[hidden]{display:none!important}
@font-face{font-family:RubikW;src:url(fonts/Rubik-Regular.ttf) format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:RubikW;src:url(fonts/Rubik-Bold.ttf) format("truetype");font-weight:700;font-display:swap}
:root{--navy:#1d2b5e;--blue:#2b6be0;--red:#d9302c;--bg:#f4f6fb;--card:#fff;--line:#d9dfec;--ok:#1d8a4b;--muted:#5d6577}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:RubikW,"Segoe UI",Arial,sans-serif;background:var(--bg);color:#1f2430;line-height:1.5;font-size:16px}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.top{background:linear-gradient(135deg,#1d2b5e,#2b4fb0);color:#fff;padding:18px 0 16px}
.top h1{margin:0;font-size:1.7rem}
.sub{margin:4px 0 0;opacity:.92}
.grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:16px;padding-top:16px;padding-bottom:16px;align-items:start}
.preview{grid-column:2;grid-row:1 / span 3;position:sticky;top:12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;min-width:0}
h2{margin:0 0 10px;font-size:1.2rem;color:var(--navy);display:flex;align-items:center;gap:8px}
h3{margin:6px 0;font-size:1rem;color:var(--navy)}
.num{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--navy);color:#fff;font-size:.95rem}
.btn{font:inherit;border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:10px;padding:9px 14px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;min-height:42px}
.btn:hover{border-color:var(--blue)}
.btn:focus-visible,input:focus-visible,textarea:focus-visible,.chip:focus-visible,summary:focus-visible{outline:3px solid #f2b531;outline-offset:2px}
.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue)}
.btn.primary:disabled{opacity:.5;cursor:not-allowed}
.btn.big{font-weight:700}
.btn.ghost{background:transparent}
.btn.small{padding:5px 10px;min-height:34px;font-size:.92rem}
.row-btns{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:8px 0}
.hint{color:var(--muted);font-size:.92rem;margin:6px 0}
.msg{margin:4px 0;font-weight:500;min-height:1.2em}
.msg.err{color:var(--red)}.msg.ok{color:var(--ok)}
details{margin:8px 0;border:1px dashed var(--line);border-radius:10px;padding:8px 10px}
summary{cursor:pointer;color:var(--navy);font-weight:500}
textarea,input[type=text],input[type=search],input[type=password],input[type=number]{font:inherit;width:100%;border-radius:9px;padding:8px 10px;color:inherit}
textarea{resize:vertical}
.rows{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.r{display:grid;grid-template-columns:28px minmax(0,1.6fr) minmax(0,1fr) 34px;gap:6px;align-items:center}
.r .i{font-weight:700;color:var(--navy);text-align:center}
.count{color:var(--muted);margin-inline-start:auto}
.need{margin:0 0 6px;font-weight:500}
.group{margin:8px 0 10px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font:inherit;border:1px solid var(--line);background:#f7f9fe;border-radius:999px;padding:6px 12px;cursor:pointer;color:#1f2430}
.chip small{color:var(--muted);font-size:.75rem;margin-inline-start:4px}
.chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.chip.on small{color:#cfd6ee}
.none{color:var(--muted);font-size:.92rem}
.fld{display:block;margin:10px 0;font-weight:500;color:#333}
.fld input,.fld textarea{margin-top:4px;font-weight:400}
.inline{display:flex;gap:6px;align-items:center}.inline input{flex:1}
.chk{display:flex;gap:8px;align-items:center;margin-top:6px}
.chk input{width:20px;height:20px}
.len{font-weight:700;margin:4px 0;min-height:1.4em}
.len.ok{color:var(--ok)}.len.bad{color:var(--red)}
.badge{border-radius:10px;padding:8px 12px;font-weight:500;margin-bottom:10px}
.badge.ok{background:#e5f6ec;color:#11683a;border:1px solid #a9dcbd}
.badge.bad{background:#fdecec;color:#a42222;border:1px solid #f1b6b6}
.badge.wait{background:#eef1f7;color:var(--muted);border:1px solid var(--line)}
.tabs{display:flex;gap:6px;margin-bottom:8px}
.tab{font:inherit;flex:1;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px;cursor:pointer;color:var(--navy)}
.tab.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.sheet{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:#fff;box-shadow:0 4px 18px rgba(29,43,94,.12);aspect-ratio:210/297}
.sheet svg{width:100%;height:auto;display:block}
.foot{color:var(--muted);font-size:.92rem;padding-bottom:24px}
.jump{display:none}
@media (max-width:900px){
