html,
body {
  height: 100%;
}
/* Chart Board */
.chart-board {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 30%;
  max-width: 400px;
  background: linear-gradient(145deg, #292929, #1a1a1a);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
  border-radius: 15px;
  padding: 10px;
  border: 2px solid #ff5722;
}

.chart-title {
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 10px;
  font-weight: bold;
  color: #ff5722;
  text-transform: uppercase;
}

/* Chart Items */
.chart-item {
  display: flex;
  align-items: center;
  margin-bottom: 5px;
  background: #202020;
  border-radius: 10px;
  padding: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.rank {
  font-size: 1.8rem;
  font-weight: bold;
  color: #ff5722;
  width: 50px;
  text-align: center;
}

.info {
  margin-left: 15px;
  flex: 1;
}

.song {
  font-size: 1.2rem;
  font-weight: bold;
}

.artist {
  font-size: 0.9rem;
  color: #aaa;
}

/* #message_area {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100vw;
  height: 100vh;
  z-index: 99999;
  overflow: hidden;
} */
.danceArea {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 50%;
}

.discoArea {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  display: flex;
  justify-content: space-evenly;
}

#ranking-clear-container {
  z-index: 1000;
}

#ranking-clear-button {
  padding: 10px 20px;
  font-size: 14px;
  background-color: #f44336;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

#ranking-clear-button:hover {
  background-color: #d32f2f;
}