:root{color-scheme:light dark;--fg:#1a1a1a;--bg:#ffffff;--muted:#666666;--accent:#0b62d6;--border:#e2e2e2;--heat-0:#ebedf0;--heat-1:#9be9a8;--heat-2:#40c463;--heat-3:#30a14e;--heat-4:#216e39;--heat-text:#1a1a1a;--anomaly:#d1a300}@media (prefers-color-scheme:dark){:root{--fg:#e8e8e8;--bg:#121212;--muted:#a0a0a0;--accent:#6ea8fe;--border:#2c2c2c;--heat-0:#161b22;--heat-1:#0e4429;--heat-2:#006d32;--heat-3:#26a641;--heat-4:#39d353;--heat-text:#f0f6fc;--anomaly:#f5c518}}*{box-sizing:border-box}body{margin:0;color:var(--fg);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55}main{max-width:760px;margin:0 auto;padding:2rem 1.25rem 4rem}a{color:var(--accent)}h1{font-size:1.6rem;margin-bottom:.5rem}h2{font-size:1.15rem;margin-top:2rem}.lead{color:var(--muted)}.card-list{list-style:none;padding:0;margin:1rem 0;display:flex;flex-direction:column;gap:.6rem}.card-list li a{display:block;padding:.9rem 1rem;border:1px solid var(--border);border-radius:8px;text-decoration:none}.card-list li a:hover{border-color:var(--accent)}.card-list .name{color:var(--fg);font-weight:600}.card-list .hint{color:var(--muted);font-size:.9rem;display:block;margin-top:.15rem}table{width:100%;border-collapse:collapse;margin:1rem 0}td,th{text-align:left;padding:.5rem .6rem;border-bottom:1px solid var(--border)}.empty{color:var(--muted);font-style:italic}.cal{margin:1.5rem 0 2.5rem}.cal-title{font-size:1rem;margin:0 0 .5rem;text-transform:capitalize}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:4px;gap:4px}.cal-weekdays{margin-bottom:4px}.cal-weekday{font-size:.75rem;color:var(--muted);text-align:center;padding:.2rem 0}.cal-cell{position:relative;background:var(--heat-0);border:1px solid var(--border);border-radius:6px;min-height:2.4rem;padding:.3rem;font-size:.85rem}.cal-cell--empty{background:transparent;border-color:transparent}.cal-cell--active{padding:0;cursor:pointer;background:transparent}.cal-cell--active>summary{list-style:none;padding:.3rem;display:flex;align-items:center;justify-content:space-between;height:100%;border-radius:6px}.cal-cell--anomaly>summary{box-shadow:inset 0 0 0 2px var(--anomaly)}.cal-anomaly-badge{font-size:.7rem;line-height:1}.cal-cell--active>summary::-webkit-details-marker{display:none}.cal-cell--active>summary:hover,.cal-cell--active[open]>summary{outline:2px solid var(--accent);outline-offset:-2px}.cal-level-1>summary{background:var(--heat-1)}.cal-level-2>summary{background:var(--heat-2)}.cal-level-3>summary{background:var(--heat-3)}.cal-level-4>summary{background:var(--heat-4)}.cal-level-1 .cal-daynum,.cal-level-2 .cal-daynum,.cal-level-3 .cal-daynum,.cal-level-4 .cal-daynum{color:var(--heat-text);font-weight:600}.cal-daynum{color:var(--fg)}.cal-popover{position:absolute;top:calc(100% + 4px);left:0;z-index:10;width:max-content;max-width:min(260px,80vw);background:var(--bg);border:1px solid var(--border);border-radius:8px;box-shadow:0 6px 20px color-mix(in srgb,#000 20%,transparent);padding:.6rem .7rem .7rem;font-size:.85rem}.cal-cell:nth-child(13) .cal-popover,.cal-cell:nth-child(14) .cal-popover,.cal-cell:nth-child(6) .cal-popover,.cal-cell:nth-child(7) .cal-popover{left:auto;right:0}.cal-popover p{margin:0 0 .4rem;color:var(--muted)}.cal-popover p.cal-anomaly-note{color:var(--anomaly);font-weight:600;font-size:.8rem}.cal-popover ul{margin:0;padding-left:1.1rem}.cal-legend-wrap{margin:1rem 0 2rem}.cal-legend{display:flex;align-items:center;gap:.3rem}.cal-anomaly-legend,.cal-legend{font-size:.8rem;color:var(--muted)}.cal-anomaly-legend{margin:.4rem 0 0}.cal-legend-swatch{width:.85rem;height:.85rem;border-radius:3px;border:1px solid var(--border);display:inline-block}.cal-legend-swatch.cal-level-0{background:var(--heat-0)}.cal-legend-swatch.cal-level-1{background:var(--heat-1)}.cal-legend-swatch.cal-level-2{background:var(--heat-2)}.cal-legend-swatch.cal-level-3{background:var(--heat-3)}.cal-legend-swatch.cal-level-4{background:var(--heat-4)}footer{color:var(--muted);font-size:.85rem;margin-top:3rem;border-top:1px solid var(--border);padding-top:1rem}