:root{--bg:#f6f7f9;--panel:#fff;--line:#dde1e6;--text:#1d232b;--muted:#6b7480;--accent:#1f5fbf;--warn:#c62828;--warn-bg:#fdecea;color:var(--text);background:var(--bg);font-family:Hiragino Sans,Yu Gothic UI,Meiryo,system-ui,sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{border:1px solid var(--line);background:var(--panel);cursor:pointer;border-radius:6px;padding:4px 10px}button:disabled{opacity:.5;cursor:default}button.on{background:var(--accent);border-color:var(--accent);color:#fff}input,select{border:1px solid var(--line);background:#fff;border-radius:6px;padding:4px 8px}.center{text-align:center;place-items:center;gap:12px;min-height:100vh;padding:16px;display:grid}.error{color:var(--warn)}.muted{color:var(--muted)}.login{background:var(--panel);border:1px solid var(--line);border-radius:10px;gap:12px;width:min(360px,100% - 32px);margin:15vh auto;padding:24px;display:grid}.login h1{margin:0 0 8px;font-size:18px}.login label{gap:4px;display:grid}.app{grid-template-rows:auto auto 1fr;height:100vh;display:grid}header,nav{background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:8px 12px;padding:8px 16px;display:flex}header label{align-items:center;gap:6px;display:flex}.spacer{flex:1}.seg{display:inline-flex}.seg button{border-radius:0}.seg button:first-child{border-radius:6px 0 0 6px}.seg button:last-child{border-radius:0 6px 6px 0}.badge{background:#fff4d6;border-radius:6px;padding:2px 8px}.notice{background:var(--warn-bg);color:var(--warn);cursor:pointer;border-radius:6px;padding:2px 8px}main{min-height:0;padding:12px 16px}.split{grid-template-columns:300px 1fr;gap:12px;height:100%;min-height:0;display:grid}.list{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px;overflow:auto}.list input{width:100%;margin-bottom:8px}.list-head{color:var(--muted);margin:10px 4px 4px;font-size:12px}.list button{text-align:left;white-space:nowrap;text-overflow:ellipsis;border:none;border-radius:4px;justify-content:space-between;gap:8px;width:100%;padding:4px 8px;display:flex;overflow:hidden}.list button.child{padding-left:22px}.list .hours{color:var(--muted)}.list .hours.warn,.list button.on .hours{color:inherit}.list .hours.warn{color:var(--warn);font-weight:600}.detail,.full{flex-direction:column;gap:8px;height:100%;min-height:0;display:flex}.detail h2{margin:0;font-size:16px}.detail h2 small{color:var(--muted);margin-left:8px;font-weight:400}.hint{color:var(--muted);margin:0}.kpis{flex-wrap:wrap;gap:8px;display:flex}.kpi{background:var(--panel);border:1px solid var(--line);border-radius:8px;min-width:110px;padding:6px 10px;display:grid}.kpi span{color:var(--muted);font-size:12px}.kpi b{font-size:16px}.kpi small{color:var(--muted)}.kpi.bad{background:var(--warn-bg);border-color:#f3b8b2}.kpi.bad b{color:var(--warn)}.toolbar{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.grid{flex:1;min-height:300px}.grid.tall{min-height:500px}.ag-cell.editable{background:#f3f8ff}.ag-cell.warn{color:var(--warn);font-weight:600}.ag-cell.neg{color:var(--warn)}.ag-cell.muted{color:var(--muted)}.ag-row.subtotal{background:#eef1f5;font-weight:600}.ag-row.group{font-weight:600}@media (width<=800px){.split{grid-template-rows:220px 1fr;grid-template-columns:1fr}}