/* =========================================================
   Laboratório de Experimentos (aluno, telão e professor).
   Usa o design system do site (base.css + components.css),
   com cor de destaque própria e letras maiores: os alunos
   leem de longe, nos PCs do laboratório.
   ========================================================= */

body[data-page="laboratorio"] {
  --accent: #db2777;
  --accent-dark: #be185d;
  --accent-light: #fdf2f8;
  --accent-ring: rgba(219, 39, 119, 0.2);

  --cor-a: #2563eb;
  --cor-b: #16a34a;
  --cor-c: #ea580c;
  --cor-d: #9333ea;

  font-size: 17px;
}

.lab-container {
  max-width: 920px;
}

.rotulo-grande {
  display: block;
  font-size: 1.05rem;
  font-weight: 800;
  margin: 18px 0 8px;
}

.bloco-rotulo {
  display: block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.dica {
  color: var(--text-soft);
  font-size: 0.88rem;
}

.btn-link {
  border: none;
  background: none;
  color: var(--accent-dark);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}

/* ---------- Teclas desenhadas ---------- */

.tecla {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--fonte);
  font-size: 0.95em;
  font-weight: 800;
  line-height: 1;
  color: var(--text);
  background: linear-gradient(#ffffff, #eef0f6);
  border: 1.5px solid #c5cad8;
  border-bottom-width: 4px;
  border-radius: 8px;
  padding: 5px 10px 4px;
  margin: 0 2px;
  white-space: nowrap;
  vertical-align: 1px;
}

.tecla-logo {
  color: #0078d4;
  font-size: 1.05em;
}

.atalho {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 1.6rem;
}

.atalho .tecla {
  padding: 10px 18px 8px;
  border-radius: 12px;
  border-bottom-width: 6px;
  box-shadow: 0 6px 14px rgba(23, 26, 51, 0.08);
}

.atalho-mais {
  font-weight: 800;
  color: var(--text-soft);
}

/* Letra da opção (A, B, C, D), cada uma com sua cor */
.opcao-letra {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  font-weight: 800;
  font-size: 0.95rem;
  color: white;
  background: var(--cor-a);
  flex-shrink: 0;
}

.opcao-letra[data-letra="b"] {
  background: var(--cor-b);
}

.opcao-letra[data-letra="c"] {
  background: var(--cor-c);
}

.opcao-letra[data-letra="d"] {
  background: var(--cor-d);
}

/* ---------- Aviso de conexão ---------- */

.aviso-conexao {
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  background: #991b1b;
  color: white;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(16, 18, 38, 0.3);
  animation: aparecer 0.2s ease;
}

/* ---------- Cronômetro ---------- */

.cronometro {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--text);
  color: white;
  border-radius: 14px;
  padding: 8px 16px;
  font-weight: 800;
  font-size: 1.5rem;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.cronometro-icone {
  font-size: 0.8em;
}

.cronometro.acabando {
  background: var(--erro);
  animation: pulsar 1s ease-in-out infinite;
}

.cronometro.pausado {
  background: var(--text-soft);
}

.cronometro.pausado .cronometro-valor::after {
  content: " ⏸";
}

.cronometro-grande {
  font-size: 2.6rem;
  padding: 12px 24px;
  border-radius: 18px;
}

@keyframes pulsar {
  50% {
    transform: scale(1.06);
  }
}

/* ---------- Entrada do aluno ---------- */

.entrada {
  display: grid;
  place-items: center;
  padding: 8px 0 24px;
}

.entrada-card {
  width: min(480px, 100%);
  padding: 32px 28px;
  text-align: center;
  background: linear-gradient(180deg, var(--accent-light), white 140px);
}

.entrada-card label {
  text-align: left;
}

.entrada-emoji {
  font-size: 3.6rem;
  line-height: 1;
  margin-bottom: 8px;
  animation: balancar 3s ease-in-out infinite;
}

@keyframes balancar {
  0%, 100% { transform: rotate(-6deg); }
  50% { transform: rotate(6deg); }
}

