/* Identidade 1B — compartilhado entre celular (claro), dashboard e telão (carvão) */
:root{
  --carvao:#232323;--carvao-2:#1a1a1a;
  --verde:#5E9C82;--verde-escuro:#4d826b;--verde-claro:#7bb59d;--verde-suave:rgba(94,156,130,.1);
  --offwhite:#F2F2F2;--branco:#FFFFFF;--cinza-texto:#5a5a5a;--cinza-suave:#8a8a8a;--cinza-linha:rgba(0,0,0,.09);
  --desab:#b8c9c1;--fundo:#e7e8e6;
  --sans:'Inter',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;font-family:var(--sans);background:var(--fundo);color:var(--carvao)}
button,input,textarea{font-family:inherit}
.tag-line{display:inline-flex;align-items:center;gap:12px;font-size:.68rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--verde);margin-bottom:14px}
.tag-line::before{content:'';display:inline-block;width:32px;height:1.5px;background:var(--verde)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;border-radius:50px;border:0;cursor:pointer;transition:background .25s,transform .25s,box-shadow .25s}
.btn-verde{background:var(--verde);color:var(--branco)}
.btn-verde:hover{background:var(--verde-escuro)}
.btn-verde:disabled{background:var(--desab);cursor:not-allowed}
.btn-out{background:transparent;border:1.5px solid var(--carvao);color:var(--carvao)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ===== Celular (index.html) — igual ao protótipo ===== */
body.celular{display:flex;justify-content:center;padding-left:max(0px,env(safe-area-inset-left,0px));padding-right:max(0px,env(safe-area-inset-right,0px))}
.app{width:100%;max-width:480px;min-height:100%;display:flex;flex-direction:column;background:var(--offwhite);box-shadow:0 0 40px rgba(0,0,0,.06)}
.cab{background:var(--carvao);color:var(--branco);padding:16px max(20px,env(safe-area-inset-left,0px)) 14px max(20px,env(safe-area-inset-right,0px));display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:env(safe-area-inset-top,0px);z-index:2}
.marca{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.5px;font-size:1rem}
.marca img{height:22px;display:block}
.selo{width:30px;height:30px;border-radius:50%;border:1.5px solid var(--branco);display:grid;place-items:center;font-size:.72rem;font-weight:900;letter-spacing:-.5px}
.prog{height:3px;background:rgba(0,0,0,.06)}
.prog i{display:block;height:100%;width:0;background:var(--verde);transition:width .4s cubic-bezier(.32,.72,0,1)}
.corpo{flex:1;padding:26px 22px 12px;display:flex;flex-direction:column;min-height:0}
.cont{font-size:.74rem;color:var(--cinza-suave);font-weight:600;margin-bottom:6px;font-variant-numeric:tabular-nums}
h1{font-size:1.75rem;font-weight:800;letter-spacing:-1.2px;line-height:1.08;margin:0 0 14px;text-wrap:balance}
h2{font-size:1.32rem;font-weight:800;letter-spacing:-.6px;line-height:1.18;margin:0 0 6px;text-wrap:balance}
.instr{font-size:.86rem;color:var(--cinza-texto);margin:0 0 16px;line-height:1.45}
p.txt{font-size:1rem;line-height:1.6;color:var(--cinza-texto);margin:0 0 12px}
.aviso{background:var(--branco);border:1px solid var(--cinza-linha);border-radius:16px;padding:14px 16px;font-size:.86rem;line-height:1.5;color:var(--cinza-texto);margin-top:8px}
.aviso b{color:var(--carvao)}
.opcs{display:flex;flex-direction:column;gap:8px}
.opc{text-align:left;background:var(--branco);border:1.5px solid var(--cinza-linha);border-radius:16px;padding:14px 16px;font-size:.95rem;font-weight:500;color:var(--carvao);cursor:pointer;transition:border-color .2s,background .2s;line-height:1.3;display:flex;align-items:center;gap:12px}
.opc .mk{flex:none;width:20px;height:20px;border-radius:50%;border:1.5px solid #c9cfcc;display:grid;place-items:center;transition:all .2s}
.opcs.multi .opc .mk{border-radius:6px}
.opc.on{border-color:var(--verde);background:var(--verde-suave);font-weight:700}
.opc.on .mk{background:var(--verde);border-color:var(--verde)}
.opc.on .mk::after{content:'';width:8px;height:8px;border-radius:inherit;background:var(--branco)}
.opcs.multi .opc.on .mk::after{width:10px;height:6px;border-radius:0;background:none;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg) translate(1px,-1px)}
.opc.off{opacity:.42}
.opc .n{flex:none;width:30px;height:30px;border-radius:50%;background:var(--offwhite);display:grid;place-items:center;font-weight:800;font-size:.95rem;font-variant-numeric:tabular-nums;transition:all .2s}
.opc.on .n{background:var(--verde);color:var(--branco)}
.opc:focus-visible,.btn:focus-visible{outline:2px solid var(--verde-escuro);outline-offset:2px}
.contador{font-size:.78rem;font-weight:700;color:var(--verde-escuro);margin:10px 2px 0}
