@font-face { font-family: Barlow; font-weight: 400; src: url(fonts/barlow-400.woff2) format('woff2'); font-display: swap; }
@font-face { font-family: Barlow; font-weight: 500; src: url(fonts/barlow-500.woff2) format('woff2'); font-display: swap; }
@font-face { font-family: Barlow; font-weight: 600; src: url(fonts/barlow-600.woff2) format('woff2'); font-display: swap; }
@font-face { font-family: Barlow; font-weight: 700; src: url(fonts/barlow-700.woff2) format('woff2'); font-display: swap; }
@font-face { font-family: 'Barlow Condensed'; font-weight: 700; src: url(fonts/barlowcondensed-700.woff2) format('woff2'); font-display: swap; }

:root {
  --bg: #F4F1EA; --card: #FFFFFF; --ink: #17171C; --mut: #6A6A75; --line: #DDD7CA; --acc: #5B3FD9; --acc-ink: #fff; --acc-bg: #ECE8FB;
  --ok: #18834A; --ok-bg: #DCF2E4; --no: #C8382A; --no-bg: #FADFDB; --cod: #1C1C26; --cod-ink: #ECE9F5;
  --mono: ui-monospace, 'SF Mono', 'JetBrains Mono', Menlo, Consolas, 'Liberation Mono', monospace;
}
@media (prefers-color-scheme: dark) { :root:not([data-tema=claro]) {
  --bg: #131318; --card: #1E1E27; --ink: #F1EFEA; --mut: #9B9AA8; --line: #32323F; --acc: #9C88FF; --acc-ink: #14121F; --acc-bg: #2A2547;
  --ok: #5FD093; --ok-bg: #173325; --no: #FF8A7B; --no-bg: #3B1D19; --cod: #0C0C11; } }
:root[data-tema=escuro] {
  --bg: #131318; --card: #1E1E27; --ink: #F1EFEA; --mut: #9B9AA8; --line: #32323F; --acc: #9C88FF; --acc-ink: #14121F; --acc-bg: #2A2547;
  --ok: #5FD093; --ok-bg: #173325; --no: #FF8A7B; --no-bg: #3B1D19; --cod: #0C0C11; }

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.45 Barlow, system-ui, sans-serif; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
h1, h2 { margin: 0; font-family: 'Barlow Condensed', Barlow, sans-serif; font-weight: 700; line-height: 1.1; }
p { margin: 0 0 .7em; }
code { font: .88em var(--mono); background: var(--acc-bg); padding: .08em .32em; border-radius: 4px; }
.poli { flex: none; display: block; }

.tela { max-width: 720px; margin: 0 auto; padding: 16px 16px calc(40px + env(safe-area-inset-bottom)); }
.vazio { text-align: center; color: var(--mut); padding: 60px 16px; }
.sub { color: var(--mut); margin: 4px 0 16px; }
.topo { display: flex; align-items: center; gap: 10px; padding: 4px 0 6px; }
.topo h1 { font-size: 30px; }
.volta { font-size: 26px; line-height: 1; width: 40px; height: 40px; display: grid; place-items: center; margin-left: -8px; border-radius: 8px; }
.volta:hover { background: var(--line); }

.casa { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.marca { display: flex; align-items: center; gap: 10px; }
.marca h1 { font-size: 34px; }
.marca p { margin: 0; color: var(--mut); font-size: 15px; }
.casa nav { display: flex; gap: 4px; }
.casa nav a { padding: 8px 12px; border-radius: 8px; font-weight: 600; color: var(--acc); }
.casa nav a:hover { background: var(--acc-bg); }

