/* ═══════════ Ligne 29 → 30 ═══════════
   Une carte de ligne sur papier, en plein jour.
   Rien en commun avec le livre (v1) ni le film (v2). */

:root {
  --paper: #f2ece0;
  --paper-2: #fbf8f1;
  --ink: #16203a;
  --ink-2: #3d465c;
  --ink-soft: #6b7488;
  --rail: #c6bda9;
  --line-1: #e8913c;
  --line-2: #4f9fd4;
  --line-3: #e2622f;
  --line-4: #c8a032;
  --stamp: #c0392b;
  --cff-red: #eb0000;
  --sans: "Space Grotesk", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --shadow: 0 18px 40px rgba(22, 32, 58, 0.14);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  background: var(--paper);
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100dvh;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(255, 255, 255, 0.9), transparent 42%),
    radial-gradient(circle at 88% 92%, rgba(232, 145, 60, 0.1), transparent 46%),
    repeating-linear-gradient(0deg, rgba(22, 32, 58, 0.035) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(90deg, rgba(22, 32, 58, 0.035) 0 1px, transparent 1px 28px),
    var(--paper);
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

body.is-boarding,
body.is-locked,
body.is-gated {
  overflow: hidden;
  height: 100dvh;
}

/* ───────── Contrôle / PNR ───────── */

.gate {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 80;
  place-items: center;
  padding: calc(1.2rem + env(safe-area-inset-top)) 1.1rem calc(1.2rem + env(safe-area-inset-bottom));
  background:
    radial-gradient(circle at 50% 28%, rgba(255, 255, 255, 0.8), transparent 58%),
    var(--paper);
}

body.is-gated .gate {
  display: grid;
}

.gate__card {
  width: min(24rem, 100%);
  background: var(--paper-2);
  color: var(--ink);
  border-radius: 8px 22px 10px 22px;
  padding: 1.5rem 1.3rem 1.35rem;
  box-shadow: var(--shadow);
  border: 1.5px dashed var(--stamp);
  text-align: center;
  position: relative;
}

.gate__card::before {
  content: "COMPOSTÉ";
  position: absolute;
  top: 1.1rem;
  right: 1rem;
  transform: rotate(12deg);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--stamp);
  border: 2px solid var(--stamp);
  padding: 0.2rem 0.4rem;
  opacity: 0;
}

.gate.is-ok .gate__card::before {
  opacity: 1;
  transition: opacity 0.25s ease;
}

.gate__brand {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cff-red);
}

.gate__for {
  margin: 0.35rem 0 0;
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.gate__bear {
  width: 52px;
  height: 52px;
  margin: 0.85rem auto 0.4rem;
  display: block;
}

.gate__title {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.gate__lead {
  margin: 0.45rem 0 1.1rem;
  color: var(--ink-2);
  font-size: 0.92rem;
  line-height: 1.45;
}

.gate__label {
  display: block;
  text-align: left;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.35rem;
}

.gate__input {
  width: 100%;
  font-family: var(--mono);
  font-size: 1.15rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  padding: 0.75rem 0.6rem;
  border: 1.5px solid rgba(22, 32, 58, 0.2);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
}

.gate__input:focus {
  outline: 2px solid var(--line-1);
  outline-offset: 2px;
}

.gate__error {
  margin: 0.55rem 0 0;
  color: var(--stamp);
  font-size: 0.82rem;
  font-weight: 600;
}

.gate__go {
  margin-top: 1rem;
  width: 100%;
  border: 0;
  border-radius: 999px;
  padding: 0.9rem 1.1rem;
  background: var(--cff-red);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  cursor: pointer;
}

.gate__foot {
  margin: 0.85rem 0 0;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.gate.is-shake .gate__card {
  animation: gateShake 0.42s ease;
}

@keyframes gateShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-7px); }
  75% { transform: translateX(7px); }
}

[hidden] {
  display: none !important;
}

button {
  font: inherit;
  color: inherit;
}

/* ───────── Tableau des départs ───────── */

.board {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: calc(1.2rem + env(safe-area-inset-top)) 1.1rem calc(1.2rem + env(safe-area-inset-bottom));
  background:
    radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.75), transparent 60%),
    var(--paper);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.board.is-gone {
  opacity: 0;
  transform: translateY(-2%);
  pointer-events: none;
}

