:root {
  --roxo: #8b5cf6;
  --roxo-esc: #6d28d9;
  --rosa: #ec4899;
  --rosa-esc: #be185d;
  --ciano: #06b6d4;
  --ciano-esc: #0e7490;
  --amarelo: #facc15;
  --amarelo-esc: #ca8a04;
  --verde: #22c55e;
  --verde-esc: #15803d;
  --verde-claro: #dcfce7;
  --vermelho: #ef4444;
  --vermelho-esc: #b91c1c;
  --vermelho-claro: #fee2e2;
  --fundo: #f7f2ff;
  --card: #ffffff;
  --texto: #2e1065;
  --texto-suave: #7c6f99;
  --borda: #e7defa;
  --sombra: 0 10px 30px rgba(109, 40, 217, .12);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; }
body {
  font-family: "Nunito", system-ui, sans-serif;
  background: var(--fundo);
  color: var(--texto);
  min-height: 100vh;
  overflow-x: hidden;
}
button { font-family: inherit; cursor: pointer; }
[hidden] { display: none !important; }

/* fundo com bolhas coloridas */
.blobs { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.blobs span { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .45; animation: flutua 18s ease-in-out infinite alternate; }
.blobs span:nth-child(1) { width: 320px; height: 320px; background: #f9a8d4; top: -80px; left: -100px; }
.blobs span:nth-child(2) { width: 280px; height: 280px; background: #c4b5fd; bottom: 10%; right: -90px; animation-delay: -6s; }
.blobs span:nth-child(3) { width: 240px; height: 240px; background: #a5f3fc; bottom: -80px; left: 20%; animation-delay: -12s; }
@keyframes flutua { to { transform: translate(40px, -30px) scale(1.15); } }

.tela { display: none; max-width: 560px; margin: 0 auto; padding: 0 16px; min-height: 100vh; }
.tela.ativa { display: flex; flex-direction: column; animation: entra .35s ease; }
@keyframes entra { from { opacity: 0; transform: translateY(12px); } }

/* ---------- botões 3D ---------- */
.btn {
  display: block; width: 100%;
  border: 0; border-radius: 18px;
  padding: 16px 20px;
  font-size: 17px; font-weight: 900; letter-spacing: .5px; text-transform: uppercase;
  color: #fff;
  box-shadow: 0 5px 0 var(--sombra-btn, rgba(0,0,0,.2));
  transition: transform .08s, box-shadow .08s, filter .15s;
}
.btn:active:not(:disabled) { transform: translateY(5px); box-shadow: 0 0 0 var(--sombra-btn); }
.btn:disabled { background: #e5e0ef !important; color: #a39bb8 !important; --sombra-btn: #d3cce2; cursor: default; }
.btn + .btn { margin-top: 12px; }
.btn-roxo { background: linear-gradient(135deg, var(--roxo), var(--rosa)); --sombra-btn: var(--roxo-esc); }
.btn-verde { background: var(--verde); --sombra-btn: var(--verde-esc); }
.btn-vermelho { background: var(--vermelho); --sombra-btn: var(--vermelho-esc); }
.btn-branco { background: #fff; color: var(--roxo); border: 2px solid var(--borda); --sombra-btn: var(--borda); }
.btn-perigo { background: #fff; color: var(--vermelho); border: 2px solid var(--vermelho-claro); --sombra-btn: var(--vermelho-claro); }

.btn-icone { border: 0; background: none; font-size: 24px; padding: 6px; border-radius: 12px; }
.btn-icone:hover { background: rgba(139, 92, 246, .1); }

/* ---------- mascote / boas-vindas ---------- */
.mascote { font-size: 48px; line-height: 1; animation: balanca 3s ease-in-out infinite; display: inline-block; }
.mascote.grande { font-size: 96px; }
.mascote.pula { animation: pula .9s ease infinite; }
@keyframes balanca { 50% { transform: rotate(-8deg) translateY(-4px); } }
@keyframes pula { 0%, 100% { transform: translateY(0) scale(1); } 40% { transform: translateY(-18px) scale(1.08); } }

