:root{color-scheme:light;--bg:#f5f6f3;--panel:#fff;--text:#17201b;--muted:#68736d;--line:#d9dfd9;--accent:#0f766e;--accent-2:#334155;--danger:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}button,input,select{font:inherit}input,select{width:100%;min-height:40px;border:1px solid var(--line);border-radius:6px;padding:8px 10px;background:#fff}label{display:grid;grid-gap:6px;gap:6px;color:var(--muted);font-size:13px}h1,h2,h3,p{margin:0}.loginShell{min-height:100vh;display:grid;place-items:center;padding:24px}.loginPanel{width:min(420px,100%);background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:24px;display:grid;grid-gap:22px;gap:22px;box-shadow:0 12px 28px rgba(15,23,42,.08)}.appShell{width:min(1480px,100%);margin:0 auto;padding:18px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0 18px}.message,.topbar p{color:var(--muted)}.lineHeader,.panelTitle,.toolbar{display:flex;align-items:center;gap:10px}.grid{grid-template-columns:repeat(3,minmax(0,1fr))}.grid,.panel{display:grid;grid-gap:14px;gap:14px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;align-content:start}.wide{grid-column:span 2}.formGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px}.span2{grid-column:span 2}.stack{display:grid;grid-gap:10px;gap:10px}.compact{border-top:1px solid var(--line);padding-top:12px}.iconButton,.primary,.secondary{min-height:40px;border:0;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer}.primary{background:var(--accent);color:#fff;padding:0 14px}.secondary{background:var(--accent-2);color:#fff;padding:0 12px}.iconButton{width:40px;color:var(--text);background:#eef1ee}.notice{background:#e7f5ef;border:1px solid #b7dfcf;border-radius:6px;padding:10px 12px;margin-bottom:14px}.lines{border:1px solid var(--line);border-radius:8px;padding:12px;display:grid;grid-gap:10px;gap:10px}.lineHeader{justify-content:space-between}.lineRow{display:grid;grid-template-columns:minmax(170px,2fr) 100px 110px 90px 40px;grid-gap:8px;gap:8px;align-items:center}.signatureBox{position:relative;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}.signatureBox canvas{display:block;width:100%;height:180px;touch-action:none}.signatureBox .iconButton{position:absolute;right:8px;top:8px}.table{display:grid;border:1px solid var(--line);border-radius:8px;overflow:hidden}.tableHead,.tableRow{display:grid;grid-template-columns:70px 110px minmax(160px,1fr) 110px 90px;grid-gap:10px;gap:10px;padding:10px 12px;align-items:center}.tableHead{background:#edf0ed;font-weight:700}.tableRow+.tableRow{border-top:1px solid var(--line)}@media (max-width:960px){.formGrid,.grid{grid-template-columns:1fr}.span2,.wide{grid-column:span 1}.lineRow{grid-template-columns:1fr 100px}.tableHead,.tableRow{grid-template-columns:60px 90px minmax(120px,1fr)}.tableHead span:nth-child(4),.tableHead span:nth-child(5),.tableRow span:nth-child(4),.tableRow span:nth-child(5){display:none}}