/* aplicatie.css — stiluri proprii lecției „Tabele de înmulțire intrare–ieșire” (doar variabile de culoare).
   Clasele proprii au prefixul „ti-”. */

/* laboratoarele fără planșă folosesc toată lățimea scenei */
.lesson:has(> .work:empty){grid-template-columns:minmax(0,1fr)}
.lesson > .work:empty{display:none}

/* ---------- planșe desenate ---------- */
.plate .ti-aut,.plate .ti-s1,.plate .ti-col,.plate .ti-axa,.plate .ti-tab,.plate .ti-doua,.plate .ti-sc{
  background:var(--card);color:var(--ink);border-radius:12px;padding:14px;font-weight:800}

/* tabelul intrare–ieșire: vertical (două coloane) sau orizontal (două rânduri) */
.ti-tab{text-align:center}
.ti-tab-reg{display:inline-flex;align-items:center;gap:6px;margin-bottom:10px;background:var(--sun);color:var(--on-sun);border-radius:999px;padding:4px 16px;box-shadow:0 3px 0 var(--sun-edge);font-size:calc(17px * var(--fs))}
.ti-g{display:grid;gap:5px;justify-content:center;align-items:stretch}
.ti-g.ti-v{grid-template-columns:repeat(2,minmax(calc(84px * var(--fs)),auto))}
.ti-g.ti-h{grid-template-columns:auto repeat(var(--n),minmax(calc(46px * var(--fs)),auto))}
.ti-g .h,.ti-g .c{height:calc(38px * var(--fs));display:flex;align-items:center;justify-content:center;box-sizing:border-box;border-radius:9px;margin:0}
.ti-g .h{background:var(--leaf-tint);color:var(--leaf-deep);padding:0 12px;font-size:calc(15px * var(--fs));font-weight:900}
.ti-g .c{border:2px solid var(--line);background:var(--card);color:var(--ink);font-size:calc(21px * var(--fs));font-weight:800;padding:0 8px}
.ti-g .c.v{background:var(--sky-tint)}
.ti-g .c.gol{border:3px dashed var(--berry);color:var(--berry);background:var(--card)}

/* copertă: automatul de bilete; un singur ceas (js/aplicatie.js) schimbă copiii, biletele, ecranul și tabelul */
.ti-aut{display:flex;gap:14px;align-items:center;justify-content:center;flex-wrap:wrap}
.ti-mas{background:var(--sky-tint);border:3px solid var(--sky);border-radius:16px;padding:10px 12px;min-width:0;flex:0 1 auto}
.ti-mas-cap{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:calc(15px * var(--fs))}
.ti-reg{background:var(--sun);color:var(--on-sun);border-radius:999px;padding:2px 12px;box-shadow:0 3px 0 var(--sun-edge)}
.ti-mas-linie{display:flex;align-items:center;justify-content:center;gap:8px;margin:12px 0;font-size:calc(20px * var(--fs))}
.ti-mas-in,.ti-mas-ecran{height:calc(46px * var(--fs));display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:0 10px;border-radius:12px;box-sizing:border-box;white-space:nowrap}
.ti-mas-in{background:var(--card);border:2px solid var(--line);min-width:6.4em}
.ti-mas-ecran{background:var(--ink);color:var(--card);min-width:6.4em;font-family:"Baloo 2",system-ui,sans-serif}
.ti-mas-in small,.ti-mas-ecran small{font-size:.7em}
.ti-mas-sag,.ti-sl-sag{color:var(--muted);font-weight:900}
.ti-bilete{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}
.ti-bil{font-style:normal;font-size:calc(12px * var(--fs));background:var(--sun-tint);border:2px dashed var(--sun-edge);border-radius:6px;padding:3px 2px;text-align:center;color:var(--ink);white-space:nowrap;transition:opacity .3s}
.ti-bil:not(.on){opacity:.15}
.ti-bil.nou{animation:ti-pop .4s ease-out}
.ti-aut-tab,.ti-col-tab{display:grid;grid-template-columns:repeat(2,minmax(3.2em,auto));gap:3px;text-align:center}
.ti-aut-tab span,.ti-col-tab span{display:flex;align-items:center;justify-content:center;border-radius:7px;box-sizing:border-box}
.ti-aut-tab span{height:calc(30px * var(--fs));font-size:calc(16px * var(--fs))}
.ti-aut-tab .h,.ti-col-tab .h,.ti-axa-tab .h{background:var(--leaf-tint);color:var(--leaf-deep);font-weight:900;padding:0 8px}
.ti-aut-tab .c,.ti-col-tab .c,.ti-axa-tab .c{border:2px solid var(--line);background:var(--card);transition:color .3s,background .3s}
.ti-aut-tab .c.v,.ti-col-tab .c.v,.ti-axa-tab .c.v{background:var(--sky-tint)}
.ti-aut-tab .c:not(.on),.ti-col-tab .c:not(.on),.ti-axa-tab .c:not(.on){color:transparent;background:var(--card);border-style:dashed}
.ti-aut-tab .c.cur,.ti-col-tab .c.cur,.ti-axa-tab .c.cur{background:var(--sun-tint);border-color:var(--sun-edge)}

