styles.css

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  background-color: #f0f0f0;
  margin: 0;
  font-family: Arial, sans-serif;
}

header {
  width: 100%;
  text-align: center;
  background-color: #98c889;
  color: white;
  font-family: "Silkscreen";
  padding: 0px 0px;
}

header h1 {
  font-size: 18pt;
}

footer {
  font-size: 10pt;
  width: 100%;
  text-align: center;
  color: #98c889;
  margin-top: 15px;
  font-family: "Silkscreen";
  padding: 0px 0px;
}

main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  flex-grow: 1;
  margin-top: 15px;
  margin-bottom: 0px;
}

#grid-container {
  display: grid;
  grid-template-columns: repeat(8, 40px);
  grid-template-rows: repeat(8, 40px);
  gap: 2px;
  margin-bottom: 5vh;
}

.cell {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background-color: lightgray;
  border: 1px solid gray;
}

.cell.highlighted {
  background-color: #98c889;
}

.cell.playing {
  border: 2px solid #bdb73f;
  background-color: #dfdb6a;
}

#button-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 2vh;
}

#bpm-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  width: 100%;
  justify-content: center;
}

#key-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
}

#play-pause-button,
#clear-button,
#randomize-button {
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
}

#tempo-value {
  width: 25px;
}

#tonic-select,
#scale-select {
  padding: 5px;
  font-size: 16px;
}

#bpm-display {
  width: 10px;
  text-align: center;
}