#tutorial-container {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  max-width: 80vw;
  max-height: 80vh;
  overflow-y: auto;
  background: linear-gradient(145deg, rgba(10, 10, 10, 0.15), rgba(26, 26, 26, 0.15));
  color: #FFFFFF;
  padding: 20px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), inset 0 0 10px rgba(224, 224, 224, 0.2);
  z-index: 1000000;
  font-family: 'Roboto', sans-serif;
  display: flex;
  flex-direction: column;
  border: 1px solid #E0E0E0;
  backdrop-filter: blur(5px);
  animation: panelFadeIn 0.5s ease-in-out;
}

.tutorial-header {
  width: 100%;
  padding: 10px;
  text-align: center;
  font-size: 16px;
  font-weight: 700;
  color: #E0E0E0;
  text-shadow: 0 0 5px rgba(224, 224, 224, 0.7);
  cursor: grab;
  background: rgba(10, 10, 10, 0.2);
  border-radius: 10px 10px 0 0;
}

@keyframes panelFadeIn {
  from { opacity: 0; transform: translate(-50%, -50%) scale(0.95); }
  to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

.tutorial-page {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.tutorial-image {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  border: 1px solid #E0E0E0;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(224, 224, 224, 0.4);
}

.tutorial-text {
  padding: 15px;
  background: rgba(10, 10, 10, 0.1);
  border-radius: 15px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.4), inset 0 0 5px rgba(224, 224, 224, 0.3);
  backdrop-filter: blur(5px);
  margin-top: 15px;
}

.tutorial-text h2 {
  font-weight: 700;
  font-size: 20px;
  color: #E0E0E0;
  text-shadow: 0 0 5px rgba(224, 224, 224, 0.7);
  margin-bottom: 15px;
}

.tutorial-text p {
  font-size: 14px;
  line-height: 1.5;
  color: #B0B0B0;
}

.tutorial-text a {
  color: #E0E0E0;
  text-decoration: underline;
  text-shadow: 0 0 5px rgba(224, 224, 224, 0.5);
}

.tutorial-text a:hover {
  color: #FFFFFF;
  text-shadow: 0 0 10px rgba(224, 224, 224, 0.7);
}

.tutorial-text ul {
  list-style: disc;
  padding-left: 20px;
  color: #B0B0B0;
}

.tutorial-text strong {
  color: #E0E0E0;
  text-shadow: 0 0 5px rgba(224, 224, 224, 0.5);
}

.page-indicator {
  position: absolute;
  top: 10px;
  right: 20px; /* Déplacé en haut à droite pour éviter le chevauchement */
  font-size: 12px;
  color: #B0B0B0;
  text-shadow: 0 0 3px rgba(224, 224, 224, 0.3);
}

.tutorial-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}

#tutorial-back, #tutorial-next, #tutorial-skip {
  border: none;
  padding: 12px 20px;
  border-radius: 10px;
  cursor: pointer;
  font-family: 'Roboto', sans-serif;
  font-weight: 500;
  font-size: 14px;
  background: linear-gradient(90deg, rgba(10, 10, 10, 0.25), rgba(26, 26, 26, 0.25));
  color: #FFFFFF;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.4), inset 0 0 5px rgba(224, 224, 224, 0.3);
  transition: all 0.3s ease;
}

#tutorial-back:hover, #tutorial-next:hover, #tutorial-skip:hover {
  background: linear-gradient(90deg, rgba(26, 26, 26, 0.25), rgba(40, 40, 40, 0.25));
  box-shadow: 0 0 15px rgba(224, 224, 224, 0.5);
  transform: translateY(-3px);
}