/**
 * Amazon Pay 関連のスタイル
 *
 * 入力ページ（exam-input, cert-input）のボタンエリアと
 * 確認ページ（amazonpay-exam-confirm, amazonpay-cert-confirm）の
 * 情報表示エリアで使用する。
 */

/* ========================================
 * 入力ページ: Amazon Pay ボタンエリア
 * ======================================== */
.amazonpay-area {
    margin: 28px 0;
    padding: 24px 20px;
    background: #fafafa;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    text-align: center;
}

.amazonpay-area .amazonpay-button-wrap {
    display: block;
    width: 600px;
    max-width: 100%;
    margin: 0 auto;
    min-height: 70px;
}

.amazonpay-area .amazonpay-or {
    margin: 16px 0 0 0;
    font-size: 1rem;
    font-weight: 700;
    color: #d9534f;
}

/* Amazon Pay SDK が描画するボタン本体のサイズ制御（designlearnと同じ 600x70） */
#AmazonPayExamButton,
#AmazonPayCertButton {
    width: 600px !important;
    height: 70px !important;
    max-width: 100% !important;
    margin: 0 auto;
}

/* モバイル対応（designlearnのJSと同様、画面幅の90%に縮小） */
@media screen and (max-width: 610px) {
    .amazonpay-area {
        padding: 20px 16px;
    }

    .amazonpay-area .amazonpay-button-wrap,
    #AmazonPayExamButton,
    #AmazonPayCertButton {
        width: 90% !important;
    }
}

/* ========================================
 * 確認ページ: Amazon Pay 情報表示エリア
 * ======================================== */
.amazonpay-loading {
    padding: 24px;
    text-align: center;
    color: #666;
    font-size: 0.875rem;
}

.amazonpay-loading::before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 8px;
    border: 2px solid #ccc;
    border-top-color: #ff9900;
    border-radius: 50%;
    vertical-align: middle;
    animation: amazonpay-spin 0.8s linear infinite;
}

@keyframes amazonpay-spin {
    to { transform: rotate(360deg); }
}

.amazonpay-buyer-details {
    padding: 0;
}

/* 住所変更・支払方法変更ボタンのアクションバー（エリア下部・中央配置） */
.amazonpay-action-bar {
    margin-top: 16px;
    padding-top: 8px;
    padding-bottom: 24px;
    text-align: center;
}

/* スマホ表示ではボタン上下の余白とボタンサイズを縮める */
@media screen and (max-width: 480px) {
    .amazonpay-action-bar {
        margin-top: 8px;
        padding-top: 8px;
        padding-bottom: 16px;
    }

    .confirm-card-body .amazonpay-change-btn,
    .cert-input-section-body .amazonpay-change-btn {
        padding: 8px 20px;
        min-width: 140px;
        font-size: 0.9rem;
    }
}

.confirm-card-body .amazonpay-change-btn,
.cert-input-section-body .amazonpay-change-btn {
    display: inline-block;
    padding: 14px 40px;
    min-width: 240px;
    background: #ff9900;
    color: #fff;
    border: 1px solid #e68a00;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    line-height: 1.4;
    transition: background-color 0.15s ease-in-out;
}

.confirm-card-body .amazonpay-change-btn:hover,
.confirm-card-body .amazonpay-change-btn:visited,
.confirm-card-body .amazonpay-change-btn:active,
.cert-input-section-body .amazonpay-change-btn:hover,
.cert-input-section-body .amazonpay-change-btn:visited,
.cert-input-section-body .amazonpay-change-btn:active {
    color: #fff;
    text-decoration: none;
}

.confirm-card-body .amazonpay-change-btn:hover,
.cert-input-section-body .amazonpay-change-btn:hover {
    background: #e68a00;
}

/* ========================================
 * 確認画面の汎用スタイル（インラインから移動）
 * ======================================== */

/* 合計金額サマリー（exam確認画面） */
.confirm-card-body .selected-exams-summary {
    margin-bottom: 24px;
}

/* 認定証合計金額（cert確認画面） */
.cert-input-section-body .total-row {
    margin-top: 16px;
}

/* お支払い方法の決済方法名（Amazon Pay ラベル） */
.confirm-card-body .ap-payment-name,
.cert-input-section-body .ap-payment-name {
    font-weight: 600;
}

/* お問い合わせ textarea */
.confirm-card-body #ap-message,
.cert-input-section-body #ap-message {
    width: 100%;
    min-height: 80px;
}

/* クーポン割引カード */
.amazonpay-coupon-card {
    border: none;
    background: #f5faf5;
    box-shadow: none;
}

.amazonpay-coupon-card .confirm-card-body {
    padding: 16px 20px;
}

.amazonpay-coupon-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.amazonpay-coupon-label {
    color: #28a745;
    font-weight: 600;
}

.amazonpay-coupon-discount {
    color: #d9534f;
    font-weight: 700;
    font-size: 1.1rem;
}

/* エラー表示 */
#amazonpay-error {
    color: #d9534f;
    padding: 12px;
    margin-top: 16px;
    background: #fdf2f2;
    border: 1px solid #d9534f;
    border-radius: 4px;
    font-size: 0.875rem;
    line-height: 1.5;
}