.boasvindas { margin: auto 0; text-align: center; padding: 40px 0; }
.logo { font-family: "Fredoka", sans-serif; font-size: 52px; margin: 8px 0 0; color: var(--roxo); letter-spacing: -1px; }
.logo span { background: linear-gradient(135deg, var(--rosa), var(--roxo)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sub { color: var(--texto-suave); font-weight: 700; font-size: 17px; margin: 6px 0 24px; }
.rotulo { display: block; text-align: left; font-weight: 800; margin: 0 0 8px 4px; }
.campo {
  width: 100%; padding: 16px 18px; font: inherit; font-size: 18px; font-weight: 800; color: var(--texto);
  border: 2px solid var(--borda); border-radius: 16px; background: #fff; outline: none; margin-bottom: 18px;
  transition: border-color .2s;
}
.campo:focus { border-color: var(--roxo); }

/* ---------- mapa ---------- */
.topo {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 12px 4px; margin: 0 -4px;
  background: rgba(247, 242, 255, .85); backdrop-filter: blur(10px);
}

.barra { height: 14px; border-radius: 99px; background: #eee7fb; overflow: hidden; flex: 1; }
.barra.grossa { height: 18px; }
.barra-fill {
  height: 100%; width: 0; border-radius: 99px;
  background: linear-gradient(90deg, var(--amarelo), #fb923c);
  transition: width .5s cubic-bezier(.3, 1.4, .6, 1);
  position: relative;
}
.barra-fill::after { content: ""; position: absolute; left: 8px; right: 8px; top: 3px; height: 4px; border-radius: 9px; background: rgba(255,255,255,.45); }
#licao-prog { background: linear-gradient(90deg, var(--verde), #4ade80); }

.rodape { text-align: center; color: var(--texto-suave); font-weight: 700; padding-bottom: 30px; }

/* ---------- lição ---------- */
#tela-licao { padding-bottom: 200px; }
.licao-topo { display: flex; align-items: center; gap: 12px; padding: 16px 0 8px; }
.fechar { color: #a39bb8; font-weight: 900; }

.combo {
  align-self: center; margin-top: 4px;
  background: linear-gradient(135deg, #fb923c, var(--rosa)); color: #fff; font-weight: 900;
  padding: 6px 14px; border-radius: 99px; font-size: 14px; animation: estoura .5s cubic-bezier(.3, 1.8, .5, 1);
}
@keyframes estoura { from { transform: scale(0); } }

.licao-corpo { padding-top: 14px; }
.tipo-tag {
  display: inline-flex; align-items: center; gap: 6px; font-weight: 900; font-size: 13px; text-transform: uppercase;
  color: var(--rosa); background: #fce7f3; border-radius: 99px; padding: 5px 12px; letter-spacing: .5px;
}
.pergunta { font-family: "Fredoka", sans-serif; font-weight: 600; font-size: 24px; line-height: 1.3; margin: 14px 0 22px; }
.pergunta .cap { display: block; font-family: "Nunito"; font-size: 14px; color: var(--texto-suave); font-weight: 800; margin-bottom: 4px; }

.opcoes { display: flex; flex-direction: column; gap: 12px; }
.opcao {
  display: flex; align-items: center; gap: 12px; text-align: left; width: 100%;
  background: #fff; border: 2px solid var(--borda); border-radius: 16px; padding: 14px 16px;
  font-size: 17px; font-weight: 800; color: var(--texto); box-shadow: 0 4px 0 var(--borda);
  transition: transform .08s, border-color .15s, background .15s;
}
.opcao:active:not(:disabled) { transform: translateY(3px); box-shadow: 0 1px 0 var(--borda); }
.opcao .letra {
  flex: 0 0 30px; height: 30px; border-radius: 9px; border: 2px solid var(--borda);
  display: grid; place-items: center; font-size: 14px; color: var(--texto-suave);
}
.opcao.sel { border-color: var(--roxo); background: #f3edff; box-shadow: 0 4px 0 var(--roxo); }
.opcao.sel .letra { border-color: var(--roxo); color: var(--roxo); }
.opcao.certa { border-color: var(--verde); background: var(--verde-claro); box-shadow: 0 4px 0 var(--verde); }
.opcao.errada { border-color: var(--vermelho); background: var(--vermelho-claro); box-shadow: 0 4px 0 var(--vermelho); animation: treme .4s; }
.opcao.check .letra { font-size: 18px; }
@keyframes treme { 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } }

