/* aplicatie.css — stiluri proprii lecției „Compară aria și perimetrul” (doar variabile de culoare).
   Culori: aria = var(--leaf) (pătrățelele dinăuntru), perimetrul = var(--berry) (drumul furnicii). */

/* ---------- planșe desenate ---------- */
.plate .ap-cyc,.plate .ap-box,.plate .ap-lista,.plate .ap-unit,.plate .ap-formule,.plate .gr-host,.plate .gg-host{
  background:var(--card);color:var(--ink);border-radius:12px;padding:12px;font-weight:800}
.gr-host,.gg-host{background:var(--card);color:var(--ink);border-radius:12px;padding:10px;font-weight:800}

/* figura pe rețea (js/date.js → AP.fig): aceeași mărime a pătrățelului pe un rând, prin --apu */
.ap-fig{display:flex;flex-direction:column;align-items:center;--apu:30px}
.ap-svg{display:block;max-width:100%;height:auto;overflow:visible}
.ap-cyc .ap-fig{--apu:38px}
.ap-box .ap-fig{--apu:62px}
.gr-host .ap-fig{--apu:40px}
.gg-host .ap-fig{--apu:46px}
.ap-lista .ap-fig.ap-mic{--apu:21px}
.ap-doi .ap-fig.ap-mic{--apu:34px}
.ap-gl line{stroke:var(--line);stroke-width:.035}
.ap-c{fill:var(--leaf-tint);transition:fill .2s}
.ap-c.on{fill:var(--leaf)}
.ap-per{fill:none;stroke:var(--berry);stroke-width:.15;stroke-linejoin:round;stroke-linecap:round}
.ap-per.ascuns{display:none}
.ap-ant{font-size:.78px;text-anchor:middle;dominant-baseline:central}
.ap-nr{font-size:.4px;font-weight:800;fill:var(--on-leaf);text-anchor:middle;dominant-baseline:middle}
.ap-nm{font-size:.34px;font-weight:900;fill:var(--berry);text-anchor:middle;dominant-baseline:middle}
.ap-dim{font-size:.5px;font-weight:800;fill:var(--ink);text-anchor:middle}
.ap-dl{text-anchor:end;dominant-baseline:middle}
/* contoarele: același ceas schimbă numărul și desenul */
.ap-cnt{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:10px;font-size:calc(17px * var(--fs))}
.ap-cnt>span{border-radius:999px;padding:4px 14px;border:2px solid;font-weight:800}
.ap-cnt b{display:inline-block;min-width:1.5em;text-align:right;font-variant-numeric:tabular-nums}
.ap-ca,.gg-ra{background:var(--leaf-tint);border-color:var(--leaf)!important;color:var(--leaf-deep)}
.ap-cp,.gg-rp{background:var(--berry-tint);border-color:var(--berry)!important;color:var(--berry)}

/* liste de figuri comparate: figura în stânga, etichetele aliniate în dreapta */
.ap-lista{display:grid;gap:10px}
.ap-rand{display:grid;grid-template-columns:minmax(0,1fr) 8.5em;align-items:center;gap:12px;padding:6px 8px;border-radius:10px;background:var(--paper)}
.ap-rand .ap-fig{align-items:flex-start}
.ap-et{margin:0;text-align:left;font-size:calc(15px * var(--fs));line-height:1.35;color:var(--muted)}
.ap-et b{color:var(--berry);font-size:calc(17px * var(--fs))}

/* stația 2: cm și cm² */
.ap-unit{display:grid;grid-template-columns:1fr 1fr;gap:12px;text-align:center}
.ap-u1{display:flex;flex-direction:column;align-items:center;gap:4px;background:var(--paper);border-radius:12px;padding:10px}
.ap-u1 svg{width:100%;max-width:120px;height:auto}
.ap-ufon{fill:none;stroke:var(--muted);stroke-width:.03;stroke-dasharray:.06 .05}
.ap-ulin{stroke:var(--berry);stroke-width:.1;stroke-linecap:round}
.ap-upat{fill:var(--leaf)}
.ap-u1 b{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(32px * var(--fs));line-height:1.1}
.ap-u1 span{font-size:calc(15px * var(--fs));color:var(--muted)}
.ap-tp{color:var(--berry)} .ap-ta{color:var(--leaf-deep)}

