:root{
  --fl-yellow:#FFCB05;
  --fl-orange:#F7901E;
  --fl-red:#F0552A;
  --bg:#0f1318;
  --panel:#171c23;
  --panel2:#1e252e;
  --line:#2a323d;
  --txt:#e8edf2;
  --muted:#8b97a5;
  --danger:#e0533b;
  --ok:#3fbf6f;
  --viewer-bg:#0a0d11;
}
/* 3D-Viewer-Hintergrund-Palette (ändert NUR den Viewer, nicht die UI) */
#viewerBg{display:flex;align-items:center;gap:5px;padding:0 4px}
#viewerBg .bglbl{font-size:11px;color:var(--muted);margin-right:4px;
  text-transform:uppercase;letter-spacing:.5px}
.bgsw{width:22px;height:22px;border-radius:5px;cursor:pointer;
  border:1px solid var(--line);padding:0;transition:.12s}
.bgsw:hover{transform:scale(1.12)}
.bgsw.active{outline:2px solid var(--fl-yellow);outline-offset:1px;
  border-color:var(--fl-yellow)}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font:14px/1.45 "Segoe UI",system-ui,sans-serif;
  background:var(--bg);color:var(--txt);overflow:hidden;
}
a{color:var(--fl-yellow);text-decoration:none}

/* ---- top bar ---- */
#topbar{
  height:64px;display:flex;align-items:center;gap:22px;padding:0 20px;
  background:linear-gradient(90deg,#0c0f13 0%,#171c23 100%);
  border-bottom:2px solid var(--fl-yellow);
}
#brand img{height:34px;display:block}
#title{font-size:18px;font-weight:600;letter-spacing:.5px;color:var(--txt)}
#title::before{content:"";display:inline-block;width:1px;height:22px;
  background:var(--line);margin-right:22px;vertical-align:middle}
#topactions{margin-left:auto;display:flex;gap:10px}

/* ---- buttons ---- */
.btn{
  background:var(--panel2);color:var(--txt);border:1px solid var(--line);
  padding:8px 14px;border-radius:7px;cursor:pointer;font-size:13px;
  display:inline-flex;align-items:center;gap:6px;transition:.15s;
}
.btn:hover:not(:disabled){border-color:var(--fl-yellow)}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn.primary{background:var(--fl-yellow);color:#1a1300;border-color:var(--fl-yellow);font-weight:600}
.btn.primary:hover:not(:disabled){background:var(--fl-orange);border-color:var(--fl-orange)}
.btn.danger{background:var(--danger);color:#fff;border-color:var(--danger);font-weight:600}
.btn.danger:hover:not(:disabled){filter:brightness(1.1)}

/* ---- layout ---- */
#layout{display:flex;height:calc(100% - 64px)}
#sidebar{
  width:360px;min-width:360px;height:100%;overflow-y:auto;
  background:var(--panel);border-right:1px solid var(--line);
}
.panel{padding:16px 16px 18px;border-bottom:1px solid var(--line)}
.panel h2{font-size:13px;text-transform:uppercase;letter-spacing:1px;
  color:var(--fl-yellow);margin-bottom:12px;cursor:pointer;
  display:flex;align-items:center;gap:8px;user-select:none}
.panel h2::before{content:"▾";font-size:11px;color:var(--muted);
  transition:transform .15s;display:inline-block}
.panel.collapsed h2{margin-bottom:0}
.panel.collapsed h2::before{transform:rotate(-90deg)}
.panel.collapsed > *:not(h2){display:none}
.sub{font-size:11px;text-transform:uppercase;letter-spacing:.8px;
  color:var(--muted);margin:14px 0 6px}
.hint{font-size:11.5px;color:var(--muted);margin:6px 0}
.muted{color:var(--muted)}
.small{font-size:12px}

.inp{
  width:100%;background:var(--panel2);border:1px solid var(--line);
  color:var(--txt);padding:7px 9px;border-radius:6px;font-size:13px;margin:4px 0;
}
.inp:focus{outline:none;border-color:var(--fl-yellow)}
select.inp{cursor:pointer}
.row{display:flex;gap:8px;margin:8px 0}
.row .btn{flex:1;justify-content:center}
.row .inp{margin:0}