.entrada-card h1 {
  margin: 0 0 8px;
  font-size: 1.8rem;
  font-weight: 800;
}

.entrada-texto {
  color: var(--text-muted);
  margin: 0 0 8px;
}

.entrada-card .erro-msg.mostrar,
.entrada-card .sucesso-msg.mostrar {
  margin: 14px 0 0;
  text-align: left;
}

.entrada-card .btn {
  margin-top: 20px;
}

input.campo-codigo {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: 0.35em;
  text-align: center;
  text-transform: uppercase;
  padding: 12px 0 12px 0.35em;
  min-height: 72px;
  border-width: 2.5px;
}

input.campo-nome {
  font-size: 1.25rem;
  min-height: 56px;
}

/* ---------- Partida: barra do topo ---------- */

.partida-topo {
  position: sticky;
  top: 8px;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 12px 20px;
  flex-wrap: wrap;
  padding: 12px 16px;
  margin-bottom: 20px;
  box-shadow: var(--sombra-media);
}

.partida-quem {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.partida-quem strong {
  display: block;
  font-size: 1.1rem;
}

.partida-avatar {
  font-size: 2rem;
  line-height: 1;
}

.partida-sala {
  color: var(--text-soft);
  font-size: 0.85rem;
  font-weight: 700;
}

.partida-stats {
  display: flex;
  gap: 8px;
  margin-left: auto;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-2);
  border-radius: 14px;
  padding: 6px 14px 6px 10px;
}

.stat-pontos {
  background: #fff7d6;
}

.stat-posicao {
  background: var(--accent-light);
}

.stat-icone {
  font-size: 1.5rem;
}

.stat-numero {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.stat-rotulo {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 700;
}

@media (max-width: 640px) {
  .partida-stats {
    margin-left: 0;
    width: 100%;
  }
  .stat {
    flex: 1;
    padding: 6px 8px;
  }
}

/* ---------- Pausa ---------- */

.overlay-pausa {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(16, 18, 38, 0.72);
  backdrop-filter: blur(4px);
}

.overlay-pausa-card {
  background: white;
  border-radius: 24px;
  padding: 36px 32px;
  text-align: center;
  max-width: 420px;
  display: grid;
  gap: 6px;
}

.overlay-icone {
  font-size: 3.6rem;
}

.overlay-pausa-card strong {
  font-size: 1.8rem;
}

.overlay-pausa-card p {
  margin: 0;
  color: var(--text-muted);
}

/* ---------- Sala de espera ---------- */

.espera {
  text-align: center;
  padding: 40px 28px;
}

.espera-emoji {
  font-size: 4rem;
  animation: balancar 3s ease-in-out infinite;
}

.espera h2 {
  font-size: 1.8rem;
  margin: 8px 0;
}

.espera > p {
  color: var(--text-muted);
  margin: 0 0 6px;
}

.espera-colegas {
  font-weight: 800;
  color: var(--accent-dark) !important;
}

.espera-regras {
  list-style: none;
  padding: 0;
  margin: 24px auto 0;
  max-width: 560px;
  display: grid;
  gap: 8px;
  text-align: left;
}

.espera-regras li {
  background: var(--surface-2);
  border-radius: 12px;
  padding: 12px 16px;
}

/* ---------- Cartão da tarefa ---------- */

.tarefa-card {
  padding: 24px;
  margin-bottom: 20px;
  border-top: 6px solid var(--accent);
  scroll-margin-top: 120px;
}

.tarefa-cabecalho {
  margin-bottom: 14px;
}

.tarefa-numero {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent-dark);
  font-weight: 800;
  font-size: 0.85rem;
  border-radius: 999px;
  padding: 4px 12px;
}

.tarefa-titulo {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 800;
  margin: 8px 0 0;
}

.passos {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
}

.passo {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-2);
  border-radius: 12px;
  padding: 8px 10px;
  color: var(--text-soft);
  font-weight: 700;
  font-size: 0.88rem;
}

