/* F36 — Transports (modèle : branche Front, styles/Transports.css), adapté au gabarit du site.
   Sur ordinateur, tout tient sur un écran : seules les listes défilent dans leur panneau. */
.tr {
  --tr-texte: #f4efe6;
  --tr-gris: #b6b1c4;
  --tr-or: #efbd54;
  --tr-orange: #e8935a;
  --tr-rouge: #ff7a6b;
  --tr-vert: #7fc8a9;
  --tr-carte: rgba(30, 23, 16, 0.78);
  --tr-bordure: rgba(239, 189, 84, 0.16);
  --tr-mono: "DM Mono", ui-monospace, monospace;
  display: flex; flex-direction: column; gap: 1.1rem;
  color: var(--tr-texte); font-family: "Space Grotesk", system-ui, sans-serif; line-height: 1.5;
}
.tr *, .tr *::before { box-sizing: border-box; }
.tr h1, .tr h2 { margin: 0; font-family: "Space Grotesk", system-ui, sans-serif; }
.tr h1 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); font-weight: 700; line-height: 1.05; letter-spacing: -0.03em; }
.tr h2 { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.9rem; font-size: 1rem; font-weight: 600; }
.tr-accent { color: var(--tr-or); }
.tr a:focus-visible, .tr select:focus-visible { outline: 2px solid var(--tr-or); outline-offset: 2px; }

/* En-tête */
.tr-entete { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 1rem; }
.tr-surtitre { display: flex; align-items: center; gap: 0.75rem; margin: 0 0 0.6rem; font-family: var(--tr-mono); font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--tr-or); }
.tr-surtitre::before { content: ""; width: 2rem; height: 1px; background: var(--tr-or); }
.tr-entete-droite { display: flex; align-items: flex-end; gap: 1.25rem; }
.tr-recherche { display: flex; flex-direction: column; margin: 0; }
.tr-recherche label span { display: block; margin-bottom: 0.35rem; font-family: var(--tr-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--tr-gris); }
.tr-recherche select { min-width: 15rem; padding: 0.6rem 0.8rem; font: inherit; color: var(--tr-texte); background: var(--tr-carte); border: 1px solid rgba(239, 189, 84, 0.45); border-radius: 0; }
.tr-recherche option { background: #1e1710; }
.tr-recherche .mini-bouton { margin-top: 6px; }
.tr-heure { margin: 0; font-family: var(--tr-mono); font-size: 0.8rem; color: var(--tr-gris); }
.tr-heure strong { font-size: 1.4rem; color: var(--tr-or); }

/* Grille sur un écran */
.tr-grille { display: grid; grid-template-columns: 1fr 1fr 1.25fr; gap: 1rem; height: clamp(30rem, calc(100vh - 19rem), 44rem); }
.tr-panneau { min-height: 0; padding: 1.1rem 1.15rem; background: var(--tr-carte); border: 1px solid var(--tr-bordure); backdrop-filter: blur(6px); overflow-y: auto; }
.tr-panneau ul, .tr-panneau ol { list-style: none; margin: 0; padding: 0; }
.tr-colonne-droite { min-height: 0; display: grid; grid-template-rows: auto 1fr; gap: 1rem; }

/* Pastilles de ligne */
.tr-pastille { display: inline-grid; place-items: center; min-width: 2.2rem; height: 1.6rem; padding: 0 0.35rem; font-family: var(--tr-mono); font-size: 0.75rem; font-weight: 700; color: #1a130b; text-decoration: none; }
.tr-pastille-petite { min-width: 1.9rem; height: 1.3rem; font-size: 0.68rem; }
.tr-pastille-bouton { margin-left: 0.35rem; }
.tr-pastille-bouton:hover { filter: brightness(1.15); }

/* Lignes */
.tr-lignes li + li { margin-top: 0.5rem; }
.tr-ligne { display: flex; align-items: center; gap: 0.75rem; padding: 0.7rem 0.75rem; color: inherit; text-decoration: none; border: 1px solid transparent; }
.tr-ligne:hover { background: rgba(239, 189, 84, 0.06); }
.tr-ligne-active { background: rgba(239, 189, 84, 0.1); border-color: rgba(239, 189, 84, 0.45); }
.tr-ligne-texte { flex: 1; display: flex; flex-direction: column; }
.tr-ligne-texte strong { font-weight: 600; }
.tr-ligne-texte span { font-size: 0.82rem; color: var(--tr-gris); }
.tr-etat { font-family: var(--tr-mono); font-size: 0.62rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.15rem 0.4rem; border: 1px solid currentColor; }
.tr-etat-urgence { color: var(--tr-rouge); }
.tr-etat-vigilance { color: var(--tr-orange); }
.tr-etat-info { color: var(--tr-gris); }

