* {
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background-color: #4c668f;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100vh;
  font-family: "Jockey One", sans-serif;
  margin: 0;
  padding: 20px;
}

.player {
  background: #1e2a38;
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  width: 420px;
  height: 500px;
  box-shadow: 0px 0px 15px rgba(255, 100, 50, 0.5);
}

.album-container {
  border: 3px solid #f24e1e;
  border-radius: 15px;
  display: inline-block;
}

.album-art {
  width: 100%;
  border-radius: 10px;
}

h1 {
  color: #04d2f6;
  margin-top: -5px;
  text-align: left;
}

h2 {
  margin-top: -30px;
  text-align: left;
  color: #04d2f6;
}

h3 {
  color: #04d2f6;
  text-align: left;
  margin-top: -25px;
}

.waveform-container {
  width: 100%;
  height: 50px;
  margin-top: 10px;
  border-radius: 5px;
  color: #f24e1e;
}

#play-pause {
  background: none;
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
}

#seek-slider {
  width: 80%;
  margin: 10px;
  color: #f24e1e;
}

#seek-slider {
  -webkit-appearance: none;
  width: 80%;
  height: 6px;
  background: #555;
  border-radius: 5px;
  outline: none;
}

#seek-slider::-webkit-slider-runnable-track {
  background: linear-gradient(
    to right,
    #f24e1e var(--progress),
    #555 var(--progress)
  );
  height: 6px;
  border-radius: 5px;
}

#seek-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  background: #f24e1e;
  border-radius: 50%;
  cursor: pointer;
  margin-top: -4px;
}

#current-time,
#duration,
#slash {
  color: #04d2f6;
}

#pause-icon {
  display: none;
}

#documentation {
  margin-top: 150px;
  padding: 40px;
  background-color: #f5f5f5;
  color: #333;
  width: 90%;
  max-width: 800px;
  border-radius: 10px;
  text-align: center !important;
}

.doc-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.doc-images img {
  width: 100%;
  max-width: 400px;
  border-radius: 8px;
}

.doc-text {
  font-size: 16px;
  text-align: justify;
  max-width: 600px;
}