/* Electrical Workbench v1.11.1: field-friendly calculator typography, breathing room
   and clear input/result stages. Scoped to the grouped calculator hub only. */
#electrical .calculator-hub{
  --calc-edge:clamp(18px,2.7vw,30px);
  --calc-space:clamp(16px,2.3vw,26px);
  max-width:1120px;
  gap:26px;
  margin-top:4px;
}
#electrical .calculator-chooser{
  padding:var(--calc-edge);
  border-color:#66522d;
  background:linear-gradient(155deg,var(--panel),var(--panel2));
}
#electrical .calculator-chooser-heading{
  gap:14px 22px;
  align-items:start;
}
#electrical .calculator-chooser-heading h2{
  color:var(--text);
  font-size:clamp(21px,2.4vw,26px);
  line-height:1.25;
  letter-spacing:-.015em;
}
#electrical .calculator-chooser-heading p{
  font-size:13px;
  line-height:1.65;
  margin-top:7px;
}
#electrical #calculatorHubPin{
  min-height:44px;
  padding:10px 15px;
  flex-shrink:0;
}
#electrical .calculator-select-line{
  position:relative;
  margin-top:23px;
  gap:10px;
  max-width:710px;
}
#electrical .calculator-select-line label{
  font-size:14px;
  color:var(--text);
}
/* iPad Safari's native select can ignore min-height and render a 30px picker.
   Remove its native compact chrome and explicitly size the touch target. */
#electrical #calculatorHubSelect{
  -webkit-appearance:none;
  appearance:none;
  display:block;
  box-sizing:border-box;
  height:60px;
  min-height:60px;
  min-block-size:60px;
  max-height:none;
  width:100%;
  padding:15px 52px 15px 18px;
  border:1px solid #ab8544;
  border-radius:11px;
  background:var(--panel);
  color:var(--text);
  font-size:17px;
  line-height:1.3;
  font-weight:670;
  cursor:pointer;
}
#electrical .calculator-select-line::after{
  content:"";
  position:absolute;
  bottom:27px;
  right:24px;
  width:9px;
  height:9px;
  transform:rotate(45deg);
  border-right:2px solid var(--gold);
  border-bottom:2px solid var(--gold);
  pointer-events:none;
}
#electrical #calculatorHubSelect:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
}
#electrical .calculator-hub-description{
  margin:16px 0 0;
  padding:13px 16px;
  background:var(--panel);
  border-left:3px solid var(--gold2);
  border-radius:0 10px 10px 0;
  color:var(--muted);
  font-size:13px;
  line-height:1.65;
}
#electrical .calculator-hub-panels{
  min-width:0;
}
#electrical .calculator-hub [hidden]{
  display:none!important;
}
/* A clear visual hierarchy for voltage, power and conversion calculators. */
#electrical .calc-readable-card{
  padding:var(--calc-edge);
  max-width:1000px;
  box-shadow:0 12px 32px #0002;
}
#electrical .calc-readable-title{
  margin:0 0 6px;
  font-size:clamp(21px,2.6vw,27px);
  line-height:1.32;
  letter-spacing:-.02em;
  color:var(--text);
}
#electrical .calc-readable-step{
  border:1px solid var(--line);
  background:var(--panel2);
  border-radius:14px;
  margin-top:var(--calc-space);
  padding:var(--calc-space);
  min-width:0;
}
#electrical .calc-readable-step-head{
  display:flex;
  align-items:center;
  gap:12px;
  padding-bottom:18px;
  margin-bottom:20px;
  border-bottom:1px solid var(--line);
}
#electrical .calc-readable-step-num{
  flex:0 0 auto;
  display:grid;
  place-items:center;
  width:36px;
  height:36px;
  border-radius:10px;
  background:#514025;
  border:1px solid #9c7740;
  color:#ffe3ac;
  font-size:13px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
}
#electrical .calc-readable-step-head h3{
  color:var(--text);
  margin:0;
  font-size:clamp(16px,1.8vw,19px);
  line-height:1.4;
}
#electrical .calc-readable-step .inline-fields{
  gap:18px;
  align-items:start;
  margin-bottom:0;
}
#electrical .calc-readable-step .inline-fields + .field,
#electrical .calc-readable-step .field + .inline-fields{
