.modal {
  background: linear-gradient(135deg, #1f1c2c, #928dab); /* Futuristic gradient */
  backdrop-filter: blur(10px); /* Sophisticated blur effect */
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  justify-content: center;
  align-items: center;
}

.modal-content {
  margin-top: 20vh;
  background: radial-gradient(circle, #222, #000); /* Dark radial gradient */
  color: #fff;
  border-radius: 20px;
  border: none;
  box-shadow: 0px 8px 30px rgba(0, 0, 0, 0.5); /* Intense shadows */
  transform: perspective(1000px) rotateX(5deg); /* 3D tilt effect */
  padding: 20px;
  width: 40vw;
  margin-left: auto;
  margin-right: auto;
}

.bouton-ok {
  background: linear-gradient(45deg, #ff6f91, #ffc371); /* Dynamic gradient */ 
  font-size: 20px;
  color: white;
  border: none;
  border-radius: 50px;
  padding: 15px 30px;
  cursor: pointer;
  animation: pulse 1.5s infinite; /* Pulse animation */
  transition: transform 0.3s ease;
}

.bouton-ok:hover {
  transform: scale(1.2) ; /* Slightly larger on hover */
  background-color: rebeccapurple;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}