/* aplicatie.css — stiluri proprii lecției „Probleme cu bani în mai mulți pași” (doar variabile de culoare).
   Toate clasele proprii încep cu „cb-” (casă / bani), ca să nu se lovească de cele din edulogia.css. */

/* hârtia bonului: puțin mai caldă decât cardul, în toate stilurile */
:root{--cb-hartie:color-mix(in srgb,var(--sun-tint) 35%,var(--card))}
.card-ink,.task{--cb-hartie:color-mix(in srgb,var(--sun-tint) 35%,var(--card))}

/* ---------- planșe desenate: fundal de card, ca să fie lizibile în toate stilurile ---------- */
.plate .cb-bonbox,.plate .cb-tabla,.plate .cb-schema,.plate .cb-pl,.plate .cb-casier,.plate .cb-banuti,.plate .cb-ec,.plate .cb-drum{
  background:var(--card);color:var(--ink);border-radius:12px;padding:14px 16px;font-weight:800}
.cb-not{margin:10px 0 0;text-align:center;font-size:calc(19px * var(--fs));color:var(--ink)}
.cb-not b{color:var(--leaf-deep)}
.cb-k1{background:var(--sky-tint);border-radius:8px;padding:1px 8px}
.cb-k2{background:var(--leaf-tint);border-radius:8px;padding:1px 8px}

/* ---------- bancnote și monede (SVG) ---------- */
.cb-bn{width:calc(74px * var(--fs));height:auto;display:inline-block;vertical-align:middle;flex:0 0 auto}
.cb-bn-f{stroke-width:2.5}
.cb-bn-o{fill:var(--card);opacity:.75}
.cb-bn .cb-bn-v3{font-size:18px}
.cb-bn-v{font:900 22px "Baloo 2",system-ui,sans-serif;fill:var(--ink)}
.cb-bn-u{font:800 9px system-ui,sans-serif;fill:var(--ink);letter-spacing:1px}
.cb-bn1 .cb-bn-f{fill:var(--leaf-tint);stroke:var(--leaf)}     .cb-bn1 .cb-bn-b{fill:var(--leaf)}
.cb-bn5 .cb-bn-f{fill:var(--berry-tint);stroke:var(--berry)}   .cb-bn5 .cb-bn-b{fill:var(--berry)}
.cb-bn10 .cb-bn-f{fill:var(--card);stroke:var(--berry)}        .cb-bn10 .cb-bn-b{fill:var(--berry)}
.cb-bn20 .cb-bn-f{fill:var(--sun-tint);stroke:var(--sun-edge)} .cb-bn20 .cb-bn-b{fill:var(--sun)}
.cb-bn50 .cb-bn-f{fill:var(--sun-tint);stroke:var(--sun-ink)}  .cb-bn50 .cb-bn-b{fill:var(--sun-ink)}
.cb-bn100 .cb-bn-f{fill:var(--sky-tint);stroke:var(--sky)}     .cb-bn100 .cb-bn-b{fill:var(--sky)}
.cb-bn200 .cb-bn-f{fill:var(--card);stroke:var(--sun-edge)}   .cb-bn200 .cb-bn-b{fill:var(--sun-edge)}
.cb-bn500 .cb-bn-f{fill:var(--sky-tint);stroke:var(--berry)}   .cb-bn500 .cb-bn-b{fill:var(--berry)}
.cb-mo{width:calc(42px * var(--fs));height:auto;display:inline-block;vertical-align:middle;flex:0 0 auto}
.cb-mo-f{fill:var(--sun-tint);stroke:var(--sun-edge);stroke-width:2.5}
.cb-mo-i{fill:none;stroke:var(--sun);stroke-width:1.5;stroke-dasharray:3 3}
.cb-mo-v{font:900 15px "Baloo 2",system-ui,sans-serif;fill:var(--ink)}
.cb-mo-u{font:800 7px system-ui,sans-serif;fill:var(--ink)}

