/* =====================================================================
   Área do aluno: Home (hm-), Meu desempenho (dp-), Flashcards (fc-), Modo foco (mf-),
   Turmas e ranking (tr-), Loja (lj-) e Perfil (pf-).
   Usa a base de estudo.css (es-*) e só tokens do tema (claro/escuro).
   ===================================================================== */

.al-avatar { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; background: var(--g-surface-3); display: grid; place-items: center; color: var(--g-text-2); flex-shrink: 0; overflow: hidden; font-weight: 700; font-size: .85rem; }
.al-avatar img { width: 100%; height: 100%; object-fit: cover; }
.al-link-card { display: flex; flex-direction: column; gap: 6px; padding: 16px; text-decoration: none; color: inherit; transition: border-color .15s ease, transform .15s ease; min-width: 0; }
.al-link-card:hover { border-color: rgba(var(--g-accent-rgb), .5); transform: translateY(-2px); }
.al-link-card .rotulo { display: flex; align-items: center; gap: 6px; font-size: .72rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; color: var(--g-accent); }
.al-link-card .rotulo .mud-icon-root { font-size: 16px; }
.al-link-card strong { color: var(--g-text); font-size: 1rem; line-height: 1.3; }
.al-link-card span.sub { color: var(--g-text-2); font-size: .84rem; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.al-link-card .acao { margin-top: auto; display: flex; align-items: center; gap: 4px; color: var(--g-accent); font-weight: 700; font-size: .84rem; padding-top: 6px; }

/* ---------- Home ---------- */
.hm-hero { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 22px 24px; margin-bottom: 16px;
           background: radial-gradient(120% 140% at 0% 0%, rgba(var(--g-accent-rgb), .16), transparent 55%), var(--g-surface); }
.hm-hero small.data { display: inline-flex; align-items: center; gap: 6px; color: var(--g-text-2); font-size: .82rem; text-transform: capitalize; }
.hm-hero h1 { margin: 6px 0 6px; font-size: 1.6rem; color: var(--g-text); line-height: 1.2; }
.hm-hero p { margin: 0; color: var(--g-text-2); max-width: 640px; }
.hm-hero-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.hm-chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; background: var(--g-surface-2); color: var(--g-text); font-weight: 700; font-size: .84rem; }
.hm-chip .mud-icon-root { font-size: 18px; }
.hm-chip.fogo { background: var(--g-warning-soft); color: var(--g-warning); }
.hm-chip.fogo.apagado { background: var(--g-surface-2); color: var(--g-text-2); }
.hm-chip.ok { background: var(--g-success-soft); color: var(--g-success); }
.hm-hero-lado { display: flex; align-items: center; gap: 14px; }
.hm-hero-lado img { width: 84px; height: 84px; object-fit: contain; filter: drop-shadow(0 6px 14px rgba(0,0,0,.25)); }
.hm-hero-lado .nivel strong { display: block; color: var(--g-text); font-size: 1.05rem; }
.hm-hero-lado .nivel small { color: var(--g-text-2); font-size: .8rem; }
.hm-hero-lado .es-trilho { width: 170px; margin: 6px 0 4px; }
.hm-continuar { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; margin-bottom: 18px; }
.hm-grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 18px; align-items: start; }
.hm-col { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.hm-bloco { padding: 18px 20px; }
.hm-bloco-topo { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.hm-bloco-topo h2 { margin: 0; font-size: 1.02rem; color: var(--g-text); display: flex; align-items: center; gap: 8px; }
.hm-bloco-topo h2 .mud-icon-root { color: var(--g-accent); font-size: 20px; }
.hm-bloco-topo a { color: var(--g-accent); font-weight: 700; font-size: .82rem; text-decoration: none; }
.hm-sessao { display: grid; grid-template-columns: 58px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--g-border); }
.hm-sessao:last-child { border-bottom: 0; }
.hm-sessao .hora { font-weight: 800; color: var(--g-accent); font-variant-numeric: tabular-nums; font-size: .9rem; }
.hm-sessao .info small { color: var(--g-text-3); font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.hm-sessao .info strong { display: block; color: var(--g-text); font-size: .92rem; line-height: 1.3; }
.hm-sessao.feita .info strong { text-decoration: line-through; color: var(--g-text-2); }
.hm-sessao .acoes { display: flex; gap: 4px; align-items: center; }
.hm-barras { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; align-items: end; height: 130px; }
.hm-barra { display: flex; flex-direction: column; align-items: center; gap: 4px; height: 100%; justify-content: flex-end; }
.hm-barra .col { width: 100%; max-width: 34px; border-radius: 8px 8px 4px 4px; background: var(--g-surface-3); position: relative; overflow: hidden; min-height: 4px; }
.hm-barra .col span { position: absolute; left: 0; right: 0; bottom: 0; background: var(--g-success); }
.hm-barra .col.tem { background: rgba(var(--g-danger-rgb), .55); }
.hm-barra small { color: var(--g-text-3); font-size: .7rem; text-transform: capitalize; }
.hm-barra b { color: var(--g-text-2); font-size: .72rem; font-variant-numeric: tabular-nums; }
.hm-barra.hoje small { color: var(--g-accent); font-weight: 800; }
.hm-rank { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 10px; }
.hm-rank.eu { background: var(--g-accent-soft); }
.hm-rank .pos { width: 26px; text-align: center; font-weight: 800; color: var(--g-text-2); font-variant-numeric: tabular-nums; }
.hm-rank .pos.ouro { color: #eab308; } .hm-rank .pos.prata { color: #94a3b8; } .hm-rank .pos.bronze { color: #c2410c; }
.hm-rank .nome { flex: 1; min-width: 0; color: var(--g-text); font-size: .88rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hm-rank .pontos { font-weight: 800; color: var(--g-text); font-size: .86rem; font-variant-numeric: tabular-nums; }
.hm-aviso { display: block; width: 100%; text-align: left; padding: 10px 12px; border-radius: 10px; background: var(--g-surface-2); border: 0; color: var(--g-text-2); font: inherit; font-size: .86rem; margin-bottom: 8px; cursor: pointer; }
.hm-aviso.nova { border-left: 3px solid var(--g-accent); color: var(--g-text); background: var(--g-accent-soft); }
.hm-aviso small { display: block; color: var(--g-text-3); font-size: .72rem; margin-top: 4px; }
.hm-aviso p { margin: 0; }

