.ai-import-steps{display:flex;align-items:center;gap:8px;margin-bottom:20px}.ai-import-step-dot{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:#e9ecef;color:#6c757d;font-weight:600;font-size:13px;transition:background .2s,color .2s}.ai-import-step-dot--active{background:#007bff;color:#fff}.ai-import-mapping-table{border:1px solid rgba(0,0,0,.1);border-radius:8px;overflow:hidden}.ai-import-mapping-block{border-bottom:1px solid rgba(0,0,0,.06)}.ai-import-mapping-block:last-child{border-bottom:none}.ai-import-mapping-block--warning{background:rgba(255,193,7,.14)}.ai-import-mapping-block--interpretation{background:rgba(0,123,255,.1);border-left:4px solid #17a2b8;padding-left:8px}.ai-import-mapping-block--ignored{background:rgba(111,66,193,.16);border-left:4px solid #6f42c1;padding-left:8px}.ai-import-mapping-block--ignored .ai-import-mapping-excel-header{color:#5a32a3;font-style:italic}.ai-import-mapping-block--ignored .ai-import-mapping-confidence-value{opacity:.75}.ai-import-mapping-row{display:grid;grid-template-columns:1fr 1.4fr 100px;align-items:center;gap:10px;padding:8px 12px}.ai-import-mapping-row--header{background:#f8f9fa;font-weight:600;font-size:13px;color:#495057;border-bottom:1px solid rgba(0,0,0,.06)}.ai-import-mapping-interpretation-note{padding:0 12px 8px 12px;color:#0c5460}.ai-import-mapping-legend-interpretation{color:#17a2b8;font-weight:600}.ai-import-mapping-legend-ignored{color:#6f42c1;font-weight:600}.ai-import-mapping-excel-col{display:flex;align-items:baseline;gap:8px;min-width:0;font-size:13px;color:#343a40}.ai-import-mapping-excel-letter{flex-shrink:0;font-weight:700;color:#007bff;font-size:12px;min-width:1.5em}.ai-import-mapping-excel-header{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ai-import-mapping-confidence{display:flex;flex-direction:column;align-items:center;gap:2px}.ai-import-mapping-confidence-value{font-weight:600;font-size:13px;line-height:1.2}.ai-import-mapping-confidence-hint{font-size:11px;line-height:1}.ai-import-file-info{background:rgba(0,123,255,.05);border-left:3px solid rgba(0,123,255,.3);padding:10px 14px;border-radius:4px}.ai-import-header-detection{margin-top:6px}.ai-import-header-auto-label{font-size:11px;font-style:italic}