/* RITMO · direção visual: caderno de investigação. Papel quente, tinta, vinho da mentora, ouro das pistas. */
:root {
  --papel: #F4EFE5; --papel-2: #EBE3D3; --cartao: #FFFCF6; --tinta: #1F1A14; --tinta-2: #554C40; --tinta-3: #877C6C;
  --linha: #E0D5C1; --vinho: #7A1E2C; --vinho-suave: #F3E3E1; --verde: #1F6F5C; --verde-suave: #E1EFE9;
  --ouro: #A87B22; --ouro-suave: #F6ECD3; --erro: #B42318; --erro-suave: #FBE7E4; --ok: #1F7A4D; --ok-suave: #E3F3EA;
  --sombra: 0 1px 2px rgba(40,30,15,.06), 0 10px 30px rgba(40,30,15,.07);
  --r: 18px; --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif; --sans: 'Lexend', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --leitura: 1.05rem; --entre: 1.65; --espaco-letra: 0;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) {
    --papel: #13110E; --papel-2: #1B1814; --cartao: #1F1B16; --tinta: #F0E8DA; --tinta-2: #C3B8A6; --tinta-3: #8F8574;
    --linha: #302A22; --vinho: #E58A97; --vinho-suave: #3A1E22; --verde: #63C7A9; --verde-suave: #16302A;
    --ouro: #E3B65C; --ouro-suave: #33291A; --erro: #F08A7E; --erro-suave: #3A1C18; --ok: #6BCB97; --ok-suave: #173022;
    --sombra: 0 1px 2px rgba(0,0,0,.3), 0 10px 30px rgba(0,0,0,.35); color-scheme: dark;
  }
}
:root[data-tema="escuro"] {
  --papel: #13110E; --papel-2: #1B1814; --cartao: #1F1B16; --tinta: #F0E8DA; --tinta-2: #C3B8A6; --tinta-3: #8F8574;
  --linha: #302A22; --vinho: #E58A97; --vinho-suave: #3A1E22; --verde: #63C7A9; --verde-suave: #16302A;
  --ouro: #E3B65C; --ouro-suave: #33291A; --erro: #F08A7E; --erro-suave: #3A1C18; --ok: #6BCB97; --ok-suave: #173022;
  --sombra: 0 1px 2px rgba(0,0,0,.3), 0 10px 30px rgba(0,0,0,.35); color-scheme: dark;
}
:root.fonte-grande { --leitura: 1.22rem; --entre: 1.85; --espaco-letra: .02em; }
:root.fonte-grande .narr, :root.fonte-grande .enunciado { font-family: var(--sans); }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--papel); color: var(--tinta); font-family: var(--sans); font-size: 16px; line-height: 1.5; font-weight: 350; }
button, input, select, textarea { font: inherit; color: inherit; }
b, strong { font-weight: 600; }
.tabular { font-variant-numeric: tabular-nums; }

/* estrutura */
.app { max-width: 780px; margin: 0 auto; padding: 0 16px 110px; min-height: 100vh; }
.topo { display: flex; align-items: center; justify-content: space-between; padding: 18px 0 8px; gap: 12px; }
.marca { display: flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -.01em; font-size: 1.05rem; }
.marca i { width: 28px; height: 28px; border-radius: 8px; background: var(--vinho); display: grid; place-items: center; color: var(--cartao); font-style: normal; font-family: var(--serif); font-weight: 700; }
.topo-acoes { display: flex; gap: 6px; }
.icone { border: 0; background: transparent; width: 40px; height: 40px; border-radius: 12px; cursor: pointer; display: grid; place-items: center; color: var(--tinta-2); }
.icone:hover { background: var(--papel-2); }
.icone svg { width: 20px; height: 20px; }

.nav { position: fixed; left: 0; right: 0; bottom: 0; background: color-mix(in srgb, var(--cartao) 92%, transparent); backdrop-filter: blur(12px); border-top: 1px solid var(--linha); z-index: 20; }
.nav-in { max-width: 780px; margin: 0 auto; display: grid; grid-template-columns: repeat(5, 1fr); padding: 6px 8px calc(6px + env(safe-area-inset-bottom)); }
.nav button { border: 0; background: none; display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 8px 0; font-size: .72rem; color: var(--tinta-3); cursor: pointer; border-radius: 12px; }
.nav button svg { width: 22px; height: 22px; }
.nav button.ativo { color: var(--vinho); font-weight: 500; }