  .jump{display:block;position:fixed;bottom:14px;left:50%;transform:translateX(-50%);background:var(--blue);color:#fff;text-decoration:none;padding:10px 18px;border-radius:999px;box-shadow:0 4px 14px rgba(0,0,0,.25);font-weight:700;z-index:5;white-space:nowrap}
  .jump.hide{display:none}
  .foot{padding-bottom:70px}
  .grid{grid-template-columns:minmax(0,1fr)}
  .preview{grid-column:auto;grid-row:auto;position:static}
}
@media (max-width:520px){
  .r{grid-template-columns:24px minmax(0,1fr) 34px}
  .r .a{grid-column:2}
  .r button{grid-row:1 / span 2;grid-column:3}
  .r{padding-bottom:6px;border-bottom:1px solid #eef1f7}
  .top h1{font-size:1.45rem}
}

.msg.warn{color:#8a5a00}
.foot .stats{font-size:.8rem;color:#7a8299;text-align:left;margin:.2rem 0 0}

/* header + library */
.toprow{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.top h1 a.home{color:inherit;text-decoration:none}
.libbtn{display:inline-flex;align-items:center;gap:6px;min-height:42px;padding:8px 16px;border-radius:999px;background:#C9A23A;color:#14214A;font-weight:700;text-decoration:none;border:2px solid #C9A23A;white-space:nowrap}
.libbtn:hover,.libbtn.on{background:#fff;border-color:#fff}
.libbtn:focus-visible{outline:3px solid #f2b531;outline-offset:2px}
.btn.gold{background:#fffaf0;border:2px solid #C9A23A;color:#14214A;font-weight:700}
.btn.gold:disabled{opacity:.5;cursor:not-allowed}
.jump.off{display:none!important}
.libview{padding-top:18px;padding-bottom:18px}
.libhead{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.libhead h2{margin:0}
.libhead a.btn{text-decoration:none}
.fld.search input{width:100%;box-sizing:border-box;font:inherit;font-size:1.05rem;padding:.6rem .7rem;border-radius:10px}
.libgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px;margin-top:10px}
.libcard{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff;display:flex;flex-direction:column;gap:6px;min-width:0}
.libcard h3{margin:0;font-size:1.08rem;color:#14214A;overflow-wrap:anywhere}
.libcard .meta{margin:0;color:var(--muted);font-size:.9rem}
.libcard .row-btns{margin-top:auto}
.btn.del{color:#a32020;border-color:#e3b4b4}
.admin{display:flex;align-items:center;gap:8px;flex-wrap:wrap;background:#fff4f4;border:1px dashed #e3b4b4;border-radius:10px;padding:8px 10px;margin:8px 0}
.admin input{font:inherit;width:9rem;padding:.35rem .5rem;border-radius:8px}
dialog.dlg{border:none;border-radius:16px;padding:18px 20px;max-width:min(440px,92vw);box-shadow:0 12px 40px rgba(20,33,74,.3)}
dialog.dlg::backdrop{background:rgba(20,33,74,.45)}
dialog.dlg h3{margin:0 0 .4rem;color:#14214A}
dialog.dlg input{width:100%;box-sizing:border-box;font:inherit;padding:.5rem;border-radius:8px}
.giveinfo{background:#f3f6fc;border-radius:10px;padding:8px 10px;margin:.5rem 0;overflow-wrap:anywhere}

/* download: two one-click buttons + optional contributor name */
.dl-box{background:#f7f9fd;border:1px solid #dfe5f1;border-radius:12px;padding:10px 12px;margin:10px 0}
.dl-btns{display:flex;flex-wrap:wrap;gap:8px}
.dl-btns .btn{flex:1 1 220px;text-align:center}
.dl-btns .btn:disabled{opacity:.5;cursor:not-allowed}
.fld.by{margin:10px 0 2px;font-size:.92rem}
.fld.by input{display:block;width:100%;max-width:320px;box-sizing:border-box;font:inherit;padding:.45rem .6rem;border-radius:8px}
.hint.small{font-size:.82rem;margin:4px 0 0}

/* Chanukah escape-room ad + brand logo (v5) */
.adwrap{margin-top:18px;margin-bottom:6px}
.ad{position:relative;overflow:hidden;display:flex;align-items:center;gap:12px;min-height:78px;padding:8px 14px;border-radius:14px;background:linear-gradient(135deg,#14214A 0%,#1c2d62 60%,#14214A 100%);border:1px solid #C9A23A;color:#fff;text-decoration:none;box-shadow:0 3px 12px rgba(20,33,74,.18)}
.ad:hover,.ad:focus-visible{box-shadow:0 4px 16px rgba(201,162,58,.35)}
.ad:focus-visible{outline:3px solid #C9A23A;outline-offset:2px}
.ad::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 35%,rgba(232,201,120,.22) 50%,transparent 65%);transform:translateX(120%);animation:adsh 7s ease-in-out infinite;pointer-events:none}
.adm{flex:0 0 auto;width:76px;height:42px;overflow:visible}
.adm .f{fill:#FFC94A;transform-box:fill-box;transform-origin:50% 100%;animation:adfl 1.6s ease-in-out infinite}
.adt{position:relative;flex:1 1 auto;min-width:0;height:2.7em;font-weight:700;font-size:1rem;line-height:1.3;color:#fff}
.adl{position:absolute;inset:0;display:flex;align-items:center;opacity:0;animation:adrot 12s infinite}
