@charset "UTF-8";
body {
  font-family: "Kameron", "Noto Sans JP", sans-serif;
}

.flex, .header__nav {
  display: flex;
  flex-direction: column;
}

.content-width, .header__inner {
  width: 75%;
  margin: 0 auto;
  max-width: 800px;
}

body {
  background-color: white;
}

#container {
  position: relative;
  z-index: 10;
  background: rgb(15, 152, 185);
  background-color: white;
}

.ad__inner {
  max-width: 800px;
  margin: 0 auto;
  background-color: white;
  color: black;
  padding: 5px;
  margin-bottom: 5px;
}
@media screen and (min-width: 200px) {
  .ad__inner {
    font-size: 0.6em;
  }
}
@media screen and (min-width: 600px) {
  .ad__inner {
    font-size: 0.85em;
  }
}
@media screen and (min-width: 960px) {
  .ad__inner {
    font-size: 1em;
  }
}
.ad__inner ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: space-between;
  gap: 5px; /* 項目の間隔 */
}

.ad__btn {
  background-color: white;
  color: black;
  padding: 5px 20px;
  border: 2px solid rgb(255, 215, 0);
  border-radius: 15px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.ad__btn:hover {
  background-color: rgb(255, 215, 0);
  color: white;
  font-weight: bold;
}
.ad__btn:active {
  transform: translateY(2px);
  box-shadow: none;
}

#main-content {
  position: relative;
  z-index: 0;
}

main {
  position: relative;
  z-index: -1;
}

.break {
  display: block; /* 改行されて表示される */
}

@media screen and (min-width: 200px) {
  .spacer {
    height: 7.5px;
  }
}
@media screen and (min-width: 600px) {
  .spacer {
    height: 12.5px;
  }
}
@media screen and (min-width: 960px) {
  .spacer {
    height: 15px;
  }
}

.pipe-separator {
  font-size: 1.5em; /* お好みのサイズに調整 */
  padding: 0 0.25em;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 75px;
  display: flex;
  align-items: center;
  z-index: 100;
  background-color: yellow;
}
.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header__nav {
  justify-content: space-between;
  align-items: center;
  text-align: center;
}
.header__ul {
  display: flex;
  align-items: center;
  list-style: none;
  padding: 0;
}
.header__li {
  margin-left: 3px;
}
@media screen and (min-width: 200px) {
  .header .logo {
    font-size: 24px;
  }
}
@media screen and (min-width: 600px) {
  .header .logo {
    font-size: 36px;
  }
}
@media screen and (min-width: 960px) {
  .header .logo {
    font-size: 48px;
  }
}
@media screen and (min-width: 1280px) {
  .header .logo {
    font-size: 60px;
  }
}

input {
  cursor: pointer;
}
input:disabled {
  cursor: auto;
}

input[type=radio] {
  accent-color: rgb(15, 152, 185);
  transform: scale(2);
  margin-right: 5px;
  margin-bottom: 15px;
}

#selectContainer {
  text-align: center;
}

select {
  -webkit-appearance: none; /* ベンダープレフィックス(Google Chrome、Safari用) */
  -moz-appearance: none; /* ベンダープレフィックス(Firefox用) */
  appearance: none; /* 標準のスタイルを無効にする */
  -moz-text-align-last: center;
       text-align-last: center;
  padding: 50px, 0, 5px, 0;
  cursor: pointer;
}
@media screen and (min-width: 200px) {
  select {
    font-size: 0.45em;
    height: 25px;
  }
}
@media screen and (min-width: 600px) {
  select {
    font-size: 0.9em;
    height: 30px;
  }
}
@media screen and (min-width: 960px) {
  select {
    font-size: 1.5em;
    height: 35px;
  }
}
@media screen and (min-width: 200px) {
  select:nth-child(odd) {
    width: 30px;
  }
}
@media screen and (min-width: 600px) {
  select:nth-child(odd) {
    width: 50px;
  }
}
@media screen and (min-width: 960px) {
  select:nth-child(odd) {
    width: 60px;
  }
}
select:nth-child(even) {
  margin-left: -5px;
}
@media screen and (min-width: 200px) {
  select:nth-child(even) {
    width: 35px;
  }
}
@media screen and (min-width: 600px) {
  select:nth-child(even) {
    width: 60px;
  }
}
@media screen and (min-width: 960px) {
  select:nth-child(even) {
    width: 90px;
  }
}
select.selectTrainingRoom:nth-child(odd) {
  margin-left: -5px;
}
@media screen and (min-width: 200px) {
  select.selectTrainingRoom:nth-child(odd) {
    width: 70px;
  }
}
@media screen and (min-width: 600px) {
  select.selectTrainingRoom:nth-child(odd) {
    width: 115px;
  }
}
@media screen and (min-width: 960px) {
  select.selectTrainingRoom:nth-child(odd) {
    width: 155px;
  }
}
select.selectTrainingRoom:nth-child(even) {
  margin-left: -5px;
}
@media screen and (min-width: 200px) {
  select.selectTrainingRoom:nth-child(even) {
    width: 70px;
    font-size: 1em;
  }
}
@media screen and (min-width: 600px) {
  select.selectTrainingRoom:nth-child(even) {
    width: 115px;
    font-size: 1.25em;
  }
}
@media screen and (min-width: 960px) {
  select.selectTrainingRoom:nth-child(even) {
    width: 155px;
    font-size: 1.5em;
  }
}
select:focus {
  outline: none;
  border-color: rgb(15, 152, 185);
  box-shadow: 0 0 8px rgb(15, 152, 185);
}
select:disabled {
  cursor: auto;
}

