:root{
  /* ===== Tema ESCURO (padrão — azul-noite Softia) ===== */
  --noite:#0f1b3d;        /* base */
  --noite-2:#16244d;
  --card:#1b2a56;
  --card-2:#223466;
  --linha:#2d3f73;
  --ouro:#f5b70a;         /* sol da marca — fill vibrante (igual nos 2 temas) */
  --ouro-esc:#d99e00;
  --ouro-txt:#f5b70a;     /* ouro legível p/ TEXTO sobre o fundo */
  --txt:#eef2ff;
  --txt-dim:#9fb0da;
  --ok:#36d07a;
  --erro:#ff6b6b;
  --aviso:#ffcb47;
  --bg:radial-gradient(120% 80% at 50% -10%,#1a2a57 0%,var(--noite) 55%);
  --tabbar-bg:rgba(15,27,61,.92);
  --sombra:0 6px 24px rgba(0,0,0,.35);
  --raio:16px;
  --safe-b:env(safe-area-inset-bottom,0px);
  /* ===== Conforto de leitura ===== */
  --fs-escala:1;          /* multiplicador do texto (Ajustes) */
  --lh-leitura:1.45;      /* entrelinha dos blocos de leitura */
}

/* ===== Tema CLARO (papel creme + navy) ===== */
/* segue o sistema quando o usuário não forçou um tema; */
@media (prefers-color-scheme: light){ :root:not([data-theme]){
  --noite:#fbf8f1; --noite-2:#f1ece0; --card:#ffffff; --card-2:#fbf7ef; --linha:#e6ded0;
  --ouro-txt:#a9730a; --txt:#1d2540; --txt-dim:#5d6a89;
  --ok:#1a9d57; --erro:#d64545; --aviso:#b07a1f;
  --bg:radial-gradient(120% 80% at 50% -10%,#ffffff 0%,#f5f0e4 55%);
  --tabbar-bg:rgba(251,248,241,.92); --sombra:0 6px 20px rgba(70,55,20,.12);
}}
/* ou quando ele escolhe "claro" explicitamente */
:root[data-theme="light"]{
  --noite:#fbf8f1; --noite-2:#f1ece0; --card:#ffffff; --card-2:#fbf7ef; --linha:#e6ded0;
  --ouro-txt:#a9730a; --txt:#1d2540; --txt-dim:#5d6a89;
  --ok:#1a9d57; --erro:#d64545; --aviso:#b07a1f;
  --bg:radial-gradient(120% 80% at 50% -10%,#ffffff 0%,#f5f0e4 55%);
  --tabbar-bg:rgba(251,248,241,.92); --sombra:0 6px 20px rgba(70,55,20,.12);
}
/* "escuro" explícito = mantém o padrão (nada a sobrescrever) */
:root[data-theme="dark"]{ color-scheme: dark; }
:root[data-theme="light"]{ color-scheme: light; }
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,sans-serif;
  background:var(--noite);
  background:var(--bg) fixed;
  color:var(--txt);
  min-height:100dvh;
  -webkit-font-smoothing:antialiased;
  transition:background-color .2s,color .2s;
}
#app{max-width:560px;margin:0 auto;padding:16px 16px calc(84px + var(--safe-b));min-height:100dvh}
.boot{padding:40px;text-align:center;color:var(--txt-dim)}

/* Cabeçalho */
.topo{display:flex;align-items:center;gap:10px;margin:6px 2px 18px}
.topo .sol{width:34px;height:34px;flex:0 0 auto}
.topo h1{font-size:19px;margin:0;font-weight:700;letter-spacing:.2px}
.topo .sub{font-size:12px;color:var(--txt-dim);margin-top:1px}

/* Cards */
.card{background:linear-gradient(180deg,var(--card) 0%,var(--card-2) 100%);
  border:1px solid var(--linha);border-radius:var(--raio);padding:18px;margin:0 0 14px;box-shadow:var(--sombra)}
.card h2{font-size:14px;margin:0 0 12px;color:var(--ouro-txt);text-transform:uppercase;letter-spacing:1px;font-weight:700}
.rotulo{font-size:12px;color:var(--txt-dim);margin:0 0 6px;display:block}

/* Ganho declarado (R3) */
.ganho{display:flex;gap:10px;align-items:flex-start;background:rgba(245,183,10,.08);
  border:1px solid rgba(245,183,10,.3);border-radius:12px;padding:12px 14px;margin-bottom:16px}
.ganho .ic{font-size:20px;line-height:1}
.ganho b{color:var(--ouro-txt)}
.ganho small{display:block;color:var(--txt-dim);font-size:11px;margin-top:2px}

