/* =========================================
   ご紹介制度ページ (referral_system)
   ========================================= */

/* ----- ページ本文エリア ----- */
.referral-page {
}

@media (max-width: 767px) {
    .referral-page {
        padding: 28px 0 52px;
    }
}

/* ----- フォームラッパー ----- */
.referral-form-wrap {
    background-color: #fff;
    padding: 48px 56px 56px;
}

@media (max-width: 991px) {
    .referral-form-wrap {
        padding: 40px 32px 48px;
    }
}

@media (max-width: 767px) {
    .referral-form-wrap {
        padding: 28px 20px 36px;
    }
}

/* wpcf7 の margin を上書き */
.referral-form-wrap .wpcf7 {
    margin-top: 0;
}

/* ----- セクションブロック ----- */
.referral-block {
    margin-bottom: 0;
}

.referral-block:not(:first-child) {
    margin-top: 36px;
}

/* セクション見出し：左ボーダーアクセント */
.referral-block__title {
    font-size: 14px;
    font-weight: bold;
    color: #1a3a5c;
    background-color: #edf2f7;
    padding: 10px 14px;
    margin: 0;
    letter-spacing: 0.06em;
    border: none;
    line-height: 1.4;
}

/* ----- フォーム行（dl/dt/dd） ----- */
.referral-form-wrap .page-form__dl {
    display: flex;
    align-items: center;
    border-top: 1px solid #e8e8e8;
    margin-bottom: 0;
    gap: 16px;
}

.referral-form-wrap .page-form__dl_top {
    border-top: 1px solid #c8d6e5;
}

.referral-form-wrap .page-form__dt {
    width: 160px;
    flex-shrink: 0;
    font-size: 13px;
    font-weight: bold;
    color: #333;
    padding: 14px 0;
    margin-bottom: 0;
    letter-spacing: 0.03em;
}

.referral-form-wrap .page-form__dd {
    flex: 1;
    padding: 10px 0;
    margin-bottom: 0;
}

/* ラベル「必須」バッジ */
.referral-form-wrap .label-require {
    display: inline-block;
    font-size: 10px;
    font-weight: bold;
    color: #fff;
    background-color: #c0392b;
    padding: 2px 5px;
    margin-left: 6px;
    border-radius: 2px;
    vertical-align: middle;
    line-height: 1.4;
}

/* スマホ：縦積み */
@media (max-width: 767px) {
    .referral-form-wrap .page-form__dl {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .referral-form-wrap .page-form__dt {
        width: 100%;
        padding: 12px 0 0;
    }

    .referral-form-wrap .page-form__dd {
        width: 100%;
        padding: 4px 0 12px;
    }
}

/* ----- テキスト・TEL 入力欄 ----- */
.referral-form-wrap .page-form__text input[type="text"],
.referral-form-wrap .page-form__text input[type="email"],
.referral-form-wrap .page-form__tel input[type="tel"],
.referral-form-wrap .page-form__tel input[type="text"] {
    width: 100%;
    padding: 11px 12px;
    background-color: #fafafa;
    border: 1px solid #d0d0d0;
    border-radius: 3px;
    font-size: 14px;
    color: #333;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
    box-sizing: border-box;
}

.referral-form-wrap .page-form__text input[type="text"]:focus,
.referral-form-wrap .page-form__text input[type="email"]:focus,
.referral-form-wrap .page-form__tel input[type="tel"]:focus,
.referral-form-wrap .page-form__tel input[type="text"]:focus {
    border-color: #1a3a5c;
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(26, 58, 92, 0.1);
    outline: none;
}

/* プレースホルダー */
.referral-form-wrap input::placeholder {
    color: #b0b0b0;
    font-size: 13px;
}

/* ----- チェックボックス ----- */
.referral-checkbox-list {
    list-style: none;
    padding: 0;
    margin: 4px 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
}

.referral-checkbox-list .wpcf7-list-item {
    display: block;
    margin: 0;
}

/* チェックボックスのカスタムスタイル（contact.css 上書き） */
.referral-form-wrap .wpcf7-list-item-label {
    font-size: 14px;
    color: #333;
    padding-left: 26px;
    cursor: pointer;
    line-height: 1.5;
    user-select: none;
}

