/* Overlay sombre */
#tutorial-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 3000;
  display: none;
}

/* Zone mise en évidence */
.tutorial-highlight {
  position: relative;
  z-index: 3001;
  box-shadow: 0 0 0 4px #fff, 0 0 20px 10px rgba(255, 255, 255, 0.5);
  border-radius: 8px;
  transition: box-shadow 0.3s ease;
}

/* Panneau explicatif */
#tutorial-panel {
  position: absolute;
  z-index: 3002;
  max-width: 320px;
  background: #ffffff;
  color: #333;
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  padding: 20px;
  font-family: sans-serif;
  display: none;
}

/* Flèche du panneau */
#tutorial-panel::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
}

/* Position dynamique gérée en JS */

/* Titre */
#tutorial-panel h5 {
  margin-top: 0;
  font-size: 1.2rem;
}

/* Boutons navigation */
#tutorial-buttons {
  text-align: right;
  margin-top: 15px;
}

#tutorial-buttons button {
  margin-left: 10px;
}