/* stația 4: cele două formule */
.ap-formule{display:grid;gap:12px}
.ap-fa,.ap-fp{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:2px 14px;border-radius:12px;padding:10px 14px;border-left:8px solid;text-align:left}
.ap-fa{background:var(--leaf-tint);border-color:var(--leaf)}
.ap-fp{background:var(--berry-tint);border-color:var(--berry)}
.ap-fa b,.ap-fp b{grid-row:span 3;font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(21px * var(--fs))}
.ap-fa b{color:var(--leaf-deep)} .ap-fp b{color:var(--berry)}
.ap-formule span{font-size:calc(23px * var(--fs))}
.ap-formule small{font-size:calc(16px * var(--fs));color:var(--ink)}
.ap-formule em{font-style:normal;font-size:calc(14px * var(--fs));color:var(--muted)}

/* ---------- laborator: grădina cu 12 pătrățele ---------- */
.gr-ctl{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.gr-dim{display:flex;align-items:center;gap:6px;border:2px solid var(--line);border-radius:14px;padding:3px 6px;background:var(--card)}
.gr-et{font-weight:800;color:var(--muted);font-size:calc(14px * var(--fs))}
.gr .gr-b{min-width:calc(40px * var(--fs));min-height:calc(40px * var(--fs));padding:0 10px;font-size:calc(24px * var(--fs));font-weight:900;line-height:1}
.gr .gr-b:disabled{opacity:.4;cursor:not-allowed}
.gr-v{min-width:2.9em;text-align:center;font-size:calc(20px * var(--fs));color:var(--ink)}
.gr-st{margin:6px 0 2px;text-align:center;font-weight:800;min-height:1.4em;color:var(--ink)}
.gr-st.bun{color:var(--leaf-deep)} .gr-st.rau{color:var(--berry)}
.gr-gol{margin:0;text-align:center;color:var(--muted);font-weight:700}
.gr-r{display:grid;grid-template-columns:4em 7em 6em minmax(0,1fr);align-items:center;gap:8px;padding:3px 6px;border-bottom:1px solid var(--line);font-weight:800}
.gr-h{font-size:calc(13px * var(--fs));color:var(--muted);border-bottom:2px solid var(--line)}
.gr-a{color:var(--leaf-deep)} .gr-p{color:var(--berry)}
.gr-alg{display:flex;gap:8px;flex-wrap:wrap}
.gr .chip.gr-m{min-height:calc(36px * var(--fs));padding:2px 14px;font-weight:800;border:3px solid var(--stripe);border-radius:12px;cursor:pointer}
.gr .chip.gr-m[data-t="mic"].ales{background:var(--leaf);border-color:var(--leaf-deep);color:var(--on-leaf)}
.gr .chip.gr-m[data-t="mare"].ales{background:var(--berry);border-color:var(--berry);color:var(--card)}
.gr-act,.gg-act{display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-top:6px;padding-top:6px;border-top:2px dashed var(--line)}
.gr-act .verif,.gg-act .verif{margin-left:auto}

/* ---------- laborator: gard sau gazon? ---------- */
.gg-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))}
.gg-made{display:flex;gap:6px;flex-wrap:wrap}
.gg-gata{background:var(--leaf-tint);color:var(--leaf-deep);border:2px solid var(--leaf);border-radius:999px;padding:1px 10px;font-weight:800}
.gg-sit{margin:6px 0 8px;font-size:calc(20px * var(--fs));font-weight:800;color:var(--ink);line-height:1.3}
.gg-em{font-size:1.2em}
.gg-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:8px 0}
.gg-et{min-width:8.5em;font-weight:800;color:var(--muted)}
.gg-opt{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.gg .chip.gg-c,.gg .chip.gg-u{min-height:calc(48px * var(--fs));min-width:calc(64px * var(--fs));padding:4px 16px;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;justify-content:center}
.gg .chip.gg-c.ales,.gg .chip.gg-u.ales{background:var(--sky);border-color:var(--sky);color:var(--card);box-shadow:0 4px 0 var(--ink);transform:translateY(-2px)}
.gg .chip:disabled{opacity:.55}
.gg-in{box-sizing:border-box;width:4.4em;height:calc(48px * var(--fs));font:inherit;font-size:calc(22px * var(--fs));font-weight:800;text-align:center;border:3px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink)}
.gg-in:focus{outline:3px solid var(--sky);outline-offset:1px}

/* ---------- 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-size:calc(22px * var(--fs));font-weight:800;margin:12px 0;color:var(--ink);text-align:center;line-height:1.3}
.an-var{justify-content:center}
.an-var .chip{font-size:calc(19px * var(--fs));min-width:6em;min-height:calc(48px * var(--fs))}
.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:pop .5s}
@keyframes pop{0%{transform:scale(.6)}70%{transform:scale(1.15)}100%{transform:none}}

/* mișcare redusă (sistem): animațiile decorative se opresc; figurile sunt oprite din js/aplicatie.js */
@media (prefers-reduced-motion: reduce){
  .an-scor,.an-serie,.ap-c{animation:none!important;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}