/* V5 leak check app and report. Tokens from v5-base.css. Motion: transform and opacity only, 300ms max. */
.lc-body{background:var(--paper);min-height:100vh;min-height:100dvh}
.lc-body.is-report,.lc-reportpage{background:var(--mist)}
.lc-main{display:block}

/* App header */
.lc-header{position:sticky;top:0;z-index:30;background:var(--paper);border-bottom:1px solid var(--rule);padding-top:env(safe-area-inset-top)}
.lc-header-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;min-height:56px;padding:4px 12px;max-width:1280px;margin-inline:auto}
.lc-back{display:inline-flex;align-items:center;gap:4px;min-height:44px;min-width:44px;padding:0 12px 0 8px;border:0;background:transparent;font:600 16px/1 var(--body);cursor:pointer;border-radius:var(--r-control)}
.lc-back:active{background:var(--mist)}
.lc-center{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:center;gap:0 8px;text-align:center;min-width:0}
.lc-wordmark{display:inline-flex;align-items:center;min-height:44px;font:800 18px/1.2 var(--display);letter-spacing:-.02em;text-decoration:none;color:var(--ink)}
.lc-title{font:600 14px/1.2 var(--body);color:var(--muted)}
.lc-exit-rep{display:none}
.lc-progress{flex-basis:100%;font:600 14px/1.3 var(--body);color:var(--ink);min-height:18px}
.lc-exit{display:inline-flex;align-items:center;min-height:44px;padding:0 8px;font:600 15px/1.1 var(--body);text-align:right;text-underline-offset:3px}
.lc-stagebar{display:grid;grid-template-columns:3fr 1fr 1fr 1fr 1fr 1fr 2fr;gap:3px;padding:0 12px 8px;max-width:1280px;margin-inline:auto}
.lc-seg{display:block;height:6px;background:var(--rule);border-radius:3px;overflow:hidden}
.lc-seg b{display:block;height:100%;background:var(--ink);transform-origin:left;transform:scaleX(0);transition:transform 240ms ease}
@media (min-width:640px){.lc-title::before{content:"· "}.lc-center{flex-wrap:nowrap;align-items:baseline}.lc-progress{flex-basis:auto;margin-left:8px}.lc-header-row{padding-inline:24px}.lc-stagebar{padding-inline:24px}.lc-wordmark{font-size:20px}}

/* Stage and panels */
.lc-app{max-width:1280px;margin-inline:auto;padding:24px 16px 96px}
.lc-stage{display:block}
.lc-stage[hidden]{display:none}
.lc-panel-art{display:none}
@media (min-width:640px){.lc-app{padding:40px 24px 96px}}
@media (min-width:1024px){
  .lc-stage{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:start;min-height:calc(100vh - 160px)}
  .lc-panel-art{display:block;position:sticky;top:112px}
}
.lc-card{max-width:640px}
.lc-card h1{font-size:clamp(28px,5vw,44px);letter-spacing:-.025em;line-height:1.1;margin-bottom:24px}
#lc-question:focus{outline:none}
.lc-sub{font-size:19px;color:var(--muted);margin:-8px 0 24px;max-width:46ch}
.lc-help{margin-top:16px;font:400 16px/1.4 var(--body);color:var(--muted)}
.lc-keys{display:none;margin-top:8px;font-size:14px;color:var(--muted)}
@media (hover:hover) and (pointer:fine){.lc-keys{display:block}}
.lc-label{font:600 18px/1.3 var(--body)}
.lc-card .lc-label{display:block}
.lc-actions{margin-top:24px;display:flex;gap:12px;flex-wrap:wrap}
.lc-continue[disabled]{opacity:.45;cursor:not-allowed}

