/* envelope.css — page layer for /envelope-maker/. The shell (header, controls, buttons, explainer,
   footer) is /assets/polyatic.css; this adds the cutting-mat stage with the printed sheet and the
   folded envelope on it, the size and liner pickers. The sheet and the envelope are printed
   objects, so they keep their own colours in both themes. */
@font-face{font-family:"EV Serif";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/classic.woff2) format("woff2")}
@font-face{font-family:"EV Script";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/handwritten.woff2) format("woff2")}

.ev-noscript{margin:1rem;padding:.875rem 1rem;border:1px solid var(--line);border-left:.25rem solid var(--accent);border-radius:.625rem;background:var(--surface)}
.ev-head h1{margin-bottom:.25rem}
.ev-head .sub{margin-bottom:.875rem}

/* ---------- the stage ---------- */
.duo.ev-duo>.pane-result{position:static}
.ev-stage{background:radial-gradient(120% 80% at 50% 0%,rgba(255,196,120,.16),transparent 60%),linear-gradient(180deg,var(--mat),var(--mat-2));
  color:var(--mat-ink);border-radius:var(--r);padding:.75rem .875rem 1rem;box-shadow:var(--shadow);min-width:0}
.ev-stage-h{font-family:var(--mono);font-size:.6875rem;font-weight:500;text-transform:uppercase;letter-spacing:.07em;color:var(--mat-muted);margin:0 0 .5rem;text-align:center}
.ev-view{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:.75rem;align-items:center}
.ev-paper{line-height:0;display:flex;justify-content:center;min-width:0}
.ev-paper canvas{display:block;width:100%;max-width:26rem;height:auto;border-radius:2px;
  box-shadow:0 1px 0 rgba(0,0,0,.1),0 18px 40px -16px rgba(0,0,0,.6)}
.ev-folded{display:flex;flex-direction:column;gap:.375rem;min-width:0}
.ev-folded figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:.125rem;min-width:0}
.ev-folded canvas{display:block;width:100%;height:auto}
.ev-folded figcaption{font-family:var(--mono);font-size:.6875rem;text-transform:uppercase;letter-spacing:.07em;color:var(--mat-muted)}
.ev-pages{max-width:14rem;margin:.625rem auto 0;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2)}
.ev-pages button{color:var(--mat-muted)}
.ev-pages button.active{background:var(--mat-ink);color:var(--mat)}
.ev-pages[hidden]{display:none}
.ev-summary{margin:.5rem 0 .25rem;text-align:center;font-size:.875rem;color:var(--mat-ink)}
.ev-fits{margin:0 auto .625rem;max-width:30rem;text-align:center;font-size:.8125rem;color:var(--mat-muted);line-height:1.4}
.ev-fits b{color:var(--mat-ink)}
.ev-fits:empty{display:none}
.ev-fit{margin:.5rem auto .75rem;max-width:30rem;padding:.625rem .75rem;border-radius:.625rem;background:rgba(255,236,190,.14);border:1px solid rgba(255,220,150,.45);font-size:.875rem;line-height:1.45}
.ev-fit p{margin:0 0 .5rem}
.ev-fit-btns{display:flex;flex-wrap:wrap;gap:.5rem}
.ev-fit .btn{flex:1 1 10rem}
.ev-fit[hidden],.ev-fit [hidden]{display:none}
.ev-dl{display:flex;flex-wrap:wrap;gap:.5rem;max-width:30rem;margin:0 auto}
.ev-dl .btn{flex:1 1 8rem}
.ev-dl #pdfBtn,.ev-dl #docxBtn{flex-basis:100%}
.ev-dl .btn:disabled{opacity:.55;cursor:not-allowed}
.ev-stage .btn.ghost{color:var(--mat-ink);border-color:rgba(255,255,255,.4);background:transparent}
.ev-msg{margin:.5rem 0 0;text-align:center;font-size:.8125rem;color:var(--mat-muted)}
.ev-msg:empty{display:none}

