/* aplicatie.css — stiluri proprii lecției „Compară fracții în rețete” (doar variabile de culoare). */


/* ---------- fracția stivuită: numărătorul peste numitor ---------- */
.fr{display:inline-flex;flex-direction:column;align-items:center;vertical-align:middle;line-height:1.02;font-weight:800;margin:0 .08em;font-size:.92em}
.fr>b{font-weight:inherit;padding:0 .14em}
.fr>i{font-style:normal;border-top:.11em solid currentColor;padding:.04em .14em 0;align-self:stretch;text-align:center}
.fr .fr-l{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;text-decoration:none}
.chip .fr,.pool-item .fr,.af-rand .fr,.ocard .fr,.btn .fr{font-size:1em}
.ans .fr{font-size:1.1em}
.task h3 .fr,.big .fr,.key .fr,.fact .fr,.say .fr,.hint .fr{font-size:.8em}

/* ---------- cana gradată (SVG din date.js) ---------- */
.cr-svg{display:block;width:calc(96px * var(--fs));height:auto;overflow:visible}
.cr-cana{fill:none;stroke:var(--ink);stroke-width:3.5;stroke-linejoin:round}
.cr-maner{fill:none;stroke:var(--ink);stroke-width:5;stroke-linecap:round}
.cr-lic{transform-box:fill-box;transform-origin:50% 100%;transition:transform .9s ease-in-out;opacity:.9}
.cr-a{fill:var(--sky)} .cr-b{fill:var(--sun)} .cr-c{fill:var(--berry)} .cr-d{fill:var(--leaf)}
.cr-gr{stroke:var(--ink);stroke-width:2.5}
.cr-gr.cr-plin{stroke-dasharray:5 4;stroke-width:2}
.cr-jum{stroke:var(--muted);stroke-width:2.5;stroke-dasharray:3 5}
.cr-tinta{stroke:var(--berry);stroke-width:3.5;stroke-dasharray:8 5}
.cr-tx{fill:var(--ink);font:800 12px var(--f-body),system-ui,sans-serif;text-anchor:middle}
.cr-txl{stroke:var(--ink);stroke-width:1.6}
.cr-svg.rau{animation:cr-scutura .45s}
/* cana cu eticheta: emoji/nume deasupra cantității, centrate exact sub cană */
.cr-fig{margin:0;display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0}
.cr-fig figcaption{display:flex;flex-direction:column;align-items:center;gap:2px;text-align:center;line-height:1.15}
.cr-sus{font-size:calc(15px * var(--fs));font-weight:800;color:var(--muted)}
.cr-jos{font-size:calc(18px * var(--fs));color:var(--ink)}
.cr-semn{font-family:var(--f-display);font-size:calc(40px * var(--fs));font-weight:800;color:var(--berry);min-width:1.2em;text-align:center;align-self:center}
/* cănile stau aliniate sus (aceeași înălțime), semnul la mijlocul cănii */
.cr-doua,.cr-trei,.cr-dubla{display:flex;align-items:flex-start;justify-content:center;gap:10px 18px;flex-wrap:wrap}
.cr-doua .cr-semn,.cr-dubla .cr-semn,.ds-cani .cr-semn{align-self:flex-start;margin-top:calc(var(--cr-w) * .45)}
.cr-doua{--cr-w:calc(96px * var(--fs))}
.cr-dubla{--cr-w:calc(84px * var(--fs))}
.cr-trei{gap:10px 26px}
.cr-trei .cr-svg,.cr-dubla .cr-svg{width:calc(84px * var(--fs))}