.vf { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.vf .opcao { flex-direction: column; justify-content: center; padding: 22px 10px; font-size: 18px; }
.vf .opcao .emo { font-size: 44px; }

/* completar com banco de palavras */
.frase {
  background: #fff; border: 2px solid var(--borda); border-radius: 18px; padding: 18px;
  font-size: 19px; font-weight: 700; line-height: 2.2; margin-bottom: 20px;
}
.lacuna {
  display: inline-block; min-width: 70px; border: 0; border-bottom: 3px solid var(--roxo);
  background: #f3edff; border-radius: 10px 10px 4px 4px; padding: 0 10px; margin: 0 2px;
  font: inherit; color: var(--roxo-esc); font-weight: 900; line-height: 1.6; vertical-align: baseline;
}
.lacuna.vazia { color: transparent; }
.lacuna.foco { box-shadow: 0 0 0 3px #ddd0ff; }
.lacuna.certa { border-color: var(--verde); background: var(--verde-claro); color: var(--verde-esc); }
.lacuna.errada { border-color: var(--vermelho); background: var(--vermelho-claro); color: var(--vermelho-esc); }
.banco { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.ficha {
  background: #fff; border: 2px solid var(--borda); border-radius: 14px; padding: 10px 14px;
  font-size: 16px; font-weight: 800; color: var(--texto); box-shadow: 0 4px 0 var(--borda);
}
.ficha:active:not(:disabled) { transform: translateY(3px); box-shadow: 0 1px 0 var(--borda); }
.ficha.usada { background: #eee9f7; color: transparent; box-shadow: none; border-color: #eee9f7; }

/* ligar pares */
.pares { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pares .coluna { display: flex; flex-direction: column; gap: 12px; }
.pares .opcao { justify-content: center; text-align: center; font-size: 15px; padding: 12px 8px; min-height: 64px; }
.pares .opcao.feito { opacity: .35; border-color: var(--verde); background: var(--verde-claro); box-shadow: none; }

/* rodapé com feedback */
.licao-rodape {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  padding: 18px max(16px, calc((100vw - 560px) / 2 + 16px)) max(22px, env(safe-area-inset-bottom));
  background: var(--fundo); border-top: 2px solid var(--borda);
  transition: background .2s;
}
.feedback { display: none; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
.licao-rodape.ok, .licao-rodape.erro { animation: sobeRodape .3s ease; }
.licao-rodape.ok { background: var(--verde-claro); border-color: transparent; }
.licao-rodape.erro { background: var(--vermelho-claro); border-color: transparent; }
.licao-rodape.ok .feedback, .licao-rodape.erro .feedback { display: flex; }
@keyframes sobeRodape { from { transform: translateY(40px); } }
.fb-ico {
  flex: 0 0 48px; height: 48px; border-radius: 50%; background: #fff; display: grid; place-items: center; font-size: 26px;
}
.fb-titulo { font-family: "Fredoka", sans-serif; font-size: 22px; font-weight: 700; }
.ok .fb-titulo { color: var(--verde-esc); }
.erro .fb-titulo { color: var(--vermelho-esc); }
.fb-detalhe { font-weight: 700; font-size: 15px; margin-top: 2px; max-height: 32vh; overflow: auto; }
.ok .fb-detalhe { color: #166534; }
.erro .fb-detalhe { color: #991b1b; }
.fb-detalhe .ref { display: inline-block; margin-top: 4px; opacity: .8; }

