/* ==========================================================================
   CATRANS Web App - Design System (css/app.css)
   Palette officielle : Vert Émeraude, Or & Noir Ivoire
   Support complet : Desktop panoramique, Tablette & Mobile First
   ========================================================================== */

:root {
  /* Couleurs de marque officielles CATRANS (Bleu Royal du Logo #0a70b2 & Or) */
  --blue: #0a70b2;
  --blue-dark: #075283;
  --blue-light: #1685cd;
  --blue-soft: #eaf3fa;
  --shadow-blue: 0 8px 24px rgba(10, 112, 178, 0.24);

  /* Alias pour bascule complète du vert vers le bleu du logo */
  --emerald: var(--blue);
  --emerald-dark: var(--blue-dark);
  --emerald-light: var(--blue-light);
  --emerald-soft: var(--blue-soft);
  --shadow-emerald: var(--shadow-blue);
  
  --gold: #d49a2a;
  --gold-dark: #b27e19;
  --gold-light: #f3be56;
  --gold-soft: #fbf3e2;
  --gold-line: #ecd8b3;

  /* Neutres - Thème clair (Ardoise pure & Fond blanc éclatant) */
  --bg: #f8fafc;
  --bg-subtle: #f1f5f9;
  --panel: #ffffff;
  --panel-alt: #f8fafc;
  --line: #e2e8f0;
  --line-strong: #cbd5e1;

  /* Typographie */
  --ink: #0f172a;
  --ink-secondary: #475569;
  --ink-muted: #64748b;
  --ink-white: #ffffff;

  /* États & Sémantique */
  --pos: #10b981;
  --pos-soft: #ecfdf5;
  --danger: #ef4444;
  --danger-soft: #fef2f2;
  --warn: #f59e0b;
  --warn-soft: #fffbeb;

  /* Élévation & Ombres */
  --shadow-sm: 0 1px 2px rgba(10, 112, 178, 0.05);
  --shadow: 0 4px 14px rgba(10, 112, 178, 0.07);
  --shadow-lg: 0 16px 36px rgba(10, 112, 178, 0.12);
  --shadow-gold: 0 8px 24px rgba(212, 154, 42, 0.28);

  /* Rayons & Transitions */
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0c1322;
    --bg-subtle: #111b2e;
    --panel: #162238;
    --panel-alt: #1a2a44;
    --line: #223452;
    --line-strong: #2c4468;

    --ink: #f1f5f9;
    --ink-secondary: #94a3b8;
    --ink-muted: #64748b;

    --blue-soft: rgba(10, 112, 178, 0.16);
    --emerald-soft: rgba(10, 112, 178, 0.16);
    --gold-soft: rgba(212, 154, 42, 0.14);
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.55);
  }
}

[data-theme="dark"] {
  --bg: #0c1322;
  --bg-subtle: #111b2e;
  --panel: #162238;
  --panel-alt: #1a2a44;
  --line: #223452;
  --line-strong: #2c4468;
  --ink: #f1f5f9;
  --ink-secondary: #94a3b8;
  --ink-muted: #64748b;
  --blue-soft: rgba(10, 112, 178, 0.16);
  --emerald-soft: rgba(10, 112, 178, 0.16);
  --gold-soft: rgba(212, 154, 42, 0.14);
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.55);
}

/* ==========================================================================
   Base & Reset
   ========================================================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Hanken Grotesk', system-ui, -apple-system, sans-serif;
  background-color: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.num {
  font-family: 'JetBrains Mono', monospace;
  font-variant-numeric: tabular-nums;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

img, svg {
  display: block;
  max-width: 100%;
}

.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   Composants UI : Boutons, Badges & Inputs
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--emerald), var(--emerald-dark));
  color: #ffffff;
  box-shadow: var(--shadow-emerald);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--emerald-light), var(--emerald));
  box-shadow: 0 10px 28px rgba(10, 112, 178, 0.35);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: #2b1f06;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #f7cb71, var(--gold));
  box-shadow: 0 10px 28px rgba(212, 154, 42, 0.38);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}

.btn-outline:hover {
  background: var(--bg-subtle);
  border-color: var(--emerald);
  color: var(--emerald);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-secondary);
}

.btn-ghost:hover {
  background: var(--bg-subtle);
  color: var(--ink);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.85rem;
  border-radius: 6px;
}

.btn-lg {
  padding: 16px 28px;
  font-size: 1.05rem;
  border-radius: var(--radius);
}

.btn-block {
  width: 100%;
}

.btn:disabled, .btn.disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-blue, .badge-emerald {
  background: var(--emerald-soft);
  color: var(--emerald);
}

