/* Site — Curso Fullstack
   Visual de IDE: superfícies lisas, bordas de 1px, cantos pequenos, tipografia mono nos rótulos.
   As cores vêm de tema.css (escuro/claro e destaque por módulo via [data-mod]).
   Interface gamificada: trilha de aulas, desafios para casa, XP e conquistas (lógica em assets/js/site.js). */

@property --p { syntax: "<number>"; inherits: true; initial-value: 0; }

:root {
  --wrap: 1080px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16.5px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.wrap { width: min(100% - 32px, var(--wrap)); margin-inline: auto; }
a { color: var(--accent-text); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
img { max-width: 100%; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: var(--radius-s); }
::selection { background: color-mix(in srgb, var(--accent) 30%, transparent); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 12px; border-radius: var(--radius-s); z-index: 30; }
.skip:focus { left: 8px; }

/* ---------- topo ---------- */
.topo { background: var(--sidebar); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.topo-in { display: flex; align-items: center; gap: 16px; min-height: 56px; padding-block: 8px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text-strong); font: 600 15px/1.2 var(--mono); flex: none; }
.marca img { width: 28px; height: 28px; border-radius: 7px; }
.marca small { display: block; font: 500 11px/1 var(--mono); color: var(--muted); letter-spacing: .04em; margin-top: 3px; }
.topo nav { display: flex; gap: 2px; margin-left: auto; overflow-x: auto; scrollbar-width: none; }
.topo nav::-webkit-scrollbar { display: none; }
.topo nav a { padding: 6px 10px; border-radius: var(--radius-s); text-decoration: none; color: var(--muted); font: 500 13.5px/1.4 var(--mono); white-space: nowrap; transition: background .15s, color .15s; }
.topo nav a:hover { background: var(--surface-2); color: var(--text); }
.topo nav a[aria-current="page"] { color: var(--text-strong); background: var(--surface-2); box-shadow: inset 0 -2px 0 var(--accent); border-radius: var(--radius-s) var(--radius-s) 0 0; }

/* HUD do jogador (preenchido por site.js) */
.hud { display: flex; align-items: center; gap: 10px; height: 34px; padding: 0 10px 0 4px; border-radius: var(--radius-s); border: 1px solid var(--line); background: transparent; color: var(--text); font: 600 12.5px/1 var(--mono); cursor: pointer; flex: none; transition: border-color .15s, background .15s; }
.hud[hidden] { display: none; }
.hud:hover { border-color: var(--line-2); background: var(--surface-2); }
.hud-nv { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: conic-gradient(var(--gold) calc(var(--p) * 1%), var(--line) 0); transition: --p .8s ease; position: relative; font: 700 11.5px var(--mono); }
.hud-nv::before { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--sidebar); }
.hud-nv b { position: relative; }
.hud-xp { color: var(--gold); }
.hud-fogo { color: var(--muted); }
.hud.pulsa { animation: hud-pulsa .6s var(--ease); }
@keyframes hud-pulsa { 40% { border-color: var(--gold); background: color-mix(in srgb, var(--gold) 12%, transparent); } }
@media (max-width: 860px) {
  .topo-in { flex-wrap: wrap; gap: 8px 10px; }
  .topo nav { order: 3; width: 100%; margin: 0; padding-right: 32px; -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 36px), transparent); mask-image: linear-gradient(90deg, #000 calc(100% - 36px), transparent); }
  .topo nav a { padding: 10px 12px; }
  .hud { margin-left: auto; }
  .hud, .tema-btn { height: 40px; }
  .tema-btn { width: 40px; }
  html { scroll-padding-top: 116px; }
}

main { padding-block: 40px 80px; min-height: 60vh; }
.rodape { border-top: 1px solid var(--line); padding-block: 22px; color: var(--muted); font: 400 13px/1.6 var(--mono); background: var(--sidebar); }
.rodape .wrap { display: flex; justify-content: space-between; align-items: center; gap: 12px 24px; flex-wrap: wrap; }
.rodape-escola { display: inline-flex; align-items: center; gap: 10px; }
.rodape-escola img { height: 22px; width: auto; border-radius: 4px; display: block; }

