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🎨 Palette: HTML 리포트의 데이터 가독성을 μœ„ν•œ tabular-nums 적용 및 ν…Œμ΄λΈ” UX κ°œμ„  #171

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🎨 Palette: HTML 리포트의 데이터 가독성을 μœ„ν•œ tabular-nums 적용 및 ν…Œμ΄λΈ” UX κ°œμ„  #171

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3 changes: 3 additions & 0 deletions .Jules/palette.md
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Expand Up @@ -8,3 +8,6 @@
## 2024-10-24 - CSS Bar Chart Animation
**Learning:** CSS animations can enhance static data visualizations without requiring JavaScript, providing visual polish and reducing perceived loading times for data.
**Action:** Use CSS keyframe animations for simple visual improvements in static reports.
## 2026-07-16 - Tabular Nums for Data Alignment
**Learning:** System fonts default to proportional numbers, making vertically aligned data hard to read and scan in data-heavy HTML reports.
**Action:** Always include `font-variant-numeric: tabular-nums;` in data-heavy components or body styles to ensure numbers align properly in metric cards, bar charts, and data tables.
5 changes: 3 additions & 2 deletions python/fast_mlsirm/report.py
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Expand Up @@ -465,7 +465,8 @@ def _css() -> str:
margin: 0;
background: var(--bg);
color: var(--text);
font-family: Arial, Helvetica, sans-serif;
font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
font-variant-numeric: tabular-nums;
line-height: 1.5;
}

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}

tbody tr:hover {
background: #fbfcfa;
background: #f4f6f3;
}

.empty-state {
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