/* aplicatie.css — stiluri proprii lecției „Identifică dreptunghiurile” (doar variabile de culoare). */

/* ---------- planșe: cartonaș lizibil în toate stilurile ---------- */
.plate .dr-card,.plate .dr-cov,.plate .dr-tur,.plate .dr-morf,.plate .dr-gal,.plate .dr-two,.plate .dr-fisa,.plate .dr-lab{
  background:var(--card);color:var(--ink);border-radius:12px;padding:12px;font-weight:800}
.dr-svg{display:block;width:100%;height:auto;max-height:300px;overflow:visible;user-select:none;-webkit-user-select:none}

/* rețeaua de puncte și figura */
.dr-dots circle{fill:var(--muted);opacity:.55}
.dr-fig{fill:var(--sky-tint);stroke:none}
.dr-l{stroke:var(--ink);stroke-width:4;stroke-linecap:round}
.dr-l.la{stroke:var(--sky)} .dr-l.lb{stroke:var(--berry)}
.dr-sq{fill:var(--leaf-tint);stroke:var(--leaf-deep);stroke-width:2.5;stroke-linejoin:round}
.dr-lit{fill:var(--ink);font-weight:900;font-size:20px;font-family:"Baloo 2",system-ui,sans-serif}
.dr-et{fill:var(--ink);font-weight:900;font-size:18px;font-family:"Baloo 2",system-ui,sans-serif;paint-order:stroke;stroke:var(--card);stroke-width:5px}
.dr-et.q{fill:var(--berry);font-size:24px}

/* echerul: triunghi cu unghi drept, cu o fereastră în mijloc */
.dr-ech{fill:var(--sun);fill-opacity:.55;stroke:var(--sun-edge);stroke-width:2.5;stroke-linejoin:round}
.dr-ech-in{fill:var(--card);fill-opacity:.7;stroke:var(--sun-edge);stroke-width:1.5}
.dr-ech-v{fill:var(--leaf-deep);stroke:var(--card);stroke-width:2}
.dr-echer.nu .dr-ech-v{fill:var(--berry)}
.dr-echer.nu .dr-ech{stroke:var(--berry)}

/* galerii de figuri, cu literă sub fiecare */
.dr-gal{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px 12px}
.dr-gal.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
.dr-gc{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:0}
.dr-gal .dr-svg{max-height:112px}
.dr-gal.g4 .dr-svg{max-height:120px}
.dr-gc b{background:var(--sun);color:var(--on-sun);border-radius:999px;min-width:30px;padding:0 10px;text-align:center;font-size:calc(15px * var(--fs));line-height:1.5}
.dr-gc b.da{background:var(--leaf);color:var(--on-leaf)} .dr-gc b.nu{background:var(--berry);color:var(--card)}
.dr-two{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:end}
.dr-two .dr-svg{max-height:230px}
.dr-q .dr-svg{max-height:210px}

/* copertă: un singur ceas (js/aplicatie.js) aprinde figura și schimbă textul, în același pas */
.dr-cov-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;align-items:end}
.dr-cf{display:flex;flex-direction:column;align-items:center;gap:6px;opacity:.38;transform:scale(.94);transition:opacity .4s,transform .4s}
.dr-cf.on{opacity:1;transform:none}
.dr-cf .dr-svg{max-height:170px}
.dr-v{border-radius:999px;padding:2px 10px;font-size:calc(15px * var(--fs));white-space:nowrap}
.dr-v.da{background:var(--leaf-tint);color:var(--leaf-deep)} .dr-v.nu{background:var(--berry-tint);color:var(--berry)}
.dr-cov-t{margin:10px 0 0;text-align:center;font-size:calc(19px * var(--fs))}

/* stația 2: echerul trece pe rând prin colțuri; bifa și textul se schimbă odată cu el */
.dr-tur .dr-echer{opacity:0;transition:opacity .35s}
.dr-tur .dr-echer.on{opacity:1}
.dr-tur .dr-ok{opacity:0;transition:opacity .35s}
.dr-tur .dr-ok.on{opacity:1}
.dr-tur-t{margin:6px 0 0;text-align:center;font-size:calc(20px * var(--fs))}
.dr-tur-r{color:var(--leaf-deep)}

/* stația 5: dreptunghiul se strânge până la pătrat */
.dr-morf-t{margin:6px 0 0;text-align:center;font-size:calc(20px * var(--fs))}
.dr-morf-t span{color:var(--leaf-deep)}

/* stația 10: fișa detectivului */
.dr-fisa h4{margin:0 0 8px;font-size:calc(20px * var(--fs))}
.dr-fisa p{display:flex;align-items:center;gap:10px;margin:8px 0;font-size:calc(19px * var(--fs))}
.dr-fisa .ic{flex:0 0 auto;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;background:var(--sun-tint);color:var(--sun-ink)}
.dr-fisa small{color:var(--muted);font-weight:700}