/* planșele */
.plate .cr-anim,.plate .cr-doua,.plate .cr-trei,.plate .cr-dubla,.plate .rf-fisa,.plate .rf-tab{background:var(--card);color:var(--ink);border-radius:12px;padding:16px;font-weight:800}
/* copertă */
.cr-cov .cr-doua{--cr-w:calc(120px * var(--fs))}
.cr-cov .cr-svg{width:var(--cr-w)}
.cr-cov .cr-semn{transition:transform .3s}
.cr-cov .cr-semn.gata{animation:cr-pop .45s ease-out}
.cr-verd{margin:12px 0 0;text-align:center;font-size:calc(19px * var(--fs));min-height:2.6em;display:flex;align-items:center;justify-content:center;gap:4px;flex-wrap:wrap}
/* stația 2: cana cu fracțiile lângă gradații și textul sincronizat */
.cr-grad{display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap}
.cr-grad .cr-svg{width:calc(200px * var(--fs))}
.grad-txt{display:flex;flex-direction:column;gap:8px;min-width:11em}
.grad-val{font-size:calc(30px * var(--fs));font-family:var(--f-display);color:var(--sky);display:flex;align-items:center;gap:6px}
.grad-exp{font-size:calc(16px * var(--fs));color:var(--muted)}

/* ---------- fișa de rețetă ---------- */
.rf-fisa{max-width:440px;margin:0 auto;border:3px dashed var(--line)}
.rf-cap{display:flex;align-items:center;gap:10px;border-bottom:3px solid var(--sun);padding-bottom:8px;margin-bottom:6px}
.rf-em{font-size:calc(34px * var(--fs));line-height:1}
.rf-cap b{font-family:var(--f-display);font-size:calc(26px * var(--fs));color:var(--ink)}
.rf-cap small{margin-left:auto;color:var(--muted);font-size:calc(14px * var(--fs))}
.rf-lista{list-style:none;margin:0;padding:0}
.rf-lista li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:5px 4px;border-bottom:1px dotted var(--line);font-size:calc(18px * var(--fs))}
.rf-lista li:last-child{border-bottom:0}
.rf-lista li>span{color:var(--muted)}
.rf-lista li>b{color:var(--ink);display:inline-flex;align-items:center;gap:4px}
/* stația 7: tabelul cu cele două rețete */
.rf-tab{width:100%;border-collapse:separate;border-spacing:0;font-size:calc(18px * var(--fs))}
.rf-tab th,.rf-tab td{padding:6px 10px;text-align:center;border-bottom:2px solid var(--line);vertical-align:middle}
.rf-tab th{color:var(--muted);font-size:calc(15px * var(--fs))}
.rf-tab td:first-child,.rf-tab th:first-child{text-align:left}
.rf-tab tbody tr:nth-child(odd) td{background:var(--sun-tint)}
.rf-tab tbody tr:last-child td{border-bottom:0}

/* ---------- laborator: umple cănile ---------- */
.um-top,.ds-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))}
.um-ingr{color:var(--sky)}
.um-cani{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:4px 0}
.um-cana{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:0}
.um-cer{margin:0;font-weight:800;font-size:calc(15px * var(--fs));color:var(--ink);display:flex;align-items:center;gap:4px;flex-wrap:wrap;justify-content:center;text-align:center}
.um-rand{display:flex;align-items:center;gap:10px}
.um-rand .cr-svg{width:calc(78px * var(--fs))}
.um-btns{display:flex;flex-direction:column;gap:10px}
.um .um-btns .btn{min-width:calc(66px * var(--fs));min-height:calc(42px * var(--fs));padding:2px 10px;font-size:calc(17px * var(--fs));display:inline-flex;align-items:center;justify-content:center;gap:4px}
.um .um-btns .btn:disabled,.um-act .verif:disabled{opacity:.45;cursor:not-allowed}
.um-niv{margin:0;min-height:calc(34px * var(--fs));font-weight:800;color:var(--muted);font-size:calc(14px * var(--fs));display:flex;align-items:center;gap:4px}
.um-alege{display:flex;align-items:center;gap:8px 12px;flex-wrap:wrap;margin-top:2px}
.um-q{font-weight:800;color:var(--ink);font-size:calc(15px * var(--fs))}
.um-opt{display:flex;gap:8px;flex-wrap:wrap}
/* plăcuțele de ales: starea „ales” se vede clar */
.um .um-opt .chip{min-height:calc(42px * var(--fs));font-size:calc(16px * var(--fs));border:3px solid var(--stripe);cursor:pointer}
.um .um-opt .chip.ales{background:var(--berry);border-color:var(--berry);color:var(--card);box-shadow:0 5px 0 var(--ink);transform:translateY(-2px)}
.um-msg,.ds-msg{margin:4px 0 0;min-height:1.3em;font-weight:800;font-size:calc(14px * var(--fs));color:var(--ink);display:flex;align-items:center;gap:3px;flex-wrap:wrap}
.um-msg.bine,.ds-msg.bine{color:var(--leaf-deep)}
.um-act{display:flex;gap:12px;justify-content:flex-end;align-items:center;flex-wrap:wrap;margin-top:6px;padding-top:8px;border-top:2px dashed var(--line)}
.um-act .verif{margin-left:auto}

