/* ===== Formulário do aluno ===== */
.casca {
  max-width: 560px;
  margin: 0 auto;
  padding: 18px 18px calc(128px + env(safe-area-inset-bottom));
}
body.modo-totem .casca { max-width: 760px; }

/* Topo */
.topo { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 40px; }
.marca { display: flex; align-items: center; gap: 10px; min-width: 0; }
.marca-logo { height: 34px; width: auto; max-width: 140px; object-fit: contain; }
.marca-nome { font-weight: 600; font-size: .95rem; color: var(--giz-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.contador { font-family: var(--fonte-num); font-weight: 600; font-size: 1.05rem; letter-spacing: .02em; color: var(--giz-2); }
.contador b { color: var(--giz); font-weight: 700; }

.progresso { display: flex; gap: 6px; margin-top: 12px; }
.progresso span { flex: 1; height: 4px; border-radius: 4px; background: var(--linha); transition: background-color .25s; }
.progresso span.feito { background: var(--accent); }

/* Perguntas */
.etapa { padding-top: 30px; }
.etapa.entrando { animation: entrar .28s ease-out both; }
.etapa.voltando { animation: voltar .28s ease-out both; }
@keyframes entrar { from { opacity: 0; transform: translateX(14px); } }
@keyframes voltar { from { opacity: 0; transform: translateX(-14px); } }
.pergunta { font-size: clamp(1.6rem, 1.15rem + 1.9vw, 2.15rem); max-width: 22ch; }
.pergunta:focus { outline: none; }
.apoio { color: var(--giz-2); margin: 12px 0 26px; max-width: 46ch; }

/* ---- Escala 0–10: anilhas ---- */
.placas { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
@media (min-width: 540px) { .placas { grid-template-columns: repeat(11, 1fr); gap: 8px; } }
body.modo-totem .placas { gap: 12px; }
.placa {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 2px solid var(--linha);
  background: var(--placa);
  box-shadow: inset 0 0 0 4px var(--ferro-2), inset 0 0 0 5.5px var(--linha);
  font-family: var(--fonte-num); font-weight: 700; font-size: 1.55rem; line-height: 1;
  color: var(--giz);
  display: grid; place-items: center;
  transition: transform .12s, background-color .15s, border-color .15s, box-shadow .15s, color .15s;
  touch-action: manipulation;
}
@media (min-width: 540px) { .placa { font-size: 1.3rem; } }
body.modo-totem .placa { font-size: 1.7rem; }
.placa:hover { border-color: var(--giz-3); }
.placa:active { transform: scale(.93); }
.placa[aria-checked="true"] {
  background: var(--accent); border-color: var(--accent); color: var(--on-accent);
  box-shadow: inset 0 0 0 4px rgba(0, 0, 0, .2), inset 0 0 0 5.5px rgba(255, 255, 255, .38);
  transform: scale(1.07);
}
.placas.surgindo .placa { animation: surgir .38s cubic-bezier(.2, .9, .3, 1.25) both; animation-delay: calc(var(--i) * 28ms); }
@keyframes surgir { from { opacity: 0; transform: translateY(10px) scale(.86); } }
.legenda-escala { color: var(--giz-3); font-size: .92rem; margin-top: 16px; }

/* ---- Áreas: carinhas ---- */
.areas { border-top: 1px solid var(--linha); }
.area { padding: 16px 0; border-bottom: 1px solid var(--linha); }
.area-topo { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.area-nome { font-weight: 600; }
.area-valor { font-size: .9rem; font-weight: 600; white-space: nowrap; }
.carinhas { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-top: 10px; }
.carinha {
  --tom: var(--giz-2); --fundo-tom: transparent;
  height: 52px; border-radius: 14px;
  background: var(--placa); border: 1px solid var(--linha);
  color: var(--giz-2); display: grid; place-items: center;
  transition: transform .12s, opacity .15s, color .15s, background-color .15s, border-color .15s;
  touch-action: manipulation;
}
.carinha[data-v="1"] { --tom: #F0524F; --fundo-tom: rgba(240, 82, 79, .16); }
.carinha[data-v="2"] { --tom: #F08A3C; --fundo-tom: rgba(240, 138, 60, .16); }
.carinha[data-v="3"] { --tom: #E8C13A; --fundo-tom: rgba(232, 193, 58, .15); }
.carinha[data-v="4"] { --tom: #9BCB4C; --fundo-tom: rgba(155, 203, 76, .15); }
.carinha[data-v="5"] { --tom: #38C07A; --fundo-tom: rgba(56, 192, 122, .16); }
.carinha svg { width: 30px; height: 30px; overflow: visible; }
.carinha .r-cara, .carinha .r-boca, .carinha .r-traco { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.carinha .r-olho { fill: currentColor; }
.carinha .r-cheia { fill: currentColor; fill-opacity: .9; }
@media (hover: hover) { .carinha:hover { color: var(--tom); } }
.carinha:active { transform: scale(.94); }
.carinhas.marcada .carinha { opacity: .4; }
.carinhas.marcada .carinha[aria-checked="true"] { opacity: 1; color: var(--tom); background: var(--fundo-tom); border-color: var(--tom); transform: scale(1.04); }
body.modo-totem .carinha { height: 60px; }
body.modo-totem .carinha svg { width: 34px; height: 34px; }

