/* aplicatie.css — stiluri proprii lecției „Împărțirea multiplilor de 10” (doar variabile de culoare). */

/* ---------- planșe desenate: fundal de card, lizibile în toate stilurile ---------- */
.plate .cv,.plate .ot,.plate .bn,.plate .reg,.plate .dc,.plate .pas,.plate .cap,.plate .vf{
  background:var(--card);color:var(--ink);border-radius:12px;padding:16px;font-weight:800}

/* ---------- copertă: zerourile se taie, apoi apar câtul și verificarea (un singur ceas) ---------- */
.cv{text-align:center}
.cv p{margin:6px 0}
.cv-l1{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(50px * var(--fs));line-height:1.1}
.cv-z{text-decoration:none;position:relative;display:inline-block;transition:color .4s}
.cv-z::after{content:"";position:absolute;left:-8%;right:-8%;top:52%;height:5px;border-radius:3px;background:var(--berry);transform:rotate(-24deg) scaleX(0);transition:transform .45s}
.cv.b .cv-z{color:var(--muted)}
.cv.b .cv-z::after{transform:rotate(-24deg) scaleX(1)}
.cv-l2{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(34px * var(--fs));opacity:0;transform:translateY(8px);transition:opacity .4s .5s,transform .4s .5s}
.cv-l2 b{color:var(--leaf-deep)}
.cv-l3{font-size:calc(18px * var(--fs));color:var(--muted);opacity:0;transition:opacity .4s 1s}
.cv.b .cv-l2,.cv.b .cv-l3{opacity:1;transform:none}
/* înapoi la „înainte”: fără tranziție, ca să nu pară o împărțire inversă */
.cv:not(.b) *,.cv:not(.b) *::after{transition:none!important}

/* ---------- tabelul ordinelor: cifre poziționate pe coloane, care alunecă spre dreapta ---------- */
.ot{--w:calc(56px * var(--fs));--h:calc(52px * var(--fs));display:grid;gap:6px;justify-content:center}
.ot-rand{display:flex;align-items:center;gap:14px}
.ot-gr{position:relative;overflow:hidden;display:grid;grid-template-columns:repeat(var(--cols),var(--w));height:var(--h);flex:0 0 auto}
.ot-gr>i{border:2px solid var(--line);border-left-width:0;background:var(--card)}
.ot-gr>i:first-child{border-left-width:2px;border-radius:10px 0 0 10px}
.ot-gr>i:last-of-type{border-radius:0 10px 10px 0;background:var(--sun-tint)}
.ot-h .ot-gr{height:auto}
.ot-h .ot-gr span{text-align:center;font-size:calc(15px * var(--fs));color:var(--muted)}
.ot-h .ot-gr span:last-child{color:var(--sun-ink)}
.ot-c{position:absolute;top:0;left:calc(var(--c) * var(--w));width:var(--w);height:var(--h);display:flex;align-items:center;justify-content:center;
  font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(30px * var(--fs));color:var(--ink)}
.ot-c.z{color:var(--sky)}
.ot-e{min-width:8.6em;font-size:calc(19px * var(--fs));white-space:nowrap}
.ot-e b{font-family:"Baloo 2",system-ui,sans-serif;font-size:1.15em}
.ot-r{font-style:normal;color:var(--leaf-deep);font-family:"Baloo 2",system-ui,sans-serif;font-size:1.15em}
.ot-mut .ot-gr>i{background:var(--leaf-tint)}
.ot-mut .ot-gr>i:last-of-type{background:var(--sun-tint)}
/* planșe cu ceas: la „b”, cifrele alunecă cu --s locuri, zerourile ieșite dispar, apare câtul */
.ceas .ot-r{opacity:0}
.ceas.b .ot-r{opacity:1;transition:opacity .35s .75s}
.ceas.b .ot-mut .ot-c{transform:translateX(calc(var(--s) * var(--w)));transition:transform .75s ease-in-out,opacity .35s .55s}
.ceas.b .ot-mut .ot-c.iese{opacity:0}
/* laboratorul „mașina”: aceeași alunecare, pornită din js */
.ot-c.mers{transform:translateX(calc(var(--s) * var(--w)));transition:transform .75s ease-in-out,opacity .35s .55s}
.ot-c.mers.iese{opacity:0}
.ot-mut.rest .ot-c.pierde{color:var(--berry);background:var(--berry-tint);border-radius:8px;animation:scutura .45s}
@keyframes scutura{0%,100%{transform:none}25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}

