/* aplicatie.css — stiluri proprii lecției „Probleme cu perimetrul” (doar variabile de culoare). */

/* ---------- planșe desenate ---------- */
.plate .pp-gr,.plate .pp-tr,.plate .pp-lab,.plate .pp-tab,.plate .pp-chei,.plate .pp-bord,.plate .pp-cut,.plate .pp-trs{
  background:var(--card);color:var(--ink);border-radius:12px;padding:12px;font-weight:800}
.gr-svg,.tr-svg,.pp-tab svg,.pp-bord svg,.pp-cut svg{display:block;width:100%;height:auto;max-height:calc(300px * var(--fs));margin:0 auto;overflow:visible}
.gr-t{font-family:"Nunito",system-ui,sans-serif;font-weight:800;font-size:17px;fill:var(--ink);dominant-baseline:central;paint-order:stroke;stroke:var(--card);stroke-width:5px;stroke-linejoin:round}
.gr-svg .gr-t:not([text-anchor]){text-anchor:middle}
.pp-cnt{margin:6px 0 0;text-align:center;font-size:calc(18px * var(--fs));color:var(--ink);font-variant-numeric:tabular-nums}
.pp-cnt b{color:var(--berry)}
.pp-sub{display:block;font-size:calc(14px * var(--fs));color:var(--muted)}

/* grădina văzută de sus: iarbă, straturi, urma gardului, gardul pe metri, stâlpi, poarta */
.gr-iarba{fill:var(--leaf-tint);stroke:none}
.gr-plant{fill:var(--leaf);opacity:.55}
.gr-urma{fill:none;stroke:var(--muted);stroke-width:2;stroke-dasharray:4 5;opacity:.6}
.gr-seg{stroke:var(--sun-ink);stroke-width:6;stroke-linecap:butt;opacity:0;transition:opacity .25s}
.gr-seg.on{opacity:1}
.gr-st{fill:var(--ink);opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(.3);transition:opacity .25s,transform .25s}
.gr-st.on{opacity:1;transform:none}
.gr-poarta{stroke:var(--berry);stroke-width:9;stroke-dasharray:3 3}
.gr-poarta.nou{animation:pp-clip .6s ease-out}
.gr-tp{fill:var(--berry);font-size:15px}
.gr-svg.gata .gr-seg,.gr-svg.gata .gr-st{transition:none}

/* terenul de sport: pista, drumul turei curente, alergătorul */
.tr-iarba{fill:var(--leaf-tint)}
.tr-linie{fill:none;stroke:var(--leaf);stroke-width:2;opacity:.7}
.tr-pista{fill:none;stroke:var(--line);stroke-width:10;stroke-linejoin:round}
.tr-drum{fill:none;stroke:var(--berry);stroke-width:6;stroke-linejoin:round}
.tr-om circle{fill:var(--sun);stroke:var(--card);stroke-width:3}
.tr-om-t{font-size:15px;text-anchor:middle;dominant-baseline:central}
.pp-tura{color:var(--muted)}

/* stația 2: tabloul */
.tb-panza{fill:var(--sky-tint);stroke:none}
.tb-munte{fill:var(--leaf);opacity:.6}
.tb-soare{fill:var(--sun)}
.tb-bord{fill:none;stroke:var(--berry);stroke-width:12}
.tb-tb{fill:var(--berry)} .tb-tp{fill:var(--sky)}

/* stația 7: cuvintele-cheie */
.pp-chei{display:grid;grid-template-columns:1fr 1fr;gap:8px;align-items:stretch}
.pp-chei>*{display:flex;align-items:center;min-height:calc(42px * var(--fs));border-radius:10px;padding:4px 12px;font-size:calc(17px * var(--fs))}
.ck-h{color:var(--muted);font-size:calc(14px * var(--fs))!important;min-height:0!important;padding:0 12px!important}
.ck-c{background:var(--sky-tint);color:var(--ink)}
.ck-o{justify-content:center;color:var(--ink)}
.ck-p{background:var(--leaf-tint)} .ck-m{background:var(--berry-tint)} .ck-x{background:var(--sun-tint)}

/* stația 8: bordura tăiată în bucăți (aceeași bordură, două culori care alternează) */
.bd-a{fill:none;stroke:var(--berry);stroke-width:12}
.bd-b{fill:none;stroke:var(--sun);stroke-width:12;stroke-dasharray:25 25}
.bd-t{fill:var(--sky)}

/* stația 9: capacul cutiei */
.ct-cap{fill:var(--sun-tint);stroke:var(--sun-ink);stroke-width:2}
.ct-pang{fill:none;stroke:var(--berry);stroke-width:9}
.ct-funda path{fill:var(--berry);stroke:var(--berry);stroke-width:4;stroke-linecap:round}
.ct-funda circle{fill:var(--berry)}