  margin-top:18px;
}
#electrical .calc-readable-step .field{
  margin:0;
  min-width:0;
  gap:10px;
}
#electrical .calc-readable-step .field label{
  font-size:14px;
  line-height:1.45;
  color:var(--text);
  font-weight:700;
}
#electrical .calc-readable-step :is(input,select){
  min-height:53px;
  padding:13px 15px;
  font-size:16px;
  font-variant-numeric:tabular-nums;
  border-radius:10px;
  background:var(--panel);
  border-color:#56606c;
}
#electrical .calc-readable-step :is(input,select):focus-visible{
  outline:2px solid var(--gold);
  outline-offset:2px;
}
#electrical .calc-readable-step.calc-readable-result{
  border-color:#7c653d;
  background:var(--panel);
}
#electrical .calc-readable-step .result{
  background:var(--panel2);
  border:1px solid #8d7245;
  margin:0;
  padding:clamp(19px,2.4vw,28px);
  border-radius:13px;
  min-width:0;
}
#electrical .calc-readable-step .result-caption{
  font-size:13px;
  font-weight:750;
  line-height:1.5;
  color:var(--muted);
  margin:0 0 11px;
}
#electrical .calc-readable-step .result-number{
  display:block;
  font-size:clamp(29px,3.7vw,43px);
  line-height:1.2;
  margin-bottom:12px;
  overflow-wrap:anywhere;
  font-variant-numeric:tabular-nums;
}
#electrical .calc-readable-step .item-sub{
  font-size:14px;
  line-height:1.65;
  margin-top:9px;
}
#electrical .calc-readable-step .tiny.muted{
  display:block;
  font-size:12px;
  line-height:1.75;
  color:var(--muted);
  margin:17px 0 0!important;
}
#electrical .calc-readable-step .result .tiny{
  margin-top:10px;
  font-size:12px;
  line-height:1.7;
}
#electrical .calc-readable-step > button{
  margin-top:20px!important;
  padding:12px 18px;
  min-height:46px;
  font-size:13px;
}
/* Keep raceway section readable after its original DOM is reparented.
   Most conduit styles previously depended on #conduit-fill as the ancestor. */
#calculatorPanel-conduit .cf-layout{
  gap:24px;
  grid-template-columns:minmax(0,1.13fr) minmax(320px,.87fr);
}
#calculatorPanel-conduit :is(.cf-form-card,.cf-result-card){
  padding:var(--calc-edge);
  border-radius:16px;
  box-shadow:0 12px 32px #0002;
}
#calculatorPanel-conduit .cf-form-card > h2,
#calculatorPanel-conduit .cf-result-card > h2{
  font-size:clamp(19px,2vw,23px);
  margin:0 0 24px;
  padding:0 0 19px;
  line-height:1.4;
  border-bottom:1px solid var(--line);
  color:var(--text);
}
#calculatorPanel-conduit .cf-top-row{
  gap:18px;
}
#calculatorPanel-conduit .cf-top-row label,
#calculatorPanel-conduit .cf-row-grid label{
  gap:10px;
  font-size:14px;
  line-height:1.45;
  color:var(--text);
}
#calculatorPanel-conduit :is(select,input:not([type=checkbox])){
  min-height:53px;
  padding:13px 14px;
  font-size:16px;
  line-height:1.35;
  border:1px solid #56606c;
  background:var(--panel);
}
#calculatorPanel-conduit .cf-nipple{
  padding:18px;
  margin:24px 0 14px;
  gap:15px;
}
#calculatorPanel-conduit .cf-nipple strong{
  font-size:14px;
  line-height:1.5;
}
#calculatorPanel-conduit .cf-nipple small{
  font-size:12px;
  line-height:1.7;
}
#calculatorPanel-conduit .cf-form-head{
  border-top:1px solid var(--line);
  padding-top:25px;
  margin-top:28px;
  margin-bottom:17px;
}
#calculatorPanel-conduit .cf-form-head h2{
  font-size:19px;
  line-height:1.4;
}
#calculatorPanel-conduit .cf-rows{
  gap:15px;
}
#calculatorPanel-conduit .cf-row{
  padding:18px;
  border-radius:13px;
}
#calculatorPanel-conduit .cf-row-head{
  margin-bottom:16px;
}
#calculatorPanel-conduit .cf-row-head strong{
  font-size:14px;
}
#calculatorPanel-conduit .cf-row-grid{
  gap:15px;
  grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) minmax(105px,.65fr);
}
#calculatorPanel-conduit .cf-add{
