/* aplicatie.css — stiluri proprii lecției „Rotunjire la sute de mii” (doar variabile de culoare). */

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

/* ---------- planșe ---------- */
.plate .rsm-pl,.plate .rsm-cov{background:var(--card);color:var(--ink);border-radius:12px;padding:12px 10px;font-weight:800}
.rsm-sub{margin:8px 0 0;text-align:center;font-size:calc(16px * var(--fs));color:var(--muted);line-height:1.35}
.rsm-sub b{color:var(--ink)}
.rsm-sub .rz,.rsm-cov .rz{color:var(--berry)}

/* axa cu magneți (SVG din js/date.js) */
.rsm-axa{display:block;width:100%;height:auto;overflow:visible}
.rsm-linie{stroke:var(--ink);stroke-width:3;stroke-linecap:round}
.rsm-prag{stroke:var(--muted);stroke-width:2;stroke-dasharray:3 2}
.rsm-eti{fill:var(--muted);font-family:"Nunito",system-ui,sans-serif;font-weight:800;font-size:15px}
.rsm-eti.m{fill:var(--ink)}
.rsm-mag path{fill:none;stroke:var(--muted);stroke-width:6;opacity:.55}
.rsm-mag .pol{stroke:var(--sky);stroke-width:6}
.rsm-mag.on path{stroke:var(--berry);opacity:1}
.rsm-zona{fill:var(--leaf-tint);stroke:var(--leaf);stroke-width:2;stroke-dasharray:6 4}
.rsm-zona.sel{fill:var(--sky-tint);stroke:var(--sky)}
.rsm-zona.ok{fill:var(--leaf-tint);stroke:var(--leaf);stroke-dasharray:none}
.rsm-sag{fill:none;stroke:var(--berry);stroke-width:3;stroke-linecap:round}
.rsm-varf{fill:var(--berry)}
.rsm-bila{fill:var(--sun);stroke:var(--ink);stroke-width:2}
.rsm-bila.rece{fill:var(--sky)}
.rsm-nr{fill:var(--ink);font-family:"Nunito",system-ui,sans-serif;font-weight:900;font-size:17px}
.rsm-steag line{stroke:var(--ink);stroke-width:3}
.rsm-steag path{fill:var(--sky);stroke:var(--ink);stroke-width:1.5}
.rsm-steag.dr path{fill:var(--berry)}
.rsm-steag text{fill:var(--ink);font-family:"Nunito",system-ui,sans-serif;font-weight:900;font-size:16px}

/* copertă: un singur ceas (js/aplicatie.js) schimbă bila, magnetul și textele în același pas */
.rsm-cov{text-align:center}
.rsm-cov-rez{margin:8px 0 2px;font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(36px * var(--fs));line-height:1.1}
.rsm-cov-rez .nr{color:var(--ink)}
.rsm-cov-dec{margin:0;color:var(--muted);font-size:calc(17px * var(--fs))}
.rsm-cov-dec b{color:var(--berry)}
.rsm-cov.nou .rsm-sag{stroke-dasharray:240;animation:rsm-trage .8s ease-out both}
.rsm-cov.nou .rsm-mag.on{animation:rsm-clip .5s .7s ease-out both}
.rsm-cov.nou .rsm-cov-rez .rz{display:inline-block;animation:rsm-pop .4s .7s ease-out both}
@keyframes rsm-trage{from{stroke-dashoffset:240}to{stroke-dashoffset:0}}
@keyframes rsm-clip{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes rsm-pop{0%{transform:scale(.6)}70%{transform:scale(1.15)}100%{transform:none}}
@keyframes rsm-scutura{0%,100%{transform:none}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