.badge-gold {
  background: var(--gold-soft);
  color: var(--gold-dark);
  border: 1px solid var(--gold-line);
}

.badge-muted {
  background: var(--bg-subtle);
  color: var(--ink-muted);
}

.badge-danger {
  background: var(--danger-soft);
  color: var(--danger);
}

/* ==========================================================================
   Header & Barre de Navigation Web
   ========================================================================== */

header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: var(--transition);
}

.header-inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  height: 44px;
  width: auto;
}

.brand-title {
  font-weight: 900;
  font-size: 1.3rem;
  letter-spacing: -0.5px;
  color: var(--ink);
}

.brand-title span {
  color: var(--gold-dark);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink-secondary);
  transition: var(--transition);
  cursor: pointer;
}

.nav-item:hover, .nav-item.active {
  color: var(--emerald);
  background: var(--emerald-soft);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-badge-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 8px;
  border-radius: var(--radius-full);
  background: var(--bg-subtle);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: var(--transition);
}

.user-badge-btn:hover {
  border-color: var(--emerald);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--emerald), var(--gold-dark));
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
}

/* ==========================================================================
   Hero & Formulaire de Recherche Panoramique
   ========================================================================== */

.hero-section {
  position: relative;
  padding: 48px 0 36px;
  background: linear-gradient(180deg, var(--bg-subtle) 0%, var(--bg) 100%);
  overflow: hidden;
}

.hero-decor {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--gold-soft), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-tagline {
  margin-bottom: 24px;
  text-align: center;
}

.hero-title {
  font-size: clamp(1.8rem, 3.4vw, 2.7rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.5px;
  color: var(--ink);
  margin-bottom: 8px;
}

.hero-title .highlight {
  color: var(--emerald);
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--ink-secondary);
  max-width: 620px;
  margin: 0 auto;
}

/* Boîte de recherche flottante */
.search-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  margin-top: 20px;
}

.search-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 16px;
  align-items: flex-end;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg-subtle);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-weight: 600;
  font-size: 0.98rem;
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--emerald);
  background: var(--panel);
  box-shadow: 0 0 0 3px var(--emerald-soft);
}

/* ==========================================================================
   Grille de Résultats & Filtres
   ========================================================================== */

.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin: 32px 0 20px;
}

.filters-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-chip {
  padding: 7px 14px;
  border-radius: var(--radius-full);
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--ink-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.filter-chip:hover {
  border-color: var(--emerald);
  color: var(--emerald);
}

.filter-chip.active {
  background: var(--emerald);
  border-color: var(--emerald);
  color: #ffffff;
}

.depart-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 16px;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.depart-card:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.depart-time {
  text-align: center;
  min-width: 90px;
}

.depart-time .time {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--ink);
  letter-spacing: -0.5px;
}

.depart-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.depart-route {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

.depart-details {
  font-size: 0.88rem;
  color: var(--ink-secondary);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.depart-price {
  text-align: right;
  min-width: 140px;
}

.depart-price .amount {
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--emerald);
}

.depart-price .unit {
  font-size: 0.78rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  font-weight: 700;
}

/* ==========================================================================
   Plan de Bus Interactif (Mode Prestige) & Panier Sticky
   ========================================================================== */

.booking-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: start;
  margin: 32px 0 64px;
}

.bus-container {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow);
  text-align: center;
}

.bus-chassis {
  max-width: 440px;
  margin: 0 auto;
  background: var(--bg-subtle);
  border: 2px solid var(--line-strong);
  border-radius: 48px 48px 24px 24px;
  padding: 24px 20px 32px;
  position: relative;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.04);
}

.bus-cockpit {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 16px 20px;
  margin-bottom: 20px;
  border-bottom: 2px dashed var(--line-strong);
}

.bus-driver {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-muted);
}

.bus-windshield {
  height: 8px;
  width: 120px;
  background: var(--line-strong);
  border-radius: 4px;
}

.seats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px 10px;
  align-items: center;
}

.seat-aisle {
  grid-column: 3;
  height: 100%;
}

.seat-item {
  aspect-ratio: 1;
  background: var(--panel);
  border: 1.5px solid var(--line-strong);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--ink);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  user-select: none;
}

.seat-item:hover:not(.vendu):not(.bloque):not(.tenu) {
  border-color: var(--emerald);
  transform: scale(1.08);
  box-shadow: var(--shadow-sm);
}

.seat-item.selected {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #2b1f06;
  border-color: var(--gold-light);
  box-shadow: var(--shadow-gold);
  transform: scale(1.08);
}

