.product-photo-manager {
    max-width: 920px;
}

.product-photo-upload {
    display: flex;
    align-items: end;
    gap: 14px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--line);
}

.product-photo-upload label {
    display: grid;
    gap: 7px;
    flex: 1;
    color: #3c4d63;
    font-size: 12px;
    font-weight: 700;
}

.product-photo-upload input {
    width: 100%;
    border: 1px solid #d7e1ed;
    border-radius: 10px;
    padding: 10px;
    background: #fff;
}

.product-photo-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    padding: 20px 24px;
}

.product-photo-item {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #f6f9fc;
    padding: 10px;
}

.product-photo-item > img {
    display: block;
    width: 100%;
    height: 150px;
    object-fit: contain;
    background: #fff;
    border-radius: 10px;
}

.product-photo-item form {
    margin-top: 10px;
}

.product-photo-item .button {
    width: 100%;
}

.photo-empty {
    text-align: center;
    padding: 42px 20px;
    color: var(--muted);
}

.photo-empty strong {
    display: block;
    color: var(--ink);
    margin-bottom: 6px;
}

@media (max-width: 760px) {
    .product-photo-upload {
        align-items: stretch;
        flex-direction: column;
    }

    .product-photo-upload .button {
        width: 100%;
    }

    .product-photo-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .product-photo-grid {
        grid-template-columns: 1fr;
    }
}