/* Molde + slots (família de substituição) */
.molde{font-size:26px;font-weight:700;line-height:1.3;margin:4px 0 14px;text-align:center}
.molde .slot{color:var(--ouro-txt);border-bottom:2px dashed var(--ouro-esc);padding:0 4px}
.slots{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.slots button{background:var(--noite-2);color:var(--txt);border:1px solid var(--linha);
  border-radius:999px;padding:9px 15px;font-size:15px;cursor:pointer;transition:.15s}
.slots button:active{transform:scale(.96)}
.slots button.sel{background:var(--ouro);color:#2a1d00;border-color:var(--ouro-txt);font-weight:700}

/* Frase-alvo */
.alvo{text-align:center;margin:18px 0 6px}
.alvo .en{font-size:23px;font-weight:700}
.alvo .pt{font-size:13px;color:var(--txt-dim);margin-top:4px}

/* Botões de ação */
.acoes{display:flex;gap:10px;justify-content:center;margin:18px 0 4px;flex-wrap:wrap}
.btn{border:none;border-radius:14px;padding:14px 20px;font-size:16px;font-weight:700;cursor:pointer;
  display:inline-flex;align-items:center;gap:8px;transition:.15s}
.btn:active{transform:scale(.97)}
.ic-svg{width:20px;height:20px;flex:0 0 auto}
.btn.ouro{background:linear-gradient(180deg,var(--ouro),var(--ouro-esc));color:#2a1d00}
.btn.ghost{background:var(--noite-2);color:var(--txt);border:1px solid var(--linha)}
.btn.grande{width:100%;justify-content:center;padding:16px}
.btn:disabled{opacity:.5;cursor:default}
.btn.rec{background:var(--erro);color:#fff;animation:pulsa 1.1s infinite}
@keyframes pulsa{0%,100%{box-shadow:0 0 0 0 rgba(255,107,107,.5)}50%{box-shadow:0 0 0 12px rgba(255,107,107,0)}}

/* Feedback */
.fb{margin-top:16px}
.fb .ouviu{background:var(--noite-2);border-radius:12px;padding:12px 14px;font-size:16px;margin-bottom:12px}
.fb .ouviu b{color:var(--txt-dim);font-size:11px;display:block;text-transform:uppercase;letter-spacing:1px;margin-bottom:4px}
.veredito{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;margin-bottom:12px}
.veredito.ok{color:var(--ok)} .veredito.quase{color:var(--aviso)}
.erro-item{display:flex;gap:10px;background:rgba(255,107,107,.08);border-left:3px solid var(--erro);
  border-radius:8px;padding:10px 12px;margin-bottom:8px}
.erro-item .tag{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--erro);font-weight:700;flex:0 0 auto}
.erro-item .corpo{font-size:14px}
.erro-item .corpo small{display:block;color:var(--txt-dim);margin-top:2px;font-size:12px}
.ritmo{display:flex;align-items:center;gap:10px;margin:10px 0;font-size:14px}
.barra{flex:1;height:8px;background:var(--noite-2);border-radius:99px;overflow:hidden}
.barra i{display:block;height:100%;background:linear-gradient(90deg,var(--ouro),var(--ok))}
.confianca{font-size:11px;color:var(--txt-dim);margin-top:6px;display:flex;align-items:center;gap:6px}
.elogio{color:var(--ok);font-size:14px;margin:8px 0}

/* Fase A — leitura palavra-a-palavra (parser local) */
.leitura{background:var(--noite-2);border-radius:12px;padding:12px 14px;margin-bottom:12px}
.leitura>b{color:var(--txt-dim);font-size:11px;display:block;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}
.palavras{display:flex;flex-wrap:wrap;gap:6px;font-size:18px;line-height:1.5}
.palavras .w{padding:1px 6px;border-radius:7px;font-weight:600}
.palavras .w em{font-style:normal}
.w.ok{color:var(--ok)}
.w.quase{color:var(--aviso);border-bottom:2px dashed var(--aviso)}
.w.trocou{color:var(--erro);text-decoration:line-through var(--erro)}
.w.faltou{color:var(--erro);background:rgba(255,107,107,.14);border:1px dashed var(--erro);text-decoration:line-through}
.w.extra{color:var(--txt-dim);background:rgba(159,176,218,.12);font-style:italic}
.completude{display:flex;align-items:center;gap:10px;margin-top:10px;font-size:13px;color:var(--txt-dim)}
.completude .barra{flex:0 0 90px;max-width:90px}
.legenda{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.legenda em{font-style:normal;font-size:10.5px;text-transform:uppercase;letter-spacing:.3px;display:flex;align-items:center;gap:4px}
.legenda em::before{content:"";width:9px;height:9px;border-radius:3px;display:inline-block}
.legenda .ok::before{background:var(--ok)}
.legenda .quase::before{background:var(--aviso)}
.legenda .trocou::before{background:var(--erro)}
.legenda .faltou::before{background:var(--erro);border:1px dashed #fff}
.legenda .extra::before{background:var(--txt-dim)}