/* tabelul cifrelor: sM încadrat, zM (cifra de decizie) colorat, rezultatul dedesubt */
.rsm-tab{display:grid;grid-template-columns:repeat(var(--c),minmax(0,1fr));gap:4px;text-align:center;max-width:430px;margin:0 auto}
.rsm-c{display:flex;align-items:center;justify-content:center;border-radius:8px;min-height:calc(44px * var(--fs))}
.rsm-c.h{min-height:0;padding:2px 0;font-size:calc(14px * var(--fs));color:var(--muted)}
.rsm-c.n,.rsm-c.r{font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(30px * var(--fs))}
.rsm-c.n{background:var(--paper)}
.rsm-c.r{background:var(--leaf-tint);color:var(--leaf-deep)}
.rsm-c.ord{outline:3px solid var(--sky);outline-offset:-3px}
.rsm-c.h.ord{color:var(--sky);outline:none}
.rsm-c.n.dec{background:var(--sun);color:var(--on-sun)}
.rsm-c.h.dec{color:var(--sun-ink)}
.rsm-c.r.nou{background:var(--berry);color:var(--card)}
.rsm-c.mil.n{background:transparent}
.rsm-tab-nota{margin:10px 0 0;text-align:center;font-size:calc(17px * var(--fs));line-height:1.45}
.rsm-tab-nota .d{background:var(--sun);color:var(--on-sun);border-radius:6px;padding:0 6px}
.rsm-tab-nota .rez{font-size:1.25em;color:var(--berry)}

/* stația 9: același număr, două rotunjiri */
.rsm-doua p{margin:8px 0;display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;font-size:calc(22px * var(--fs))}
.rsm-doua .l{min-width:7.2em;text-align:right;color:var(--muted);font-size:calc(15px * var(--fs))}
.rsm-doua .s{color:var(--muted)}
.rsm-doua b{background:var(--leaf-tint);color:var(--leaf-deep);border-radius:10px;padding:2px 10px}
.rsm-doua .rsm-sub{display:block;font-size:calc(15px * var(--fs))}
.rsm-cifre{font-family:"Baloo 2",system-ui,sans-serif;letter-spacing:.02em}
.rsm-cifre .gr{margin-left:.3em}
.rsm-cifre .ord{border-bottom:4px solid var(--sky)}
.rsm-cifre .dec{background:var(--sun);color:var(--on-sun);border-radius:5px;padding:0 3px}

/* stația 11: titlul de ziar */
.rsm-ziar{text-align:center}
.rsm-z-cap{margin:0;padding-bottom:6px;border-bottom:3px double var(--line);letter-spacing:.12em;font-size:calc(15px * var(--fs));color:var(--muted)}
.rsm-z-cap small{letter-spacing:0;font-weight:700}
.rsm-z-tit{margin:12px 0;font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(28px * var(--fs));line-height:1.15}
.rsm-z-tit b{color:var(--berry)}
.rsm-z-ex{margin:0;color:var(--muted);font-size:calc(16px * var(--fs))}
.rsm-z-ex b{color:var(--ink)}

/* ---------- laborator: sortarea pe magneți ---------- */
.rsm-pas{margin:0 0 8px;font-weight:800;font-size:calc(16px * var(--fs));color:var(--ink)}
.rsm-pool{display:flex;flex-wrap:wrap;gap:10px;align-items:center;min-height:calc(52px * var(--fs));padding:8px;border:2px dashed var(--line);border-radius:14px}
.rsm-gol{color:var(--muted);font-weight:700}
.rsm-nrb,.rsm-pus{font:inherit;font-weight:900;color:var(--ink);background:var(--card);border:3px solid var(--stripe);border-radius:12px;box-shadow:0 4px 0 var(--stripe);cursor:pointer;white-space:nowrap}
.rsm-nrb{min-height:calc(44px * var(--fs));padding:4px 14px;font-size:calc(20px * var(--fs))}
.rsm-nrb:hover{transform:translateY(-2px)}
.rsm-nrb.ales{background:var(--sun);border-color:var(--sun-edge);color:var(--on-sun);box-shadow:0 4px 0 var(--ink);transform:translateY(-3px)}
.rsm-nrb.rau{border-color:var(--berry);animation:rsm-scutura .45s}
.rsm-mags{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:12px}
.rsm-col{display:flex;flex-direction:column;gap:6px;min-width:0}
.rsm-magbtn{display:flex;align-items:center;justify-content:center;gap:6px;min-height:calc(50px * var(--fs));font:inherit;font-weight:900;font-size:calc(18px * var(--fs));color:var(--ink);background:var(--berry-tint);border:3px solid var(--berry);border-radius:14px;box-shadow:0 4px 0 var(--berry);cursor:pointer;white-space:nowrap;padding:2px 6px}
.rsm-magbtn:hover{transform:translateY(-2px)}
.rsm-magbtn:disabled{cursor:default;transform:none}
.rsm-magbtn .ic{font-size:1.1em}
.rsm-lista{display:flex;flex-direction:column;gap:6px;align-items:stretch;min-height:calc(40px * var(--fs));padding:6px;border-radius:12px;background:var(--paper);border:2px solid var(--line)}
.rsm-pus{min-height:calc(36px * var(--fs));padding:2px 6px;font-size:calc(17px * var(--fs));box-shadow:0 3px 0 var(--stripe)}
.rsm-pus.bun{background:var(--leaf-tint);border-color:var(--leaf);color:var(--leaf-deep);box-shadow:none}
.rsm-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)}
.rsm-act .verif{margin-left:auto}
.rsm-act .verif:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}