/* ---------- Meu desempenho ---------- */
.dp-grafico { display: flex; align-items: flex-end; gap: 3px; height: 190px; padding-top: 10px; }
.dp-col { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; min-width: 3px; position: relative; cursor: default; }
.dp-col .e { background: rgba(var(--g-danger-rgb), .55); border-radius: 4px 4px 0 0; }
.dp-col .a { background: var(--g-success); }
.dp-col .vazio { height: 3px; background: var(--g-surface-3); border-radius: 2px; }
.dp-col:hover .a, .dp-col:hover .e { filter: brightness(1.15); }
.dp-eixo { display: flex; justify-content: space-between; color: var(--g-text-3); font-size: .72rem; margin-top: 6px; }
.dp-legenda { display: flex; gap: 14px; color: var(--g-text-2); font-size: .8rem; }
.dp-legenda i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.dp-tendencia { font-size: .78rem; font-weight: 700; }
.dp-tendencia.sobe { color: var(--g-success); } .dp-tendencia.desce { color: var(--g-danger); } .dp-tendencia.igual { color: var(--g-text-3); }
.dp-mat { display: grid; grid-template-columns: minmax(0, 1fr) 180px 70px 34px; gap: 14px; align-items: center; padding: 11px 16px; border-bottom: 1px solid var(--g-border); }
.dp-mat:last-child { border-bottom: 0; }
.dp-mat strong { color: var(--g-text); display: block; font-size: .92rem; }
.dp-mat small { color: var(--g-text-2); font-size: .78rem; }
.dp-dupla { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dp-assunto { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 10px; align-items: center; padding: 9px 0; border-bottom: 1px dashed var(--g-border); }
.dp-assunto:last-child { border-bottom: 0; }
.dp-assunto span { color: var(--g-text); font-size: .88rem; }
.dp-assunto span small { display: block; color: var(--g-text-3); font-size: .74rem; }

