*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:#171614;color:#e8e2d6;
  font:14px/1.5 "Helvetica Neue",Inter,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;
}
.mono,.out,input[type=color]{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.tiny{font-size:11.5px;line-height:1.45}
.dim{color:#8f887c}
.hide{display:none!important}
em{font-style:normal;color:#d8b98a}

#app{min-height:100%;display:flex;flex-direction:column}
.top{padding:18px 22px 12px;border-bottom:1px solid #2b2925}
.top h1{margin:0 0 4px;font-size:16px;letter-spacing:.14em;font-weight:600}
.top .sub{margin:0;font-size:12px;color:#8f887c;max-width:78ch}

.wrap{flex:1;display:flex;align-items:stretch;min-height:0}
.panel{
  width:330px;flex:none;padding:14px 16px 40px;border-right:1px solid #2b2925;
  overflow:auto;background:#1b1a17;
}
.grp{padding:12px 0;border-bottom:1px solid #262521}
.grp:last-child{border-bottom:0}
.lbl{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:#a89e8c;margin-bottom:8px}
.hint{float:right;letter-spacing:0;text-transform:none;color:#d8b98a}
.row{display:flex;gap:8px;align-items:center;margin-bottom:6px}
label.inline{display:flex;gap:7px;align-items:center;font-size:12.5px;color:#cfc8ba;margin:5px 0;cursor:pointer}
select,input[type=color]{
  background:#232220;color:#e8e2d6;border:1px solid #3a3833;border-radius:2px;
  padding:6px 7px;font-size:12.5px;width:100%
}
label.inline select{width:auto}
input[type=color]{width:46px;height:26px;padding:2px}
input[type=checkbox]{accent-color:#d8b98a}

.drop{
  border:1px dashed #4a463d;border-radius:3px;padding:16px 12px;text-align:center;
  background:#201f1c;cursor:pointer;transition:.14s
}
.drop:hover,.drop.over{border-color:#d8b98a;background:#26241f}
.drop strong{font-weight:600}
.drop small{display:block;margin-top:6px;font-size:11px;color:#847d71;line-height:1.5}
.link{background:none;border:0;color:#d8b98a;text-decoration:underline;cursor:pointer;font:inherit;padding:0}
#fileInfo{margin-top:8px;color:#8f887c}

.btn{
  display:block;width:100%;margin:6px 0 2px;padding:9px 10px;border-radius:2px;
  background:#282621;color:#e8e2d6;border:1px solid #423f38;font-size:12.5px;cursor:pointer;
  text-align:left;letter-spacing:.02em
}
.btn:hover:not(:disabled){background:#332f28;border-color:#5d574b}
.btn:disabled{opacity:.42;cursor:not-allowed}
.btn.primary{background:#e9dcc2;color:#221f19;border-color:#e9dcc2;font-weight:600}
.btn.primary:hover:not(:disabled){background:#f4ead5}

.out{
  margin:8px 0 0;padding:8px;background:#131210;border:1px solid #2b2925;border-radius:2px;
  font-size:11px;line-height:1.6;white-space:pre-wrap;word-break:break-word;color:#c3bcae;max-height:200px;overflow:auto
}
.warn{
  margin-top:8px;padding:7px 8px;border-radius:2px;font-size:11.5px;line-height:1.5;
  background:#3a1d16;border:1px solid #7d3a24;color:#ffcdb3
}
.outlets{margin-top:6px;border-top:1px dashed #302e28;padding-top:6px}
.outlets .tiny{margin:0 0 6px;padding-left:2px}

.swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:9px}
.sw{position:relative;border:1px solid #3a3833;border-radius:2px;padding:0;cursor:pointer;overflow:hidden;background:none}
.sw i{display:block;height:40px}
.sw span{display:block;font-size:9.5px;letter-spacing:.02em;padding:3px 2px;color:#9a9284;background:#201f1c;text-align:center}
.sw.on{border-color:#e9dcc2;box-shadow:0 0 0 1px #e9dcc2 inset}
.sw:hover span{color:#e8e2d6}
.seg{display:flex;gap:0;margin:2px 0 8px}
.seg button{
  flex:1;padding:6px 4px;font-size:11.5px;background:#232220;color:#a89e8c;
  border:1px solid #3a3833;border-right-width:0;cursor:pointer
}
.seg button:last-child{border-right-width:1px}
.seg button.on{background:#e9dcc2;color:#221f19;border-color:#e9dcc2}

.stage{flex:1;min-width:0;display:flex;flex-direction:column;padding:14px 18px 40px;overflow:auto}
.stageBar{display:flex;justify-content:space-between;gap:12px;color:#8f887c;margin-bottom:10px}
.canvasWrap{
  position:relative;flex:none;display:flex;align-items:center;justify-content:center;
  min-height:260px;padding:10px;background:
    linear-gradient(45deg,#1d1c19 25%,transparent 25%,transparent 75%,#1d1c19 75%),
    linear-gradient(45deg,#1d1c19 25%,#191816 25%,#191816 75%,#1d1c19 75%);
  background-size:18px 18px;background-position:0 0,9px 9px;
  border:1px solid #2b2925;border-radius:3px
}
#preview{
  max-width:100%;max-height:74vh;width:auto;height:auto;display:block;
  box-shadow:0 18px 46px rgba(0,0,0,.5);cursor:grab;touch-action:none
}
#preview.dragging{cursor:grabbing}
#preview.empty{display:none}
.empty{position:absolute;color:#6c665c;font-size:12px;letter-spacing:.1em}
.expOut{margin-top:18px;display:none}
.expOut.on{display:block}
#expImg{max-width:100%;height:auto;display:block;border:1px solid #2b2925;background:#0e0d0c}

@media (max-width:880px){
  .wrap{flex-direction:column}
  .panel{width:auto;border-right:0;border-bottom:1px solid #2b2925}
  #preview{max-height:60vh}
}