.board__frame {
  width: min(46rem, 100%);
  background: #101a30;
  color: #f4f7ff;
  border-radius: 20px;
  padding: clamp(1.2rem, 3vw, 2rem);
  box-shadow:
    0 0 0 1px rgba(22, 32, 58, 0.9),
    0 30px 70px rgba(16, 26, 48, 0.35);
  position: relative;
  overflow: hidden;
}

.board__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 3px);
}

.board__brand {
  margin: 0 0 1.1rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #ffcf6a;
}

.board__rows {
  display: grid;
  gap: 0.45rem;
}

.board__row {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  align-items: center;
  gap: 0.8rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(244, 247, 255, 0.09);
}

.board__key {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(244, 247, 255, 0.55);
}

.flap {
  display: flex;
  gap: 2px;
  flex-wrap: wrap;
}

.flap i {
  display: grid;
  place-items: center;
  min-width: 0.95em;
  padding: 0.16em 0.1em;
  border-radius: 3px;
  background: linear-gradient(180deg, #26314c 0 50%, #1b2438 50% 100%);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.35);
  font-family: var(--mono);
  font-weight: 600;
  font-size: clamp(0.95rem, 3.2vw, 1.3rem);
  font-style: normal;
  line-height: 1.1;
  color: #f6f2e6;
}

.flap i.is-space {
  background: none;
  box-shadow: none;
  min-width: 0.4em;
}

.flap i.is-turning {
  animation: flapTick 0.09s linear;
}

.board__row--ok .flap i {
  color: #7ee0a8;
}

.board__go {
  margin: 1.4rem 0 0;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.2rem;
  border: 0;
  border-radius: 999px;
  background: #ffcf6a;
  color: #16203a;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.82rem;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.board__go:hover {
  transform: translateY(-2px);
  background: #ffdc93;
}

.board__go svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.board__foot {
  margin: 0.9rem 0 0;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(244, 247, 255, 0.4);
}

/* ───────── Signalétique ───────── */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: calc(0.85rem + env(safe-area-inset-top)) clamp(0.9rem, 3vw, 2.2rem) 0.85rem;
  background: linear-gradient(180deg, rgba(242, 236, 224, 0.96), rgba(242, 236, 224, 0.72));
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(22, 32, 58, 0.1);
}

.brand {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}

.brand__badge {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper-2);
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 600;
}

.topbar__route {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.topbar__route span {
  color: var(--line-3);
}

.topbar__count {
  margin: 0 0 0 auto;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.topbar__count strong {
  color: var(--ink);
}

.topbar__count.is-full {
  color: var(--line-4);
  font-weight: 600;
}

/* ───────── Feuille de carte ───────── */

.sheet {
  position: relative;
  flex: 1;
  display: grid;
  align-content: center;
  padding: clamp(1rem, 2.5vw, 2rem) clamp(0.9rem, 3vw, 2.4rem);
}

.sheet__marks span {
  position: absolute;
  width: 14px;
  height: 14px;
  opacity: 0.25;
  background:
    linear-gradient(var(--ink), var(--ink)) center / 1px 100% no-repeat,
    linear-gradient(var(--ink), var(--ink)) center / 100% 1px no-repeat;
}

.sheet__marks span:nth-child(1) { top: 12px; left: 12px; }
.sheet__marks span:nth-child(2) { top: 12px; right: 12px; }
.sheet__marks span:nth-child(3) { bottom: 12px; left: 12px; }
.sheet__marks span:nth-child(4) { bottom: 12px; right: 12px; }

.legend {
  position: absolute;
  right: clamp(0.9rem, 3vw, 2.4rem);
  bottom: clamp(0.8rem, 2.5vw, 1.6rem);
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.3rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.legend li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.legend__rail {
  width: 22px;
  height: 6px;
  border-radius: 3px;
  background: var(--rail);
}

.legend__rail--live {
  background: linear-gradient(90deg, var(--line-1), var(--line-3));
}

