/**
 * 鳴白 作品解説購入者限定ブロック - フロントエンドスタイル
 *
 * @package Nakihaku_Sakuhin_Block
 * @since 3.0.0
 */

/* 購入済みユーザー向けコンテンツ */
.nakihaku-sakuhin-restricted-content {
    position: relative;
    background: linear-gradient(135deg, #2a2f3f 0%, #1f232e 100%);
    border-radius: 8px;
    padding: 0;
    margin: 32px 0;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    border: 1px solid rgba(200, 180, 120, 0.15);
}

.nakihaku-sakuhin-restricted-content::before {
    content: '作品解説';
    display: block;
    background: rgba(60, 65, 80, 0.6);
    padding: 14px 24px;
    font-weight: 500;
    font-size: 13px;
    color: rgba(200, 180, 120, 0.9);
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(200, 180, 120, 0.1);
}

.nakihaku-sakuhin-restricted-content > * {
    padding: 28px;
    color: rgba(220, 220, 230, 0.9);
    line-height: 1.9;
}

.nakihaku-sakuhin-restricted-content h2 {
    color: rgba(200, 180, 120, 1);
    font-size: 1.6em;
    margin-bottom: 20px;
}

.nakihaku-sakuhin-restricted-content p {
    color: rgba(210, 210, 220, 0.85);
    line-height: 1.9;
    margin-bottom: 18px;
    font-size: 15px;
}

/* 未購入ユーザー向け制限メッセージ */
.nakihaku-sakuhin-restricted-message {
    background: linear-gradient(135deg, #2a2f3f 0%, #1f232e 100%);
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: 12px;
    padding: 50px 30px;
    margin: 32px 0;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.nakihaku-sakuhin-lock-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 25px;
}

.nakihaku-sakuhin-lock-icon svg {
    width: 100%;
    height: 100%;
    fill: rgba(212, 175, 55, 0.8);
}

.nakihaku-sakuhin-message-text {
    color: rgba(220, 200, 140, 1);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto 30px;
}

.nakihaku-sakuhin-button-wrapper {
    margin-top: 30px;
    text-align: center;
    display: block;
    width: 100%;
}

.nakihaku-sakuhin-buy-button {
    display: inline-block !important;
    background: linear-gradient(135deg, #d4af37 0%, #b8941f 100%) !important;
    color: #1a1a1a !important;
    text-decoration: none !important;
    padding: 16px 36px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 16px !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3) !important;
    border: none !important;
    cursor: pointer !important;
}

.nakihaku-sakuhin-buy-button:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5) !important;
    background: linear-gradient(135deg, #e5c04a 0%, #d4af37 100%) !important;
    color: #000000 !important;
}

@media (max-width: 768px) {
    .nakihaku-sakuhin-restricted-message { padding: 40px 20px; }
    .nakihaku-sakuhin-lock-icon { width: 48px; height: 48px; margin-bottom: 20px; }
    .nakihaku-sakuhin-message-text { font-size: 15px; }
    .nakihaku-sakuhin-buy-button { padding: 14px 28px !important; font-size: 15px !important; }
}

@media (max-width: 480px) {
    .nakihaku-sakuhin-restricted-message { padding: 30px 16px; }
    .nakihaku-sakuhin-lock-icon { width: 40px; height: 40px; }
    .nakihaku-sakuhin-message-text { font-size: 14px; }
    .nakihaku-sakuhin-buy-button { padding: 12px 24px !important; font-size: 14px !important; }
}