.tool{padding-top:clamp(24px,3vw,44px)}
.tool-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:20px}
.tool-head h1{font-size:clamp(1.9rem,3.6vw,2.8rem);margin-bottom:.3em}
.tool-head .lede{margin:0;font-size:1.02rem}
.saved{display:flex;align-items:center;gap:8px;font:500 .8rem var(--f-mono);color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 14px;margin:0}
.saved i{width:8px;height:8px;border-radius:50%;background:var(--link)}
.saved.off i{background:var(--muted)}

/* pinned output bar */
.pin{position:sticky;top:76px;z-index:40;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:6px 36px;align-items:center;background:var(--brand);color:#fff;border-radius:20px;padding:16px 26px;box-shadow:var(--shadow-up);margin-bottom:20px;
  background-image:linear-gradient(var(--hero-line) 1px,transparent 1px),linear-gradient(90deg,var(--hero-line) 1px,transparent 1px);background-size:36px 36px}
.pin-top{display:flex;align-items:center;gap:12px}
.live{display:flex;align-items:center;gap:8px;font:500 .76rem var(--f-mono);letter-spacing:.1em;color:#C5DCD0}
.live i{width:8px;height:8px;border-radius:50%;background:#6FD6A3;animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.3}}
.pin .bignum{font-size:clamp(1.7rem,2.8vw,2.5rem);margin:4px 0 0;white-space:nowrap}
.pin .sub{color:#C5DCD0;font-size:.85rem;margin:2px 0 0}
.pin .rticks{margin-top:6px}
.pin-c{display:grid;grid-template-columns:repeat(3,auto)}
.pin-c div{padding:4px 20px;border-left:1px solid rgba(255,255,255,.18);min-width:0}
.pin-c span{display:block;font:500 .75rem var(--f-mono);color:#C5DCD0;line-height:1.3;letter-spacing:.04em;text-transform:uppercase}
.pin-c b{display:block;font-size:1.15rem;margin-top:4px;white-space:nowrap}

.dash{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:20px;align-items:start}
.inputs{grid-column:span 7;min-width:0}
.side{grid-column:span 5;position:sticky;top:176px;display:grid;gap:16px;max-height:calc(100vh - 192px);overflow:auto;padding:4px;margin:-4px;scrollbar-width:thin}