.seq { display: flex; align-items: center; justify-content: space-between; gap: 16px; background: var(--ink); color: var(--bg); border-radius: 14px; padding: 14px 18px; margin-bottom: 22px; }
.seq div { display: flex; align-items: baseline; gap: 8px; }
.seq b { font: 700 40px/1 'Barlow Condensed', sans-serif; }
.seq span { opacity: .75; font-size: 15px; }
.seq ol { display: flex; gap: 8px; list-style: none; margin: 0; padding: 0; font-size: 12px; text-align: center; opacity: .9; }
.seq li i { display: block; width: 18px; height: 18px; border-radius: 50%; border: 2px solid currentColor; opacity: .35; margin: 0 auto 3px; }
.seq li.on i { background: #FFB92E; border-color: #FFB92E; opacity: 1; }

section { margin-bottom: 24px; }
section > h2 { font-size: 22px; margin-bottom: 8px; }
.selo { flex: none; width: 46px; height: 46px; border-radius: 11px; display: grid; place-items: center; color: #fff; font: 700 17px 'Barlow Condensed', sans-serif; letter-spacing: .02em; }
.curso, .cont { display: flex; align-items: center; gap: 12px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; margin-bottom: 8px; }
.curso:hover, .cont:hover, .lic:hover { border-color: var(--acc); }
.ct { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.ct b, .cont b { font-weight: 600; }
.ct small, .cont small { color: var(--mut); font-size: 14px; display: block; }
.prog { height: 5px; background: var(--line); border-radius: 3px; margin-top: 6px; overflow: hidden; }
.prog i { display: block; height: 100%; background: var(--ok); }
.num { flex: none; color: var(--mut); font-size: 14px; text-align: right; font-variant-numeric: tabular-nums; }
.num em { display: block; font-style: normal; color: var(--acc); font-weight: 600; font-size: 13px; }
.cont span:nth-child(2) { flex: 1; min-width: 0; }
.vai { font-size: 22px; color: var(--acc); }

.botoes { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.botoes.col { flex-direction: column; align-items: stretch; max-width: 380px; margin: 0 auto; }
.bt { display: inline-flex; align-items: center; justify-content: center; text-align: center; min-height: 48px; padding: 10px 20px; border: 0; border-radius: 12px; background: var(--acc); color: var(--acc-ink); font-weight: 700; font-size: 17px; }
.bt:disabled, .bt.off { background: var(--line); color: var(--mut); cursor: default; }
.bt.sec { background: transparent; color: var(--acc); box-shadow: inset 0 0 0 2px var(--acc); }
.bt.perigo { color: var(--no); box-shadow: inset 0 0 0 2px var(--no); }
.link { background: none; border: 0; padding: 6px 4px; color: var(--acc); font-weight: 600; font-size: 15px; }

.niveis { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.niveis button, .niveis a { border: 1px solid var(--line); background: var(--card); border-radius: 8px; padding: 6px 14px; font-weight: 600; }
.niveis .on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.uni { scroll-margin-top: 10px; }
.uni h2 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 21px; }
.uni h2 .ini { margin-left: auto; font: 500 13px Barlow, sans-serif; color: var(--mut); }
.uni h2 em { margin-left: auto; font: 600 13px Barlow, sans-serif; color: var(--acc); }
.tag { background: var(--ink); color: var(--bg); border-radius: 6px; padding: 1px 7px; font-size: 15px; }
.lic { display: flex; align-items: center; gap: 12px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 9px 12px; margin-bottom: 6px; }
.lic i { flex: none; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-style: normal; font-weight: 600; font-size: 14px; background: var(--bg); color: var(--mut); }
.lic.ok i { background: var(--ok); color: #fff; }
.lic.vez { border-color: var(--acc); box-shadow: inset 3px 0 0 var(--acc); }
.lic span { flex: 1; }
.lic small { color: var(--mut); }