/* tipografia */
h1, h2, h3 { margin: 0; letter-spacing: -.02em; line-height: 1.15; }
h1 { font-family: var(--serif); font-weight: 600; font-size: clamp(2rem, 7vw, 2.9rem); }
h2 { font-family: var(--serif); font-weight: 600; font-size: 1.6rem; }
h3 { font-size: 1rem; font-weight: 600; letter-spacing: -.01em; }
.olho { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--tinta-3); font-weight: 500; }
.sub { color: var(--tinta-2); }
.peq { font-size: .86rem; color: var(--tinta-3); }
p { margin: 0 0 .8em; }

/* cartões */
.cartao { background: var(--cartao); border: 1px solid var(--linha); border-radius: var(--r); padding: 20px; box-shadow: var(--sombra); }
.pilha > * + * { margin-top: 14px; }
.pilha-g > * + * { margin-top: 26px; }
.grade2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) { .grade2 { grid-template-columns: 1fr; } }
.linha-flex { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.entre { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

/* botões */
.bt { border: 0; cursor: pointer; border-radius: 14px; padding: 14px 20px; font-weight: 500; font-size: 1rem; display: inline-flex; align-items: center; justify-content: center; gap: 8px; transition: transform .12s ease, background .2s ease, opacity .2s; min-height: 50px; }
.bt:active { transform: scale(.98); }
.bt-p { background: var(--vinho); color: #FFF8F2; }
:root[data-tema="escuro"] .bt-p { color: #1A1310; }
@media (prefers-color-scheme: dark) { :root:not([data-tema="claro"]) .bt-p { color: #1A1310; } }
.bt-s { background: var(--papel-2); color: var(--tinta); }
.bt-l { background: none; color: var(--tinta-2); padding: 10px 12px; min-height: 0; }
.bt-cheio { width: 100%; }
.bt:disabled { opacity: .45; cursor: not-allowed; transform: none; }

/* formulário */
label.campo { display: block; }
label.campo > span { display: block; font-size: .86rem; color: var(--tinta-2); margin-bottom: 6px; font-weight: 450; }
.entrada { width: 100%; padding: 13px 14px; border-radius: 12px; border: 1px solid var(--linha); background: var(--cartao); min-height: 48px; }
.entrada:focus { outline: 2px solid var(--vinho); outline-offset: 1px; border-color: transparent; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1px solid var(--linha); background: var(--cartao); padding: 9px 14px; border-radius: 999px; cursor: pointer; font-size: .92rem; }
.chip.on { background: var(--vinho); color: var(--cartao); border-color: var(--vinho); }

/* escala de gosto */
.gosto-linha { padding: 14px 0; border-bottom: 1px solid var(--linha); }
.gosto-linha:last-child { border-bottom: 0; }
.escala { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-top: 10px; }
.escala button { border: 1px solid var(--linha); background: var(--cartao); border-radius: 12px; padding: 8px 2px; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: .68rem; color: var(--tinta-3); }
.escala button span { font-size: 1.45rem; line-height: 1; }
.escala button.on { border-color: var(--vinho); background: var(--vinho-suave); color: var(--tinta); }
.likert button span { font-size: 1rem; font-weight: 600; color: var(--tinta); }

