/* aplicatie.css — stiluri proprii lecției „Substantiv singular sau plural” (doar variabile de culoare).
   Toate clasele proprii au prefixul „sp-”, ca să nu se întâlnească cu edulogia.css. */

/* ---------- lupa: mărește terminația, articolul sau cuvântul vecin ---------- */
.sp-lupa{position:relative;display:inline-block;font-style:normal;color:var(--berry);background:var(--card);
  border:4px solid var(--sky);border-radius:999px;padding:0 .28em;margin:0 .2em 0 .24em;line-height:1.05;
  transform:scale(1.18);transform-origin:center bottom;box-shadow:0 0 0 3px var(--sky-tint)}
.sp-lupa::after{content:"";position:absolute;right:-.3em;bottom:-.3em;width:.5em;height:6px;border-radius:4px;
  background:var(--sky);transform:rotate(45deg);transform-origin:left center}

/* ---------- planșe desenate ---------- */
.plate .sp-cov,.plate .sp-doua,.plate .sp-lupe,.plate .sp-art,.plate .sp-vecini,.plate .sp-pasi,.plate .sp-inv,.plate .sp-grup{
  background:var(--card);color:var(--ink);border-radius:12px;padding:16px;font-weight:800}
.sp-em{font-size:calc(34px * var(--fs));line-height:1.15}

/* copertă: un singur ceas (js/aplicatie.js) schimbă cuvântul, lupa și cutia aprinsă în același pas */
.sp-cov{text-align:center;padding:24px 14px!important}
.sp-cov-cuv{display:flex;justify-content:center;align-items:baseline;gap:.25em;min-height:1.5em;
  font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(56px * var(--fs));line-height:1.2;margin-bottom:22px}
.sp-cov-cuv .sp-cov-st{color:var(--ink)}
.sp-cov-cuv .sp-cov-ind{margin-left:-.05em}
.sp-cov.nou .sp-cov-cuv{animation:sp-pop .4s ease-out}
.sp-cutii-mici{display:flex;gap:12px;justify-content:center;align-items:stretch}
.sp-cm{flex:1;max-width:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  border:3px dashed var(--line);border-radius:14px;padding:8px 6px;font-size:calc(18px * var(--fs));color:var(--muted);transition:background .3s,border-color .3s,transform .3s}
.sp-cm small{font-size:.72em;font-weight:700}
.sp-cm1.on{border-style:solid;border-color:var(--sun-edge);background:var(--sun-tint);color:var(--ink);transform:scale(1.05)}
.sp-cm2.on{border-style:solid;border-color:var(--leaf);background:var(--leaf-tint);color:var(--ink);transform:scale(1.05)}

/* cutiile „unul” / „mai mulți” (stațiile 1, 8, 9) */
.sp-doua{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sp-cutie-v{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:4px;text-align:center;
  border:3px solid var(--line);border-radius:14px;padding:10px 8px;border-top-width:10px}
.sp-cutie-v b{font-size:calc(17px * var(--fs));text-transform:uppercase;letter-spacing:.04em}
.sp-cutie-v .sp-cv{font-size:calc(21px * var(--fs))}
.sp-cutie-v small{font-weight:700;color:var(--muted);font-size:calc(13px * var(--fs))}
.sp-cutie-v.c1{border-color:var(--sun-edge);background:var(--sun-tint)}
.sp-cutie-v.c1 b{color:var(--sun-ink)}
.sp-cutie-v.c2{border-color:var(--leaf);background:var(--leaf-tint)}
.sp-cutie-v.c2 b{color:var(--leaf-deep)}

/* stația 2: perechi singular → plural, terminația sub lupă */
.sp-lupe{display:grid;grid-template-columns:1fr auto 1fr;gap:14px 12px;align-items:center;font-size:calc(30px * var(--fs));text-align:center}
.sp-lupe .sp-s{color:var(--muted)}
.sp-ar{color:var(--muted);font-size:calc(24px * var(--fs))}
.sp-lupe .sp-p{color:var(--ink);white-space:nowrap}
html.flow .sp-lupe{font-size:calc(24px * var(--fs))}
html.flow .sp-art>span,html.flow .sp-inv-r>span{font-size:calc(22px * var(--fs))}

/* stația 3: tabelul articolelor */
.sp-art{display:grid;grid-template-columns:1fr 1fr;gap:10px;text-align:center}
.sp-art>span{border-radius:12px;padding:8px 6px;font-size:calc(28px * var(--fs));display:flex;align-items:center;justify-content:center;min-height:calc(52px * var(--fs))}
.sp-art .h{font-size:calc(15px * var(--fs));text-transform:uppercase;letter-spacing:.04em;min-height:0;padding:2px}
.sp-art .h:first-child{color:var(--sun-ink)} .sp-art .h:nth-child(2){color:var(--leaf-deep)}
.sp-art .c1{background:var(--sun-tint)} .sp-art .c2{background:var(--leaf-tint)}