.etapa h2 { display: flex; align-items: center; gap: 10px; }
.etapa h2 i { width: 28px; height: 28px; border-radius: 50%; background: var(--ink); color: var(--bg); display: grid; place-items: center; font: 700 16px 'Barlow Condensed'; }
.etapa > p { color: var(--mut); }
.aj .nota, .nota { color: var(--mut); font-size: 15px; }
.nota.rod { text-align: center; margin-top: 30px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; margin-bottom: 8px; }
.seg button { border: 0; background: var(--card); padding: 9px 16px; font-weight: 600; }
.seg button.on { background: var(--ink); color: var(--bg); }

article p, article li { font-size: 18px; }
article ul { padding-left: 22px; margin: 0 0 .7em; }
.teoria { padding-bottom: 110px; }
.fixo { position: fixed; left: 0; right: 0; bottom: 0; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: var(--bg); border-top: 1px solid var(--line); display: flex; justify-content: center; }
.fixo .bt { width: 100%; max-width: 688px; }
.cod, .saida, .editor { font: 14.5px/1.5 var(--mono); tab-size: 4; }
.cod { background: var(--cod); color: var(--cod-ink); border-radius: 10px; padding: 12px 14px; overflow-x: auto; margin: 0 0 .9em; white-space: pre; }

/* sessão */
.sessao { min-height: 100dvh; display: flex; flex-direction: column; }
.topo-s { display: flex; align-items: center; gap: 12px; padding: 12px 16px; max-width: 760px; width: 100%; margin: 0 auto; }
.x { flex: none; width: 36px; height: 36px; display: grid; place-items: center; border: 0; background: none; font-size: 20px; color: var(--mut); border-radius: 8px; }
.barra { flex: 1; height: 10px; background: var(--line); border-radius: 5px; overflow: hidden; }
.barra i { display: block; height: 100%; width: 0; background: var(--acc); border-radius: 5px; transition: width .25s; }
.palco { flex: 1; width: 100%; max-width: 760px; margin: 0 auto; padding: 8px 16px 24px; }
.palco.travado .ex { pointer-events: none; }
.palco.travado .som { pointer-events: auto; }
.q { font-weight: 600; font-size: 20px; margin-bottom: 14px; }
.alvo { font-size: 22px; line-height: 1.5; margin-bottom: 16px; }
.dica { color: var(--mut); margin-top: -8px; }
.dica.sob { margin-top: 8px; font-size: 15px; }
.ops { display: grid; gap: 8px; }
.ops button, .pares button { text-align: left; background: var(--card); border: 2px solid var(--line); border-radius: 12px; padding: 12px 14px; font-size: 17px; min-height: 50px; }
.ops button.sel, .pares button.sel { border-color: var(--acc); background: var(--acc-bg); }
.boa { border-color: var(--ok) !important; background: var(--ok-bg) !important; color: var(--ink); }
.ruim { border-color: var(--no) !important; background: var(--no-bg) !important; }
.campo { width: 100%; background: var(--card); border: 2px solid var(--line); border-radius: 12px; padding: 12px 14px; font-size: 18px; resize: none; outline: 0; }
.campo:focus, .editor:focus, input.vaga:focus { border-color: var(--acc); }
.mono { font-family: var(--mono); font-size: 15.5px; }
.vaga { display: inline-block; vertical-align: baseline; min-width: 64px; min-height: 34px; margin: 2px 3px; padding: 2px 8px; border: 0; border-bottom: 2px solid var(--mut); border-radius: 6px 6px 0 0; background: var(--acc-bg); color: inherit; font: inherit; text-align: center; outline: 0; }
input.vaga { min-width: 0; border: 2px solid transparent; border-bottom-color: var(--mut); }
.cod .vaga { background: #33334A; color: #fff; font: inherit; min-height: 26px; }
.cod .vaga.boa { background: #1D5C3A !important; } .cod .vaga.ruim { background: #7A2B22 !important; }
.fichas, .resp-area { display: flex; flex-wrap: wrap; gap: 8px; }
.resp-area { min-height: 112px; align-content: flex-start; padding: 10px; border: 2px dashed var(--line); border-radius: 12px; margin-bottom: 16px; }
.resp-area.boa, .resp-area.ruim { border-style: solid; }
.fichas button, .resp-area button { background: var(--card); border: 2px solid var(--line); border-bottom-width: 4px; border-radius: 10px; padding: 7px 12px; font-size: 18px; min-height: 44px; color: var(--ink); }
.fichas button:disabled { opacity: .25; }
.resp-area button:disabled { opacity: 1; }
.vert { flex-direction: column; }
.vert button { text-align: left; font: 14.5px/1.4 var(--mono); white-space: pre-wrap; }
.pares { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pares > div { display: grid; gap: 8px; align-content: start; }
.pares button.feito { border-color: var(--ok); background: var(--ok-bg); opacity: .6; }
.som { border: 0; background: var(--acc-bg); color: var(--acc); border-radius: 8px; padding: 4px 10px; font-size: 15px; font-weight: 600; vertical-align: middle; }
.som.grande { background: var(--acc); color: var(--acc-ink); padding: 14px 22px; font-size: 18px; border-radius: 12px; }
.som.lento { padding: 14px 16px; margin-left: 8px; border-radius: 12px; }
.editor { display: block; width: 100%; background: var(--cod); color: var(--cod-ink); border: 2px solid transparent; border-radius: 10px; padding: 12px 14px; outline: 0; resize: vertical; white-space: pre; overflow: auto; }
.acoes { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 10px 0; }
.acoes .bt { min-height: 40px; padding: 6px 18px; }
.motor { color: var(--mut); font-size: 13px; margin-left: auto; }
.saida { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--mut); border-radius: 8px; padding: 10px 12px; white-space: pre-wrap; overflow-x: auto; max-height: 300px; margin: 0; }
.saida.boa { border-left-color: var(--ok); } .saida.ruim { border-left-color: var(--no); }
.tabs { margin-bottom: 10px; font-size: 14px; color: var(--mut); }
.tabs summary { cursor: pointer; color: var(--acc); font-weight: 600; }
.tabs p { margin: 4px 0 0; font-family: var(--mono); font-size: 13px; }

