/* aplicatie.css — stiluri proprii lecției „Aria figurilor compuse” (doar variabile de culoare). */

/* ---------- figurile pe rețea (SVG din js/date.js și js/aplicatie.js) ---------- */
.fg{display:block;margin:0 auto;max-width:100%;height:auto;overflow:visible}
.fg-fond{fill:var(--card)}
.fg-cel{stroke:none}
.fg-plin{fill:var(--leaf-tint)}
.fg-gol{fill:var(--card)}
.fg-z0{fill:var(--sky-tint)} .fg-z1{fill:var(--sun-tint)} .fg-z2{fill:var(--leaf-tint)} .fg-z3{fill:var(--berry-tint)}
.fg-nu{fill:var(--line)}
.fg-grila{stroke:var(--line);stroke-width:1.5;fill:none}
.fg-contur line{stroke:var(--ink);stroke-width:4;stroke-linecap:round}
.fg-taie{stroke:var(--berry);stroke-width:4;stroke-dasharray:9 6;stroke-linecap:round}
.fg-lit{font-family:var(--f-display);font-weight:800;text-anchor:middle}
.fg-l0{fill:var(--sky)} .fg-l1{fill:var(--sun-ink)} .fg-l2{fill:var(--leaf-deep)} .fg-l3{fill:var(--berry)}
.fg-nr{fill:var(--ink);font-weight:800;text-anchor:middle;font-family:var(--f-body)}
.fg-lat{fill:var(--ink);font-weight:800;font-size:15px;font-family:var(--f-body)}
.fg-cm .fg-plin{fill:var(--sun-tint)}
.fg-cm .fg-contur line{stroke:var(--sun-edge)}
.fg-posibil{stroke:var(--berry);stroke-width:4;stroke-dasharray:9 6;stroke-linecap:round}
.fg-colt{fill:var(--berry);stroke:var(--card);stroke-width:3}
.fg-colt-t{fill:var(--berry);font-weight:800;font-size:17px}
.fg-bara{fill:none;stroke-width:4;stroke-dasharray:10 5}
.fg-bara.b0{stroke:var(--sky)} .fg-bara.b1{stroke:var(--sun-edge)}
.fg-x2{fill:var(--berry);font-family:var(--f-display);font-weight:800;font-size:28px;text-anchor:middle}

/* ---------- planșe ---------- */
.plate .ar-numara,.plate .ar-swap,.plate .ar-litere,.plate .ar-taie,.plate .ar-colt,.plate .ar-op,.plate .ar-cov{
  background:var(--card);color:var(--ink);border-radius:12px;padding:12px;font-weight:800}
.plate .ar-cov{padding:0}
.ar-eq{margin:10px 0 0;text-align:center;font-size:calc(19px * var(--fs));color:var(--ink)}
.ar-eq.mic{margin-top:4px;font-size:calc(15px * var(--fs));color:var(--muted)}
.ar-eq b{color:var(--berry)}
.ar-eq s{color:var(--berry)}

/* stația 1: un singur ceas aprinde pătrățelele și numărul (vezi js/aplicatie.js); fără ceas, totul e plin */
.ar-numara .fg-cel{fill:var(--sky-tint);transition:fill .2s}
.ar-numara.anim .fg-cel:not(.on){fill:var(--card)}
.ar-numara .fg-nr{transition:opacity .2s}
.ar-numara.anim .fg-nr:not(.on){opacity:0}
.ar-cnt{display:inline-block;min-width:1.6em}

/* stația 2: literele */
.ar-litere{display:flex;justify-content:space-around;align-items:flex-end;gap:10px;flex-wrap:wrap}
.ar-litere figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:6px}
.ar-litere figcaption{font-size:calc(16px * var(--fs));color:var(--ink)}

