/* ========== 後台全域樣式 ========== */
.wppdb-meta-wrap {margin-top:15px;}
.wppdb-fields-table {width:100%;border-collapse:collapse;}
.wppdb-fields-table td {padding:6px;border:1px solid #ddd;}
.wppdb-save-mode {margin-bottom:15px;padding:10px;background:#f9f9f9;border:1px solid #eee;}
.wppdb-logs-box {background:#fdfdfd;}

/* ========== 前端篩選區樣式 ========== */
.wppdb-filter-bar {
    padding:15px;
    background:#f7f7f7;
    margin:20px 0;
    border-radius:4px;
}
.wppdb-filter-bar > div {
    display:flex;
    flex-wrap:wrap;
    gap:15px;
    align-items:center;
}
.wppdb-filter-bar input, .wppdb-filter-bar select {
    padding:4px 6px;
    min-width:120px;
}
.wppdb-filter-bar label {
    margin:0 6px;
}

/* ========== 前端表格 + 響應式 ========== */
.wppdb-table-wrap {overflow-x:auto;margin:20px 0;}
.wppdb-product-table {width:100%;border-collapse:collapse;}
.wppdb-product-table th,
.wppdb-product-table td {
    padding:8px 10px;
    border:1px solid #ccc;
    text-align:center;
}

/* 狀態標籤 */
.wppdb-status-tag {
    padding:3px 8px;
    border-radius:3px;
    color:#fff;
    font-size:12px;
}
.tag-stock {background:#28a745;}
.tag-out {background:#dc3545;}
.tag-pre {background:#ffc107;color:#000;}

/* 產品縮圖 */
.wppdb-thumb {max-width:60px;height:auto;}

/* ========== 歷史日誌彈窗 ========== */
.wppdb-history-modal {
    display:none;
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.6);
    z-index:9999;
}
.wppdb-history-content {
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    background:#fff;
    padding:20px;
    width:80%;
    max-width:700px;
    max-height:80vh;
    overflow:auto;
    border-radius:6px;
}
.wppdb-close-modal {
    position:absolute;
    top:10px;
    right:15px;
    font-size:20px;
    cursor:pointer;
}