:root{color-scheme:light;--bg: #f4f5f7;--paper: #ffffff;--text: #1c1e21;--muted: #5c6570;--faint: #8b939e;--line: #d8dde4;--accent: #1d4e89;--accent-ink: #ffffff;--up: #0d7a45;--down: #b42318;--shade-up: rgba(13, 122, 69, .16);--shade-down: rgba(180, 35, 24, .14);--leg-0: #1d4e89;--leg-1: #6d28d9;--leg-2: #c2410c;--leg-3: #0f766e;--leg-4: #9d174d;font-family:Segoe UI,PingFang SC,Noto Sans SC,sans-serif;font-size:14px;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}h1,h2{font-size:16px;margin:0;font-weight:650}.app{min-height:100vh}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 16px;background:var(--paper);border-bottom:1px solid var(--line)}.brand,.row,.legend,.pills,.modules{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.product{font-weight:700}.module,.pill,.ghost,.primary,.secondary,.link{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:4px 10px;text-decoration:none;color:var(--text)}.module.active,.pill.active,.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.secondary{background:#e7eef6;border-color:#c5d4e6}.ghost,.link{background:transparent}.link{border:0;padding:0;color:var(--accent);border-radius:0}.index-box{display:flex;align-items:center;gap:6px;color:var(--muted)}.index-box input,.narrow,.name,select,.panel input,.notes textarea{border:1px solid var(--line);border-radius:6px;padding:6px 8px;background:var(--paper)}.index-box input{width:110px}.narrow{width:96px}.name{width:200px}.stale{color:var(--down);font-size:12px}.page{padding:16px;display:flex;flex-direction:column;gap:12px;max-width:1100px}.hint{color:var(--faint);font-size:12px}.error{color:var(--down);margin:0}.callout,.panel,.stat,.login form{background:var(--paper);border:1px solid var(--line);border-radius:8px}.callout,.panel{padding:12px}.panel{display:flex;flex-direction:column;gap:10px}.form-grid,.split-grid,.stats{display:grid;gap:10px}.form-grid,.split-grid{grid-template-columns:1fr 1fr}.stats{grid-template-columns:repeat(5,1fr)}.stat{padding:10px;display:flex;flex-direction:column;gap:4px}.stat strong{font-size:18px}.stat span,.tick,.axis{fill:var(--faint);font-size:11px}.up{color:var(--up)}.down{color:var(--down)}.table-wrap{overflow:auto;background:var(--paper);border:1px solid var(--line);border-radius:8px}.chain .table-wrap{max-height:320px}table{width:100%;border-collapse:collapse}th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{color:var(--muted);font-weight:600;font-size:12px}.num{text-align:right;font-variant-numeric:tabular-nums}.actions{display:flex;gap:6px}.chart{width:100%;height:auto;display:block;background:var(--paper);border:1px solid var(--line);border-radius:8px}.grid{stroke:var(--line);stroke-width:1}.zero{stroke:var(--muted);stroke-width:1}.guide{stroke:var(--muted);stroke-dasharray:2 3}.index-line{stroke:var(--accent);stroke-dasharray:4 3}.cursor{stroke:var(--text)}.cursor-label{fill:var(--text);font-size:11px}.shade-up{fill:var(--shade-up)}.shade-down{fill:var(--shade-down)}.be{fill:var(--paper);stroke:var(--text)}.legend .swatch{display:inline-block;width:18px;border-top:2px dashed var(--muted);margin-right:4px}.legend .swatch.total{border-top:3px solid var(--text)}.muted{color:var(--faint)}.notes{display:flex;flex-direction:column;gap:4px;color:var(--muted)}.notes textarea{min-height:64px}.login{min-height:100vh;display:grid;place-items:center}.login form{width:min(360px,calc(100% - 32px));padding:20px;display:flex;flex-direction:column;gap:10px}.login input{width:100%}.stack{display:flex;flex-direction:column;gap:12px}label{display:flex;flex-direction:column;gap:4px}@media(max-width:760px){.stats{grid-template-columns:1fr 1fr}.form-grid,.split-grid{grid-template-columns:1fr}.wide{display:none}.name{width:140px}.page{padding:10px}}