/* ---------- bancnote: câte zece bancnote de 10 lei se grupează într-una de 100 de lei ---------- */
.bn{--bw:calc(34px * var(--fs));text-align:center}
.bn-t{margin:0 0 10px;font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(26px * var(--fs))}
.bn-rand{position:relative;display:flex;align-items:center;justify-content:center;gap:4px;height:calc(50px * var(--fs));margin:8px 0}
.bn-10{width:var(--bw);height:calc(26px * var(--fs));display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--berry);background:var(--berry-tint);color:var(--berry);border-radius:4px;font-size:calc(13px * var(--fs));flex:0 0 auto}
.bn-eg{display:none;color:var(--muted);margin:0 6px}
.bn-100{position:absolute;left:50%;top:50%;width:calc(78px * var(--fs));height:calc(42px * var(--fs));margin:calc(-21px * var(--fs)) 0 0 calc(-39px * var(--fs));display:flex;align-items:center;justify-content:center;
  border:3px solid var(--sky);background:var(--sky-tint);color:var(--sky);border-radius:6px;font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(20px * var(--fs));opacity:0;transform:scale(.6)}
.bn-cap{display:grid;margin:12px 0 0;font-size:calc(17px * var(--fs))}
.bn-cap span{grid-area:1/1;transition:opacity .35s}
.bn-cap .cb{opacity:0;color:var(--sky)} .bn-cap .ca{color:var(--berry)}
/* starea „b”: bancnotele de 10 lei alunecă spre mijloc, apare bancnota de 100 de lei */
.bn.b .bn-10{transform:translateX(calc((4.5 - var(--i)) * (var(--bw) + 4px)));opacity:.0;transition:transform .7s ease-in,opacity .3s .55s}
.bn.b .bn-100{opacity:1;transform:none;transition:opacity .3s .6s,transform .3s .6s}
.bn.b .bn-cap .ca{opacity:0} .bn.b .bn-cap .cb{opacity:1}
/* fără animații: se văd și bancnotele de 10 lei, și cea de 100 de lei, plus ambele texte */
.bn.static .bn-10{transform:none!important;opacity:1!important}
.bn.static .bn-eg{display:inline}
.bn.static .bn-100{position:static;margin:0;opacity:1;transform:none;width:calc(64px * var(--fs));height:calc(36px * var(--fs))}
.bn.static .bn-cap span{grid-area:auto;opacity:1!important}

