/* aplicatie.css — stiluri proprii lecției „Corpul uman” (doar variabile de culoare). */

/* Butonul „Verifică” din bara de jos este ascuns; verificarea se deschide din cuprins sau după ultima stație. */
.bottom #checkBtn{display:none!important}

/* culoarea fiecărui sistem (aceeași în siluetă, în legendă și în laboratoare) */
.s-os{--c:var(--muted)} .s-mu{--c:var(--sun-ink)} .s-di{--c:var(--sun-edge)}
.s-re{--c:var(--sky)} .s-ci{--c:var(--berry)} .s-ne{--c:var(--leaf)}

/* ---------- planșe desenate ---------- */
.plate .cv,.plate .bra,.plate .ef,.plate .leg,.plate .reg{background:var(--card);color:var(--ink);border-radius:12px;padding:14px;font-weight:800}
.work .plate img{max-height:430px;width:auto;max-width:100%;margin:0 auto}

/* silueta cu sisteme: un singur ceas (js/aplicatie.js) aprinde un sistem și schimbă textele în același pas */
.cv{display:flex;align-items:center;gap:16px}
.cv-fig{flex:0 0 auto}
.cv-fig svg{display:block;height:calc(330px * var(--fs));width:auto}
.cv-side{flex:1;min-width:0;display:flex;flex-direction:column;gap:12px}
.cv-info{margin:0;min-height:calc(118px * var(--fs));display:flex;flex-direction:column;gap:4px}
.cv-nume{font-family:var(--f-display);font-size:calc(25px * var(--fs));line-height:1.1;color:var(--ink)}
.cv-rol{font-size:calc(17px * var(--fs));line-height:1.25}
.cv-org{font-size:calc(14px * var(--fs));line-height:1.3;color:var(--muted);font-weight:700}
.cv-ch{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.cv-b,.og-t,.cs-b{display:flex;align-items:center;gap:7px;min-height:calc(44px * var(--fs));padding:4px 10px;border:3px solid var(--c,var(--sky));border-radius:14px;background:var(--card);color:var(--ink);font:inherit;font-weight:800;font-size:calc(16px * var(--fs));line-height:1.15;text-align:left;box-shadow:0 4px 0 var(--c,var(--sky));cursor:pointer;min-width:0;overflow-wrap:anywhere}
.cv-b:hover,.og-t:hover,.cs-b:hover{transform:translateY(-2px)}
.cv-b.ales,.og-t.ales,.cs-b.ales{background:var(--c,var(--sky));border-color:var(--c,var(--sky));color:var(--card);box-shadow:0 4px 0 var(--ink);transform:translateY(-2px)}
.cv-e,.og-e,.cs-e{font-size:1.25em;line-height:1;flex:0 0 auto}

.cv-lo{fill:none;stroke:var(--muted);stroke-opacity:.45;stroke-width:24;stroke-linecap:round;stroke-linejoin:round}
.cv-li{fill:none;stroke:var(--paper);stroke-width:19;stroke-linecap:round;stroke-linejoin:round}
.cv-lo.cv-pc{stroke-width:32} .cv-li.cv-pc{stroke-width:27}
.cv-tr{fill:var(--paper);stroke:var(--muted);stroke-opacity:.45;stroke-width:2.5}
.cv-s{opacity:.13;transition:opacity .4s}
.cv-s.on,.cv.static .cv-s{opacity:1}
.cv-o{fill:var(--c);stroke:var(--c);stroke-width:1.5;transform-box:fill-box;transform-origin:center}
.s-os .cv-o{fill:none;stroke-width:3.5;stroke-linecap:round;stroke-linejoin:round}
.s-os .cv-col{stroke-dasharray:5 3;stroke-width:6}
.s-mu .cv-o{fill-opacity:.75}
.cv-tub{fill:none;stroke-width:5;stroke-linecap:round;stroke-linejoin:round}
.cv-fin{stroke-width:3.5}
.cv-vas{fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.cv-nerv{fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.cv-cut{stroke:var(--card);stroke-width:1.6}
/* organele sistemului aprins apar pe rând */
.cv-s.on .cv-o{animation:cvApare .55s cubic-bezier(.3,1.4,.6,1) both;animation-delay:calc(var(--d,0) * 110ms)}
.cv-s.on .cv-inima{animation:cvApare .55s cubic-bezier(.3,1.4,.6,1) both,cvBate .8s ease-in-out .7s infinite}
@keyframes cvApare{0%{transform:scale(.3);opacity:0}100%{transform:none;opacity:1}}
@keyframes cvBate{0%,100%{transform:none}30%{transform:scale(1.18)}}

