/* aplicatie.css — stiluri proprii lecției „Factorul lipsă până la 10” (doar variabile de culoare; prefix fl-, tl-, sl-, tr-, fa-). */

/* ---------- planșe desenate ---------- */
.plate .fl-pl{background:var(--card);color:var(--ink);border-radius:12px;padding:14px;font-weight:800}
.fl-q{color:var(--berry)}
.fl-sus{text-align:center;color:var(--muted);font-size:calc(16px * var(--fs));margin-bottom:8px}
.fl-sus b{color:var(--ink)}
.fl-eq{margin:10px 0 0;text-align:center;font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(28px * var(--fs));line-height:1.15}
.fl-swp{display:inline-grid;justify-items:center}
.fl-swp>span{grid-area:1/1;transition:opacity .35s}
.fl-swp>span.off{opacity:0}

/* tablou de buline: rândurile acoperite au o bandă hașurată; ceasul le descoperă pe rând */
.fl-tab-w{display:flex;flex-direction:column;align-items:center}
.fl-rows{display:grid;gap:6px}
.fl-r{display:flex;align-items:center;gap:10px}
.fl-nr{width:24px;height:24px;border-radius:50%;background:var(--sun-tint);color:var(--sun-ink);display:inline-flex;align-items:center;justify-content:center;font-size:calc(13px * var(--fs));transition:opacity .3s}
.fl-dots{display:grid;grid-template-columns:repeat(var(--c),18px);gap:5px;padding:4px 6px;border-radius:9px;transition:background .3s}
.fl-dots i{width:18px;height:18px;border-radius:50%;background:var(--sky);transition:opacity .3s,transform .3s}
.fl-cum{min-width:2.2em;text-align:right;font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(19px * var(--fs));color:var(--berry);transition:opacity .3s}
.fl-r.off .fl-dots{background:repeating-linear-gradient(135deg,var(--line) 0 7px,var(--paper) 7px 14px)}
.fl-r.off .fl-dots i{opacity:0;transform:scale(.4)}
.fl-r.off .fl-nr,.fl-r.off .fl-cum{opacity:0}
.fl-mic .fl-dots{grid-template-columns:repeat(var(--c),12px);gap:3px;padding:2px}
.fl-mic .fl-dots i{width:12px;height:12px}
.fl-mic .fl-eq{font-size:calc(22px * var(--fs))}
.fl-mic .fl-sus{font-size:calc(14px * var(--fs))}
.fl-doua{display:flex;align-items:center;justify-content:space-around;gap:10px}
.fl-rot{font-size:calc(34px * var(--fs));color:var(--muted)}

/* factori și produs: etichetele stau exact sub numerele lor */
.fl-ter{display:grid;gap:18px;justify-items:center;padding:20px 12px!important}
.fl-ter-g{display:inline-grid;grid-template-columns:repeat(5,auto);column-gap:14px;row-gap:2px;justify-items:center;align-items:end}
.fl-ter-g b{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(48px * var(--fs));line-height:1.05}
.fl-ter-g b.s{color:var(--muted)}
.fl-ter-g b.p,.fl-ter-g small.p{color:var(--leaf-deep)}
.fl-ter-g small{font-size:calc(14px * var(--fs));color:var(--sky);border-top:3px solid currentColor;padding-top:2px;min-width:3.4em;text-align:center}
.fl-ter-g small:empty{border:0;min-width:0}
.fl-ter-g small.q{color:var(--berry)}

/* numărare din 7 în 7 */
.fl-sir-t{margin:0 0 8px;text-align:center;color:var(--muted);font-size:calc(16px * var(--fs))}
.fl-sir-r{display:flex;justify-content:center;gap:6px;flex-wrap:wrap}
.fl-sir-c{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:3.6em;height:calc(64px * var(--fs));border-radius:12px;background:var(--sky-tint);border:2px solid var(--sky)}
.fl-sir-c b{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(24px * var(--fs));line-height:1}
.fl-sir-c small{font-size:calc(11px * var(--fs));color:var(--muted)}
.fl-sir-c.fin{background:var(--leaf-tint);border-color:var(--leaf)}

