/* aplicatie.css — stiluri proprii lecției „Creează grafice liniare” (doar variabile de culoare). */

/* ---------- graficul liniar (SVG din js/date.js) ---------- */
.gl-card{background:var(--card);color:var(--ink);border-radius:12px;padding:6px 8px}
.gl-svg{display:block;width:100%;height:auto;overflow:visible}
.gl-gr{stroke:var(--line);stroke-width:1.4}
.gl-gv{stroke:var(--line);stroke-width:1.1;stroke-dasharray:3 4}
.gl-gv.gl-gol{opacity:.6}
.gl-axa{stroke:var(--ink);stroke-width:2.8;stroke-linecap:round}
.gl-sag{fill:var(--ink)}
.gl-ny,.gl-nx{fill:var(--ink);font:800 15px Nunito,system-ui,sans-serif}
.gl-nx.gl-gol{fill:var(--muted);font-weight:700}
.gl-ax{fill:var(--muted);font:800 14px Nunito,system-ui,sans-serif}
.gl-titlu{fill:var(--leaf-deep);font:900 17px Nunito,system-ui,sans-serif}
.gl-seg{stroke:var(--sky);stroke-width:4;stroke-linecap:round;fill:none}
.gl-pt{fill:var(--sky);stroke:var(--card);stroke-width:2.5}
/* cea mai mare creștere / scădere */
.gl-seg.gl-sus{stroke:var(--leaf);stroke-width:7}
.gl-seg.gl-jos{stroke:var(--berry);stroke-width:7}
.gl-ev rect{stroke-width:2.5}
.gl-ev text{font:900 15px Nunito,system-ui,sans-serif}
.gl-ev.gl-sus rect{fill:var(--leaf-tint);stroke:var(--leaf)}
.gl-ev.gl-sus text{fill:var(--leaf-deep)}
.gl-ev.gl-jos rect{fill:var(--berry-tint);stroke:var(--berry)}
.gl-ev.gl-jos text{fill:var(--berry)}
/* evidențierea care apare abia după rezolvare (stațiile 8 și 11) */
.gl-rev{opacity:0;transition:opacity .5s}
.gl-seg.gl-rev{opacity:1;stroke:var(--sky);stroke-width:4}
.view:has(.say.on.good) .gl-rev{opacity:1}
.view:has(.say.on.good) .gl-seg.gl-rev.gl-sus{stroke:var(--leaf);stroke-width:7}
.view:has(.say.on.good) .gl-seg.gl-rev.gl-jos{stroke:var(--berry);stroke-width:7}
/* etichetele de pe desen (stația 2) */
.gl-adn rect{fill:var(--sun);stroke:var(--sun-edge);stroke-width:2}
.gl-adn text{fill:var(--on-sun);font:900 14px Nunito,system-ui,sans-serif}
/* legenda tendințelor */
.gl-leg{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:6px 0 2px}
.gl-tag{display:inline-flex;align-items:center;border-radius:999px;padding:3px 10px;font-weight:800;font-size:calc(14px * var(--fs));border:2px solid}
.gl-tag.sus{background:var(--leaf-tint);border-color:var(--leaf);color:var(--leaf-deep)}
.gl-tag.jos{background:var(--berry-tint);border-color:var(--berry);color:var(--berry)}
.gl-tag.egal{background:var(--sky-tint);border-color:var(--sky);color:var(--ink)}

/* ---------- coperta: un singur ceas (js/aplicatie.js) aprinde punctele, segmentele și textul ---------- */
.gl-cop .gl-pt,.gl-cop .gl-seg,.gl-cop .gl-ev{opacity:0;transition:opacity .3s}
.gl-cop .gl-pt.on,.gl-cop .gl-ev.on{opacity:1}
.gl-cop .gl-pt.on{animation:glPop .35s ease-out;transform-box:fill-box;transform-origin:center}
.gl-cop .gl-seg.on{opacity:1;stroke-dasharray:1;animation:glDraw .7s ease-out}
.gl-cop.static .gl-pt,.gl-cop.static .gl-seg,.gl-cop.static .gl-ev{opacity:1;animation:none}
.gl-nota{margin:2px 0 4px;text-align:center;font-weight:800;font-size:calc(17px * var(--fs));min-height:1.5em;color:var(--sky)}
.gl-nota .ev{color:var(--leaf-deep)}
@keyframes glDraw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
@keyframes glPop{0%{transform:scale(.3)}70%{transform:scale(1.25)}100%{transform:none}}
@keyframes glScut{0%,100%{transform:none}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