.legend__dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--paper-2);
  box-shadow: inset 0 0 0 2px var(--ink-soft);
}

.legend__dot--done {
  background: var(--line-3);
  box-shadow: inset 0 0 0 2px var(--paper-2), 0 0 0 1px var(--line-3);
}

/* ───────── Carte ───────── */

.map {
  --fit-h: calc(100dvh - 13rem);
  position: relative;
  /* La carte entière doit tenir à l'écran : on borne la largeur par
     la hauteur disponible, format du viewBox à l'appui. */
  width: min(100%, var(--map-max, 1500px), calc(var(--fit-h) * var(--vb-w, 1195) / var(--vb-h, 762)));
  margin: 0 auto;
  aspect-ratio: var(--vb-w, 1195) / var(--vb-h, 762);
}

.map__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.rail {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.rail--base {
  stroke: var(--rail);
  stroke-width: 11;
}

.rail--live {
  stroke: url(#railGrad);
  stroke-width: 14;
  transition: stroke-dashoffset 1s cubic-bezier(0.33, 1, 0.68, 1);
}

.arrow {
  fill: none;
  stroke: var(--paper-2);
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0;
  transition: opacity 0.6s ease 0.9s;
}

.map.is-ready .arrow {
  opacity: 0.85;
}

.map.is-drawing .rail--base {
  animation: drawRail 1.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.train {
  opacity: 0;
  transition: opacity 0.5s ease 0.4s;
}

.map.is-ready .train {
  opacity: 1;
}

.train__body {
  fill: var(--ink);
}

.train__glass {
  fill: #ffe9b8;
}

.train__lamp {
  fill: #fff4d2;
}

/* ───────── Arrêts ───────── */

.stops {
  position: absolute;
  inset: 0;
}

.stop {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 0;
  height: 0;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.map.is-ready .stop {
  opacity: 1;
  transform: none;
  transition-delay: calc(var(--i) * 55ms);
}

.stop__dot {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 22px;
  height: 22px;
  margin: -11px 0 0 -11px;
  border-radius: 50%;
  background: var(--paper-2);
  box-shadow: inset 0 0 0 4px var(--c, var(--ink));
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
}

.stop--terminus .stop__dot {
  width: 30px;
  height: 30px;
  margin: -15px 0 0 -15px;
  box-shadow:
    inset 0 0 0 5px var(--c),
    0 0 0 4px rgba(200, 160, 50, 0.22);
}

.stop.is-done .stop__dot {
  background: var(--c);
  box-shadow: inset 0 0 0 3px var(--paper-2), 0 0 0 2px var(--c);
}

.stop:hover .stop__dot,
.stop:focus-visible .stop__dot {
  transform: scale(1.28);
}

.stop:focus-visible {
  outline: none;
}

.stop:focus-visible .stop__card {
  box-shadow: 0 0 0 2px var(--ink);
}

.stop.is-current .stop__dot::after {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 2px solid var(--c);
  animation: ping 1.9s ease-out infinite;
}

.stop__card {
  position: absolute;
  left: 50%;
  top: calc(50% + 20px);
  transform: translateX(-50%);
  width: 11.4rem;
  padding: 0.34rem 0.4rem;
  border-radius: 8px;
  text-align: center;
  transition: box-shadow 0.2s ease, background 0.2s ease;
}

.stop:hover .stop__card {
  background: rgba(255, 255, 255, 0.62);
}

.stop--terminus.is-done .stop__dot {
  animation: goldGlow 2.6s ease-in-out infinite;
}

.stop__code {
  display: block;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--c);
}

.stop__code b {
  color: var(--ink-soft);
  font-weight: 500;
}

.stop__mode {
  width: 10px;
  height: 10px;
  margin-left: 0.25rem;
  vertical-align: -1px;
  fill: var(--ink-soft);
  opacity: 0.75;
}

.stop__name {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.stop__sub {
  display: block;
  margin-top: 0.1rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.stop--terminus .stop__name {
  font-size: 1.15rem;
}

/* ───────── Indice ───────── */

.hint {
  margin: 0 0 calc(0.9rem + env(safe-area-inset-bottom));
  text-align: center;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  transition: opacity 0.5s ease;
}