/* ---------- Flashcards ---------- */
.fc-cta { display: flex; align-items: center; gap: 18px; padding: 20px 22px; margin-bottom: 18px; flex-wrap: wrap;
          background: linear-gradient(120deg, rgba(var(--g-accent-rgb), .15), transparent 60%), var(--g-surface); }
.fc-cta .num { font-size: 2.4rem; font-weight: 800; color: var(--g-accent); line-height: 1; font-variant-numeric: tabular-nums; }
.fc-cta div.txt { flex: 1; min-width: 200px; }
.fc-cta div.txt strong { display: block; color: var(--g-text); font-size: 1.08rem; }
.fc-cta div.txt span { color: var(--g-text-2); font-size: .88rem; }
.fc-decks { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.fc-deck { padding: 14px 16px; display: flex; align-items: stretch; flex-direction: column; gap: 8px; text-align: left; font: inherit; color: inherit; cursor: pointer; }
.fc-deck:hover { border-color: rgba(var(--g-accent-rgb), .5); }
.fc-deck strong { color: var(--g-text); font-size: .95rem; }
.fc-deck .linha { display: flex; justify-content: space-between; color: var(--g-text-2); font-size: .8rem; }
.fc-sessao { max-width: 720px; margin: 0 auto; }
.fc-sessao-topo { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.fc-sessao-topo .es-trilho { flex: 1; }
.fc-sessao-topo small { color: var(--g-text-2); white-space: nowrap; font-variant-numeric: tabular-nums; }
.fc-palco { perspective: 1400px; }
.fc-card { position: relative; width: 100%; min-height: 300px; transform-style: preserve-3d; transition: transform .5s cubic-bezier(.2,.8,.2,1); cursor: pointer; }
.fc-card.virado { transform: rotateY(180deg); }
.fc-face { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; border-radius: 20px; padding: 28px; display: flex; flex-direction: column;
           background: var(--g-surface); border: 1px solid var(--g-border); box-shadow: var(--g-shadow); }
.fc-face.verso { transform: rotateY(180deg); background: linear-gradient(160deg, rgba(var(--g-accent-rgb), .08), transparent 70%), var(--g-surface); }
.fc-face .meta { display: flex; justify-content: space-between; gap: 8px; color: var(--g-text-3); font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.fc-face .texto { flex: 1; display: grid; place-items: center; text-align: center; color: var(--g-text); font-size: 1.3rem; line-height: 1.5; padding: 18px 6px; white-space: pre-wrap; overflow-wrap: anywhere; }
.fc-face .dica { text-align: center; color: var(--g-text-3); font-size: .8rem; }
.fc-respostas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 16px; }
.fc-resp { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 12px 6px; border-radius: 14px; border: 1.5px solid var(--g-border); background: var(--g-surface); color: var(--g-text); font: inherit; font-weight: 700; cursor: pointer; transition: transform .1s ease; }
.fc-resp:hover { transform: translateY(-2px); }
.fc-resp small { font-weight: 600; color: var(--g-text-3); font-size: .72rem; }
.fc-resp.errei { border-color: rgba(var(--g-danger-rgb), .5); color: var(--g-danger); }
.fc-resp.dificil { border-color: rgba(var(--g-warning-rgb), .5); color: var(--g-warning); }
.fc-resp.bom { border-color: rgba(var(--g-info-rgb), .5); color: var(--g-info); }
.fc-resp.facil { border-color: rgba(var(--g-success-rgb), .5); color: var(--g-success); }
.fc-fim { text-align: center; padding: 34px 20px; }
.fc-lista-item { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 110px auto; gap: 12px; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--g-border); font-size: .87rem; }
.fc-lista-item:last-child { border-bottom: 0; }
.fc-lista-item .f { color: var(--g-text); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fc-lista-item .v { color: var(--g-text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fc-caixas { display: inline-flex; gap: 2px; }
.fc-caixas i { width: 8px; height: 8px; border-radius: 2px; background: var(--g-surface-3); }
.fc-caixas i.on { background: var(--g-success); }

/* ---------- Modo foco ---------- */
.mf-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 18px; align-items: start; }
.mf-presets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mf-preset { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 14px; border-radius: 14px; border: 1.5px solid var(--g-border); background: var(--g-surface); color: var(--g-text); font: inherit; text-align: left; cursor: pointer; }
.mf-preset.on { border-color: var(--g-accent); background: var(--g-accent-soft); }
.mf-preset strong { display: block; font-size: 1.05rem; }
.mf-preset small { color: var(--g-text-2); font-size: .8rem; }
.mf-modos { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; }
.mf-modo { display: flex; gap: 10px; align-items: center; padding: 12px 14px; border-radius: 14px; border: 1.5px solid var(--g-border); background: var(--g-surface); color: var(--g-text); font: inherit; text-align: left; cursor: pointer; }
.mf-modo.on { border-color: var(--g-accent); background: var(--g-accent-soft); }
.mf-modo .mud-icon-root { color: var(--g-accent); }
.mf-modo strong { display: block; font-size: .92rem; }
.mf-modo small { color: var(--g-text-2); font-size: .78rem; }
.mf-timer { padding: 28px 22px; text-align: center; }
.mf-anel { position: relative; width: min(300px, 78vw); aspect-ratio: 1; margin: 0 auto; }
.mf-anel svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.mf-anel circle { transition: stroke-dashoffset .9s linear; }
.mf-anel-centro { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; }
.mf-anel-centro .tempo { font-size: clamp(2.6rem, 9vw, 4rem); font-weight: 800; color: var(--g-text); font-variant-numeric: tabular-nums; letter-spacing: -.02em; line-height: 1; }
.mf-anel-centro .fase { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 8px; padding: 4px 12px; border-radius: 999px; font-weight: 800; font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; }
.mf-anel-centro .fase.estudo { background: var(--g-accent-soft); color: var(--g-accent); }
.mf-anel-centro .fase.pausa { background: var(--g-success-soft); color: var(--g-success); }
.mf-anel-centro small { display: block; margin-top: 8px; color: var(--g-text-2); font-size: .84rem; }
.mf-ciclos { display: flex; justify-content: center; gap: 8px; margin: 18px 0 6px; }
.mf-ciclos i { width: 12px; height: 12px; border-radius: 50%; background: var(--g-surface-3); }
.mf-ciclos i.feito { background: var(--g-success); }
.mf-ciclos i.atual { background: var(--g-accent); box-shadow: 0 0 0 4px rgba(var(--g-accent-rgb), .2); }
.mf-controles { display: flex; justify-content: center; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.mf-hist { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; padding: 10px 0; border-bottom: 1px solid var(--g-border); font-size: .86rem; }
.mf-hist:last-child { border-bottom: 0; }
.mf-hist strong { color: var(--g-text); display: block; }
.mf-hist small { color: var(--g-text-2); }
.mf-semana { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; align-items: end; height: 90px; }

