:root{--slate:#22262b;--slate-raised:#292e34;--dust:#edeff1;--cue-chalk:#5b7fa6;--tip-leather:#8a5a3b;--miscue:#c4443a;--felt-line:#3d6b4c}*{box-sizing:border-box}html,body,#root{height:100%}body{color:var(--dust);background:var(--slate);margin:0;font-family:Atkinson Hyperlegible,system-ui,sans-serif;font-size:16px;line-height:1.4}h1,h2,h3{margin:0;font-weight:700}button,input{font-family:inherit}:focus-visible{outline:2px solid var(--cue-chalk);outline-offset:2px}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.app-shell{flex-direction:column;min-height:100%;display:flex}.app-hdr{color:var(--dust);z-index:1;background:#191c20;border-bottom:1px solid #edeff114;justify-content:space-between;align-items:center;gap:12px;min-height:56px;padding:12px 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4px;font-weight:700}.drill-tabs button[aria-pressed=true]{color:var(--cue-chalk);border-bottom:3px dashed var(--cue-chalk)}.drill-history{margin-top:16px}.history-value{font-variant-numeric:tabular-nums;flex-shrink:0;align-items:center;gap:8px;display:flex}.conflict-label{color:var(--miscue);font-size:13px;font-weight:700}.history-range{margin-top:8px}@media (width>=768px){.drill-tabs{display:none}.drill-split{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:32px;margin-top:16px;display:grid}.drill-history{margin-top:0}}@media (height<=480px){.chart{display:none}}.app-version{margin:24px 0 8px}.empty-state{color:#a7acb2;padding:24px 0}.skel{background:#edeff114;border-radius:4px;height:14px;margin:10px 0}