/* Layout tokens (not theme colors) */
:root {
  --panel: 265px;
  --right: 225px;
}
/* Responsive shell — panels scale with the viewport so small laptops aren't
   crowded and big desktops aren't wasted; the canvas always takes the slack. */
@media (max-width: 1280px){ :root{ --panel: 232px; --right: 204px; } }
@media (min-width: 2200px){ :root{ --panel: 300px; --right: 280px; } }
/* Toolbar: collapse tool labels to icon-only as width tightens (titles keep the
   names on hover); full icon + label on roomy screens. */
@media (max-width: 1400px){
  #layout-tools .btn-label, #gate-tools .btn-label{ display:none; }
  #layout-tools .tool-btn{ padding:0 9px; }
}
@media (max-width: 1150px){
  .tool-btn .btn-label{ display:none; }
  .tool-btn{ padding:0 9px; }
  header{ gap:6px; padding:0 10px; }
  .h-sep{ display:none; }
  .logo sub{ display:none; }
}

*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'IBM Plex Sans',sans-serif;background:var(--navy);color:var(--white);height:100vh;overflow:hidden;display:flex;flex-direction:column;}
header{background:var(--navy2);border-bottom:2px solid var(--amber);height:50px;padding:0 16px;display:flex;align-items:center;gap:10px;flex-shrink:0;}
.logo{font-family:'Bebas Neue',sans-serif;font-size:19px;letter-spacing:4px;color:var(--amber);white-space:nowrap;}
.logo sub{font-size:10px;letter-spacing:1px;color:var(--dim);font-family:'IBM Plex Sans',sans-serif;font-weight:300;margin-left:8px;vertical-align:middle;}
.h-sep{width:1px;height:20px;background:var(--border);}
.tool-btn{height:30px;padding:0 11px;background:var(--navy3);border:1px solid var(--border);color:var(--white);font-family:'IBM Plex Mono',monospace;font-size:10px;cursor:pointer;border-radius:2px;letter-spacing:.5px;transition:all .12s;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:6px;}
/* Monoline icon (SVG sprite <use>) — inherits the button's text color via currentColor. */
.tb-ico{width:15px;height:15px;flex:0 0 auto;display:inline-block;vertical-align:middle;}
.tool-btn--icon{padding:0 8px;}

/* ── Export modal (card grid) — reusable modal-* + export-specific xm-* ──────── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(10,12,14,.66);z-index:900;align-items:center;justify-content:center;padding:24px;}
.modal-card{background:var(--navy2);border:1px solid var(--border);border-radius:10px;padding:22px 24px;max-width:760px;width:100%;max-height:92vh;overflow-y:auto;box-shadow:0 18px 50px rgba(0,0,0,.5);}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;}
.modal-title{font-family:'Bebas Neue',sans-serif;font-size:20px;letter-spacing:2.5px;color:var(--amber);line-height:1;}
.modal-sub{font-size:11px;color:var(--dim);margin-top:4px;}
.modal-x{width:30px;height:30px;border-radius:50%;background:var(--navy3);border:1px solid var(--border);color:var(--dim);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;transition:all .12s;}
.modal-x:hover{color:var(--white);border-color:var(--steel2);}
.modal-x .tb-ico{width:14px;height:14px;}
.xm-sect{font-size:10px;font-family:'IBM Plex Mono',monospace;letter-spacing:2px;color:var(--amber2);font-weight:700;margin:18px 0 8px;}
.xm-card{background:var(--navy3);border:1px solid var(--border);border-radius:9px;padding:14px;}
.xm-card--feature{border-color:var(--panel-convert-border);background:var(--panel-convert-bg);}
.xm-head{display:flex;align-items:center;gap:12px;}
.xm-ico{width:38px;height:38px;border-radius:8px;background:var(--navy);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;flex:0 0 auto;color:var(--white);}
.xm-ico .tb-ico{width:20px;height:20px;}
.xm-card--feature .xm-ico{background:rgba(224,169,60,.14);border-color:var(--panel-convert-border);color:var(--amber2);}
.xm-name{font-size:14px;font-weight:600;color:var(--white);}
.xm-desc{font-size:11px;color:var(--dim);font-family:'IBM Plex Mono',monospace;margin-top:2px;}
.xm-grow{flex:1;min-width:0;}
.xm-paper{display:inline-flex;border:1px solid var(--border);border-radius:6px;overflow:hidden;flex:0 0 auto;}