.pe { position: sticky; bottom: 0; background: var(--bg); border-top: 1px solid var(--line); padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); display: flex; gap: 14px; align-items: center; justify-content: flex-end; }
.pe > * { max-width: 760px; }
.pe.certo { background: var(--ok-bg); border-color: var(--ok); }
.pe.errado { background: var(--no-bg); border-color: var(--no); }
.pe .fb { flex: 1; min-width: 0; }
.pe .fb strong { display: block; font-size: 19px; }
.pe.certo strong { color: var(--ok); } .pe.errado strong { color: var(--no); }
.pe .fb p { margin: 4px 0 0; font-size: 16px; }
.pe .resp { font-weight: 600; white-space: pre-wrap; }
.pe .expl { color: var(--mut); }
.pe.certo .expl, .pe.errado .expl { color: var(--ink); opacity: .8; }
.lado { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.pe.certo .bt { background: var(--ok); color: #fff; } .pe.errado .bt { background: var(--no); color: #fff; }
@media (max-width: 560px) { .pe { flex-direction: column; align-items: stretch; } .lado { align-items: stretch; } .pe .bt { width: 100%; } }
@media (min-width: 800px) { .pe { padding-left: calc(50vw - 364px); padding-right: calc(50vw - 364px); } }

.modal { position: fixed; inset: 0; background: rgba(0, 0, 0, .5); display: grid; place-items: end center; z-index: 5; }
.modal > div { background: var(--bg); width: 100%; max-width: 760px; max-height: 85dvh; overflow: auto; border-radius: 16px 16px 0 0; padding: 12px 18px 30px; }
.modal .x { float: right; }
.fim { min-height: 100dvh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 24px 16px; }
.fim h1 { font-size: 36px; margin: 12px 0 4px; }
.fim p { color: var(--mut); margin-bottom: 22px; }
.fim .botoes { width: 100%; }