.preferenceValueCentered {
  justify-content: center;
}

/* 縦方向の間隔をconfigBeatに寄せる */
.preferenceValue {
  margin-bottom: 3px;
}

.chipGroup {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: center;
}

.chipGroupSectionRow {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.chipButton {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 6px;
  min-height: 28px;
  min-width: 42px;
  border-radius: 3px;
  border: 1px solid #666;
  background-color: #f7f7f7;
  font-size: 0.85em;
  color: #222;
  user-select: none;
  cursor: pointer;
}

.chipButton .material-symbols-rounded {
  font-size: 1.5em;
  line-height: 1;
}

.chipButton .lang {
  font-size: 0.6em;
  line-height: 1;
  align-self: flex-end;
  padding-bottom: 1px;
}

.chipButton.isActive {
  background-color: #1e7a4f;
  border-color: #1e7a4f;
  color: #ffffff;
}

.chipButton:focus-visible {
  outline: 2px solid #333;
  outline-offset: 2px;
}


#codeDiagram {
  margin: 3px;
  padding: 8px;
  border-radius: 3px;
  background-color: mintcream;
}

.fretboard {
  display: grid;
  grid-template-columns: repeat(11, 44px) 32px;
  grid-template-rows: repeat(6, 32px) 20px;
  gap: 0;
  justify-content: center;
  position: relative;
}

.fretCell.isHidden,
.fretNumber.isHidden {
  display: none;
}

.fretLabel,
.fretNumber,
.stringNumber {
  width:50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7em;
  color: #333;
}

.preferenceName {
  padding: 4px 8px;
  border-radius: 3px;
  transition: background-color 160ms ease;
}

.preferenceName.isActive {
  background-color: lightgreen;
}

/*
  フレットをグリッド表示するためのセル情報。
*/
.fretCell {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0px solid #33333333;  /* 確認用の全体border*/
  border-radius: 0;
  background-color: #fff;
  position: relative;
}

.fretCell.stringTop {
  background: linear-gradient(to bottom, transparent 0 50%, #fff 50% 100%);
}

.fretCell.stringBottom {
  background: linear-gradient(to bottom, #fff 0 50%, transparent 50% 100%);
}

.fretCell::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 1px;
  height: 100%;
  background-color: #88888888;
}

.fretCell.stringTop::after {
  height: 50%;
  top: 50%;
}

.fretCell.stringBottom::after {
  height: 50%;
  top: 0;
}

.fretCell::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background-color: #444;
}


.fretCell[id$="-f0"]::before {
  content: none;
}

.nutLine {
  position: absolute;
  right: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background-color: #666666;
}

.fretCell.stringTop .nutLine {
  height: 50%;
  top: 50%;
}

.fretCell.stringBottom .nutLine {
  height: 50%;
  top: 0;
}

.finger {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: #111;
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fingerOpen {
  background-color: #fff;
  border: 2px solid #111;
  box-sizing: border-box;
}

.fingerLabel {
  font-size: 0.65em;
  font-weight: 600;
  line-height: 1;
  color: #fff;
}

.mute {
  position: relative;
  width: 16px;
  height: 16px;
  z-index: 3;
}

.mute::before,
.mute::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 2px;
  background-color: #111;
  transform-origin: center;
}

.mute::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.mute::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.open {
  width: 14px;
  height: 14px;
  border: 2px solid #111;
  border-radius: 50%;
  box-sizing: border-box;
  display: inline-block;
}

.barre {
  position: absolute;
  background-color: #111;
  border-radius: 3px;
  z-index: 2;
}

#saveCodeDiagram {
  min-width: 66px;
}