/* ---------- laborator: intervalul magnetului ---------- */
.rsm-iv-top{display:flex;justify-content:space-between;align-items:center;gap:8px;font-weight:800;color:var(--muted);font-size:calc(15px * var(--fs))}
.rsm-iv-tinta{font-size:calc(20px * var(--fs));color:var(--ink)}
.rsm-iv-tinta b{color:var(--berry)}
.rsm-iv-axa{touch-action:none;cursor:ew-resize;background:var(--card);border:2px solid var(--line);border-radius:14px;padding:2px 6px;margin:4px 0 8px}
.rsm-iv-axa .rsm-axa{max-width:640px;margin:0 auto}
.rsm-iv-ctl{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.rsm-iv-c{display:flex;align-items:center;justify-content:center;gap:8px;padding:6px 8px;border-radius:14px;border:2px solid var(--line);background:var(--paper)}
.rsm-iv-c.st{border-color:var(--sky)}
.rsm-iv-c.dr{border-color:var(--berry)}
.rsm-iv-c .et{font-weight:800;color:var(--muted);font-size:calc(14px * var(--fs));white-space:nowrap}
.rsm-iv-c .v{min-width:5.2em;text-align:center;font-family:"Baloo 2",system-ui,sans-serif;font-size:calc(22px * var(--fs));color:var(--ink)}
.rsm-iv-b{width:calc(44px * var(--fs));height:calc(44px * var(--fs));flex:0 0 auto;font:inherit;font-weight:900;font-size:calc(18px * var(--fs));color:var(--ink);background:var(--card);border:3px solid var(--stripe);border-radius:12px;box-shadow:0 4px 0 var(--stripe);cursor:pointer}
.rsm-iv-b:hover{transform:translateY(-2px)}
.rsm-iv-b:disabled{opacity:.45;cursor:default;transform:none}
.rsm-iv-txt{flex:1 1 260px;margin:0;text-align:left;font-weight:700;font-size:calc(17px * var(--fs));color:var(--ink)}
.rsm-iv-txt b{color:var(--berry)}

/* ---------- 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:rsm-pop .4s ease-out}
.an-q{font-size:calc(22px * var(--fs));font-weight:800;margin:12px 0;color:var(--ink);text-align:center;line-height:1.3}
.an-var{justify-content:center}
.an-var .chip{font-size:calc(19px * var(--fs));min-width:6em;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:rsm-pop .5s}

/* telefon */
.rsm-iv-axa.tel .rsm-eti,.rsm-iv-axa.tel .rsm-steag text{font-size:24px}
html.flow .rsm-mags{grid-template-columns:repeat(2,minmax(0,1fr))}
html.flow .rsm-iv-ctl{grid-template-columns:minmax(0,1fr)}

/* fără animații (accesibilitate) și mișcare redusă: totul se vede complet, static */
html.a-still .rsm-cov .rsm-sag,html.a-still .rsm-cov .rsm-mag,html.a-still .rsm-cov .rz{animation:none!important;stroke-dashoffset:0!important;opacity:1}
@media (prefers-reduced-motion: reduce){
  .rsm-cov .rsm-sag,.rsm-cov .rsm-mag,.rsm-cov .rz,.rsm-nrb,.an-serie,.an-scor{animation:none!important;stroke-dashoffset:0!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}