:root{--bg:#f7f4ee;--surface:#fff;--fg:#1a1814;--fg-soft:#2c2823;--muted:#7a766d;--muted-soft:#b5b1a8;--border:#ebe6dd;--divider:#f0ece2;--row-hover:#faf7f0;--week-bg:#f3efe5;--neg:#9b3530;--neg-soft:#f5e9e8;--pos:#3d5e3f;--warn:#b6772a;--accent:var(--fg);--radius-sm:4px;--radius:6px;--radius-lg:10px;--shadow-sm:0 1px 2px #1a18140a;--shadow-toast:0 12px 36px #1a18142e;--font-sans:"Switzer",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;--duration-fast:.12s;--duration:.2s;--ease:cubic-bezier(.4,0,.2,1)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font-sans);color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;max-width:1080px;margin:0 auto;padding:40px 32px 64px;font-size:14px;line-height:1.45}.app-top{position:sticky;z-index:20;background:var(--bg);border-bottom:1px solid var(--border);margin:-40px -32px 20px;padding:24px 32px 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