.hint.is-gone {
  opacity: 0;
}

/* ───────── Billet ───────── */

.ticket-layer {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: clamp(0.8rem, 3vw, 2rem);
}

.ticket-layer__veil {
  position: absolute;
  inset: 0;
  background: rgba(16, 22, 38, 0.42);
  backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.ticket-layer.is-open .ticket-layer__veil {
  opacity: 1;
}

.ticket {
  position: relative;
  width: min(66rem, 100%);
  max-height: calc(100dvh - 2rem);
  overflow: hidden auto;
  /* Les encoches de perforation sont peintes dans le fond : aucun
     débordement, donc pas de barre de défilement horizontale. */
  background:
    radial-gradient(circle 9px at 0 50%, var(--paper) 97%, transparent 100%),
    radial-gradient(circle 9px at 100% 50%, var(--paper) 97%, transparent 100%),
    var(--paper-2);
  border-radius: 14px;
  box-shadow: var(--shadow), 0 0 0 1px rgba(22, 32, 58, 0.12);
  opacity: 0;
  transform: translateY(18px) scale(0.98);
  transition: opacity 0.4s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  --accent: var(--ink);
}

.ticket-layer.is-open .ticket {
  opacity: 1;
  transform: none;
}

.ticket__head {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.85rem 1.1rem;
  background: var(--accent);
  color: #fbf8f1;
  border-radius: 14px 14px 0 0;
}

.ticket__ident {
  min-width: 0;
}

/* ── Marque du transporteur ── */

.brandmark {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  background: rgba(251, 248, 241, 0.16);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.brandmark__icon {
  width: 15px;
  height: 15px;
  fill: currentColor;
  transform: rotate(45deg);
}

.brandmark--cff {
  background: none;
  padding: 0;
  color: var(--cff-red);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
}

.sbb {
  width: 30px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.6;
  stroke-linecap: square;
}

/* ── Billet CFF : fond blanc, logo rouge ── */

.ticket--rail .ticket__head,
.ticket--final .ticket__head {
  background: var(--paper-2);
  color: var(--ink);
  border-top: 5px solid var(--pure, var(--accent));
  border-bottom: 1px solid rgba(22, 32, 58, 0.14);
}

.ticket--rail .ticket__close,
.ticket--final .ticket__close {
  border-color: rgba(22, 32, 58, 0.24);
  color: var(--ink-soft);
}

.ticket--rail .ticket__close:hover,
.ticket--final .ticket__close:hover {
  background: rgba(22, 32, 58, 0.07);
}

.ticket--final .brandmark {
  background: rgba(22, 32, 58, 0.08);
  color: var(--accent);
}

/* ── Bloc transport ── */

.chrome {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 12.4rem;
  align-items: stretch;
  padding: 1rem 1.1rem 0.2rem;
}

.chrome__main {
  min-width: 0;
  padding-right: 1.1rem;
}

.air__route {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.air__end {
  display: grid;
  min-width: 0;
}

.air__end b {
  font-family: var(--mono);
  font-size: clamp(1.5rem, 4.6vw, 2.15rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.air__end em {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-style: normal;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.air__end--to {
  text-align: right;
  justify-items: end;
}

.arc {
  flex: 1;
  min-width: 3rem;
  height: 42px;
}

.arc__line {
  fill: none;
  stroke: var(--rail);
  stroke-width: 1.6;
  stroke-dasharray: 4 4;
}

.arc__dot {
  fill: var(--rail);
}

.arc__plane {
  fill: var(--accent);
}

.cff__cls {
  margin: 0 0 0.3rem;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cff-red);
}

.cff__route {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin: 0;
  font-size: clamp(1.02rem, 2.6vw, 1.32rem);
  font-weight: 700;
  letter-spacing: -0.015em;
}

.cff__glyph {
  width: 17px;
  height: 17px;
  fill: var(--accent);
  flex: none;
}

.data {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(6.6rem, 1fr));
  gap: 0.55rem 0.9rem;
  margin: 0.9rem 0 0;
}

.data dt {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.data dd {
  margin: 0.12rem 0 0;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink);
}