/* ---------- laborator: am destul? ---------- */
.ds-gata{color:var(--leaf-deep);letter-spacing:2px}
.ds-q{margin:4px 0 6px;font-weight:800;font-size:calc(17px * var(--fs));color:var(--ink);line-height:1.5}
.ds-cani{display:flex;align-items:flex-start;justify-content:center;gap:6px 20px;--cr-w:calc(74px * var(--fs))}
.ds-cani .cr-svg{width:var(--cr-w)}
.ds-opt{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:8px}
.ds .ds-opt .chip{min-height:calc(44px * var(--fs));font-size:calc(16px * var(--fs));border:3px solid var(--stripe);cursor:pointer}

/* ---------- 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:cr-pop .4s ease-out}
.an-q{font-size:calc(18px * var(--fs));font-weight:800;margin:10px 0;color:var(--ink);line-height:1.55}
.an-var{justify-content:center}
.an-var .chip{font-size:calc(16px * var(--fs));min-width:5.5em;cursor:pointer}
.an-msg{min-height:1.4em;margin:8px 0 0;font-weight:800;font-size:calc(14px * var(--fs));line-height:1.45}
.an-msg.bine{color:var(--leaf-deep)} .an-msg.rau{color:var(--berry)}
.an-final{text-align:center}
.an-final .an-q{font-size:calc(24px * var(--fs))}
.an-scor{font-family:var(--f-display);font-size:calc(54px * var(--fs));color:var(--leaf-deep);animation:cr-pop .5s}

@keyframes cr-pop{0%{transform:scale(.6)}70%{transform:scale(1.15)}100%{transform:none}}
@keyframes cr-scutura{0%,100%{transform:none}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

/* fără animații: cănile stau la nivelul final (ceasul din js/aplicatie.js se oprește pe starea completă) */
html.a-still .cr-lic,html.a-still .an-bar i{transition:none!important}
html.a-still .cr-semn,html.a-still .an-serie,html.a-still .an-scor,html.a-still .cr-svg{animation:none!important}
@media (prefers-reduced-motion: reduce){
  .cr-lic,.an-bar i{transition:none!important}
  .cr-semn,.an-serie,.an-scor,.cr-svg{animation: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}

/* telefon: cănile rămân pe același rând, mai mici */
html.flow .cr-doua,html.flow .cr-trei,html.flow .cr-dubla{flex-wrap:nowrap;gap:8px;--cr-w:calc(70px * var(--fs))}
html.flow .cr-doua .cr-svg,html.flow .cr-trei .cr-svg,html.flow .cr-dubla .cr-svg{width:var(--cr-w)}
html.flow .cr-cov .cr-doua{--cr-w:calc(96px * var(--fs))}
html.flow .um-rand{gap:6px}
html.flow .um-rand .cr-svg{width:calc(62px * var(--fs))}
html.flow .um .um-btns .btn{min-width:calc(54px * var(--fs))}