/* Answer cards */
.lc-options{display:grid;gap:12px}
.lc-option{position:relative;display:flex;align-items:center;gap:14px;width:100%;min-height:60px;padding:14px 16px;text-align:left;background:var(--white);border:2px solid var(--rule);border-radius:10px;cursor:pointer;color:var(--ink);transition:transform 120ms ease,background-color 120ms ease;-webkit-tap-highlight-color:transparent}
.lc-option .lc-label{font:600 18px/1.3 var(--body);flex:1}
.lc-key{flex:0 0 auto;display:inline-grid;place-items:center;width:28px;height:28px;border:1px solid var(--rule);border-radius:6px;background:var(--paper);font:600 14px/1 var(--body);color:var(--muted)}
.lc-tick{flex:0 0 auto;opacity:0;transform:scale(.6);transition:opacity 120ms ease,transform 120ms ease}
.lc-option:hover{border-color:var(--muted)}
.lc-option:active{transform:scale(.985);background:var(--mist);border-color:var(--ink)}
.lc-option.is-selected{border-color:var(--ink);background:var(--warm)}
.lc-option.is-selected .lc-key{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.lc-option.is-selected .lc-tick{opacity:1;transform:none}
.lc-option[data-resume] .lc-label,.lc-option[data-trade] .lc-label{font-size:19px}
.lc-else{margin-top:16px;display:grid;gap:8px}
.lc-else label{font:600 16px/1.3 var(--body)}
.lc-else input{min-height:56px;padding:12px 14px;border:2px solid var(--rule);border-radius:10px;background:var(--white)}
.lc-else[hidden]{display:none}

/* Review */
.lc-rows{list-style:none;margin:0;padding:0;border:1px solid var(--rule);border-radius:10px;background:var(--white)}
.lc-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px;min-height:64px}
.lc-row+.lc-row{border-top:1px solid var(--rule)}
.lc-row-q{font:600 14px/1.3 var(--body);color:var(--muted)}
.lc-row-a{font:600 17px/1.3 var(--body)}
.lc-change{min-height:44px;min-width:72px;padding:0 14px;border:2px solid var(--ink);border-radius:var(--r-control);background:transparent;font:600 16px/1 var(--body);cursor:pointer}
.lc-change:active{background:var(--mist)}

/* Pipeline band: result, report, mini and working variants */
.pipe{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.pipe-cell{position:relative;border:1px solid var(--rule);border-radius:8px;background:var(--white);overflow:hidden}
.pipe-btn{position:relative;z-index:1;display:grid;grid-template-columns:24px 1fr auto;align-items:center;gap:8px;width:100%;min-height:48px;padding:6px 12px;border:0;background:transparent;color:var(--ink);font:inherit;text-align:left}
button.pipe-btn{cursor:pointer;min-height:48px}
.pipe-n{font:600 13px/1 var(--body);color:var(--muted);font-variant-numeric:tabular-nums}
.pipe-name{font:600 16px/1.2 var(--body)}
.pipe .status{font-size:15px;white-space:nowrap}
.pipe-hide{font:600 16px/1 var(--body);color:var(--muted);letter-spacing:2px}
.pipe-cell[data-rating=leak]{background:var(--cold);border-color:#9DBFDC}
.pipe-cell[data-rating=solid]{background:var(--mist);border-color:var(--rule)}
.pipe-cell[data-rating=look]{background:var(--white);border-color:var(--look)}
.pipe-cell[data-rating=hidden],.pipe-cell[data-rating=pending]{border-style:dashed;background:var(--paper)}
.pipe-cell[data-lit]{border:2px solid var(--leak)}
.pipe-cell[data-lit][data-rating=look]{border-color:var(--look)}
.pipe-cell[data-lit]::before{content:"";position:absolute;inset:0;background:var(--cold);transform-origin:left;animation:pipefill 400ms ease-out both}
.pipe-cell[data-lit][data-rating=look]::before{background:var(--warm)}
@keyframes pipefill{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.pipe-cell:has(button[aria-pressed=true]){outline:2px solid var(--ink);outline-offset:1px}
.pipe-working .pipe-cell{animation:pipein 240ms ease-out both}
.pipe-working .pipe-cell:nth-child(2){animation-delay:60ms}.pipe-working .pipe-cell:nth-child(3){animation-delay:120ms}.pipe-working .pipe-cell:nth-child(4){animation-delay:180ms}.pipe-working .pipe-cell:nth-child(5){animation-delay:240ms}.pipe-working .pipe-cell:nth-child(6){animation-delay:300ms}.pipe-working .pipe-cell:nth-child(7){animation-delay:360ms}
@keyframes pipein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.lc-working .pipe{margin-top:24px}
@media (min-width:720px){
  .pipe-working{grid-template-columns:repeat(7,minmax(0,1fr));gap:10px}
  .pipe-report{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
  .pipe-report .pipe-btn,.pipe-working .pipe-btn{grid-template-columns:1fr;grid-auto-flow:row;justify-items:start;gap:6px;padding:12px 10px;min-height:92px;align-content:start}
  .pipe-report .pipe-n,.pipe-working .pipe-n{order:-1}
  .pipe-report .status{white-space:normal;align-items:flex-start;font-size:14px}
  .pipe-working .pipe-name{font-size:13px;overflow-wrap:anywhere;hyphens:auto}
  .pipe-working .pipe-btn{padding:10px 6px}
  .pipe-report .pipe-name{font-size:16px}
  .pipe-report .pipe-btn{padding:12px 12px;min-height:84px}
  .pipe-report .status{font-size:15px;white-space:nowrap}
}