/* ---------- Turmas e ranking ---------- */
.tr-abas { display: flex; gap: 6px; margin-bottom: 16px; border-bottom: 1px solid var(--g-border); }
.tr-aba { padding: 10px 16px; border: 0; background: none; color: var(--g-text-2); font: inherit; font-weight: 700; cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -1px; }
.tr-aba.on { color: var(--g-accent); border-bottom-color: var(--g-accent); }
.tr-filtros { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.tr-podio { display: grid; grid-template-columns: 1fr 1.15fr 1fr; gap: 12px; align-items: end; margin-bottom: 16px; }
.tr-podio-item { text-align: center; padding: 16px 10px 14px; border-radius: 18px; }
.tr-podio-item .al-avatar { width: 64px; height: 64px; margin: 0 auto 8px; font-size: 1.2rem; border: 3px solid var(--cor); }
.tr-podio-item.p1 .al-avatar { width: 80px; height: 80px; }
.tr-podio-item strong { display: block; color: var(--g-text); font-size: .92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tr-podio-item .pts { color: var(--g-text-2); font-size: .84rem; font-weight: 700; }
.tr-podio-item .lugar { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--cor); color: #111; font-weight: 800; margin-top: 8px; }
.tr-podio-item.p1 { padding-top: 22px; background: linear-gradient(180deg, rgba(234, 179, 8, .16), transparent 70%), var(--g-surface); }
.tr-lista .tr-linha { display: grid; grid-template-columns: 40px 36px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--g-border); }
.tr-lista .tr-linha:last-child { border-bottom: 0; }
.tr-linha.eu { background: var(--g-accent-soft); }
.tr-linha .pos { font-weight: 800; color: var(--g-text-2); text-align: center; font-variant-numeric: tabular-nums; }
.tr-linha .nome { color: var(--g-text); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tr-linha .nome small { display: block; color: var(--g-text-3); font-weight: 500; font-size: .76rem; }
.tr-linha .pts { font-weight: 800; color: var(--g-text); font-variant-numeric: tabular-nums; }
.tr-eu-fixo { position: sticky; bottom: 12px; margin-top: 12px; display: grid; grid-template-columns: 40px 36px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 12px 16px;
              border-radius: 14px; background: var(--g-surface); border: 1px solid var(--g-accent); box-shadow: var(--g-shadow-lg); }
.tr-turmas { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.tr-turma { padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.tr-turma h3 { margin: 0; color: var(--g-text); font-size: 1.05rem; }
.tr-turma .cod { color: var(--g-text-3); font-size: .76rem; font-weight: 700; letter-spacing: .04em; }
.tr-turma .acoes { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }

/* ---------- Loja ---------- */
.lj-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.lj-item { overflow: hidden; display: flex; flex-direction: column; }
.lj-capa { aspect-ratio: 16 / 9; background: var(--g-surface-2); display: grid; place-items: center; position: relative; overflow: hidden; }
.lj-capa img { width: 100%; height: 100%; object-fit: cover; }
.lj-capa .mud-icon-root { font-size: 52px; color: var(--g-text-3); }
.lj-capa .selo { position: absolute; top: 10px; left: 10px; }
.lj-corpo { padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.lj-corpo h3 { margin: 0; color: var(--g-text); font-size: 1rem; line-height: 1.3; }
.lj-corpo p { margin: 0; color: var(--g-text-2); font-size: .85rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.lj-preco { display: flex; align-items: baseline; gap: 8px; margin-top: auto; }
.lj-preco strong { color: var(--g-text); font-size: 1.2rem; }
.lj-preco s { color: var(--g-text-3); font-size: .85rem; }
.lj-filtros { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }

/* ---------- Perfil ---------- */
.pf-topo { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 20px; align-items: center; padding: 22px 24px; margin-bottom: 18px;
           background: linear-gradient(120deg, rgba(var(--g-accent-rgb), .14), transparent 55%), var(--g-surface); }
.pf-foto { position: relative; width: 104px; height: 104px; }
.pf-foto .al-avatar { width: 104px; height: 104px; font-size: 2rem; border: 3px solid var(--g-surface); box-shadow: var(--g-shadow); }
.pf-foto button { position: absolute; right: -2px; bottom: -2px; width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--g-surface); background: var(--g-accent); color: var(--g-on-accent); display: grid; place-items: center; cursor: pointer; }
.pf-foto button .mud-icon-root { font-size: 18px; }
.pf-topo h1 { margin: 0 0 4px; font-size: 1.45rem; color: var(--g-text); }
.pf-topo .sub { color: var(--g-text-2); font-size: .88rem; }
.pf-topo .es-trilho { max-width: 360px; margin: 10px 0 4px; }
.pf-topo .badge img { width: 92px; height: 92px; object-fit: contain; }
.pf-grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 18px; align-items: start; }
.pf-patentes { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 10px; }
.pf-patente { text-align: center; padding: 12px 8px; border-radius: 14px; border: 1.5px solid var(--g-border); background: var(--g-surface); position: relative; }
.pf-patente img { width: 58px; height: 58px; object-fit: contain; }
.pf-patente strong { display: block; color: var(--g-text); font-size: .78rem; margin-top: 6px; line-height: 1.2; }
.pf-patente small { color: var(--g-text-3); font-size: .7rem; }
.pf-patente.bloqueada img { filter: grayscale(1); opacity: .35; }
.pf-patente.bloqueada strong { color: var(--g-text-3); }
.pf-patente.atual { border-color: var(--g-accent); box-shadow: 0 0 0 3px rgba(var(--g-accent-rgb), .18); }
.pf-patente .cadeado { position: absolute; top: 6px; right: 6px; color: var(--g-text-3); font-size: 15px; }
.pf-dado { display: flex; gap: 10px; align-items: center; padding: 9px 0; border-bottom: 1px dashed var(--g-border); color: var(--g-text); font-size: .9rem; }
.pf-dado:last-child { border-bottom: 0; }
.pf-dado .mud-icon-root { color: var(--g-text-3); font-size: 19px; }
.pf-dado small { color: var(--g-text-3); display: block; font-size: .72rem; }

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
    .hm-grid, .mf-layout, .pf-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    .dp-dupla { grid-template-columns: 1fr; }
    .dp-mat { grid-template-columns: minmax(0, 1fr) 60px 34px; }
    .dp-mat .es-trilho { display: none; }
    .fc-lista-item { grid-template-columns: minmax(0, 1fr) auto; }
    .fc-lista-item .v, .fc-lista-item .fc-caixas { display: none; }
}
@media (max-width: 640px) {
    .hm-hero { grid-template-columns: 1fr; }
    .hm-hero-lado { justify-content: flex-start; }
    .hm-hero h1 { font-size: 1.3rem; }
    .fc-respostas { grid-template-columns: repeat(2, 1fr); }
    .fc-face .texto { font-size: 1.1rem; }
    .mf-presets { grid-template-columns: 1fr; }
    .tr-podio { grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
    .tr-podio-item .al-avatar { width: 48px; height: 48px; }
    .tr-podio-item.p1 .al-avatar { width: 58px; height: 58px; }
    .pf-topo { grid-template-columns: 1fr; justify-items: center; text-align: center; }
    .pf-topo .es-trilho { margin-left: auto; margin-right: auto; }
}

