:root{
    --verde:#8cc63f;
    --verde-escuro:#6fa628;
    --verde-claro:#eef7df;
    --cinza:#6b7280;
    --cinza-claro:#f3f4f6;
    --texto:#1f2937;
    --azul:#3b82f6;
    --azul-claro:#e8f1fe;
    --erro:#dc2626;
    --raio:16px;
    --sombra:0 8px 30px rgba(0,0,0,.08);
}

*{box-sizing:border-box;margin:0;padding:0}
/* Garante que o atributo [hidden] sempre esconda, mesmo em elementos com
   display definido por classe (ex.: .cam-msg, .acoes). Sem isso, o overlay
   de "Solicitando permissão de câmera…" continuava visível sobre o vídeo. */
[hidden]{display:none !important}
html,body{height:100%}
body{
    font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
    color:var(--texto);
    background:linear-gradient(180deg,#fbfdf6 0%,#f1f6e8 100%);
    min-height:100dvh;
    display:flex;
    flex-direction:column;
    -webkit-font-smoothing:antialiased;
}

/* ---------- topo ---------- */
.topo{
    display:flex;justify-content:center;align-items:center;
    padding:18px 16px 8px;
}
.logo{height:38px;width:auto}

/* ---------- progresso ---------- */
.progresso{
    height:6px;background:var(--cinza-claro);
    margin:6px 16px 0;border-radius:99px;overflow:hidden;
    max-width:520px;width:calc(100% - 32px);align-self:center;
}
.progresso-barra{
    height:100%;width:0;background:var(--verde);
    border-radius:99px;transition:width .35s ease;
}

/* ---------- palco / telas ---------- */
.palco{
    flex:1;display:flex;justify-content:center;align-items:flex-start;
    padding:14px 16px 40px;
}
.tela{display:none;width:100%;max-width:520px;animation:entra .35s ease both}
.tela.ativa{display:block}
@keyframes entra{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

.card{
    background:#fff;border-radius:var(--raio);box-shadow:var(--sombra);
    padding:22px 18px 24px;
}
.centro{text-align:center}

h1{font-size:1.55rem;line-height:1.2;margin-bottom:8px}
h2{font-size:1.3rem;margin-bottom:10px}
.lead{font-size:1.1rem;color:var(--texto);margin-bottom:14px}
.texto{color:var(--cinza);font-size:.97rem;line-height:1.5;margin-bottom:14px}
.emoji{font-size:2.6rem;margin-bottom:6px}
.rodape-nota{font-size:.8rem;color:var(--cinza);margin-top:14px}

/* ---------- avisos ---------- */
.aviso{
    border-radius:12px;padding:13px 14px;font-size:.92rem;line-height:1.45;
    margin:0 0 16px;
}
.aviso-verde{background:var(--verde-claro);border:1px solid #cfe6a3;color:#3f5a14}
.aviso-azul{background:var(--azul-claro);border:1px solid #c5dcfb;color:#1e3a8a}

/* ---------- formulário ---------- */
.campo{display:block;margin-bottom:14px}
.campo>span{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--texto)}
.campo input,.campo select{
    width:100%;padding:13px 14px;font-size:1.05rem;
    border:2px solid #e5e7eb;border-radius:12px;background:#fff;
    transition:border-color .2s;
}
.campo select{
    appearance:none;cursor:pointer;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat:no-repeat;background-position:right 14px center;padding-right:38px;
}
.campo input:focus,.campo select:focus{outline:none;border-color:var(--verde)}
.campo input.invalido{border-color:#dc2626}
.campo input.valido{border-color:var(--verde)}
.campo-msg{display:block;margin-top:6px;font-size:.82rem;font-weight:600}
.campo-msg.ok{color:var(--verde-escuro)}
.campo-msg.ruim{color:#dc2626}
.campo-msg.checando{color:var(--cinza)}
.linha{display:flex;gap:12px}
.linha .campo{flex:1}
/* data de nascimento: dia / mês (por extenso, mais largo) / ano */
.linha-nasc .campo:nth-child(2){flex:1.4}

.rotulo-grupo{display:block;font-size:.85rem;font-weight:600;margin:4px 0 8px}
.opcoes{display:flex;gap:12px;margin-bottom:8px}
.opcao{flex:1;position:relative}
.opcao input{position:absolute;opacity:0;inset:0;cursor:pointer}
.opcao span{
    display:flex;justify-content:center;align-items:center;text-align:center;
    padding:16px 8px;border:2px solid #e5e7eb;border-radius:12px;
    font-weight:600;font-size:.95rem;transition:.15s;
}
.opcao input:checked + span{border-color:var(--verde);background:var(--verde-claro);color:var(--verde-escuro)}