/* Une carte d'embarquement, ça parle en capitales. */
.ticket--air .data dd,
.ticket--air .stub__big b {
  text-transform: uppercase;
}

/* ── Souche détachable ── */

.stub {
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 0.45rem;
  padding: 0 0 0.5rem 1.1rem;
  border-left: 2px dashed rgba(22, 32, 58, 0.22);
  text-align: center;
}

.stub__doc {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.stub__route {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.stub__big {
  margin: 0;
  display: grid;
  gap: 0.1rem;
}

.stub__big span {
  font-family: var(--mono);
  font-size: 0.54rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.stub__big b {
  font-family: var(--mono);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
}

.barcode {
  width: 100%;
  max-width: 10rem;
  height: 42px;
  fill: var(--ink);
}

.stub__seq {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.54rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.qr {
  width: 5.6rem;
  height: 5.6rem;
  fill: var(--ink);
  shape-rendering: crispEdges;
}

.qr__hole {
  fill: var(--paper-2);
}

/* ── Horloge de gare ── */

.clock {
  width: 4rem;
  height: 4rem;
}

.clock__face {
  fill: #fff;
  stroke: rgba(22, 32, 58, 0.18);
  stroke-width: 0.8;
}

.clock__tick {
  stroke: var(--ink);
  stroke-width: 1.4;
}

.clock__tick--long {
  stroke-width: 3.1;
}

.clock__hand {
  stroke: var(--ink);
  stroke-width: 3.2;
  stroke-linecap: butt;
}

.clock__hand--m {
  stroke-width: 2.6;
}

.clock__pin {
  fill: var(--ink);
}

.clock__second {
  fill: var(--cff-red);
  stroke: var(--cff-red);
  stroke-width: 1.5;
  transform-box: view-box;
  transform-origin: 50% 50%;
  animation: sbbSweep 60s linear infinite;
}

.ticket__kicker {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.75;
}

.ticket__station {
  margin: 0.1rem 0 0;
  font-size: clamp(1.15rem, 3.4vw, 1.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.ticket__close {
  margin-left: auto;
  flex: none;
  border: 1px solid rgba(251, 248, 241, 0.4);
  background: transparent;
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease;
}

.ticket__close:hover {
  background: rgba(251, 248, 241, 0.16);
}

.ticket__perf {
  height: 0;
  border-top: 2px dashed rgba(22, 32, 58, 0.18);
  margin: 0 1.1rem;
}

.ticket__body {
  display: grid;
  gap: clamp(1rem, 2.4vw, 1.8rem);
  padding: clamp(1rem, 2.4vw, 1.6rem) 1.1rem;
}

.ticket__body--split {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  align-items: center;
}

.shot {
  --ratio: 1.5;
  --shot-max-h: 36svh;
  position: relative;
  width: min(100%, calc(var(--shot-max-h) * var(--ratio)));
  aspect-ratio: var(--ratio);
  margin: 0 auto;
  border-radius: 10px;
  overflow: hidden;
  background: #e6e0d3;
  box-shadow: 0 12px 26px rgba(22, 32, 58, 0.16);
}

.shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #e6e0d3;
}

.shot__caption {
  position: absolute;
  left: 0.55rem;
  bottom: 0.55rem;
  margin: 0;
  padding: 0.24rem 0.5rem;
  border-radius: 999px;
  background: rgba(16, 22, 38, 0.72);
  color: #fbf8f1;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.thumbs {
  display: flex;
  gap: 0.45rem;
  justify-content: center;
  margin-top: 0.6rem;
}

.thumbs button {
  width: 58px;
  height: 42px;
  padding: 0;
  border: 0;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.5;
  box-shadow: 0 0 0 1px rgba(22, 32, 58, 0.15);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.thumbs button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.thumbs button:hover {
  transform: translateY(-2px);
}

.thumbs button.is-on {
  opacity: 1;
  box-shadow: 0 0 0 2px var(--accent);
}

.ticket__sub {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

.ticket__title {
  margin: 0.35rem 0 0.7rem;
  font-size: clamp(1.35rem, 3.6vw, 2rem);
  line-height: 1.14;
  letter-spacing: -0.025em;
}

