:root {
  --bg:#13151a; --chrome:#1a1d24; --rail:#1e222a; --line:#2c313b; --line2:#363c48;
  --ink:#e9ebef; --muted:#9aa3b0; --faint:#6b7280;
  --accent:#5bb0ff;
  --c:#00b3c8; --m:#d6299a; --y:#d9b400;
  --danger:#ff5b5b; --warn:#ffb02e; --info:#6aa3ff; --ok:#4fd093;
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --sans:ui-sans-serif,-apple-system,"Segoe UI",Roboto,"Noto Sans KR",sans-serif;
}
*{box-sizing:border-box;}
html,body{height:100%;}
body{margin:0;font-family:var(--sans);background:var(--bg);color:var(--ink);display:flex;flex-direction:column;font-size:14px;}

.topbar{display:flex;align-items:center;gap:24px;height:52px;padding:0 18px;background:var(--chrome);border-bottom:1px solid var(--line);flex:none;}
.brand{display:flex;align-items:center;gap:10px;}
.mark{display:grid;grid-template-columns:6px 6px;grid-gap:2px;}
.mark .dot{width:6px;height:6px;border-radius:50%;display:block;}
.dot.c{background:var(--c);}.dot.m{background:var(--m);}.dot.y{background:var(--y);}.dot.k{background:#8b909b;}
.brand-text strong{font-weight:650;letter-spacing:.2px;}
.brand-text .sub{color:var(--faint);margin-left:6px;font-size:12px;}
.tabs{display:flex;gap:2px;}
.tab{background:none;border:0;color:var(--muted);padding:8px 14px;cursor:pointer;border-radius:7px;font-size:13px;font-family:inherit;}
.tab:hover{color:var(--ink);}
.tab.is-active{background:var(--rail);color:var(--ink);}
.env{margin-left:auto;font-family:var(--mono);font-size:11.5px;color:var(--faint);}
.env .ok{color:var(--ok);}.env .bad{color:var(--danger);}

.panel{display:none;flex:1;min-height:0;grid-template-columns:320px 1fr 304px;}
.panel.is-active{display:grid;}
#panel-compare.is-active{grid-template-columns:320px 1fr;}

.rail{background:var(--rail);border-right:1px solid var(--line);padding:16px;overflow-y:auto;}
.uploader{display:flex;flex-direction:column;gap:12px;}
.drop{border:1.5px dashed var(--line2);border-radius:10px;padding:22px 14px;text-align:center;cursor:pointer;display:flex;flex-direction:column;gap:6px;transition:border-color .15s,background .15s;}
.drop.small{padding:14px;}
.drop:hover,.drop.dragover{border-color:var(--accent);background:rgba(91,176,255,.06);}
.drop-title{font-weight:600;font-size:13px;}
.drop-hint{color:var(--faint);font-size:12px;word-break:break-all;}
.controls{display:flex;gap:10px;align-items:end;}
.controls.grid2{display:grid;grid-template-columns:1fr 1fr;}
.field{display:flex;flex-direction:column;gap:5px;font-size:11px;color:var(--muted);flex:1;}
.field select,.field input{background:var(--bg);border:1px solid var(--line2);color:var(--ink);border-radius:7px;padding:8px;font-family:var(--mono);font-size:13px;}
.run{background:var(--accent);color:#08233d;border:0;border-radius:8px;padding:10px 14px;font-weight:650;cursor:pointer;font-family:inherit;font-size:13px;flex:1;}
.run:hover{filter:brightness(1.08);}
.run:disabled{opacity:.5;cursor:progress;}

.summary{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:18px 0 10px;}
.sev{background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:10px;text-align:center;border-left-width:3px;cursor:pointer;font-family:inherit;color:var(--ink);transition:border-color .12s;}
.sev:hover{border-color:var(--accent);}
.sev.dim{opacity:.4;}
.sev b{display:block;font-size:22px;font-family:var(--mono);}
.sev span{font-size:11px;color:var(--muted);}
.sev-위험{border-left-color:var(--danger);}.sev-위험 b{color:var(--danger);}
.sev-주의{border-left-color:var(--warn);}.sev-주의 b{color:var(--warn);}
.sev-정보{border-left-color:var(--info);}.sev-정보 b{color:var(--info);}

.risk-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px;}
.chip{font-size:11px;font-family:var(--mono);padding:3px 8px;border-radius:20px;background:rgba(255,176,46,.12);color:var(--warn);border:1px solid rgba(255,176,46,.3);}

.findings{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;}
.finding{background:var(--bg);border:1px solid var(--line);border-left:3px solid var(--faint);border-radius:8px;padding:9px 11px;cursor:pointer;transition:border-color .12s;}
.finding:hover{border-color:var(--accent);}
.finding.active{outline:1px solid var(--accent);outline-offset:-1px;}
.finding.hide{display:none;}
.finding.s-위험{border-left-color:var(--danger);}
.finding.s-주의{border-left-color:var(--warn);}
.finding.s-정보{border-left-color:var(--info);}
.finding .ftop{display:flex;justify-content:space-between;gap:8px;align-items:baseline;}
.finding .ftitle{font-weight:600;font-size:13px;}
.finding .fpage{font-family:var(--mono);font-size:11px;color:var(--faint);white-space:nowrap;}
.finding .fmsg{color:var(--muted);font-size:12px;margin-top:3px;line-height:1.4;}