/* stațiile 3, 6, 7, 10, 11: tăietura se desenează, apoi zonele se colorează (o dată, când apare planșa) */
.ar-zl{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px 8px;margin-top:12px;font-size:calc(17px * var(--fs))}
.ar-zl>span{border-radius:10px;padding:4px 10px;background:var(--paper)}
.ar-zl>span.ar-plus{background:none;padding:0;color:var(--muted)}
.ar-z0{background:var(--sky-tint)!important} .ar-z1{background:var(--sun-tint)!important} .ar-z2{background:var(--leaf-tint)!important}
.ar-tot{background:var(--berry);color:var(--card);border-radius:10px;padding:4px 12px}
.ar-taie .fg-tv,.ar-var.nou .fg-tv{transform-box:fill-box;transform-origin:50% 0;animation:ar-taieV .8s .3s ease-out both}
.ar-taie .fg-th,.ar-var.nou .fg-th{transform-box:fill-box;transform-origin:0 50%;animation:ar-taieH .8s .3s ease-out both}
.ar-taie .fg-cel,.ar-var.nou .fg-cel{animation:ar-coloreaza .6s 1s ease-out both}
.ar-taie .fg-lit,.ar-var.nou .fg-lit,.ar-taie .ar-zl,.ar-var.nou .ar-eq{animation:ar-apare .5s 1.4s ease-out both}
@keyframes ar-taieV{from{transform:scaleY(0)}to{transform:none}}
@keyframes ar-taieH{from{transform:scaleX(0)}to{transform:none}}
@keyframes ar-coloreaza{from{opacity:.35}to{opacity:1}}
@keyframes ar-apare{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* copertă și stația 4: aceeași figură, două tăieturi; ceasul le schimbă. Fără animații: una lângă alta */
.ar-swap{display:grid;grid-template-columns:minmax(0,1fr)}
.ar-swap>.ar-var{grid-area:1/1;margin:0;transition:opacity .3s}
.ar-swap[data-k="0"]>.v1,.ar-swap[data-k="1"]>.v0{opacity:0;visibility:hidden}
.ar-swap.static{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.ar-swap.static>.ar-var{grid-area:auto;opacity:1;visibility:visible}
.ar-swap.static .ar-eq{font-size:calc(15px * var(--fs))}
.ar-cum{text-align:center;font-size:calc(15px * var(--fs));color:var(--berry);margin-bottom:6px}

/* stația 8: ordinea operațiilor */
.ar-op{text-align:center}
.ar-op p{margin:4px 0;font-size:calc(28px * var(--fs));font-family:var(--f-display)}
.ar-op span{border-radius:10px;padding:2px 12px}
.ar-op .ar-sag{font-size:calc(15px * var(--fs));color:var(--muted);font-family:var(--f-body)}