.passo-bolinha {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: white;
  flex-shrink: 0;
}

.passo.feito {
  background: var(--sucesso-bg);
  color: var(--sucesso);
}

.passo.feito .passo-bolinha {
  background: var(--sucesso-forte);
  color: white;
}

.passo.atual {
  background: var(--accent);
  color: white;
  box-shadow: 0 4px 14px var(--accent-ring);
}

@media (max-width: 640px) {
  .passo-nome {
    display: none;
  }
  .passo {
    justify-content: center;
  }
}

.etapa {
  display: grid;
  gap: 14px;
}

.etapa-acoes {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.instrucao-texto {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.9;
  margin: 0;
}

.instrucao-atalhos {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.instrucao-compacta .instrucao-texto {
  font-size: 1rem;
  font-weight: 500;
}

.bloco-voce-vai,
.bloco-faca {
  border-radius: 16px;
  padding: 16px 18px;
}

.bloco-voce-vai {
  background: var(--surface-2);
}

.bloco-faca {
  background: #eef6ff;
  border: 2px dashed #93c5fd;
  padding: 22px;
}

.bloco-faca .instrucao-texto {
  font-size: 1.4rem;
}

.alerta-calma {
  margin: 0;
  background: #fff7d6;
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 600;
}

.pergunta {
  font-size: 1.35rem;
  margin: 6px 0 0;
}

.aposta-opcoes {
  display: grid;
  gap: 10px;
}

@media (min-width: 760px) {
  .aposta-opcoes {
    grid-template-columns: 1fr 1fr;
  }
}

.aposta-opcao {
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
  font: inherit;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  background: white;
  border: 2.5px solid var(--border-strong);
  border-radius: 16px;
  padding: 14px 16px;
  min-height: 72px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
}

.aposta-opcao:hover:not(:disabled) {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.aposta-opcao[aria-checked="true"] {
  border-color: var(--accent);
  background: var(--accent-light);
  box-shadow: 0 0 0 4px var(--accent-ring);
}

.aposta-opcao:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.aposta-opcao .opcao-letra {
  width: 40px;
  height: 40px;
  font-size: 1.15rem;
}

.aviso-bloqueio {
  margin: 0;
  background: var(--bloqueado-bg);
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 700;
  color: var(--text-muted);
}

.minha-aposta {
  background: var(--accent-light);
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 700;
}

.minha-aposta > span:last-child {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lembrete summary {
  cursor: pointer;
  color: var(--accent-dark);
  font-weight: 700;
}

.lembrete .instrucao {
  margin-top: 8px;
  background: var(--surface-2);
  border-radius: 12px;
  padding: 10px 14px;
}

/* Resultado */

.veredito {
  display: flex;
  align-items: center;
  gap: 16px;
  border-radius: 18px;
  padding: 18px 20px;
  animation: entrarModal 0.4s ease;
}

.veredito strong {
  display: block;
  font-size: 1.5rem;
}

.veredito-icone {
  font-size: 3rem;
  line-height: 1;
}

.veredito-acertou {
  background: var(--sucesso-bg);
  border: 2px solid var(--sucesso-border);
  color: #14532d;
}

.veredito-acertou .veredito-icone {
  animation: pular 0.8s ease 2;
}

.veredito-errou {
  background: #fff7ed;
  border: 2px solid #fed7aa;
  color: #7c2d12;
}

.veredito-tempo {
  background: var(--surface-2);
  border: 2px solid var(--border-strong);
}

@keyframes pular {
  50% {
    transform: translateY(-10px) scale(1.15);
  }
}

.revelacao {
  background: #f0fdf4;
  border-radius: 16px;
  padding: 16px 18px;
}

.revelacao-certa {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0 0 10px;
}

.revelacao .opcao-letra {
  background: var(--sucesso-forte) !important;
}

.revelacao-explicacao {
  margin: 0;
  font-size: 1.05rem;
}

.pontos-ganhos {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.pontos-total {
  font-size: 1.8rem;
  font-weight: 800;
  color: #a16207;
  background: #fff7d6;
  border-radius: 14px;
  padding: 6px 16px;
}

