/* Página do aluno da Weave: identidade V2 (Juana + Montserrat; Thread, Bridge, Fluency). */
@font-face { font-family: 'Juana'; src: url('fontes/juana-regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Juana'; src: url('fontes/juana-medium.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Juana'; src: url('fontes/juana-italic.woff2') format('woff2'); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: 'Montserrat'; src: url('fontes/montserrat-regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Montserrat'; src: url('fontes/montserrat-medium.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Montserrat'; src: url('fontes/montserrat-semibold.woff2') format('woff2'); font-weight: 600; font-display: swap; }

:root {
  --thread: #FCFBF9;
  --bridge: #0E3877;
  --fluency: #071833;
  --dialogue: #C3E2EA;
  --path: #DD6400;
  --papel: #FFFFFF;
  --tinta-2: #4A5468;
  --tinta-3: #7A8396;
  --fio: #E3E0DA;
  --fio-forte: #CFCBC3;
  --bridge-claro: #E9EFF7;
  --erro: #A3261B;
  --serif: 'Juana', Georgia, 'Times New Roman', serif;
  --sans: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --raio: 14px;
  --sombra: 0 1px 2px rgba(7, 24, 51, .04), 0 8px 28px -12px rgba(7, 24, 51, .16);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--thread); color: var(--fluency);
  font: 400 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
a { color: var(--bridge); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--bridge); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }
.so-leitor { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; color: var(--bridge); margin: 0; letter-spacing: -.01em; }

/* ---------- Botões e campos ---------- */
.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border: 0; border-radius: 12px; cursor: pointer;
  background: var(--bridge); color: #fff; font: 600 15px/1 var(--sans); letter-spacing: .01em;
  transition: background .2s, transform .1s;
}
.botao:hover { background: #0A2C5E; }
.botao:active { transform: translateY(1px); }
.botao:disabled { opacity: .55; cursor: progress; }
.botao.largo { width: 100%; }
.botao.leve { background: transparent; color: var(--bridge); box-shadow: inset 0 0 0 1px var(--fio-forte); }
.botao.leve:hover { background: var(--bridge-claro); }
.botao.pequeno { min-height: 38px; padding: 0 14px; font-size: 13px; border-radius: 9px; }

.campo { display: block; margin: 0 0 18px; }
.campo span { display: block; font-size: 14px; font-weight: 500; margin: 0 0 7px; color: var(--fluency); }
.campo input, .campo select {
  width: 100%; min-height: 52px; padding: 0 16px; border-radius: 12px;
  border: 1px solid var(--fio-forte); background: var(--papel); color: var(--fluency);
  font: 400 16px/1.2 var(--sans); transition: border-color .2s, box-shadow .2s;
}
.campo input:focus, .campo select:focus { outline: none; border-color: var(--bridge); box-shadow: 0 0 0 4px var(--bridge-claro); }
.campo small { display: block; margin-top: 7px; font-size: 13px; color: var(--tinta-3); }
.senha-caixa { position: relative; }
.senha-caixa input { padding-right: 84px; }
.senha-caixa button {
  position: absolute; right: 6px; top: 6px; height: 40px; padding: 0 12px; border: 0; border-radius: 9px;
  background: transparent; color: var(--bridge); font: 500 13px var(--sans); cursor: pointer;
}
.senha-caixa button:hover { background: var(--bridge-claro); }

.aviso { margin: 0 0 18px; padding: 13px 16px; border-radius: 12px; font-size: 14px; line-height: 1.5; }
.aviso.erro { background: #FBEDEB; color: var(--erro); }
.aviso.ok { background: var(--bridge-claro); color: var(--bridge); }

/* ---------- Telas de entrada (entrar, pedir acesso, criar senha) ---------- */
.entrada { min-height: 100vh; min-height: 100dvh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.entrada-marca {
  position: relative; overflow: hidden; background: var(--bridge); color: #fff;
  display: flex; flex-direction: column; justify-content: space-between; padding: 56px 64px;
}
.entrada-marca img { width: 168px; height: auto; position: relative; z-index: 1; }
.entrada-marca p {
  position: relative; z-index: 1; margin: 0; max-width: 11ch;
  font: 400 clamp(52px, 6vw, 88px)/1.02 var(--serif); letter-spacing: -.02em;
}
.entrada-marca p em { font-style: italic; color: var(--dialogue); }
.fios { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.fios path { fill: none; stroke: rgba(195, 226, 234, .22); stroke-width: 1.2; }
.fios path:nth-child(3n) { stroke: rgba(195, 226, 234, .38); }

