:root{--bg:#f4f5f7;--panel:#ffffff;--ink:#102a43;--mut:#627d98;--line:#d9e2ec;--acc:#0a7a3c;--acc2:#e6a100;--warn:#c62828;--sh:0 1px 3px rgba(16,42,67,.15)}
*{box-sizing:border-box}
html,body{margin:0;height:100%;font:13px/1.35 "Segoe UI",system-ui,sans-serif;color:var(--ink);background:var(--bg)}
body{display:flex;flex-direction:column}
.hide{display:none!important}
.bar{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;padding:6px 10px;background:var(--panel);border-bottom:1px solid var(--line);box-shadow:var(--sh);z-index:5}
.brand{font-weight:700;font-size:16px;color:var(--acc)}.brand .ver{font-weight:400;font-size:11px;color:var(--mut)}
.grp{display:flex;gap:4px;align-items:center;flex-wrap:wrap}.grp.right{margin-left:auto}
.btn,.tool,select,input[type=text],input[type=number]{font:inherit;border:1px solid var(--line);background:#fff;border-radius:6px;padding:5px 9px;color:var(--ink)}
.btn,.tool{cursor:pointer}.btn:hover,.tool:hover{background:#eef6f0}
.btn.primary{background:var(--acc);color:#fff;border-color:var(--acc);font-weight:600}.btn.primary:hover{background:#08662f}
.btn.sm{padding:3px 8px;font-size:12px}.btn.icon{padding:5px 8px}
.tool.on{background:var(--acc);color:#fff;border-color:var(--acc)}
.tool:disabled,.btn:disabled{opacity:.4;cursor:not-allowed}
#app{flex:1;display:grid;grid-template-columns:300px 1fr 300px;min-height:0}
aside{background:var(--panel);overflow:auto;padding:6px 10px;border-right:1px solid var(--line)}
#right{border-right:0;border-left:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding:4px 0}
summary{cursor:pointer;font-weight:600;padding:5px 0}
.body{padding:2px 0 8px;display:flex;flex-direction:column;gap:6px}
label{display:flex;flex-direction:column;gap:2px;font-size:12px;color:var(--mut)}
label.chk{flex-direction:row;align-items:center;gap:6px;color:var(--ink)}
input.s{width:84px}input.m{width:100px}input.w,select.w,.w{width:100%}
.row{display:flex;gap:6px}
.note{font-size:12px;color:var(--mut)}
.list{display:flex;flex-direction:column;gap:3px;max-height:150px;overflow:auto}
.item{padding:4px 8px;border:1px solid var(--line);border-radius:5px;cursor:pointer;display:flex;justify-content:space-between;gap:6px;background:#fafcfb}
.item.sel{border-color:var(--acc2);background:#fff8e1}
.item .x{color:var(--warn);font-weight:700}
.props{display:flex;flex-direction:column;gap:6px;padding:6px;border:1px dashed var(--line);border-radius:6px}
#stage{position:relative;min-width:0;min-height:0;overflow:hidden;background:#dfe6ec}
#stage #map,#stage canvas{position:absolute;inset:0;width:100%;height:100%}
#map{z-index:0}#base{z-index:1;pointer-events:none}#over{z-index:2;outline:none;cursor:crosshair}
#stage.mapmode #base{background:transparent}
#stage.pan #over{cursor:grab}
#busy{position:absolute;inset:0;z-index:9;background:rgba(244,245,247,.75);display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center}
.spin{width:34px;height:34px;border:4px solid var(--line);border-top-color:var(--acc);border-radius:50%;animation:sp 1s linear infinite}@keyframes sp{to{transform:rotate(360deg)}}
.res{display:flex;flex-direction:column;gap:3px}.res .big{font-size:22px;font-weight:700;color:var(--acc)}
.res table{border-collapse:collapse;width:100%;font-size:12px}.res td,.res th{padding:2px 4px;border-bottom:1px solid var(--line);text-align:right}.res td:first-child,.res th:first-child{text-align:left}
h3{margin:10px 0 4px;font-size:13px;color:var(--acc)}
ul.warn{margin:0;padding-left:16px;color:var(--warn);font-size:12px}ul.warn li.info{color:var(--mut)}
.banner{background:#fff3cd;border:1px solid #ffe08a;padding:6px 8px;border-radius:6px;margin-bottom:6px}
#status{display:flex;justify-content:space-between;padding:3px 10px;background:#fff;border-top:1px solid var(--line);font-size:12px;color:var(--mut)}
dialog{border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 30px rgba(0,0,0,.25);max-width:92vw;padding:14px}
#dlgPrev{width:min(1100px,94vw);height:88vh;padding:0}#dlgPrev[open]{display:flex;flex-direction:column}
.dlgbar{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;border-bottom:1px solid var(--line)}
#prevBox{flex:1;min-height:0}#prevBox iframe,#prevBox embed{width:100%;height:100%;border:0}
.dlgbtn{display:flex;gap:8px;justify-content:flex-end;margin-top:10px}
.rules{display:grid;grid-template-columns:1fr 78px;gap:3px 6px;align-items:center;font-size:12px}
.rules .src{grid-column:1/3;font-size:11px;color:var(--mut);margin-top:-2px}
@media (max-width:1000px){#app{grid-template-columns:1fr;grid-template-rows:auto 60vh auto}#left{order:1;max-height:40vh}#stage{order:0}#right{order:2;border-left:0}}