/* ---------- XP no topo e nova patente ---------- */
.al-xp { position: relative; }
.al-xp-brilho { box-shadow: 0 0 12px rgba(var(--g-accent-rgb), .9); filter: brightness(1.25); transition: width .6s cubic-bezier(.2,.8,.2,1); }
.al-xp-ganho { position: absolute; right: 0; top: -4px; padding: 2px 8px; border-radius: 999px; background: var(--g-success); color: #fff; font-size: .72rem; font-weight: 800;
               pointer-events: none; animation: al-xp-sobe 1.6s ease-out forwards; }
@keyframes al-xp-sobe { 0% { opacity: 0; transform: translateY(10px) scale(.8); } 15% { opacity: 1; transform: translateY(0) scale(1.05); } 70% { opacity: 1; } 100% { opacity: 0; transform: translateY(-18px); } }
.al-pill-subiu { animation: al-pulso 0.8s ease-in-out 3; background: var(--g-accent) !important; color: var(--g-on-accent) !important; }
@keyframes al-pulso { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.12); box-shadow: 0 0 0 6px rgba(var(--g-accent-rgb), .25); } }

.al-levelup { position: fixed; inset: 0; z-index: 10000; display: grid; place-items: center; padding: 16px; background: rgba(0, 0, 0, .62); backdrop-filter: blur(3px); animation: al-fade .25s ease-out; }
@keyframes al-fade { from { opacity: 0; } to { opacity: 1; } }
.al-levelup-card { position: relative; overflow: hidden; width: min(420px, 100%); text-align: center; padding: 28px 24px 24px; border-radius: 24px;
                   background: radial-gradient(120% 90% at 50% 0%, rgba(var(--g-accent-rgb), .28), transparent 60%), var(--g-surface);
                   border: 1px solid rgba(var(--g-accent-rgb), .6); box-shadow: 0 30px 80px rgba(0,0,0,.45); animation: al-entrada .6s cubic-bezier(.2,1.4,.4,1); }
@keyframes al-entrada { from { opacity: 0; transform: scale(.6) translateY(30px); } to { opacity: 1; transform: none; } }
.al-levelup-card > small { position: relative; display: inline-block; padding: 4px 12px; border-radius: 999px; background: var(--g-accent-soft); color: var(--g-accent); font-weight: 800; font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; }
.al-levelup-raios { position: absolute; left: 50%; top: 120px; width: 520px; height: 520px; margin: -260px 0 0 -260px; pointer-events: none; opacity: .35;
                    background: repeating-conic-gradient(from 0deg, rgba(var(--g-accent-rgb), .55) 0deg 8deg, transparent 8deg 24deg); border-radius: 50%;
                    -webkit-mask: radial-gradient(circle, #000 20%, transparent 65%); mask: radial-gradient(circle, #000 20%, transparent 65%); animation: al-gira 14s linear infinite; }
@keyframes al-gira { to { transform: rotate(360deg); } }
.al-levelup-badge { position: relative; width: 170px; height: 170px; margin: 14px auto 6px; display: grid; place-items: center; }
.al-levelup-badge img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 12px 28px rgba(var(--g-accent-rgb), .55)); animation: al-badge 1.1s cubic-bezier(.2,1.5,.4,1) .15s both, al-flutua 3s ease-in-out 1.3s infinite; }
@keyframes al-badge { 0% { opacity: 0; transform: scale(.2) rotate(-180deg); } 70% { opacity: 1; transform: scale(1.12) rotate(8deg); } 100% { transform: scale(1) rotate(0); } }
@keyframes al-flutua { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
.al-levelup-card h2 { position: relative; margin: 4px 0 6px; color: var(--g-text); font-size: 1.6rem; font-weight: 800; animation: al-entrada .5s ease-out .5s both; }
.al-levelup-card p { position: relative; margin: 0 0 12px; color: var(--g-text-2); }
.al-levelup-prox { position: relative; display: grid; gap: 6px; text-align: left; padding: 12px 14px; border-radius: 14px; background: var(--g-surface-2); color: var(--g-text-2); font-size: .85rem; }
.al-levelup-prox b { color: var(--g-text); }
.al-levelup-barra { animation: al-barra 1.2s ease-out .8s both; }
@keyframes al-barra { from { width: 0 !important; } }
.al-confete { position: fixed; inset: 0; pointer-events: none; overflow: hidden; }
.al-confete i { position: absolute; top: -20px; left: var(--x); width: 9px; height: 15px; border-radius: 2px; background: var(--c); transform: rotate(var(--r));
                animation: al-cai 2.8s cubic-bezier(.3,.6,.5,1) var(--d) forwards; }
@keyframes al-cai { 0% { opacity: 1; transform: translateY(0) rotate(var(--r)); } 100% { opacity: 0; transform: translateY(105vh) rotate(calc(var(--r) + 720deg)); } }
@media (prefers-reduced-motion: reduce) {
    .al-levelup-card, .al-levelup-badge img, .al-levelup-raios, .al-confete i, .al-xp-ganho, .al-pill-subiu { animation: none !important; }
}