/* ---------- laborator: echerul la treabă ---------- */
.dr-lab{min-height:240px;display:flex;align-items:center;justify-content:center}
.dr-hit{fill:var(--sun);fill-opacity:.25;stroke:var(--sun-edge);stroke-width:2;stroke-dasharray:4 3;cursor:pointer}
.dr-hit:hover,.dr-hit:focus{fill-opacity:.55;outline:none}
.dr-hit.fac{fill-opacity:0;stroke-opacity:0}
.dr-echer.nou{animation:dr-in .45s ease-out}
.dr-top{display:flex;justify-content:space-between;align-items:center;gap:8px;font-weight:800;color:var(--muted);font-size:calc(15px * var(--fs))}
.dr-made{color:var(--leaf-deep);letter-spacing:2px}
/* plăcuțele colțurilor: toate la fel de mari, pe un rând */
.dr-colt{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:8px}
.dr-ec .chip.dr-c{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:calc(68px * var(--fs));padding:4px 6px;border:3px solid var(--stripe);border-radius:14px;box-shadow:0 5px 0 var(--stripe);color:var(--ink);font-weight:800}
.dr-c-l{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(24px * var(--fs));line-height:1}
.dr-c-r{font-size:calc(14px * var(--fs));line-height:1.1;white-space:nowrap}
.dr-ec .chip.dr-c.ok{background:var(--leaf-tint);border-color:var(--leaf);box-shadow:0 5px 0 var(--leaf-deep);color:var(--leaf-deep)}
.dr-ec .chip.dr-c.nu{background:var(--berry-tint);border-color:var(--berry);box-shadow:0 5px 0 var(--berry);color:var(--berry)}
.dr-pas{margin:12px 0 8px;min-height:1.4em;font-weight:800;color:var(--ink);font-size:calc(16px * var(--fs))}
.dr-dec{display:grid!important;grid-template-columns:1fr 1fr;gap:10px}
.dr-ec .chip.dr-d{min-height:calc(50px * var(--fs));justify-content:center;font-weight:800;color:var(--ink);border:3px solid var(--stripe);border-radius:14px;box-shadow:0 5px 0 var(--stripe)}
.dr-ec .chip.dr-d.ales{background:var(--berry);border-color:var(--berry);color:var(--card);box-shadow:0 5px 0 var(--ink);transform:translateY(-2px)}
.dr-ec .chip.dr-d:disabled{opacity:.45;box-shadow:none}
/* butoanele de jos: separate de plăcuțe */
.dr-act{display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-top:12px;padding-top:10px;border-top:2px dashed var(--line)}
.dr-act .verif{margin-left:auto}
.dr-act .verif:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}

/* ---------- laborator: dreptunghiurile ascunse ---------- */
.dr-desen{max-height:340px}
.dr-piesa{stroke:var(--ink);stroke-width:3;stroke-linejoin:round;cursor:pointer;transition:fill .2s,stroke-width .2s}
.dr-piesa.c0{fill:var(--sky-tint)} .dr-piesa.c1{fill:var(--sun-tint)} .dr-piesa.c2{fill:var(--leaf-tint)} .dr-piesa.c3{fill:var(--berry-tint)}
.dr-piesa:hover,.dr-piesa:focus{stroke:var(--sky);stroke-width:5;outline:none}
.dr-piesa.ales{fill:var(--sun);stroke:var(--berry);stroke-width:5}
.dr-piesa.bun{fill:var(--leaf-tint);stroke:var(--leaf-deep);stroke-width:5}
.dr-piesa.stins{opacity:.45}
.dr-piesa.scutura{animation:dr-shake .45s;transform-box:fill-box;transform-origin:center}
.dr-marcaje .dr-sq{pointer-events:none}
.dr-sq.nou{animation:dr-in .5s ease-out both}
.dr-as-t{margin:0;font-weight:800;color:var(--ink);font-size:calc(17px * var(--fs))}
.dr-nr{color:var(--muted);font-weight:800}

/* ---------- 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:dr-pop .4s ease-out}
.an-q{font-size:calc(22px * var(--fs));font-weight:800;margin:12px 0;color:var(--ink);text-align:center;line-height:1.25}
.an-var{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;max-width:440px;margin:0 auto}
.an-var.lung{grid-template-columns:1fr}
.an-var .chip{font-size:calc(17px * var(--fs));min-width:4em;justify-content:center}
.an-msg{min-height:1.5em;margin:8px 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:dr-pop .5s}

@keyframes dr-in{from{opacity:0}to{opacity:1}}
@keyframes dr-pop{0%{transform:scale(.6)}70%{transform:scale(1.15)}100%{transform:none}}
@keyframes dr-shake{0%,100%{transform:none}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

/* fără animații: coperta arată toate cele trei figuri aprinse; stația 2 arată toate bifele (ceasul din js se oprește) */
.dr-cov.static .dr-cf{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .dr-echer.nou,.dr-sq.nou,.dr-piesa.scutura,.an-serie.aprinsa,.an-scor{animation:none!important}
  .dr-cf,.dr-tur .dr-echer,.dr-tur .dr-ok{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}