.ticket__copy {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ink-2);
}

.ticket__sign {
  margin: 0.9rem 0 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.ticket__stamp {
  padding: 0.3rem 0.6rem;
  border: 2px solid var(--stamp);
  border-radius: 6px;
  color: var(--stamp);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transform: rotate(-8deg);
  opacity: 0;
  pointer-events: none;
}

.ticket-layer.is-open .ticket__stamp {
  animation: stampIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.45s forwards;
}

.recap {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr));
  gap: 0.3rem 1rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.recap li {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.recap li b {
  color: var(--ink);
  font-weight: 600;
}

.ticket__foot {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: wrap;
  padding: 0.9rem 1.1rem calc(1rem + env(safe-area-inset-bottom));
  border-top: 2px dashed rgba(22, 32, 58, 0.16);
}

.ticket__meta {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.ticket__nav {
  margin-left: auto;
  display: flex;
  gap: 0.45rem;
}

.ticket__nav button {
  border: 1px solid rgba(22, 32, 58, 0.2);
  background: transparent;
  border-radius: 999px;
  padding: 0.5rem 0.85rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.ticket__nav button:hover:not(:disabled) {
  background: rgba(22, 32, 58, 0.07);
  transform: translateY(-1px);
}

.ticket__nav button:disabled {
  opacity: 0.35;
  cursor: default;
}

.ticket__nav button.is-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fbf8f1;
}

/* ───────── Prolongement de ligne ───────── */

.beyond {
  position: fixed;
  inset: 0;
  z-index: 58;
  display: grid;
  place-items: center;
  padding: calc(1.4rem + env(safe-area-inset-top)) clamp(1.1rem, 5vw, 4rem)
    calc(1.4rem + env(safe-area-inset-bottom));
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 236, 190, 0.95), rgba(242, 236, 224, 0.99) 58%),
    var(--paper);
  opacity: 0;
  transition: opacity 0.55s ease;
}

.beyond.is-open {
  opacity: 1;
}

.beyond__inner {
  width: min(72rem, 100%);
  display: grid;
  justify-items: center;
  gap: clamp(1.6rem, 4vw, 3rem);
}

.beyond__kicker {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: 0;
  transition: opacity 0.6s ease 0.25s;
}

.beyond.is-open .beyond__kicker {
  opacity: 1;
}

.beyond__track {
  position: relative;
  width: 100%;
  padding-top: 26px;
}

.beyond__line {
  position: absolute;
  top: 8px;
  left: 0;
  right: 0;
  height: 11px;
  border-radius: 6px;
  background: linear-gradient(
    90deg,
    var(--line-4) 0,
    #e8b64a 46%,
    rgba(200, 160, 50, 0.55) 82%,
    rgba(200, 160, 50, 0) 100%
  );
  transform: scaleX(0);
  transform-origin: left center;
}

.beyond.is-open .beyond__line {
  animation: growX 2.1s cubic-bezier(0.22, 1, 0.36, 1) 0.35s forwards;
}

.beyond__train {
  position: absolute;
  top: 3px;
  left: 0;
  width: 42px;
  height: 21px;
  border-radius: 10px;
  background: var(--ink);
  box-shadow: inset -7px 0 0 -3px #ffe9b8, 0 6px 16px rgba(22, 32, 58, 0.28);
  opacity: 0;
}

.beyond.is-open .beyond__train {
  animation: rideX 7s cubic-bezier(0.4, 0, 0.7, 1) 0.9s forwards;
}

.beyond__infinity {
  position: absolute;
  top: -8px;
  right: -0.2rem;
  font-size: 2rem;
  line-height: 1;
  color: var(--line-4);
  opacity: 0;
  transition: opacity 0.8s ease;
}

.beyond.is-open .beyond__infinity {
  opacity: 0.9;
  transition-delay: 5.4s;
}

.beyond__stops {
  display: flex;
  align-items: start;
  gap: clamp(0.8rem, 2.4vw, 2rem);
}

.beyond__stop {
  flex: 1 1 0;
  min-width: 0;
  display: grid;
  justify-items: center;
  gap: 1rem;
  opacity: 0;
  transform: translateY(14px);
}