/* ---------- fim ---------- */
.fim { margin: auto 0; text-align: center; padding: 40px 0; }
.fim-titulo { font-family: "Fredoka", sans-serif; font-size: 34px; margin: 10px 0 0; color: var(--amarelo-esc); }
.estrelas { font-size: 44px; margin: 0 0 20px; }
.estrelas span { display: inline-block; animation: estoura .5s cubic-bezier(.3, 1.8, .5, 1) backwards; }
.estrelas span:nth-child(2) { animation-delay: .2s; }
.estrelas span:nth-child(3) { animation-delay: .4s; }
.estrelas .apagada { filter: grayscale(1); opacity: .3; }
.cards-fim { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 26px; }
.card-fim { border-radius: 16px; border: 2px solid var(--c); overflow: hidden; background: #fff; }
.card-fim small { display: block; background: var(--c); color: #fff; font-weight: 900; font-size: 11px; padding: 5px 0; letter-spacing: .5px; }
.card-fim b { display: block; font-size: 24px; padding: 10px 0; color: var(--c); }
.card-fim.amarelo { --c: #f59e0b; }
.card-fim.verde { --c: var(--verde); }
.card-fim.azul { --c: var(--ciano); }

/* ---------- modais ---------- */
.modal-fundo {
  position: fixed; inset: 0; z-index: 50; background: rgba(46, 16, 101, .45);
  display: grid; place-items: center; padding: 16px; animation: entra .2s;
}
.modal {
  background: #fff; border-radius: 24px; padding: 24px; width: 100%; max-width: 420px; text-align: center;
  box-shadow: 0 20px 60px rgba(46, 16, 101, .3);
}
.modal h3 { font-family: "Fredoka", sans-serif; font-size: 24px; margin: 6px 0 16px; }
.linha-toggle { display: flex; justify-content: space-between; align-items: center; font-weight: 800; font-size: 17px; margin-bottom: 18px; }
.toggle { appearance: none; width: 52px; height: 30px; border-radius: 99px; background: #ddd6ea; position: relative; cursor: pointer; transition: background .2s; }
.toggle::after { content: ""; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; transition: left .2s; }
.toggle:checked { background: var(--verde); }
.toggle:checked::after { left: 25px; }

/* gabarito */
.modal.gabarito { max-width: 560px; max-height: 88vh; display: flex; flex-direction: column; text-align: left; padding: 0; overflow: hidden; }
.gab-topo { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; background: var(--cor, var(--roxo)); color: #fff; }
.gab-topo h3 { margin: 0; }
.gab-topo .btn-icone { color: #fff; }
.gab-lista { overflow: auto; padding: 8px 20px 20px; }
.gab-lista h4 { font-family: "Fredoka", sans-serif; color: var(--roxo); margin: 18px 0 8px; font-size: 18px; }
.gab-item { padding: 10px 0; border-bottom: 1px dashed var(--borda); }
.gab-item .q { font-weight: 800; }
.gab-item .r { color: var(--roxo-esc); font-weight: 700; margin-top: 4px; }
.gab-item .r::before { content: "✔ "; color: var(--verde); }

#confete { position: fixed; inset: 0; pointer-events: none; z-index: 100; width: 100%; height: 100%; }

@media (max-width: 380px) {
  .pergunta { font-size: 21px; }
  .opcao { font-size: 16px; }
  .cards-fim b { font-size: 20px; }
}