/* ---------- tipografia ---------- */
.eyebrow { font: 500 13px/1.4 var(--mono); color: var(--syn-com); margin: 0 0 10px; letter-spacing: .01em; }
h1, h2, h3 { color: var(--text-strong); }
h1 { font-size: clamp(30px, 4.6vw, 44px); line-height: 1.12; margin: 0 0 14px; letter-spacing: -.02em; font-weight: 700; }
h2 { font-size: clamp(21px, 2.6vw, 25px); line-height: 1.3; margin: 48px 0 16px; letter-spacing: -.01em; font-weight: 650; display: flex; align-items: center; gap: 10px; }
h2 .h2-i { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: var(--radius-s); background: var(--surface-2); border: 1px solid var(--line); font-size: 15px; flex: none; }
h3 { font-size: 17.5px; margin: 24px 0 8px; font-weight: 650; }
.lead { font-size: 18px; color: var(--muted); max-width: 62ch; margin: 0; }
p, li { max-width: 74ch; }
.muted { color: var(--muted); }
code { font: 500 .88em var(--mono); background: var(--surface-2); border: 1px solid var(--line); padding: .1em .35em; border-radius: 4px; color: var(--text-strong); }
pre { background: var(--code-bg); color: var(--code-text); padding: 16px 18px; border-radius: var(--radius); overflow-x: auto; font: 400 14px/1.6 var(--mono); border: 1px solid var(--code-line); position: relative; }
pre code { background: none; border: 0; padding: 0; font-weight: 400; color: inherit; }
.codigo { position: relative; margin: 16px 0; min-width: 0; }
.codigo pre { margin: 0; }
.copiar { position: absolute; top: 8px; right: 8px; font: 500 12px var(--mono); padding: 4px 9px; border-radius: var(--radius-s); border: 1px solid var(--line); background: var(--surface); color: var(--muted); cursor: pointer; opacity: 0; transition: opacity .15s; }
.codigo:hover .copiar, .copiar:focus-visible { opacity: 1; }
.copiar.ok { color: var(--ok-text); border-color: var(--ok); opacity: 1; }
/* telas de toque não têm hover: o botão fica sempre visível, numa faixa acima do código */
@media (hover: none) {
  .codigo pre { padding-top: 44px; }
  .copiar { opacity: 1; padding: 7px 12px; }
}
/* realce de sintaxe (highlight.js, carregado por site.js só nas páginas com código) */
.hljs-keyword, .hljs-literal, .hljs-selector-tag { color: var(--syn-kw); }
.hljs-string { color: var(--syn-str); }
.hljs-number { color: var(--syn-num); }
.hljs-comment { color: var(--syn-com); font-style: italic; }
.hljs-title, .hljs-title.function_ { color: var(--syn-fn); }
.hljs-title.class_, .hljs-type, .hljs-built_in { color: var(--syn-type); }
.hljs-meta, .hljs-meta .hljs-keyword { color: var(--syn-meta); }
.hljs-attr { color: var(--syn-fn); }
.hljs-params, .hljs-variable, .hljs-property { color: var(--code-text); }
kbd { font: 500 .85em var(--mono); background: var(--surface); border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; padding: .1em .45em; }
/* destaque de palavra no título (antes era um gradiente) */
.grad { color: var(--accent-text); }

/* ---------- hero ---------- */
.hero { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 32px; align-items: center; margin-bottom: 24px; padding: 32px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); position: relative; }
.hero::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; border-radius: var(--radius) 0 0 var(--radius); background: var(--accent); }
.hero .acoes { margin-bottom: 0; }
.hero--simples { display: block; }
@media (max-width: 820px) { .hero { grid-template-columns: 1fr; padding: 24px 20px; } }

.arte { margin: 0; position: relative; }
.arte img { display: block; width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--line); }
.arte figcaption { font-size: 13px; color: var(--muted); margin-top: 10px; text-align: center; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 18px 0 0; padding: 0; list-style: none; }
.chips li { font: 500 12.5px/1 var(--mono); padding: 6px 9px; border-radius: 4px; background: var(--surface-2); border: 1px solid var(--line); color: var(--muted); }
.chips .chip--xp { color: var(--gold); border-color: color-mix(in srgb, var(--gold) 40%, var(--line)); }