/* narrativa */
.narr { font-family: var(--serif); font-size: calc(var(--leitura) * 1.08); line-height: var(--entre); letter-spacing: var(--espaco-letra); }
.narr p:first-child::first-letter { font-size: 3.1em; float: left; line-height: .9; padding: .06em .1em 0 0; color: var(--vinho); font-weight: 600; }
.capa-cap { padding: 26px 0 6px; }
.capa-cap .num { font-family: var(--serif); color: var(--ouro); font-size: .95rem; font-style: italic; }
.gancho { border-left: 3px solid var(--ouro); padding: 6px 0 6px 14px; color: var(--tinta); font-weight: 450; }
.mentora { display: flex; gap: 12px; align-items: flex-start; }
.avatar { flex: none; width: 42px; height: 42px; border-radius: 50%; background: var(--vinho); color: #FFF8F2; display: grid; place-items: center; font-family: var(--serif); font-weight: 700; font-size: 1.1rem; }
.balao { background: var(--vinho-suave); border-radius: 4px 18px 18px 18px; padding: 12px 16px; font-family: var(--serif); font-style: italic; font-size: var(--leitura); line-height: var(--entre); }
.caderno { background: var(--cartao); border: 1px solid var(--linha); border-left: 4px solid var(--vinho); border-radius: 6px var(--r) var(--r) 6px; padding: 18px 20px; }
.caderno h3 { color: var(--vinho); font-family: var(--serif); font-size: 1.15rem; margin-bottom: 8px; }
.caderno ul { margin: 0; padding-left: 1.1em; }
.caderno li { margin: 6px 0; font-size: var(--leitura); line-height: var(--entre); letter-spacing: var(--espaco-letra); }
.etiqueta { display: inline-flex; align-items: center; gap: 6px; font-size: .74rem; font-weight: 500; padding: 4px 10px; border-radius: 999px; background: var(--papel-2); color: var(--tinta-2); }
.etiqueta.ouro { background: var(--ouro-suave); color: var(--ouro); }
.etiqueta.vinho { background: var(--vinho-suave); color: var(--vinho); }
.etiqueta.verde { background: var(--verde-suave); color: var(--verde); }
.etiqueta.erro { background: var(--erro-suave); color: var(--erro); }
details.mais summary { cursor: pointer; color: var(--vinho); font-weight: 500; padding: 6px 0; }

/* questão */
.barra-sessao { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--papel) 94%, transparent); backdrop-filter: blur(8px); padding: 10px 0; display: flex; align-items: center; gap: 12px; }
.foco { flex: 1; }
.foco-trilho { height: 6px; border-radius: 6px; background: var(--papel-2); overflow: hidden; }
.foco-trilho i { display: block; height: 100%; border-radius: 6px; background: var(--verde); transition: width .5s ease, background .5s; }
.enunciado { font-family: var(--serif); font-size: calc(var(--leitura) * 1.06); line-height: var(--entre); letter-spacing: var(--espaco-letra); }
.enunciado mark { background: var(--ouro-suave); color: var(--tinta); padding: 0 3px; border-radius: 4px; font-weight: 600; }
.alts { display: grid; gap: 10px; }
.alt { text-align: left; border: 1.5px solid var(--linha); background: var(--cartao); border-radius: 14px; padding: 14px 16px; cursor: pointer; display: flex; gap: 12px; align-items: flex-start; font-size: var(--leitura); line-height: 1.5; letter-spacing: var(--espaco-letra); transition: border-color .15s, background .15s; }
.alt:hover { border-color: var(--tinta-3); }
.alt .let { flex: none; width: 28px; height: 28px; border-radius: 8px; background: var(--papel-2); display: grid; place-items: center; font-weight: 600; font-size: .85rem; }
.alt.sel { border-color: var(--vinho); background: var(--vinho-suave); }
.alt.sel .let { background: var(--vinho); color: var(--cartao); }
.alt.certa { border-color: var(--ok); background: var(--ok-suave); }
.alt.certa .let { background: var(--ok); color: var(--cartao); }
.alt.errada { border-color: var(--erro); background: var(--erro-suave); }
.alt:disabled { cursor: default; }
.ce { grid-template-columns: 1fr 1fr; }
.conf { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.conf button { border: 1.5px solid var(--linha); background: var(--cartao); border-radius: 12px; padding: 10px 4px; cursor: pointer; font-size: .9rem; }
.conf button.on { border-color: var(--vinho); background: var(--vinho-suave); font-weight: 500; }
.feedback { border-radius: var(--r); padding: 18px 20px; }
.feedback.ok { background: var(--ok-suave); }
.feedback.no { background: var(--erro-suave); }
.feedback h3 { margin-bottom: 6px; }
.lendo { height: 3px; background: var(--papel-2); border-radius: 3px; overflow: hidden; margin-top: 8px; }
.lendo i { display: block; height: 100%; background: var(--ouro); width: 0; }