.beyond.is-open .beyond__stop {
  animation: riseIn 0.85s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: calc(0.85s + var(--i) * 0.95s);
}

.beyond__dot {
  width: 26px;
  height: 26px;
  margin-top: -34px;
  border-radius: 50%;
  background: var(--paper-2);
  box-shadow: inset 0 0 0 5px var(--line-4), 0 6px 14px rgba(22, 32, 58, 0.16);
}

.beyond__word {
  margin: 0;
  text-align: center;
  font-size: clamp(1.02rem, 2.1vw, 1.42rem);
  font-weight: 600;
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-wrap: balance;
}

.beyond__back {
  border: 1px solid rgba(22, 32, 58, 0.24);
  background: transparent;
  border-radius: 999px;
  padding: 0.65rem 1.3rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.7s ease, background 0.2s ease;
}

.beyond.is-open .beyond__back {
  opacity: 1;
  transition-delay: 5.9s;
}

.beyond__back:hover {
  background: rgba(22, 32, 58, 0.07);
}

/* ───────── Haut-parleur ───────── */

.speaker {
  position: fixed;
  left: max(0.9rem, env(safe-area-inset-left));
  bottom: calc(0.9rem + env(safe-area-inset-bottom));
  z-index: 62;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.85rem 0.4rem 0.4rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper-2);
  box-shadow: var(--shadow);
}

.speaker__btn {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: rgba(251, 248, 241, 0.14);
  cursor: pointer;
}

.speaker__bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 18px;
}

.speaker__bars i {
  width: 3px;
  height: 20%;
  border-radius: 2px;
  background: #ffcf6a;
  transform-origin: bottom;
  transition: height 0.09s linear;
}

.speaker.is-paused .speaker__bars i {
  height: 30% !important;
}

.speaker__label {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(1.1rem + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 70;
  margin: 0;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper-2);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
}

/* ───────── Mouvement ───────── */

@keyframes drawRail {
  from { stroke-dashoffset: var(--len); }
  to { stroke-dashoffset: 0; }
}

@keyframes ping {
  from { transform: scale(0.7); opacity: 0.9; }
  to { transform: scale(1.7); opacity: 0; }
}

@keyframes growX {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@keyframes growY {
  from { transform: scaleY(0); }
  to { transform: scaleY(1); }
}

/* Le train dépasse le terminus et continue hors de l'écran. */
@keyframes rideX {
  0% { left: 0; opacity: 0; }
  8% { opacity: 1; }
  88% { opacity: 1; }
  100% { left: calc(100% - 8px); opacity: 0; }
}

@keyframes rideY {
  0% { top: 0; opacity: 0; }
  8% { opacity: 1; }
  88% { opacity: 1; }
  100% { top: calc(100% - 8px); opacity: 0; }
}

@keyframes riseIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

/* L'aiguille rouge des gares suisses : un tour, puis une pause. */
@keyframes sbbSweep {
  0% { transform: rotate(0deg); }
  97.5% { transform: rotate(360deg); }
  100% { transform: rotate(360deg); }
}

@keyframes goldGlow {
  0%, 100% { box-shadow: inset 0 0 0 3px var(--paper-2), 0 0 0 2px var(--c), 0 0 0 6px rgba(200, 160, 50, 0.18); }
  50% { box-shadow: inset 0 0 0 3px var(--paper-2), 0 0 0 2px var(--c), 0 0 0 14px rgba(200, 160, 50, 0); }
}

@keyframes flapTick {
  from { transform: scaleY(0.55); filter: brightness(1.4); }
  to { transform: scaleY(1); filter: none; }
}

@keyframes stampIn {
  from { opacity: 0; transform: rotate(-8deg) scale(1.5); }
  to { opacity: 0.9; transform: rotate(-8deg) scale(1); }
}

/* ───────── Carte verticale (mobile / tablette) ───────── */

@media (max-width: 1039px) {
  .map {
    --map-max: 30rem;
    width: min(100%, var(--map-max));
  }