.xm-paper button{background:var(--navy);border:0;color:var(--dim);font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:600;padding:9px 16px;cursor:pointer;transition:all .12s;letter-spacing:.4px;}
.xm-paper button+button{border-left:1px solid var(--border);}
.xm-paper button:hover{background:var(--amber);color:var(--text-on-accent);}
.xm-paper button:disabled{opacity:.6;cursor:default;background:var(--navy);color:var(--dim);}
.xm-paper--full{display:flex;margin-top:12px;}
.xm-paper--full button{flex:1;}
.xm-row{display:flex;gap:12px;}
.xm-row > .xm-card,.xm-row > .xm-doc{flex:1;}
.xm-toggle-row{display:flex;align-items:center;gap:10px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border);cursor:pointer;}
.xm-toggle-txt{font-size:12px;color:var(--white);}
.xm-toggle-sub{font-size:10px;color:var(--dim);font-family:'IBM Plex Mono',monospace;margin-left:auto;}
.xm-doc{display:flex;flex-direction:column;gap:10px;align-items:flex-start;text-align:left;background:var(--navy3);border:1px solid var(--border);border-radius:9px;padding:14px;cursor:pointer;transition:all .12s;font-family:inherit;}
.xm-doc:hover{border-color:var(--amber);background:var(--steel);}
.xm-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;border-top:1px solid var(--border);padding-top:14px;}
.xm-foot-note{font-size:10px;color:var(--dim);font-family:'IBM Plex Mono',monospace;}
.xm-cancel{height:32px;padding:0 18px;background:var(--navy3);border:1px solid var(--border);color:var(--dim);border-radius:6px;cursor:pointer;font-family:'IBM Plex Mono',monospace;font-size:11px;}
.xm-cancel:hover{color:var(--white);border-color:var(--steel2);}
@media (max-width:680px){ .xm-row{flex-direction:column;} .xm-head{flex-wrap:wrap;} }

/* ── Toasts ───────────────────────────────────────────────────── */
.toast-host{position:fixed;right:18px;bottom:18px;z-index:1000;display:flex;flex-direction:column;gap:8px;align-items:flex-end;pointer-events:none;}
.toast{pointer-events:auto;display:flex;align-items:center;gap:10px;min-width:200px;max-width:380px;background:var(--navy2);border:1px solid var(--border);border-left:3px solid var(--green);border-radius:8px;padding:11px 14px;color:var(--white);font-family:'IBM Plex Sans',sans-serif;font-size:12px;box-shadow:0 8px 26px rgba(0,0,0,.45);opacity:0;transform:translateY(10px) scale(.98);transition:opacity .22s ease,transform .22s ease;cursor:pointer;}
.toast--in{opacity:1;transform:translateY(0) scale(1);}
.toast--out{opacity:0;transform:translateY(10px) scale(.98);}
.toast-ico{width:16px;height:16px;flex:0 0 auto;}
.toast-msg{flex:1;line-height:1.35;}
.toast--success{border-left-color:var(--green);} .toast--success .toast-ico{color:var(--green);}
.toast--info{border-left-color:var(--select);} .toast--info .toast-ico{color:var(--select);}
.toast--warn{border-left-color:var(--amber);} .toast--warn .toast-ico{color:var(--amber);}
.toast--error{border-left-color:var(--red);} .toast--error .toast-ico{color:var(--red);}

/* ── Micro-transitions: modal entrance (re-plays each time it's shown) ─────── */
@keyframes modalCardIn{from{opacity:0;transform:translateY(10px) scale(.985);}to{opacity:1;transform:none;}}
@keyframes modalFadeIn{from{opacity:0;}to{opacity:1;}}
.modal-overlay{animation:modalFadeIn .16s ease;}
.modal-card{animation:modalCardIn .18s cubic-bezier(.2,.7,.3,1);}

@media (prefers-reduced-motion: reduce){
  .toast{transition:none;} .modal-overlay,.modal-card{animation:none;}
}
.tool-btn:hover{background:var(--steel);border-color:var(--steel2);}
.tool-btn.active{background:var(--amber);color:var(--text-on-accent);border-color:var(--amber2);font-weight:600;}
.tool-btn.red{border-color:var(--red);color:var(--red);}
.tool-btn.red:hover{background:var(--red);color:var(--text-on-danger);}
.tool-btn--undo{border-color:var(--undo);color:var(--undo);}
.tool-btn--dxf{border-color:var(--select);color:var(--select);}
.tool-btn--save{border-color:var(--green);color:var(--green);}
.tool-btn--print{border-color:var(--amber);color:var(--amber);}
.tool-btn--open{border-color:var(--select);color:var(--select);cursor:pointer;}
