/* Error styles */
.error-input {
    border-color: #FF0004 !important;
    background-color: #FFF5F5 !important;
}

.error-message {
    color: #FF0004;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 14px;
    font-weight: 400;
    margin-top: 4px;
    display: block;
}

.error-input:focus {
    border-color: #FF0004 !important;
    box-shadow: 0 0 0 0.2rem rgba(255, 0, 4, 0.25) !important;
}

/* エラーメッセージはデフォルトで非表示 */
.error-message {
    display: none;
    color: #dc3545;
    /* 赤色 */
    font-size: 0.875rem;
    margin-top: 0.25rem;
    margin-bottom: 0.5rem;
}

/* JavaScriptでこのクラスが付与されたら表示 */
.error-message.is-show {
    display: block;
}

/* エラー時の入力フィールドのスタイル */
.input-field.error-input,
.input-field-wide.error-input,
.input-field-full.error-input {
    border-color: #dc3545;
    background-color: #fff8f8;
}

.width30p{
	width: 30% !important;
}

.width100p{
	width: 100% !important;
}

.item-center{
	align-items: center;
}

.form-buttons {
    display: flex;
    gap: 11px;
    align-items: center;
    justify-content: center;
}

.btn-back {
    background: #CCCCCC;
    color: white;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
    font-size: 16px;
    font-weight: 500;
    border: none;
    border-radius: 10px;
    box-shadow: 0px 4px 19px 0px rgba(119, 147, 65, 0.3);
    padding: 15px 0;
    width: 301px;
    height: 54px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-back:hover {
    background: #b3b3b3;
}

.btn-submit {
    background: #01479D;
    color: white;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
    font-size: 16px;
    font-weight: 500;
    border: none;
    border-radius: 10px;
    box-shadow: 0px 4px 19px 0px rgba(119, 147, 65, 0.3);
    padding: 15px 0;
    width: 301px;
    height: 54px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-submit:hover {
    background: #013a7d;
}

.nounder{
text-decoration:none;
}


.acc {
  max-width: 600px;
  margin: 2em auto;
  font-family: sans-serif;
}

.acc-item {
  border: 1px solid #ccc;
  border-radius: 5px;
  margin-bottom: 1em;
  overflow: hidden;
}

.acc-toggle {
  display: none;
}

.acc-title {
  display: block;
  padding: 1em;
  font-weight: bold;
  background-color: #f7f7f7;
  cursor: pointer;
  position: relative;
}

.acc-title-white{
  padding: 0 1em;
  background-color: #fff;
}

.acc-title::after {
  content: "＋";
  position: absolute;
  right: 1em;
  font-size: 1.2em;
  transition: transform 0.3s;
}

.acc-toggle:checked + .acc-title::after {
  content: "−";
  transform: rotate(180deg);
}

.acc-content {
  max-height: 0;
  overflow: hidden;
  padding: 0 1em;
  background-color: #fff;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.acc-toggle:checked + .acc-title + .acc-content {
  max-height: 1000px;
  padding: 1em;
}