/* ---------- the form ---------- */
.ev-form-h{margin:0 0 .75rem;font-size:1.1875rem}
.ev-hint{margin:.375rem 0 0;font-size:.8125rem;color:var(--muted);line-height:1.45}
.ev-mt{margin-top:.625rem}
.ev-presets{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.375rem}
.ev-presets button{display:flex;flex-direction:column;gap:.0625rem;align-items:flex-start;text-align:left;padding:.4375rem .5rem;border:1px solid var(--line);border-radius:.5rem;
  background:var(--surface-2);color:var(--ink);font:inherit;cursor:pointer;min-width:0}
.ev-presets b{font-size:.875rem}
.ev-presets span{font-size:.6875rem;color:var(--muted);line-height:1.3}
.ev-presets button:hover,.ev-liner:hover{border-color:var(--muted)}
.ev-presets button.active,.ev-liner.active{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.ev-presets button:focus-visible,.ev-liner:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.field .head .ev-unit{margin:0 0 0 auto;padding:.1875rem;width:9rem}
.ev-unit button{padding:.25rem .375rem;font-size:.8125rem}
.ev-dims{display:flex;flex-wrap:wrap;align-items:end;gap:.375rem}
.ev-dims label{display:flex;flex-direction:column;gap:.25rem;font-family:var(--mono);font-size:.75rem;color:var(--muted);flex:1 1 5rem;max-width:8rem}
.ev-dims input{width:100%;min-width:0}
.ev-dims>span{padding-bottom:.6rem;color:var(--muted)}
.ev-u{font-family:var(--mono);font-size:.8125rem}
#customField[hidden]{display:none}
.ev-form textarea{width:100%;min-width:0;resize:vertical;font:inherit;line-height:1.4}
.ev-liners{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.375rem}
.ev-liner{display:flex;flex-direction:column;align-items:stretch;gap:.25rem;padding:.25rem;border:1px solid var(--line);border-radius:.5rem;
  background:var(--surface-2);color:var(--ink);font:inherit;font-size:.6875rem;font-weight:600;line-height:1.15;cursor:pointer;min-width:0}
.ev-liner canvas{display:block;width:100%;height:auto;aspect-ratio:3/2;border-radius:3px;box-shadow:0 0 0 1px rgba(0,0,0,.12)}
.ev-liner span{text-align:center}
.ev-check{display:flex;gap:.5rem;align-items:center;font-size:.9375rem;font-weight:600;cursor:pointer}
.ev-check input{flex:none;width:1.05rem;height:1.05rem;accent-color:var(--accent)}

/* ---------- cash envelope mode ---------- */
.ev-mode{max-width:22rem;margin:0 0 .875rem}
.ev-mode button{font-weight:600}
.ev-cashmode .ev-card-only{display:none}
main:not(.ev-cashmode) .ev-cash-only{display:none}
#noteCustom[hidden]{display:none}
.ev-cash-only .ev-presets{grid-template-columns:repeat(4,minmax(0,1fr))}
.ev-cats-head{display:grid;grid-template-columns:.75rem minmax(0,1.4fr) minmax(0,1fr) 2.25rem;gap:.375rem;font-family:var(--mono);font-size:.6875rem;color:var(--muted);margin-bottom:.25rem}
.ev-cats-head span:first-child{grid-column:2}
.ev-cats{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.375rem}
.ev-cats li{display:grid;grid-template-columns:.75rem minmax(0,1.4fr) minmax(0,1fr) 2.25rem;gap:.375rem;align-items:center;padding:.125rem;border-radius:.5rem;border:1px solid transparent}
.ev-cats li.active{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.ev-cats input{width:100%;min-width:0}
.ev-cat-hue{width:.75rem;height:.75rem;border-radius:50%}
.ev-hue-0{background:#2f6b45}.ev-hue-1{background:#b5502a}.ev-hue-2{background:#7a4fa0}.ev-hue-3{background:#b3202a}.ev-hue-4{background:#c08a1e}.ev-hue-5{background:#22608f}
.ev-cat-rm{height:2.25rem;border:1px solid var(--line);border-radius:.5rem;background:var(--surface-2);color:var(--ink);font:inherit;font-size:1.125rem;line-height:1;cursor:pointer}
.ev-cat-rm:disabled{opacity:.4;cursor:not-allowed}
.ev-cat-rm:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.ev-add{margin-top:.5rem;width:100%}
.ev-add:disabled{opacity:.5;cursor:not-allowed}
#month{width:100%;min-width:0}
.ev-cashmode .ev-folded figure:last-child{order:-1}