/* ---------- botões ---------- */
.btn{
    appearance:none;border:none;cursor:pointer;
    background:var(--verde);color:#fff;font-weight:700;font-size:1rem;
    padding:14px 18px;border-radius:12px;transition:.15s;flex:1;
    box-shadow:0 4px 12px rgba(140,198,63,.35);
}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}
.btn-claro{background:#fff;color:var(--cinza);border:2px solid #e5e7eb;box-shadow:none}
.btn-grande{width:100%;margin-top:8px;padding:16px;font-size:1.08rem}
.acoes{display:flex;gap:12px;margin-top:18px}
.acoes .btn-claro{flex:0 0 38%}

.erro{
    color:var(--erro);background:#fef2f2;border:1px solid #fecaca;
    padding:10px 12px;border-radius:10px;font-size:.9rem;margin-top:6px;
}

/* ---------- câmera ---------- */
.cam-wrap{
    position:relative;width:100%;aspect-ratio:3/4;max-height:62vh;
    background:#111;border-radius:16px;overflow:hidden;margin-bottom:12px;
    display:flex;align-items:center;justify-content:center;
}
.cam-wrap video,.cam-wrap img{
    position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
    transform:scaleX(-1); /* espelha para selfie */
}
.cam-guia{
    position:absolute;inset:0;width:100%;height:100%;pointer-events:none;
}
.cam-guia ellipse{
    fill:none;stroke:rgba(255,255,255,.9);stroke-width:3;
    stroke-dasharray:10 8;
    filter:drop-shadow(0 0 6px rgba(0,0,0,.4));
    animation:pulsa 2s ease-in-out infinite;
}
@keyframes pulsa{0%,100%{opacity:.55}50%{opacity:1}}
.cam-msg{
    position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
    text-align:center;color:#fff;padding:24px;font-size:.95rem;line-height:1.5;
    background:rgba(0,0,0,.55);
}
.cam-flash{
    position:absolute;inset:0;background:#fff;opacity:0;pointer-events:none;
}
.cam-flash.dispara{animation:flash .35s ease}
@keyframes flash{0%{opacity:0}40%{opacity:.9}100%{opacity:0}}
.cam-flash.contagem{
    opacity:1;background:rgba(0,0,0,.45);color:#fff;
    display:flex;align-items:center;justify-content:center;
    font-size:4rem;font-weight:800;
}
.cam-instrucoes{
    background:#fff8e6;border:1px solid #fde9b0;color:#92660a;
    border-radius:10px;padding:10px 12px;font-size:.85rem;line-height:1.4;margin-bottom:8px;
}

/* ---------- revisão ---------- */
.revisao{display:flex;flex-direction:column;gap:2px;margin-bottom:8px}
.revisao .item{
    display:flex;justify-content:space-between;gap:12px;
    padding:11px 2px;border-bottom:1px solid #f0f0f0;font-size:.95rem;
}
.revisao .item b{color:var(--cinza);font-weight:600}
.revisao .item span{text-align:right;font-weight:600}
.revisao .fotos{display:flex;gap:10px;margin:12px 0 4px;flex-wrap:wrap}
.revisao .fotos img{
    width:78px;height:100px;object-fit:cover;border-radius:10px;
    border:2px solid var(--verde-claro);transform:scaleX(-1);
}
.revisao .fotos figure{text-align:center;font-size:.72rem;color:var(--cinza)}
.revisao .fotos figcaption{margin-top:4px}

/* ---------- sucesso ---------- */
.numero-cadastro{
    font-size:2.6rem;font-weight:800;letter-spacing:4px;color:var(--verde-escuro);
    background:var(--verde-claro);border-radius:14px;padding:14px;margin:6px 0 16px;
}

/* ---------- termo / consentimento ---------- */
.lista-termo{list-style:none;margin:0 0 16px;display:flex;flex-direction:column;gap:8px}
.lista-termo li{font-size:.9rem;color:var(--texto);background:var(--verde-claro);
    border-radius:10px;padding:9px 12px}
.aceite{display:flex;gap:11px;align-items:flex-start;background:#f8fafc;
    border:2px solid #e5e7eb;border-radius:12px;padding:13px;cursor:pointer;
    font-size:.9rem;line-height:1.45;transition:border-color .15s}
.aceite:has(input:checked){border-color:var(--verde);background:var(--verde-claro)}
.aceite input{margin-top:2px;width:22px;height:22px;flex:0 0 auto;accent-color:var(--verde)}
.aceite a{color:var(--verde-escuro);font-weight:700;text-decoration:underline}

/* ---------- carregando ---------- */
.btn.carregando{position:relative;color:transparent}
.btn.carregando::after{
    content:"";position:absolute;width:20px;height:20px;
    top:50%;left:50%;margin:-10px 0 0 -10px;
    border:3px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;
    animation:gira .7s linear infinite;
}
@keyframes gira{to{transform:rotate(360deg)}}

@media(min-width:540px){
    h1{font-size:1.8rem}
    .card{padding:28px 26px}
}