select: all; }

@media (max-width: 760px) {
  .boarding, .panels, .two { grid-template-columns: 1fr; }
  .boarding-stub { border-left: 0; border-top: 3px dashed var(--line); }
  .route { grid-template-columns: 1fr; } .stop::before { display: none; }
  .stamps { grid-template-columns: repeat(2, 1fr); }
  .bins { grid-template-columns: repeat(5, 1fr); gap: 4px; } .bin span { display: none; }
  .success { flex-direction: column; text-align: center; }
  .bignum { font-size: 3rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }