html {
  height: 100vh;
  width: 100%;
}
body {
  margin: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-flow: column nowrap;
  overflow: hidden;
  align-items: center;
  justify-content: center;
  gap: 1vh;
}

#bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("bg.png");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: 50% 50%;
  z-index: -1;
}

#logo-img, #slider-img, #current-track-social-img, #play-btn-img {
  pointer-events: none;
  user-select: none;
}

#logo-img, #play-btn, #slider-img, #current-track-social {
  max-width: 95%;
}

#logo-img {
  max-height: 60vh;
  margin-bottom: -1vh;
  margin-top: -2vh;
}

#play-btn {
  height: 10vh;
  z-index: 20;
  border-radius: 100%;
  cursor: pointer;
  transition: filter 55ms ease;
  will-change: filter;
  background-image: url('play.webp');
  background-size: 100%;
  aspect-ratio: 1;
  background-repeat: no-repeat;
  background-position: 50%;
}

body.playing #play-btn {
  background-image: url('pause.webp');
}

#play-btn:hover {
  filter: contrast(1.25) brightness(1.25) drop-shadow(0 0 2vh #92e50e);
}

#play-btn:active {
  filter: contrast(1.1) brightness(0.9) drop-shadow(0 0 1vh #92e50e);
}

#slider-img {
  max-height: 4vh;
}

#current-track-social {
  max-height: 15vh;
  position: relative;
}

#current-track-social-img {
  max-height: inherit;
  max-width: 100%;
}

#current-track {
  position: absolute;
  font-family: monospace;
  top: 2vh;
  left: 3vh;
  right: 3vh;
  line-height: 1;
  text-align: center;
  font-size: 1em;
  color: #d7f816;
}