/* ---------- reguli, pași, capcane, verificare ---------- */
.reg p{display:flex;align-items:center;gap:14px;margin:8px 0;font-size:calc(20px * var(--fs))}
.reg-d{min-width:4.6em;text-align:center;background:var(--sun-tint);color:var(--sun-ink);border-radius:10px;padding:4px 10px;font-family:"Baloo 2",system-ui,sans-serif;font-size:1.1em}
.reg-s{color:var(--sky)}
.reg .reg-n{display:block;color:var(--muted);font-size:calc(16px * var(--fs));margin-top:12px}
.dc{display:grid;gap:8px;justify-items:center}
.dc-r{display:grid;grid-template-columns:calc(132px * var(--fs)) calc(30px * var(--fs)) calc(84px * var(--fs)) calc(30px * var(--fs)) calc(100px * var(--fs));align-items:center;text-align:center;font-size:calc(26px * var(--fs))}
.dc-n{background:var(--sky-tint);border-radius:10px;padding:2px 6px;font-family:"Baloo 2",system-ui,sans-serif}
.dc-q{background:var(--leaf-tint);color:var(--leaf-deep);border-radius:10px;padding:2px 6px;font-family:"Baloo 2",system-ui,sans-serif}
.dc-o{color:var(--muted)}
.dc-s{font-size:calc(15px * var(--fs));color:var(--berry)}
.dc-b{margin:6px 0 0;font-size:calc(15px * var(--fs));color:var(--muted);text-align:center}
.ac-r{display:flex;align-items:center;justify-content:space-between;gap:16px;min-width:15em;background:var(--sky-tint);border-radius:10px;padding:6px 14px;font-size:calc(22px * var(--fs))}
.ac-r b{color:var(--leaf-deep)}
.pas p{display:flex;align-items:center;gap:10px;margin:8px 0;font-size:calc(19px * var(--fs))}
.pas .pas-e{justify-content:center;font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(40px * var(--fs));margin-bottom:12px}
.pas s,.cap s{color:var(--berry);text-decoration-thickness:4px}
.pas b{color:var(--leaf-deep)}
.pas-n{flex:0 0 auto;width:1.8em;height:1.8em;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--sun);color:var(--on-sun)}
.cap p{margin:8px 0;padding:8px 12px;border-radius:10px;font-size:calc(20px * var(--fs))}
.cap span{display:block;font-size:calc(16px * var(--fs));color:var(--muted)}
.cap-x{background:var(--berry-tint)} .cap-x b{color:var(--berry)}
.cap-ok{background:var(--leaf-tint)} .cap-ok b{color:var(--leaf-deep)}
.vf{text-align:center}
.vf p{margin:6px 0}
.vf-r{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(34px * var(--fs))}
.vf-s{color:var(--muted);font-size:calc(16px * var(--fs))}
.vf-a{color:var(--sky)} .vf-b{color:var(--berry)} .vf-c{color:var(--leaf-deep)}
.vf-l{display:flex;gap:10px;justify-content:center;font-size:calc(14px * var(--fs))}
.vf-l span{border:2px solid currentColor;border-radius:999px;padding:1px 10px}

/* ---------- laborator: mașina de împărțit ---------- */
.ms-top,.fz-top{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;font-weight:800;color:var(--muted);font-size:calc(14px * var(--fs))}
.ms-tinta{color:var(--ink);font-size:calc(17px * var(--fs))}
.ms-tinta b{color:var(--leaf-deep)}
.ms .ms-ot{--w:calc(40px * var(--fs));--h:calc(38px * var(--fs));margin:6px 0;padding:6px 8px;gap:4px;border-radius:12px;border:2px solid var(--line);background:var(--card)}
.ms .ot-c{font-size:calc(25px * var(--fs))}
.ms .ot-e{min-width:7.5em;font-size:calc(16px * var(--fs))}
.ms .ot-h .ot-gr span{font-size:calc(12px * var(--fs))}
/* plăcuțele cu împărțitori: mari, la fel, cu starea „ales” clară */
.ms-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.ms .ms-btns .chip.ms-b{min-width:calc(96px * var(--fs));min-height:calc(46px * var(--fs));padding:4px 14px;font:inherit;font-size:calc(21px * var(--fs));font-weight:800;color:var(--ink);background:var(--card);border:3px solid var(--stripe);border-radius:14px;box-shadow:0 5px 0 var(--stripe);cursor:pointer}
.ms .ms-btns .chip.ms-b:hover{transform:translateY(-2px)}
.ms .ms-btns .chip.ms-b.ales{background:var(--berry);border-color:var(--berry);color:var(--card);box-shadow:0 5px 0 var(--ink);transform:translateY(-3px)}
.ms .ms-btns .chip.ms-b:disabled{opacity:.5;transform:none;cursor:default}
.ms-made,.fz-made{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;min-height:26px;margin-top:8px}
.ms .ms-made{gap:4px;margin-top:6px}
.ms .ms-gata{font-size:calc(13px * var(--fs));padding:1px 8px}
.ms .ms-act{margin-top:6px;padding-top:6px}
.ms-gata,.fz-gata{background:var(--leaf-tint);color:var(--leaf-deep);border:2px solid var(--leaf);border-radius:999px;padding:2px 12px;font-weight:800;font-size:calc(14px * var(--fs));animation:pop .35s ease-out}
.fz-gata small{font-weight:700;color:var(--muted)}
/* butoanele de jos: separate de plăcuțe, cu roluri diferite care se văd */
.ms-act,.fz-act{display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-top:8px;padding-top:8px;border-top:2px dashed var(--line)}
.ms-act .verif,.fz-act .verif{margin-left:auto}
.ms-act .verif:disabled,.fz-act .verif:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}