.select-group {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px;
  margin: 10px 0px 0px 0px;
}

.select-pair {
  display: flex;
  align-items: center;
  gap: 8px;
}

.select-label {
  font-weight: bold;
  margin-top: 10px;
}
@media screen and (min-width: 200px) {
  .select-label {
    font-size: 0.9em;
    height: 28px;
  }
}
@media screen and (min-width: 600px) {
  .select-label {
    font-size: 1em;
    height: 30px;
  }
}
@media screen and (min-width: 960px) {
  .select-label {
    font-size: 1.25em;
    height: 35px;
  }
}

.bpm-select,
.repeat-select {
  width: 120px;
  padding: 0px 5px;
  border: 1px solid rgb(15, 152, 185);
  border-radius: 6px;
  background-color: #fff;
  color: #333;
  cursor: pointer;
  transition: border 0.2s ease;
}
@media screen and (min-width: 200px) {
  .bpm-select,
  .repeat-select {
    font-size: 0.7em;
    height: 28px;
  }
}
@media screen and (min-width: 600px) {
  .bpm-select,
  .repeat-select {
    font-size: 0.8em;
    height: 30px;
  }
}
@media screen and (min-width: 960px) {
  .bpm-select,
  .repeat-select {
    font-size: 1.25em;
    height: 35px;
  }
}
.bpm-select:hover,
.repeat-select:hover {
  border-color: #888;
}
.bpm-select:focus,
.repeat-select:focus {
  outline: none;
  border-color: rgb(15, 152, 185);
  box-shadow: 0 0 4px rgba(0, 123, 255, 0.5);
}

.checkbox-group {
  display: flex;
  justify-content: center;
  flex-wrap: wrap; /* スマホで折り返し対応 */
  gap: 10px 20px; /* 行間・列間 */
  padding: 10px 20px;
  background-color: #eff;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 16px;
  margin: 0 auto;
  transition: all 0.3s ease;
  flex-direction: row;
  flex-wrap: nowrap;
}
.checkbox-group label {
  margin-left: -50px;
  margin-right: -5px;
  display: inline-block;
  cursor: pointer;
}
.checkbox-group input[type=checkbox] {
  margin-right: 25px;
}
@media screen and (min-width: 200px) {
  .checkbox-group {
    width: 97.5%; /* 幅 */
    font-size: 0.8em;
  }
}
@media screen and (min-width: 600px) {
  .checkbox-group {
    width: 70%; /* 幅 */
    font-size: 1em;
  }
}
@media screen and (min-width: 960px) {
  .checkbox-group {
    width: 60%; /* 幅 */
    font-size: 1em;
  }
}
@media screen and (min-width: 1280px) {
  .checkbox-group {
    width: 60%; /* 幅 */
    font-size: 1em;
  }
}

/* チェックボックスとラベルの位置調整 */
.checkbox-group label {
  margin-left: -40px;
}

#CircleOf4th {
  margin-left: 30px; /* 1つ目と2つ目の間隔を広げる */
}

.allKeytype {
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  border: 2px solid #ddd;
  background-color: #fff;
  cursor: pointer;
  position: relative;
}
@media screen and (min-width: 200px) {
  .allKeytype {
    width: 15px;
    height: 15px;
  }
}
@media screen and (min-width: 600px) {
  .allKeytype {
    width: 20px;
    height: 20px;
  }
}
@media screen and (min-width: 960px) {
  .allKeytype {
    width: 25px;
    height: 25px;
  }
}
@media screen and (min-width: 1280px) {
  .allKeytype {
    width: 25px;
    height: 25px;
  }
}

.allKeytype:checked {
  background-color: rgb(15, 152, 185);
  border-color: rgb(15, 152, 185);
}

.allKeytype:checked::after {
  content: "✔";
  color: white;
  font-size: 16px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* 非アクティブ状態のスタイル（グレーアウト） */
.allKeytype:disabled {
  opacity: 0.5; /* 半透明にする */
  cursor: not-allowed; /* 押せないことを示すカーソル */
}