/* stația 3: brațul */
.bra svg{display:block;width:100%;max-height:calc(270px * var(--fs))}
.bra-um{fill:var(--line)}
.bra-pi{stroke:var(--line);stroke-width:30;stroke-linecap:round}
.bra-os{stroke:var(--card);stroke-width:7;stroke-linecap:round}
.bra-mana{fill:var(--line)}
.bra-cot{fill:var(--muted)}
.bra-bic{fill:var(--berry);transform-box:fill-box;transform-origin:center bottom;transition:transform .8s ease-in-out}
.bra-tri{fill:var(--berry);opacity:.45}
.bra-ant{transform-box:fill-box;transform-origin:0 50%;transition:transform .8s ease-in-out}
.bra.indoit .bra-ant{transform:rotate(-80deg)}
.bra.indoit .bra-bic{transform:scale(.72,1.9)}
.bra-t{fill:var(--berry);font-weight:800;font-size:15px;font-family:var(--f-body)}
.bra-txt{margin:6px 0 0;min-height:2.7em;text-align:center;font-size:calc(17px * var(--fs));line-height:1.3}
.bra-b,.bra.indoit .bra-a{display:none}
.bra.indoit .bra-b{display:inline}

/* stația 9: repaus ↔ alergare */
.ef-top{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:12px;font-size:calc(24px * var(--fs))}
.ef-om{font-size:1.6em;line-height:1}
.ef-stare{font-family:var(--f-display);min-width:6.5em;text-align:center}
.ef-o2,.ef.alerg .ef-o1{display:none}
.ef.alerg .ef-o2{display:inline}
.ef.static .ef-o1,.ef.static .ef-o2{display:inline}
.ef.static .ef-stare .ef-o1::after{content:" → "}
.ef.static .ef-om .ef-o2{margin-left:4px}
.ef-inima{display:inline-block;animation:cvBate .67s ease-in-out infinite}
.ef.alerg .ef-inima{animation-duration:.375s}
.ef.static .ef-inima{animation:none}
.ef-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);gap:6px;align-items:stretch}
.ef-grid>span{display:flex;align-items:center;justify-content:center;text-align:center;border-radius:10px;padding:8px 6px;font-size:calc(22px * var(--fs));transition:background .4s,transform .4s}
.ef-grid .ef-l{justify-content:flex-start;text-align:left;font-size:calc(15px * var(--fs));color:var(--muted)}
.ef-grid .ef-h{font-size:calc(16px * var(--fs))}
.ef-grid .ef-mic{font-size:calc(14px * var(--fs))}
.ef:not(.alerg):not(.static) .ef-c1{background:var(--sky-tint)}
.ef.alerg .ef-c2{background:var(--berry-tint)}
.ef.static .ef-c1{background:var(--sky-tint)} .ef.static .ef-c2{background:var(--berry-tint)}

/* stația 10: legenda sistemelor; stația 12: regulile */
.leg{display:grid;gap:8px}
.leg-r{display:grid;grid-template-columns:2em 6.2em minmax(0,1fr);align-items:center;gap:8px;margin:0;padding:6px 10px;border-radius:10px;border-left:6px solid var(--c);background:var(--paper);font-size:calc(16px * var(--fs))}
.leg-r b{color:var(--c)} .leg-r span:last-child{font-weight:700}
.leg-e,.reg span{font-size:1.4em;line-height:1;text-align:center}
.reg{display:grid;gap:6px}
.reg p{display:grid;grid-template-columns:1.8em 6em minmax(0,1fr);align-items:center;gap:8px;margin:0;padding:6px 10px;border-radius:10px;background:var(--leaf-tint);font-size:calc(15px * var(--fs));font-weight:700;line-height:1.25}
.reg b{font-weight:900}

/* ---------- laborator: pune organul la locul lui ---------- */
html:not(.flow) #v-s8 .lesson{grid-template-columns:minmax(0,1.55fr) minmax(0,.45fr)}
#v-s8 .work .plate img{max-height:420px}
.og{display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-areas:"fig pool" "act act";gap:10px 16px;align-items:center}
.og-fig{grid-area:fig;position:relative;width:calc(390px * var(--fs));max-width:100%}
.og-fig svg{display:block;width:100%;height:auto}
.og-pool{grid-area:pool;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 10px}
.og-t.pus{opacity:.55;border-style:dashed;box-shadow:none}
.og-t.pus::after{content:"✓";margin-left:auto;color:var(--muted)}
.og-t.pus.ales{opacity:1;border-style:solid}
.og-t:disabled{opacity:.35;cursor:default;transform:none}
.og-z{cursor:pointer}
.og-z>*{fill:var(--card);fill-opacity:.6;stroke:var(--muted);stroke-width:1.6;stroke-dasharray:4 3;transition:fill .3s}
.og-z.tinta>*{stroke:var(--sun-edge);stroke-width:2.4}
.og-z.plin>*{fill:var(--sky-tint);fill-opacity:1;stroke:var(--sky);stroke-dasharray:none}
.og-z.bun>*{fill:var(--c);fill-opacity:.85;stroke:var(--c);stroke-dasharray:none;animation:cvApare .5s ease-out both}
.og-z>*{transform-box:fill-box;transform-origin:center}
.og-lin{fill:none;stroke:var(--muted);stroke-width:1.4;stroke-dasharray:3 3}
.og-pt{fill:var(--muted)}
.og-s{position:absolute;width:30.4%;transform:translateY(-50%);min-height:calc(40px * var(--fs));display:flex;align-items:center;justify-content:center;padding:2px 6px;border:3px dashed var(--muted);border-radius:12px;background:var(--card);color:var(--muted);font:inherit;font-weight:800;font-size:calc(15px * var(--fs));line-height:1.1;cursor:pointer;overflow-wrap:anywhere}
.og-st{left:0} .og-dr{right:0}
.og-s.plin{border-style:solid;border-color:var(--sky);background:var(--sky-tint);color:var(--ink)}
.og-s.bun{border-color:var(--leaf);background:var(--leaf-tint);color:var(--leaf-deep);cursor:default}
.og-s.bun .og-sl::before{content:"✓ "}
.og-s.pop{animation:ogPop .35s ease-out}
.og-s.rau{animation:ogScutura .45s;border-color:var(--berry)}
@keyframes ogPop{0%{transform:translateY(-50%) scale(.8)}70%{transform:translateY(-50%) scale(1.08)}100%{transform:translateY(-50%)}}
@keyframes ogScutura{0%,100%{transform:translateY(-50%)}25%{transform:translateY(-50%) translateX(-6px)}75%{transform:translateY(-50%) translateX(6px)}}
.og-act{grid-area:act;display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap;padding-top:8px;border-top:2px dashed var(--line)}
.og-nr,.cs-nr{color:var(--muted);font-weight:800}
.og-act .verif:disabled,.cs-act .verif:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}