/* ---------- laboratoarele: graficul în stânga, comenzile în dreapta ---------- */
html:not(.flow) .view:has(.gl-lab) .lesson{grid-template-columns:minmax(0,1.7fr) minmax(0,.3fr)}
html:not(.flow) .view:has(.gl-lab) .notes{gap:8px}
html:not(.flow) .view:has(.gl-lab) .work .emoji-plansa{font-size:2.6em}
.gl-lab{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:14px;align-items:center}
html.flow .gl-lab{grid-template-columns:1fr}
html.flow .ga .an-var{grid-template-columns:1fr}
.gl-graf{background:var(--card);border:2px solid var(--line);border-radius:14px;padding:4px 6px;min-width:0}
html:not(.flow) .gl-graf .gl-svg{max-height:262px}
.gl-dr{display:flex;flex-direction:column;gap:10px;min-width:0}
.gl-pas{margin:0;font-weight:800;color:var(--muted);font-size:calc(14px * var(--fs))}
.gl-pas b{color:var(--ink)}
.gl-intr{margin:0;font-weight:800;color:var(--ink);font-size:calc(18px * var(--fs));line-height:1.3}
.gl-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)}
.gl-act .verif{margin-left:auto}
.gl-act .verif:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}
.gl-top{font-weight:800;color:var(--muted)}
.gl-cnt{margin:0;font-weight:800;color:var(--muted)}
.gl-cnt b{color:var(--ink)}

/* tabelul de date */
.gl-tab{border-collapse:separate;border-spacing:0;background:var(--card);color:var(--ink);border:2px solid var(--line);border-radius:12px;font-weight:800;font-size:calc(17px * var(--fs));width:100%}
.gl-tab caption{caption-side:top;text-align:left;font-weight:900;color:var(--leaf-deep);padding:0 4px 4px;font-size:calc(15px * var(--fs))}
.gl-tab th,.gl-tab td{padding:4px 10px;text-align:center;border-bottom:1px solid var(--line)}
.gl-tab tr:last-child th,.gl-tab tr:last-child td{border-bottom:0}
.gl-tab th{background:var(--leaf-tint);color:var(--leaf-deep)}
.gl-tab tr:first-child>:first-child{border-top-left-radius:10px}
.gl-tab tr:last-child>:first-child{border-bottom-left-radius:10px}
.gl-tab tr.pus td{background:var(--sky-tint)}
.gl-tab tr.pus td:first-child::before{content:"✓ ";color:var(--sky)}
.gl-tab-o th{white-space:nowrap}
.gl-tab-o td{border-left:1px solid var(--line)}

/* intersecțiile pe care se dă clic */
.gl-nod{fill:var(--muted);opacity:.5}
.gl-hit{fill:transparent;cursor:pointer;outline:none}
.gl-hit:hover,.gl-hit:focus-visible{fill:var(--sun);opacity:.55}
.gl-pt.nou{animation:glPop .35s ease-out;transform-box:fill-box;transform-origin:center}
.gl-pt.rau{fill:var(--berry);animation:glScut .45s;transform-box:fill-box;transform-origin:center}
.gl-pt.bun{fill:var(--leaf)}
.gl-seg.nou,.gl-seg.gata{stroke-dasharray:1;animation:glDraw .6s ease-out both}
.gl-seg.gata{stroke:var(--leaf)}

/* plăcuțele de ales: mari, la fel, cu starea „ales” clară */
.gl-opt{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gl-opt3{grid-template-columns:repeat(3,minmax(0,1fr))}
.gl-lab .gl-opt .chip{display:flex;align-items:center;justify-content:center;min-height:calc(48px * var(--fs));padding:4px 12px;font-size:calc(18px * var(--fs));font-weight:800;color:var(--ink);border:3px solid var(--stripe);border-radius:14px;box-shadow:0 5px 0 var(--stripe);cursor:pointer;margin:0}
.gl-lab .gl-opt .chip:hover:not(:disabled){transform:translateY(-2px)}
.gl-lab .gl-opt .chip.ales{background:var(--sky);border-color:var(--sky);color:var(--card);box-shadow:0 5px 0 var(--ink);transform:translateY(-3px)}
.gl-lab .gl-opt .chip.bun{background:var(--leaf);border-color:var(--leaf);color:var(--on-leaf)}
.gl-lab .gl-opt .chip:disabled{cursor:default}
.gl-lab .gl-opt .chip:disabled:not(.bun){opacity:.5}
.gl-lab .gl-opt .chip.scutura{animation:glScut .45s}
.gl-d-sus{border-color:var(--leaf)!important}
.gl-d-jos{border-color:var(--berry)!important}
.gl-d-egal{border-color:var(--sky)!important}

/* scara */
.gl-pt.intre{fill:var(--card);stroke:var(--berry);stroke-width:3.5}
.gl-afara{fill:var(--berry)}
.gl-afara-t{fill:var(--berry);font:900 12px Nunito,system-ui,sans-serif}