/* Result */
.lc-label{font:600 15px/1.4 var(--body);color:var(--muted);margin-bottom:8px}
.lc-result h1{margin-bottom:12px}
.lc-leakname{font-size:clamp(28px,4vw,40px);margin:12px 0 8px}
.lc-why{font-size:20px;line-height:1.5;max-width:52ch;margin:8px 0 24px}
.lc-band{margin:8px 0 24px;padding:16px;background:var(--white);border:1px solid var(--rule);border-radius:12px}
.lc-band-title{font:700 14px/1 var(--display);letter-spacing:.02em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.lc-band-cap{margin-top:10px;font-size:15px;color:var(--muted)}
.lc-gate-wrap{max-width:640px;margin-top:32px;padding-top:32px;border-top:1px solid var(--rule)}
.lc-gate-wrap h2{font-size:clamp(26px,4vw,36px);margin-bottom:12px}
.lc-preview{font-size:18px;margin-bottom:20px;max-width:52ch}
.lc-fmode p{margin-bottom:16px;font-size:19px}

/* Forms */
.lc-form{display:grid;gap:16px}
.lc-field{display:grid;gap:6px}
.lc-field label{font:600 16px/1.3 var(--body)}
.lc-field input{min-height:56px;padding:12px 14px;border:2px solid var(--rule);border-radius:10px;background:var(--white);width:100%}
.lc-field input[aria-invalid=true]{border-color:var(--leak)}
.lc-err{min-height:0;color:var(--leak);font:600 15px/1.35 var(--body)}
.lc-err:empty{display:none}
.lc-hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.lc-check{display:flex;gap:12px;align-items:flex-start;min-height:44px;font-size:17px;cursor:pointer}
.lc-check input{flex:0 0 auto;width:24px;height:24px;margin:2px 0 0;accent-color:var(--ink)}
.lc-notice{font-size:15px;line-height:1.5;color:var(--muted);background:var(--paper);border-left:4px solid var(--warm);padding:10px 14px;border-radius:2px}
.lc-submit{width:100%;min-height:60px;font-size:19px}
.lc-submit[disabled]{opacity:.6}
.lc-under{text-align:center;font-size:16px;color:var(--muted);margin-top:-4px}
.lc-skip{text-align:center}
.lc-skip a{display:inline-flex;min-height:44px;align-items:center;font-weight:600}
.lc-missing{max-width:560px;margin:48px auto;padding:0 8px}
.lc-missing h1{font-size:clamp(28px,5vw,40px);margin-bottom:16px}
.lc-noscript{max-width:560px;margin:48px auto;padding:0 16px}