/* pista */
.pista { position: relative; background: var(--ouro-suave); border: 1px dashed var(--ouro); border-radius: 14px; padding: 16px 18px 16px 50px; }
.pista::before { content: ''; position: absolute; left: 18px; top: 18px; width: 18px; height: 18px; border-radius: 50%; background: var(--ouro); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ouro) 25%, transparent); }
.pista h3 { color: var(--ouro); font-family: var(--serif); font-size: 1.12rem; }
.revela { animation: revela .7s cubic-bezier(.2,.8,.2,1) both; }
@keyframes revela { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }
.quadro { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.slot { border-radius: 14px; padding: 14px; min-height: 120px; border: 1px dashed var(--linha); color: var(--tinta-3); font-size: .84rem; display: flex; flex-direction: column; gap: 6px; }
.slot.achada { background: var(--ouro-suave); border-color: var(--ouro); color: var(--tinta); border-style: solid; transform: rotate(var(--rot, 0deg)); }
.slot .m { font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; }
.slot b { font-family: var(--serif); font-size: 1rem; }

/* métricas */
.kpi { display: flex; flex-direction: column; gap: 2px; }
.kpi .v { font-size: 2.2rem; font-weight: 600; letter-spacing: -.03em; font-variant-numeric: tabular-nums; line-height: 1.05; }
.kpi .r { font-size: .82rem; color: var(--tinta-3); }
.barra { height: 8px; border-radius: 8px; background: var(--papel-2); overflow: hidden; }
.barra i { display: block; height: 100%; border-radius: 8px; }
.mat-linha { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--linha); }
.mat-linha:last-child { border-bottom: 0; }
.mat-linha .barra { grid-column: 1 / -1; }
.afin { display: flex; align-items: center; gap: 8px; font-size: 1.25rem; }
.afin .seta { font-size: .9rem; color: var(--tinta-3); }
.delta-mais { color: var(--ok); font-size: .85rem; font-weight: 600; }
.delta-menos { color: var(--erro); font-size: .85rem; font-weight: 600; }
.radar { display: block; width: 100%; max-width: 460px; margin: 0 auto; }
.radar text { font-family: var(--sans); font-size: 10.5px; fill: var(--tinta-2); }
.fac { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; padding: 12px 0; border-bottom: 1px solid var(--linha); }
.fac:last-child { border-bottom: 0; }
.fac .acao { grid-column: 1 / -1; font-size: .9rem; color: var(--tinta-2); }
.semana { display: grid; gap: 10px; }
.dia { display: grid; grid-template-columns: 70px 1fr; gap: 10px; align-items: start; }
.dia .d { font-weight: 600; font-size: .9rem; padding-top: 8px; }
.blocos { display: flex; flex-wrap: wrap; gap: 6px; }
.bloco { background: var(--papel-2); border-radius: 10px; padding: 7px 10px; font-size: .8rem; }
.bloco.forte { background: var(--vinho-suave); }
.bloco.rev { background: var(--verde-suave); }

/* testes cognitivos */
.palco { min-height: 300px; display: grid; place-items: center; text-align: center; border-radius: var(--r); background: var(--cartao); border: 1px solid var(--linha); user-select: none; -webkit-user-select: none; touch-action: manipulation; }
.estimulo { font-size: 5rem; font-weight: 600; font-variant-numeric: tabular-nums; line-height: 1; }
.alvo-grande { width: 100%; min-height: 84px; font-size: 1.1rem; }
.dupla { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.progresso { height: 4px; background: var(--papel-2); border-radius: 4px; overflow: hidden; }
.progresso i { display: block; height: 100%; background: var(--vinho); transition: width .3s; }
.passos { display: flex; gap: 6px; }
.passos i { flex: 1; height: 4px; border-radius: 4px; background: var(--papel-2); }
.passos i.on { background: var(--vinho); }

/* pausa */
.respira { width: 160px; height: 160px; border-radius: 50%; margin: 10px auto; background: radial-gradient(circle, var(--verde-suave), transparent 70%); border: 2px solid var(--verde); animation: respira 8s ease-in-out infinite; }
@keyframes respira { 0%, 100% { transform: scale(.75); } 50% { transform: scale(1); } }
.aviso { font-size: .8rem; color: var(--tinta-3); border-top: 1px solid var(--linha); padding-top: 12px; }
.hero { padding: 40px 0 10px; }
.hero h1 em { font-style: italic; color: var(--vinho); }
.toast { position: fixed; left: 50%; bottom: 96px; transform: translateX(-50%); background: var(--tinta); color: var(--papel); padding: 10px 16px; border-radius: 12px; font-size: .9rem; z-index: 50; animation: revela .3s both; }
.oculto { display: none !important; }
@media (prefers-reduced-motion: reduce) {
  *:not(.boneco):not(.mao):not(.clique):not(.perola), *::before, *::after { animation: none !important; transition: none !important; }
  .boneco { animation-name: boneco-gira-suave; }   /* a logo é pequena: mantém o aperto e o brilho, com giro mínimo */
}
@keyframes boneco-gira-suave { 0%, 100% { transform: rotateY(-8deg); } 50% { transform: rotateY(8deg); } }
:focus-visible { outline: 2px solid var(--vinho); outline-offset: 2px; }