.pontos-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.chip-ponto {
  background: var(--surface-2);
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 700;
  font-size: 0.9rem;
}

/* ---------- Rodadas e modo livre ---------- */

.faixa-parcial {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--text);
  color: white;
  border-radius: 18px;
  padding: 16px 20px;
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.faixa-parcial > span {
  font-size: 2rem;
}

.status-rodada {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 700;
  margin: 0 0 14px;
}

.secao-ranking {
  padding: 20px;
  margin-bottom: 20px;
}

.secao-ranking h2 {
  margin: 0 0 12px;
}

.titulo-secao {
  font-size: 1.2rem;
  margin: 0 0 10px;
}

.nav-tarefas {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
  margin-bottom: 18px;
}

.nav-tarefa {
  display: flex;
  align-items: center;
  gap: 8px;
  font: inherit;
  text-align: left;
  background: white;
  border: 2px solid var(--border);
  border-radius: 14px;
  padding: 8px 10px;
  cursor: pointer;
  min-width: 0;
}

.nav-tarefa:hover {
  border-color: var(--accent);
}

.nav-tarefa.ativa {
  border-color: var(--accent);
  background: var(--accent-light);
}

.nav-tarefa.feita {
  background: var(--sucesso-bg);
  border-color: var(--sucesso-border);
}

.nav-numero {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--surface-2);
  font-weight: 800;
  flex-shrink: 0;
}

.nav-titulo {
  font-size: 0.85rem;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

/* ---------- Ranking ---------- */

.ranking-lista {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.ranking-linha {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface-2);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 1.05rem;
  position: relative;
}

.ranking-top {
  background: #fff7d6;
}

.ranking-eu {
  background: var(--accent-light);
  outline: 2.5px solid var(--accent);
}

.ranking-posicao {
  width: 34px;
  text-align: center;
  font-weight: 800;
  font-size: 1.1em;
  flex-shrink: 0;
}

.ranking-nome {
  flex: 1;
  font-weight: 700;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ranking-pontos {
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.ranking-subiu {
  color: var(--sucesso-forte);
  font-weight: 800;
  opacity: 0;
}

.ranking-linha.subiu {
  animation: brilhar 1.2s ease 2;
}

.ranking-linha.subiu .ranking-subiu {
  opacity: 1;
  animation: subir 0.6s ease infinite alternate;
}

@keyframes brilhar {
  50% {
    background: #dcfce7;
    box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.25);
  }
}

@keyframes subir {
  to {
    transform: translateY(-4px);
  }
}

/* ---------- Pódio ---------- */

.podio {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: end;
  gap: 12px;
  max-width: 640px;
  margin: 12px auto 0;
}

.podio-lugar {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 4px;
  animation: entrarModal 0.6s ease both;
}

.podio-1 {
  animation-delay: 0.6s;
}

.podio-2 {
  animation-delay: 0.3s;
}

.podio-medalha {
  font-size: 3rem;
  line-height: 1;
}

.podio-1 .podio-medalha {
  font-size: 4rem;
}

.podio-nome {
  font-size: 1.2rem;
  overflow-wrap: anywhere;
}

.podio-pontos {
  color: var(--text-muted);
  font-weight: 700;
}

.podio-degrau {
  width: 100%;
  margin-top: 6px;
  border-radius: 14px 14px 0 0;
  display: grid;
  place-items: center;
  color: white;
  font-size: 2rem;
  font-weight: 800;
}

.podio-1 .podio-degrau {
  height: 160px;
  background: linear-gradient(#facc15, #eab308);
}

.podio-2 .podio-degrau {
  height: 110px;
  background: linear-gradient(#cbd5e1, #94a3b8);
}

.podio-3 .podio-degrau {
  height: 80px;
  background: linear-gradient(#fdba74, #ea580c);
}

