@charset "utf-8";
@import url('common.css');
@import url('layout.css');

.preview-grid-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    max-width: 360px;
    margin: 20px auto;
    background: #eee;
    padding: 4px;
    border-radius: 8px;
}

.grid-box {
    position: relative;
    width: 100%;
    padding-top: 100%;
    /* 1:1 정사각형 비율 유지 */
    background: #fff;
    border: 1px dashed #ccc;
    overflow: hidden;
}

.grid-box img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.grid-box .btn-download-piece {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    border: none;
    padding: 2px 6px;
    font-size: 11px;
    border-radius: 4px;
    cursor: pointer;
}