.entrada-form { display: flex; align-items: center; justify-content: center; padding: 56px 24px; }
.cartao { width: 100%; max-width: 420px; }
.cartao h1 { font-size: 40px; line-height: 1.1; margin: 0 0 10px; }
.cartao .intro { margin: 0 0 32px; color: var(--tinta-2); }
.cartao .rodape { margin: 28px 0 0; font-size: 14px; color: var(--tinta-2); }
.cartao .rodape p { margin: 0 0 8px; }
.legal { margin-top: 40px; font-size: 12px; color: var(--tinta-3); }
.legal a { color: var(--tinta-3); }

@media (max-width: 860px) {
  .entrada { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .entrada-marca { padding: 28px 24px 30px; min-height: 0; gap: 28px; }
  .entrada-marca img { width: 128px; }
  .entrada-marca p { font-size: 40px; max-width: none; }
  .entrada-form { align-items: flex-start; padding: 36px 20px 48px; }
  .cartao h1 { font-size: 32px; }
}

/* ---------- Topo das páginas internas ---------- */
.topo { position: sticky; top: 0; z-index: 10; background: rgba(252, 251, 249, .9); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--fio); }
.topo-dentro { max-width: 1040px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; gap: 16px; }
.topo-dentro img { width: 212px; height: auto; display: block; }
.topo-dentro nav { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.topo-dentro nav a, .topo-dentro nav button {
  display: inline-flex; align-items: center; min-height: 40px; padding: 0 14px; border-radius: 10px; border: 0;
  background: transparent; color: var(--tinta-2); font: 500 14px var(--sans); text-decoration: none; cursor: pointer;
}
.topo-dentro nav a:hover, .topo-dentro nav button:hover { background: var(--bridge-claro); color: var(--bridge); }

.miolo { max-width: 1040px; margin: 0 auto; padding: 56px 24px 96px; }
.saudacao { font-size: clamp(36px, 5vw, 56px); line-height: 1.05; margin: 0 0 12px; }
.saudacao-sub { margin: 0 0 56px; color: var(--tinta-2); max-width: 60ch; }

/* ---------- Unidades e lições (blocos que abrem e fecham) ---------- */
:root { interpolate-size: allow-keywords; }
details > summary { list-style: none; cursor: pointer; }
details > summary::-webkit-details-marker { display: none; }
details::details-content { block-size: 0; overflow: clip; transition: block-size .35s cubic-bezier(.2, .7, .2, 1), content-visibility .35s allow-discrete; }
details[open]::details-content { block-size: auto; }
.seta { width: 22px; height: 22px; flex: none; color: var(--tinta-3); transition: transform .3s; }
details[open] > summary .seta { transform: rotate(180deg); }

.unidade { border-top: 1px solid var(--fio); }
.unidade:last-child { border-bottom: 1px solid var(--fio); }
.unidade-cabeca { display: flex; align-items: center; gap: 20px; padding: 30px 4px; }
.unidade-cabeca:hover .unidade-titulo { color: #0A2C5E; }
.unidade-textos { flex: 1; min-width: 0; display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 18px; }
.unidade-titulo { font: 500 clamp(32px, 4.2vw, 46px)/1.05 var(--serif); color: var(--bridge); letter-spacing: -.015em; transition: color .2s; }
.unidade-nome { font: italic 400 clamp(19px, 2.2vw, 24px)/1.25 var(--serif); color: var(--tinta-2); }
.unidade-conta, .licao-conta { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; color: var(--tinta-3); white-space: nowrap; }
.unidade-conta svg, .licao-conta svg { width: 15px; height: 15px; }
.unidade-corpo { padding: 0 0 32px; display: grid; gap: 12px; }

.licao { background: var(--papel); border-radius: var(--raio); box-shadow: var(--sombra); }
.licao-cabeca { display: flex; align-items: center; gap: 18px; padding: 22px 26px; }
.licao-textos { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.licao-titulo { font: 600 13px var(--sans); color: var(--tinta-3); letter-spacing: .01em; }
.licao-nome { font: 500 clamp(21px, 2.4vw, 26px)/1.2 var(--serif); color: var(--bridge); }
.licao-corpo { padding: 0 26px 14px; }
.licao-fechada { display: flex; align-items: center; gap: 18px; padding: 22px 26px; background: transparent; box-shadow: inset 0 0 0 1px var(--fio); }
.licao-fechada .licao-nome { color: var(--tinta-3); }
.fonte { margin: 10px 0 2px; padding-top: 14px; border-top: 1px solid var(--fio); font: 600 13px var(--sans); color: var(--tinta-2); letter-spacing: .02em; }