.item{font-size:1.04rem;font-weight:600;line-height:1.4;margin:6px 0 14px;padding:16px;background:var(--branco);border-radius:16px;border:1px solid var(--cinza-linha)}
textarea{width:100%;min-height:150px;font-size:1rem;border:1.5px solid var(--cinza-linha);border-radius:16px;padding:14px;background:var(--branco);color:var(--carvao);resize:vertical;line-height:1.5}
textarea:focus{outline:none;border-color:var(--verde)}
.dica{font-size:.74rem;color:var(--cinza-suave);margin-top:6px;text-align:right;font-variant-numeric:tabular-nums}
.rodape{display:flex;gap:10px;padding:12px 22px calc(20px + env(safe-area-inset-bottom,0px));position:sticky;bottom:0;background:linear-gradient(to top,var(--offwhite) 75%,rgba(242,242,242,0))}
.rodape .btn{flex:1}
.rodape .btn-out{flex:0 0 auto;padding-inline:22px}
.circ{width:52px;height:52px;border-radius:50%;background:var(--verde);color:var(--branco);display:grid;place-items:center;margin-bottom:22px}
.resumo{margin-top:18px;display:flex;flex-direction:column;gap:10px}
.resumo details{background:var(--branco);border:1px solid var(--cinza-linha);border-radius:16px;padding:12px 16px}
.resumo summary{cursor:pointer;font-weight:700;font-size:.9rem}
.resumo dl{margin:10px 0 0;display:grid;gap:8px}
.resumo dt{font-size:.78rem;color:var(--cinza-suave);font-weight:600}
.resumo dd{margin:0;font-size:.88rem;line-height:1.4}
.salvo{font-size:.72rem;color:var(--verde-escuro);font-weight:700;margin-top:8px;display:flex;align-items:center;gap:6px}
.fade{animation:fade .35s cubic-bezier(.32,.72,0,1)}
@keyframes fade{from{opacity:.001;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ===== Carvão — dashboard e telão ===== */
body.carvao{background:var(--carvao);color:var(--offwhite);min-height:100%}
body.carvao .btn-out{border-color:rgba(255,255,255,.3);color:var(--offwhite)}
body.carvao .btn-out:hover{background:rgba(255,255,255,.06)}
.topo-carvao{background:var(--carvao-2);padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0;z-index:5}
.topo-carvao img{height:24px}
.selo-sessao{font-size:.62rem;font-weight:800;letter-spacing:2px;text-transform:uppercase;border:1px solid var(--verde-claro);color:var(--verde-claro);border-radius:50px;padding:4px 10px}
.selo-sessao.teste{color:#e0b84d;border-color:#e0b84d}
.card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:16px 18px}
.card h3{margin:0 0 10px;font-size:.78rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--verde-claro)}
.stat-num{font-size:1.9rem;font-weight:800;letter-spacing:-1px}
.stat-lbl{font-size:.72rem;color:var(--cinza-suave);text-transform:uppercase;letter-spacing:1px}
.grid-topo{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;padding:18px 24px}
.filtros{display:flex;flex-wrap:wrap;gap:10px;padding:0 24px 18px}
.filtros select,.filtros button{background:var(--carvao-2);color:var(--offwhite);border:1px solid rgba(255,255,255,.15);border-radius:50px;padding:8px 14px;font-size:.78rem;cursor:pointer}
.filtros button.ativo{background:var(--verde);border-color:var(--verde);color:var(--branco);font-weight:700}
.cruzamentos{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;padding:0 24px 18px}
.perguntas{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:14px;padding:0 24px 32px}
.perguntas canvas{max-height:220px}
.media-grande{font-size:2.2rem;font-weight:800;color:var(--verde-claro);letter-spacing:-1px}
.abertas-lista{max-height:320px;overflow-y:auto;display:flex;flex-direction:column;gap:8px;margin-top:8px}
.abertas-lista .resp{background:var(--carvao-2);border-radius:10px;padding:8px 12px;font-size:.84rem;line-height:1.4}
.abertas-lista input{width:100%;margin-bottom:8px;background:var(--carvao-2);border:1px solid rgba(255,255,255,.15);border-radius:8px;padding:8px 10px;color:var(--offwhite)}
.login-box{max-width:360px;margin:15vh auto;padding:28px;background:var(--carvao-2);border-radius:16px;border:1px solid rgba(255,255,255,.08)}
.login-box input{width:100%;margin-bottom:10px;padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,.15);background:var(--carvao);color:var(--offwhite)}
.login-box .erro{color:#e07a5f;font-size:.82rem;margin-top:6px}

/* ===== Telão (qr.html) ===== */
body.telao{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100%;cursor:none;text-align:center;gap:24px;padding:24px}
.telao img.logo{height:48px}
.telao #qr{background:var(--branco);padding:24px;border-radius:24px}
.telao .url{font-size:2rem;font-weight:800;letter-spacing:-1px}
.telao .contagem{font-size:1.6rem;font-weight:700;color:var(--verde-claro)}