/* ---- Equipe: estrelas ---- */
.grupo-equipe + .grupo-equipe { margin-top: 26px; }
.grupo-equipe h3 { font-weight: 600; font-size: .95rem; letter-spacing: 0; color: var(--giz-2); padding-bottom: 8px; border-bottom: 1px solid var(--linha); }
.pessoa { display: flex; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--linha); }
.avatar {
  flex: none; width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--placa-2); color: var(--giz-2);
  font-family: var(--fonte-num); font-weight: 700; font-size: 1.05rem; letter-spacing: .03em;
}
.pessoa-nome { flex: 1; min-width: 0; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.estrelas { display: flex; flex: none; }
.estrela { width: 38px; height: 46px; padding: 0; border: 0; background: none; display: grid; place-items: center; color: var(--giz-3); touch-action: manipulation; }
.estrela svg { width: 26px; height: 26px; transition: transform .12s; }
.estrela path { fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linejoin: round; }
.estrela.acesa { color: var(--ouro); }
.estrela.acesa path { fill: currentColor; }
.estrela:active svg { transform: scale(.85); }
@media (max-width: 360px) { .estrela { width: 33px; } .estrela svg { width: 23px; height: 23px; } .avatar { display: none; } }

/* ---- Etapa final ---- */
.grupo-campo { margin-top: 18px; }
.contato {
  margin-top: 24px; padding: 16px;
  border: 1px solid var(--linha); border-radius: var(--raio);
  background: var(--placa);
  transition: border-color .2s, background-color .2s;
}
.contato.destaque { border-color: var(--accent); background: var(--accent-suave); }
.troca { display: flex; gap: 14px; align-items: flex-start; cursor: pointer; }
.troca input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.troca-caixa {
  flex: none; width: 26px; height: 26px; margin-top: 1px; border-radius: 8px;
  border: 2px solid var(--giz-3); background: var(--ferro-2);
  display: grid; place-items: center; transition: background-color .15s, border-color .15s;
}
.troca input:checked + .troca-caixa { background: var(--accent); border-color: var(--accent); }
.troca input:checked + .troca-caixa::after {
  content: ''; width: 7px; height: 13px; margin-top: -3px;
  border: solid var(--on-accent); border-width: 0 3px 3px 0; transform: rotate(45deg);
}
.troca input:focus-visible + .troca-caixa { outline: 3px solid var(--accent-texto); outline-offset: 3px; }
.troca-texto { display: flex; flex-direction: column; gap: 2px; }
.troca-texto strong { font-weight: 600; }
.troca-texto span { color: var(--giz-2); font-size: .92rem; }
.nota-lgpd { color: var(--giz-3); font-size: .85rem; margin-top: 8px; }
.armadilha { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ---- Telas de fim ---- */
.tela { text-align: center; padding-top: 44px; }
.selo {
  width: 88px; height: 88px; margin: 0 auto 26px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--accent); color: var(--on-accent);
  box-shadow: inset 0 0 0 6px rgba(0, 0, 0, .18), inset 0 0 0 8px rgba(255, 255, 255, .3);
  animation: selo .5s cubic-bezier(.2, .9, .3, 1.3) both;
}
@keyframes selo { from { transform: scale(.4); opacity: 0; } }
.tela-titulo { font-size: clamp(1.75rem, 1.3rem + 2vw, 2.4rem); max-width: 18ch; margin: 0 auto; }
.tela-titulo:focus { outline: none; }
.tela-texto { color: var(--giz-2); max-width: 36ch; margin: 14px auto 0; }
.tela-miudo { color: var(--giz-3); font-size: .9rem; margin-top: 12px; }
.google { margin: 32px auto 0; max-width: 380px; padding: 18px; border: 1px dashed var(--linha); border-radius: var(--raio); }
.google p { color: var(--giz-2); font-size: .95rem; }
.google .btn { margin-top: 12px; }
.qr-google { width: 184px; margin: 0 auto 14px; padding: 10px; background: #fff; border-radius: 12px; }
.qr-google svg { display: block; width: 100%; height: auto; }
.totem-reinicio { max-width: 380px; margin: 34px auto 0; }

/* ---- Barra de ação fixa ---- */
.barra {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  padding: 18px 18px calc(14px + env(safe-area-inset-bottom));
  background: linear-gradient(to top, var(--ferro) 62%, rgba(19, 21, 25, 0));
}
.barra-dentro { max-width: 560px; margin: 0 auto; display: flex; gap: 8px; align-items: center; }
body.modo-totem .barra-dentro { max-width: 760px; }
#btnAvancar { flex: 1; min-height: 56px; font-size: 1.05rem; }
#btnVoltar { min-height: 56px; }