body {
  margin: 0;
  font-family: 'Arial', sans-serif;
  background-color: black;
  overflow: hidden;
}

canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: -1;
  background: black;
}

.player-container {
  text-align: center;
  margin-top: 100px;
  color: white;
}

.logo {
  width: 300px;
  margin-bottom: 20px;
  animation: pulse 3s infinite;
}

@keyframes pulse {
  0% { filter: drop-shadow(0 0 0px red); }
  50% { filter: drop-shadow(0 0 25px red); }
  100% { filter: drop-shadow(0 0 0px red); }
}

button#playBtn {
  background-color: #ff0000;
  border: none;
  padding: 15px 30px;
  font-size: 20px;
  color: white;
  cursor: pointer;
  border-radius: 10px;
  text-shadow: 0 0 5px #fff;
  box-shadow: 0 0 20px red;
}

button#playBtn:hover {
  background-color: #cc0000;
}

.rompe-bocinas {
  font-size: 30px;
  margin-top: 20px;
  color: #ff4d4d;
  text-shadow: 0 0 10px #ff0000, 0 0 20px #ff0000;
}

.en-vivo {
  background-color: red;
  color: white;
  display: inline-block;
  padding: 5px 15px;
  border-radius: 20px;
  font-weight: bold;
  margin-top: 10px;
  animation: parpadeo 1s infinite;
  font-size: 18px;
}

@keyframes parpadeo {
  0% { opacity: 1; }
  50% { opacity: 0.4; }
  100% { opacity: 1; }
}