/* stația 1: biletele copiilor */
.ti-s1{text-align:center}
.ti-s1-copii{display:flex;justify-content:center;gap:48px;font-size:calc(40px * var(--fs));line-height:1.1}
.ti-s1-bil{display:flex;justify-content:center;gap:14px;margin:8px 0 12px}
.ti-s1-bil i{font-style:normal;font-size:calc(18px * var(--fs));background:var(--sun-tint);border:3px dashed var(--sun-edge);border-radius:10px;padding:8px 12px}
.ti-s1-ad{margin:0;font-size:calc(22px * var(--fs));color:var(--muted)}
.ti-s1-ori{margin:6px 0 0;font-size:calc(32px * var(--fs));font-family:"Baloo 2",system-ui,sans-serif}
.ti-s1-ori b{color:var(--sky)}
.ti-s1-ori .r{color:var(--berry)}

/* stația 3: tabla înmulțirii și tabelul × 6; rândurile au aceeași înălțime, deci stau aliniate */
.ti-col{display:flex;gap:14px;align-items:flex-start;justify-content:center}
.ti-tabla{display:grid;grid-template-columns:repeat(11,calc(25px * var(--fs)));gap:2px}
.ti-tabla span,.ti-col-tab span{height:calc(21px * var(--fs));font-size:calc(11px * var(--fs))}
.ti-col-tab{gap:2px}
.ti-col-tab span{font-size:calc(13px * var(--fs))}
.ti-tabla span{display:flex;align-items:center;justify-content:center;border-radius:4px;color:var(--muted);font-weight:700}
.ti-tabla .h,.ti-tabla .h0{background:var(--leaf-tint);color:var(--leaf-deep);font-weight:900}
.ti-tabla .h.k{background:var(--sun);color:var(--on-sun)}
.ti-tabla .k{outline:2px solid var(--sun-edge);outline-offset:-2px;color:var(--ink);font-weight:900;transition:background .3s}
.ti-tabla .k.on{background:var(--sun-tint)}
.ti-tabla .k.cur{background:var(--sun);color:var(--on-sun)}

/* stația 4: salturi pe axă */
.ti-axa svg{display:block;width:100%;height:auto}
.ti-axa-l,.ti-axa line{stroke:var(--ink);stroke-width:2}
.ti-axa-n{fill:var(--ink);font-size:14px;font-weight:800;text-anchor:middle}
.ti-arc{fill:none;stroke:var(--berry);stroke-width:3;transition:opacity .3s}
.ti-arc-t{fill:var(--berry);font-size:12px;font-weight:900;text-anchor:middle;transition:opacity .3s}
.ti-arc:not(.on),.ti-arc-t:not(.on){opacity:0}
.ti-arc.cur{stroke:var(--sun-edge);stroke-width:4}
.ti-axa-tab{display:grid;grid-template-columns:auto repeat(8,minmax(0,1fr));gap:3px;margin-top:6px}
.ti-axa-tab span{height:calc(28px * var(--fs));display:flex;align-items:center;justify-content:center;border-radius:7px;box-sizing:border-box;font-size:calc(15px * var(--fs))}

/* stația 8: două automate */
.ti-doua{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.ti-doua span{font-size:calc(30px * var(--fs));border-radius:14px;padding:12px 20px;border:3px solid}
.ti-doua .a{background:var(--sky-tint);border-color:var(--sky)}
.ti-doua .b{background:var(--berry-tint);border-color:var(--berry)}