/* marca d'água Desordian: bonequinho 3D perolado apertando o cronômetro (fixo, sem clique) */
.marca-dagua { position: fixed; right: 12px; bottom: calc(80px + env(safe-area-inset-bottom)); z-index: 15; display: flex; align-items: center; gap: 4px; padding: 3px 12px 3px 4px; border-radius: 999px; background: color-mix(in srgb, var(--cartao) 72%, transparent); backdrop-filter: blur(6px); pointer-events: none; user-select: none; -webkit-user-select: none; }
.marca-dagua .nome { font-size: .72rem; font-weight: 500; letter-spacing: .03em; color: var(--tinta-2); opacity: .75; }
.logo3d { width: 54px; height: 58px; display: grid; place-items: center; perspective: 240px; }
.boneco { position: relative; width: 50px; transform-style: preserve-3d; animation: boneco-gira 7s ease-in-out infinite; will-change: transform;
  /* espessura: camadas de sombra deslocadas viram uma borda extrudada */
  filter: drop-shadow(.6px .6px 0 #7d1d33) drop-shadow(.6px .6px 0 #6b1729) drop-shadow(.6px .6px 0 #58111f) drop-shadow(0 5px 5px rgba(20,8,10,.28)); }
.boneco img { display: block; width: 100%; height: auto; }
.boneco .mao { position: absolute; left: 0; top: 0; transform-origin: 83.1% 60.6%; animation: aperta 2.6s cubic-bezier(.3,.7,.3,1) infinite; }
/* flash do clique no botão do cronômetro */
.clique { position: absolute; left: 83%; top: 31%; width: 13px; height: 13px; margin: -6.5px 0 0 -6.5px; border-radius: 50%; border: 1.5px solid #fff; box-shadow: 0 0 6px 1px rgba(255,255,255,.85), inset 0 0 4px rgba(255,255,255,.7); opacity: 0; animation: clique 2.6s ease-out infinite; }
.perola { position: absolute; inset: 0; pointer-events: none;
  -webkit-mask: url(../img/desordian-forma.png) center / 100% 100% no-repeat; mask: url(../img/desordian-forma.png) center / 100% 100% no-repeat;
  background:
    linear-gradient(115deg, transparent 18%, rgba(255,226,244,.95) 32%, rgba(196,236,255,.95) 42%, rgba(226,212,255,.95) 52%, rgba(255,246,214,.95) 62%, transparent 78%),
    radial-gradient(circle at 30% 22%, rgba(255,255,255,.75), transparent 38%);
  background-size: 260% 100%, 100% 100%; background-position: 120% 0, 0 0;
  mix-blend-mode: soft-light; animation: perola-brilho 4.5s ease-in-out infinite; }
@keyframes boneco-gira {
  0%, 100% { transform: rotateY(-22deg) rotateX(4deg) translateY(0); }
  50% { transform: rotateY(22deg) rotateX(-3deg) translateY(-2px); }
}
@keyframes aperta {
  0%, 55%, 100% { transform: none; }
  62% { transform: translate(-.5px, -1.5px) rotate(4deg); }          /* prepara */
  68% { transform: translate(.5px, 2px) rotate(-7deg) scale(.95); }  /* aperta */
  74% { transform: translate(0, .5px) rotate(-2deg); }
  80% { transform: none; }
}
@keyframes clique {
  0%, 66% { opacity: 0; transform: scale(.3); }
  69% { opacity: 1; transform: scale(.6); }
  86%, 100% { opacity: 0; transform: scale(1.7); }
}
@keyframes perola-brilho {
  0% { background-position: 130% 0, 0 0; }
  60%, 100% { background-position: -40% 0, 0 0; }
}

@media (prefers-reduced-motion: reduce) { .boneco { animation-name: boneco-gira-suave; } }