.adl:nth-child(2){animation-delay:4s}.adl:nth-child(3){animation-delay:8s;color:#E8C978}
.adc{flex:0 0 auto;background:#C9A23A;color:#14214A;font-weight:700;font-size:.9rem;border-radius:999px;padding:6px 12px;white-space:nowrap}
@keyframes adrot{0%{opacity:0;transform:translateY(8px)}4%,30%{opacity:1;transform:none}34%,100%{opacity:0;transform:translateY(-8px)}}
@keyframes adfl{0%,100%{transform:scale(1,1);opacity:1}30%{transform:scale(.88,1.12);opacity:.85}60%{transform:scale(1.08,.9);opacity:.95}}
@keyframes adsh{0%,55%{transform:translateX(120%)}100%{transform:translateX(-120%)}}
@media (max-width:480px){.ad{gap:9px;padding:8px 10px;min-height:76px}.adm{width:60px;height:34px}.adt{font-size:.92rem}.adc{font-size:.8rem;padding:5px 9px}}
@media (prefers-reduced-motion:reduce){.ad::after,.adm .f{animation:none}.adl{animation:none;opacity:0}.adl:first-child{opacity:1}}
.foot .brand{margin:12px 0 0;text-align:center}
.foot .brand a{display:inline-block;border-radius:8px;opacity:.92}
.foot .brand a:hover,.foot .brand a:focus-visible{opacity:1}
.foot .brand img{display:block;height:50px;width:auto}
@media (min-width:760px){.adt{font-size:1.12rem}.ad{padding:10px 22px}}

/* v6: options, layout picker, button icons */
.opts{border-top:1px dashed var(--line);margin-top:10px;padding-top:8px}
.optrow{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:4px 0}
.optrow .chk{margin-top:0;font-weight:500}
#nDecoys{font:inherit;width:64px;border-radius:9px;padding:6px 8px;text-align:center}
#decoys{margin-top:4px}
.msg.small,.hint.small{font-size:.88rem}
.msg.warn{color:#9a5b00}
.layoutpick{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:0 0 6px}
.layoutpick .lbl{font-weight:700;color:var(--navy)}
.seg{font:inherit;display:inline-flex;align-items:center;gap:5px;border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:999px;padding:5px 12px;min-height:36px;cursor:pointer}
.seg svg{width:18px;height:18px;flex:none}
.seg.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.seg:focus-visible{outline:3px solid #f2b531;outline-offset:2px}
.btn .ico{flex:none;width:18px;height:18px}

/* ===== v7: buttons look like buttons, writing fields look like fields ===== */
:root{--fld-border:#8e9ab6;--btn-fill:#dfe6f6;--btn-fill-h:#cdd8f0;--btn-shadow:0 2px 0 rgba(20,33,74,.22),0 3px 8px rgba(20,33,74,.12)}
/* writing fields: white, visible 1.5px border, slightly inset, clear focus ring */
input[type=text],input[type=search],input[type=password],input[type=number],textarea{background:#fff;border:2px solid var(--fld-border);box-shadow:inset 0 2px 3px rgba(20,33,74,.10);cursor:text;transition:border-color .15s,box-shadow .15s}
input[type=text]:hover,input[type=search]:hover,input[type=password]:hover,input[type=number]:hover,textarea:hover{border-color:#5f6d92}
input[type=text]:focus,input[type=search]:focus,input[type=password]:focus,input[type=number]:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:inset 0 2px 3px rgba(20,33,74,.08),0 0 0 3px rgba(43,107,224,.28)}
input::placeholder,textarea::placeholder{color:#8a92a6;opacity:1}
input[type=checkbox]{accent-color:var(--navy);cursor:pointer}
.chk{cursor:pointer}
/* buttons: solid fill, rounded, soft shadow, pointer, hover */
.btn,.chip,.tab,.seg,.r button{border:1px solid transparent;background:var(--btn-fill);color:var(--navy);box-shadow:var(--btn-shadow);cursor:pointer;font-weight:500;transition:background-color .15s,box-shadow .15s,transform .08s}
.btn:hover:not(:disabled),.chip:hover,.tab:hover,.seg:hover{background:var(--btn-fill-h);box-shadow:0 3px 0 rgba(20,33,74,.22),0 5px 12px rgba(20,33,74,.16);transform:translateY(-1px)}
.btn:active:not(:disabled),.chip:active,.tab:active,.seg:active,.r button:active{transform:translateY(1px);box-shadow:0 1px 0 rgba(20,33,74,.22)}
.btn{border-radius:10px}
.btn.ghost{background:#eef2fa}
.btn.ghost:hover:not(:disabled){background:#dfe6f6}
.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue)}
.btn.primary:hover:not(:disabled){background:#1f58c4}
.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}
.btn.gold{background:#F3E3B0;border-color:#C9A23A}
.btn.del{background:#fde6e6;color:#a32020;border-color:#f0bcbc}
.chip{background:#e8eefb}
.chip.on,.tab.on,.seg.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.chip.on:hover,.tab.on:hover,.seg.on:hover{background:#26387a}