.seat-item.vendu, .seat-item.bloque, .seat-item.tenu {
  background: var(--bg-subtle);
  border-color: transparent;
  color: var(--ink-muted);
  cursor: not-allowed;
  opacity: 0.45;
}

.seats-legend {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-secondary);
}

.legend-swatch {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1px solid var(--line);
}

/* Panier Sticky */
.cart-sticky-card {
  position: sticky;
  top: 96px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}

.cart-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.cart-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--ink-secondary);
}

.cart-row.total {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 2px dashed var(--line);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--ink);
}

.cart-row.total .total-amount {
  color: var(--emerald);
}

/* ==========================================================================
   Compte à Rebours Hold 5 Minutes & Modale Wave
   ========================================================================== */

.hold-timer-bar {
  background: linear-gradient(90deg, var(--gold-soft), var(--emerald-soft));
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
  0%, 100% { border-color: var(--gold-line); }
  50% { border-color: var(--gold); }
}

.hold-timer-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--ink);
}

.hold-countdown {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--gold-dark);
  letter-spacing: 1px;
}

.hold-countdown.urgent {
  color: var(--danger);
  animation: blink 1s infinite;
}

@keyframes blink {
  50% { opacity: 0.5; }
}

/* ==========================================================================
   Billet Électronique (Boarding Pass) & QR Code
   ========================================================================== */

.ticket-pass {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 680px;
  margin: 32px auto;
  overflow: hidden;
  position: relative;
}

.ticket-pass-header {
  background: linear-gradient(135deg, var(--emerald), var(--emerald-dark));
  color: #ffffff;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ticket-pass-body {
  padding: 28px;
}

.ticket-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.ticket-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ticket-item-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink-muted);
  letter-spacing: 0.5px;
}

.ticket-item-value {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--ink);
}

.ticket-divider {
  position: relative;
  height: 32px;
  display: flex;
  align-items: center;
  margin: 10px -28px;
}

.ticket-divider::before, .ticket-divider::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--bg);
}

.ticket-divider::before { left: -12px; }
.ticket-divider::after { right: -12px; }

.ticket-divider-line {
  width: 100%;
  border-top: 2px dashed var(--line);
}

.ticket-qr-area {
  text-align: center;
  padding: 16px 0;
}

.ticket-qr-code {
  width: 200px;
  height: 200px;
  margin: 0 auto 12px;
  padding: 8px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--line);
}

/* ==========================================================================
   Modales, Toasts & Alertes
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--panel);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  overflow: hidden;
  transform: translateY(20px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.open .modal-card {
  transform: translateY(0);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: 24px;
  max-height: 80vh;
  overflow-y: auto;
}

/* Toasts de notification */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slide-in 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.success { border-left: 4px solid var(--pos); }
.toast.error { border-left: 4px solid var(--danger); }
.toast.info { border-left: 4px solid var(--gold); }

@keyframes slide-in {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   Navigation Mobile (Bottom Bar)
   ========================================================================== */

.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  z-index: 40;
  padding: 0 12px;
  justify-content: space-around;
  align-items: center;
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--ink-muted);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.bottom-nav-item svg {
  width: 22px;
  height: 22px;
}

.bottom-nav-item.active {
  color: var(--emerald);
}

/* ==========================================================================
   Media Queries & Responsivité
   ========================================================================== */

@media (max-width: 991px) {
  .search-grid {
    grid-template-columns: 1fr 1fr;
  }
  .booking-layout {
    grid-template-columns: 1fr;
  }
  .cart-sticky-card {
    position: static;
  }
}

@media (max-width: 767px) {
  .nav-links {
    display: none;
  }
  .bottom-nav {
    display: flex;
  }
  body {
    padding-bottom: 70px;
  }
  .search-grid {
    grid-template-columns: 1fr;
  }
  .depart-card {
    grid-template-columns: 1fr;
    text-align: left;
    gap: 16px;
  }
  .depart-time, .depart-price {
    text-align: left;
  }
  .ticket-grid {
    grid-template-columns: 1fr;
  }
}

/* Mode Impression */
@media print {
  header.site-header, .bottom-nav, .btn, .no-print {
    display: none !important;
  }
  body {
    background: #ffffff !important;
    color: #000000 !important;
  }
  .ticket-pass {
    box-shadow: none !important;
    border: 1px solid #000000 !important;
    margin: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
  }
}

/* ==========================================================================
   Sections Vitrine Intégrée (Hub Unifié)
   ========================================================================== */

.stats-bar {
  background: var(--panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 36px 0;
  margin-top: 48px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item .stat-num {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-item .stat-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.showcase-section {
  padding: 80px 0;
}