/* axa numerică */
.fl-ax{width:100%;height:auto;display:block;overflow:visible}
.fl-ax-line,.fl-ax-tick{stroke:var(--ink);stroke-width:2.5;stroke-linecap:round}
.fl-ax-tick{stroke-width:1.6}
.fl-ax-tick.mare{stroke-width:3}
.fl-ax-head{fill:var(--ink)}
.fl-ax-lab{fill:var(--ink);font-weight:800;font-size:16px;text-anchor:middle}
.fl-ax-lab.fin{fill:var(--card)}
.fl-ax-pill{fill:var(--leaf)}
.fl-ax-arc{fill:none;stroke:var(--berry);stroke-width:3.5;stroke-linecap:round}
.fl-ax-cap{fill:var(--berry)}
.fl-ax-plus{fill:var(--berry);font-weight:900;font-size:14px;text-anchor:middle}
.fl-ax-dot{fill:var(--sky)}
.fl-ax-dot.st{fill:var(--ink)}
.fl-ax-j{transition:opacity .3s}
.fl-ax-j.off{opacity:0}
.fl-ax-tinta{stroke:var(--leaf);stroke-width:3;stroke-dasharray:5 4}
.sl-pill-r{fill:var(--berry)}
.sl-lab-r{fill:var(--card)}

/* triunghiul familiei de fapte */
.fl-tri{width:100%;max-width:260px;height:auto;display:block;margin:0 auto}
.fl-tri-l{fill:var(--sun-tint);stroke:var(--line);stroke-width:4;stroke-linejoin:round}
.fl-tri-s{fill:var(--muted);font-weight:900;font-size:28px;text-anchor:middle}
.fl-tri-n circle{fill:var(--card);stroke:var(--sky);stroke-width:4}
.fl-tri-n.sus circle{stroke:var(--leaf)}
.fl-tri-n text{fill:var(--ink);font-family:"Baloo 2",system-ui,sans-serif;font-weight:800;font-size:30px;text-anchor:middle}
.fl-tri-n.lipsa circle{stroke:var(--berry);stroke-dasharray:7 5}
.fl-tri-n.lipsa text{fill:var(--berry)}
.fl-tri-n.ales circle{stroke:var(--berry);fill:var(--berry-tint)}
.fl-tri-n.ales text{fill:var(--berry)}
.fl-tri-n.bun circle{stroke:var(--leaf);fill:var(--leaf-tint);stroke-dasharray:none}
.fl-tri-n.bun text{fill:var(--leaf-deep)}
.fl-fam{display:flex;align-items:center;gap:12px}
.fl-fam .fl-tri{flex:1 1 55%}
.fl-fam .fl-eq{font-size:calc(22px * var(--fs))}
.plate .fl-fam:has(.fl-eq){flex-direction:column}
.fl-fapte{display:grid;gap:8px;flex:1 1 45%}
.fl-fapte span,.tr-fapte span{border-radius:10px;padding:5px 10px;font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(22px * var(--fs));text-align:center;white-space:nowrap}
.fl-fapte .x,.tr-fapte .x{background:var(--sky-tint)}
.fl-fapte .d,.tr-fapte .d{background:var(--sun-tint)}

/* pașii pe două exemple */
.fl-pasi{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fl-pasi-c{background:var(--leaf-tint);border-radius:12px;padding:10px 12px}
.fl-pasi-c p{margin:6px 0;font-size:calc(19px * var(--fs));display:flex;align-items:center;gap:8px}
.fl-pasi-c .l1{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(26px * var(--fs));justify-content:center;margin-top:0}
.fl-pasi-c .pr{color:var(--leaf-deep)}
.fl-pasi-c b{color:var(--berry)}
.fl-pasi-c .nr{flex:0 0 24px;height:24px;border-radius:50%;background:var(--sun);color:var(--on-sun);display:inline-flex;align-items:center;justify-content:center;font-size:calc(13px * var(--fs))}

