.csl-wrap{
  --csl-border:#e3e7e3;
  --csl-bg:#ffffff;
  --csl-soft:#f7f9f7;
  --csl-text:#222;
  --csl-muted:#6f776f;
  --csl-danger:#b6453c;
  --csl-ok:#356b3d;
  max-width:980px;
  margin:28px auto;
  padding:22px;
  border:1px solid var(--csl-border);
  border-radius:18px;
  background:var(--csl-bg);
  font-family:-apple-system,BlinkMacSystemFont,"Pretendard","Noto Sans KR",Arial,sans-serif;
  color:var(--csl-text);
  box-sizing:border-box;
}
.csl-wrap *{box-sizing:border-box}
.csl-head{text-align:center;margin-bottom:18px}
.csl-title{margin:0;font-size:28px;line-height:1.35}
.csl-desc{margin:8px 0 0;color:var(--csl-muted);font-size:14px;line-height:1.65}
.csl-toolbar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:18px}
.csl-card{background:var(--csl-soft);border:1px solid var(--csl-border);border-radius:12px;padding:12px;min-width:0}
.csl-label{display:block;font-size:12px;color:var(--csl-muted);margin-bottom:6px;font-weight:700}
.csl-input,.csl-select{
  width:100%;height:42px;border:1px solid #d9ded9;border-radius:9px;background:#fff;
  padding:0 10px;font-size:15px;outline:none;
}
.csl-input:focus,.csl-select:focus{border-color:#7f8a7f}
.csl-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.csl-btn{
  min-height:42px;border:1px solid #d7ddd7;background:#fff;border-radius:9px;
  padding:0 13px;cursor:pointer;font-weight:800;font-size:13px;
}
.csl-btn-primary{background:#27312b;color:#fff;border-color:#27312b}
.csl-btn-danger{color:#8b3c36}
.csl-sim-wrap{
  margin-top:18px;
  border:1px solid var(--csl-border);
  border-radius:14px;
  background:#f4f6f2;
  padding:12px;
  overflow:hidden;
}
.csl-sim-head{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:10px}
.csl-sim-title{font-weight:800;font-size:15px}
.csl-sim-meta{font-size:12px;color:var(--csl-muted)}
.csl-stage-shell{
  width:100%;
  overflow:auto;
  padding:8px;
  border-radius:10px;
  background:#e9ede7;
}
.csl-stage{
  position:relative;
  margin:0 auto;
  background:
    linear-gradient(to right, rgba(60,80,60,.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(60,80,60,.08) 1px, transparent 1px),
    #fbfcfa;
  border:3px solid #738073;
  touch-action:none;
  user-select:none;
  min-width:240px;
  min-height:240px;
}
.csl-stage::before{
  content:"CAMP SITE";
  position:absolute;left:10px;top:8px;
  font-size:11px;font-weight:800;color:#738073;letter-spacing:.08em;
  pointer-events:none;
}
.csl-item{
  position:absolute;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  border:2px solid #4f5d53;
  border-radius:8px;
  background:#dfe8df;
  color:#243028;
  cursor:grab;
  touch-action:none;
  user-select:none;
  box-shadow:0 1px 3px rgba(0,0,0,.08);
  overflow:hidden;
}
.csl-item:active{cursor:grabbing}
.csl-item.is-selected{outline:3px solid rgba(48,72,54,.22);outline-offset:2px}
.csl-item.is-overlap{border-color:var(--csl-danger);background:#f6d9d5}
.csl-item.is-out{border-style:dashed;border-color:var(--csl-danger)}
.csl-item-name{font-weight:800;font-size:12px;line-height:1.2;padding:4px}
.csl-item-size{display:block;font-size:10px;font-weight:600;margin-top:2px;color:#5d655f}
.csl-panel{
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:12px;
  margin-top:16px;
}
.csl-list,.csl-summary{
  border:1px solid var(--csl-border);
  border-radius:12px;
  background:#fff;
  padding:13px;
  min-width:0;
}
.csl-panel-title{font-weight:800;font-size:15px;margin-bottom:10px}
.csl-empty{color:#888;font-size:13px;padding:12px 0}
.csl-equip-row{
  display:grid;
  grid-template-columns:minmax(90px,1fr) 72px 72px 62px 42px;
  gap:6px;
  align-items:center;
  padding:7px 0;
  border-bottom:1px solid #eef0ee;
}
.csl-equip-row:last-child{border-bottom:none}
.csl-equip-name{
  min-width:0;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  font-size:13px;
  font-weight:700;
}
.csl-mini{
  height:34px;
  width:100%;
  border:1px solid #d9ded9;
  border-radius:8px;
  padding:0 7px;
  font-size:13px;
}
.csl-icon-btn{
  height:34px;min-width:34px;border:1px solid #d9ded9;background:#fff;border-radius:8px;
  cursor:pointer;font-weight:800;padding:0 8px
}
.csl-stats{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:8px;
}
.csl-stat{
  background:#f8faf8;
  border:1px solid #e8ece8;
  border-radius:10px;
  padding:11px;
}
.csl-stat small{display:block;color:#737b73;margin-bottom:4px}
.csl-stat strong{font-size:20px;word-break:break-word}
.csl-status{margin-top:10px;padding:11px 12px;border-radius:10px;font-size:13px;line-height:1.55}
.csl-status.ok{background:#eef7ef;color:var(--csl-ok);border:1px solid #d9eadb}
.csl-status.warn{background:#fff1ee;color:#7f332d;border:1px solid #efd2ce}
.csl-tip{margin-top:14px;color:#747a74;font-size:12px;line-height:1.65}
.csl-legend{display:flex;gap:10px;flex-wrap:wrap;font-size:11px;color:#687068}
.csl-legend span::before{content:"";display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px;vertical-align:-1px;border:1px solid #4f5d53;background:#dfe8df}
.csl-legend .bad::before{background:#f6d9d5;border-color:#b6453c}
@media(max-width:780px){
  .csl-toolbar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .csl-panel{grid-template-columns:1fr}
}
@media(max-width:520px){
  .csl-wrap{padding:16px;border-radius:14px}
  .csl-title{font-size:23px}
  .csl-toolbar{grid-template-columns:1fr 1fr}
  .csl-equip-row{grid-template-columns:minmax(80px,1fr) 64px 64px 52px 38px}
  .csl-stats{grid-template-columns:1fr}
  .csl-btn{flex:1}
}