/* Drill de leitura do detalhe */
.drill{background:var(--noite-2);border:1px solid var(--linha);border-radius:12px;padding:14px;margin-top:14px}
.drill .pg{font-size:15px;margin-bottom:10px}
.drill .ops{display:flex;gap:8px;flex-wrap:wrap}
.drill .ops button{flex:1;min-width:90px;background:var(--card);border:1px solid var(--linha);color:var(--txt);
  border-radius:10px;padding:11px;cursor:pointer;font-size:14px}
.drill .ops button.ok{background:rgba(54,208,122,.2);border-color:var(--ok)}
.drill .ops button.no{background:rgba(255,107,107,.2);border-color:var(--erro)}
.drill .dica{font-size:13px;color:var(--ouro-txt);margin-top:10px}

/* Formulários */
label{display:block;margin:0 0 14px}
label span{font-size:13px;color:var(--txt-dim);display:block;margin-bottom:6px}
input,textarea,select{width:100%;background:var(--noite-2);border:1px solid var(--linha);color:var(--txt);
  border-radius:10px;padding:12px;font-size:16px;font-family:inherit}
textarea{min-height:84px;resize:vertical}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--ouro-txt)}

/* Listas (revisão / progresso) */
.lista-item{background:var(--noite-2);border:1px solid var(--linha);border-radius:12px;padding:14px;margin-bottom:10px}
.lista-item .tipo{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--ouro-txt);font-weight:700}
.lista-item .ex{font-size:15px;margin:4px 0}
.lista-item small{color:var(--txt-dim);font-size:12px}
.poder{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--linha)}
.poder:last-child{border:none}
.poder .ic{width:30px;height:30px;border-radius:8px;background:rgba(54,208,122,.18);display:grid;place-items:center;flex:0 0 auto}

.vazio{text-align:center;color:var(--txt-dim);padding:30px 10px;font-size:14px}

/* Tabbar */
#tabbar{position:fixed;left:0;right:0;bottom:0;display:flex;background:var(--tabbar-bg);
  backdrop-filter:blur(12px);border-top:1px solid var(--linha);padding-bottom:var(--safe-b);z-index:50}
#tabbar[hidden]{display:none}
#tabbar button{flex:1;background:none;border:none;color:var(--txt-dim);font-size:10px;padding:9px 0 8px;
  display:flex;flex-direction:column;align-items:center;gap:3px;cursor:pointer;position:relative}
#tabbar button span{font-size:21px;filter:grayscale(.4);opacity:.7}
#tabbar button span .nav-ic{width:23px;height:23px;display:block;margin:0 auto}
#tabbar button.active{color:var(--ouro-txt)}
#tabbar button.active span{filter:none;opacity:1}
#tabbar em{position:absolute;top:4px;right:calc(50% - 22px);background:var(--erro);color:#fff;font-style:normal;
  font-size:10px;font-weight:700;min-width:16px;height:16px;border-radius:99px;display:grid;place-items:center;padding:0 4px}

/* Toast / overlay de carregamento */
.toast{position:fixed;left:50%;bottom:92px;transform:translateX(-50%);background:var(--card);border:1px solid var(--linha);
  color:var(--txt);padding:11px 16px;border-radius:12px;font-size:14px;box-shadow:var(--sombra);z-index:80;max-width:90%}
.toast.erro{border-color:var(--erro);color:var(--erro)}
.carregando{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);
  border-top-color:var(--ouro-txt);border-radius:50%;animation:gira .7s linear infinite;vertical-align:-3px}
@keyframes gira{to{transform:rotate(360deg)}}
.dim{opacity:.5;pointer-events:none}
.aviso-byok{font-size:11px;color:var(--txt-dim);background:var(--noite-2);border:1px dashed var(--linha);
  border-radius:10px;padding:10px 12px;margin-top:4px;line-height:1.5}
.linkish{color:var(--ouro-txt);background:none;border:none;cursor:pointer;font-size:13px;text-decoration:underline;padding:0}

