.product-detail {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin: auto;
    max-width: 1200px;
    color: #222;
    font-family: "Noto Sans JP", sans-serif;
    background: #fff;
    padding: 1em;
}

.images {
    flex: 1 1;
}

.main-image img {
    width: 100%;
    max-width: 300px;
    border-radius: 6px;
    cursor: pointer;
    padding: 1em;
}

.thumbs {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.thumbs .thumb {
    width: 80px;
    height: 80px;
    object-fit: cover;
    cursor: pointer;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: 0.2s;
}

.thumbs .thumb:hover {
    border-color: #bfa76a;
}

.details {
    flex: 1 1 400px;
}

.details h1 {
    font-size: 28px;
    margin-bottom: 15px;
}

.details p {
    margin-bottom: 10px;
}

.details .price {
    font-size: 22px;
    font-weight: bold;
    color: #bfa76a;
}

.details .btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: #bfa76a;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    transition: 0.3s;
}

.details .btn:hover {
    background-color: #000;
    color: #bfa76a;
}

/* ライトボックス */
.lightbox {
    display: none;
    position: fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background: rgba(0,0,0,0.8);
    justify-content: center;
    align-items: center;
    z-index: 999;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 8px;
}

/* ============================
   Pagination
   ============================ */

.paginator {
    margin: 40px 0;
    text-align: center;
    font-family: "Noto Sans JP", sans-serif;
    color: #333;
}

.paginator ul.pagination {
    list-style: none;
    padding: 0;
    display: inline-flex;
    gap: 5px;
}

.paginator ul.pagination li {
}

.paginator ul.pagination li a,
.paginator ul.pagination li span {
    display: block;
    padding: 8px 14px;
    border: 1px solid #bfa76a;
    color: #bfa76a;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
    border-radius: 4px;
}

.paginator ul.pagination li a:hover {
    background-color: #bfa76a;
    color: #000;
}

.paginator ul.pagination li.active span {
    background-color: #bfa76a;
    color: #000;
    border-color: #bfa76a;
    font-weight: bold;
}

.paginator p {
    margin-top: 10px;
    font-size: 13px;
    color: #666;
}