  min-height:53px;
  margin-top:17px;
  font-size:14px;
}
#calculatorPanel-conduit .cf-actions{
  gap:12px;
  margin-top:17px;
}
#calculatorPanel-conduit .cf-actions button{
  min-height:46px;
  padding:11px 16px;
  font-size:13px;
}
#calculatorPanel-conduit .cf-form-card > .cf-muted{
  font-size:12px;
  line-height:1.8;
  margin:23px 0 0;
  padding-top:19px;
  border-top:1px solid var(--line);
}
#calculatorPanel-conduit .cf-result-card{
  top:88px;
}
#calculatorPanel-conduit .cf-result-label{
  font-size:14px;
  line-height:1.4;
}
#calculatorPanel-conduit .cf-fill-number{
  font-size:clamp(35px,4.7vw,46px);
  line-height:1.2;
}
#calculatorPanel-conduit .cf-metrics{
  gap:12px;
}
#calculatorPanel-conduit .cf-metrics>div{
  padding:17px;
}
#calculatorPanel-conduit .cf-metrics small{
  font-size:12px;
  line-height:1.5;
}
#calculatorPanel-conduit .cf-metrics strong{
  font-size:17px;
}
#calculatorPanel-conduit .cf-size-grid{
  gap:10px;
  grid-template-columns:repeat(3,minmax(0,1fr));
}
#calculatorPanel-conduit .cf-size{
  padding:13px 8px;
}
#calculatorPanel-conduit .cf-notes{
  line-height:1.75;
  padding:18px;
  margin-top:23px;
}
#calculatorPanel-conduit .cf-smallest{
  margin-top:22px;
  line-height:1.7;
}
/* NEC calculators: labeled controls, quiet cards and prominent answers. */
#electrical .calculator-nec-container #necCalcDrawer{
  padding:var(--calc-edge);
  max-width:1000px;
  border-radius:16px;
  box-shadow:0 12px 32px #0002;
}
#electrical .calculator-nec-container .nec-calc-body > p.tiny.muted{
  margin:0 0 24px;
  padding:14px 16px;
  font-size:13px;
  line-height:1.7;
  border-left:3px solid var(--gold2);
  border-radius:0 10px 10px 0;
  background:var(--panel2);
}
#electrical .calculator-nec-container .nec-panel{
  padding:0;
}
#electrical .calculator-nec-container .nec-panel-heading{
  gap:15px;
  margin-bottom:21px;
  padding-bottom:19px;
  border-bottom:1px solid var(--line);
}
#electrical .calculator-nec-container .nec-panel-heading h3{
  font-size:clamp(20px,2.4vw,25px);
  line-height:1.35;
}
#electrical .calculator-nec-container .nec-panel-heading button{
  min-height:44px;
  padding:10px 14px;
}
#electrical .calculator-nec-container .nec-panel > p.tiny.muted{
  font-size:13px;
  line-height:1.75;
  margin:18px 0;
}
#electrical .calculator-nec-container .nec-form-grid{
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:21px;
  margin:24px 0;
}
#electrical .calculator-nec-container .nec-field,
#electrical .calculator-nec-container .nec-wire-row label{
  font-size:14px;
  font-weight:700;
  line-height:1.5;
  gap:10px;
  color:var(--text);
}
#electrical .calculator-nec-container :is(.nec-field input,.nec-field select,.nec-wire-row input,.nec-wire-row select){
  min-height:53px;
  padding:13px 15px;
  font-size:16px;
  line-height:1.35;
  background:var(--panel2);
  border-color:#56606c;
}
#electrical .calculator-nec-container .nec-wire-heading{
  margin:28px 0 16px;
  gap:12px;
  padding-top:22px;
  border-top:1px solid var(--line);
  font-size:15px;
  line-height:1.45;
}
#electrical .calculator-nec-container .nec-wire-heading button{
  min-height:44px;
  padding:10px 14px;
}
#electrical .calculator-nec-container .nec-wire-rows{
  gap:13px;
}
#electrical .calculator-nec-container .nec-wire-row{
  padding:17px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--panel2);
  gap:16px;
}
#electrical .calculator-nec-container .nec-wire-row button{
  height:49px;
  width:49px;
}
#electrical .calculator-nec-container .nec-check{
  font-size:13px;
  line-height:1.6;
  gap:14px;
  margin:25px 0;
}
#electrical .calculator-nec-container .nec-more{
  padding:19px;
  margin:22px 0;
  line-height:1.65;
}
