:root {
  --fond: #f4f6f8;
  --carte: #ffffff;
  --texte: #1f2933;
  --texte-doux: #52606d;
  --accent: #2563eb;
  --accent-clair: #dbeafe;
  --erreur: #b91c1c;
  --succes: #15803d;
  --bordure: #d9e2ec;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background: var(--fond);
  color: var(--texte);
}

header {
  background: var(--carte);
  border-bottom: 1px solid var(--bordure);
  padding: 1rem 1.5rem;
}

header h1 {
  margin: 0 0 0.75rem;
  font-size: 1.3rem;
}

nav { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.onglet {
  border: 1px solid var(--bordure);
  background: var(--carte);
  color: var(--texte-doux);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
}

.onglet.actif {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.onglet-contenu { display: none; }

.onglet-contenu.actif {
  display: grid;
  gap: 1.25rem;
}

main {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.5rem;
  display: grid;
  gap: 1.25rem;
}

.carte {
  background: var(--carte);
  border: 1px solid var(--bordure);
  border-radius: 10px;
  padding: 1.25rem;
}

.carte h2 {
  margin: 0 0 1rem;
  font-size: 1.1rem;
}

form {
  display: grid;
  gap: 0.75rem;
  max-width: 420px;
}

label {
  display: grid;
  gap: 0.25rem;
  font-size: 0.9rem;
  color: var(--texte-doux);
}

input, select {
  padding: 0.5rem;
  border: 1px solid var(--bordure);
  border-radius: 6px;
  font-size: 1rem;
  background: white;
  color: var(--texte);
}

button[type="submit"], .bouton-ouvrir {
  padding: 0.6rem 1rem;
  border: none;
  border-radius: 6px;
  background: var(--accent);
  color: white;
  font-size: 1rem;
  cursor: pointer;
}

button[type="submit"]:hover, .bouton-ouvrir:hover { filter: brightness(1.1); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

th, td {
  text-align: left;
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--bordure);
}

th { color: var(--texte-doux); font-weight: 600; }

td.vide { color: var(--texte-doux); font-style: italic; }

.bouton-supprimer {
  border: none;
  background: none;
  color: var(--erreur);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 0.25rem 0.5rem;
}

.bouton-supprimer:hover { text-decoration: underline; }

.info { color: var(--texte-doux); font-size: 0.9rem; margin: 0; }

.essai-existe { color: var(--succes); }
.essai-manquant { color: var(--erreur); }

.message {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--texte);
  color: white;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  max-width: 90%;
}

.message.erreur { background: var(--erreur); }
.message.succes { background: var(--succes); }

/* ===== Annotateur ===== */

form.en-ligne {
  display: flex;
  gap: 0.75rem;
  align-items: end;
  max-width: none;
}

#vue-3d {
  position: relative;
  height: 460px;
  border: 1px solid var(--bordure);
  border-radius: 8px;
  overflow: hidden;
  background: #f8fafc;
}

#vue-3d canvas { display: block; }

.commandes {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.commandes .bouton-cmd {
  border: 1px solid var(--bordure);
  background: var(--carte);
  border-radius: 8px;
  padding: 0.45rem 0.8rem;
  font-size: 1rem;
  cursor: pointer;
}

.commandes .bouton-cmd:hover { background: var(--accent-clair); }

#choix-vitesse { width: auto; }

#affichage-image { font-weight: 600; margin-left: 0.5rem; }

#affichage-contact { color: var(--texte-doux); font-size: 0.9rem; }

.reglette { margin-top: 0.5rem; }

.reglette .ticks {
  position: relative;
  height: 30px;
  pointer-events: none;
}

.tick {
  position: absolute;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  transform: translateX(-50%);
  cursor: pointer;
  pointer-events: auto;
  padding: 0;
}

.tick.pose { background: var(--succes); border: 2px solid var(--succes); }
.tick.lever { background: white; border: 2px solid #d97706; }
.tick.gauche { top: 0; }
.tick.droit { top: 15px; }
.tick.selectionne { box-shadow: 0 0 0 3px var(--accent-clair); }

#curseur { width: 100%; }

.barres-contact { display: grid; gap: 4px; margin-top: 4px; }

.barre-ligne {
  display: grid;
  grid-template-columns: 16px 1fr;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--texte-doux);
}

.barre-contact {
  position: relative;
  height: 8px;
  background: #e2e8f0;
  border-radius: 4px;
}

.barre-contact .seg {
  position: absolute;
  top: 0;
  bottom: 0;
  background: #86efac;
  border-radius: 4px;
}

.statut { font-size: 0.85rem; color: var(--succes); font-weight: normal; }

#barre-selection {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  background: var(--accent-clair);
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  margin-bottom: 0.9rem;
}

#barre-selection[hidden] { display: none; }

#btn-deplacer, #btn-deselectionner, .bouton-placer, .bouton-suggestion {
  padding: 0.4rem 0.8rem;
  border: none;
  border-radius: 6px;
  background: var(--accent);
  color: white;
  font-size: 0.9rem;
  cursor: pointer;
}

#btn-deselectionner, .bouton-suggestion { background: var(--texte-doux); }

.bouton-placer:hover, #btn-deplacer:hover { filter: brightness(1.1); }

.evenements-grille {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.evenements-grille h3 { margin: 0 0 0.6rem; font-size: 1rem; }

.ligne-ev {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: center;
  gap: 8px;
  margin-bottom: 0.6rem;
}

.etiquette { color: var(--texte-doux); font-size: 0.9rem; }

.chips { display: flex; flex-wrap: wrap; gap: 4px; min-height: 26px; }

.chip {
  border: 1px solid var(--bordure);
  border-radius: 999px;
  padding: 1px 8px;
  background: white;
  cursor: pointer;
  font-size: 0.85rem;
}

.chip.pose { border-color: var(--succes); }
.chip.lever { border-color: #d97706; }
.chip.selectionne { background: var(--accent-clair); border-color: var(--accent); }

.chip .croix { color: var(--erreur); margin-left: 5px; }

@media (max-width: 700px) {
  .evenements-grille { grid-template-columns: 1fr; }
  #vue-3d { height: 320px; }
}