/* cartão do jogador (home) */
.player { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: grid; gap: 16px; }
.player-topo { display: flex; align-items: center; gap: 16px; }
.anel { --p: 0; width: 76px; height: 76px; border-radius: 50%; flex: none; display: grid; place-items: center; position: relative; background: conic-gradient(var(--gold) calc(var(--p) * 1%), var(--line) 0); transition: --p 1.2s var(--ease); }
.anel::before { content: ""; position: absolute; inset: 5px; border-radius: 50%; background: var(--bg); }
.anel > * { position: relative; text-align: center; line-height: 1.1; }
.anel b { display: block; font: 700 24px var(--mono); color: var(--text-strong); }
.anel small { font: 500 10px var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.player-nome { margin: 0; font: 600 17px var(--mono); color: var(--text-strong); }
.player-sub { margin: 2px 0 0; color: var(--muted); font-size: 14px; }
.barra { height: 6px; border-radius: 3px; background: var(--surface-2); overflow: hidden; }
.barra i { display: block; height: 100%; width: calc(var(--p) * 1%); border-radius: inherit; background: var(--gold); transition: width 1s var(--ease); }
.barra--accent i { background: var(--accent); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 0; }
.stats div { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s); padding: 10px; text-align: center; }
.stats dt { font-size: 12px; color: var(--muted); }
.stats dd { margin: 0; font: 700 19px var(--mono); color: var(--text-strong); }
.player .btn { justify-content: center; }

/* ---------- componentes ---------- */
.grid { display: grid; gap: 14px; }
.grid > *, .passos > li, .desafio-lista > li, .hero > * { min-width: 0; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; position: relative; }
.card h3 { margin-top: 0; }
.card p { margin: 0 0 12px; color: var(--muted); }
a.card { text-decoration: none; color: inherit; display: block; transition: border-color .15s, background .15s; }
a.card:hover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 4%, var(--surface)); }
.passo-n { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: var(--radius-s); background: var(--surface-2); border: 1px solid var(--line); color: var(--accent-text); font: 700 14px var(--mono); margin-bottom: 12px; }
.card.feito .passo-n { background: var(--ok); border-color: var(--ok); color: var(--ok-ink); font-size: 0; }
.card.feito .passo-n::after { content: "✓"; font-size: 16px; }
.card .feito-tag { position: absolute; top: 18px; right: 18px; display: none; }
.card.feito .feito-tag { display: inline-block; }

/* mundos (módulos) */
.mundo { display: grid !important; grid-template-rows: auto 1fr; padding: 0 !important; overflow: hidden; }
.mundo-arte { position: relative; height: 150px; background: var(--code-bg); border-bottom: 1px solid var(--line); overflow: hidden; }
.mundo-arte img { position: absolute; width: 56%; border-radius: var(--radius-s); border: 1px solid var(--line); transition: transform .4s var(--ease); }
.mundo-arte img:nth-child(1) { left: 5%; top: 20px; }
.mundo-arte img:nth-child(2) { right: 5%; top: 34px; }
a.mundo:hover .mundo-arte img:nth-child(1) { transform: translateY(-4px); }
a.mundo:hover .mundo-arte img:nth-child(2) { transform: translateY(-2px); }
.mundo-n { position: absolute; left: 12px; bottom: 10px; z-index: 1; font: 600 11.5px var(--mono); background: var(--accent); color: var(--accent-ink); padding: 3px 8px; border-radius: 4px; letter-spacing: .04em; text-transform: uppercase; }
.mundo-corpo { padding: 20px; display: grid; gap: 8px; align-content: start; }
.mundo-corpo h3 { margin: 0; font-size: 19px; }
.mundo-corpo p { margin: 0; }
.mundo-prog { display: flex; align-items: center; gap: 12px; margin-top: 8px; font: 500 12.5px var(--mono); color: var(--muted); }
.mundo-prog .barra { flex: 1; }