.audio { border-bottom: 1px solid var(--fio); }
.audio:last-child { border-bottom: 0; }
.audio-linha {
  width: 100%; display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 16px;
  padding: 16px 4px; border: 0; background: transparent; text-align: left; cursor: pointer; color: inherit; font: inherit;
}
.audio-linha:hover .audio-titulo { color: var(--bridge); }
.audio-play { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--bridge-claro); color: var(--bridge); transition: background .2s, color .2s; }
.audio-linha:hover .audio-play, .audio.aberto .audio-play { background: var(--bridge); color: #fff; }
.audio-play svg { width: 22px; height: 22px; }
.ondas rect { fill: currentColor; transform-box: fill-box; transform-origin: center; }
.audio.tocando .ondas rect { animation: onda 1s ease-in-out infinite; }
.audio.tocando .ondas rect:nth-child(2) { animation-delay: -.25s; }
.audio.tocando .ondas rect:nth-child(3) { animation-delay: -.5s; }
.audio.tocando .ondas rect:nth-child(4) { animation-delay: -.75s; }
@keyframes onda { 0%, 100% { transform: scaleY(.55); } 50% { transform: scaleY(1.15); } }
.audio-secao { display: block; font-size: 13px; color: var(--tinta-3); }
.audio-titulo { display: block; font: 500 16px/1.35 var(--sans); transition: color .2s; }
.audio-meta { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--tinta-3); white-space: nowrap; }

/* Os dois nós: cada escuta completa fecha um. */
.nos { display: inline-flex; gap: 5px; }
.no { width: 10px; height: 10px; border-radius: 50%; border: 1.5px solid var(--fio-forte); transition: background .4s, border-color .4s, transform .4s; }
.no.feito { background: var(--bridge); border-color: var(--bridge); }

/* ---------- Player ---------- */
.player { padding: 8px 4px 32px 64px; }
.controles { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.tocar {
  width: 60px; height: 60px; flex: none; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--bridge); color: #fff; display: grid; place-items: center; box-shadow: 0 10px 24px -10px rgba(14, 56, 119, .7);
  transition: transform .15s;
}
.tocar:hover { transform: scale(1.04); }
.tocar svg { width: 20px; height: 20px; }
.trilho { flex: 1 1 260px; min-width: 200px; }
.fio-tempo { position: relative; height: 28px; cursor: pointer; touch-action: none; }
.fio-tempo::before { content: ''; position: absolute; left: 0; right: 0; top: 50%; height: 2px; margin-top: -1px; background: var(--fio-forte); border-radius: 2px; }
.fio-feito { position: absolute; left: 0; top: 50%; height: 2px; margin-top: -1px; width: 0; background: var(--bridge); border-radius: 2px; }
.fio-no { position: absolute; top: 50%; width: 14px; height: 14px; margin: -7px 0 0 -7px; left: 0; border-radius: 50%; background: var(--papel); border: 2px solid var(--bridge); box-shadow: 0 2px 6px rgba(7, 24, 51, .2); }
.tempos { display: flex; justify-content: space-between; font-size: 12px; color: var(--tinta-3); font-variant-numeric: tabular-nums; }
.velocidade { display: inline-flex; padding: 3px; border-radius: 10px; background: var(--bridge-claro); }
.velocidade button { min-width: 52px; min-height: 34px; border: 0; border-radius: 8px; background: transparent; color: var(--bridge); font: 500 13px var(--sans); cursor: pointer; }
.velocidade button[aria-pressed="true"] { background: var(--papel); box-shadow: 0 1px 3px rgba(7, 24, 51, .15); }

.escutas { margin: 22px 0 0; display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--tinta-2); }
.escutas .no { width: 13px; height: 13px; }

