*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{color:#1f2933;background:#f4f5f7;font-family:system-ui,-apple-system,PingFang TC,Noto Sans TC,sans-serif;font-size:14px}.app{grid-template:"bar bar""stage side"1fr/1fr 300px;height:100%;display:grid}.toolbar{background:#fff;border-bottom:1px solid #dde1e6;flex-wrap:wrap;grid-area:bar;align-items:center;gap:8px;padding:8px 12px;display:flex}.toolbar h1{margin:0 8px 0 0;font-size:16px}.spacer{flex:1}.stage{grid-area:stage;min-height:0;position:relative}.stage canvas{touch-action:none;display:block}.side{background:#fff;border-left:1px solid #dde1e6;flex-direction:column;grid-area:side;gap:16px;padding:12px;display:flex;overflow-y:auto}.side h2{color:#52606d;margin:0 0 8px;font-size:13px}.side h3{margin:0 0 8px;font-size:15px}button,select,input[type=number]{font:inherit;color:inherit;background:#fff;border:1px solid #c4cad1;border-radius:6px;padding:5px 10px}button{cursor:pointer}button:hover:not(:disabled){background:#eef2f6}button:disabled{opacity:.5;cursor:default}button.danger{color:#b42318}.seg{display:inline-flex}.seg button{border-radius:0;margin-left:-1px}.seg button:first-child{border-radius:6px 0 0 6px;margin-left:0}.seg button:last-child{border-radius:0 6px 6px 0}.seg button.on{color:#fff;background:#2563eb;border-color:#2563eb}.check{align-items:center;gap:4px;display:inline-flex}.grid{grid-template-columns:1fr 1fr 1fr;gap:6px;display:grid}.grid button{padding:6px 4px}.muted,small{color:#7b8794}.row{flex-wrap:wrap;gap:6px;display:flex}.slider{grid-template-columns:56px 1fr 62px 30px;align-items:center;gap:6px;margin-bottom:6px;display:grid}.slider input[type=number]{width:62px;padding:3px 4px}.slider em{color:#7b8794;font-size:12px;font-style:normal}.slider input[type=color]{border:1px solid #c4cad1;border-radius:6px;grid-column:2/4;width:100%;height:28px;padding:0}.ai{border:1px solid #dde1e6;border-radius:8px;padding:8px 10px}.ai summary{cursor:pointer;font-weight:600}.ai .field{flex-direction:column;gap:4px;margin:10px 0;display:flex}.ai .field span{color:#52606d;font-size:12px}.ai input[type=number]{width:100px}.msg{color:#92400e;background:#fffbeb;border-radius:6px;margin:8px 0 0;padding:6px 8px}.crosshair{pointer-events:none;border:2px solid #ffffffe6;border-radius:50%;width:8px;height:8px;margin:-4px 0 0 -4px;position:absolute;top:50%;left:50%;box-shadow:0 0 2px #0009}.walk-hint{color:#fff;text-align:center;pointer-events:none;background:#0f172abf;border-radius:8px;max-width:92%;padding:6px 12px;font-size:13px;position:absolute;bottom:14px;left:50%;transform:translate(-50%)}@media (width<=800px){.app{grid-template:"bar""stage"1fr"side"40vh/1fr}.side{border-top:1px solid #dde1e6;border-left:0}}.login{background:#f4f6f8;place-items:center;min-height:100vh;padding:16px;display:grid}.login form{background:#fff;border-radius:12px;flex-direction:column;gap:10px;width:100%;max-width:340px;padding:24px;display:flex;box-shadow:0 2px 12px #00000014}.login h1{margin:0;font-size:20px}.login p{color:#52606d;margin:0;font-size:13px}.signout{z-index:10;opacity:.8;font-size:12px;position:fixed;bottom:8px;right:8px}.olist{flex-direction:column;gap:4px;margin-top:6px;display:flex}.olist button{text-align:left;padding:4px 8px}.olist button.on{background:#ffedd5;border-color:#ff9f1a}.editor .seg{margin-bottom:8px}button.primary{color:#fff;background:#2563eb;border-color:#2563eb}button.primary:hover:not(:disabled){background:#1d4ed8}.status{color:#7b8794;font-size:12px}.status.dirty{color:#b45309}.mrow{gap:4px;display:flex}.mrow .mname{text-align:left;flex:1;padding:4px 8px}.mrow .lockbtn{width:36px;padding:4px 0}.mrow.on .mname{background:#ffedd5;border-color:#ff9f1a}.mrow.locked .mname{color:#7b8794}