.checklist{
  max-height:170px;overflow-y:auto;border:1px solid var(--line);
  border-radius:6px;padding:6px;background:var(--panel2);font-size:13px;
}
.checklist.tall{max-height:230px}
.checklist label{display:flex;align-items:center;gap:7px;padding:3px 4px;
  border-radius:4px;cursor:pointer}
.checklist label:hover{background:#252d38}
.checklist .cnt{margin-left:auto;color:var(--muted);font-size:11.5px}
.chk{display:flex;align-items:center;gap:7px;margin:5px 0;cursor:pointer;font-size:13px}
.fld{display:flex;flex-direction:column;gap:2px;font-size:11.5px;
  color:var(--muted);margin:6px 0}
.fld .inp{margin-top:2px}

/* ---- spatial tree ---- */
.tree{font-size:13px;max-height:240px;overflow:auto;
  border:1px solid var(--line);border-radius:6px;padding:6px;background:var(--panel2)}
.tnode{padding:3px 4px;border-radius:4px;cursor:pointer;white-space:nowrap}
.tnode:hover{background:#252d38}
.tnode.sel{background:rgba(255,203,5,.16);outline:1px solid var(--fl-yellow)}
.tnode .tag{color:var(--fl-orange);font-size:11px;margin-right:6px}
.tnode .cc{color:var(--muted);font-size:11px;margin-left:6px}
.editor{margin:10px 0;padding:10px;background:var(--panel2);
  border:1px solid var(--line);border-radius:6px}
.editor.hidden,.hidden{display:none}

/* ---- V19: quality panel right of the viewer ---- */
#qualityPanel{
  width:460px;min-width:320px;max-width:1200px;
  height:100%;overflow-y:auto;flex:none;
  background:var(--panel);border-left:1px solid var(--line);
  display:flex;flex-direction:column;position:relative;
}
#qualityPanel.hidden{display:none}
/* drag-handle to resize the panel manually */
#qualityResize{
  position:absolute;left:0;top:0;width:6px;height:100%;
  cursor:ew-resize;z-index:20;background:transparent;
}
#qualityResize:hover,#qualityResize.dragging{background:var(--fl-yellow);opacity:.5}
body.resizing-quality{cursor:ew-resize !important;user-select:none}

.qsection{padding:14px 16px;border-bottom:1px solid var(--line)}
.qsection h3{font-size:11px;text-transform:uppercase;letter-spacing:.8px;
  color:var(--fl-yellow);margin-bottom:10px;display:flex;align-items:baseline;
  gap:8px;cursor:pointer;user-select:none}
.qsection h3::before{content:"\25BE";font-size:9px;color:var(--muted);
  margin-right:2px;transition:transform .15s;display:inline-block}
.qsection.collapsed h3{margin-bottom:0}
.qsection.collapsed h3::before{transform:rotate(-90deg)}
.qsection.collapsed > *:not(h3){display:none}
.qsection h3 .muted{text-transform:none;letter-spacing:0;font-weight:400;color:var(--muted)}

/* Info-Icon mit Hover-Tooltip (kein nativer title-Delay) */
.info{
  display:inline-flex;align-items:center;justify-content:center;
  width:15px;height:15px;border-radius:50%;
  background:#2a323d;color:var(--muted);
  font:700 10px/1 "Segoe UI",sans-serif;text-transform:none;letter-spacing:0;
  cursor:help;position:relative;flex:0 0 auto;
}
.info:hover{background:var(--fl-yellow);color:#1a1300}
.info::after{
  content:attr(data-tip);visibility:hidden;opacity:0;
  position:absolute;left:20px;top:-4px;transform:translateY(0);
  background:#0f1318;color:var(--txt);
  border:1px solid var(--fl-yellow);border-radius:6px;
  padding:7px 10px;width:260px;line-height:1.45;
  font:400 11.5px/1.45 "Segoe UI",sans-serif;letter-spacing:0;
  white-space:normal;text-align:left;
  box-shadow:0 4px 14px rgba(0,0,0,.45);
  z-index:300;pointer-events:none;
  transition:opacity .12s .15s,visibility 0s .15s;
}
.info:hover::after{visibility:visible;opacity:1;transition-delay:.15s}
/* if the icon is near the right edge, flip the tooltip to the left */
.info.tip-left::after{left:auto;right:20px}
h2 .info, h3 .info{margin-left:6px;vertical-align:middle}