/* ---------- laborator: ce sistem lucrează? ---------- */
.cs-sit{display:flex;align-items:center;gap:14px;background:var(--sun-tint);border-radius:14px;padding:8px 14px;margin:10px 0 12px}
.cs-em{font-size:calc(38px * var(--fs));line-height:1}
.cs-sit p{margin:0;font-size:calc(21px * var(--fs));font-weight:800;line-height:1.25}
.cs-sis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.cs-b{border-left:8px solid var(--c)}
.cs-b.ales{border-left-color:var(--c)}
.cs-b.good{background:var(--leaf-tint);border-color:var(--leaf);color:var(--leaf-deep);box-shadow:0 4px 0 var(--leaf)}
.cs-b.ok2{border-color:var(--leaf);border-style:dashed}
.cs-b:disabled{cursor:default;transform:none}
.cs-b:disabled:not(.good):not(.ok2){opacity:.45}
.cs-b.rau{animation:shake .45s}
.cs-act{display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-top:12px;padding-top:8px;border-top:2px dashed var(--line)}
.cs-act .verif{margin-left:auto}
.cs-rasp{margin:0;flex:1 1 260px;font-weight:700;font-size:calc(15px * var(--fs));line-height:1.3;color:var(--ink)}
.cs-rasp b{color:var(--leaf-deep)}

/* ---------- 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{transition:transform .2s}
.an-serie.aprinsa{color:var(--berry);animation:pop .4s ease-out}
.an-q{font-size:calc(23px * var(--fs));font-weight:800;margin:12px 0;color:var(--ink);text-align:center;line-height:1.25}
.an-var{justify-content:center}
.an-var .chip{font-size:calc(17px * var(--fs));min-width:5.5em}
.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:var(--f-display);font-size:calc(50px * var(--fs));color:var(--leaf-deep);animation:pop .5s}
@keyframes pop{0%{transform:scale(.6)}70%{transform:scale(1.15)}100%{transform:none}}
@keyframes shake{0%,100%{transform:none}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

/* ---------- telefon ---------- */
html.flow .cv{flex-direction:column}
html.flow .cv-fig svg{height:calc(250px * var(--fs))}
html.flow .cv-side{width:100%}
html.flow .cv-info{min-height:0;text-align:center}
html.flow .og{grid-template-columns:minmax(0,1fr);grid-template-areas:"pool" "fig" "act"}
html.flow .og-pool{grid-template-columns:repeat(2,minmax(0,1fr))}
html.flow .og-fig{width:100%}
html.flow .og-t.pus::after{display:none}
html.flow .og-t{overflow-wrap:normal}
html.flow .og-s{font-size:calc(13px * var(--fs));min-height:34px;border-width:2px;padding:2px 3px}
html.flow .cs-sis{grid-template-columns:repeat(2,minmax(0,1fr))}
html.flow .leg-r{grid-template-columns:1.8em minmax(0,1fr)}
html.flow .reg p{grid-template-columns:1.6em 5.4em minmax(0,1fr)}
html.flow .leg-r span:last-child,html.flow .reg p{font-size:calc(14px * var(--fs))}
html.flow .leg-r span:last-child{grid-column:2}

/* mișcare redusă (sistem): animațiile se opresc; ceasul din js/aplicatie.js se oprește pe o stare completă */
@media (prefers-reduced-motion: reduce){
  .cv-o,.cv-inima,.ef-inima,.og-z>*,.og-s,.an-scor,.an-serie,.cs-b{animation:none!important}
  .bra-ant,.bra-bic,.cv-s{transition: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}