@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700&display=swap');

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden; /* Prevent scrolling */
  font-family: 'Cinzel', serif;
  background: black; /* Fallback for unsupported gradient browsers */
}

/* Subtle, darker gradient animation */
body {
  background: linear-gradient(270deg, #0f0c29, #302b63, #24243e);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
}

@keyframes gradientBG {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Centered text styling */
.centered-text {
  color: #d3d3d3; /* Light gray text for mystery */
  font-size: 2.5rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

/* Play Sound button styling */
#playBtn {
  margin-top: 20px;
  background: rgba(0, 0, 0, 0.8); /* Semi-transparent black */
  color: #d3d3d3; /* Light gray */
  border: 1px solid #555; /* Subtle border */
  padding: 10px 20px;
  cursor: pointer;
  font-size: 1rem;
  transition: opacity 0.2s, background 0.3s;
}

#playBtn:hover {
  opacity: 1;
  background: #444; /* Slightly lighter when hovered */
}

#playBtn:active {
  background: #555; /* Darker when clicked */
}