.final {
  padding: 28px 20px;
  margin-bottom: 20px;
  text-align: center;
}

.final-titulo {
  font-size: 2rem;
  margin: 0 0 8px;
}

.final-voce {
  display: grid;
  gap: 4px;
  margin-top: 24px;
  background: var(--accent-light);
  border-radius: 16px;
  padding: 16px;
}

.final-voce strong {
  font-size: 1.4rem;
}

.final-voce p {
  margin: 6px 0 0;
  font-weight: 700;
}

/* =========================================================
   Telão (projetor): fundo colorido, letras enormes
   ========================================================= */

body.pagina-telao {
  padding: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 10% 0%, #f472b6 0%, transparent 45%),
    radial-gradient(circle at 100% 100%, #818cf8 0%, transparent 50%), #4c1d95;
  overflow-x: hidden;
}

.telao {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 2vh;
  padding: 2.5vh 2.5vw;
}

.telao-topo {
  display: flex;
  align-items: center;
  gap: 2vw;
  color: white;
}

.telao-marca {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: clamp(1.2rem, 2vw, 2rem);
  font-weight: 800;
}

.telao-entre {
  margin-left: auto;
  font-size: clamp(1rem, 1.6vw, 1.6rem);
  opacity: 0.95;
}

.telao-codigo {
  display: grid;
  justify-items: center;
  background: white;
  color: var(--text);
  border-radius: 18px;
  padding: 8px 22px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.telao-codigo span {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.telao-codigo strong {
  font-size: clamp(2.2rem, 4.5vw, 4.5rem);
  letter-spacing: 0.15em;
  line-height: 1;
  color: var(--accent-dark);
}

.telao-grade {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(300px, 1fr);
  gap: 2vw;
  min-height: 0;
}

.telao-principal {
  display: flex;
  flex-direction: column;
  gap: 2vh;
  min-width: 0;
}

.telao-principal-final {
  grid-column: 1 / -1;
}

.telao-bloco {
  padding: 3vh 3vw;
  border: none;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.telao-etiqueta {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent-dark);
  font-weight: 800;
  font-size: clamp(1rem, 1.4vw, 1.4rem);
  border-radius: 999px;
  padding: 6px 16px;
}

.telao-titulo-gigante {
  font-size: clamp(2.2rem, 4.6vw, 4.8rem);
  font-weight: 800;
  margin: 1.5vh 0;
  line-height: 1.1;
}

.telao-tarefa-topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.telao-atalhos {
  display: flex;
  gap: 2vw;
  flex-wrap: wrap;
  margin: 2vh 0;
}

.telao-atalhos .atalho {
  font-size: clamp(1.8rem, 3.4vw, 3.6rem);
}

.telao-instrucao {
  font-size: clamp(1.3rem, 2.2vw, 2.2rem);
  font-weight: 600;
  line-height: 1.7;
  margin: 0;
}

.telao-lembrete {
  margin: 2vh 0 0;
  font-size: clamp(1.1rem, 1.6vw, 1.6rem);
  font-weight: 700;
  color: var(--accent-dark);
}

.telao-concluiram {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 2vh 2vw;
  color: white;
}

.telao-concluiram-texto {
  font-size: clamp(1.3rem, 2.2vw, 2.2rem);
  margin-bottom: 1vh;
}

.telao-concluiram-texto strong {
  font-size: 1.4em;
}

.telao-barra {
  display: block;
  height: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
  overflow: hidden;
}

.telao-barra > span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #4ade80, #22c55e);
  transition: width 0.6s ease;
}

.telao-espera .telao-passo {
  font-size: clamp(1.4rem, 2.6vw, 2.6rem);
  margin: 1vh 0;
  font-weight: 600;
}

.telao-codigo-inline {
  color: var(--accent-dark);
  letter-spacing: 0.12em;
}

.telao-contagem {
  font-size: clamp(1.2rem, 2vw, 2rem);
  font-weight: 800;
  margin: 2vh 0 0;
  color: var(--text-muted);
}

