html,
body {
  background: transparent;
}

.radio-player {
  gap: clamp(5px, 1.4vw, 12px);
  padding: 4px 8px 18px;
  border-radius: 48px;
  background:
    radial-gradient(circle at 50% 48%, rgba(196, 121, 9, .26), transparent 38%),
    linear-gradient(180deg, #171717, #090909);
  box-shadow: inset 0 0 22px rgba(255, 173, 34, .08);
}

.radio-player::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 188, 63, .12) 50%, transparent 70%);
  transform: translateX(-120%);
  animation: player-light 5.5s ease-in-out infinite;
}

.main-control {
  isolation: isolate;
  overflow: visible;
}

.main-control .play-icon {
  left: 50%;
  top: 50%;
  margin: 0;
  transform: translate(-43%, -50%);
  line-height: 1;
}

.main-control .pause-icon {
  left: 50%;
  top: 50%;
  margin: 0;
  letter-spacing: -5px;
  transform: translate(-52%, -50%);
  line-height: 1;
}

.main-control::before,
.main-control::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -7px;
  border: 1px solid rgba(244, 168, 31, .55);
  border-radius: 50%;
  opacity: 0;
}

.main-control.playing::before {
  animation: radio-pulse 1.7s ease-out infinite;
}

.main-control.playing::after {
  animation: radio-pulse 1.7s .75s ease-out infinite;
}

.led-meter {
  box-shadow: inset 0 0 10px #000, 0 0 12px rgba(34, 230, 101, .09);
}

.stream-status {
  text-shadow: 0 0 8px rgba(240, 170, 32, .65);
}

@keyframes radio-pulse {
  0% { opacity: .8; transform: scale(.92); }
  100% { opacity: 0; transform: scale(1.35); }
}

@keyframes player-light {
  0%, 58% { transform: translateX(-120%); opacity: 0; }
  68% { opacity: 1; }
  92%, 100% { transform: translateX(120%); opacity: 0; }
}

@media (max-width: 520px) {
  .radio-player {
    justify-content: center;
    gap: 5px;
    padding-right: 5px;
    padding-left: 5px;
  }

  .led-meter {
    display: block !important;
    width: 58px;
    flex-basis: 58px;
    padding: 5px 4px;
  }

  .led-meter div {
    gap: 1px;
  }

  .led-meter i {
    width: 4px;
    height: 6px;
  }

  .round.small {
    display: grid !important;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    font-size: 12px;
  }

  .main-control {
    width: 62px;
    height: 62px;
    flex-basis: 62px;
    transform: none;
    font-size: 24px;
  }

  .volume {
    gap: 2px;
    margin-left: 1px;
  }

  .volume button {
    width: 31px;
    padding: 2px;
    overflow: hidden;
    font-size: 15px;
  }

  .volume input {
    width: 48px;
  }
}

@media (max-width: 360px) {
  .radio-player {
    gap: 3px;
  }

  .led-meter {
    width: 51px;
    flex-basis: 51px;
  }

  .round.small {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
    font-size: 10px;
  }

  .main-control {
    width: 58px;
    height: 58px;
    flex-basis: 58px;
  }

  .volume input {
    width: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .radio-player::before,
  .main-control.playing::before,
  .main-control.playing::after {
    animation: none;
  }
}