/* ===== Régua de evolução (meta diária) ===== */
.regua{display:flex;align-items:center;gap:12px;background:linear-gradient(180deg,var(--card) 0%,var(--card-2) 100%);
  border:1px solid var(--linha);border-radius:14px;padding:12px 14px;margin:0 0 14px;box-shadow:var(--sombra)}
.regua-l{flex:1;min-width:0}
.regua-cab{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:7px;font-size:12px}
.regua-cab span{color:var(--txt-dim);text-transform:uppercase;letter-spacing:1px;font-size:10.5px}
.regua-cab b{font-size:13px;font-weight:700}
.regua .barra{height:9px}
.regua .barra.cheia i{background:linear-gradient(90deg,var(--ok),var(--ouro))}
.regua-streak{flex:0 0 auto;font-size:14px;font-weight:800;color:var(--ouro-txt);background:rgba(245,183,10,.1);
  border:1px solid rgba(245,183,10,.3);border-radius:999px;padding:7px 12px}

/* ===== Gravação: cronômetro + nível ===== */
.rec-ui{display:flex;align-items:center;gap:12px;margin:12px 2px 0;animation:apar .2s}
.rec-ui[hidden]{display:none}
.rec-timer{font-variant-numeric:tabular-nums;font-weight:800;font-size:15px;color:var(--erro);flex:0 0 auto}
.rec-nivel{flex:1;height:10px;background:var(--noite-2);border-radius:99px;overflow:hidden}
.rec-nivel i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--ouro),var(--ok));transition:width .08s linear}
@keyframes apar{from{opacity:0}to{opacity:1}}

/* "ouvir sua fala" */
.ouviu-cab{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:6px}
.ouviu-cab b{margin:0}
.mini-play{background:var(--card);border:1px solid var(--linha);color:var(--ouro-txt);border-radius:999px;
  padding:5px 11px;font-size:12px;font-weight:700;cursor:pointer}
.mini-play:active{transform:scale(.96)}

/* Etiqueta de erro agora é clicável (abre o glossário) */
.erro-item .tag{background:none;border:none;font-family:inherit;cursor:pointer;padding:2px 0;align-self:flex-start;
  display:inline-flex;align-items:center;gap:3px;white-space:nowrap}

/* Chips do glossário (Progresso) */
.gloss-chips{display:flex;flex-wrap:wrap;gap:8px}
.gloss-chips button{background:var(--noite-2);border:1px solid var(--linha);color:var(--txt);
  border-radius:999px;padding:9px 14px;font-size:13px;cursor:pointer;min-height:40px}
.gloss-chips button:active{transform:scale(.96)}

/* ===== Folha deslizante (glossário / termo) ===== */
.sheet{position:fixed;inset:0;background:rgba(5,9,22,.6);backdrop-filter:blur(3px);z-index:120;
  display:flex;align-items:flex-end;justify-content:center;animation:apar .18s}
.sheet-card{background:linear-gradient(180deg,var(--card) 0%,var(--card-2) 100%);border:1px solid var(--linha);
  border-radius:20px 20px 0 0;padding:22px 20px calc(26px + var(--safe-b));width:100%;max-width:560px;
  max-height:82vh;overflow:auto;box-shadow:0 -10px 40px rgba(0,0,0,.5);animation:sobe .22s ease-out}
@keyframes sobe{from{transform:translateY(40px);opacity:.4}to{transform:translateY(0);opacity:1}}
.sheet-x{position:absolute;top:14px;right:16px;background:var(--noite-2);border:1px solid var(--linha);color:var(--txt);
  width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:15px}
.sheet-card h3{margin:0 44px 10px 0;font-size:18px;color:var(--ouro-txt)}
.sheet-card p{margin:0 0 14px;font-size:15px;line-height:1.55}
.sheet-ex{background:var(--noite-2);border-radius:12px;padding:12px 14px;font-size:14.5px;line-height:1.55}
.sheet-ex b{display:block;color:var(--txt-dim);font-size:10.5px;text-transform:uppercase;letter-spacing:1px;margin-bottom:5px}
.gloss-sub{font-size:13px;color:var(--txt-dim)}
.gloss-lista{display:flex;flex-direction:column;gap:8px}
.gloss-item{text-align:left;background:var(--noite-2);border:1px solid var(--linha);color:var(--txt);
  border-radius:12px;padding:12px 14px;cursor:pointer}
.gloss-item:active{transform:scale(.99)}
.gloss-item b{display:block;color:var(--ouro-txt);font-size:14px;margin-bottom:3px}
.gloss-item small{color:var(--txt-dim);font-size:12.5px;line-height:1.45}