.badge { display: inline-flex; align-items: center; gap: 4px; font: 500 11.5px/1 var(--mono); padding: 4px 7px; border-radius: 4px; background: var(--surface-2); color: var(--muted); border: 1px solid var(--line); white-space: nowrap; }
.badge--ia { background: color-mix(in srgb, var(--purple) 14%, transparent); color: var(--purple); border-color: color-mix(in srgb, var(--purple) 35%, transparent); }
.badge--ok { background: color-mix(in srgb, var(--ok) 14%, transparent); color: var(--ok-text); border-color: color-mix(in srgb, var(--ok) 35%, transparent); }
.badge--feita { background: var(--ok); color: var(--ok-ink); border-color: transparent; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: var(--radius-s); font: 600 14px/1.2 var(--font); text-decoration: none; border: 1px solid var(--line); background: var(--surface-2); color: var(--text); cursor: pointer; transition: border-color .15s, background .15s, filter .15s; }
.btn:hover { border-color: var(--line-2); background: color-mix(in srgb, var(--text) 6%, var(--surface-2)); }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { background: var(--accent); border-color: var(--accent); filter: brightness(1.08); }
.btn--ok { background: var(--ok); border-color: var(--ok); color: var(--ok-ink); }
.btn--ok:hover { background: var(--ok); border-color: var(--ok); filter: brightness(1.08); }
.btn--grande { padding: 12px 20px; font-size: 15.5px; }
.btn[aria-disabled="true"], .btn:disabled { opacity: .5; cursor: not-allowed; border-style: dashed; transform: none; }
.btn[aria-disabled="true"]:hover, .btn:disabled:hover { border-color: var(--line); filter: none; }
.acoes { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0; }

/* ---------- trilha de aulas (página do módulo) ---------- */
.mod-prog { display: flex; align-items: center; gap: 18px; margin-top: 22px; }
.mod-prog .anel { width: 64px; height: 64px; }
.mod-prog .anel::before { background: var(--surface); }
.mod-prog .anel b { font-size: 16px; }
.mod-prog p { margin: 0; color: var(--muted); font-size: 15px; }
.mod-prog strong { color: var(--text-strong); }

.trilha { list-style: none; margin: 36px 0 0; padding: 0; position: relative; display: grid; gap: 16px; }
.trilha::before { content: ""; position: absolute; left: 50%; top: 20px; bottom: 20px; width: 2px; margin-left: -1px; background: var(--line); }
.trilha > li { max-width: none; position: relative; display: grid; grid-template-columns: 1fr 64px 1fr; align-items: center; }
.trilha .marco { grid-column: 2; grid-row: 1; justify-self: center; z-index: 1; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--bg); border: 2px solid var(--line-2); font: 700 13px var(--mono); color: var(--muted); transition: background .2s, border-color .2s; }
.trilha .no-card { grid-row: 1; grid-column: 1; display: grid; grid-template-columns: 112px 1fr; gap: 16px; align-items: center; padding: 12px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: inherit; transition: border-color .15s, background .15s; position: relative; }
.trilha > li:nth-child(even) .no-card { grid-column: 3; }
.trilha .no-card::after { content: ""; position: absolute; top: 50%; width: 20px; height: 2px; background: var(--line); right: -21px; }
.trilha > li:nth-child(even) .no-card::after { right: auto; left: -21px; }
.trilha .no-card:hover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 4%, var(--surface)); }
.no-art { width: 112px; aspect-ratio: 8 / 5; border-radius: var(--radius-s); display: block; background: var(--code-bg); border: 1px solid var(--line); }
.no-txt strong { display: block; font-size: 16px; line-height: 1.3; color: var(--text-strong); }
.no-txt > span { display: block; color: var(--muted); font-size: 14px; line-height: 1.45; margin-top: 4px; }
.no-txt .no-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }

