/* スペシャルバンドル一覧ページ */
.bundle-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    padding: 20px 0;
}

.bundle-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bundle-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.bundle-card a {
    text-decoration: none;
    color: inherit;
}

.bundle-card-image {
    position: relative;
    width: 100%;
    padding-bottom: 100%;
    overflow: hidden;
}

.bundle-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bundle-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #9c27b0;
    color: #fff;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: bold;
    border-radius: 4px;
}

.bundle-badge-limited {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #ff9800;
    color: #fff;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: bold;
    border-radius: 4px;
}

.bundle-card-body {
    padding: 15px;
}

.bundle-card-title {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.4;
}

.bundle-card-price {
    font-size: 18px;
    font-weight: bold;
    color: #9c27b0;
}

.bundle-card-price span {
    font-size: 24px;
}

.bundle-card-price small {
    font-size: 14px;
    color: #666;
}

.bundle-card-period {
    margin-top: 10px;
    font-size: 12px;
    color: #666;
}

.bundle-card-items {
    margin-top: 5px;
    font-size: 12px;
    color: #666;
}

.bundle-card-stock {
    margin-top: 5px;
    font-size: 12px;
}

.stock-low {
    color: #f44336;
}

.no-bundle {
    text-align: center;
    padding: 50px 20px;
    color: #666;
}

/* レスポンシブ対応 */
@media screen and (max-width: 768px) {
    .bundle-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        padding: 15px 0;
    }

    .bundle-card-title {
        font-size: 14px;
    }

    .bundle-card-price {
        font-size: 16px;
    }

    .bundle-card-price span {
        font-size: 20px;
    }

    .bundle-badge,
    .bundle-badge-limited {
        font-size: 10px;
        padding: 3px 8px;
    }
}