:root {
  --yellow: #ffd700;
  --black: #000000;
}

.custom-audio-player {
  display: flex;
  align-items: center;
  gap: 15px;
  width: 100%;
  max-width: 500px;
  margin-bottom: 20px;
  margin-top:15px;
}

/* Circular Button */
.play-pause-btn {
  width: 60px;
  height: 60px;
  background-image: url("https://kids.scholastic.com/content/dam/scholastic/kids/audio-clips/audio-icon-play.png");
  background-size: 100% 100%;
  background-color: transparent;
  border: 0;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

* Small devices (tablets, 576px and up) */
@media (min-width: 576px) {
  .play-pause-btn {
    width: 70px;
    height: 72px;
  }
}

/* Medium devices (desktops, 768px and up) */
@media (min-width: 768px) {
  .play-pause-btn {
    width: 50px;
    height: 52px;
  }
}

/* Large devices (large desktops, 992px and up) */
@media (min-width: 992px) {
  .play-pause-btn {
    width: 116px;
    height: 122px;
  }
}

/* Extra large devices (large monitors, 1200px and up) */
@media (min-width: 1200px) {
  .play-pause-btn {
    width: 116px;
    height: 122px;
  }
}


/* Progress Bar */
.progress-container {
  flex-grow: 1;
  height: 15px;
  background-color: var(--black);
  border-radius: 5px;
  border: 2px solid var(--black);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.progress-bar {
  height: 99%;
  width: 0%;
  background: linear-gradient(to bottom, #fff000, #ffcc00);
  border-radius: 8px;
}