/* ---------- login / cadastro ---------- */
.abas { display: grid; grid-template-columns: 1fr 1fr; background: #ece4fb; border-radius: 16px; padding: 5px; margin-bottom: 20px; }
.aba { border: 0; background: none; padding: 12px; border-radius: 12px; font-weight: 900; font-size: 16px; color: var(--texto-suave); transition: background .2s, color .2s; }
.aba.ativa { background: #fff; color: var(--roxo); box-shadow: 0 3px 0 var(--borda); }
.form-auth { text-align: left; }
.msg-erro { background: var(--vermelho-claro); color: var(--vermelho-esc); font-weight: 800; border-radius: 12px; padding: 10px 14px; margin: -6px 0 16px; animation: treme .4s; }

/* ---------- painel ---------- */
.saudacao-mini { display: flex; align-items: center; gap: 10px; margin-right: auto; }
.saudacao-mini .mascote { font-size: 34px; }
.saudacao-mini small { display: block; color: var(--texto-suave); font-weight: 800; font-size: 13px; }
.saudacao-mini b { font-family: "Fredoka", sans-serif; font-size: 22px; color: var(--roxo); }
.btn-sair-conta { border: 2px solid var(--borda); background: #fff; color: var(--texto-suave); font-weight: 900; border-radius: 12px; padding: 8px 12px; }

.balao {
  position: relative; background: #fff; border: 2px solid var(--borda); border-radius: 18px;
  padding: 12px 16px; font-weight: 800; font-size: 16px; box-shadow: var(--sombra); margin: 10px 0 16px;
}
.balao::before {
  content: ""; position: absolute; left: 22px; top: -9px; width: 14px; height: 14px; background: #fff;
  border-left: 2px solid var(--borda); border-top: 2px solid var(--borda); transform: rotate(45deg);
}

.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
.stat-card {
  background: #fff; border-radius: 18px; padding: 14px; border: 2px solid var(--c-claro); box-shadow: 0 4px 0 var(--c-claro);
  display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 10px; align-items: center;
}
.stat-card span { grid-row: span 2; font-size: 30px; }
.stat-card b { font-family: "Fredoka", sans-serif; font-size: 26px; color: var(--c); line-height: 1.1; }
.stat-card small { color: var(--texto-suave); font-weight: 800; font-size: 12.5px; }
.stat-card.roxo { --c: var(--roxo); --c-claro: #e4d8fe; }
.stat-card.verde { --c: var(--verde-esc); --c-claro: #c9f2d8; }
.stat-card.laranja { --c: #ea580c; --c-claro: #fed7aa; }
.stat-card.ciano { --c: var(--ciano-esc); --c-claro: #bdeef7; }

.btn-grande { font-size: 20px; padding: 20px; margin-bottom: 18px; animation: brilha 2.4s ease-in-out infinite; }
@keyframes brilha { 50% { filter: brightness(1.1) saturate(1.2); } }

.card-grafico { background: #fff; border-radius: 20px; padding: 16px; box-shadow: var(--sombra); margin-bottom: 16px; }
.card-titulo { display: flex; justify-content: space-between; align-items: baseline; font-weight: 900; font-size: 17px; margin-bottom: 12px; }
.card-titulo small { color: var(--texto-suave); font-weight: 800; }
.grafico { display: flex; align-items: flex-end; gap: 6px; height: 190px; padding-top: 22px; position: relative; }
.grafico::before, .grafico::after {
  content: ""; position: absolute; left: 0; right: 0; border-top: 2px dashed #eee7fb; pointer-events: none;
}
.grafico::before { bottom: calc(24px + (100% - 46px) * .5); }
.grafico::after { bottom: calc(24px + (100% - 46px) * 1); }
.coluna-g { position: relative; z-index: 1; flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; min-width: 0; }
.coluna-g .valor { font-size: 12px; font-weight: 900; margin-bottom: 4px; color: var(--texto); }
.coluna-g .barra-g {
  width: 100%; max-width: 34px; border-radius: 10px 10px 4px 4px; min-height: 4px;
  background: linear-gradient(180deg, var(--g1), var(--g2));
  transform-origin: bottom; animation: cresce .7s cubic-bezier(.3, 1.4, .6, 1) backwards;
}
.coluna-g .data { font-size: 10.5px; font-weight: 800; color: var(--texto-suave); margin-top: 6px; height: 18px; white-space: nowrap; }
@keyframes cresce { from { transform: scaleY(0); } }
.grafico-vazio { margin: auto; text-align: center; color: var(--texto-suave); font-weight: 800; }
.grafico-vazio span { display: block; font-size: 40px; margin-bottom: 6px; }