/* Two-line option buttons (export/BOM/packet modals): the base .tool-btn is a
   fixed-height single-line toolbar chip — stacked label+sublabel content needs
   auto height and normal wrapping or the sublabel paints OUTSIDE the border. */
.tool-btn--stack{height:auto;min-height:30px;white-space:normal;line-height:1.35;}
.pen-status{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--amber);display:none;}
.spacer{flex:1;}
.app{display:flex;flex:1;overflow:hidden;}
.panel{width:var(--panel);background:var(--navy2);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0;}
.panel-scroll{overflow-y:auto;flex:1;}
.p-sec{border-bottom:1px solid var(--border);padding:12px 14px;}
.p-title{font-family:'Bebas Neue',sans-serif;font-size:11px;letter-spacing:2.5px;color:var(--amber);margin-bottom:10px;}
.f-row{margin-bottom:8px;}
.f-label{font-size:9px;color:var(--dim);font-family:'IBM Plex Mono',monospace;letter-spacing:.5px;display:block;margin-bottom:3px;}
.f-input{width:100%;background:var(--navy);border:1px solid var(--border);color:var(--white);font-family:'IBM Plex Mono',monospace;font-size:11px;padding:6px 8px;border-radius:2px;}
.f-input:focus{outline:none;border-color:var(--amber);}
.f-select{width:100%;background:var(--navy);border:1px solid var(--border);color:var(--white);font-family:'IBM Plex Mono',monospace;font-size:11px;padding:6px 8px;border-radius:2px;cursor:pointer;}
.f-select:focus{outline:none;border-color:var(--amber);}
.f-2col{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:8px;}
.f-2col .f-row{margin:0;}
.p-btn{width:100%;padding:8px;margin-top:4px;background:var(--steel);border:1px solid var(--steel2);color:var(--white);font-family:'IBM Plex Mono',monospace;font-size:10px;cursor:pointer;border-radius:2px;letter-spacing:.5px;transition:all .12s;}
.p-btn:hover{background:var(--amber);border-color:var(--amber2);color:var(--text-on-accent);font-weight:600;}
.p-btn.convert{background:transparent;border-color:var(--gate);color:var(--gate);}
.p-btn.convert:hover{background:var(--gate);color:var(--text-on-accent);}
.p-btn.del{background:transparent;border-color:var(--red);color:var(--red);}
.p-btn.del:hover{background:var(--red);color:var(--text-on-danger);}
.p-btn--equalize{background:var(--navy3);border-color:var(--green);color:var(--green);margin-bottom:6px;}
.color-row{display:flex;gap:5px;margin-bottom:8px;}
.swatch{width:20px;height:20px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:border-color .1s,transform .1s;}
.swatch.sel{border-color:var(--swatch-border-selected);transform:scale(1.15);}
.hint-tag{font-size:9px;color:var(--dim);font-family:'IBM Plex Mono',monospace;background:var(--navy);border:1px solid var(--border);padding:3px 7px;border-radius:10px;margin-bottom:6px;display:inline-block;}
.hint-tag--warn{color:var(--amber);margin-bottom:6px;}
.hint-tag--inline{margin:0;flex:1;}
.run-item{padding:8px 14px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .1s;display:flex;align-items:center;gap:8px;}
.run-item:hover{background:var(--navy3);}
.run-item.sel{background:var(--navy3);border-left:3px solid var(--select);}
.run-item.gate-item{border-left:3px solid var(--gate);}
.run-item.gate-item.sel{border-left-color:var(--amber2);}
.run-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0;}
.run-gate-icon{width:9px;height:9px;background:var(--gate);transform:rotate(45deg);flex-shrink:0;}
.run-info{flex:1;min-width:0;}
.run-name{font-size:11px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.run-meta{font-size:9px;color:var(--dim);font-family:'IBM Plex Mono',monospace;}
.run-x{color:var(--dim);font-size:15px;cursor:pointer;padding:0 2px;flex-shrink:0;line-height:1;}
.run-x:hover{color:var(--red);}
.canvas-wrap{flex:1;position:relative;overflow:hidden;background:var(--navy);}
#c{position:absolute;top:0;left:0;}
.canvas-status{position:absolute;top:10px;left:50%;transform:translateX(-50%);background:var(--overlay-bg);border:1px solid var(--border);border-radius:4px;padding:5px 14px;display:flex;align-items:center;gap:12px;font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--dim);backdrop-filter:blur(4px);pointer-events:none;}