/* stația 9: trei scurtături */
.ti-sc{display:grid;gap:8px}
.ti-sc-c{display:grid;grid-template-columns:3.2em 1fr;align-items:center;column-gap:10px;border-radius:12px;padding:8px 12px}
.ti-sc-c b{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(26px * var(--fs));grid-row:span 2}
.ti-sc-c span{font-size:calc(18px * var(--fs))}
.ti-sc-c small{font-size:calc(15px * var(--fs));color:var(--muted)}
.ti-sc-c u{color:var(--berry);text-decoration:none}
.ti-sc-c.c4{background:var(--sun-tint)} .ti-sc-c.c5{background:var(--sky-tint)} .ti-sc-c.c9{background:var(--leaf-tint)}

/* ---------- laboratoare: părți comune ---------- */
.ti-lab-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))}
.ti-lab-mas{display:inline-flex;align-items:center;gap:6px;background:var(--sun);color:var(--on-sun);border-radius:999px;padding:4px 14px;box-shadow:0 3px 0 var(--sun-edge);font-size:calc(16px * var(--fs));font-weight:800}
.ti-lab-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)}
.ti-lab-msg{color:var(--muted);font-weight:800;flex:1 1 14em}
.ti-lab-act .verif{margin-left:auto}
.ti-lab-act .verif:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}

/* laboratorul „Automatul”: tabelul în stânga, tastatura în dreapta */
.ti-lab-mij{display:flex;gap:26px;align-items:center;justify-content:center;flex-wrap:wrap;margin-top:2px}
.ti-lab-tab{background:var(--card);color:var(--ink);border:2px solid var(--line);border-radius:14px;padding:8px 10px}
.ti-lab-tab .ti-g{gap:4px}
.ti-lab-tab .ti-g .h,.ti-lab-tab .ti-g .c{height:calc(34px * var(--fs))}
.ti-lab-tab .ti-g .c.gol{font:inherit;font-size:calc(21px * var(--fs));font-weight:800;cursor:pointer;min-width:calc(46px * var(--fs))}
.ti-lab-tab .ti-g .c.gol:hover{border-color:var(--sun-edge)}
.ti-lab-tab .ti-g .c.gol.plin{color:var(--ink)}
.ti-lab-tab .ti-g .c.gol.ales{border-style:solid;border-color:var(--sun-edge);background:var(--sun-tint);box-shadow:0 0 0 3px var(--sun)}
.ti-lab-tab .ti-g .c.gol.rau{border-style:solid;border-color:var(--berry);background:var(--berry-tint);color:var(--berry);animation:ti-shake .45s}
.ti-lab-tab .ti-g .c.gol.bun{border-style:solid;border-color:var(--leaf);background:var(--leaf-tint);color:var(--leaf-deep);animation:ti-pop .4s ease-out;opacity:1}
.ti-tast{display:grid;grid-template-columns:repeat(3,calc(54px * var(--fs)));gap:8px}
.ti-k{height:calc(42px * var(--fs));border:3px solid var(--sky);border-radius:12px;background:var(--sky-tint);color:var(--ink);font:inherit;font-weight:800;font-size:calc(20px * var(--fs));box-shadow:0 4px 0 var(--sky);cursor:pointer;padding:0}
.ti-k:hover{transform:translateY(-1px)}
.ti-k:active{transform:translateY(3px);box-shadow:0 1px 0 var(--sky)}
.ti-k:disabled{opacity:.45;transform:none;cursor:not-allowed}
.ti-k.sterge{grid-column:span 2;color:var(--berry);border-color:var(--berry);background:var(--berry-tint);box-shadow:0 4px 0 var(--berry)}