.referral-form-wrap .wpcf7-list-item-label::before {
    width: 17px;
    height: 17px;
    border: 1.5px solid #aaa;
    border-radius: 2px;
    background-color: #fafafa;
    transition: border-color 0.15s, background-color 0.15s;
    top: 50%;
    transform: translateY(-50%);
}

.referral-form-wrap input[type="checkbox"]:checked + .wpcf7-list-item-label::before {
    background-color: #1a3a5c;
    border-color: #1a3a5c;
}

.referral-form-wrap .wpcf7-list-item-label::after {
    left: 5px;
    top: 42%;
    width: 7px;
    height: 5px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(-45deg) translateY(-50%);
}

/* ----- 送信ボタン ----- */
.referral-submit {
    margin-top: 40px;
    text-align: center;
}

.referral-submit input[type="submit"],
.referral-submit .wpcf7-submit {
    display: inline-block;
    width: 100%;
    max-width: 320px;
    height: 58px;
    font-size: 15px;
    font-weight: bold;
    letter-spacing: 0.12em;
    color: #fff;
    background-color: #1a3a5c;
    border: 2px solid #1a3a5c;
    border-radius: 3px;
    cursor: pointer;
    transition: background-color 0.22s, color 0.22s, box-shadow 0.22s;
    box-shadow: 0 3px 10px rgba(26, 58, 92, 0.25);
}

.referral-submit input[type="submit"]:hover,
.referral-submit .wpcf7-submit:hover {
    background-color: #fff;
    color: #1a3a5c;
    box-shadow: none;
}

@media (max-width: 767px) {
    .referral-submit input[type="submit"],
    .referral-submit .wpcf7-submit {
        height: 52px;
        max-width: 100%;
    }
}

/* =========================================
   サンクスページ (referral_thanks)
   ========================================= */

.referral-thanks {
    max-width: 640px;
    margin: 0 auto;
    padding: 72px 24px 80px;
    text-align: center;
}

.referral-thanks__icon {
    display: flex;
    justify-content: center;
    margin-bottom: 28px;
}

.referral-thanks__icon svg {
    animation: referral-pop 0.5s ease-out both;
}

@keyframes referral-pop {
    0%   { opacity: 0; transform: scale(0.7); }
    70%  { transform: scale(1.08); }
    100% { opacity: 1; transform: scale(1); }
}

.referral-thanks__title {
    font-size: 26px;
    font-weight: bold;
    color: #1a3a5c;
    margin: 0 0 32px;
    line-height: 1.45;
    border: none;
    padding: 0;
}

.referral-thanks__title::after {
    display: none;
}

.referral-thanks__message {
    margin-bottom: 48px;
}

.referral-thanks__message p {
    font-size: 15px;
    line-height: 1.9;
    color: #444;
    margin: 0 0 12px;
}

.referral-thanks__message p:last-child {
    margin-bottom: 0;
}

.referral-thanks__buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.referral-thanks__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 220px;
    height: 54px;
    padding: 0 28px;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 0.08em;
    border-radius: 3px;
    text-decoration: none;
    transition: background-color 0.22s, color 0.22s, box-shadow 0.22s;
}

.referral-thanks__btn--primary {
    background-color: #1a3a5c;
    color: #fff;
    border: 2px solid #1a3a5c;
    box-shadow: 0 3px 10px rgba(26, 58, 92, 0.25);
}

.referral-thanks__btn--primary:hover {
    background-color: #fff;
    color: #1a3a5c;
    box-shadow: none;
}

.referral-thanks__btn--outline {
    background-color: #fff;
    color: #1a3a5c;
    border: 2px solid #1a3a5c;
}

.referral-thanks__btn--outline:hover {
    background-color: #1a3a5c;
    color: #fff;
}

@media (max-width: 767px) {
    .referral-thanks {
        padding: 48px 16px 60px;
    }

    .referral-thanks__title {
        font-size: 20px;
    }

    .referral-thanks__buttons {
        flex-direction: column;
        gap: 12px;
    }

    .referral-thanks__btn {
        width: 100%;
        min-width: auto;
    }
}