/* ---------- bonul de casă (copertă, stația 1) ---------- */
.cb-bonbox{display:flex;flex-direction:column;align-items:center}
.cb-casa{width:min(330px,100%);height:20px;border-radius:10px 10px 4px 4px;background:var(--ink);display:flex;align-items:center;justify-content:center}
.cb-fanta{width:82%;height:5px;border-radius:3px;background:var(--muted)}
.cb-bon{position:relative;width:min(290px,92%);background:var(--cb-hartie);border:2px solid var(--line);border-top:0;padding:10px 14px 14px;margin-bottom:12px;
  font-size:calc(16px * var(--fs));box-shadow:0 6px 12px -8px var(--shadow)}
.cb-bon::after{content:"";position:absolute;left:-2px;right:-2px;bottom:-10px;height:10px;background:conic-gradient(from -35deg at 50% 100%,var(--cb-hartie) 70deg,transparent 0) 0 0/14px 10px repeat-x}
.cb-mag{margin:0 0 6px;text-align:center;font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(17px * var(--fs));line-height:1.1}
.cb-mag small{display:block;font-family:inherit;font-size:.7em;letter-spacing:2px;color:var(--muted)}
.cb-r{position:relative;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:5px 4px;border-bottom:2px dotted var(--line);line-height:1.15}
.cb-r b{white-space:nowrap}
.cb-tot{border-top:3px solid var(--ink);border-bottom:0;margin-top:4px;color:var(--sky);font-size:1.08em}
.cb-plat{border-bottom:0}
.cb-rest{background:var(--leaf-tint);color:var(--leaf-deep);border-radius:8px;border-bottom:0;font-size:1.08em}
.cb-proba{justify-content:flex-end;color:var(--muted);font-size:.86em;border-bottom:0}
.cb-proba b{color:var(--leaf-deep)}
/* tipărirea: rândurile apar pe rând (data-k), din ceasul din js/aplicatie.js; locul lor e păstrat, deci nimic nu sare */
.cb-anim [data-k]{opacity:0;transform:translateY(-8px);transition:opacity .35s,transform .35s}
.cb-anim [data-k].on{opacity:1;transform:none}
.cb-anim.static [data-k]{opacity:1;transform:none}
.cb-cap{margin:2px 0 0;min-height:2.7em;display:grid;text-align:center;font-size:calc(16px * var(--fs));color:var(--ink);width:100%}
.cb-cap [data-c]{grid-area:1/1;opacity:0;transition:opacity .3s}
.cb-cap [data-c].on{opacity:1}
.cb-cap b{color:var(--leaf-deep)}
/* etichetele rolurilor (stația 1), lângă rândul lor */
.cb-cu-tag .cb-bon{margin-right:120px}
.cb-tag{position:absolute;left:calc(100% + 20px);top:50%;transform:translateY(-50%);white-space:nowrap;font-style:normal;font-size:calc(13px * var(--fs));
  border-radius:999px;padding:2px 10px;border:2px solid;background:var(--card)}
.cb-tag::before{content:"";position:absolute;right:100%;top:50%;width:14px;border-top:2px dashed currentColor}
.cb-tag-p{color:var(--muted)} .cb-tag-t{color:var(--sky)} .cb-tag-d{color:var(--sun-ink)} .cb-tag-r{color:var(--leaf-deep)} .cb-tag-v{color:var(--berry)}

/* ---------- stația 2: banii României ---------- */
.cb-tt{margin:0 0 6px;font-size:calc(13px * var(--fs));letter-spacing:1.5px;text-transform:uppercase;color:var(--muted)}
.cb-bns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;justify-items:center;margin-bottom:12px}
.cb-bns .cb-bn{width:100%;max-width:110px}
.cb-mos{display:flex;gap:14px;justify-content:center}
.cb-mos .cb-mo{width:calc(52px * var(--fs))}

/* ---------- schema pașilor (stațiile 3 și 12) ---------- */
.cb-schema{display:flex;flex-direction:column;align-items:stretch}
.cb-sus{margin:0 0 10px;text-align:center;font-size:calc(17px * var(--fs))}
.cb-sus b{color:var(--sun-ink)}
.cb-pas{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;border:2px solid var(--line);border-left:8px solid;border-radius:12px;padding:8px 12px;background:var(--card)}
.cb-pas-t{border-left-color:var(--sky)} .cb-pas-r{border-left-color:var(--leaf)} .cb-pas-v{border-left-color:var(--berry)}
.cb-nr{font-size:calc(13px * var(--fs));text-transform:uppercase;letter-spacing:1px;color:var(--muted)}
.cb-op{font-size:calc(15px * var(--fs))}
.cb-calc{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(22px * var(--fs));white-space:nowrap}
.cb-q{display:inline-block;min-width:1.8em;text-align:center;border-bottom:3px dashed var(--muted);color:var(--muted)}
.cb-q.plin{border-bottom-color:transparent;color:var(--leaf-deep)}
.cb-sag{text-align:center;color:var(--muted);line-height:1.1;font-size:calc(18px * var(--fs))}
.cb-schema.cb-anim [data-k]{opacity:.3;transform:none}
.cb-schema.cb-anim [data-k].on{opacity:1;border-color:var(--ink)}
.cb-schema.cb-anim [data-k].on.cb-pas-t{border-left-color:var(--sky)} .cb-schema.cb-anim [data-k].on.cb-pas-r{border-left-color:var(--leaf)} .cb-schema.cb-anim [data-k].on.cb-pas-v{border-left-color:var(--berry)}