.r button{background:#fde6e6;color:#b42020;font-weight:700;font-size:1rem;min-height:34px;border-radius:8px;padding:0}
.r button:hover{background:#f9cfcf}
summary{display:inline-flex;align-items:center;gap:6px;background:var(--btn-fill);border-radius:10px;padding:7px 12px;box-shadow:var(--btn-shadow);list-style:none;user-select:none}
summary::-webkit-details-marker{display:none}
summary::before{content:"◂";font-size:.8em;transition:transform .15s}
details[open] summary::before{transform:rotate(-90deg)}
summary:hover{background:var(--btn-fill-h)}
details{border:0;padding:4px 0}
details > .btn{margin-top:8px}
/* clear-all: big red X */
.btn.clear{background:#fde8e8;color:#a01818;font-weight:700;border-color:#f3b9b9}
.btn.clear:hover:not(:disabled){background:#fbd3d3}
.redx{display:inline-grid;place-items:center;width:24px;height:24px;flex:none}
.redx svg{display:block;width:24px;height:24px;filter:drop-shadow(0 1px 1px rgba(120,0,0,.35))}
/* quick paste: a distinct, yellow writing area */
.pastehint{display:block;margin:10px 0 4px;color:#8a6a12;font-weight:700;font-size:.92rem}
#paste{background:#FFF8E1;border:2px dashed #C9A23A;box-shadow:inset 0 2px 4px rgba(150,115,20,.12);min-height:110px}
#paste:hover{border-color:#a8841f}
#paste:focus{border-style:solid;border-color:#C9A23A;box-shadow:0 0 0 3px rgba(201,162,58,.35)}
#paste::placeholder{color:#9b8550}
/* לשון picker */
.lashon{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:2px 0 8px}
.lashon .lbl{font-weight:700;color:var(--navy);font-size:.95rem}
.lashon .seg{min-height:34px;padding:4px 14px}
/* library button: big, gold, one of the most visible things on the page */
.toprow{align-items:center}
.libbtn{gap:10px;min-height:58px;padding:10px 26px;border-radius:14px;font-size:1.18rem;background:linear-gradient(180deg,#E3C25E,#C9A23A);border:2px solid #E8C978;color:#14214A;box-shadow:0 3px 0 #8f6f1d,0 6px 16px rgba(0,0,0,.28);transition:transform .08s,box-shadow .15s,filter .15s;cursor:pointer}
.libbtn .lbi{font-size:1.35rem;line-height:1}
.libbtn:hover,.libbtn.on{background:linear-gradient(180deg,#EDD27A,#D4AE47);border-color:#F4E1A6;filter:brightness(1.04);transform:translateY(-1px);box-shadow:0 4px 0 #8f6f1d,0 8px 20px rgba(0,0,0,.3)}
.libbtn:active{transform:translateY(2px);box-shadow:0 1px 0 #8f6f1d,0 3px 8px rgba(0,0,0,.25)}
.libbtn.back{background:#fff;border-color:#fff;color:#14214A}
.libbtn.back:hover{background:#f1f4fb}
@media (min-width:641px){.libbtn{min-height:66px;padding:12px 36px;font-size:1.32rem}.libbtn .lbi{font-size:1.5rem}}
@media (max-width:640px){.toprow{flex-direction:column;align-items:stretch;gap:10px}.libbtn{width:100%;justify-content:center;font-size:1.12rem}}
@media (prefers-reduced-motion:reduce){.btn,.chip,.tab,.seg,.libbtn{transition:none}.btn:hover,.chip:hover,.tab:hover,.seg:hover,.libbtn:hover{transform:none}}

/* ---- sheet type: קווים / מבוך ---- */
.typepick,.wrongpick{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:0 0 6px}
.typepick .lbl,.wrongpick .lbl{font-weight:700;color:var(--navy)}
.typepick .seg{min-height:40px;padding:6px 16px;font-size:1.02rem}
.typenote{margin:0 0 8px}
.mazeopts{background:#f6f8fd;border:1px solid var(--line);border-radius:10px;padding:8px 10px;margin:0 0 8px}
.mazeopts .hint{margin:2px 0 0}
body.maze .linesonly{display:none!important}
.rows.maze .r{grid-template-columns:28px minmax(0,1.5fr) minmax(0,1fr) minmax(0,1.2fr) 34px}
.rows.maze .r .w::placeholder{color:#9aa1b3}
.rows.maze .r .w.need{border-color:#e0a000;background:#fffaf0}
@media (max-width:520px){
  .rows.maze .r{grid-template-columns:24px minmax(0,1fr) 34px}
  .rows.maze .r .a,.rows.maze .r .w{grid-column:2}
  .rows.maze .r button{grid-row:1 / span 3;grid-column:3}
}


/* ===== v11: escape-room ad, bigger (inline on phones / narrow screens) ===== */
.adwrap{margin-top:18px;margin-bottom:6px}
.ad{flex-wrap:wrap;align-items:center;gap:10px 14px;padding:14px 16px;border:2px solid #C9A23A;background:linear-gradient(150deg,#14214A 0%,#1f3172 55%,#14214A 100%);box-shadow:0 6px 22px rgba(20,33,74,.28)}
.adtag{flex:1 0 100%;order:-2;color:#E8C978;font-size:.8rem;font-weight:700;letter-spacing:.02em}
.adhead{display:flex;align-items:center;gap:10px;flex:1 1 100%;order:-1}
.adh{display:flex;flex-direction:column;line-height:1.2}
.adh b{font-size:1.3rem;color:#fff}