.telao-nomes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.telao-nome-chip {
  background: white;
  border-radius: 999px;
  padding: 8px 18px;
  font-weight: 800;
  font-size: clamp(1rem, 1.4vw, 1.4rem);
  animation: entrarModal 0.4s ease;
}

.telao-lateral {
  padding: 2.5vh 1.8vw;
  border: none;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.telao-lateral-titulo {
  font-size: clamp(1.3rem, 2vw, 2rem);
  margin: 0 0 1.5vh;
}

.telao-lateral .ranking-linha {
  font-size: clamp(1rem, 1.6vw, 1.6rem);
  padding: 1vh 1vw;
}

.telao-vazio {
  color: var(--text-muted);
}

.telao-progresso {
  list-style: none;
  padding: 0;
  margin: 1vh 0 0;
  display: grid;
  gap: 1.2vh;
}

.telao-progresso li {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) 3ch;
  align-items: center;
  gap: 1vw;
  font-size: clamp(1rem, 1.5vw, 1.5rem);
  font-weight: 700;
}

.telao-progresso .telao-barra {
  background: var(--surface-2);
}

.telao-final {
  background: white;
  border-radius: var(--raio-lg);
  text-align: center;
}

.telao-final .podio {
  max-width: 1000px;
}

.telao-final .podio-nome {
  font-size: clamp(1.5rem, 2.6vw, 2.8rem);
}

.telao-final .podio-pontos {
  font-size: clamp(1rem, 1.6vw, 1.6rem);
}

.telao-final .podio-medalha {
  font-size: clamp(3rem, 6vw, 6rem);
}

.telao-final .podio-1 .podio-degrau {
  height: 30vh;
}

.telao-final .podio-2 .podio-degrau {
  height: 21vh;
}

.telao-final .podio-3 .podio-degrau {
  height: 15vh;
}

.telao-sobreposicao {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 4vh 4vw;
  background: rgba(30, 12, 70, 0.88);
  backdrop-filter: blur(6px);
  animation: aparecerOverlay 0.3s ease;
}

.telao-pausa {
  display: grid;
  justify-items: center;
  color: white;
  text-align: center;
}

.telao-pausa span {
  font-size: clamp(4rem, 10vw, 9rem);
}

.telao-pausa strong {
  font-size: clamp(2.5rem, 6vw, 6rem);
}

.telao-pausa p {
  font-size: clamp(1.4rem, 2.4vw, 2.4rem);
  margin: 1vh 0 0;
}

.telao-tela-cheia {
  position: fixed;
  right: 10px;
  bottom: 10px;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.15);
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0.5;
  z-index: 60;
}

.telao-tela-cheia:hover {
  opacity: 1;
}

.telao-sem-sala {
  min-height: 100vh;
  padding: 16px;
}

@media (max-width: 900px) {
  .telao-grade {
    grid-template-columns: 1fr;
  }
  .telao-topo {
    flex-wrap: wrap;
  }
  .telao-entre {
    margin-left: 0;
    order: 3;
    width: 100%;
  }
  .telao-codigo {
    margin-left: auto;
  }
}

/* =========================================================
   Painel do professor
   ========================================================= */

body.pagina-professor {
  padding: 0 0 48px;
  font-size: 16px;
}

.prof-topo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(8px);
}

.prof-marca {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.6rem;
  text-decoration: none;
  color: var(--text);
}

.prof-marca strong,
.prof-marca small {
  display: block;
  font-size: 1rem;
  line-height: 1.2;
}

.prof-marca small {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.prof-menu {
  display: flex;
  gap: 8px;
  margin-left: auto;
  flex-wrap: wrap;
}

.prof-secao {
  padding: 22px;
}

.prof-secao h2 {
  margin: 0 0 16px;
  font-size: 1.25rem;
}

.prof-lobby {
  display: grid;
  gap: 20px;
  align-items: start;
}

@media (min-width: 960px) {
  .prof-lobby {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }
}

.form-criar {
  display: grid;
  gap: 18px;
}

.form-criar fieldset {
  border: none;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.modos {
  display: grid;
  gap: 10px;
}