/* Botão da transcrição: cinza e com cadeado até as duas escutas; azul da marca depois. */
.botao-transcricao {
  margin: 22px 0 0; display: inline-flex; align-items: center; gap: 9px; min-height: 46px; padding: 0 20px;
  border: 0; border-radius: 12px; font: 600 14px var(--sans); cursor: not-allowed;
  background: #EFEDE9; color: var(--tinta-3); transition: background .3s, color .3s, box-shadow .3s;
}
.botao-transcricao svg { width: 17px; height: 17px; }
/* Dialogue com texto em Bridge (Victor, 03/10/2026): cor da marca, sem deixar a página toda em azul escuro. */
.botao-transcricao.pronto { background: var(--dialogue); color: var(--bridge); cursor: pointer; box-shadow: 0 8px 20px -12px rgba(14, 56, 119, .45); }
.botao-transcricao.pronto:hover { background: #AFD6E0; }
.botao-transcricao.acabou-de-abrir { animation: liberou 1.6s cubic-bezier(.2, .7, .2, 1); }
@keyframes liberou { 0% { box-shadow: 0 0 0 0 rgba(195, 226, 234, .9); } 70% { box-shadow: 0 0 0 14px rgba(195, 226, 234, 0); } 100% { box-shadow: 0 8px 20px -12px rgba(14, 56, 119, .45); } }
.dica-transcricao { margin: 10px 0 0; max-width: 62ch; font-size: 14px; color: var(--tinta-2); }

/* Transcrição */
.transcricao { margin: 24px 0 0; padding: 26px 28px; background: var(--papel); border-radius: var(--raio); box-shadow: var(--sombra); }
.transcricao.trancada { background: transparent; box-shadow: inset 0 0 0 1px var(--fio); color: var(--tinta-2); font-size: 14px; display: flex; gap: 14px; align-items: flex-start; }
.transcricao.trancada svg { flex: none; width: 20px; height: 20px; color: var(--tinta-3); margin-top: 1px; }
.transcricao.abrindo { animation: abrir .6s cubic-bezier(.2, .7, .2, 1); }
@keyframes abrir { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.quem-fala { font: 600 14px var(--sans); color: var(--cor, var(--tinta-3)); margin: 0 0 12px; letter-spacing: .01em; }
/* Texto corrido sempre em Montserrat: a Juana (traço fino) fica só para títulos e destaques curtos (regra de Victor, 03/10/2026). */
.fala { margin: 0 0 14px; font: 400 19px/1.7 var(--sans); color: var(--fluency); }
.fala:last-child { margin-bottom: 0; }
.fala b { font: 600 14px var(--sans); color: var(--cor, var(--bridge)); margin-right: 6px; letter-spacing: .01em; }
.palavra { cursor: pointer; border-radius: 4px; padding: 0 1px; margin: 0 -1px; background-color: transparent; background-image: linear-gradient(var(--cor, var(--bridge)), var(--cor, var(--bridge))); background-repeat: no-repeat; background-position: 0 92%; background-size: 0 2px; transition: color .18s; }
.palavra.dita { color: var(--fluency); }
/* A palavra falada: subtom clarinho da cor de quem fala, mais o sublinhado na cor cheia. */
.palavra.agora { color: var(--cor, var(--bridge)); background-color: color-mix(in srgb, var(--cor, var(--bridge)) 13%, transparent); background-size: 100% 2px; transition: background-size .2s ease-out, background-color .2s, color .18s; }
.palavra:hover { color: var(--cor, var(--bridge)); }

.vazio { padding: 48px 28px; text-align: center; border-radius: var(--raio); box-shadow: inset 0 0 0 1px var(--fio); color: var(--tinta-2); }
.vazio h2 { font-size: 26px; margin: 0 0 8px; }

@media (max-width: 640px) {
  .miolo { padding: 36px 18px 72px; }
  .topo-dentro { padding: 12px 18px; }
  .topo-dentro img { width: 160px; }
  .audio-linha { grid-template-columns: 40px 1fr; gap: 14px; }
  .audio-play { width: 40px; height: 40px; }
  .audio-meta { grid-column: 2; }
  .player { padding: 4px 0 28px; }
  .tocar { width: 56px; height: 56px; }
  .transcricao { padding: 20px 18px; }
  .fala { font-size: 17px; }
  .licao-cabeca, .licao-fechada { padding: 18px 18px; gap: 12px; }
  .licao-corpo { padding: 0 16px 10px; }
  .unidade-cabeca { padding: 24px 2px; gap: 14px; }
  .unidade-conta { display: none; }
  .licao-fechada { flex-direction: column; align-items: flex-start; }
}