/* Empty-Bar Wert-Override Eingabefeld inline im h3 */
.fillval-input{
  margin-left:auto;background:var(--panel2);color:var(--txt);
  border:1px solid var(--line);border-radius:5px;
  padding:3px 7px;font-size:11px;width:120px;
  font-family:inherit;text-transform:none;letter-spacing:0;
}
.fillval-input:focus{outline:none;border-color:var(--fl-yellow)}
.score-hero{display:flex;align-items:center;gap:14px;padding:18px 16px;
  background:linear-gradient(180deg,#1c232c 0%,var(--panel) 100%)}
.score-value{font-size:42px;font-weight:700;line-height:1;color:var(--fl-yellow)}
.score-value.b{color:var(--fl-yellow)}
.score-value.c{color:var(--fl-orange)}
.score-value.d,.score-value.f{color:var(--danger)}
.score-grade{font-size:18px;font-weight:600;color:var(--muted);margin-top:2px}
.score-meta{font-size:11.5px;color:var(--muted);line-height:1.4}
.chart-box{width:100%;height:240px}
.chart-box.tall{height:300px}
.audit{font-size:12px;max-height:220px;overflow-y:auto;
  border:1px solid var(--line);border-radius:6px;background:var(--panel2)}
.audit-row{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:8px;
  padding:5px 8px;border-bottom:1px dotted var(--line);align-items:center}
.audit-row:last-child{border-bottom:none}
.audit-row:hover{background:#252d38;cursor:pointer}
.audit-row .miss{color:var(--fl-orange);font-weight:600;text-align:right}
.delta-up{color:var(--ok)}
.delta-down{color:var(--danger)}
.delta-eq{color:var(--muted)}

/* ---- viewer ---- */
#viewerWrap{flex:1;position:relative;background:var(--viewer-bg)}
#viewer{position:absolute;inset:0}
#viewer canvas{display:block}
.overlay{position:absolute;inset:0;display:flex;align-items:center;
  justify-content:center;background:var(--viewer-bg);z-index:5}
.overlay.hidden{display:none}
.drop{text-align:center;color:var(--muted);border:2px dashed var(--line);
  padding:50px 70px;border-radius:14px}
.drop.hover{border-color:var(--fl-yellow);color:var(--txt)}
.drop img{height:46px;opacity:.85;margin-bottom:18px}
.spinner{position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:14px;background:rgba(10,13,17,.82);
  z-index:8;color:var(--txt)}
.spinner.hidden{display:none}
.spinner div{width:42px;height:42px;border:4px solid var(--line);
  border-top-color:var(--fl-yellow);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---- toast ---- */
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(40px);
  background:var(--panel2);border:1px solid var(--line);border-left:4px solid var(--fl-yellow);
  color:var(--txt);padding:12px 18px;border-radius:8px;opacity:0;
  transition:.25s;pointer-events:none;z-index:30;max-width:560px;font-size:13px}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{border-left-color:var(--danger)}
.toast.ok{border-left-color:var(--ok)}

/* ---- V16: remapping / rename / transfer ---- */
.remap-badge{font-size:12px;color:var(--txt);background:var(--panel2);
  border:1px solid var(--line);border-left:3px solid var(--fl-yellow);
  border-radius:6px;padding:6px 9px;margin:6px 0}
.remap-badge b{color:var(--fl-yellow)}
.remap-badge.none{border-left-color:var(--muted)}
.remap-badge.none b{color:var(--muted)}
.namegrid{display:flex;flex-direction:column;gap:2px;margin:6px 0}
.rn-extra{margin:6px 0;padding:8px 10px;background:var(--panel2);
  border:1px solid var(--line);border-radius:6px}
.rn-extra.hidden{display:none}
.preview{font-size:12px;margin:8px 0;padding:7px 9px;border-radius:6px;
  background:var(--panel2);border:1px dashed var(--line)}
.preview b{color:var(--ok)}
.tr-row{display:flex;align-items:center;gap:6px;margin:6px 0;
  padding:7px;background:var(--panel2);border:1px solid var(--line);
  border-radius:6px;flex-wrap:wrap}
.tr-row select{flex:1;min-width:96px;background:var(--bg);
  border:1px solid var(--line);color:var(--txt);padding:5px 6px;
  border-radius:5px;font-size:12px}
.tr-row .arrow{color:var(--fl-orange);font-weight:700}
.tr-row .trDel{background:none;border:none;color:var(--muted);
  cursor:pointer;font-size:15px;padding:0 4px}
.tr-row .trDel:hover{color:var(--danger)}
optgroup{color:var(--fl-orange);font-style:normal}

::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#2d3744;border-radius:5px}
::-webkit-scrollbar-track{background:transparent}