/* Tracé */
.tr-service { margin: -0.4rem 0 1rem; font-family: var(--tr-mono); font-size: 0.72rem; color: var(--tr-gris); }
.tr-arrets { position: relative; }
.tr-arrets::before { content: ""; position: absolute; left: 0.95rem; top: 1.1rem; bottom: 1.1rem; width: 3px; background: var(--tr-couleur); opacity: 0.6; }
.tr-arret { position: relative; display: flex; align-items: center; gap: 0.9rem; padding: 0.6rem 0.5rem; color: var(--tr-gris); text-decoration: none; }
.tr-arret:hover { color: var(--tr-texte); }
.tr-point { flex-shrink: 0; width: 0.95rem; height: 0.95rem; margin-left: 0.05rem; border-radius: 50%; background: #1e1710; border: 3px solid var(--tr-couleur); }
.tr-arret-actif { color: var(--tr-texte); font-weight: 600; }
.tr-arret-actif .tr-point { background: var(--tr-couleur); box-shadow: 0 0 0 4px rgba(239, 189, 84, 0.18); }

/* Prochains passages */
.tr-arret-choisi { margin: -0.5rem 0 0.9rem; font-size: 1.3rem; font-weight: 700; letter-spacing: -0.02em; color: var(--tr-or); }
.tr-direction + .tr-direction { margin-top: 0.9rem; padding-top: 0.9rem; border-top: 1px solid rgba(255, 255, 255, 0.06); }
.tr-vers { margin: 0 0 0.5rem; font-family: var(--tr-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--tr-gris); }
.tr-passages { display: flex; gap: 0.6rem; }
.tr-passages li { flex: 1; padding: 0.55rem 0.6rem; border: 1px solid var(--tr-bordure); }
.tr-passages li:first-child { border-color: rgba(239, 189, 84, 0.55); background: rgba(239, 189, 84, 0.08); }
.tr-dans { display: block; font-size: 1.1rem; font-weight: 700; }
.tr-a { font-family: var(--tr-mono); font-size: 0.75rem; color: var(--tr-gris); }
.tr-retard { margin: 0.4rem 0 0; font-size: 0.8rem; color: var(--tr-orange); }
.tr-message { margin: 0; font-size: 0.9rem; color: var(--tr-gris); }
.tr-message-critique { color: var(--tr-rouge); }
.tr-correspondances { margin: 1rem 0 0; font-size: 0.85rem; color: var(--tr-gris); }

/* Perturbations */
.tr-ok { margin-left: auto; font-family: var(--tr-mono); font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--tr-vert); }
.tr-pertu { padding: 0.7rem 0 0.7rem 0.85rem; border-left: 3px solid var(--tr-gris); }
.tr-pertu + .tr-pertu { margin-top: 0.6rem; }
.tr-pertu-urgence { border-left-color: var(--tr-rouge); }
.tr-pertu-vigilance { border-left-color: var(--tr-orange); }
.tr-pertu-lignes { display: flex; gap: 0.3rem; margin-bottom: 0.35rem; }
.tr-pertu strong { font-weight: 600; }
.tr-pertu p { margin: 0.2rem 0 0; font-size: 0.88rem; color: var(--tr-gris); }

/* Écrans plus petits : on empile */
@media (max-width: 62.5em) {
  .tr-grille { height: auto; grid-template-columns: 1fr 1fr; }
  .tr-colonne-droite { grid-column: 1 / -1; }
}
@media (max-width: 40em) {
  .tr-grille { grid-template-columns: 1fr; }
  .tr-colonne-droite { order: -1; } /* l'info utile (passages) en premier sur téléphone */
  .tr-entete-droite { width: 100%; justify-content: space-between; }
  .tr-recherche { flex: 1; }
  .tr-recherche select { min-width: 0; width: 100%; }
}