.modo-opcao {
  display: flex;
  align-items: center;
  gap: 14px;
  border: 2px solid var(--border-strong);
  border-radius: 16px;
  padding: 14px 16px;
  cursor: pointer;
  margin: 0;
  font-weight: 500;
}

.modo-opcao:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-light);
}

.modo-opcao input {
  accent-color: var(--accent);
  width: 20px;
  height: 20px;
}

.modo-opcao strong {
  font-size: 1.05rem;
}

.modo-icone {
  font-size: 1.8rem;
}

.campo-curto {
  max-width: 140px;
}

.tarefas-checks {
  display: grid;
  gap: 6px;
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
}

.tarefa-check {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-weight: 600;
}

.tarefa-check input {
  accent-color: var(--accent);
  width: 18px;
  height: 18px;
}

.salas-lista {
  display: grid;
  gap: 10px;
}

.sala-item {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
}

.sala-item-codigo {
  font-size: 1.6rem;
  letter-spacing: 0.12em;
  color: var(--accent-dark);
}

.sala-item-info {
  display: grid;
  flex: 1;
  min-width: 180px;
  font-weight: 600;
}

/* Sala aberta */

.painel-sala {
  display: grid;
  gap: 16px;
}

.painel-cabecalho {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 18px 22px;
}

.painel-codigo {
  display: grid;
  justify-items: center;
  background: var(--accent-light);
  border-radius: 16px;
  padding: 8px 20px;
}

.painel-codigo span {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-dark);
}

.painel-codigo strong {
  font-size: 2.6rem;
  letter-spacing: 0.15em;
  line-height: 1.1;
  color: var(--accent-dark);
}

.painel-info {
  display: grid;
  gap: 4px;
  flex: 1;
  min-width: 240px;
  font-weight: 600;
}

.painel-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.fase-badge {
  justify-self: start;
  background: var(--surface-2);
  border-radius: 999px;
  padding: 4px 12px;
  font-weight: 800;
  font-size: 0.9rem;
}

.fase-tarefa,
.fase-livre {
  background: var(--sucesso-bg);
  color: var(--sucesso);
}

.fase-parcial {
  background: #fff7d6;
  color: #a16207;
}

.fase-final {
  background: var(--text);
  color: white;
}

.painel-controles {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.painel-controles-principal,
.painel-controles-extra {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

/* Abas (mesmo componente Tabs da área do professor) */

.abas {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--border);
  overflow-x: auto;
}

.aba {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  background: none;
  font: inherit;
  font-weight: 700;
  color: var(--text-muted);
  padding: 10px 16px;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  white-space: nowrap;
}

.aba:hover {
  color: var(--text);
}

.aba.ativa {
  color: var(--accent-dark);
  border-bottom-color: var(--accent);
}

.aba-contador {
  background: var(--accent);
  color: white;
  font-size: 0.75rem;
  border-radius: 999px;
  padding: 2px 8px;
}

/* Registros ao vivo */

.aovivo {
  display: grid;
  gap: 14px;
}

.aovivo-tarefa {
  padding: 18px 20px;
  display: grid;
  gap: 12px;
}

.aovivo-topo {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.seletor-tarefa {
  max-width: 420px;
  font-weight: 700;
}

.aovivo-contagem {
  font-weight: 800;
  margin-left: auto;
}

.aovivo-instrucao {
  margin: 0;
  line-height: 1.9;
}

.aovivo-apostas {
  display: grid;
  gap: 6px;
}

.aposta-barra {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface-2);
  border-radius: 10px;
  padding: 6px 12px 6px 6px;
}

.aposta-barra.correta {
  background: var(--sucesso-bg);
  outline: 2px solid var(--sucesso-border);
}

.aposta-barra.correta .aposta-barra-texto::after {
  content: "  ✓ correta";
  color: var(--sucesso);
  font-weight: 800;
}