/* sheet */
.sheet{padding:0;overflow:hidden}
.fx{display:flex;align-items:center;gap:10px;min-height:44px;padding:0 14px;background:var(--surface-2);border-bottom:1px solid var(--line);font:500 .8rem var(--f-mono);color:var(--muted);min-width:0}
.fx-k{font-weight:700;color:var(--link);font-style:italic;padding-right:10px;border-right:1px solid var(--line)}
.fx b{color:var(--ink);font-weight:600;white-space:nowrap;max-width:40%;overflow:hidden;text-overflow:ellipsis}
.fx #fxVal{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink);min-width:0}
.colhead{display:grid;grid-template-columns:44px minmax(150px,.75fr) minmax(0,1.6fr);background:var(--surface-2);border-bottom:1px solid var(--line);font:500 .75rem var(--f-mono);letter-spacing:.1em;color:var(--muted)}
.colhead span{padding:8px 14px;border-right:1px solid var(--line)}
.colhead span:first-child{text-align:center;padding:8px 0}
.colhead span:last-child{border-right:0}
fieldset{border:0;margin:0;padding:0;min-width:0;counter-reset:row}
fieldset[hidden]{display:none}
legend{width:100%;font:600 1.1rem var(--f-head);letter-spacing:-.01em;margin:0;padding:14px 18px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--brand-soft) 55%,var(--surface))}
.row2,.row3{display:contents}
.row2[hidden],.row3[hidden],.field[hidden]{display:none!important}
.field{display:grid;grid-template-columns:44px minmax(150px,.75fr) minmax(0,1.6fr);align-items:start;margin:0;padding:0 0 10px;border-bottom:1px solid var(--line);min-width:0;counter-increment:row;transition:background .15s}
.field::before{content:counter(row);grid-column:1;grid-row:1/span 8;align-self:stretch;display:block;padding-top:16px;text-align:center;background:var(--surface-2);border-right:1px solid var(--line);font:500 .75rem var(--f-mono);color:var(--muted);margin-bottom:-10px}
.field>.lab{grid-column:2;grid-row:1/span 8;align-self:stretch;margin:0 0 -10px;padding:14px;border-right:1px solid var(--line);font:600 .78rem/1.35 var(--f-mono);letter-spacing:.03em;text-transform:uppercase;color:var(--ink)}
.field>:not(.lab){grid-column:3;margin-left:12px;width:calc(100% - 24px)}
.field>.lab+*{margin-top:10px}
.field:focus-within{background:color-mix(in srgb,var(--brand-soft) 35%,var(--surface))}
.field:focus-within::before{color:var(--link);font-weight:700}
.lab em{display:block;font-style:normal;font-weight:400;color:var(--muted);font-size:.75rem;text-transform:none;letter-spacing:0;margin:3px 0 0}
.hint{font-size:.82rem;color:var(--muted);margin:6px 0 0}
fieldset>.err{margin:0;padding:8px 18px;border-bottom:1px solid var(--line)}
input[type=text],input[type=number],input[type=email],select,textarea{width:100%;min-height:46px;padding:10px 14px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font:400 1rem var(--f-body);transition:border-color .15s,box-shadow .15s,background .15s}
input[type=number]{font-family:var(--f-mono);font-size:.98rem;text-align:right}
textarea{resize:vertical}
input:hover,select:hover,textarea:hover{border-color:var(--gold-line)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--focus);outline-offset:1px;background:var(--surface)}
.field.invalid{background:var(--neg-bg)}
.field.invalid::before{box-shadow:inset 3px 0 0 var(--neg)}
.invalid input,.invalid select,.invalid textarea{border-color:var(--neg)}
.money{position:relative;display:flex;align-items:center}
.money span{position:absolute;left:14px;color:var(--muted);font:500 .98rem var(--f-mono);pointer-events:none}
.money span.r{left:auto;right:14px}
.money input{padding-left:30px}
.money input:has(+ .r){padding-left:14px;padding-right:34px}
.err{color:var(--neg);font-size:.88rem;margin:6px 0 0;min-height:0}
.err:empty{display:none}
.err.center{text-align:center;margin:12px 0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.sliders{display:grid;gap:10px;margin-top:12px}
.sliders:empty{display:none}
.srow{display:grid;grid-template-columns:minmax(120px,1.1fr) 2fr 56px;gap:14px;align-items:center;background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:10px 14px}
.srow label{font-size:.9rem;font-weight:500}
.srow output{font:600 .9rem var(--f-mono);text-align:right}
.stot{font:500 .8rem var(--f-mono);color:var(--muted);text-align:right}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;cursor:pointer;padding:0;margin:0;min-height:0;border:0}
input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:999px;background:var(--line)}
input[type=range]::-moz-range-track{height:6px;border-radius:999px;background:var(--line)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--btn-bg);border:3px solid var(--surface);box-shadow:0 0 0 1.5px var(--btn-bg);margin-top:-8px}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--btn-bg);border:3px solid var(--surface);box-shadow:0 0 0 1.5px var(--btn-bg)}
input[type=range]:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
input[type=range]:disabled{opacity:.5}
.notice{background:var(--brand-soft);border-radius:16px;padding:18px 20px;margin-top:6px}
:root[data-theme="dark"] .notice{background:var(--surface-2);border:1px solid var(--line)}
.notice p{margin:0 0 14px;font-size:.93rem}
.check{display:flex;gap:12px;align-items:flex-start;cursor:pointer;font-weight:500}
.check input{width:22px;height:22px;margin:1px 0 0;accent-color:var(--btn-bg);flex:none}
.nav-row{display:flex;align-items:center;gap:12px;margin-top:26px;padding-top:20px;border-top:1px solid var(--line)}
.nav-row .count{margin:0 auto;font:500 .8rem var(--f-mono);color:var(--muted)}
.nav-row .btn[hidden]{display:none}
.startover{text-align:center;margin:14px 0 0}
.linkbtn{background:none;border:0;color:var(--muted);font:500 .85rem var(--f-body);text-decoration:underline;text-underline-offset:3px;cursor:pointer;min-height:36px;padding:0 8px}
.linkbtn:hover{color:var(--ink)}