/* ---------- modelul-bandă (stațiile 4, 8, 9) ---------- */
.cb-banda{display:block;width:100%;height:auto}
.cb-s{stroke-width:2.5}
.cb-s-t{fill:var(--sky-tint);stroke:var(--sky)} .cb-s-r{fill:var(--leaf-tint);stroke:var(--leaf)} .cb-s-d{fill:var(--sun-tint);stroke:var(--sun-edge)}
.cb-s-g{fill:var(--card);stroke:var(--berry);stroke-dasharray:6 5}
.cb-st{font:800 17px "Nunito",system-ui,sans-serif;fill:var(--ink)}
.cb-ss{font:700 14px "Nunito",system-ui,sans-serif;fill:var(--muted)}
.cb-ac{fill:none;stroke:var(--muted);stroke-width:2.5}
.cb-at{font:800 17px "Nunito",system-ui,sans-serif;fill:var(--ink)}

/* ---------- stația 5: metoda casierului ---------- */
.cb-axa{display:block;width:100%;height:auto}
.cb-ax{stroke:var(--ink);stroke-width:3}
.cb-tk{stroke:var(--ink);stroke-width:3}
.cb-tn{font:900 20px "Baloo 2",system-ui,sans-serif;fill:var(--ink)}
.cb-tl{font:700 13px "Nunito",system-ui,sans-serif;fill:var(--muted)}
.cb-arc{fill:none;stroke-width:3.5;stroke-linecap:round}
.cb-arc1{stroke:var(--berry)} .cb-arc2{stroke:var(--sun-edge)}
.cb-sj{font:900 18px "Baloo 2",system-ui,sans-serif;fill:var(--ink)}
.cb-dai{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;font-size:calc(18px * var(--fs))}
.cb-dai strong{color:var(--leaf-deep)}

/* ---------- stația 6: lei și bani ---------- */
.cb-br{display:flex;align-items:center;gap:6px;margin-bottom:8px;flex-wrap:wrap}
.cb-bl{min-width:6.5em;font-size:calc(16px * var(--fs))}
.cb-br .cb-bn{width:calc(62px * var(--fs))}
.cb-m50 .cb-mo-f{stroke:var(--berry);stroke-width:3.5}
.cb-bx{margin:8px 0 0;text-align:center;font-size:calc(18px * var(--fs));line-height:1.6}
.cb-bx b{color:var(--leaf-deep)}

/* ---------- stația 7: pușculița ---------- */
.cb-ec-h,.cb-ec-r{display:grid;grid-template-columns:7.6em 6.4em minmax(0,1fr) 5.4em;align-items:center;gap:10px}
.cb-ec-h{white-space:nowrap;font-size:calc(12px * var(--fs));color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px}
.cb-ec-h span:nth-child(3){grid-column:3/5;text-align:right}
.cb-ec-r{padding:6px 0;border-bottom:2px dotted var(--line);font-size:calc(16px * var(--fs))}
.cb-ec-v{color:var(--sky)}
.cb-ec-r.minus .cb-ec-v{color:var(--berry)}
.cb-ec-bar{height:16px;border-radius:99px;background:var(--line);overflow:hidden}
.cb-ec-bar i{display:block;height:100%;background:var(--leaf);border-radius:99px}
.cb-ec-r.minus .cb-ec-bar i{background:var(--berry)}
.cb-ec-t{text-align:right;color:var(--leaf-deep)}
.cb-ec .cb-cap{margin-top:8px}