/* estados do marco */
.trilha li[data-status="publicada"] .marco { border-color: var(--accent); color: var(--accent-text); }
.trilha li.feita .marco { background: var(--ok); border-color: var(--ok); color: var(--ok-ink); font-size: 0; }
.trilha li.feita .marco::after { content: "✓"; font-size: 18px; }
.trilha li.atual .marco { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 45%, transparent); animation: farol 2.4s ease-out infinite; }
.trilha li.atual .no-card { border-color: var(--accent); }
@keyframes farol { 70% { box-shadow: 0 0 0 10px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.trilha li[data-status="breve"] .no-art { filter: grayscale(1); opacity: .6; }
.trilha li[data-status="breve"] .no-txt strong { color: var(--muted); }
.trilha li[data-status="breve"] .marco { border-style: dashed; }
.trilha li.chefe .marco { width: 46px; height: 46px; border-radius: 10px; transform: rotate(45deg); }
.trilha li.chefe .marco > span { transform: rotate(-45deg); }
.trilha li.chefe.feita .marco::after { transform: rotate(-45deg); }
.trilha .fim { grid-column: 1 / -1; justify-self: center; z-index: 1; font: 600 13px var(--mono); padding: 8px 14px; border-radius: var(--radius-s); background: var(--bg); border: 1px dashed var(--line-2); color: var(--muted); }
.trilha li.fim-li.feita .fim { border-style: solid; border-color: var(--gold); color: var(--gold); }
@media (max-width: 760px) {
  .trilha::before { left: 20px; }
  .trilha > li { grid-template-columns: 40px 1fr; gap: 14px; }
  .trilha .marco { grid-column: 1; }
  .trilha .no-card, .trilha > li:nth-child(even) .no-card { grid-column: 2; grid-template-columns: 1fr; }
  .trilha .no-card::after { display: none; }
  .no-art { width: 100%; }
  .trilha .fim { grid-column: 1 / -1; justify-self: start; }
}

/* ---------- página da aula ---------- */
.missoes { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; margin-top: 40px; }
.missoes-topo { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.missoes-topo h2 { margin: 0; flex: 1; }
.missoes-cont { font: 600 13.5px var(--mono); color: var(--muted); }
.missoes .barra { margin: 16px 0 6px; }
.missoes.bloqueada { opacity: .85; }
.desafios-intro { color: var(--muted); margin-top: 8px; }
.desafios-intro > :last-child { margin-bottom: 0; }

/* desafios para casa (página da aula) */
.desafio-lista { list-style: none; margin: 18px 0 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.desafio-lista > li { max-width: none; }
.desafio { border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); padding: 18px 20px; transition: border-color .2s, background .2s; }
.desafio.feito { border-color: color-mix(in srgb, var(--ok) 50%, var(--line)); background: color-mix(in srgb, var(--ok) 5%, var(--bg)); }
.desafio-cab { display: grid; grid-template-columns: 32px 1fr auto; gap: 14px; align-items: center; }
.desafio-cab h3 { margin: 2px 0 0; font-size: 17px; }
.desafio-cab small { display: block; font: 500 12px/1.2 var(--mono); color: var(--muted); letter-spacing: .02em; }
.desafio-n { width: 30px; height: 30px; border-radius: var(--radius-s); display: grid; place-items: center; background: var(--surface-2); border: 1px solid var(--line); color: var(--accent-text); font: 700 14px var(--mono); transition: background .2s, color .2s, border-color .2s; }
.desafio[data-opcional="1"] .desafio-n { color: var(--gold); border-color: color-mix(in srgb, var(--gold) 40%, var(--line)); }
.desafio.feito .desafio-n { background: var(--ok); border-color: var(--ok); color: var(--ok-ink); }
.desafio .xp { font: 600 12px var(--mono); color: var(--gold); white-space: nowrap; padding: 3px 7px; border-radius: 4px; border: 1px solid color-mix(in srgb, var(--gold) 35%, var(--line)); }
.desafio-corpo { margin: 12px 0 0 46px; }
.desafio-corpo > :first-child { margin-top: 0; }
.desafio-corpo h4 { margin: 16px 0 6px; font-size: 16px; }
.desafio-corpo table { margin: 10px 0; }
.desafio-ok { position: relative; display: inline-flex; align-items: center; gap: 10px; margin: 14px 0 0 46px; padding: 6px 12px 6px 6px; border-radius: var(--radius-s); border: 1px solid var(--line); background: var(--surface); cursor: pointer; font: 500 14px var(--mono); transition: border-color .15s; }
.desafio-ok:hover { border-color: var(--ok); }
.desafio-ok input { position: absolute; opacity: 0; pointer-events: none; }
.ok-caixa { width: 22px; height: 22px; border-radius: 4px; border: 1.5px solid var(--line-2); display: grid; place-items: center; background: var(--bg); transition: background .15s, border-color .15s; }
.desafio-ok input:checked + .ok-caixa { background: var(--ok); border-color: var(--ok); }
.desafio-ok input:checked + .ok-caixa::before { content: "✓"; color: var(--ok-ink); font: 700 13px var(--mono); }
.desafio-ok input:focus-visible + .ok-caixa { outline: 2px solid var(--accent); outline-offset: 2px; }
.desafio.feito .xp { opacity: .55; }
@media (max-width: 640px) {
  .missoes { padding: 18px 14px; }
  .desafio { padding: 16px 14px; }
  .desafio-corpo, .desafio-ok { margin-left: 0; }
  .desafio-ok { display: flex; padding: 10px 12px 10px 10px; }
  .acoes .btn { flex: 1 1 auto; justify-content: center; }
}

