.batch-container{max-width:var(--page-max-width);padding:48px var(--page-padding-x) 100px;margin:0 auto}.batch-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.batch-title{color:var(--ink);margin-bottom:8px;font-size:24px;font-weight:700}.batch-desc{color:var(--ink2);margin-bottom:24px;font-size:14px}.batch-upload-area{border:2px dashed var(--border);text-align:center;border-radius:12px;padding:24px;transition:border-color .2s;position:relative}.batch-upload-area:hover{border-color:var(--accent)}.batch-file-input{cursor:pointer;width:100%}.batch-upload-hint{color:var(--ink3);margin-top:8px;font-size:13px}.batch-preview{margin-top:20px}.batch-preview-label{color:var(--ink2);margin-bottom:8px;font-size:13px;font-weight:600}.batch-table-wrap{border:1px solid var(--border);border-radius:8px;overflow-x:auto}.batch-table{border-collapse:collapse;width:100%;font-size:12px}.batch-table th{background:var(--bg);text-align:left;color:var(--ink2);white-space:nowrap;border-bottom:1px solid var(--border);padding:8px 12px;font-weight:600}.batch-table td{border-bottom:1px solid var(--border);white-space:nowrap;color:var(--ink);padding:6px 12px}.batch-table tr:last-child td{border-bottom:none}.batch-preview-more{color:var(--ink3);text-align:center;padding:8px;font-size:12px}.batch-message{border-radius:8px;margin-top:16px;padding:12px 16px;font-size:13px}.batch-message-idle{background:var(--bg);color:var(--ink2)}.batch-message-uploading{color:#1565c0;background:#e3f2fd}.batch-message-done{color:#2e7d32;background:#e8f5e9}.batch-message-error{color:#c62828;background:#fce4ec}.batch-message-validating{color:#e65100;background:#fff3e0}.batch-result{margin-top:16px}.batch-result-pre{background:var(--bg);border:1px solid var(--border);border-radius:8px;max-height:400px;padding:16px;font-size:12px;overflow:auto}.batch-actions{gap:12px;margin-top:20px;display:flex}.batch-columns-info{color:var(--ink2);margin-top:20px;font-size:13px}.batch-columns-info summary{cursor:pointer;font-weight:500}.batch-columns-list{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.batch-columns-label{color:var(--ink3);text-transform:uppercase;letter-spacing:.5px;margin-top:8px;margin-bottom:4px;font-size:11px;font-weight:600}.batch-columns-list code{background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:2px 8px;font-size:11px}.batch-columns-list code.batch-col-optional{color:var(--ink3);border-style:dashed}.batch-example-btn{border:1px solid var(--accent);color:var(--accent);cursor:pointer;background:0 0;border-radius:8px;margin-top:12px;padding:6px 16px;font-size:12px;text-decoration:none;transition:background .2s,color .2s;display:inline-block}.batch-example-btn:hover{background:var(--accent);color:#fff}.batch-example-btn-secondary{border-color:var(--ink3);color:var(--ink2)}.batch-example-btn-secondary:hover{background:var(--ink3);color:#fff}.batch-example-buttons{flex-wrap:wrap;gap:8px;display:flex}.batch-example-note{color:var(--ink3);margin-top:8px;font-size:11px;line-height:1.5}.batch-progress-bar{background:var(--border);border-radius:2px;height:4px;margin-bottom:16px;overflow:hidden}.batch-progress-fill{background:var(--accent);height:100%;transition:width .4s}.batch-upload-area.batch-drag-over{border-color:var(--accent);background:var(--accent-light,#fdf0f5)}