/* =============================
   PAY.JP Simple Checkout Styles
   ============================= */

/* 購入ボタン */
.payjp-sc-checkout {
    margin: 1.5em 0;
}

.payjp-sc-btn {
    display: inline-block;
    padding: 0.75em 2em;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    border-radius: 4px;
    border: none;
    transition: background 0.2s, opacity 0.2s;
}

.payjp-sc-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.payjp-sc-btn.primary {
    background: #0073aa;
    color: #fff;
}

.payjp-sc-btn.primary:hover:not(:disabled) {
    background: #005177;
}

.payjp-sc-btn.secondary {
    background: #f1f1f1;
    color: #333;
    margin-left: 0.5em;
}

/* メッセージ */
.payjp-sc-message {
    margin-top: 0.75em;
    padding: 0.6em 1em;
    border-radius: 4px;
    font-size: 0.95rem;
}

.payjp-sc-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.payjp-sc-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* お知らせ（ログイン促進など） */
.payjp-sc-notice {
    padding: 0.75em 1em;
    background: #fff3cd;
    border: 1px solid #ffeeba;
    border-radius: 4px;
    color: #856404;
}

.payjp-sc-notice.purchased {
    background: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

/* アクセス拒否 */
.payjp-sc-access-denied {
    padding: 1em 1.5em;
    background: #f8f9fa;
    border-left: 4px solid #0073aa;
    color: #333;
    border-radius: 0 4px 4px 0;
}

/* =============================
   PayPay ボタン
   ============================= */
.paypay-sc-checkout {
    margin: 1em 0;
}

.paypay-sc-btn {
    display: inline-block;
    padding: 0.75em 2em;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    border-radius: 4px;
    border: none;
    background: #e00020;
    color: #fff;
    transition: background 0.2s, opacity 0.2s;
}

.paypay-sc-btn:hover:not(:disabled) {
    background: #b8001a;
}

.paypay-sc-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* =============================
   統合購入フォーム
   ============================= */
.checkout-form-wrap {
    margin: 1.5em 0;
}

.checkout-buyer-fields {
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 1.2em;
    margin-bottom: 1.2em;
}

.checkout-field {
    margin-bottom: 0.9em;
}

.checkout-field:last-child {
    margin-bottom: 0;
}

.checkout-label {
    display: block;
    font-size: 0.9rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 0.3em;
}

.checkout-required {
    color: #c0392b;
    font-size: 0.8em;
    font-weight: normal;
}

.checkout-optional {
    color: #888;
    font-size: 0.8em;
    font-weight: normal;
}

.checkout-input {
    width: 100%;
    padding: 0.6em 0.8em;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    box-sizing: border-box;
}

.checkout-input:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.15);
}

.checkout-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.7em;
}

/* =============================
   カード入力モーダル
   ============================= */
.payjp-sc-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
}

.payjp-sc-modal {
    background: #fff;
    border-radius: 8px;
    padding: 2em;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
}

.payjp-sc-modal h3 {
    margin: 0 0 1em;
    font-size: 1.1rem;
    color: #333;
}

#payjp-sc-card-element {
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 0.75em;
    margin-bottom: 0.5em;
    background: #fafafa;
}

#payjp-sc-card-errors {
    color: #c0392b;
    font-size: 0.88rem;
    min-height: 1.2em;
    margin-bottom: 1em;
}

.payjp-sc-modal-actions {
    display: flex;
    gap: 0.5em;
    justify-content: flex-end;
}