:root {
  --fundo: #f4f6fa; --cartao: #fff; --tinta: #16233a; --suave: #6b7a90;
  --marca: #0f1b2d; --verde: #d4f7d4; --amarelo: #ffe9b3; --vermelho: #fdd;
}
* { box-sizing: border-box; margin: 0; }
[hidden] { display: none !important; }
body { font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
       background: var(--fundo); color: var(--tinta); min-height: 100dvh; }

.tela-trava { min-height: 100dvh; display: grid; place-items: center; background: var(--marca); }
.cartao-trava { background: var(--cartao); border-radius: 16px; padding: 28px 24px;
                width: min(90vw, 340px); text-align: center; display: grid; gap: 12px; }
.cartao-trava .logo { max-width: 200px; width: 70%; height: auto; margin: 0 auto; }
.cartao-trava input { padding: 12px; border: 1px solid #cfd8e3; border-radius: 10px; font-size: 16px; }
.cartao-trava button { padding: 12px; border: 0; border-radius: 10px; background: var(--marca);
                       color: #fff; font-size: 16px; }
.erro { color: #b00020; font-size: 14px; }

#topo { position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between;
        align-items: baseline; padding: 12px 16px; background: var(--marca); color: #fff; }
#topo #carimbo { font-size: 12px; opacity: .8; }
#conteudo { padding: 12px 12px 84px; }
#menu { position: fixed; bottom: 0; left: 0; right: 0; display: grid;
        grid-template-columns: repeat(3, 1fr); background: var(--cartao);
        border-top: 1px solid #e2e8f0; padding: 6px 0 max(6px, env(safe-area-inset-bottom)); }
#menu button { border: 0; background: none; font-size: 20px; color: var(--suave);
               display: grid; justify-items: center; gap: 2px; }
#menu button span { font-size: 11px; }
#menu button.ativo { color: var(--tinta); font-weight: 600; }

.cartao { background: var(--cartao); border-radius: 14px; padding: 14px 16px;
          margin-bottom: 12px; box-shadow: 0 1px 3px rgba(22, 35, 58, .08); }
.cartao h2 { font-size: 14px; color: var(--suave); font-weight: 600; margin-bottom: 6px; }
.numero-grande { font-size: 28px; font-weight: 700; }
.numero-medio { font-size: 18px; font-weight: 600; }
.linha-loja { display: flex; justify-content: space-between; align-items: center;
              padding: 8px 0; border-bottom: 1px solid #eef2f7; font-size: 14px; }
.linha-loja:last-child { border-bottom: 0; }
.pct { color: #000; padding: 2px 8px; border-radius: 8px; font-weight: 600; min-width: 64px; text-align: center; }
.pct-verde { background: var(--verde); } .pct-amarelo { background: var(--amarelo); }
.pct-vermelho { background: var(--vermelho); } .pct-nulo { background: #eef2f7; color: var(--suave); }

.tela-inicio { min-height: calc(100dvh - 200px); display: flex; align-items: center; justify-content: center; }
.tela-inicio .lista-paineis { width: 100%; }
.tela-inicio .lista-paineis button { font-size: 18px; padding: 22px 16px; }

.lista-paineis button, .lista-imagens button { width: 100%; text-align: left; font-size: 16px;
  padding: 14px 16px; border: 0; border-radius: 14px; background: var(--cartao);
  margin-bottom: 10px; box-shadow: 0 1px 3px rgba(22, 35, 58, .08); }
#quadro-painel { position: fixed; inset: 0; z-index: 10; background: #fff; display: grid;
                 grid-template-rows: auto 1fr; }
#quadro-painel header { display: flex; gap: 12px; align-items: center; padding: 10px 12px;
                        background: var(--marca); color: #fff; }
#quadro-painel header button { border: 0; background: none; color: #fff; font-size: 18px; }
#quadro-painel iframe { border: 0; width: 100%; height: 100%; }
#quadro-imagem { position: fixed; inset: 0; z-index: 10; background: #fff; display: grid;
                 grid-template-rows: auto 1fr; }
#quadro-imagem header { display: flex; gap: 12px; align-items: center; padding: 10px 12px;
                        background: var(--marca); color: #fff; }
#quadro-imagem header button#voltar-imagem { border: 0; background: none; color: #fff; font-size: 18px; }
#quadro-imagem header span { flex: 1; }
.btn-compartilhar-cabecalho { border: 1px solid #fff; background: transparent; color: #fff;
  font-size: 14px; padding: 6px 12px; border-radius: 8px; }
.corpo-imagem { overflow: auto; background: var(--fundo); display: flex; align-items: center;
  justify-content: center; position: relative; }
.corpo-imagem img { max-width: 100%; max-height: 100%; width: auto; height: auto;
  object-fit: contain; display: block; cursor: zoom-in; }
.corpo-imagem img.zoom { max-width: none; max-height: none; width: 200%; height: auto; cursor: zoom-out; }
.aviso-toque { position: absolute; top: 8px; left: 50%; transform: translateX(-50%); color: #fff;
  font-size: 12px; background: rgba(0, 0, 0, .5); padding: 4px 10px; border-radius: 20px; z-index: 1; }
.aviso { color: var(--suave); font-size: 13px; text-align: center; padding: 16px; }