@charset "utf-8";
body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: #f0f9ff;
    background-image: url(../images/indexbase/formback70.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: right bottom;
    color: #333;
    padding: 20px;
}
#wrapper {
    max-width: 500px;
    margin: 0 auto;
    background: rgba(255,255,255,0.8);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    border: 4px solid #ffde59;
}
h2 {
    text-align: center;
    color: #ff6f61;
    font-size: 27px;
    margin-bottom: 20px;
}
.note {
    font-size: 12px;
    color: #666;
    background: #fff9db;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 20px;
}
label, legend {
    display: block;
    font-weight: bold;
    margin-bottom: 8px;
    font-size: 16px;
}
input[type="text"], input[type="email"], textarea, fieldset {
    width: 100%;
    padding: 12px;
    border: 2px solid #cbd5e1;
    border-radius: 10px;
    box-sizing: border-box;
    font-size: 16px;
    margin:0 0 20px 0;
}
/* ラジオボタンを大きなボタン風にする */
/*.radio-group {
    display: flex;
    gap: 10px;
    justify-content: space-between;
}
.radio-label {
    flex: 1;
    text-align: center;
    padding: 15px 5px;
    border: 2px solid #cbd5e1;
    border-radius: 20px;
    cursor: pointer;
    background: #f8fafc;
    transition: all 0.2s;
    font-size: 14px;
}
.radio-group input[type="radio"] {
    display: none;
}
.radio-group input[type="radio"]:checked ~ .radio-label {
    background-color: #ffde59;
    border-color: #ff914d;
    transform: scale(1.05);
}
    */
/* 元の指定から flex 関連を radio-item に引っ越し */
.radio-group {
    display: flex;
    gap: 10px;
    justify-content: space-between;
}

/* 新設：各選択肢の親要素に flex: 1 を指定して均等幅にする */
.radio-item {
    flex: 1;
    display: flex; /* 内部の要素を正しく配置するため */
}

/* ラベル自体は100%幅いっぱいに広げる */
.radio-label {
    width: 100%;
    text-align: center;
    padding: 15px 5px;
    border: 2px solid #cbd5e1;
    border-radius: 20px;
    cursor: pointer;
    background: #f8fafc;
    transition: all 0.2s;
    font-size: 14px;
}

/* ラジオボタンは非表示 */
.radio-group input[type="radio"] {
    display: none;
}

/* hiddenを飛び越えて、同じ「radio-item」内にあるlabelだけを黄色にする */
.radio-item input[type="radio"]:checked ~ .radio-label {
    background-color: #ffde59;
    border-color: #ff914d;
    transform: scale(1.05);
}

.submit-btn {
    display: block;
    width: 100%;
    background-color: #4ade80;
    color: white;
    border: none;
    margin: 20px 0 ;
    padding: 15px;
    font-size: 18px;
    font-weight: bold;
    border-radius: 30px;
    cursor: pointer;
    box-shadow: 0 4px 0 #16a34a;
}
.submit-btn:active {
    transform: translateY(4px);
    box-shadow: none;
}
#footer p{
    text-align: center;
    margin-top: 50px;
}
/**/
.thanks-nav{
    display: flex;
    flex-direction: row;
    justify-content: space-around;
}
.thanks-nav a{
    align-items: center;
    text-decoration: none;
    color: #333;
    display: block;
    text-align: center;
    background-color: rgba(211,255,255,0.8);
    padding: 0 20px;
    border-radius: 25px;
    box-shadow: 4px 4px #3333333f;
}