/* ---------- Seletor de avatar ---------- */
.sa-topo { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.sa-grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 10px; }
.sa-item { position: relative; aspect-ratio: 1; padding: 0; border-radius: 50%; overflow: hidden; cursor: pointer; background: var(--g-surface-2);
           border: 3px solid transparent; transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease; }
.sa-item img { width: 100%; height: 100%; display: block; }
.sa-item:hover { transform: translateY(-3px) scale(1.04); border-color: var(--g-border-strong, var(--g-border)); }
.sa-item.sel { border-color: var(--g-accent); box-shadow: 0 0 0 4px rgba(var(--g-accent-rgb), .25); }
.sa-check { position: absolute; right: 4px; bottom: 4px; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: var(--g-accent); color: var(--g-on-accent); }

/* ---------- Ícone de informação ---------- */
.al-info-raiz { display: inline-flex; vertical-align: middle; }
.al-info { display: inline-grid; place-items: center; width: 22px; height: 22px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: var(--g-text-3); cursor: help; }
.al-info:hover, .al-info:focus-visible { color: var(--g-accent); background: var(--g-accent-soft); outline: none; }
.al-info .mud-icon-root { font-size: 17px; }
.al-info-texto { max-width: 280px; display: grid; gap: 4px; text-align: left; font-size: .8rem; line-height: 1.45; }
.al-info-texto strong { font-size: .84rem; }
.al-kpi { position: relative; padding-right: 30px; }
.al-kpi > .al-info-raiz { position: absolute; top: 8px; right: 8px; }

/* =====================================================================
   Área da turma do aluno: questionários, ranking e redação (ta-*)
   ===================================================================== */
.ta-hero { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 20px 22px; margin-bottom: 14px;
    background: radial-gradient(110% 160% at 100% 0%, rgba(var(--g-accent-rgb), .14), transparent 55%), var(--g-surface); }
.ta-hero h1 { margin: 2px 0 6px; font-size: clamp(1.3rem, 3vw, 1.7rem); color: var(--g-text); line-height: 1.2; }
.ta-hero .cod { font-size: .74rem; font-weight: 800; letter-spacing: .08em; color: var(--g-accent); text-transform: uppercase; }
.ta-hero-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; color: var(--g-text-2); font-size: .84rem; }
.ta-hero-meta span { display: inline-flex; align-items: center; gap: 5px; }
.ta-hero-meta .mud-icon-root { font-size: 16px; }
.ta-hero-prog { min-width: 180px; text-align: right; color: var(--g-text-2); font-size: .78rem; }
.ta-hero-prog .es-trilho { margin-top: 6px; }
@media (max-width: 599.98px) { .ta-hero { grid-template-columns: 1fr; } .ta-hero-prog { text-align: left; } }
.ta-abas { position: sticky; top: 64px; z-index: 5; background: var(--g-bg); }
.ta-aba-n { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px; margin-left: 6px; border-radius: 999px; background: var(--g-accent); color: var(--g-on-accent); font-size: .7rem; }

.ta-lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.ta-q { padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; }
.ta-q.pendente { border-color: rgba(var(--g-accent-rgb), .55); box-shadow: 0 0 0 3px rgba(var(--g-accent-rgb), .08); }
.ta-q h3 { margin: 0; font-size: 1.02rem; color: var(--g-text); line-height: 1.3; }
.ta-q-topo { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.ta-q-meta { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: .8rem; color: var(--g-text-2); }
.ta-q-res { display: flex; align-items: baseline; gap: 10px; padding: 10px 12px; border-radius: 12px; background: var(--g-surface-2); }
.ta-q-res strong { font-size: 1.3rem; color: var(--g-text); font-variant-numeric: tabular-nums; }
.ta-q-res span { font-size: .8rem; color: var(--g-text-2); }
.ta-q-acoes { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }

/* Responder */
.ta-resp { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 18px; align-items: start; }
.ta-resp.sem-texto { grid-template-columns: minmax(0, 760px); justify-content: center; }
@media (max-width: 959.98px) { .ta-resp { grid-template-columns: 1fr; } }
.ta-texto { position: sticky; top: 76px; max-height: calc(100vh - 100px); overflow: auto; padding: 18px 20px; line-height: 1.65; color: var(--g-text); font-size: .95rem; }
.ta-texto img { max-width: 100%; height: auto; }
@media (max-width: 959.98px) { .ta-texto { position: static; max-height: 46vh; } }
.ta-progresso { position: sticky; top: 64px; z-index: 4; padding: 10px 14px; margin-bottom: 12px; display: flex; align-items: center; gap: 12px; }
.ta-progresso .es-trilho { flex: 1; }
.ta-af { padding: 14px 16px; margin-bottom: 10px; display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 4px 12px; }
.ta-af.respondida { border-color: rgba(var(--g-accent-rgb), .35); }
.ta-af-num { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; font-weight: 800; font-size: .85rem; background: var(--g-surface-2); color: var(--g-text-2); }
.ta-af.respondida .ta-af-num { background: var(--g-accent); color: var(--g-on-accent); }
.ta-af-texto { color: var(--g-text); line-height: 1.55; overflow-wrap: anywhere; }
.ta-af-opcoes { grid-column: 2; display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.ta-op { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 10px; border: 2px solid var(--g-border); background: transparent; color: var(--g-text-2); font: inherit; font-weight: 700; font-size: .88rem; cursor: pointer; transition: all .15s ease; }
.ta-op:hover:not(:disabled) { border-color: var(--g-border-strong); color: var(--g-text); }
.ta-op.certo.on { border-color: var(--g-success); background: var(--g-success-soft); color: var(--g-success); }
.ta-op.errado.on { border-color: var(--g-danger); background: var(--g-danger-soft); color: var(--g-danger); }
.ta-op:disabled { cursor: default; }
.ta-af-correcao { grid-column: 2; margin-top: 8px; font-size: .82rem; font-weight: 700; display: flex; gap: 6px; align-items: center; }
.ta-af-correcao.ok { color: var(--g-success); }
.ta-af-correcao.erro { color: var(--g-danger); }
.ta-enviar { position: sticky; bottom: 12px; z-index: 4; display: flex; align-items: center; gap: 12px; padding: 12px 16px; margin-top: 8px; box-shadow: var(--g-shadow-lg); }
.ta-enviar .info { flex: 1; font-size: .86rem; color: var(--g-text-2); }
.ta-resultado { text-align: center; padding: 26px 20px; }
.ta-resultado .anel { width: 130px; height: 130px; margin: 0 auto 12px; border-radius: 50%; display: grid; place-items: center;
    background: conic-gradient(var(--cor, var(--g-accent)) calc(var(--p) * 1%), var(--g-surface-3) 0); position: relative; }
.ta-resultado .anel::before { content: ""; position: absolute; inset: 10px; border-radius: 50%; background: var(--g-surface); }
.ta-resultado .anel strong { position: relative; font-size: 1.8rem; color: var(--g-text); font-variant-numeric: tabular-nums; }
.ta-resultado h2 { margin: 0 0 4px; color: var(--g-text); }
.ta-resultado p { margin: 0 0 14px; color: var(--g-text-2); }

/* Redação */
.ta-red-enviar { padding: 18px 20px; margin-bottom: 16px; display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 16px; align-items: start; }
.ta-red-foto { aspect-ratio: 3 / 4; border-radius: 12px; border: 2px dashed var(--g-border-strong); display: grid; place-items: center; text-align: center; color: var(--g-text-2); font-size: .82rem; cursor: pointer; overflow: hidden; background: var(--g-surface-2); position: relative; }
.ta-red-foto img { width: 100%; height: 100%; object-fit: cover; }
.ta-red-foto input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
@media (max-width: 719.98px) { .ta-red-enviar { grid-template-columns: 1fr; } .ta-red-foto { order: -1; aspect-ratio: 4 / 3; max-height: 260px; } }
.ta-red-aviso { padding: 14px 16px; margin-bottom: 16px; display: flex; gap: 12px; align-items: flex-start; color: var(--g-text-2); font-size: .9rem; }
.ta-red-aviso .mud-icon-root { color: var(--g-warning); }
.ta-red-lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.ta-red { overflow: hidden; display: flex; flex-direction: column; }
.ta-red-img { aspect-ratio: 4 / 3; background: var(--g-surface-2) center top / cover no-repeat; cursor: pointer; border: 0; padding: 0; }
.ta-red-corpo { padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.ta-red-corpo h3 { margin: 0; font-size: .96rem; color: var(--g-text); }
.ta-red-nota { font-size: 1.3rem; font-weight: 800; color: var(--g-accent); }
.ta-correcao { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; }
@media (max-width: 799.98px) { .ta-correcao { grid-template-columns: 1fr; } }
.ta-correcao-img { max-height: 70vh; overflow: auto; background: var(--g-surface-2); border-radius: 12px; }
.ta-correcao-img img { display: block; width: 100%; }
.ta-correcao-com { font-size: .9rem; line-height: 1.55; color: var(--g-text); padding: 12px; border-radius: 10px; background: var(--g-surface-2); overflow-wrap: anywhere; }