.aposta-barra-texto {
  flex: 1;
  font-weight: 600;
}

.aposta-barra-n {
  font-size: 1.2rem;
}

.nota-professor {
  margin: 0;
  background: #fff7d6;
  border-radius: 10px;
  padding: 10px 12px;
}

.registros-lista {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.registro-item {
  background: white;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 16px;
}

.registro-pendente {
  background: transparent;
  border-style: dashed;
  color: var(--text-muted);
}

.registro-cabeca {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.registro-status {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.ponto-online {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--bloqueado);
  display: inline-block;
  flex-shrink: 0;
}

.ponto-online.on {
  background: var(--sucesso-forte);
  box-shadow: 0 0 0 3px var(--sucesso-bg);
}

.aposta-chip {
  border-radius: 999px;
  padding: 2px 10px;
  font-weight: 800;
  font-size: 0.85rem;
}

.aposta-chip.certa {
  background: var(--sucesso-bg);
  color: var(--sucesso);
}

.aposta-chip.errada {
  background: var(--erro-bg);
  color: var(--erro);
}

/* Tabelas */

.tabela-wrap {
  overflow-x: auto;
  padding: 6px;
}

.tabela-lab {
  width: 100%;
  border-collapse: collapse;
}

.tabela-lab th,
.tabela-lab td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

.tabela-lab th {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.tabela-lab tbody tr:last-child td {
  border-bottom: none;
}

.linha-podio {
  background: #fffbeb;
}

.acoes-linha {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

.btn-mini-perigo {
  color: var(--erro);
  border-color: var(--erro-border);
}

.legenda {
  margin: 8px 12px;
}

.form-renomear {
  display: grid;
  gap: 10px;
}

/* Editor de tarefas */

.editor-tarefas {
  display: grid;
  gap: 16px;
}

.editor-topo h2 {
  margin-bottom: 8px;
}

.editor-origem {
  font-weight: 700;
  margin: 0 0 8px;
}

.editor-dicas {
  margin: 0;
  padding-left: 20px;
  color: var(--text-muted);
  line-height: 1.9;
}

.editor-lista {
  display: grid;
  gap: 14px;
}

.editor-tarefa {
  margin: 0;
  padding: 18px 20px;
  display: grid;
  gap: 12px;
  min-width: 0;
}

.editor-legenda {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 0;
  float: left;
}

.editor-ordem {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.editor-campo {
  display: grid;
  gap: 4px;
  margin: 0;
  font-weight: 500;
}

.editor-campo .rotulo {
  margin: 0;
}

.editor-opcoes {
  display: grid;
  gap: 6px;
}

.editor-opcao {
  display: flex;
  align-items: center;
  gap: 8px;
}

.editor-correta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  cursor: pointer;
}

.editor-correta input {
  width: 20px;
  height: 20px;
  accent-color: var(--sucesso-forte);
}

.editor-barra {
  position: sticky;
  bottom: 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px;
  box-shadow: var(--sombra-media);
}

/* Temas: escolha na criação da sala e filtro do editor */

.temas-grade {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
}

.tema-opcao {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 2px solid var(--border-strong);
  border-radius: 14px;
  padding: 10px 12px;
  cursor: pointer;
  margin: 0;
  font-weight: 500;
}

.tema-opcao:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-light);
}

.tema-opcao input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.tema-opcao:has(input:focus-visible) {
  box-shadow: 0 0 0 4px var(--accent-ring);
}

.tema-icone {
  font-size: 1.6rem;
}

.tema-textos strong,
.tema-textos small {
  display: block;
  line-height: 1.25;
}

.tema-textos small {
  color: var(--text-muted);
}

.escolher-a-dedo summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--accent-dark);
  margin-bottom: 8px;
}

.escolher-a-dedo .tarefas-checks {
  margin-top: 8px;
}

.editor-filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-filtro {
  border: 1.5px solid var(--border-strong);
  background: white;
  border-radius: 999px;
  padding: 8px 14px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.chip-filtro.ativo {
  border-color: var(--accent);
  background: var(--accent-light);
  color: var(--accent-dark);
}