/* ---------- Painel ---------- */
.abas { display: flex; gap: 4px; margin: 0 0 32px; padding: 4px; border-radius: 14px; background: var(--bridge-claro); width: fit-content; max-width: 100%; overflow-x: auto; }
.abas button { min-height: 42px; padding: 0 18px; border: 0; border-radius: 10px; background: transparent; color: var(--bridge); font: 500 14px var(--sans); cursor: pointer; white-space: nowrap; }
.abas button[aria-selected="true"] { background: var(--papel); box-shadow: 0 1px 3px rgba(7, 24, 51, .15); }
.abas .conta { display: inline-grid; place-items: center; min-width: 20px; height: 20px; margin-left: 6px; padding: 0 6px; border-radius: 10px; background: var(--bridge); color: #fff; font-size: 11px; }
.lista { display: grid; gap: 10px; }
.item { display: grid; grid-template-columns: 1fr auto; gap: 12px 20px; align-items: center; padding: 18px 20px; background: var(--papel); border-radius: var(--raio); box-shadow: var(--sombra); }
.item-nome { font-weight: 600; }
.item-info { font-size: 13px; color: var(--tinta-2); overflow-wrap: anywhere; }
.item-acoes { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; align-items: center; }
.item-acoes select { min-height: 38px; border-radius: 9px; border: 1px solid var(--fio-forte); background: var(--papel); font: 400 13px var(--sans); padding: 0 10px; color: var(--fluency); }
.item > * { min-width: 0; }
.item-acoes select { max-width: 100%; min-width: 0; text-overflow: ellipsis; }
.item-largo { grid-template-columns: 1fr; }
.item-licoes label.item-info { display: inline-flex; align-items: center; gap: 10px; }
.item-licoes input[type="date"] { min-height: 38px; border-radius: 9px; border: 1px solid var(--fio-forte); padding: 0 10px; font: 400 13px var(--sans); color: var(--fluency); background: var(--papel); }
.atividade { margin: 0; padding: 12px 16px; max-height: 260px; overflow-y: auto; list-style: none; border-radius: 10px; background: var(--thread); font-size: 13px; color: var(--tinta-2); display: grid; gap: 4px; font-variant-numeric: tabular-nums; }
.item-licoes { grid-column: 1 / -1; display: grid; gap: 10px; padding-top: 14px; border-top: 1px solid var(--fio); }
.item-licoes .item-acoes { justify-content: flex-start; }
.fichas { display: flex; flex-wrap: wrap; gap: 8px; }
.ficha { min-height: 38px; padding: 0 14px; border-radius: 20px; border: 1px solid var(--fio-forte); background: var(--papel); color: var(--tinta-2); font: 500 13px var(--sans); cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.ficha[aria-pressed="true"] { background: var(--bridge); border-color: var(--bridge); color: #fff; }
.filtro { margin: 0 0 20px; }
.etiqueta { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 12px; font-weight: 500; background: var(--bridge-claro); color: var(--bridge); margin-left: 8px; }
.etiqueta.inativo { background: #EFEDE9; color: var(--tinta-3); }
.etiqueta.convidado { background: #FDF0E4; color: #8A4100; }
.formulario { max-width: 520px; padding: 28px; background: var(--papel); border-radius: var(--raio); box-shadow: var(--sombra); }
.formulario h2 { font-size: 26px; margin: 0 0 20px; }
.link-copiar { margin-top: 14px; display: flex; gap: 8px; }
.link-copiar input { flex: 1; min-width: 0; min-height: 38px; border-radius: 9px; border: 1px solid var(--fio-forte); padding: 0 10px; font: 400 12px var(--sans); color: var(--tinta-2); background: var(--thread); }
@media (max-width: 640px) {
  .abas { width: 100%; display: flex; gap: 2px; }
  .abas button { flex: 1 1 auto; padding: 0 4px; font-size: 12.5px; }
  .abas .conta { margin-left: 4px; }
  .item { grid-template-columns: 1fr; }
  .item-acoes { justify-content: flex-start; }
  .formulario { padding: 22px 18px; }
}

/* ---------- Texto legal ---------- */
.texto { max-width: 680px; }
.texto h1 { font-size: clamp(34px, 5vw, 46px); line-height: 1.1; margin: 0 0 8px; }
.texto h2 { font-size: 24px; margin: 40px 0 10px; }
.texto p, .texto li { color: var(--tinta-2); }
.texto .data { color: var(--tinta-3); font-size: 14px; margin: 0 0 32px; }
.texto .miudo { color: var(--tinta-3); font-size: 12px; line-height: 1.6; margin: 48px 0 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}