.adh small{font-size:.92rem;color:#E8C978;font-weight:500}
.adcovers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;flex:1 1 100%}
.adcovers img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:8px;border:1px solid rgba(232,201,120,.6);box-shadow:0 2px 8px rgba(0,0,0,.35);background:#0e1838}
.ad .adt{flex:1 1 160px;height:2.7em}
.adc{font-size:1.02rem;padding:10px 18px;border-radius:12px;background:linear-gradient(180deg,#E3C25E,#C9A23A);border:2px solid #E8C978;box-shadow:0 3px 0 #8f6f1d,0 5px 12px rgba(0,0,0,.3);color:#14214A}
.ad:hover .adc,.ad:focus-visible .adc{filter:brightness(1.06)}
@media (max-width:480px){.ad{gap:8px 10px;padding:12px}.adh b{font-size:1.15rem}.adc{font-size:.95rem;padding:9px 14px}.ad .adt{flex-basis:100%;font-size:.95rem}.adc{flex:1 1 100%;text-align:center}}
.rowsbox{position:relative}
.morehint{display:none}

/* ===== v11: desktop = one screen, no page scroll. Only the questions list scrolls. ===== */
@media (min-width:1240px) and (min-height:600px){
  html:has(body.fit){height:100%;overflow:hidden}
  body.fit{height:100vh;height:100dvh;overflow:hidden;display:grid;
    --side:max(12px,calc((100vw - 1760px)/2));--adw:clamp(168px,13.5vw,250px);
    grid-template-columns:var(--side) minmax(0,1fr) var(--adw) var(--side);
    grid-template-rows:auto minmax(0,1fr) auto;
    grid-template-areas:"top top top top" ". main ad ." "foot foot foot foot";column-gap:12px}
  body.fit .top{grid-area:top;padding:5px 0}
  body.fit .top .wrap{max-width:none;display:flex;align-items:center;gap:18px;padding:0 var(--side)}
  body.fit .toprow{display:contents}
  body.fit .top h1{order:1;font-size:1.4rem;white-space:nowrap}
  body.fit .sub{order:2;flex:1 1 auto;margin:0;font-size:.9rem;opacity:.85;min-width:0;line-height:1.3}
  body.fit .libbtn{order:3;min-height:40px;padding:4px 20px;font-size:1.05rem;border-radius:12px}
  body.fit .libbtn .lbi{font-size:1.2rem}
  body.fit .jump{display:none!important}
  /* main area: [step 1] [steps 2+3] [preview]  (RTL: right to left) */
  body.fit main.grid{grid-area:main;max-width:none;margin:0;padding:10px 0;min-height:0;overflow:clip;
    --pvw:clamp(340px,calc((100dvh - 380px) * .7071 + 26px),580px);
    grid-template-columns:minmax(0,1.06fr) minmax(0,1fr) var(--pvw);
    grid-template-rows:auto minmax(0,1fr);grid-template-areas:"s1 s2 pv" "s1 s3 pv";gap:10px;align-items:stretch}
  body.fit.maze main.grid{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) var(--pvw)}
  body.fit .card{padding:9px 12px;border-radius:12px}
  body.fit h2{font-size:1.05rem;margin:0 0 5px}
  body.fit .num{width:24px;height:24px;font-size:.85rem}
  body.fit .hint{font-size:.8rem;margin:2px 0;line-height:1.3}
  body.fit .msg{line-height:1.3}
  body.fit .msg:empty{min-height:0;margin:0}
  body.fit .btn{min-height:34px;padding:5px 10px;font-size:.9rem}
  body.fit .btn.small{min-height:28px;padding:2px 9px;font-size:.84rem}
  body.fit .seg{min-height:30px;padding:2px 10px;font-size:.9rem}
  body.fit .row-btns{margin:4px 0;gap:6px}
  body.fit .fld{margin:5px 0;font-size:.86rem;line-height:1.25}
  body.fit .fld input,body.fit .fld textarea{margin-top:2px}
  body.fit input[type=text],body.fit textarea{padding:4px 8px}
  /* step 1: a column; the questions list takes the free height and scrolls */
  body.fit #step1{grid-area:s1;display:flex;flex-direction:column;min-height:0;overflow:clip}
  body.fit #step1 > *{flex:none}
  body.fit .s1head{display:flex;align-items:center;flex-wrap:wrap;gap:4px 12px;margin-bottom:2px}
  body.fit .s1head h2{margin:0}
  body.fit .typepick{margin:0;gap:5px}
  body.fit .typepick .lbl{font-size:.88rem}
  body.fit .typepick .seg{min-height:32px;padding:3px 12px;font-size:.92rem}
  body.fit .typenote,body.fit #wrongNote{margin:0 0 3px;font-size:.76rem;line-height:1.28}
  body.fit #fileMsg{font-size:.82rem;margin:2px 0}
  body.fit #step1 > .row-btns:first-of-type .btn{font-size:.84rem;padding:3px 9px;min-height:32px}
  body.fit #tmpl,body.fit #demo{font-size:.8rem!important;padding:2px 8px!important}
  body.fit #tmpl .ico{width:15px;height:15px}
  body.fit .wrongpick{margin:0 0 2px;gap:4px}
  body.fit .wrongpick .lbl{font-size:.84rem}
  body.fit .mazeopts{padding:5px 8px;margin:0 0 4px}
  body.fit .mazeopts .seg{min-height:28px;font-size:.84rem;padding:2px 8px}
  body.fit details{margin:2px 0;padding:2px 0}