/* stația 4: cuvintele vecine */
.sp-vecini{display:grid;gap:12px}
.sp-vecini>div{display:flex;flex-wrap:wrap;align-items:center;gap:8px;border-radius:14px;padding:10px 12px}
.sp-vecini b{flex-basis:100%;font-size:calc(14px * var(--fs));text-transform:uppercase;letter-spacing:.04em}
.sp-vecini span{background:var(--card);border:2px solid var(--line);border-radius:999px;padding:2px 14px;font-size:calc(22px * var(--fs))}
.sp-vecini .v1{background:var(--sun-tint)} .sp-vecini .v1 b{color:var(--sun-ink)}
.sp-vecini .v2{background:var(--leaf-tint)} .sp-vecini .v2 b{color:var(--leaf-deep)}

/* stația 5: pașii din Sortator */
.sp-pasi p{margin:8px 0;font-size:calc(19px * var(--fs));display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.sp-pasi p>b{display:inline-flex;align-items:center;justify-content:center;width:1.6em;height:1.6em;border-radius:50%;background:var(--sun);color:var(--on-sun)}
.sp-tag{border-radius:999px;padding:0 10px;border:2px solid}
.sp-tag.t1{border-color:var(--sun-edge);background:var(--sun-tint)}
.sp-tag.t2{border-color:var(--leaf);background:var(--leaf-tint)}
.sp-pasi .sp-pasi-l{margin-top:16px;padding-top:12px;border-top:2px dashed var(--line);font-size:calc(17px * var(--fs))}
.sp-pasi-l span{color:var(--berry);border:3px solid var(--sky);border-radius:999px;padding:0 6px}

/* stațiile 6 și 7: aceeași formă */
.sp-inv{text-align:center}
.sp-inv-r{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;margin:10px 0}
.sp-inv-r>span{border-radius:12px;padding:8px 6px;font-size:calc(26px * var(--fs));display:flex;align-items:center;justify-content:center;gap:.25em;min-height:calc(56px * var(--fs))}
.sp-inv-r .c1{background:var(--sun-tint)} .sp-inv-r .c2{background:var(--leaf-tint)}
.sp-inv-r .eg,.sp-inv-r .dif{font-size:calc(30px * var(--fs))}
.sp-inv-r .eg{color:var(--leaf-deep)} .sp-inv-r .dif{color:var(--berry)}
.sp-inv p{margin:12px 0 0;color:var(--muted);font-size:calc(16px * var(--fs))}

/* stația 9: grupul este unul */
.sp-grup{display:flex;align-items:center;justify-content:center;gap:14px}
.sp-stol{display:flex;flex-direction:column;align-items:center;gap:6px;border:3px dashed var(--sky);border-radius:50%;padding:18px 22px;background:var(--sky-tint)}
.sp-stol b{font-size:calc(20px * var(--fs))}
.sp-grup .sp-cutie-v{min-width:8em}

/* ---------- laborator: Sortatorul ---------- */
.sp-rand{display:flex;flex-wrap:wrap;gap:8px 10px;justify-content:center;align-items:center;min-height:calc(56px * var(--fs));
  padding:8px;border:2px dashed var(--line);border-radius:14px}
.sp-gol{color:var(--muted);font-weight:700}
.sp-sort .chip.sp-card{min-height:calc(46px * var(--fs));padding:4px 14px;font-size:calc(19px * var(--fs));font-weight:800;color:var(--ink);
  border:3px solid var(--stripe);border-radius:14px;box-shadow:0 4px 0 var(--stripe);cursor:pointer;display:inline-flex;align-items:center;gap:0}
.sp-card .sp-pre{margin-right:.3em}
.sp-sort .chip.sp-card:hover{transform:translateY(-2px)}
.sp-sort .chip.sp-card.ales{background:var(--berry);border-color:var(--berry);color:var(--card);box-shadow:0 4px 0 var(--ink);transform:translateY(-3px)}
.sp-sort .chip.sp-card.ales .sp-ind{color:var(--card)}
.sp-sort .chip.sp-card.bun{border-color:var(--leaf);box-shadow:0 4px 0 var(--leaf-deep)}
.sp-sort .chip.sp-card:disabled{cursor:default;transform:none}
.sp-card.scutura{animation:sp-shake .45s}
.sp-cutii{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:10px}
.sp-cutie{display:flex;flex-direction:column;gap:8px;border:3px solid var(--line);border-top-width:10px;border-radius:14px;padding:8px;min-height:calc(118px * var(--fs))}
.sp-cutie.c1{border-color:var(--sun-edge);background:var(--sun-tint)}
.sp-cutie.c2{border-color:var(--leaf);background:var(--leaf-tint)}
.sp-cutie.asteapta{box-shadow:0 0 0 4px var(--sky)}
.sp-pune{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap;width:100%;min-height:calc(46px * var(--fs));
  border:3px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink);font:inherit;font-weight:800;font-size:calc(17px * var(--fs));cursor:pointer}
.sp-pune small{font-weight:700;color:var(--muted);font-size:.8em}
.sp-cutie.asteapta .sp-pune{border-color:var(--sky);animation:sp-pulse 1.2s ease-in-out infinite}
.sp-pune:disabled{cursor:default;animation:none}
.sp-in{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;align-content:flex-start}
.sp-in .chip.sp-card{font-size:calc(17px * var(--fs));min-height:calc(40px * var(--fs))}

