:root{color-scheme:light;--bg:#f8fafc;--panel:#ffffff;--card:#ffffff;--muted:#64748b;--line:#e2e8f0;--accent:#2563eb;--accent-strong:#1d4ed8;--text:#0f172a;--text-strong:#0b1120;--animated-duration:500ms;--animated-highlight:rgba(123,240,152,0.2);--animated-highlight-out:rgba(168,175,186,0.1);--drag-outline:#3b82f6;--drag-overlay:rgba(59,130,246,0.18);--toggle-top-padding:2.5rem;--page-padding:24px;--page-max-width:1200px;--top-bar-height:84px;--invoice-right-gap:32px;--invoice-column-width:calc((min(100vw, var(--page-max-width)) - (2 * var(--page-padding)) - var(--invoice-right-gap)) / 2);--page-offset:max((100vw - var(--page-max-width))/2,var(--page-padding));--text-default-size:14px;--text-default-line:1.6}*{box-sizing:border-box}body,html{height:100%}body{margin:0;font-family:Space Grotesk,Inter,system-ui,-apple-system,Segoe 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