/* ---------- no-glue tuck: the numbered fold steps under the result ---------- */
.ev-steps{margin:1rem auto 0;max-width:36rem;padding-top:.875rem;border-top:1px solid rgba(255,255,255,.14)}
.ev-steps[hidden]{display:none}
.ev-steps-h{font-family:var(--mono);font-size:.6875rem;font-weight:500;text-transform:uppercase;letter-spacing:.07em;color:var(--mat-muted);text-align:center;margin:0 0 .625rem}
.ev-step-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(9.25rem,1fr));gap:.75rem}
.ev-step-list figure{margin:0;display:flex;flex-direction:column;gap:.375rem}
.ev-step-pic{background:rgba(255,255,255,.06);border-radius:.5rem;padding:.375rem;line-height:0}
.ev-step-pic svg{display:block;width:100%;height:auto;max-height:12rem}
.ev-step-list figcaption{font-size:.8125rem;line-height:1.4;color:var(--mat-muted)}
.ev-step-list figcaption b{color:var(--mat-ink)}
.ev-step-n{display:inline-grid;place-items:center;width:1.375rem;height:1.375rem;margin-right:.375rem;border-radius:50%;background:var(--signal);color:var(--signal-ink);font-family:var(--mono);font-size:.75rem;font-weight:600;vertical-align:.0625rem}
.ev-steps-note{margin:.75rem 0 0;text-align:center;font-size:.75rem;color:var(--mat-muted)}
.ev-form .modes button:disabled{opacity:.45;cursor:not-allowed}
.ev-off .ev-liners{opacity:.5}
#flapHint[hidden]{display:none}

@media(min-width:920px){
  .duo.ev-duo{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);grid-template-areas:none}
  .duo.ev-duo>.pane-result,.duo.ev-duo>.pane-main{grid-area:auto}
  .ev-stage{position:sticky;top:1rem}
  .ev-tuckmode .ev-stage{position:static}
  .ev-view{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}
}
@media(max-width:600px){.ev-liners{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:400px){.ev-presets span{font-size:.625rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

/* ---------- punch board helper (#punch-board) ---------- */
.ev-punch{margin:2.75rem 0 0;scroll-margin-top:1rem}
.ev-pb .ev-msg{color:var(--muted)}
.ev-punch>h2{margin:0 0 .375rem}
.ev-pb-sub{margin:0 0 1rem;color:var(--ink-2)}
.ev-pb-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:1.25rem}
@media(min-width:720px){.ev-pb-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:start}}
.ev-pb select{width:100%}
.ev-pb .field .head .k{display:block}
.ev-pb-nums{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:.5rem}
.ev-pb-nums>div{display:flex;flex-direction:column;gap:.0625rem;padding:.625rem .75rem;border:1px solid var(--line);border-radius:.625rem;background:var(--surface-2);min-width:0}
.ev-pb-nums .k{font-family:var(--mono);font-size:.6875rem;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.ev-pb-nums b{font-size:1.625rem;line-height:1.2;color:var(--accent);font-variant-numeric:tabular-nums}
.ev-pb-nums span{font-size:.8125rem;color:var(--ink-2)}
.ev-pb-nums .ev-pb-from{color:var(--muted);font-size:.75rem}
.ev-pb-out.pb-empty b{color:var(--muted)}
.ev-pb-diagram{margin:.75rem auto .625rem;max-width:20rem;color:var(--ink)}
.ev-pb-diagram svg{display:block;width:100%;height:auto;overflow:visible}
.ev-pb-diagram .pb-paper{fill:var(--surface);stroke:var(--ink);stroke-width:1.2}
.ev-pb-diagram .pb-flap{fill:var(--surface-2)}
.ev-pb-diagram .pb-card{fill:var(--accent-soft);stroke:var(--accent);stroke-width:1.2;stroke-dasharray:5 3}
.ev-pb-diagram .pb-dim{stroke:var(--accent);stroke-width:1.2}
.ev-pb-diagram .pb-dim2{stroke:var(--muted);stroke-width:1}
.ev-pb-diagram .pb-notch{fill:none;stroke:var(--accent);stroke-width:2}
.ev-pb-diagram text{font-family:var(--sans);font-size:11px;fill:var(--muted)}
.ev-pb-diagram .pb-num{font-size:12.5px;font-weight:650;fill:var(--accent)}
.ev-pb-diagram .pb-num2{font-size:12px;font-weight:600;fill:var(--ink)}
.ev-pb-chart{margin-top:1.25rem;padding-top:1rem;border-top:1px solid var(--line)}
.ev-pb-chart-h{margin:0 0 .625rem;font-size:.9375rem}
.ev-pb-dl{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.ev-pb-dl .ev-pb-paper{margin:0;flex:1 1 100%}
.ev-pb-dl .btn{flex:1 1 8rem}
@media(min-width:720px){.ev-pb-dl .ev-pb-paper{flex:0 0 14rem}}
.ev-pb-faq{margin-top:1.5rem}