.srow{background:var(--surface)}
.notice{margin:16px 12px 6px}
.nav-row{margin:0;padding:16px 18px;border-top:1px solid var(--line)}
.tabstrip{display:flex;align-items:center;gap:14px;padding:10px 14px;background:var(--surface-2);border-top:1px solid var(--line)}
.tabs-l{font:500 .75rem var(--f-mono);letter-spacing:.1em;color:var(--muted)}
.stepper{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:6px;flex:1}
.stepper button{width:100%;min-height:44px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--muted);font:600 .8rem var(--f-mono);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;transition:transform .15s var(--ease),border-color .15s,box-shadow .15s}
.stepper button:hover{transform:translateY(-2px);border-color:var(--gold-line);box-shadow:var(--shadow)}
.stepper button:active{transform:scale(.97)}
.stepper button[aria-current="step"]{background:var(--btn-bg);color:var(--btn-ink);border-color:var(--btn-bg)}
.stepper button.done:not([aria-current]){color:var(--link);border-color:var(--link)}
.stepper .t{font-family:var(--f-body);font-weight:500}
.startover{background:var(--surface-2);margin:0;padding:6px 0 12px}

/* heatmap + drivers */
.heat-card{padding:20px 22px}
.heat-card h3{margin:0 0 4px}
.heat-sub{font-size:.88rem;margin:0 0 14px}
.heat{--hm:#2E9E6B;--pmax:55%;width:100%;border-collapse:separate;border-spacing:3px;table-layout:fixed;font:600 .75rem var(--f-mono)}
:root[data-theme="dark"] .heat{--hm:#6FD6A3;--pmax:38%}
.heat th{font-weight:500;color:var(--muted);padding:4px 0;text-align:center;font-size:.75rem}
.heat tbody th{text-align:right;padding-right:6px;width:62px;line-height:1.2}
.heat tbody th small{display:block;font-size:.75rem;color:var(--ink);font-weight:600}
.heat tbody tr.cur th{color:var(--ink);font-weight:700}
.heat td{padding:10px 0;text-align:center;border-radius:8px;color:var(--ink);background:color-mix(in srgb,var(--hm) calc(var(--t)*var(--pmax)),var(--surface-2));transition:background .3s}
.heat td.band{box-shadow:inset 0 0 0 1.5px var(--gold-line)}
.heat td.you{box-shadow:inset 0 0 0 2px var(--gold-line),0 0 0 2.5px var(--ink);font-weight:700;position:relative;z-index:1}
.heat-legend{display:flex;gap:16px;flex-wrap:wrap;margin:10px 0 0;font:500 .75rem var(--f-mono);color:var(--muted)}
.heat-legend span{display:flex;align-items:center;gap:6px}
.lg{width:14px;height:14px;border-radius:4px;display:inline-block;background:var(--surface-2)}
.lg.band{box-shadow:inset 0 0 0 1.5px var(--gold-line)}
.lg.you{box-shadow:inset 0 0 0 2px var(--gold-line),0 0 0 1.5px var(--ink)}
.heat-note{font:500 .8rem/1.5 var(--f-mono);margin:12px 0 0;color:var(--ink)}
.est-body{padding:20px 22px}
.est-body h3{font-size:1rem;margin:0 0 10px}
.flist2,.levers{list-style:none;margin:0 0 14px;padding:0;display:grid;gap:8px}
.flist2 li{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:10px 12px;background:var(--surface-2);border-radius:12px;align-items:start}
.flist2 li b{font:600 .9rem var(--f-body)}
.flist2 li small{grid-column:1;color:var(--muted);font-size:.82rem;line-height:1.4}
.flist2 li .tag{grid-column:2;grid-row:1 / span 2}
.flist2 li.empty,.levers li.empty{background:none;color:var(--muted);padding:0;font-size:.9rem;display:block}
.neutral{font-size:.82rem;color:var(--muted);margin:-4px 0 16px}
.neutral:empty{display:none}
.levers{counter-reset:lv;margin-bottom:12px}
.levers li{counter-increment:lv;position:relative;padding:10px 12px 10px 42px;background:var(--surface-2);border-radius:12px;font-size:.9rem}
.levers li::before{content:counter(lv);position:absolute;left:12px;top:10px;width:20px;height:20px;border-radius:50%;background:var(--gold);color:#1B1507;font:700 .75rem/20px var(--f-mono);text-align:center}
.levers li.empty::before{display:none}
.levers li b{display:block;font-weight:600}
.levers li span{color:var(--muted);font-size:.84rem}
.disc{font-size:.85rem;color:var(--muted);margin:0;padding-top:12px;border-top:1px solid var(--line)}
/* result */
.result{padding:clamp(22px,3vw,40px)}
.status{display:inline-block;font:500 .88rem var(--f-mono);padding:8px 14px;border-radius:999px;background:var(--pos-bg);color:var(--pos);margin:0 0 20px}
.status.warn{background:var(--zero-bg);color:var(--ink)}
.res-range{font:600 clamp(1.8rem,4vw,3rem) var(--f-head);letter-spacing:-.03em;margin-bottom:6px}
.res-range span{font-family:var(--f-head)}
.res-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