.showcase-section.alt {
  background: var(--bg-subtle);
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 52px;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--ink);
  margin-bottom: 12px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--ink-secondary);
  line-height: 1.6;
}

/* Grille de services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--ink);
}

.service-card p {
  color: var(--ink-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* Grille 2 classes de confort */
.classes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.class-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  text-align: left;
}

.class-card.prestige {
  border-color: var(--gold-line);
  background: linear-gradient(180deg, var(--panel) 0%, var(--gold-soft) 100%);
  box-shadow: var(--shadow-gold);
}

.class-card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  background: var(--blue-soft);
  color: var(--blue);
}

.class-card.prestige .class-card-tag {
  background: var(--gold-soft);
  color: var(--gold-dark);
  border: 1px solid var(--gold-line);
}

.class-card h3 {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 10px;
}

.class-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
}

.class-card ul li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--ink-secondary);
  font-weight: 600;
}

.class-card ul li svg {
  color: var(--blue);
  flex-shrink: 0;
}

.class-card.prestige ul li svg {
  color: var(--gold-dark);
}

/* Chips de destinations */
.destinations-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}

.city-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 10px 18px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.city-chip:hover {
  background: var(--blue-soft);
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
}

.city-chip.highlight {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

/* Section Téléchargement App */
.app-download-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.app-phone-preview {
  display: flex;
  justify-content: center;
  position: relative;
}

.app-phone-box {
  width: 280px;
  background: #000;
  border: 10px solid #1a2230;
  border-radius: 40px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.app-phone-img {
  width: 100%;
  display: block;
}

.store-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #0c1322;
  color: #fff;
  padding: 12px 20px;
  border-radius: 14px;
  text-decoration: none;
  transition: var(--transition);
  border: 1px solid #223452;
}

.store-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue);
}

.store-btn svg {
  width: 26px;
  height: 26px;
  fill: #fff;
  flex-shrink: 0;
}

.store-btn-text {
  text-align: left;
}

.store-btn-sub {
  font-size: 0.7rem;
  opacity: 0.75;
  text-transform: uppercase;
}

.store-btn-main {
  font-size: 0.95rem;
  font-weight: 800;
}

/* Contact & Gares */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.contact-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow);
  text-align: left;
}

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 20px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--blue-soft);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stations-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.station-pill {
  padding: 6px 14px;
  background: var(--bg-subtle);
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-secondary);
}

/* Footer officiel */
.main-footer {
  background: #080d17;
  color: #94a3b8;
  padding: 64px 0 32px;
  border-top: 1px solid #162238;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
  text-align: left;
}

.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 380px;
}

.footer-heading {
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a, .footer-links span {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
}

.footer-links a:hover, .footer-links span:hover {
  color: var(--blue-light);
}

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid #162238;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 900px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .classes-grid { grid-template-columns: 1fr; }
  .app-download-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Sélecteurs Contextuels Premium & Calendrier Visuel
   ========================================================================== */

.custom-picker-trigger {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-subtle);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  min-height: 60px;
  user-select: none;
  position: relative;
  text-align: left;
}

.custom-picker-trigger:hover {
  border-color: var(--blue);
  background: var(--panel);
  box-shadow: 0 6px 18px rgba(10, 112, 178, 0.12);
  transform: translateY(-1.5px);
}

.custom-picker-trigger:focus-visible {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-soft);
}

.custom-picker-trigger.disabled {
  opacity: 0.65;
  cursor: pointer;
  background: var(--bg-subtle);
}

.picker-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--blue-soft);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.picker-icon-box.gold {
  background: var(--gold-soft);
  color: var(--gold-dark);
}

.custom-picker-trigger:hover .picker-icon-box {
  transform: scale(1.06);
}

.picker-text-box {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
  line-height: 1.25;
}

.picker-sub {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--ink-muted);
  margin-bottom: 3px;
}

.picker-main {
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.2px;
}

.picker-main.empty {
  color: var(--ink-muted);
  font-weight: 600;
}

.picker-arrow {
  color: var(--ink-muted);
  transition: transform 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}

.custom-picker-trigger:hover .picker-arrow {
  color: var(--blue);
  transform: translateY(1.5px);
}

/* Modale Contextuelle Picker */
.picker-modal-backdrop {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background: rgba(12, 19, 34, 0.72);
  z-index: 1000 !important;
}

.picker-modal-backdrop.open {
  display: flex !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  visibility: visible !important;
}

.picker-modal-card {
  max-width: 620px;
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 24px 60px rgba(7, 82, 131, 0.28);
  border: 1px solid var(--line);
  background: var(--panel);
}

