:root{color-scheme:light dark;font:15px -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--bg:#f4f6fa;--surface:#fff;--ink:#111827;--muted:#6b7280;--stroke:#e5e7eb;--accent:#166534;--accentBg:#e5f6e8}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;padding:0 0 calc(92px + env(safe-area-inset-bottom))}header{position:sticky;top:0;z-index:3;background:var(--surface);border-bottom:1px solid var(--stroke);padding:13px max(18px,env(safe-area-inset-left));display:flex;justify-content:space-between;align-items:center}.brand{display:flex;align-items:center;gap:10px}.brand strong{font-size:15px}.brand small{display:block;font-size:11px;color:var(--muted)}.logo{font-size:28px;background:#def5e3;color:var(--accent);width:40px;height:40px;border-radius:12px;display:grid;place-items:center}.badge{font-size:11px;border-radius:100px;background:var(--accentBg);color:var(--accent);padding:6px 9px}main{max-width:780px;margin:auto;padding:20px 14px}.page{display:none}.page.active{display:block}h1{font-size:23px;letter-spacing:-.5px;margin:4px 0 18px}h2{font-size:16px;margin:0 0 13px}h3{font-size:14px;margin:6px 0}p{line-height:1.5}.headline,.sectionhead{display:flex;align-items:center;justify-content:space-between;gap:10px}.headline p{color:var(--muted);margin:-10px 0 18px}.headline input{max-width:155px}.panel{background:var(--surface);border:1px solid var(--stroke);border-radius:17px;padding:17px;margin:14px 0}.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.metric{padding:16px;border:1px solid var(--stroke);border-radius:16px;background:var(--surface)}.metric small{display:block;color:var(--muted);font-size:12px}.metric strong{font-size:24px;letter-spacing:-.7px;display:block;margin-top:5px}.metric em{font-style:normal;color:var(--muted);font-size:11px}.form{display:grid;gap:15px}.cols{display:grid;grid-template-columns:1fr 1fr;gap:10px}label{display:grid;gap:6px;font-size:13px;font-weight:600}label em{font-weight:400;color:var(--muted);font-size:11px}input,select{background:var(--surface);color:var(--ink);border:1px solid var(--stroke);padding:12px;border-radius:10px;width:100%;min-width:0;font:inherit}input:focus,select:focus{outline:2px solid #86b996}button{cursor:pointer;font:inherit;border:0;border-radius:11px;padding:11px 14px;white-space:normal}button:disabled{opacity:.5;cursor:not-allowed}.primary{background:#166534;color:white;font-weight:600}.secondary{background:var(--accentBg);color:var(--accent);font-weight:600}.link{background:none;color:var(--accent);padding:8px}.wide{width:100%}.hint{color:var(--muted);font-size:12px;margin:2px 0}.result{background:var(--accentBg);border-radius:12px;padding:14px}.line{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--stroke);padding:12px 0}.line:last-child{border:0}.line small{display:block;color:var(--muted);margin-top:3px}.line .actions{display:flex;gap:4px}.line .actions button{font-size:12px;padding:7px 9px}.filters{display:grid;grid-template-columns:1fr 1fr;gap:10px}.filters button{grid-column:1/-1}.bargraph{display:flex;gap:6px;height:190px;align-items:end;border-bottom:1px solid var(--stroke);padding:0 0 6px}.barunit{flex:1;min-width:0;text-align:center;font-size:10px;color:var(--muted)}.bar{background:#338455;border-radius:5px 5px 0 0;min-height:2px;width:65%;margin:0 auto 5px}.barunit strong{display:block;font-size:10px;color:var(--ink);overflow:hidden}.barunit span{white-space:nowrap}.empty{color:var(--muted);font-size:13px;padding:16px 0}.rule,.pause{border:1px dashed var(--stroke);padding:11px;border-radius:12px;display:grid;gap:8px}.rule .cols{grid-template-columns:1fr 1fr}.rule button,.pause button{justify-self:end}.danger{color:#b42318;background:#fff1f0}nav{position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--stroke);display:flex;justify-content:center;padding:7px 5px calc(7px + env(safe-area-inset-bottom));z-index:5}nav button{width:20%;max-width:130px;padding:5px 2px;background:none;color:var(--muted);font-size:10px;border-radius:9px}nav button span{display:block;font-size:22px;margin-bottom:2px}nav button.selected{color:var(--accent);background:var(--accentBg)}#toast{position:fixed;bottom:calc(95px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);background:#111827;color:#fff;border-radius:9px;padding:11px 16px;max-width:90vw;display:none;z-index:8;box-shadow:0 4px 22px #0003}#toast.on{display:block}@media(max-width:390px){.cols{grid-template-columns:1fr}.metric strong{font-size:21px}}@media(prefers-color-scheme:dark){:root{--bg:#10151b;--surface:#1b242c;--ink:#eef4f5;--muted:#b3c0c6;--stroke:#3c4952;--accent:#a8e8bb;--accentBg:#183d2a}.logo{background:#183d2a}.primary{background:#25844a;color:#fff}.bar{background:#6cc48c}.danger{background:#4c2929;color:#ffc4bf}}