  body.fit summary{padding:3px 10px;font-size:.88rem}
  body.fit #paste{min-height:64px}
  body.fit #step1 > .rowsbox{flex:1 1 auto;min-height:110px;display:flex;flex-direction:column;margin-top:4px;border:1px solid var(--line);border-radius:10px;background:#fbfcfe}
  body.fit #rows{flex:1 1 auto;min-height:0;margin:0;padding:6px;gap:5px;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
  body.fit #rows:focus{outline:none}
  body.fit .r{grid-template-columns:22px minmax(0,1.6fr) minmax(0,1fr) 30px;gap:5px}
  body.fit .rows.maze .r{grid-template-columns:22px minmax(0,1.45fr) minmax(0,1fr) minmax(0,1.15fr) 30px}
  body.fit .r button{min-height:30px}
  body.fit .r input{min-height:32px;font-size:.92rem}
  /* a visible, branded scrollbar (Chrome / Edge / Safari; Firefox below) */
  body.fit #rows::-webkit-scrollbar{width:13px}
  body.fit #rows::-webkit-scrollbar-track{background:#f1ead3;border-radius:10px;border:1px solid #e2d3a2}
  body.fit #rows::-webkit-scrollbar-thumb{background:#14214A;border-radius:10px;border:3px solid #f1ead3;min-height:40px}
  body.fit #rows::-webkit-scrollbar-thumb:hover{background:#26387a}
  /* "more below" hint + soft fade at the bottom of the list */
  body.fit .morehint{display:flex;position:absolute;left:1px;right:1px;bottom:1px;height:44px;align-items:flex-end;justify-content:center;padding-bottom:5px;
    background:linear-gradient(to bottom,rgba(251,252,254,0),rgba(251,252,254,.96) 60%);border-radius:0 0 10px 10px;pointer-events:none;opacity:0;transition:opacity .2s}
  body.fit .morehint span{background:#14214A;color:#fff;font-size:.8rem;font-weight:700;padding:2px 12px;border-radius:999px;border:1px solid #C9A23A;box-shadow:0 2px 6px rgba(20,33,74,.25)}
  body.fit .morehint.show{opacity:1}
  body.fit .opts{margin-top:5px;padding-top:4px}
  body.fit .optrow{margin:1px 0}
  body.fit .optrow .chk{font-size:.9rem}
  body.fit #nDecoys{padding:2px 6px}
  /* steps 2 and 3 stacked in the middle column */
  body.fit #step2{grid-area:s2;min-height:0}
  body.fit #step3{grid-area:s3;min-height:0;max-height:100%;overflow-y:auto;align-self:start;display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:8px;align-items:center}
  body.fit #step3 > h2{grid-row:1;grid-column:1;margin:0 0 3px}
  body.fit #step3 > .chk{grid-row:1;grid-column:2;margin:0 0 3px!important}
  body.fit #step3 > .fld{grid-column:1 / -1}
  body.fit .need{margin:0 0 3px;font-size:.88rem;line-height:1.3}
  body.fit .group{margin:2px 0 4px;display:flex;flex-wrap:wrap;align-items:center;gap:4px 6px}
  body.fit .group h3{margin:0;font-size:.9rem;flex:1 1 auto}
  body.fit .group .chips{order:3;flex:1 1 100%;gap:4px}
  body.fit .group .lashon{order:2;margin:0;gap:4px}
  body.fit .group > .btn.small{order:1;min-height:24px;padding:0 8px;font-size:.78rem}
  body.fit .lashon .lbl{font-size:.8rem}
  body.fit .lashon .seg{min-height:24px;padding:0 8px;font-size:.8rem}
  body.fit .chip{padding:1px 8px;font-size:.84rem;line-height:1.3}
  body.fit .chip small{font-size:.68rem}
  body.fit .none{font-size:.82rem;line-height:1.3}
  body.fit #step2 .fld{margin:4px 0 2px}
  body.fit .len{margin:2px 0 0;min-height:1.2em;font-size:.88rem;line-height:1.3}
  body.fit #step3 .fld{margin:3px 0}
  body.fit #step3 .fld:not(.linesonly):first-of-type,body.fit #step3 .fld.linesonly{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:8px}
  body.fit #step3 .fld:not(.linesonly):first-of-type > *,body.fit #step3 .fld.linesonly > *{margin-top:0}
  body.fit #step3 .chk{margin-top:2px;font-size:.86rem}
  body.fit #instr{resize:none}
  /* preview: the A4 sheet takes whatever height is left; the download buttons always show */
  body.fit .preview{grid-area:pv;position:static;min-height:0;overflow:clip;display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    grid-template-rows:auto auto auto auto minmax(0,1fr) auto auto auto auto;
    grid-template-areas:"h2 tabs" "lay lay" "note note" "badge badge" "sheet sheet" "shuf shuf" "dl dl" "msg msg" "phint phint";column-gap:8px}
  body.fit .preview > h2{grid-area:h2;margin:0 0 5px;white-space:nowrap;align-self:center}
  body.fit .preview > .layoutpick{grid-area:lay;margin:0 0 3px;gap:4px;flex-wrap:nowrap}
  body.fit .layoutpick .lbl{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  body.fit .layoutpick .seg{padding:1px 7px;font-size:.84rem;min-height:28px;flex:1 1 0;justify-content:center;gap:4px}