/* ---------- laborator: foarfeca de zerouri ---------- */
.fz-cnt{color:var(--berry)}
.fz-ex{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px 10px;margin:10px 0 6px;font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(34px * var(--fs));color:var(--ink)}
.fz-n{display:inline-flex;align-items:center;height:calc(58px * var(--fs));padding:0 8px;border-radius:14px;background:var(--sky-tint)}
.fz-c,.fz-0{display:inline-flex;align-items:center;justify-content:center;min-width:.75em;height:calc(48px * var(--fs));line-height:1}
.fz-sp{margin-left:.3em}
.fz-0{position:relative;font:inherit;color:var(--sky);background:var(--card);border:2px dashed var(--sky);border-radius:10px;padding:0 6px;margin:0 1px;cursor:pointer}
.fz-0.fz-sp{margin-left:.3em}
.fz-0:hover{border-style:solid}
.fz-0.taiat{color:var(--muted);border-style:solid;border-color:var(--berry);background:var(--berry-tint)}
.fz-0.taiat::after{content:"";position:absolute;left:8%;right:8%;top:50%;height:4px;border-radius:2px;background:var(--berry);transform:rotate(-28deg)}
.fz-0:disabled{cursor:default}
.fz-o{color:var(--muted)}
.fz-q{display:inline-flex;align-items:center;justify-content:center;min-width:2em;height:calc(58px * var(--fs));padding:0 10px;border:3px dashed var(--leaf);border-radius:14px;color:var(--muted)}
.fz-q.plin{border-style:solid;background:var(--leaf-tint);color:var(--leaf-deep);animation:pop .35s ease-out}
.fz-pas{margin:6px 0;text-align:center;font-weight:800;font-size:calc(18px * var(--fs));color:var(--ink)}
.fz-pas b{color:var(--sky)}
.fz-var{justify-content:center;gap:12px}
.fz .fz-var .chip.fz-v{min-width:calc(84px * var(--fs));min-height:calc(48px * var(--fs));font-size:calc(21px * var(--fs));border:3px solid var(--stripe);border-radius:14px;box-shadow:0 5px 0 var(--stripe);cursor:pointer}
.fz .fz-var .chip.fz-v.ales{background:var(--berry);border-color:var(--berry);color:var(--card);box-shadow:0 5px 0 var(--ink);transform:translateY(-3px)}
.fz .fz-var .chip.fz-v.rau{opacity:.45;text-decoration:line-through;box-shadow:none}

/* ---------- laborator: antrenament rapid ---------- */
.an-top{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--muted);font-size:calc(14px * var(--fs))}
.an-bar{flex:1;height:10px;background:var(--line);border-radius:99px;overflow:hidden}
.an-bar i{display:block;height:100%;background:var(--leaf);transition:width .4s}
.an-serie.aprinsa{color:var(--berry);animation:pop .4s ease-out}
.an-q{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(36px * var(--fs));font-weight:800;margin:14px 0;color:var(--ink);text-align:center}
.an-q .gol{display:inline-block;min-width:2.4em;border-bottom:3px dashed var(--leaf);text-align:center;color:var(--muted)}
.an-q .gol.plin{border-bottom-style:solid;color:var(--leaf-deep);animation:pop .35s}
.an-var{justify-content:center;gap:12px}
.an-var .chip{font-size:calc(22px * var(--fs));min-width:5em;min-height:calc(50px * var(--fs));border-width:3px;border-radius:14px}
.an-msg{min-height:1.5em;margin:10px 0 0;text-align:center;font-weight:800}
.an-msg.bine{color:var(--leaf-deep)} .an-msg.rau{color:var(--berry)}
.an-final{text-align:center}
.an-scor{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(54px * var(--fs));color:var(--leaf-deep);animation:pop .5s}