.canvas-status span{color:var(--amber);font-weight:600;}
.canvas-status .status-dim{color:var(--dim);}
.canvas-hint{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--dim);background:var(--overlay-bg-soft);padding:4px 12px;border-radius:20px;pointer-events:none;white-space:nowrap;}
.snap-indicator{color:var(--canvas-snap);display:none;}
.kb-legend{position:absolute;bottom:36px;left:8px;background:var(--overlay-bg);border:1px solid var(--overlay-border-subtle);border-radius:4px;padding:8px 10px;pointer-events:none;backdrop-filter:blur(4px);}
.kb-legend-title{font-family:'IBM Plex Mono',monospace;font-size:7px;color:var(--text-overlay-label);letter-spacing:1.5px;margin-bottom:5px;}
.kb-legend-grid{display:grid;grid-template-columns:auto 1fr;gap:2px 8px;font-family:'IBM Plex Mono',monospace;font-size:8.5px;line-height:1.5;}
.kb-legend-key{color:var(--amber);font-weight:bold;}
.kb-legend-label{color:var(--text-overlay-dim);}
.zoom-bar{position:absolute;bottom:10px;right:12px;display:flex;flex-direction:column;gap:3px;}
.zoom-btn{width:28px;height:28px;background:var(--navy2);border:1px solid var(--border);color:var(--white);font-size:15px;cursor:pointer;border-radius:2px;display:flex;align-items:center;justify-content:center;}
.zoom-btn:hover{background:var(--steel);}
.right-panel{width:var(--right);background:var(--navy2);border-left:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0;}
.bom-title{padding:8px 12px;border-bottom:1px solid var(--border);font-family:'Bebas Neue',sans-serif;font-size:11px;letter-spacing:2.5px;color:var(--amber);display:flex;align-items:center;justify-content:space-between;flex-shrink:0;}
.bom-view-toggle{display:flex;gap:2px;}
.bom-view-btn{height:18px;padding:0 7px;background:transparent;border:1px solid var(--border);color:var(--dim);font-family:'IBM Plex Mono',monospace;font-size:8px;cursor:pointer;border-radius:2px;letter-spacing:.5px;}
.bom-view-btn--active{background:var(--amber);color:var(--text-on-accent);border-color:var(--amber);font-weight:600;}
.bom-view-btn:hover:not(.bom-view-btn--active){border-color:var(--steel2);color:var(--white);}
.bom-sku{font-family:'IBM Plex Mono',monospace;font-size:8px;color:var(--dim);letter-spacing:.5px;}
.bom-scroll{overflow-y:auto;flex:1;}
.bom-group{padding:6px 12px 2px;}
.bom-group--spaced{margin-top:4px;}
.bom-group-label{font-size:8px;color:var(--dim);letter-spacing:1px;font-family:'IBM Plex Mono',monospace;margin-bottom:3px;border-bottom:1px solid var(--border);padding-bottom:2px;}
.bom-group-label--accent{color:var(--amber);}
.bom-group-sublabel{font-size:8px;font-weight:600;letter-spacing:0.08em;color:var(--dim);text-transform:uppercase;margin-top:6px;padding-left:4px;opacity:0.75;}
.bom-line{display:flex;justify-content:space-between;align-items:baseline;padding:2px 0;}
.bom-key{font-size:10px;color:var(--white);}
.bom-val{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--amber2);font-weight:600;}
.bom-key--sub{font-size:9px;color:var(--dim);padding-left:8px;}
.bom-val--dim{color:var(--dim);}
.bom-key--warn{font-size:9px;color:var(--amber);}
.bom-val--warn{color:var(--amber);}
.bom-footer{padding:10px 12px;border-top:2px solid var(--amber);background:var(--navy);flex-shrink:0;}
.bom-total-line{display:flex;justify-content:space-between;padding:2px 0;}
.bom-total-key{font-size:10px;font-weight:600;}
.bom-total-val{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--amber);font-weight:600;}
.bom-empty{padding:12px;color:var(--dim);font-size:10px;font-family:'IBM Plex Mono',monospace;}
.print-btn{width:100%;margin-top:8px;padding:8px;background:var(--amber);border:none;color:var(--text-on-accent);font-family:'IBM Plex Mono',monospace;font-size:10px;font-weight:600;cursor:pointer;border-radius:2px;letter-spacing:.5px;}
.print-btn:hover{background:var(--amber2);}