  body.fit .layoutpick .seg svg{width:15px;height:15px}
  @media (max-width:1400px){ body.fit .layoutpick .seg svg{display:none} }
  body.fit .preview > #layoutNote{grid-area:note;margin:0 0 3px}
  body.fit #layoutNote:empty{display:none}
  body.fit .preview > .badge{grid-area:badge;padding:3px 10px;margin-bottom:4px;font-size:.86rem;line-height:1.3}
  body.fit .preview > .viewswitch{grid-area:tabs;margin:0 0 5px;align-self:center}
  body.fit .tab{padding:3px 6px;font-size:.86rem;white-space:nowrap}
  body.fit .preview > .row-btns{grid-area:shuf;margin:4px 0;justify-self:center;align-self:start}
  body.fit .preview > .row-btns .btn{min-height:32px;padding:2px 10px;font-size:.86rem}
  body.fit .preview > .sheetfit{grid-area:sheet;min-height:120px;container-type:size;display:flex;justify-content:center;align-items:flex-start}
  body.fit .sheetfit .sheet{height:min(100cqh,141.43cqw);width:auto;aspect-ratio:210/297;flex:none}
  body.fit .sheetfit .sheet svg{width:100%;height:100%}
  body.fit .preview > .dl-box{grid-area:dl;margin:6px 0 0;padding:6px 8px}
  body.fit .dl-btns{gap:6px;flex-wrap:nowrap}
  body.fit .dl-btns .btn{flex:1 1 0;min-width:0;min-height:44px;padding:4px 8px;font-size:.9rem;line-height:1.2;justify-content:center;text-align:center;white-space:normal}
  body.fit .fld.by{display:flex;align-items:center;gap:8px;margin:5px 0 0;font-size:.84rem;white-space:nowrap}
  body.fit .fld.by input{max-width:none;flex:1 1 auto;min-width:0;padding:2px 8px;margin:0}
  body.fit .dl-box .hint.small{margin:3px 0 0;font-size:.74rem}
  body.fit .preview > #giveMsg{grid-area:msg;margin:3px 0 0;font-size:.86rem}
  body.fit .preview > .hint:last-child{grid-area:phint;margin:3px 0 0;font-size:.72rem;line-height:1.3}
  /* the ad: a tall vertical banner in its own column, beside the app (the left side in RTL) */
  body.fit .adwrap{grid-area:ad;max-width:none;margin:0;padding:10px 0;min-height:0;display:flex}
  body.fit .ad{flex:1 1 auto;flex-direction:column;flex-wrap:nowrap;align-items:stretch;gap:8px;padding:12px 11px;min-height:0;border-radius:16px;text-align:center}
  body.fit .adtag{flex:none;order:0;font-size:.74rem}
  body.fit .adhead{flex:none;order:0;flex-direction:column;gap:3px}
  body.fit .adm{width:84px;height:48px;margin:0 auto}
  body.fit .adh b{font-size:clamp(1.1rem,1.45vw,1.45rem)}
  body.fit .adh small{font-size:.84rem}
  body.fit .adcovers{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;justify-content:center;gap:7px}
  body.fit .adcovers img{flex:0 1 auto;min-height:0;height:auto;width:100%;max-height:calc((100% - 14px)/3);aspect-ratio:4/3;object-fit:cover}
  body.fit .ad .adt{flex:none;height:2.7em;font-size:.95rem}
  body.fit .ad .adl{justify-content:center;text-align:center}
  body.fit .adc{flex:none;text-align:center;font-size:1.05rem;padding:10px 8px;white-space:normal}
  /* the footer: one thin line at the bottom */
  body.fit .foot{grid-area:foot;max-width:none;width:100%;margin:0;display:flex;align-items:center;gap:14px;padding:3px var(--side) 3px;font-size:.72rem;line-height:1.3;border-top:1px solid var(--line);background:#eef1f8}
  body.fit .foot p{margin:0}
  body.fit .foot > p:first-child{flex:1 1 auto;min-width:0}
  body.fit .foot .stats{margin:0;white-space:nowrap}
  body.fit .foot .brand{margin:0}
  body.fit .foot .brand img{height:26px}
}
@media (min-width:1240px) and (min-height:600px) and (max-height:800px){
  body.fit #step1 > p.hint:not(.typenote){display:none}
  body.fit .typenote{font-size:.74rem}
}
@supports not selector(::-webkit-scrollbar){
  @media (min-width:1240px) and (min-height:600px){ body.fit #rows{scrollbar-width:auto;scrollbar-color:#14214A #f1ead3} }
}

/* ---- v12: six more sheet types (sheets.js) ---- */
.typepick .seg.xt{padding:6px 12px;font-size:.97rem}
body.xtype .linesonly,body.xtype .mazeonly{display:none!important}
body.xtype:not(.xt-wordsearch) #step2{display:none!important}
.xopts{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center;background:#f6f8fd;border:1px solid var(--line);border-radius:10px;padding:8px 10px;margin:0 0 8px}
.xopts .xo{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center}
.xopts .xo[hidden]{display:none}
.xopts .chk{display:inline-flex;align-items:center;gap:6px;font-size:.95rem;margin:0}