@keyframes pop{0%{transform:scale(.6)}70%{transform:scale(1.15)}100%{transform:none}}

/* mișcare redusă (sistem): animațiile decorative se opresc; planșele cu ceas sunt oprite din js/aplicatie.js */
@media (prefers-reduced-motion: reduce){
  .ms-gata,.fz-gata,.fz-q.plin,.an-q .gol,.an-scor,.an-serie{animation:none!important}
  .ot-c,.bn-10,.bn-100,.cv *,.cv *::after{transition:none!important}
}


/* telefon (pagina se derulează): planșele și laboratoarele se strâng ca să nu iasă din card */
html.flow .ot{--w:calc(44px * var(--fs));--h:calc(44px * var(--fs))}
html.flow .ot-rand{gap:8px}
html.flow .ot-e{min-width:0;font-size:calc(16px * var(--fs))}
html.flow .ot-c{font-size:calc(24px * var(--fs))}
html.flow .ms .ms-ot{--w:calc(32px * var(--fs));--h:calc(36px * var(--fs))}
html.flow .ms .ot-c{font-size:calc(21px * var(--fs))}
html.flow .ms .ms-btns .chip.ms-b{min-width:calc(76px * var(--fs));padding:4px 8px;font-size:calc(18px * var(--fs))}
html.flow .bn{--bw:calc(22px * var(--fs));padding:12px 8px}
html.flow .bn-10{font-size:calc(10px * var(--fs));height:calc(20px * var(--fs))}
html.flow .bn-rand{gap:3px}
html.flow .bn.b .bn-10{transform:translateX(calc((4.5 - var(--i)) * (var(--bw) + 3px)))}
html.flow .bn.static .bn-rand{flex-wrap:wrap;height:auto;row-gap:6px}
html.flow .dc-r{grid-template-columns:calc(92px * var(--fs)) calc(22px * var(--fs)) calc(58px * var(--fs)) calc(22px * var(--fs)) calc(64px * var(--fs));font-size:calc(21px * var(--fs))}
html.flow .dc-s{font-size:calc(12px * var(--fs))}
html.flow .fz-ex{font-size:calc(28px * var(--fs))}

/* Butonul „Verifică” din bara de jos este ascuns; verificarea se deschide din cuprins sau după ultima stație. */
.bottom #checkBtn{display:none!important}


/* ===== aliniere comună (lecțiile refăcute): fără suprapuneri de butoane și text ===== */
/* plasă de siguranță: dacă o stație e mai înaltă decât scena, se derulează în interior, nu intră sub bara de jos */
html:not(.flow) .view.on{overflow-y:auto;overflow-x:hidden;scrollbar-width:thin}
/* ordonare: toate cartonașele pe un rând, loc pentru bulina cu numărul, textul rămâne în cartonaș */
.task .order{grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);grid-template-columns:none;gap:10px;margin-top:16px}
.task .order .ocard{min-width:0;padding:10px 6px 8px;overflow-wrap:anywhere;hyphens:auto}
.task .order .oc-emoji{font-size:2.1em;line-height:1.1}
.task .order .ocard .lab{font-size:calc(14px * var(--fs));line-height:1.2}
.task .order .ocard .more{font-size:calc(12px * var(--fs));line-height:1.2;color:var(--muted)}
.task .order .ocard .badge{top:-14px;left:-8px}
html.flow .task .order{grid-auto-flow:row;grid-template-columns:repeat(2,minmax(0,1fr))}
/* perechi: bulina cu numărul stă pe același rând cu textul, deci butonul nu crește după rezolvare */
.perechi .chip{display:flex;align-items:center;gap:8px;min-width:0;overflow-wrap:anywhere}
.perechi .chip[data-p]::after{flex:0 0 22px}
/* rânduri de butoane: se rup pe rândul următor în loc să se calce */
.grp,.chips,.actions{flex-wrap:wrap;row-gap:10px}
.chip,.btn{max-width:100%}
.btn{white-space:normal}