.vimos { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.vimos li { max-width: none; padding: 6px 10px; border-radius: var(--radius-s); background: var(--surface); border: 1px solid var(--line); font-size: 14.5px; }
.vimos li::before { content: "✓ "; color: var(--ok-text); font-family: var(--mono); }
.revisao { margin-top: 40px; }
.revisao p { color: var(--muted); }
.missoes-fim { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 20px; padding-top: 18px; border-top: 1px dashed var(--line); }
.missoes-fim p { margin: 0; color: var(--muted); font-size: 15px; flex: 1; min-width: 200px; }
.missoes.concluida { border-color: color-mix(in srgb, var(--ok) 60%, var(--line)); }
.selo { display: none; align-items: center; gap: 8px; font: 600 13px var(--mono); color: var(--ok-text); padding: 4px 8px; border-radius: 4px; border: 1px solid color-mix(in srgb, var(--ok) 40%, transparent); }
.missoes.concluida .selo { display: inline-flex; animation: carimbo .4s var(--ease); }
@keyframes carimbo { from { transform: scale(1.3); opacity: 0; } }

.navaula { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 48px; }
.navaula a { display: grid; gap: 2px; padding: 14px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--text-strong); transition: border-color .15s; }
.navaula a small { font: 500 12px var(--mono); color: var(--muted); }
.navaula a:hover { border-color: var(--accent); }
.navaula a.prox { text-align: right; grid-column: 2; }
@media (max-width: 640px) { .navaula { grid-template-columns: 1fr; } .navaula a.prox { grid-column: 1; } }

.links-aula { display: grid; gap: 8px; padding: 0; list-style: none; }
.links-aula a { display: inline-flex; gap: 8px; align-items: center; }

/* ---------- avisos, passos, detalhes, tabela ---------- */
.aviso { background: color-mix(in srgb, var(--accent) 7%, var(--surface)); border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line)); border-left: 3px solid var(--accent); border-radius: var(--radius-s); padding: 12px 16px; margin: 20px 0; display: flex; gap: 12px; align-items: flex-start; }
.aviso::before { content: "i"; flex: none; display: grid; place-items: center; width: 20px; height: 20px; margin-top: 3px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font: 700 12px var(--mono); }
.aviso--breve::before { content: "…"; }
.aviso p { margin: 0; }

.passos { counter-reset: p; list-style: none; padding: 0; margin: 16px 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
.passos > li { counter-increment: p; position: relative; padding: 16px 18px 16px 60px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); max-width: none; transition: border-color .2s, background .2s; }
.passos > li::before { content: counter(p); position: absolute; left: 16px; top: 16px; width: 28px; height: 28px; display: grid; place-items: center; border-radius: var(--radius-s); background: var(--surface-2); border: 1px solid var(--line); color: var(--accent-text); font: 700 13px var(--mono); transition: background .2s, color .2s; }
.passos > li.feito { border-color: color-mix(in srgb, var(--ok) 50%, var(--line)); }
.passos > li.feito::before { content: "✓"; background: var(--ok); border-color: var(--ok); color: var(--ok-ink); }
.passos > li > :first-child { margin-top: 0; }
.passos > li > :last-child { margin-bottom: 0; }
.passo-ok { float: right; margin: -4px 0 8px 12px; font: 500 12.5px var(--mono); padding: 6px 10px; border-radius: var(--radius-s); border: 1px solid var(--line); background: var(--bg); color: var(--muted); cursor: pointer; transition: border-color .15s, color .15s, background .15s; }
.passo-ok:hover { border-color: var(--ok); color: var(--ok-text); }
.feito .passo-ok { background: var(--ok); border-color: var(--ok); color: var(--ok-ink); }
/* celular: número e botão numa faixa no alto do cartão, texto na largura toda */
@media (max-width: 640px) {
  .passos > li { padding: 60px 16px 16px; }
  .passos > li > h3 { margin-top: 0; }
  .passo-ok { float: none; position: absolute; top: 14px; right: 14px; margin: 0; padding: 8px 12px; }
}