.xopts input[type=number]{width:4.2em;min-height:34px;font:inherit;padding:2px 6px;border:1px solid var(--line);border-radius:8px;text-align:center}
.xopts select{font:inherit;min-height:34px;border:1px solid var(--line);border-radius:8px;padding:2px 6px;background:#fff}
.pager{display:flex;align-items:center;justify-content:center;gap:10px;margin:0 0 8px;font-weight:600;color:var(--navy)}
.pager[hidden]{display:none}
.pager .btn{min-width:44px;min-height:36px;padding:2px 10px;font-size:1.1rem}
.badge.warn{background:#fff6e0;color:#7a5200;border:1px solid #ecd28f}
@media (max-width:520px){ .typepick .seg.xt{padding:5px 10px;font-size:.92rem} .typepick .seg{min-height:38px} }

.pager{flex:1 0 100%;width:100%} #pgInfo{white-space:nowrap;font-size:.95rem}
.pager .btn{min-height:30px}
body.fit .preview > .pager{grid-area:lay;margin:0 0 3px;justify-content:flex-start;width:auto}
body.fit.xtype .preview > .layoutpick{display:none!important}

/* ---- v13: one download button + share checkbox; discreet admin lock in the footer ---- */
.dl-btns #pdfAdd{font-size:1.08rem}
.dl-opts{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;margin:8px 0 0}
.dl-opts .chk.share{display:inline-flex;align-items:center;gap:7px;margin:0;font-weight:600;color:var(--navy,#14214A);cursor:pointer}
.dl-opts .chk.share input{width:18px;height:18px;margin:0;accent-color:#14214A;flex:none}
.dl-opts .fld.by{margin:0;flex:1 1 200px}
.dl-box.noshare .fld.by{opacity:.45}
.foot .adminlink{display:block;width:max-content;margin:6px 0 0 auto;margin-inline-start:auto;margin-inline-end:0;padding:2px 4px;font-size:.78rem;line-height:1;text-decoration:none;opacity:.28;filter:grayscale(1);border-radius:4px}
.foot .adminlink:hover,.foot .adminlink:focus-visible{opacity:.7}
@media (min-width:1240px) and (min-height:600px){
  body.fit .dl-opts{margin:5px 0 0;gap:4px 12px;flex-wrap:nowrap}
  body.fit .dl-opts .chk.share{font-size:.84rem;white-space:nowrap}
  body.fit .dl-opts .chk.share input{width:16px;height:16px}
  body.fit .dl-opts .fld.by{margin:0;flex:1 1 auto;min-width:0}
  body.fit .foot .adminlink{margin:0;flex:none;font-size:.72rem}
}

/* v15: student/key as ONE switch (distinct from the shape buttons) */
.viewswitch{display:flex;align-items:center;justify-content:center;gap:8px;margin:0 0 8px;font-size:.9rem;color:#5b6480}
.viewswitch .vlab{cursor:pointer;user-select:none;padding:2px 2px;border-bottom:2px solid transparent}
.viewswitch .vlab.on{color:var(--navy);font-weight:700;border-bottom-color:#C9A23A}
.switch{position:relative;width:46px;height:24px;border-radius:999px;border:0;background:#c9cfdf;cursor:pointer;padding:0;flex:none;transition:background .15s}
.switch .knob{position:absolute;top:3px;right:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.3);transition:right .15s}
.switch.on{background:#C9A23A}
.switch.on .knob{right:25px}
.switch:focus-visible{outline:3px solid #f2b531;outline-offset:2px}
/* v15: quick-paste is clearly a panel that opens and closes */
.pastebox summary{border:1px solid #C9A23A;background:#FFF8E1}
.pastebox summary .sumopen,.pastebox summary .sumclose{font-size:.8em;color:#8a6a12;font-weight:600}
.pastebox summary .sumclose{display:none}
.pastebox[open] summary .sumopen{display:none}
.pastebox[open] summary .sumclose{display:inline}
.pastebox summary::before{content:none}
.pastepanel{margin-top:6px;border:1px solid #C9A23A;border-radius:10px;padding:6px 8px;background:#fffdf5;box-shadow:0 4px 12px rgba(150,115,20,.15)}
.pastehead{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:.85rem;color:#8a6a12;font-weight:700;margin-bottom:4px}
.pclose{font:inherit;font-size:.82rem;border:1px solid #C9A23A;background:#fff;color:#8a6a12;border-radius:8px;padding:2px 8px;cursor:pointer}
.pclose:hover{background:#FFF1C9}
#paste{min-height:0;height:auto}
body.fit #paste{min-height:0}
.pastepanel > .btn{margin-top:6px}
.phbtns{display:flex;gap:6px;align-items:center}
.pastehead .btn.small{min-height:26px;padding:2px 10px;font-size:.82rem}
.pastehead > span:first-child{white-space:nowrap}
.phbtns .btn,.phbtns .pclose{white-space:nowrap}

/* v16: donor-name field gets its own full-width line on desktop (was squeezed to ~48px) */
@media (min-width:1240px) and (min-height:600px){
  body.fit .dl-opts{flex-wrap:wrap}
  body.fit .dl-opts .fld.by{flex:1 1 100%;width:100%}
  body.fit .dl-opts .fld.by input{min-width:180px}
}