/* bucată din tabla înmulțirii */
.fl-tabla{display:grid;grid-template-columns:repeat(11,minmax(0,1fr));gap:3px;font-size:calc(16px * var(--fs));text-align:center}
.fl-tabla span{border-radius:6px;padding:4px 0;background:var(--paper)}
.fl-tabla .h{background:var(--line);color:var(--ink)}
.fl-tabla .h.on{background:var(--sun);color:var(--on-sun)}
.fl-tabla .drum{background:var(--sun-tint)}
.fl-tabla .tinta{background:var(--berry);color:var(--card)}
.fl-tabla+.fl-eq{font-size:calc(24px * var(--fs))}

/* ---------- laboratoare: părți comune ---------- */
.fl-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))}
.fl-goal b{color:var(--ink)}
/* egalitatea: toate căsuțele au aceeași înălțime și stau pe aceeași linie */
.fl-ecu{display:flex;align-items:center;justify-content:center;gap:10px;margin:2px 0 4px}
.fl-cel{height:calc(50px * var(--fs));min-width:calc(50px * var(--fs));padding:0 10px;box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;border:3px solid var(--line);border-radius:12px;background:var(--card);font-family:"Baloo 2",system-ui,sans-serif;font-weight:800;font-size:calc(28px * var(--fs));line-height:1;color:var(--ink)}
.fl-cel.p{border-color:var(--leaf);color:var(--leaf-deep)}
.fl-cel.gol{border-style:dashed;border-color:var(--berry);color:var(--berry)}
.fl-cel.ales{border-color:var(--berry);background:var(--berry-tint);color:var(--berry);animation:fl-pop .3s ease-out}
.fl-cel.bun{border-color:var(--leaf);background:var(--leaf-tint);color:var(--leaf-deep);animation:fl-pop .3s ease-out}
.fl-sg{font-size:calc(26px * var(--fs));font-weight:900;color:var(--muted)}
/* plăcuțe mari, cu starea „ales” clară */
.fl-lab .chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.fl-lab .chip.fl-t,.fa .chip.fl-t{min-width:calc(72px * var(--fs));min-height:calc(50px * var(--fs));padding:4px 14px;font-size:calc(20px * 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}
.fl-lab .chip.fl-t:hover:not(:disabled){transform:translateY(-2px)}
.fl-lab .chip.fl-t.ales{background:var(--berry);border-color:var(--berry);color:var(--card);box-shadow:0 5px 0 var(--ink);transform:translateY(-3px)}
.fl-lab .chip.fl-t:disabled{opacity:.55;transform:none}
.fl-made{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;min-height:24px;margin-top:4px}
.fl-gata{background:var(--leaf-tint);color:var(--leaf-deep);border:2px solid var(--leaf);border-radius:999px;padding:1px 12px;font-weight:800;font-size:calc(14px * var(--fs));animation:fl-pop .35s ease-out}
/* butoanele de jos: separate de plăcuțe */
.fl-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)}
.fl-act .verif{margin-left:auto}
.fl-act .btn:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}
.fl-pm{display:flex;gap:10px}
@keyframes fl-pop{0%{transform:scale(.6)}70%{transform:scale(1.12)}100%{transform:none}}
@keyframes fl-in{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
@keyframes fl-shake{0%,100%{transform:none}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