#electrical .calculator-nec-container .nec-more > summary{
  font-size:14px;
  line-height:1.5;
}
#electrical .calculator-nec-container .nec-result{
  padding:clamp(20px,2.7vw,29px);
  margin-top:27px;
  background:var(--panel2);
  border-color:#8d7245;
}
#electrical .calculator-nec-container .nec-answer{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:11px;
  margin:0 0 20px;
  padding:0 0 22px;
}
#electrical .calculator-nec-container .nec-answer > span{
  font-size:14px;
  font-weight:700;
  line-height:1.5;
}
#electrical .calculator-nec-container .nec-answer strong{
  display:block;
  font-size:clamp(30px,4vw,45px);
  line-height:1.2;
  overflow-wrap:anywhere;
  font-variant-numeric:tabular-nums;
}
#electrical .calculator-nec-container .nec-answer em{
  justify-self:start;
  font-size:12px;
  line-height:1.4;
  padding:10px 12px;
}
#electrical .calculator-nec-container .nec-result-metrics{
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
}
#electrical .calculator-nec-container .nec-result-metrics > div{
  gap:9px;
  padding:17px;
  border:1px solid var(--line);
}
#electrical .calculator-nec-container .nec-result-metrics small{
  font-size:12px;
  line-height:1.5;
}
#electrical .calculator-nec-container .nec-result-metrics b{
  font-size:15px;
  line-height:1.5;
}
#electrical .calculator-nec-container .nec-help{
  font-size:13px;
  line-height:1.8;
  margin:22px 0 10px;
}
#electrical .calculator-nec-container .nec-references{
  font-size:12px;
  line-height:1.8;
  border-top:1px solid var(--line);
  padding-top:19px;
  margin-top:25px;
}
/* Mobile: prioritize full-width labels and inputs over dense columns. */
@media(max-width:1100px){
 #calculatorPanel-conduit .cf-layout{grid-template-columns:minmax(0,1fr)}
 #calculatorPanel-conduit .cf-result-card{position:static}
}
@media(max-width:720px){
 #electrical .calculator-hub{gap:20px;--calc-space:17px;--calc-edge:17px}
 #electrical .calculator-chooser-heading{align-items:start}
 #electrical .calculator-chooser-heading h2{font-size:21px}
 #electrical #calculatorHubPin{min-height:44px}
 #electrical #calculatorHubSelect{font-size:16px}
 #electrical .calc-readable-step{padding:17px;margin-top:17px}
 #electrical .calc-readable-step-head{padding-bottom:15px;margin-bottom:17px}
 #electrical .calc-readable-step .inline-fields,
 #electrical .calc-readable-step .inline-fields.thirds{grid-template-columns:minmax(0,1fr);gap:17px}
 #electrical .calc-readable-step > button{width:100%}
 #calculatorPanel-conduit .cf-top-row,
 #calculatorPanel-conduit .cf-row-grid{grid-template-columns:minmax(0,1fr);gap:17px}
 #calculatorPanel-conduit .cf-row{padding:17px}
 #calculatorPanel-conduit .cf-form-head{margin-top:24px;padding-top:22px}
 #calculatorPanel-conduit .cf-actions button{flex:1 1 100%}
 #calculatorPanel-conduit .cf-size-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 #electrical .calculator-nec-container .nec-form-grid{grid-template-columns:minmax(0,1fr);gap:19px}
 #electrical .calculator-nec-container .nec-result-metrics{grid-template-columns:minmax(0,1fr);gap:10px}
 #electrical .calculator-nec-container .nec-wire-row{
   grid-template-columns:minmax(0,1fr) auto;
   gap:14px;
 }
 #electrical .calculator-nec-container .nec-wire-row label:first-child{grid-column:1/-1}
 #electrical .calculator-nec-container .nec-wire-row button{align-self:end}
 #electrical .calculator-nec-container .nec-wire-heading{align-items:start}
}
@media(max-width:420px){
 #electrical .calculator-chooser-heading{flex-direction:column}
 #electrical #calculatorHubPin{width:100%}
 #electrical .calc-readable-step .result-number{font-size:30px}
 #calculatorPanel-conduit .cf-metrics{grid-template-columns:minmax(0,1fr)}
}