  .sheet {
    align-content: start;
  }

  .stop__card {
    left: calc(50% + 24px);
    top: 50%;
    transform: translateY(-50%);
    width: min(64vw, 17rem);
    padding: 0.5rem 0.5rem;
    text-align: left;
  }

  .stop__name {
    font-size: 1.06rem;
  }

  .legend {
    display: none;
  }

  .topbar {
    order: -2;
  }

  .hint {
    order: -1;
    margin: 0.7rem 0 0;
  }

  .rail--base,
  .rail--live {
    stroke-width: 11;
  }

  .ticket__body--split {
    grid-template-columns: 1fr;
  }

  .shot {
    --shot-max-h: 32svh;
  }

  .chrome {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }

  .chrome__main {
    padding-right: 0;
  }

  .stub {
    grid-auto-flow: column;
    justify-items: center;
    align-items: center;
    justify-content: start;
    gap: 0.9rem;
    padding: 0.9rem 0 0.2rem;
    border-left: 0;
    border-top: 2px dashed rgba(22, 32, 58, 0.22);
  }

  .stub__doc {
    display: none;
  }

  .barcode {
    max-width: 8rem;
    height: 34px;
  }

  .qr {
    width: 4.2rem;
    height: 4.2rem;
  }

  .ticket {
    width: 100%;
    max-height: calc(100dvh - 1.2rem);
  }

  .beyond__stops {
    flex-direction: column;
    align-items: stretch;
    gap: 1.05rem;
  }

  .beyond__stop {
    justify-items: start;
    grid-template-columns: 26px minmax(0, 1fr);
    align-items: center;
    gap: 0.15rem 1rem;
  }

  .beyond__dot {
    grid-row: 1;
    margin-top: 0;
  }

  .beyond__word {
    text-align: left;
    font-size: 1.18rem;
  }

  .beyond__track {
    padding: 0 0 0.4rem 0.2rem;
  }

  .beyond__line {
    top: 12px;
    bottom: 12px;
    left: 12px;
    right: auto;
    width: 11px;
    height: auto;
    transform: scaleY(0);
    transform-origin: top center;
  }

  .beyond.is-open .beyond__line {
    animation-name: growY;
  }

  .beyond__train {
    left: 3px;
    top: 0;
    transform: rotate(90deg);
  }

  .beyond.is-open .beyond__train {
    animation-name: rideY;
  }

  .beyond__infinity {
    top: auto;
    right: auto;
    left: 5px;
    bottom: -1.6rem;
  }
}

@media (max-width: 640px) {
  .topbar__route {
    display: none;
  }

  .ticket-layer {
    place-items: end center;
    padding: 0;
  }

  .ticket {
    border-radius: 16px 16px 0 0;
    max-height: 92dvh;
  }

  .ticket::before,
  .ticket::after {
    display: none;
  }

  .ticket__head {
    border-radius: 16px 16px 0 0;
    position: sticky;
    top: 0;
    z-index: 2;
  }

  .ticket {
    background: var(--paper-2);
  }

  .shot {
    --shot-max-h: 34svh;
  }

  .speaker__label {
    display: none;
  }

  .speaker {
    padding: 0.35rem;
  }

  .ticket__stamp {
    display: none;
  }

  .ticket__kicker span {
    display: none;
  }

  /* Deux lignes dans l'en-tête : transporteur, puis l'arrêt. */
  .ticket__head {
    flex-wrap: wrap;
    row-gap: 0.35rem;
  }

  .ticket__ident {
    flex-basis: 100%;
    order: 3;
  }

  .ticket__close {
    order: 2;
  }

  .brandmark {
    font-size: 0.66rem;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.42rem;
  }

  .data {
    grid-template-columns: repeat(auto-fit, minmax(5.4rem, 1fr));
  }

  .sbb {
    width: 24px;
    height: 18px;
  }

  .chrome {
    padding: 0.9rem 1.1rem 0;
  }

  .air__end em,
  .data dt {
    letter-spacing: 0.12em;
  }

  .shot {
    --shot-max-h: 27svh;
  }

  /* La feuille défile : le pied reste accessible. */
  .ticket__foot {
    position: sticky;
    bottom: 0;
    background: var(--paper-2);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}