/* ラベルの非アクティブ状態スタイル */
.allKeytype:disabled + label,
.allKeytype:disabled ~ label {
  color: #aaa; /* グレーアウト */
}

/* ツールチップの追加 */
.checkbox-label {
  position: relative;
  cursor: not-allowed;
}

@media screen and (min-width: 200px) {
  #checkboxValue {
    font-size: 1.25em;
  }
}
@media screen and (min-width: 600px) {
  #checkboxValue {
    font-size: 1.25em;
  }
}
@media screen and (min-width: 960px) {
  #checkboxValue {
    font-size: 1.5em;
  }
}
@media screen and (min-width: 1280px) {
  #checkboxValue {
    font-size: 1.75em;
  }
}

.option__item {
  max-width: 800px;
  margin: 0 auto;
  margin-top: 10px;
  padding: 10px;
}
.option__inner {
  background-color: white;
  color: black;
  padding: 5px;
  border: 2px solid rgb(15, 152, 185);
  border-radius: 15px;
}
@media screen and (min-width: 200px) {
  .option__inner {
    width: 47px;
    font-size: 0.5em;
  }
}
@media screen and (min-width: 600px) {
  .option__inner {
    width: 60px;
    font-size: 0.75em;
  }
}
@media screen and (min-width: 960px) {
  .option__inner {
    width: 90px;
    font-size: 1em;
  }
}
.option__inner:hover {
  background-color: white;
  color: rgb(15, 152, 185);
  font-weight: bold;
}

.allKey__item {
  max-width: 800px;
  margin: 0 auto;
  padding: 10px;
  border-top: 1px solid rgb(15, 152, 185);
}

.specificKey__item {
  max-width: 800px;
  margin: 0 auto;
  padding: 10px;
  border-top: 1px solid rgb(15, 152, 185);
  border-bottom: 1px solid rgb(15, 152, 185);
}

.audioMachine__item {
  text-align: center;
  padding: 5px;
  border: 1px none rgb(15, 152, 185);
}
.audioMachine__inner {
  background-color: rgb(15, 152, 185);
  color: white;
  font-size: 1em;
  font-weight: bold;
  padding: 5px 10px 5px 10px;
  border: 1px solid rgb(15, 152, 185);
  width: 5.7em;
  height: 2.5em;
  margin-top: 5px;
  border-radius: 30px;
}
@media screen and (min-width: 200px) {
  .audioMachine__inner {
    height: 2em;
    width: 80px;
  }
}
@media screen and (min-width: 600px) {
  .audioMachine__inner {
    height: 2.5em;
    width: 90px;
  }
}
@media screen and (min-width: 960px) {
  .audioMachine__inner {
    height: 3em;
    width: 100px;
  }
}
@media screen and (min-width: 1280px) {
  .audioMachine__inner {
    height: 3em;
    width: 100px;
  }
}
.audioMachine__inner:hover {
  background-color: white;
  color: rgb(15, 152, 185);
  font-weight: bold;
}
.audioMachine__inner:disabled {
  background-color: whitesmoke;
  color: silver;
  border: 1px solid whitesmoke;
  cursor: auto;
}
.audioMachine__inner:active {
  background-color: #0b718a;
  transform: scale(0.9);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.displayChord__item {
  position: absolute;
  bottom: -85px;
  width: 80%;
  left: 0;
  right: 0;
  max-width: 800px;
  margin: 0 auto 100px auto;
  display: inline;
}
.displayChord__characters {
  text-align: center;
  margin-left: 60px;
}
@media screen and (min-width: 200px) {
  .displayChord__characters {
    font-size: 2em;
  }
}
@media screen and (min-width: 960px) {
  .displayChord__characters {
    font-size: 3.5em;
  }
}
.displayChord__characters:after {
  content: attr(data-dynamic-text);
  margin-left: 15px;
  color: Gainsboro;
  font-size: 0.5em;
}
.displayChord__line {
  border-bottom: 2px solid black;
  margin-bottom: 10px;
}

#reloadBtn {
  border: none;
  outline: none;
  background: none;
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
  border-radius: 50%;
  padding: 10px;
  margin: -10px 0 -20px 0;
  -webkit-tap-highlight-color: transparent; /* タップハイライト防止（iOS対応） */
}
@media screen and (min-width: 200px) {
  #reloadBtn {
    font-size: 20px;
  }
}
@media screen and (min-width: 600px) {
  #reloadBtn {
    font-size: 25px;
  }
}
@media screen and (min-width: 960px) {
  #reloadBtn {
    font-size: 30px;
  }
}

#reloadBtn:focus,
#reloadBtn:active {
  outline: none !important;
  box-shadow: none !important;
}

#reloadBtn:active {
  transform: scale(0.9); /* 押し込んだ感覚 */
}/*# sourceMappingURL=style_child.css.map */