/* フォーム全体のコンテナ */
.suntax-form-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* 各入力グループ */
.suntax-form-container .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* ラベルとバッジ */
.suntax-form-container label {
    font-weight: 700;
    color: #18181b;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.suntax-form-container .badge-required {
    background-color: #b91c1c;
    color: #ffffff;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 2px;
}

.suntax-form-container .badge-optional {
    background-color: #a1a1aa;
    color: #ffffff;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 2px;
}

/* 入力フィールド全般 (text, tel, email, textarea) */
.suntax-form-container input[type="text"],
.suntax-form-container input[type="tel"],
.suntax-form-container input[type="email"],
.suntax-form-container textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #d4d4d8;
    background-color: #fafafa;
    border-radius: 2px;
    outline: none;
    transition: all 0.2s;
}

.suntax-form-container input:focus,
.suntax-form-container textarea:focus {
    border-color: #18181b;
    box-shadow: 0 0 0 1px #18181b;
}

/* ラジオボタンのボックス */
.suntax-form-container .radio-box {
    background-color: #fafafa;
    padding: 1.5rem;
    border: 1px solid #d4d4d8;
    border-radius: 2px;
}

.suntax-form-container .wpcf7-list-item {
    display: block;
    margin: 0 0 0.75rem 0;
}

.suntax-form-container .wpcf7-list-item label {
    font-size: 0.875rem;
    cursor: pointer;
}

/* プライバシーポリシー同意 */
.suntax-form-container .privacy-group {
    padding-top: 2rem;
    border-top: 1px solid #d4d4d8;
    text-align: center;
}

.suntax-form-container .privacy-text {
    font-size: 12px;
    color: #52525b;
    font-weight: 500;
}

/* 送信ボタン */
.suntax-form-container .submit-group {
    text-align: center;
    padding-top: 2rem;
}

.suntax-form-container input[type="submit"] {
    width: 100%;
    max-width: 400px;
    background: linear-gradient(to right, #b91c1c, #7f1d1d);
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 900;
    padding: 1.5rem;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: opacity 0.2s;
    letter-spacing: 0.1em;
}

.suntax-form-container input[type="submit"]:hover {
    opacity: 0.9;
}

/* エラーメッセージの調整 */
.wpcf7-not-valid-tip {
    font-size: 0.75rem;
    color: #b91c1c;
    margin-top: 0.25rem;
}