/* ---------- laboratoare: foarfeca și numără pe rețea ---------- */
.fo-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))}
.fo-corp{display:flex;align-items:center;gap:14px;margin:6px 0 4px;flex-wrap:wrap}
.fo-fig{flex:0 0 auto;max-width:100%}
.fo-dr{flex:1 1 200px;min-width:0;display:flex;flex-direction:column;gap:8px}
.fo-zone{display:flex;flex-direction:column;gap:5px}
.fo-z{display:block;border-radius:10px;padding:4px 10px;font-weight:800;font-size:calc(15px * var(--fs));color:var(--ink);border-left:6px solid}
.fg-b0{background:var(--sky-tint);border-color:var(--sky)} .fg-b1{background:var(--sun-tint);border-color:var(--sun-edge)}
.fg-b2{background:var(--leaf-tint);border-color:var(--leaf)} .fg-b3{background:var(--berry-tint);border-color:var(--berry)}
.fo-z.fo-nu{background:var(--paper);border-color:var(--muted);color:var(--muted)}
.fo-sfat,.fo-bine{margin:0;font-weight:800;font-size:calc(15px * var(--fs));color:var(--muted)}
.fo-bine{color:var(--leaf-deep)}
.fo-suma{display:flex;flex-direction:column;gap:6px}
.fo-et{font-weight:800;color:var(--ink);font-size:calc(15px * var(--fs))}
.fo-var,.nu-var{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.nu-var[hidden],.fo-suma[hidden]{display:none}
/* plăcuțele: mari, la fel, cu starea „ales” clară */
.fo .chip.fo-t,.nu .chip.fo-t{display:flex;align-items:center;justify-content:center;min-height:calc(46px * var(--fs));padding:4px 8px;font-size:calc(18px * 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;text-align:center}
.nu .chip.fo-t{font-size:calc(16px * var(--fs));white-space:nowrap}
.nu-var{margin:4px 0 2px}
.plate .an-plansa{background:var(--card);color:var(--ink);border-radius:12px;padding:12px;font-weight:800;min-height:200px;display:grid;place-items:center}
.an-plansa .ar-eq{font-size:calc(34px * var(--fs));font-family:var(--f-display)}
.fg-an .fg-lat{font-size:16px}
.fo .chip.fo-t:hover,.nu .chip.fo-t:hover{transform:translateY(-2px)}
.fo .chip.fo-t.ales,.nu .chip.fo-t.ales{background:var(--berry);border-color:var(--berry);color:var(--card);box-shadow:0 4px 0 var(--ink);transform:translateY(-2px)}
.fo .chip.fo-t.good,.nu .chip.fo-t.good{background:var(--leaf-tint);border-color:var(--leaf);color:var(--leaf-deep);box-shadow:0 4px 0 var(--leaf)}
.fo .chip.fo-t:disabled,.nu .chip.fo-t:disabled{cursor:default;transform:none}
/* liniile pe care se poate tăia: subțiri și punctate; cele tăiate: groase, roșii */
.fg-cand{stroke:var(--muted);stroke-width:3;stroke-dasharray:6 6;stroke-linecap:round;pointer-events:none}
.fg-cand.on{stroke:var(--berry);stroke-width:6;stroke-dasharray:12 6}
.fg-hit{stroke:var(--berry);stroke-opacity:0;stroke-width:22;cursor:pointer;outline:none}
.fg-hit:hover,.fg-hit:focus-visible{stroke-opacity:.18}
.fg-apasa{cursor:pointer}
.fg-apasa:hover{fill:var(--sun-tint)}
.fg-cel:focus-visible{outline:none;stroke:var(--berry);stroke-width:3}
.fg-lipsa{animation:ar-clipeste .5s 4 alternate}
@keyframes ar-clipeste{to{fill:var(--berry-tint)}}
.nu-cnt{margin:0;font-weight:800;font-size:calc(20px * var(--fs));color:var(--ink)}
.nu-cnt b{color:var(--berry);font-family:var(--f-display);font-size:1.3em}
.nu-msg{margin:0;font-weight:800;font-size:calc(15px * var(--fs));color:var(--muted);min-height:2.6em}
.nu-msg.bine{color:var(--leaf-deep)} .nu-msg.rau{color:var(--berry)}
/* butoanele de jos: separate de plăcuțe */
.fo-act{display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-top:6px;padding-top:8px;border-top:2px dashed var(--line)}
.fo-act .verif,.fo-act .fo-next{margin-left:auto}
.fo-act .verif:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}

/* ---------- 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:ar-pop .4s ease-out}
.an-fig{margin:8px 0 0}
.an-q{font-size:calc(20px * var(--fs));font-weight:800;margin:6px 0;color:var(--ink);text-align:center}
.an-var{justify-content:center}
.an-var .chip{font-size:calc(18px * var(--fs));min-width:5.5em;min-height:46px}
.an-msg{min-height:2.6em;margin:6px 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:var(--f-display);font-size:calc(54px * var(--fs));color:var(--leaf-deep);animation:ar-pop .5s}
@keyframes ar-pop{0%{transform:scale(.6)}70%{transform:scale(1.15)}100%{transform:none}}

/* mișcare redusă (sistem): animațiile se opresc pe starea finală; ceasul se oprește din js/aplicatie.js */
@media (prefers-reduced-motion: reduce){
  .fg-tv,.fg-th,.fg-cel,.fg-lit,.ar-zl,.ar-eq,.an-scor,.an-serie,.fg-lipsa{animation:none!important}
  .ar-numara .fg-cel,.ar-numara .fg-nr,.ar-swap>.ar-var{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}

/* pe telefon, desenul stă deasupra exercițiului (copilul vede figura fără să deruleze) */
html.flow .lesson .work{order:-1}