:root {
  --vermelho: #b3261e; --vermelho-esc: #8c1d17; --verde: #1f6f4a; --creme: #fff8f1;
  --texto: #2a1d1a; --suave: #7a6a66; --borda: #eadbd2; --branco: #fff; --raio: 16px;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--texto);
  background: var(--creme) radial-gradient(circle at 10% 0%, #ffe9dc 0, transparent 40%) fixed; line-height: 1.5; }
a { color: var(--vermelho); }
.topo { display: flex; align-items: center; gap: 10px; padding: 16px 20px; max-width: 920px; margin: auto; }
.topo .logo { font-weight: 800; font-size: 20px; text-decoration: none; color: var(--texto); }
.topo .logo span { color: var(--vermelho); }
main { max-width: 920px; margin: 0 auto; padding: 0 16px 60px; }
h1 { font-size: clamp(28px, 5vw, 44px); line-height: 1.1; margin: 16px 0 8px; }
h2 { font-size: 20px; margin: 0 0 12px; }
.sub { color: var(--suave); font-size: 17px; margin: 0 0 24px; }
.card { background: var(--branco); border: 1px solid var(--borda); border-radius: var(--raio); padding: 20px; margin-bottom: 16px;
  box-shadow: 0 1px 2px rgba(0,0,0,.03); }
.grade { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 4px; }
input, textarea, select { width: 100%; padding: 11px 12px; border: 1px solid var(--borda); border-radius: 10px; font: inherit; background: #fff; }
input:focus, textarea:focus, select:focus { outline: 2px solid #f3b9a8; border-color: var(--vermelho); }
textarea { resize: vertical; min-height: 80px; }
.campo { margin-bottom: 12px; }
button, .btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 0; border-radius: 999px;
  padding: 11px 20px; font: inherit; font-weight: 700; cursor: pointer; background: var(--vermelho); color: #fff; text-decoration: none; }
button:hover, .btn:hover { background: var(--vermelho-esc); }
button:disabled { opacity: .5; cursor: not-allowed; }
.btn-sec { background: #f6ebe4; color: var(--texto); }
.btn-sec:hover { background: #eedcd1; }
.btn-verde { background: var(--verde); } .btn-verde:hover { background: #17573a; }
.btn-peq { padding: 6px 12px; font-size: 13px; }
.linha { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.entre { justify-content: space-between; }
.tag { display: inline-block; font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 999px; background: #f2e6df; color: var(--suave); }
.tag.ok { background: #dff2e8; color: var(--verde); }
.tag.alerta { background: #fdecc8; color: #8a5a00; }
.lista { list-style: none; padding: 0; margin: 0; }
.lista li { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--borda); flex-wrap: wrap; }
.lista li:last-child { border-bottom: 0; }
.muted { color: var(--suave); font-size: 14px; }
.aviso { padding: 12px 14px; border-radius: 12px; background: #fdecc8; color: #6b4600; font-size: 14px; margin-bottom: 12px; }
.sucesso { background: #dff2e8; color: #14532d; }
.erro { background: #fde2df; color: #7f1d1d; }
.preco { font-size: 32px; font-weight: 800; }
.hero-presente { font-size: 64px; text-align: center; }
.revelar { text-align: center; padding: 30px 20px; }
.nome-sorteado { font-size: 38px; font-weight: 800; color: var(--vermelho); margin: 8px 0; }
.caixa-misterio { cursor: pointer; user-select: none; transition: transform .2s; font-size: 90px; display: inline-block; }
.caixa-misterio:hover { transform: rotate(-6deg) scale(1.05); }
.abas { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }
.abas button { background: #f6ebe4; color: var(--texto); }
.abas button.ativa { background: var(--vermelho); color: #fff; }
.chat { height: 340px; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; padding: 12px; background: #fbf4ef; border-radius: 12px; }
.msg { max-width: 78%; padding: 8px 12px; border-radius: 14px; background: #fff; border: 1px solid var(--borda); white-space: pre-wrap; word-wrap: break-word; }
.msg.minha { align-self: flex-end; background: var(--vermelho); color: #fff; border-color: var(--vermelho); }
.msg small { display: block; opacity: .65; font-size: 11px; margin-top: 2px; }
.passos { counter-reset: p; display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.passos div { background: #fff; border: 1px solid var(--borda); border-radius: var(--raio); padding: 16px; }
.passos div::before { counter-increment: p; content: counter(p); display: inline-grid; place-items: center; width: 28px; height: 28px;
  border-radius: 50%; background: var(--vermelho); color: #fff; font-weight: 800; margin-bottom: 6px; }
.codigo { font-family: ui-monospace, monospace; background: #f6ebe4; padding: 8px 10px; border-radius: 8px; word-break: break-all; font-size: 13px; }
.oculto { display: none !important; }
.stat { font-size: 28px; font-weight: 800; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--borda); }
footer { text-align: center; color: var(--suave); font-size: 13px; padding: 20px; }
.btn-mp { background: #009ee3; } .btn-mp:hover { background: #007eb5; }
.topo-nav { margin-left: auto; display: flex; gap: 14px; align-items: center; font-weight: 600; font-size: 15px; }
.topo-nav a:not(.btn) { color: var(--texto); text-decoration: none; }
.topo-nav a:not(.btn):hover { color: var(--vermelho); }
.codigo-input { font-size: 28px; letter-spacing: 10px; text-align: center; font-weight: 800; max-width: 260px; }
.grupo-item { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--borda); flex-wrap: wrap; }
.grupo-item:last-child { border-bottom: 0; }
.grupo-item h3 { margin: 0 0 4px; font-size: 17px; }