/* ---------- stația 11: două drumuri ---------- */
.cb-dt{margin:0 0 10px;text-align:center;font-size:calc(17px * var(--fs))}
.cb-dt:last-child{margin:10px 0 0}
.cb-dt b{color:var(--leaf-deep)}
.cb-dr{display:flex;align-items:center;gap:12px;border-radius:12px;padding:10px 14px;margin-bottom:8px;font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(21px * var(--fs))}
.cb-dr1{background:var(--sky-tint)} .cb-dr2{background:var(--sun-tint)}
.cb-dn{font-family:"Nunito",system-ui,sans-serif;font-size:calc(12px * var(--fs));text-transform:uppercase;letter-spacing:1px;color:var(--muted);min-width:5.5em}
.cb-dr b{color:var(--leaf-deep)}

/* ---------- laboratoarele: elemente comune ---------- */
.cb-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));margin-bottom:6px}
.cb-top b{color:var(--ink)}
.cb-faza{color:var(--sky)}
.cb-intr{margin:0 0 8px;font-weight:800;font-size:calc(17px * var(--fs));color:var(--ink);display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.cb-intr .cb-bn{width:calc(58px * var(--fs))}
.cb-bravo{color:var(--leaf-deep)}
.cb-ch{display:flex;flex-wrap:wrap;gap:10px}
.cb-ch .chip{min-width:6.2em;font-size:calc(17px * var(--fs))}
.cb-acts{display:flex;gap:10px;justify-content:flex-end;align-items:center;flex-wrap:wrap;margin-top:8px;padding-top:8px;border-top:2px dashed var(--line)}
.cb-acts .verif{margin-left:auto}
.cb-dat{margin:4px 0 0;text-align:right;font-weight:800;color:var(--muted);font-size:calc(15px * var(--fs))}
.cb-dat b{color:var(--ink)}
.cb-scut{animation:cb-shake .45s}

/* ---------- laborator 1: casa de marcat ---------- */
.cb-cl{display:grid;grid-template-columns:minmax(0,200px) minmax(0,1fr);gap:14px;align-items:start}
.cb-mini{background:var(--cb-hartie);border:2px solid var(--line);border-radius:10px;padding:6px 10px;font-weight:800;font-size:calc(14px * var(--fs))}
.cb-mr{display:flex;flex-wrap:wrap;justify-content:space-between;column-gap:6px;padding:4px 0;border-bottom:2px dotted var(--line)}
.cb-mr b{margin-left:auto;text-align:right}
.cb-pr{margin:0 0 6px;font-weight:800;font-size:calc(15px * var(--fs));color:var(--berry)}
.cb-mt{border-top:3px solid var(--ink);color:var(--sky)}
.cb-mrest{border-bottom:0}
.cb-mt.plin b,.cb-mrest.plin b{animation:cb-pop .35s ease-out}
.cb-mrest.plin{background:var(--leaf-tint);color:var(--leaf-deep);border-radius:6px;padding:4px 6px}
/* plăcuțele cu bani: mari, la fel, cu umbră 3D; apăsarea se vede */
.cb-lab .cb-den{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.cb-d{display:flex;align-items:center;justify-content:center;min-height:calc(46px * var(--fs));border:3px solid var(--stripe);border-radius:14px;background:var(--card);box-shadow:0 4px 0 var(--stripe);cursor:pointer;padding:4px}
.cb-d:hover{transform:translateY(-2px);border-color:var(--sky)}
.cb-d:active{transform:translateY(3px);box-shadow:0 1px 0 var(--stripe)}
.cb-d .cb-bn{width:calc(60px * var(--fs))}
.cb-d .cb-mo{width:calc(40px * var(--fs))}
.cb-tava{display:flex;flex-wrap:wrap;align-items:center;gap:8px;min-height:calc(46px * var(--fs));margin-top:8px;padding:6px 8px;border:2px dashed var(--leaf);border-radius:12px;background:var(--leaf-tint)}
.cb-tava.gata{border-style:solid}
.cb-gol{color:var(--muted);font-weight:700;font-size:calc(14px * var(--fs))}
.cb-p{display:inline-flex;align-items:center;gap:3px;border:0;background:none;padding:0;cursor:pointer;line-height:1;animation:cb-pop .3s ease-out;color:var(--ink)}
.cb-x{font-style:normal;font-weight:900;font-size:calc(14px * var(--fs))}
.cb-p .cb-bn{width:calc(46px * var(--fs))}
.cb-p .cb-mo{width:calc(30px * var(--fs))}
.cb-tava.gata .cb-p{cursor:default}