/* laboratorul scurtăturilor */
.ti-sl-made{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.ti-gata{background:var(--leaf-tint);color:var(--leaf-deep);border:2px solid var(--leaf);border-radius:999px;padding:1px 10px;font-weight:800;animation:ti-pop .35s ease-out}
.ti-sl-q{display:flex;align-items:center;justify-content:center;gap:12px;margin:2px 0 0;font-size:calc(26px * var(--fs));font-weight:800}
.ti-sl-in,.ti-sl-out{height:calc(50px * var(--fs));min-width:2.4em;display:inline-flex;align-items:center;justify-content:center;border-radius:14px;box-sizing:border-box;font-family:"Baloo 2",system-ui,sans-serif}
.ti-sl-in{border:3px solid var(--sky);background:var(--sky-tint);color:var(--ink)}
.ti-sl-out{border:3px dashed var(--berry);background:var(--card);color:var(--berry)}
.ti-sl-out.plin{border-style:solid;border-color:var(--leaf);background:var(--leaf-tint);color:var(--leaf-deep);animation:ti-pop .4s ease-out}
.ti-sl-lab{margin:4px 0 6px;font-weight:800;color:var(--ink);font-size:calc(15px * var(--fs))}
.ti-sl-str{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.ti-sl-str .chip.ti-str{display:inline-flex;align-items:center;gap:8px;min-height:calc(52px * var(--fs));padding:4px 16px;border:3px solid var(--stripe);border-radius:14px;background:var(--card);color:var(--ink);box-shadow:0 5px 0 var(--stripe);font:inherit;font-weight:800;font-size:calc(17px * var(--fs));cursor:pointer}
.ti-sl-str .chip.ti-str .em{font-size:1.3em}
.ti-sl-str .chip.ti-str:hover{transform:translateY(-2px)}
.ti-sl-str .chip.ti-str.ales{background:var(--berry);border-color:var(--berry);color:var(--card);box-shadow:0 5px 0 var(--ink);transform:translateY(-3px)}
.ti-sl-str .chip.ti-str.bun{background:var(--leaf);border-color:var(--leaf-deep);color:var(--on-leaf);box-shadow:0 5px 0 var(--leaf-deep);opacity:1}
.ti-sl-str .chip.ti-str:disabled{cursor:default;transform:none}
.ti-sl-str .chip.ti-str:disabled:not(.bun){opacity:.4}
.ti-sl-str .chip.ti-str.rau{animation:ti-shake .45s}
.ti-sl-linie{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;font-size:calc(19px * var(--fs));font-weight:800}
.ti-sl-p{background:var(--sun-tint);color:var(--ink);border-radius:10px;padding:4px 12px}
.ti-sl-p.ult{background:var(--berry-tint)}
.ti-sl-var{justify-content:center;margin-top:8px}
.ti-sl-var .chip{font-size:calc(19px * var(--fs));min-width:4.2em;justify-content:center}

/* 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:ti-pop .4s ease-out}
.an-q{font-size:calc(22px * var(--fs));font-weight:800;margin:12px 0 8px;color:var(--ink);text-align:center}
.ti-an-viz{display:flex;align-items:center;justify-content:center;gap:10px;margin:0 0 12px;font-size:calc(24px * var(--fs));font-weight:800}
.ti-an-c{height:calc(46px * var(--fs));min-width:2.4em;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;box-sizing:border-box;border:3px solid var(--line);background:var(--card);color:var(--ink);font-family:"Baloo 2",system-ui,sans-serif}
.ti-an-c.v{background:var(--sky-tint)}
.ti-an-c.gol{border-style:dashed;border-color:var(--berry);color:var(--berry);background:var(--card)}
.ti-an-c.gol.plin{border-style:solid;border-color:var(--leaf);background:var(--leaf-tint);color:var(--leaf-deep);animation:ti-pop .35s}
.an-var{justify-content:center}
.an-var .chip{font-size:calc(19px * var(--fs));min-width:5em;justify-content:center}
.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:ti-pop .5s}

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

/* fără animații (accesibilitate) și mișcare redusă: ceasul din js/aplicatie.js arată starea completă; aici se opresc efectele */
html.a-still .ti-bil,html.a-still .ti-arc,html.a-still .ti-arc-t,html.a-still [class*="ti-"]{animation:none!important;transition:none!important}
@media (prefers-reduced-motion: reduce){
  [class*="ti-"],.an-scor,.an-serie{animation:none!important;transition:none!important}
}

/* telefon: tabla mai mică, ca să încapă alături de tabel */
html.flow .ti-tabla{grid-template-columns:repeat(11,calc(21px * var(--fs)))}
html.flow .ti-tabla span{font-size:calc(9px * var(--fs))}
html.flow .ti-col{gap:8px;flex-wrap:wrap}
/* telefon: tabelele culcate se strâng ca să încapă pe lățimea ecranului */
.ti-lab-tab{min-width:0;max-width:100%;box-sizing:border-box}
html.flow .ti-g.ti-h{grid-template-columns:auto repeat(var(--n),minmax(calc(30px * var(--fs)),1fr));gap:3px}
html.flow .ti-g.ti-h .c{padding:0 2px;font-size:calc(17px * var(--fs))}
html.flow .ti-g.ti-h .h{padding:0 6px;font-size:calc(12px * var(--fs))}
html.flow .ti-lab-tab .ti-g .c.gol{min-width:0}
html.flow .ti-lab-tab{padding:6px}

/* 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}