/* tendința */
.gl-seg.cur{stroke:var(--sun);stroke-width:8;animation:glPuls 1.1s ease-in-out infinite}
.gl-seg.viit{stroke:var(--muted);opacity:.45;stroke-dasharray:6 6}
.gl-seg.f-sus{stroke:var(--leaf)}
.gl-seg.f-jos{stroke:var(--berry)}
.gl-seg.f-egal{stroke:var(--sky)}
@keyframes glPuls{50%{opacity:.45}}
.gl-facute{display:flex;flex-wrap:wrap;gap:6px;min-height:28px}
.gl-f{border-radius:999px;padding:2px 10px;font-weight:800;font-size:calc(14px * var(--fs));border:2px solid}
.gl-f.nou{animation:glPop .3s ease-out}
.gl-f-sus{background:var(--leaf-tint);border-color:var(--leaf);color:var(--leaf-deep)}
.gl-f-jos{background:var(--berry-tint);border-color:var(--berry);color:var(--berry)}
.gl-f-egal{background:var(--sky-tint);border-color:var(--sky);color:var(--ink)}
.gt .gl-intr .gl-tag{margin:2px 0}

/* estimarea */
.gl-seg.tinta{stroke:var(--sun);stroke-width:6}
.gl-ghid{stroke:var(--berry);stroke-width:2;stroke-dasharray:5 5}
.gl-est circle{fill:var(--card);stroke:var(--berry);stroke-width:4}
.gl-est rect{fill:var(--berry-tint);stroke:var(--berry);stroke-width:2}
.gl-est text{fill:var(--berry);font:900 15px Nunito,system-ui,sans-serif}
.gl-est.bun circle{stroke:var(--leaf);fill:var(--leaf)}
.gl-est.bun rect{fill:var(--leaf-tint);stroke:var(--leaf)}
.gl-est.bun text{fill:var(--leaf-deep)}
.gl-est.rau{animation:glScut .45s}
.gl-mut{display:flex;align-items:center;justify-content:center;gap:12px}
.gl-lab .gl-mut .chip{display:flex;align-items:center;justify-content:center;width:calc(58px * var(--fs));height:calc(54px * var(--fs));padding:0;font-size:calc(24px * var(--fs));font-weight:900;color:var(--ink);border:3px solid var(--stripe);border-radius:14px;box-shadow:0 5px 0 var(--stripe);margin:0}
.gl-lab .gl-mut .chip:active{transform:translateY(3px);box-shadow:0 2px 0 var(--stripe)}
.gl-val{min-width:5.5em;text-align:center;font-family:"Baloo 2",system-ui,sans-serif;font-weight:800;font-size:calc(28px * var(--fs));color:var(--berry);background:var(--berry-tint);border-radius:12px;padding:2px 10px}

/* ---------- antrenament rapid ---------- */
.an-top{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--muted);font-size:calc(14px * var(--fs));margin-bottom:8px}
.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:glPop .4s ease-out}
.an-q{font-size:calc(19px * var(--fs));font-weight:800;margin:0;color:var(--ink);line-height:1.3}
.ga .an-var{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ga .an-var .chip{display:flex;align-items:center;justify-content:center;text-align:center;min-height:calc(46px * var(--fs));font-size:calc(16px * var(--fs));margin:0}
.an-msg{min-height:1.4em;margin:0;font-weight:800}
.an-msg.bine{color:var(--leaf-deep)} .an-msg.rau{color:var(--berry)}
.an-final{text-align:center}
.an-final .an-q{text-align:center;margin:8px 0}
.an-scor{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(54px * var(--fs));color:var(--leaf-deep);animation:glPop .5s}

/* verificarea finală: graficul e destul de mare ca să se citească */
html:not(.flow) .qcard:has(.gl-svg){max-width:1100px;width:100%}
html:not(.flow) .qgrid:has(.gl-svg){grid-template-columns:minmax(0,1.05fr) minmax(0,1fr)}
.qgrid:has(.gl-svg) .plate{padding:4px}
html.flow .qgrid:has(.gl-svg) .plate{max-width:100%}
html:not(.flow) .qgrid .gl-svg{max-height:330px}

/* sortare și perechi: casete de aceeași înălțime */
.perechi .chip{min-height:calc(48px * var(--fs))}
.pool-item{min-height:calc(44px * var(--fs))}

/* mișcare redusă (sistem): animațiile decorative se opresc; coperta e oprită din js/aplicatie.js */
@media (prefers-reduced-motion: reduce){
  .gl-pt,.gl-seg,.gl-f,.gl-est,.an-scor,.an-serie,.gl-lab .chip{animation:none!important}
  .gl-seg.nou,.gl-seg.gata{stroke-dasharray:none}
}
html.a-still .gl-pt,html.a-still .gl-seg,html.a-still .gl-f,html.a-still .gl-est,html.a-still .an-scor,html.a-still .gl-lab .chip{animation:none!important}
html.a-still .gl-seg.nou,html.a-still .gl-seg.gata,html.a-still .gl-cop .gl-seg{stroke-dasharray: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}