/* stația 10: două trasee */
.pp-trs{display:grid;grid-template-columns:1fr 1fr;gap:12px;text-align:center}
.ts-c{display:flex;flex-direction:column;align-items:center;gap:6px;border-radius:12px;padding:10px 8px}
.ts-a{background:var(--sky-tint)} .ts-b{background:var(--sun-tint)}
.ts-n{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(24px * var(--fs));line-height:1}
.ts-r{display:block;border:6px solid var(--berry);background:var(--leaf-tint);border-radius:4px;max-width:100%}
.ts-c small{color:var(--muted);font-size:calc(14px * var(--fs))}
.ts-calc{font-size:calc(16px * var(--fs));line-height:1.35}
.ts-calc b{color:var(--berry)}
.ts-v{grid-column:1/-1;margin:2px 0 0;font-size:calc(17px * var(--fs))}
.ts-v b{color:var(--leaf-deep)}

/* ---------- laboratoarele 1 și 2: gardul grădinii, ture de stadion ---------- */
.gl-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))}
.gl-pret{background:var(--sky-tint);color:var(--ink);border-radius:999px;padding:3px 12px}
.gl-q{margin:4px 0 8px;font-weight:800;font-size:calc(16px * var(--fs));line-height:1.3;color:var(--ink)}
/* plăcuțele laturilor: mari, de aceeași înălțime, cu starea „pus” și „poartă” clare */
.gl .gl-lat{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.gl .gl-l{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;min-height:calc(50px * var(--fs));padding:4px 6px;font-size:calc(15px * var(--fs));line-height:1.15;border:3px solid var(--stripe);border-radius:14px;box-shadow:0 5px 0 var(--stripe);cursor:pointer;text-align:center}
.gl .gl-l .gl-n,.gl .gl-l b{display:block;white-space:nowrap}
.gl .gl-l b{font-size:calc(17px * var(--fs))}
.gl .gl-l.pus{background:var(--leaf-tint);border-color:var(--leaf);color:var(--leaf-deep);box-shadow:0 5px 0 var(--leaf)}
.gl .gl-l.ales{background:var(--berry);border-color:var(--berry);color:var(--card);box-shadow:0 5px 0 var(--ink);transform:translateY(-2px)}
.gl .gl-l:disabled{cursor:default;opacity:1}
.gl .gl-l:disabled:not(.pus):not(.ales){opacity:.5}
.gl-calc{display:flex;gap:12px;align-items:flex-end;margin-top:10px;flex-wrap:wrap}
.gl-f{flex:1 1 180px;min-width:0}
.gl-f>span:first-child{font-size:calc(14px * var(--fs))}
.gl-in{display:flex;align-items:center;gap:6px}
.gl-in input{flex:1;min-width:0;padding:4px 8px;min-height:40px;font-size:calc(20px * var(--fs))!important;font-weight:800;text-align:center}
.gl-in i{font-style:normal;font-weight:800;color:var(--muted);min-width:2em}
.gl:not(.calc) .gl-calc{opacity:.45}
.gl-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)}
.gl-act .verif,.gl-act .gl-next{margin-left:auto}
.gl-act .verif:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}
/* ture: −  numărul de ture  + , toate pe același rând și de aceeași înălțime */
.tl-step{display:flex;align-items:center;justify-content:center;gap:12px;margin:6px 0 4px}
.tl-step .btn{width:calc(54px * var(--fs));height:calc(54px * var(--fs));padding:0;font-size:calc(26px * var(--fs));display:inline-flex;align-items:center;justify-content:center}
.tl-v{display:inline-flex;align-items:center;justify-content:center;min-width:7.5em;height:calc(54px * var(--fs));border:3px solid var(--sky);background:var(--sky-tint);color:var(--ink);border-radius:14px;font-weight:800;font-size:calc(22px * var(--fs));box-sizing:border-box}
.tl .gl-act{justify-content:flex-end}

/* ---------- 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:pp-pop .4s ease-out}
.an-q{font-size:calc(19px * var(--fs));font-weight:800;margin:12px 0;color:var(--ink);text-align:center;line-height:1.35}
.an-var{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.an-var .chip{display:flex;align-items:center;justify-content:center;font-size:calc(18px * var(--fs));min-height:calc(50px * var(--fs));border:3px solid var(--stripe);border-radius:14px;box-shadow:0 5px 0 var(--stripe)}
.an-var .chip.good{border-color:var(--leaf);box-shadow:0 5px 0 var(--leaf)}
.an-var .chip.bad{border-color:var(--berry);box-shadow:0 5px 0 var(--berry)}
.an-msg{min-height:2.6em;margin:10px 0 0;text-align:center;font-weight:800;line-height:1.3}
.an-msg.bine{color:var(--leaf-deep)} .an-msg.rau{color:var(--berry)}
.an-final{text-align:center}
.an-final .grp{justify-content:center}
.an-scor{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(54px * var(--fs));color:var(--leaf-deep);animation:pp-pop .5s}

@keyframes pp-pop{0%{transform:scale(.6)}70%{transform:scale(1.15)}100%{transform:none}}
@keyframes pp-clip{0%{opacity:0}100%{opacity:1}}

/* mișcare redusă (sistem): animațiile decorative se opresc; planșele animate sunt oprite din js/aplicatie.js */
@media (prefers-reduced-motion: reduce){
  .gr-seg,.gr-st,.an-bar i{transition:none!important}
  .gr-poarta,.an-scor,.an-serie{animation:none!important}
}

/* telefon: plăcuțele laturilor pe două rânduri */
html.flow .gl .gl-lat{grid-template-columns:repeat(2,minmax(0,1fr))}

/* 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}