/* Desktop right panel */
.obj-stage{position:relative;aspect-ratio:4/3;background:var(--white);border:1px solid var(--rule);border-radius:16px;overflow:hidden;display:grid;place-items:center}
.obj-art{width:100%;height:100%;display:grid;place-items:center;padding:16px}
.obj-art svg{width:100%;height:100%;max-height:100%}
.obj-fallback{display:grid;place-items:center;width:70%;height:70%;border:2px dashed var(--rule);border-radius:12px;background:var(--paper);font:800 24px/1.1 var(--display);color:var(--muted);text-align:center;padding:16px}
.mini-wrap{margin-top:16px}
.mini-title{font:700 13px/1 var(--display);letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.pipe-mini{grid-template-columns:1fr 1fr;gap:6px}
.pipe-mini .pipe-btn{min-height:44px;grid-template-columns:20px 1fr;grid-auto-flow:row;row-gap:2px;padding:6px 10px}
.pipe-mini .status{grid-column:2;font-size:13px}
.pipe-mini .pipe-cell{transition:background-color 240ms ease}

/* Report */
.rp{padding:0}
.rp-layout{display:block}
.rp-paper{background:var(--paper);border:1px solid var(--rule);border-radius:var(--r-paper);box-shadow:var(--paper-shadow);padding:24px 20px;max-width:820px;margin-inline:auto}
.rp-brand{font:800 16px/1 var(--display);letter-spacing:-.01em;color:var(--muted);margin-bottom:12px}
.rp-head h1{font-size:clamp(28px,5vw,40px);line-height:1.1;margin-bottom:8px}
.rp-head h1:focus{outline:none}
.rp-meta{font:600 15px/1.45 var(--body);color:var(--muted)}
.rp-notices{margin-top:12px}
.rp-email{font:600 17px/1.4 var(--body);padding:12px 14px;background:var(--warm);border-radius:var(--r-control)}
.rp-email:empty{display:none}
.rp-fail{margin-top:12px;padding:14px 16px;border:2px solid var(--leak);border-radius:var(--r-control);background:var(--white)}
.rp-failrow{margin-top:12px;display:flex;gap:12px;flex-wrap:wrap}
.rp-block{margin-top:32px;padding-top:24px;border-top:1px solid var(--rule)}
.rp-block h2{display:flex;align-items:center;gap:12px;font-size:clamp(22px,3.4vw,30px);margin-bottom:16px;letter-spacing:-.015em}
.rp-num{flex:0 0 auto;display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--ink);color:var(--paper);font:700 16px/1 var(--display)}
.rp-lead{font-size:20px;line-height:1.5;max-width:56ch}
.rp-hint{margin-top:10px;font-size:15px;color:var(--muted)}
.rp-stagewhy{margin-top:8px;min-height:3em;font:600 17px/1.45 var(--body)}
.rp-printlines{display:none;list-style:none;margin:12px 0 0;padding:0}
.rp-printlines li{margin-top:6px;font-size:14px}
.rp-fixes{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.rp-fix{display:grid;grid-template-columns:36px 1fr;gap:12px;padding:16px;background:var(--white);border:1px solid var(--rule);border-radius:10px}
.rp-fixn{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--warm);font:800 16px/1 var(--display)}
.rp-fix h3{font-size:21px;margin-bottom:6px}
@media (max-width:520px){.rp-fix{display:block;position:relative}.rp-fixn{position:absolute;left:16px;top:16px}.rp-fix h3{min-height:32px;padding-left:44px;display:flex;align-items:center}.rp-fix h3+.rp-chip{margin-top:8px}}
.rp-chip{display:inline-block;margin-bottom:8px;padding:2px 10px;border-radius:999px;background:var(--cold);font:600 14px/1.5 var(--body)}
.rp-dl{margin:12px 0 0;display:grid;gap:10px}
.rp-dl dt{font:700 13px/1.2 var(--display);letter-spacing:.03em;text-transform:uppercase;color:var(--muted)}
.rp-dl dd{margin:2px 0 0;font-size:17px}
.rp-intro{margin-bottom:12px;font-size:17px}
.rp-fallback{padding:12px 14px;background:var(--white);border:1px dashed var(--muted);border-radius:var(--r-control)}
.rp-checks{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.rp-checks label{display:flex;gap:12px;align-items:flex-start;min-height:44px;padding:6px 0;cursor:pointer;font-size:18px}
.rp-checks input{flex:0 0 auto;width:24px;height:24px;margin-top:2px;accent-color:var(--ink)}
.rp [data-report-calc]{margin-top:8px}
.rp .booking{margin-top:16px}
.rp-emailform{margin-top:16px;padding:16px;background:var(--white);border:1px solid var(--rule);border-radius:10px}
.rp-emailform[hidden]{display:none}