.stage{display:flex;flex-direction:column;min-width:0;}
.stage.span2{grid-column:2/3;}
.stage-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 16px;border-bottom:1px solid var(--line);background:var(--chrome);}
.filemeta{font-family:var(--mono);font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.stage-tools{display:flex;align-items:center;gap:14px;flex:none;}
.pager{display:flex;align-items:center;gap:4px;}
.pager span{font-family:var(--mono);font-size:12px;color:var(--muted);min-width:52px;text-align:center;}
.pager button,.zoom button{background:var(--rail);border:1px solid var(--line2);color:var(--ink);width:30px;height:28px;border-radius:6px;cursor:pointer;font-size:14px;line-height:1;}
.pager button:hover,.zoom button:hover{border-color:var(--accent);}
.zoom{display:flex;align-items:center;gap:4px;}
.zoom span{font-family:var(--mono);font-size:12px;color:var(--muted);width:48px;text-align:center;}

.canvas{flex:1;overflow:hidden;position:relative;background:repeating-conic-gradient(#23272f 0% 25%,#2a2f38 0% 50%) 50%/22px 22px;cursor:grab;}
.canvas.panning{cursor:grabbing;}
.empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--faint);font-size:13px;text-align:center;gap:6px;}
.empty small{color:#525a66;}
.pz{position:absolute;top:0;left:0;transform-origin:0 0;will-change:transform;}
.pz img{display:block;box-shadow:0 4px 30px rgba(0,0,0,.55);}
.ovl{position:absolute;inset:0;pointer-events:none;}
.box{position:absolute;border:2px solid var(--danger);box-shadow:0 0 0 1px rgba(0,0,0,.4);border-radius:1px;}
.box .blabel{position:absolute;top:-1px;left:-1px;transform:translateY(-100%);font:600 10px/1.4 var(--mono);padding:1px 5px;color:#0b0d12;white-space:nowrap;border-radius:3px 3px 3px 0;}
.box.dim{opacity:.22;}
.box.focus{box-shadow:0 0 0 2px #fff,0 0 14px rgba(255,255,255,.4);}

.inspector{background:var(--rail);border-left:1px solid var(--line);padding:16px;overflow-y:auto;}
.insp-section{margin-bottom:22px;}
.insp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.insp-section h3{font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin:0;}
.insp-section h3 small{color:var(--faint);font-family:var(--mono);text-transform:none;letter-spacing:0;margin-left:4px;}
.mini-actions{display:flex;gap:4px;}
.mini{background:var(--bg);border:1px solid var(--line2);color:var(--muted);font-size:10.5px;padding:3px 7px;border-radius:5px;cursor:pointer;}
.mini:hover{border-color:var(--accent);color:var(--ink);}

.plates{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:5px;}
.plate{display:flex;align-items:center;gap:9px;padding:7px 9px;border-radius:7px;background:var(--bg);border:1px solid var(--line);cursor:pointer;user-select:none;}
.plate.off{opacity:.4;}
.plate .swatch{width:13px;height:13px;border-radius:3px;flex:none;border:1px solid rgba(255,255,255,.18);}
.plate .pname{font-size:12.5px;flex:1;}
.plate .pstat{font-family:var(--mono);font-size:10.5px;color:var(--faint);}
.plate .ptag{font-size:9.5px;padding:1px 5px;border-radius:4px;background:var(--line2);color:var(--muted);}

.barcodes{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;}
.bc{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:9px;cursor:pointer;}
.bc:hover{border-color:var(--accent);}
.bc.active{outline:1px solid var(--accent);outline-offset:-1px;}
.bc-top{display:flex;align-items:center;gap:8px;}
.bc-crop{width:54px;height:34px;object-fit:contain;background:#fff;border-radius:3px;flex:none;}
.bc-val{font-family:var(--mono);font-size:13px;font-weight:600;letter-spacing:.5px;}
.bc-fmt{font-size:10.5px;color:var(--faint);}
.bc-badges{display:flex;gap:5px;margin-top:7px;flex-wrap:wrap;}
.badge{font-size:10px;padding:2px 7px;border-radius:5px;font-weight:600;}
.b-ok{background:rgba(79,208,147,.15);color:var(--ok);}
.b-bad{background:rgba(255,91,91,.15);color:var(--danger);}
.b-warn{background:rgba(255,176,46,.15);color:var(--warn);}
.b-neutral{background:var(--line2);color:var(--muted);}
.bc-hri{font-size:11px;color:var(--muted);margin-top:6px;line-height:1.4;}

.detail{font-size:12.5px;line-height:1.55;}
.detail .row{display:flex;justify-content:space-between;gap:10px;padding:3px 0;border-bottom:1px dotted var(--line2);}
.detail .row span:first-child{color:var(--faint);flex:none;}
.detail .row span:last-child{font-family:var(--mono);text-align:right;word-break:break-all;}
.detail .note{color:var(--muted);margin-top:8px;}

.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#272b33;border:1px solid var(--line2);border-left:3px solid var(--danger);padding:11px 16px;border-radius:9px;font-size:13px;max-width:460px;z-index:50;box-shadow:0 6px 24px rgba(0,0,0,.5);}

@media (max-width:980px){
  .panel.is-active,#panel-compare.is-active{grid-template-columns:1fr;grid-auto-rows:minmax(220px,auto);}
  .inspector,.rail{border:0;border-bottom:1px solid var(--line);}
}