.print-sheet{display:none}

@media print{
  body{background:#fff;color:#000;padding:0}
  body>*:not(#printSheet){display:none!important}
  .print-sheet{display:block!important;font:12pt/1.5 Inter,Arial,sans-serif;color:#000;padding:0}
  .print-sheet h1{font-size:22pt;margin:0 0 4pt}
  .print-sheet h2{font-size:13pt;margin:16pt 0 6pt;border-bottom:1px solid #999;padding-bottom:3pt}
  .print-sheet .big{font-size:26pt;font-weight:600;margin:6pt 0}
  .print-sheet table{width:100%;border-collapse:collapse;font-size:11pt}
  .print-sheet td{padding:3pt 6pt 3pt 0;vertical-align:top;border-bottom:1px solid #ddd}
  .print-sheet td:first-child{width:36%;color:#444}
  .print-sheet .fine{font-size:10pt;color:#444;margin-top:14pt}
}

.notebox{margin-top:22px;padding-top:20px;border-top:1px solid var(--line);max-width:640px}
.note-actions{margin-top:12px}
.notebox .status{margin:14px 0 0}
@media (max-width:1000px){
  .inputs,.side{grid-column:1/-1}
  .side{position:static;max-height:none;overflow:visible;padding:0;margin:0}
  .pin{grid-template-columns:1fr;top:68px;padding:12px 16px;gap:6px;border-radius:0 0 20px 20px;margin-left:calc(-1*clamp(16px,3vw,40px));margin-right:calc(-1*clamp(16px,3vw,40px))}
  .pin-b{display:none}
  .pin-a{display:grid;grid-template-columns:1fr auto;align-items:center;gap:0 12px}
  .pin-top{grid-column:2;grid-row:1}
  .pin .bignum{grid-column:1;grid-row:1;margin:0}
  .pin .sub{grid-column:1/-1;font-size:.8rem}
  .pin-c div{padding:2px 12px}
  .pin-c div:first-child{padding-left:0;border-left:0}
  .pin-c b{font-size:1rem;margin-top:2px}
}
@media (max-width:640px){
  .stepper .t,.tabs-l{display:none}
  .colhead{display:none}
  .field{grid-template-columns:34px minmax(0,1fr)}
  .field>.lab{grid-column:2;grid-row:auto;border-right:0;padding:12px 12px 0;margin:0}
  .field>:not(.lab){grid-column:2;margin-left:12px;width:calc(100% - 24px)}
  .field>.lab+*{margin-top:8px}
  .srow{grid-template-columns:1fr 48px;gap:6px 10px}
  .srow input[type=range]{grid-column:1/-1;grid-row:2}
  .nav-row{flex-wrap:wrap}
  .nav-row .btn{width:auto;flex:1}
  .nav-row .count{order:-1;width:100%;text-align:center;flex-basis:100%}
  #submit{flex-basis:100%}
  .pin .bignum{font-size:1.45rem}
  .res-actions .btn{width:100%}
  .heat-card{padding:16px 12px}
  .heat{border-spacing:2px}
  .heat tbody th{width:48px;padding-right:3px}
  .heat td{padding:9px 0}
  .heat .mo{display:none}
  .fx{font-size:.75rem}
}