/* --- [03. ページヘッダー] --- */
.btc-shopping-gmopg-card-pc__page-header {
    padding: 40px 25px 40px;
    text-align: center;
    position: relative;
}
.btc-shopping-gmopg-card-pc__page-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 550;
    font-size: 1.375rem;
    letter-spacing: 0.1rem;
    margin: 0;
    color: #1a2a40;
    line-height: 1.6;
    margin-bottom: 40px;
}
.btc-shopping-gmopg-card-pc__page-title span {
    display: block;
    font-size: 10px;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.3em;
    margin-top: 10px;
    opacity: 0.6;
}

/* --- [04. コンテンツエリア基礎] --- */
.btc-shopping-gmopg-card-pc__main-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 25px 100px;
}

/* --- [05. 白い枠コンテナ] --- */
.btc-shopping-gmopg-card-pc__white-container {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
    margin-bottom: 25px;
}

.btc-shopping-gmopg-card-pc__white-container .c-payment-module__card-form {
    background-color: #f5f5f0;
}

/* --- [06. フォーム入力要素] --- */
.btc-shopping-gmopg-card-pc__input-group {
    margin-bottom: 25px;
}
.btc-shopping-gmopg-card-pc__input-group:last-child {
    margin-bottom: 0;
}
.btc-shopping-gmopg-card-pc__input-label {
    display: block;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 5px;
    color: #2d2d2d;
}
.btc-shopping-gmopg-card-pc__label-required {
    color: #cc3333;
    font-size: 12px;
    margin-left: 5px;
    font-weight: 500;
}
.btc-shopping-gmopg-card-pc__input-sub-text {
    display: block;
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
    line-height: 1.5;
}
.btc-shopping-gmopg-card-pc__form-input {
    width: 100%;
    height: 54px;
    background-color: #ffffff;
    border: 1px solid #a0a1a1;
    box-sizing: border-box;
    padding: 0 15px;
    font-size: 16px;
    color: #2d2d2d;
    border-radius: 4px;
    outline: none;
    -webkit-appearance: none;
}

/* 有効期限・セキュリティコードの横並び調整 */
.btc-shopping-gmopg-card-pc__flex-input-row {
    display: flex;
    align-items: center;
    gap: 10px;
}
.btc-shopping-gmopg-card-pc__cvv-images {
    display: flex;
    gap: 5px;
    margin-left: 5px;
}
.btc-shopping-gmopg-card-pc__cvv-images img {
    height: 30px;
    width: auto;
}

/* 注文確定メッセージ */
.btc-shopping-gmopg-card-pc__confirm-msg {
    text-align: left;
    font-size: 15px;
    line-height: 1.7;
    margin: 30px 0 10px;
    font-weight: 500;
}
.btc-shopping-gmopg-card-pc__wait-note {
    display: block;
    text-align: left;
    font-size: 11px;
    color: #666;
    line-height: 1.5;
    margin-top: 10px;
}

/* --- [07. ボタン共通設定] --- */
.btc-shopping-gmopg-card-pc__btn-container {
    padding: 0 35px;
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.btc-shopping-gmopg-card-pc__form-btn {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: opacity 0.3s;
    box-sizing: border-box;
    border-radius: 30px;
}
.btc-shopping-gmopg-card-pc__form-btn:hover {
    opacity: 0.8;
}

.btc-shopping-gmopg-card-pc__btn-primary {
    background-color: #1a2a40;
    color: #ffffff;
}
.btc-shopping-gmopg-card-pc__btn-outline {
    background-color: #ffffff;
    color: #1a2a40;
    border: 1px solid #1a2a40;
}


/* --- [ステップインジケーター 案A：丸バッジ＋コネクターライン] --- */
.btc-shopping-gmopg-card-pc__step-wrapper {
    max-width: 800px;
    margin: 0 auto 10px;
    padding: 0 25px;
}

.btc-shopping-gmopg-card-pc__order-step {
    display: flex;
    align-items: flex-start;
    padding: 20px 0;
    counter-reset: step-counter;
}

.btc-shopping-gmopg-card-pc__order-step__item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    counter-increment: step-counter;
}

/* バッジ間のコネクターライン */
.btc-shopping-gmopg-card-pc__order-step__item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 19px;
    left: 50%;
    width: 100%;
    height: 2px;
    background: #e0e0e0;
    z-index: 0;
}

/* 丸バッジ */
.btc-shopping-gmopg-card-pc__order-step__left {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2px solid #d5d5d5;
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.btc-shopping-gmopg-card-pc__order-step__left span {
    display: none;
}

.btc-shopping-gmopg-card-pc__order-step__left::before {
    content: counter(step-counter);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: #ccc;
    line-height: 1;
}

.btc-shopping-gmopg-card-pc__order-step__left::after {
    content: 'STEP';
    font-family: 'Inter', sans-serif;
    font-size: 7px;
    color: #ddd;
    letter-spacing: 0.08em;
    margin-top: 1px;
    line-height: 1;
}

/* ステップラベル */
.btc-shopping-gmopg-card-pc__order-step__right {
    margin-top: 10px;
    text-align: center;
    font-size: 10px;
    color: #bbb;
    line-height: 1.6;
    padding: 0 4px;
}

.btc-shopping-gmopg-card-pc__order-step__right span {
    display: block;
}

/* 現在ステップ */
.btc-shopping-gmopg-card-pc__order-step__item--current .btc-shopping-gmopg-card-pc__order-step__left {
    background: #1a2a40;
    border-color: #1a2a40;
    box-shadow: 0 3px 10px rgba(26, 42, 64, 0.25);
}

.btc-shopping-gmopg-card-pc__order-step__item--current .btc-shopping-gmopg-card-pc__order-step__left::before {
    color: #fff;
}

.btc-shopping-gmopg-card-pc__order-step__item--current .btc-shopping-gmopg-card-pc__order-step__left::after {
    color: rgba(189, 161, 107, 0.85);
}

.btc-shopping-gmopg-card-pc__order-step__item--current .btc-shopping-gmopg-card-pc__order-step__right span {
    color: #1a2a40;
    font-weight: 700;
    font-size: 11px;
}



/* =============================================
   PC レスポンシブ (768px)
   ============================================= */
@media (min-width: 768px) {
    .btc-shopping-gmopg-card-pc__page-header {
        padding: 40px 40px;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .btc-shopping-gmopg-card-pc__page-title { font-size: 1.6rem; }
    .btc-shopping-gmopg-card-pc__page-title span { font-size: 0.8rem; }

    .btc-shopping-gmopg-card-pc__btn-container {
        padding: 0 40px;
        margin-left: auto;
        margin-right: auto;
        margin-top: 60px;
        flex-direction: column;
    }
    .btc-shopping-gmopg-card-pc__confirm-msg,
    .btc-shopping-gmopg-card-pc__wait-note {
        text-align: center;
    }
}

/* =============================================
   PC レスポンシブ (1024px)
   ============================================= */
@media (min-width: 1024px) {
    .btc-shopping-gmopg-card-pc__main-content { max-width: 900px; }

    .btc-shopping-gmopg-card-pc__btn-container {
        padding: 0 60px;
    }
    .btc-shopping-gmopg-card-pc__step-wrapper {
        max-width: 900px;
    }
}