.convert-panel{background:var(--panel-convert-bg);border:1px solid var(--panel-convert-border);border-radius:3px;padding:10px;margin-top:8px;}
.convert-title{font-family:'Bebas Neue',sans-serif;font-size:11px;letter-spacing:2px;color:var(--gate);margin-bottom:8px;}
.edit-panel{padding:12px 14px;border-bottom:1px solid var(--border);background:var(--panel-edit-bg);border-left:3px solid var(--select);}
.edit-panel--multi{border-left-color:var(--multi-select);}
.edit-panel--gate{border-left-color:var(--gate);}
.edit-title{font-family:'Bebas Neue',sans-serif;font-size:11px;letter-spacing:2px;color:var(--select);margin-bottom:10px;}
.edit-title--multi{color:var(--multi-select);}
.edit-title--gate{color:var(--gate);}
.edit-hint{font-size:9px;color:var(--dim);font-family:'IBM Plex Mono',monospace;margin-bottom:8px;}
.edit-meta{font-size:9px;color:var(--dim);font-family:'IBM Plex Mono',monospace;margin-bottom:8px;}
.edit-swatch-row{display:flex;gap:5px;flex-wrap:wrap;margin-top:4px;}
.edit-actions-row{display:flex;gap:6px;margin-bottom:6px;align-items:center;}
.edit-straighten-btn{background:transparent;border:1px solid var(--steel2);color:var(--dim);font-family:'IBM Plex Mono',monospace;font-size:9px;padding:3px 7px;border-radius:2px;cursor:pointer;white-space:nowrap;flex-shrink:0;}
.f-input--readonly{opacity:.5;}
.run-list-heading{padding:8px 14px 4px;font-family:'Bebas Neue',sans-serif;font-size:11px;letter-spacing:2.5px;color:var(--amber);}
.run-list-empty{padding:10px 14px;color:var(--dim);font-size:10px;font-family:'IBM Plex Mono',monospace;}
.job-settings-stack{display:flex;flex-direction:column;gap:8px;}
.job-check{display:flex;align-items:center;gap:8px;cursor:pointer;}
/* Toggle switch — pure CSS over the existing checkbox; all onchange handlers
   keep firing. Off = inset track + dim thumb; on = ochre track + ink thumb. */
.job-check-input{
  appearance:none;-webkit-appearance:none;margin:0;flex:0 0 auto;cursor:pointer;
  position:relative;width:30px;height:16px;border-radius:8px;
  background:var(--navy);border:1px solid var(--border);
  transition:background .15s ease,border-color .15s ease;
}
.job-check-input::before{
  content:"";position:absolute;top:1px;left:1px;width:12px;height:12px;border-radius:50%;
  background:var(--dim);transition:transform .15s ease,background .15s ease;
}
.job-check-input:hover{border-color:var(--steel2);}
.job-check-input:checked{background:var(--amber);border-color:var(--amber);}
.job-check-input:checked::before{transform:translateX(14px);background:var(--text-on-accent);}
.job-check-input:focus-visible{outline:2px solid var(--amber2);outline-offset:2px;}
.job-check-label{font-size:10px;font-family:'IBM Plex Mono',monospace;color:var(--white);}
.security-options{display:none;background:var(--navy);border:1px solid var(--border);border-radius:3px;padding:8px;margin-top:2px;}
.security-options .f-row{margin-bottom:6px;}
.section-label{font-size:9px;color:var(--dim);font-family:'IBM Plex Mono',monospace;}
.gate-picker-icon{margin-bottom:12px;color:var(--amber);}
.gate-picker-icon .tb-ico{width:34px;height:34px;}
::-webkit-scrollbar{width:5px;}::-webkit-scrollbar-track{background:var(--navy);}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px;}

/* Gate Configurator Tab */
.gc-wrap{display:none;flex:1;overflow:hidden;background:var(--navy);}
.gc-wrap.active{display:flex;}
.gc-left{width:300px;background:var(--navy2);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0;}
.gc-gate-list{overflow-y:auto;flex:1;}
.gc-gate-item{padding:10px 14px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .1s;display:flex;align-items:center;gap:8px;}
.gc-gate-item:hover{background:var(--navy3);}
.gc-gate-item.sel{background:var(--navy3);border-left:3px solid var(--amber);}
.gc-gate-name{font-size:11px;font-weight:600;}
.gc-gate-meta{font-size:9px;color:var(--dim);font-family:'IBM Plex Mono',monospace;}
.gc-center{flex:1;overflow-y:auto;padding:16px;}
.gc-right{width:260px;background:var(--navy2);border-left:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0;}