/* Actions: a tidy grid at the top of the report on mobile, a sticky column on desktop */
.rp-actions{margin:0 0 16px;padding:12px;background:var(--paper);border-bottom:1px solid var(--rule)}
.rp-actionrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}
.rp-act{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:6px 12px;border:2px solid var(--ink);border-radius:var(--r-control);background:var(--white);color:var(--ink);font:600 16px/1.2 var(--body);text-align:center;text-decoration:none;cursor:pointer}
.rp-act:first-child{background:var(--ink);color:var(--paper)}
.rp-act:active{transform:scale(.98)}
.rp-actstatus{font:600 15px/1.4 var(--body);margin-top:8px}
.rp-actstatus:empty{display:none}
.rp-rest{margin-top:16px;font:600 17px/1.45 var(--body)}
.is-report .lc-back,.is-report .lc-progress,.is-report .lc-stagebar,.is-report .lc-title,.is-report .lc-exit-save,.is-report .lc-exit{display:none}
.is-report .lc-exit-rep{display:inline}
.is-report .lc-header-row{grid-template-columns:1fr auto}
.is-report .lc-center{justify-content:flex-start}
@media (min-width:1024px){
  .rp-layout{display:grid;grid-template-columns:minmax(0,794px) 240px;gap:32px;justify-content:center;align-items:start}
  .rp-paper{grid-column:1;grid-row:1;padding:56px 56px;margin:0}
  .rp-actions{grid-column:2;grid-row:1;position:sticky;top:96px;margin:0;padding:0;background:transparent;border:0}
  .rp-actionrow{display:flex;flex-direction:column}
  .rp-act{width:100%;justify-content:flex-start;text-align:left}
}
@media (max-width:1023px){.is-report .lc-app{padding-inline:0;padding-top:16px}.rp-paper{border-inline:0;border-radius:0}}

/* Print: A4, no app chrome, nothing split across pages */
@media print{
  @page{size:A4;margin:14mm}
  html,body,.lc-body,.lc-body.is-report,.lc-reportpage{background:#fff!important;color:#000;font-size:12pt}
  .lc-header,.site-header,.site-footer,.skip-link,.rp-actions,.rp-emailform,.rp-hint,.rp-stagewhy,.lc-noscript,#gate-fail,.rp-email:empty,.lc-stage,.rp-fallback .x{display:none!important}
  .lc-app{padding:0;max-width:none}
  .rp-layout{display:block}
  .rp-paper{box-shadow:none;border:0;padding:0;max-width:none;background:#fff}
  .rp-block,.rp-fix,.rp-brand,.rp-head,.pipe-cell,.rp-checks li,.rp-printlines li,.booking,.booking-fallback{break-inside:avoid;page-break-inside:avoid}
  .rp-block{margin-top:14pt;padding-top:10pt}
  .rp-block{display:flow-root;break-inside:avoid!important;page-break-inside:avoid!important}
  .rp-block [data-report-calc]{zoom:.72}
  .rp-block h2{break-after:avoid;page-break-after:avoid}
  .rp-printlines{display:block}
  .pipe-report{grid-template-columns:repeat(4,1fr);gap:4pt}
  .pipe-report .pipe-btn{grid-template-columns:1fr;min-height:0;padding:6pt 4pt}
  .pipe-cell::before{display:none!important}
  .rp-fix{background:#fff}
  .rp-num,.rp-fixn,.rp-chip,.pipe-cell{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  a{text-decoration:none}
  .booking-link{display:inline;font-weight:600}
}

.ic{flex:none}

/* v5.1 leak check clarity (BUILD-BRIEF 9) */
.lc-cost{margin-top:10px;font-weight:600}