/* lupa pornită: indiciul se mărește în toate cartonașele */
.sp-ind{display:inline-block;color:var(--berry);transition:transform .25s}
.sp-lupa-on .sp-ind{border:3px solid var(--sky);border-radius:999px;padding:0 .25em;background:var(--card);transform:scale(1.12);color:var(--berry)}
.sp-sort .chip.sp-card.ales .sp-ind{background:transparent}

/* butoanele de jos: separate de plăcuțe, cu roluri diferite care se văd */
.sp-act{display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-top:10px;padding-top:8px;border-top:2px dashed var(--line)}
.sp-act .verif{margin-left:auto}
.sp-act .verif:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}
.sp-lupa-btn[aria-pressed="true"]{border-color:var(--sky);background:var(--sky-tint)}

/* ---------- laborator: Același cuvânt, două numere ---------- */
.sp-dn-top{display:flex;justify-content:space-between;align-items:center;font-weight:800;color:var(--muted);font-size:calc(14px * var(--fs))}
.sp-dn-em{font-size:calc(34px * var(--fs));line-height:1}
.sp-dn-r{display:grid;grid-template-columns:4.2em minmax(0,1fr) 6em;align-items:center;gap:10px;margin:6px 0}
.sp-dn-a{display:flex;align-items:center;justify-content:center;height:calc(50px * var(--fs));border-radius:12px;background:var(--sun);color:var(--on-sun);
  box-shadow:0 4px 0 var(--sun-edge);font-weight:800;font-size:calc(22px * var(--fs))}
.sp-dn-r small{font-weight:800;color:var(--muted);font-size:calc(13px * var(--fs))}
.sp-slot{height:calc(50px * var(--fs));min-width:0;border:3px dashed var(--berry);border-radius:12px;background:var(--card);color:var(--muted);
  font:inherit;font-weight:800;font-size:calc(22px * var(--fs));cursor:pointer;overflow-wrap:anywhere;line-height:1.1}
.sp-slot.plin{border-style:solid;background:var(--berry-tint);color:var(--ink)}
.sp-slot.pop{animation:sp-pop .35s ease-out}
.sp-slot.rau{animation:sp-shake .45s}
.sp-dn-tiles{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:12px}
.sp-dn .sp-dn-tiles .chip.sp-t{min-height:calc(46px * var(--fs));padding:4px 14px;font-size:calc(19px * var(--fs));font-weight:800;color:var(--ink);
  border:3px solid var(--stripe);border-radius:14px;box-shadow:0 4px 0 var(--stripe);cursor:pointer}
.sp-dn .sp-dn-tiles .chip.sp-t:hover{transform:translateY(-2px)}
.sp-dn .sp-dn-tiles .chip.sp-t:disabled{opacity:.5;transform:none}
.sp-dn-made{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;min-height:28px;margin-top:10px}
.sp-gata{border-radius:999px;padding:1px 10px;font-weight:800;border:2px solid;animation:sp-pop .35s ease-out;font-size:calc(13px * var(--fs))}
.sp-gata.eg{background:var(--leaf-tint);color:var(--leaf-deep);border-color:var(--leaf)}
.sp-gata.dif{background:var(--berry-tint);color:var(--berry);border-color:var(--berry)}

/* ---------- 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:sp-pop .4s ease-out}
.an-cer{margin:12px 0 0;text-align:center;font-weight:800;color:var(--muted);font-size:calc(17px * var(--fs))}
.an-q{font-size:calc(34px * var(--fs));font-weight:800;margin:8px 0 12px;color:var(--ink);text-align:center;font-family:"Baloo 2",system-ui,sans-serif}
.an-var{justify-content:center}
.an-var .chip{font-size:calc(18px * var(--fs));font-weight:800;min-height:calc(48px * var(--fs))}
.an-doua .chip{min-width:9.5em}
.an-patru{display:grid!important;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.an-msg{min-height:2.6em;margin:10px 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-scor{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(54px * var(--fs));color:var(--leaf-deep);animation:sp-pop .5s}

@keyframes sp-pop{0%{transform:scale(.7)}70%{transform:scale(1.1)}100%{transform:none}}
@keyframes sp-shake{0%,100%{transform:none}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
@keyframes sp-pulse{0%,100%{box-shadow:0 0 0 0 var(--sky-tint)}50%{box-shadow:0 0 0 5px var(--sky-tint)}}

/* fără animații (accesibilitate) și mișcare redusă: totul rămâne vizibil, fără mișcare */
html.a-still .sp-cov .sp-cov-cuv,html.a-still .sp-slot,html.a-still .sp-gata,html.a-still .sp-card,html.a-still .sp-pune,html.a-still .an-scor,html.a-still .an-serie{animation:none!important}
html.a-still .sp-cm{transition:none}
@media (prefers-reduced-motion: reduce){
  .sp-cov .sp-cov-cuv,.sp-slot,.sp-gata,.sp-card,.sp-pune,.an-scor,.an-serie{animation:none!important}
  .sp-cm,.sp-ind{transition:none}
}

/* 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}