.gc-section{background:var(--navy2);border:1px solid var(--border);border-radius:4px;margin-bottom:12px;overflow:hidden;}
.gc-section-title{background:var(--navy3);padding:8px 12px;font-family:'Bebas Neue',sans-serif;font-size:12px;letter-spacing:2px;color:var(--amber);border-bottom:1px solid var(--border);}
.gc-section-title--multi{color:var(--multi-select);}
.gc-section-body{padding:12px;}
.gc-field{margin-bottom:8px;}
.gc-field--spaced{margin-top:8px;}
.gc-label{font-size:9px;color:var(--dim);font-family:'IBM Plex Mono',monospace;letter-spacing:.5px;display:block;margin-bottom:3px;}
.gc-input{width:100%;background:var(--navy);border:1px solid var(--border);color:var(--white);font-family:'IBM Plex Mono',monospace;font-size:11px;padding:6px 8px;border-radius:2px;}
.gc-input:focus{outline:none;border-color:var(--amber);}
.gc-select{width:100%;background:var(--navy);border:1px solid var(--border);color:var(--white);font-family:'IBM Plex Mono',monospace;font-size:11px;padding:6px 8px;border-radius:2px;cursor:pointer;}
.gc-2col{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:8px;}
.gc-checkbox{display:flex;align-items:center;gap:8px;margin-bottom:6px;cursor:pointer;}
.gc-checkbox input{accent-color:var(--accent-checkbox);width:13px;height:13px;}
.gc-checkbox span{font-size:10px;font-family:'IBM Plex Mono',monospace;color:var(--white);}
.gc-cutlist{overflow-y:auto;flex:1;}
.gc-cutlist-group{padding:6px 12px 2px;}
.gc-cutlist-header{padding:6px 12px;font-size:8px;color:var(--multi-select);font-family:'IBM Plex Mono',monospace;border-bottom:1px solid var(--border);}
.gc-cutlist-label{font-size:8px;color:var(--dim);letter-spacing:1px;font-family:'IBM Plex Mono',monospace;margin-bottom:3px;border-bottom:1px solid var(--border);padding-bottom:2px;}
.gc-cutlist-sublabel{font-size:8px;color:var(--amber);letter-spacing:1px;font-family:'IBM Plex Mono',monospace;margin:4px 0 2px;padding-left:8px;}
.gc-cutlist-line{display:flex;justify-content:space-between;align-items:baseline;padding:3px 0;border-bottom:1px solid var(--cutlist-row-border);}
.gc-cutlist-line--sub{padding-left:8px;}
.gc-cutlist-pn{font-size:9px;color:var(--dim);font-family:'IBM Plex Mono',monospace;}
.gc-cutlist-desc{font-size:10px;color:var(--white);flex:1;padding:0 6px;}
.gc-cutlist-qty{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--amber2);font-weight:600;white-space:nowrap;}
.gc-total{padding:10px 12px;border-top:2px solid var(--amber);background:var(--navy);}
.gc-no-gates{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;color:var(--dim);font-family:'IBM Plex Mono',monospace;font-size:11px;text-align:center;padding:40px;}
.gc-value{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--amber);}
.gc-value--white{color:var(--white);}
.gc-infill{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--amber);padding:6px 0;}
.gc-job-default{font-size:8px;color:var(--dim);font-family:'IBM Plex Mono',monospace;margin-top:2px;}
.gc-spec-lines{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--dim);line-height:1.6;}
.gc-spec-line{color:var(--white);}
.gc-spec-sub{font-size:9px;color:var(--dim);}
.gc-spec-warn{color:var(--amber);font-size:9px;}
.gc-cutlist-empty{padding:12px;color:var(--dim);font-size:10px;}
.text-accent{color:var(--amber);}

/* UNDERLAY panel opacity slider — native range inputs default to min-width:auto
   (won't shrink in a flex row) with an oversized thumb, so the control overflowed
   its box. Constrain it and give it a small, fully-contained custom thumb. */
#pdfPanel input[type=range]{-webkit-appearance:none;appearance:none;flex:1;width:100%;min-width:0;height:4px;margin:0;padding:0;background:var(--border);border-radius:2px;cursor:pointer;}
#pdfPanel input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:12px;height:12px;border-radius:50%;background:var(--amber);border:none;cursor:pointer;}
#pdfPanel input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--amber);border:none;cursor:pointer;}
#pdfPanel input[type=range]::-moz-range-track{height:4px;background:var(--border);border-radius:2px;}