/* ---------- laborator: construiește tabloul ---------- */
.tl-main{display:flex;align-items:center;justify-content:center;gap:16px;min-height:calc(140px * var(--fs))}
.tl-grid{display:grid;gap:3px;min-width:150px;justify-items:start}
.tl-grid.rau{animation:fl-shake .45s}
.tl-gol{margin:0;color:var(--muted);font-weight:800}
.tl-r{display:flex;align-items:center;gap:8px}
.tl-r.nou{animation:fl-in .3s ease-out}
.tl-dots{display:grid;grid-template-columns:repeat(var(--c),12px);gap:3px}
.tl-dots i{width:12px;height:12px;border-radius:50%;background:var(--sky)}
.tl-cum{min-width:2em;text-align:right;font-weight:800;font-size:calc(13px * var(--fs));color:var(--berry)}
.tl-info{display:flex;flex-direction:column;gap:8px}
.tl-i{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:5.2em;padding:4px 10px;border:2px solid var(--line);border-radius:12px;background:var(--card)}
.tl-i small{font-weight:800;color:var(--muted);font-size:calc(12px * var(--fs))}
.tl-i b{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(26px * var(--fs));line-height:1.05}
.tl-i b.peste{color:var(--berry)}

/* ---------- laborator: salturi până la țintă ---------- */
.sl-ax{margin:0 2px}
.sl-j{animation:fl-in .3s ease-out both}
.sl-nota{margin:0 0 6px;text-align:center;font-weight:800;color:var(--muted);font-size:calc(15px * var(--fs))}
.sl-nota b{color:var(--berry)}

/* ---------- laborator: completează triunghiul ---------- */
.tr-main{display:flex;align-items:center;justify-content:center;gap:14px;margin:4px 0 10px}
.tr-svg{flex:0 0 190px}
.tr-svg .fl-tri{max-width:190px}
.tr-fapte{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.tr-fapte span{font-size:calc(19px * var(--fs));padding:4px 8px}
.tr-fapte b.g{color:var(--berry);border-bottom:2px dashed var(--berry);padding:0 4px}
.tr-fapte b.a{color:var(--berry)}
.tr-fapte b.ok{color:var(--leaf-deep)}

/* ---------- laborator: antrenament rapid ---------- */
.fa-top{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--muted);font-size:calc(14px * var(--fs))}
.fa-bar{flex:1;height:10px;background:var(--line);border-radius:99px;overflow:hidden}
.fa-bar i{display:block;height:100%;background:var(--leaf);transition:width .4s}
.fa-serie.aprinsa{color:var(--berry);animation:fl-pop .4s ease-out}
.fa-q{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(36px * var(--fs));font-weight:800;margin:10px 0;color:var(--ink);text-align:center}
.fa-q .gol{display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;min-width:1.5em;height:1.3em;line-height:1;border:3px dashed var(--berry);border-radius:12px;color:var(--berry)}
.fa-q .gol.plin{border-style:solid;border-color:var(--leaf);background:var(--leaf-tint);color:var(--leaf-deep);animation:fl-pop .35s}
.fa-var{justify-content:center}
.fa .chip.fl-t:hover:not(:disabled){transform:translateY(-2px)}
.fa-msg{min-height:1.5em;margin:10px 0 0;text-align:center;font-weight:800}
.fa-msg.bine{color:var(--leaf-deep)} .fa-msg.rau{color:var(--berry)}
.fa-final{text-align:center}
.fa-scor{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(54px * var(--fs));color:var(--leaf-deep);animation:fl-pop .5s}

/* telefon: laboratoarele se așază pe coloană */
html.flow .tr-main{flex-direction:column}
html.flow .fl-fam{flex-direction:column}
html.flow .fl-ax-lab{font-size:22px}

/* mișcare redusă (sistem): animațiile decorative se opresc; desenele animate sunt oprite din js/aplicatie.js */
@media (prefers-reduced-motion: reduce){
  .fl-cel,.fl-gata,.tl-r,.tl-grid,.sl-j,.fa-serie,.fa-q .gol,.fa-scor{animation:none!important}
  .fl-swp>span,.fl-r *,.fl-ax-j{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}