/* alvo de toque confortável nos slots (≥44px) */
.slots button{min-height:44px}

/* ===== Conforto de leitura: tamanho do texto (--fs-escala) ===== */
.molde{font-size:calc(26px * var(--fs-escala))}
.alvo .en{font-size:calc(23px * var(--fs-escala))}
.alvo .pt{font-size:calc(13px * var(--fs-escala))}
.fb .ouviu{font-size:calc(16px * var(--fs-escala))}
.palavras{font-size:calc(18px * var(--fs-escala))}
.veredito{font-size:calc(17px * var(--fs-escala))}
.erro-item .corpo{font-size:calc(14px * var(--fs-escala))}
.drill .pg{font-size:calc(15px * var(--fs-escala))}
.sheet-card p{font-size:calc(15px * var(--fs-escala))}
.sheet-ex{font-size:calc(14.5px * var(--fs-escala))}

/* ===== Conforto de leitura: entrelinha ===== */
.molde,.palavras,.sheet-card p,.sheet-ex,.drill .pg{line-height:var(--lh-leitura)}
.erro-item .corpo small{line-height:var(--lh-leitura);display:block;margin-top:2px}
:root[data-leitura="solta"]{ --lh-leitura:1.75 }

/* ===== Seletores de aparência (Ajustes) ===== */
.seg{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}
.seg button{flex:1;min-width:84px;min-height:44px;background:var(--noite-2);border:1px solid var(--linha);
  color:var(--txt);border-radius:12px;padding:10px;font-size:14px;font-weight:600;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;gap:6px}
.seg button:active{transform:scale(.97)}
.seg button.sel{background:var(--ouro);color:#2a1d00;border-color:var(--ouro);font-weight:800}
.seg.tamanho button.sel{background:var(--ouro)}
.seg .a1{font-size:14px}.seg .a2{font-size:17px}.seg .a3{font-size:20px}

/* ===== Adaptativo: banner de foco (gargalo do momento) ===== */
.foco{display:flex;align-items:center;gap:10px;width:100%;text-align:left;cursor:pointer;
  background:rgba(159,176,218,.10);border:1px solid var(--linha);border-radius:12px;padding:11px 13px;margin:0 0 14px}
.foco .ic{font-size:20px;line-height:1;flex:0 0 auto}
.foco b{display:block;font-size:13.5px}
.foco small{display:block;color:var(--txt-dim);font-size:12px;margin-top:2px;line-height:1.4}
.foco .foco-q{color:var(--ouro-txt);flex:0 0 auto;font-weight:700}
.foco:active{transform:scale(.995)}
/* botão "Ouvir devagar" realçado quando o foco é fonético */
.btn.ghost.puxa{border-color:var(--ouro);box-shadow:0 0 0 2px rgba(245,183,10,.25)}

/* ===== Adaptativo: barras de "pontos de atenção" (Progresso) ===== */
.g-sub{font-size:12.5px;color:var(--txt-dim);margin:-4px 0 12px;line-height:1.4}
.g-item{display:block;width:100%;text-align:left;background:none;border:none;cursor:pointer;
  padding:9px 0;border-bottom:1px solid var(--linha)}
.g-item:last-child{border-bottom:none}
.g-item:active{opacity:.8}
.g-top{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:6px}
.g-top b{font-size:14px}
.g-top em{font-style:normal;font-size:11px;color:var(--txt-dim)}
.g-item .barra{height:9px}
.g-item .barra i{background:linear-gradient(90deg,var(--erro),var(--aviso))}

/* ===== Recado da tela de login/cadastro ===== */
.a-msg{margin-top:12px;padding:10px 12px;border-radius:10px;background:var(--card-2);
  color:var(--txt);font-size:calc(13.5px*var(--fs-escala,1));line-height:1.45}
.a-msg.erro{background:color-mix(in srgb,var(--erro) 18%,var(--card-2));color:var(--txt)}