details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 2px 16px; margin: 10px 0; transition: border-color .15s; }
details:hover { border-color: var(--line-2); }
summary { cursor: pointer; font-weight: 600; padding: 12px 0 12px 28px; list-style: none; display: block; position: relative; color: var(--text-strong); }
summary::-webkit-details-marker { display: none; }
summary::before { content: "›"; position: absolute; left: 0; top: 14px; display: grid; place-items: center; width: 18px; height: 18px; font: 700 18px/1 var(--mono); color: var(--muted); transition: transform .2s var(--ease); }
details[open] summary::before { transform: rotate(90deg); }
details[open] summary { border-bottom: 1px solid var(--line); margin-bottom: 12px; }

table { width: 100%; border-collapse: collapse; font-size: 14.5px; background: var(--surface); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
th, td { text-align: left; padding: 9px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--sidebar); font: 600 13px var(--mono); color: var(--muted); }
tr:last-child td { border-bottom: 0; }
.tabela-rola { overflow-x: auto; }

/* ---------- painel de conquistas ---------- */
.perfil { border: 1px solid var(--line); border-radius: var(--radius); padding: 0; width: min(640px, calc(100vw - 32px)); max-height: calc(100vh - 48px); background: var(--surface); color: var(--text); box-shadow: var(--shadow-up); }
.perfil[open] { animation: abre .2s var(--ease); }
.perfil::backdrop { background: var(--overlay); }
@keyframes abre { from { opacity: 0; transform: translateY(8px); } }
.perfil-in { padding: 24px; display: grid; gap: 18px; }
.perfil-topo { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.perfil-topo h2 { margin: 0; }
.fechar { width: 32px; height: 32px; border-radius: var(--radius-s); border: 1px solid var(--line); background: var(--surface-2); color: var(--text); cursor: pointer; font-size: 15px; }
.conquistas { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px; }
.conquistas li { max-width: none; display: grid; grid-template-columns: 38px 1fr; gap: 10px; align-items: center; padding: 10px; border-radius: var(--radius-s); border: 1px solid var(--line); background: var(--bg); }
.conquistas .ci { width: 38px; height: 38px; display: grid; place-items: center; border-radius: var(--radius-s); font-size: 19px; background: color-mix(in srgb, var(--gold) 16%, var(--surface)); border: 1px solid color-mix(in srgb, var(--gold) 35%, transparent); }
.conquistas li.trancada .ci { filter: grayscale(1); opacity: .45; background: var(--surface-2); border-color: var(--line); }
.conquistas li.trancada { color: var(--muted); }
.conquistas strong { display: block; font-size: 13.5px; line-height: 1.25; color: var(--text-strong); }
.conquistas li.trancada strong { color: var(--muted); }
.conquistas small { display: block; font-size: 12px; color: var(--muted); line-height: 1.3; }
.niveis { display: flex; gap: 3px; }
.niveis span { flex: 1; height: 6px; border-radius: 2px; background: var(--surface-2); }
.niveis span.on { background: var(--gold); }
.perfil-rodape { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 13px; color: var(--muted); }
.zerar { background: none; border: 1px solid var(--line); border-radius: var(--radius-s); padding: 6px 10px; color: var(--muted); cursor: pointer; font: 500 12.5px var(--mono); }
.zerar.confirma { border-color: var(--bad); color: var(--bad-text); }

/* ---------- animações de entrada ---------- */
.js .rv { opacity: 0; transform: translateY(8px); transition: opacity .4s ease, transform .4s var(--ease); transition-delay: calc(var(--i, 0) * 50ms); }
.js .rv.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .rv { opacity: 1; transform: none; }
}