.picker-modal-card.date-picker-card {
  max-width: 480px;
}

/* Barre de recherche dans la modale */
.picker-search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-subtle);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 0 16px;
  margin-bottom: 14px;
  transition: all 0.2s ease;
}

.picker-search-bar:focus-within {
  border-color: var(--blue);
  background: var(--panel);
  box-shadow: 0 0 0 3px var(--blue-soft);
}

.picker-search-bar svg {
  color: var(--ink-muted);
  flex-shrink: 0;
}

.picker-search-bar input {
  width: 100%;
  border: none;
  background: transparent;
  padding: 13px 0;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  outline: none;
}

.picker-search-bar input::placeholder {
  color: var(--ink-muted);
  font-weight: 500;
}

/* Barre de puces / suggestions rapides */
.picker-chips-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.picker-chip {
  padding: 6px 14px;
  border-radius: 9999px;
  background: var(--bg-subtle);
  border: 1px solid var(--line);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.picker-chip:hover {
  background: var(--blue-soft);
  color: var(--blue);
  border-color: var(--blue-light);
  transform: translateY(-1px);
}

/* Grille des options de villes / destinations */
.picker-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 10px;
  max-height: 380px;
  overflow-y: auto;
  padding-right: 4px;
}

.picker-options-grid::-webkit-scrollbar {
  width: 6px;
}

.picker-options-grid::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 999px;
}

.picker-option-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1.5px solid var(--line);
  background: var(--panel);
  cursor: pointer;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: left;
}

.picker-option-card:hover {
  border-color: var(--blue);
  background: var(--blue-soft);
  transform: translateY(-1.5px);
  box-shadow: 0 4px 12px rgba(10, 112, 178, 0.1);
}

.picker-option-card.selected {
  border-color: var(--blue);
  background: var(--blue-soft);
  box-shadow: 0 2px 8px rgba(10, 112, 178, 0.15);
}

.picker-option-main {
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

.picker-option-badge {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--gold-dark);
  background: var(--gold-soft);
  padding: 4px 8px;
  border-radius: 6px;
  flex-shrink: 0;
}

/* ==========================================================================
   Composant Calendrier Visuel
   ========================================================================== */

.calendar-shortcuts {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.cal-shortcut-btn {
  padding: 7px 14px;
  border-radius: 10px;
  background: var(--bg-subtle);
  border: 1px solid var(--line);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--ink-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.cal-shortcut-btn:hover, .cal-shortcut-btn.active {
  background: var(--blue-soft);
  color: var(--blue);
  border-color: var(--blue);
}

.calendar-nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 0 6px;
}

.cal-month-title {
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--ink);
  letter-spacing: -0.3px;
  text-transform: capitalize;
}

.cal-nav-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  color: var(--ink-secondary);
}

.cal-nav-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-soft);
}

.cal-nav-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--ink-muted);
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.calendar-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  text-align: center;
}

.cal-day-cell {
  aspect-ratio: 1;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1.5px solid transparent;
  user-select: none;
  background: var(--bg-subtle);
  color: var(--ink);
}

.cal-day-cell:hover:not(.disabled):not(.empty) {
  background: var(--blue-soft);
  color: var(--blue);
  border-color: var(--blue-light);
  transform: scale(1.05);
}

.cal-day-cell.today {
  border-color: var(--gold);
  font-weight: 900;
}

.cal-day-cell.selected {
  background: var(--blue) !important;
  color: #ffffff !important;
  font-weight: 900;
  box-shadow: 0 4px 14px rgba(10, 112, 178, 0.38);
  border-color: var(--blue-dark);
}

.cal-day-cell.disabled {
  color: #cbd5e1;
  cursor: not-allowed;
  pointer-events: none;
  background: transparent;
  opacity: 0.4;
}

.cal-day-cell.empty {
  background: transparent;
  pointer-events: none;
}

@media (max-width: 600px) {
  .picker-modal-card {
    border-radius: 20px 20px 0 0;
    position: fixed;
    bottom: 0;
    max-height: 88vh;
  }
  .picker-options-grid {
    grid-template-columns: 1fr;
    max-height: 50vh;
  }
}

/* Auth Modal Tabs & Segmented Controls */
.auth-tabs {
  display: flex;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 16px;
}
.auth-tab-btn {
  flex: 1;
  border: none;
  padding: 10px;
  border-radius: 9px;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.2s ease;
  background: transparent;
  color: var(--ink-secondary);
}
.auth-tab-btn.active {
  background: var(--panel) !important;
  color: var(--blue) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}