/* ---------- laborator 2: bugetul excursiei ---------- */
.cb-lab .cb-items{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.cb-it{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-rows:auto auto;column-gap:8px;align-items:center;text-align:left;
  border:3px solid var(--stripe);border-radius:14px;background:var(--card);color:var(--ink);box-shadow:0 4px 0 var(--stripe);padding:6px 10px;cursor:pointer;min-height:calc(56px * var(--fs))}
.cb-it span{grid-row:1/3;font-size:calc(24px * var(--fs));line-height:1}
.cb-it b{font-size:calc(14px * var(--fs));line-height:1.15}
.cb-it small{font-weight:800;font-size:calc(13px * var(--fs));color:var(--sun-ink)}
.cb-it:hover{transform:translateY(-2px);border-color:var(--sky)}
.cb-it.ales{background:var(--sky);border-color:var(--sky);color:var(--card);box-shadow:0 4px 0 var(--ink);transform:translateY(-2px)}
.cb-it.ales small{color:var(--card)}
.cb-it.ales::after{content:"✓";position:absolute;top:3px;right:8px;font-weight:900}
.cb-it.fix{background:var(--sun-tint);border-style:dashed;border-color:var(--sun-edge);box-shadow:none;cursor:default;opacity:1}
.cb-it.fix:hover{transform:none}
.cb-bar{position:relative;height:26px;margin-top:10px;border-radius:99px;background:var(--line);overflow:hidden;border:2px solid var(--line)}
.cb-bar i{display:block;height:100%;background:var(--leaf);border-radius:99px;transition:width .35s}
.cb-bar.peste i{background:var(--berry)}
.cb-bar-t{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:calc(13px * var(--fs));color:var(--ink)}
.cb-ales{display:flex;flex-wrap:wrap;gap:6px}
.cb-al{background:var(--sky-tint);border:2px solid var(--sky);border-radius:999px;padding:2px 10px;font-weight:800;font-size:calc(15px * var(--fs));color:var(--ink)}
.cb-bg .cb-intr{margin-top:10px}

/* ---------- laborator 3: 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{transition:transform .2s}
.an-serie.aprinsa{color:var(--berry);animation:cb-pop .4s ease-out}
.an-q{font-size:calc(19px * var(--fs));font-weight:800;margin:10px 0;color:var(--ink);line-height:1.3}
.an-var{justify-content:center}
.an-var .chip{font-size:calc(17px * var(--fs));min-width:6.5em}
.an-msg{min-height:2.6em;margin:8px 0 0;text-align:center;font-weight:800;font-size:calc(15px * var(--fs))}
.an-msg.bine{color:var(--leaf-deep)} .an-msg.rau{color:var(--berry)}
.an-final{text-align:center}
.an-final .an-q{text-align:center}
.an-scor{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(54px * var(--fs));color:var(--leaf-deep);animation:cb-pop .5s}

@keyframes cb-pop{0%{transform:scale(.6)}70%{transform:scale(1.12)}100%{transform:none}}
@keyframes cb-shake{0%,100%{transform:none}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

/* telefon: o singură coloană în laboratoare, etichetele bonului în rând */
@media (max-width:640px){
  html.flow .cb-cl{grid-template-columns:minmax(0,1fr)}
  html.flow .cb-lab .cb-items{grid-template-columns:repeat(2,minmax(0,1fr))}
  html.flow .cb-cu-tag .cb-bon{margin-right:0}
  html.flow .cb-tag{position:static;transform:none;margin-left:8px}
  html.flow .cb-cu-tag .cb-r b{margin-left:auto}
  html.flow .cb-tag::before{display:none}
  html.flow .cb-cu-tag .cb-r{flex-wrap:wrap}
  html.flow .cb-ec-h,html.flow .cb-ec-r{grid-template-columns:6.6em 5em minmax(0,1fr) 4.6em;gap:6px}
  html.flow .cb-bns{grid-template-columns:repeat(4,minmax(0,1fr));gap:5px}
}

/* mișcare redusă (sistem): animațiile decorative se opresc; planșele animate sunt oprite din js/aplicatie.js */
@media (prefers-reduced-motion: reduce){
  .cb-p,.cb-mt.plin b,.cb-mrest.plin b,.an-scor,.an-serie,.cb-scut{animation:none!important}
  .cb-anim [data-k],.cb-cap [data-c]{transition:none!important}
}

/* 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}