.linha-botoes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.linha-botoes .btn { margin: 0; font-size: 15px; padding: 14px 10px; }

/* ---------- histórico ---------- */
.titulo-tela { font-family: "Fredoka", sans-serif; margin: 0; font-size: 22px; }
.hist-resumo { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 8px 0 16px; }
.hist-resumo div { background: #fff; border-radius: 14px; padding: 10px; text-align: center; box-shadow: var(--sombra); }
.hist-resumo b { display: block; font-family: "Fredoka", sans-serif; font-size: 22px; color: var(--roxo); }
.hist-resumo small { font-weight: 800; color: var(--texto-suave); font-size: 12px; }
.hist-lista { display: flex; flex-direction: column; gap: 12px; padding-bottom: 30px; }
.hist-item { background: #fff; border-radius: 18px; padding: 14px 16px; box-shadow: var(--sombra); border-left: 6px solid var(--c, var(--roxo)); }
.hist-cab { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 8px; }
.hist-cab b { font-size: 16px; }
.hist-cab small { color: var(--texto-suave); font-weight: 800; display: block; }
.hist-pct { font-family: "Fredoka", sans-serif; font-size: 26px; color: var(--c); }
.hist-dados { display: flex; flex-wrap: wrap; gap: 6px; }
.pill { background: #f3edff; border-radius: 99px; padding: 4px 10px; font-weight: 800; font-size: 13px; }
.pill.status-concluido { background: var(--verde-claro); color: var(--verde-esc); }
.pill.status-interrompido, .pill.status-andamento { background: #fef3c7; color: #92400e; }
.hist-vazio { text-align: center; color: var(--texto-suave); font-weight: 800; padding: 40px 0; }
.hist-vazio span { display: block; font-size: 48px; }

/* ---------- desafio ---------- */
.pontos-topo { display: flex; align-items: center; gap: 4px; font-size: 18px; font-weight: 900; color: var(--amarelo-esc); min-width: 56px; justify-content: flex-end; }
.pontos-topo.pulo { animation: bate .5s ease; }
@keyframes bate { 30% { transform: scale(1.4); } 60% { transform: scale(.9); } }
.placar { display: flex; gap: 14px; justify-content: center; font-weight: 900; font-size: 15px; color: var(--texto-suave); }
.pl-ok b { color: var(--verde-esc); }
.pl-erro b { color: var(--vermelho); }
.recorde-novo {
  display: inline-block; background: linear-gradient(135deg, var(--amarelo), #fb923c); color: #fff; font-weight: 900;
  padding: 8px 18px; border-radius: 99px; margin-bottom: 18px; animation: estoura .6s cubic-bezier(.3, 1.8, .5, 1), brilha 1.5s infinite;
}
.sub.pequeno { font-size: 14px; margin-top: -10px; }

/* ---------- chips (escolhas no modal) ---------- */
.modal .rotulo { text-align: left; margin-top: 4px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.chip {
  border: 2px solid var(--borda); background: #fff; border-radius: 12px; padding: 9px 12px;
  font-weight: 900; font-size: 14px; color: var(--texto); box-shadow: 0 3px 0 var(--borda);
}
.chip.sel { border-color: var(--roxo); background: #f3edff; color: var(--roxo-esc); box-shadow: 0 3px 0 var(--roxo); }
.gab-abas { padding: 12px 20px 0; margin: 0; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 200;
  background: var(--texto); color: #fff; font-weight: 800; padding: 12px 18px; border-radius: 14px; max-width: calc(100% - 32px);
  animation: entra .25s;
}