:root {
  --preto: #0b0d10;
  --cinza: #5b6472;
  --claro: #f5f6f8;
  --branco: #ffffff;
  --accent: #16c784;
  --accent-escuro: #0ea06a;
  --vermelho: #e5484d;
  --borda: #e4e7ec;
  --radius: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--claro);
  color: var(--preto);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.ck-container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Header */
.ck-header {
  background: var(--branco);
  border-bottom: 1px solid var(--borda);
  padding: 14px 0;
}
.ck-header .ck-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--preto);
  text-decoration: none;
  letter-spacing: -0.03em;
}
.logo span { color: var(--accent); }
.seguro { font-size: 0.8rem; color: var(--accent-escuro); font-weight: 700; }

/* Layout */
.ck-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 24px;
  padding-top: 28px;
  padding-bottom: 48px;
  align-items: start;
}
/* Itens de grid podem encolher abaixo do conteúdo mínimo */
.ck-main, .ck-resumo { min-width: 0; }

.card {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  padding: 28px;
}

/* Steps */
.steps {
  list-style: none;
  display: flex;
  gap: 0;
  margin-bottom: 20px;
}
.step {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cinza);
  justify-content: center;
  position: relative;
}
.step:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -4px;
  top: 50%;
  width: 40%;
  max-width: 60px;
  height: 2px;
  background: var(--borda);
  transform: translate(50%, -50%);
  z-index: 0;
}
.step.done:not(:last-child)::after { background: var(--accent); }
.step span {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--branco);
  border: 2px solid var(--borda);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: all 0.2s;
}
.step.active { color: var(--accent-escuro); }
.step.active span { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 0 0 4px rgba(22, 199, 132, 0.18); }
.step.done { color: var(--accent-escuro); }
.step.done span { background: var(--accent-escuro); border-color: var(--accent-escuro); color: #fff; }
.step em { font-style: normal; }

/* Resumo compacto de etapa concluída */
.resumo-etapa {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  margin-bottom: 12px;
  border-left: 3px solid var(--accent);
}
.resumo-etapa.oculta { display: none; }
.resumo-etapa-info { display: flex; align-items: center; gap: 12px; min-width: 0; flex: 1; }
/* Sem min-width:0 o texto com nowrap (e-mail · CPF) força a página a alargar */
.resumo-etapa-info > div { min-width: 0; }
.resumo-etapa-icone {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(22, 199, 132, 0.16), rgba(22, 199, 132, 0.06));
  border: 1px solid rgba(22, 199, 132, 0.25);
  color: var(--accent-escuro);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.resumo-etapa-icone svg { width: 20px; height: 20px; }
.resumo-etapa-info strong { display: block; font-size: 0.86rem; }
.resumo-etapa-info span {
  display: block;
  font-size: 0.76rem;
  color: var(--cinza);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.alterar {
  background: none;
  border: 1px solid var(--borda);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-escuro);
  cursor: pointer;
  font-family: inherit;
  flex-shrink: 0;
  transition: all 0.15s;
}
.alterar:hover { border-color: var(--accent); background: rgba(22, 199, 132, 0.06); }

/* Etapas */
.etapa.oculta { display: none; }
.etapa.entrando { animation: entrar 0.3s ease; }
@keyframes entrar {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.etapa h2 { font-size: 1.35rem; font-weight: 800; letter-spacing: -0.02em; }
.etapa .sub { color: var(--cinza); font-size: 0.9rem; margin: 6px 0 22px; }

/* Campos */
.campo { margin-bottom: 16px; flex: 1; }
.campo label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.campo label em { color: var(--cinza); font-weight: 500; font-style: normal; }
.campo input, .campo select {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--borda);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--branco);
  transition: border-color 0.15s;
}
.campo input:focus, .campo select:focus {
  outline: none;
  border-color: var(--accent);
}
.campo.invalido input, .campo.invalido select { border-color: var(--vermelho); }
.erro { display: none; color: var(--vermelho); font-size: 0.75rem; margin-top: 4px; }
.campo.invalido .erro, .erro-geral.visivel { display: block; }
.erro-geral { margin-top: 10px; text-align: center; }

.linha { display: flex; gap: 12px; }
.campo-cep { max-width: 160px; }
.campo-num { max-width: 140px; }
.campo-uf { max-width: 100px; }

/* Botões */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  border: none;
  cursor: pointer;
  padding: 15px 28px;
  border-radius: 999px;
  font-size: 1rem;
  font-family: inherit;
  text-decoration: none;
  text-align: center;
  transition: background 0.15s, transform 0.15s;
}
.btn:hover { background: var(--accent-escuro); transform: translateY(-1px); }
.btn:disabled { opacity: 0.6; cursor: wait; transform: none; }
.btn-block { display: block; width: 100%; margin-top: 8px; }
.btn-voltar {
  display: block;
  margin: 14px auto 0;
  background: none;
  border: none;
  color: var(--cinza);
  font-size: 0.82rem;
  cursor: pointer;
  font-family: inherit;
}
.btn-voltar:hover { color: var(--preto); }

.lgpd { font-size: 0.72rem; color: var(--cinza); margin-top: 14px; text-align: center; }

/* Frete */
.frete {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1.5px solid var(--accent);
  background: rgba(22, 199, 132, 0.06);
  border-radius: 10px;
  padding: 14px 16px;
  margin: 6px 0 18px;
  font-size: 0.88rem;
}
.frete strong { display: block; }
.frete span { color: var(--cinza); font-size: 0.8rem; }
.frete-preco { color: var(--accent-escuro) !important; font-weight: 800; font-size: 0.95rem !important; }

/* Pagamento */
.metodo {
  border: 1.5px solid var(--accent);
  border-radius: 12px;
  padding: 18px;
  background: rgba(22, 199, 132, 0.04);
  margin-bottom: 18px;
}
.metodo-head { display: flex; align-items: center; gap: 10px; font-size: 1.05rem; }
.radio {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 5px solid var(--accent);
  background: #fff;
}
.tag-desconto {
  background: var(--accent);
  color: #04140d;
  font-size: 0.7rem;
  font-weight: 900;
  padding: 3px 10px;
  border-radius: 999px;
}
.pix-vantagens { list-style: none; margin: 14px 0; font-size: 0.85rem; color: var(--cinza); }
.pix-vantagens li { margin-bottom: 6px; }
.pix-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px dashed var(--borda);
  padding-top: 12px;
  font-size: 0.9rem;
}
.pix-total strong { font-size: 1.4rem; color: var(--accent-escuro); }

/* QR Code */
.pix-espera { text-align: center; }
.qr-wrap {
  display: inline-block;
  padding: 14px;
  border: 1.5px solid var(--borda);
  border-radius: 14px;
  margin: 8px 0 18px;
  background: #fff;
}
.qr-wrap img { display: block; }
.copia-cola { display: flex; gap: 8px; margin-bottom: 18px; }
.copia-cola input {
  flex: 1;
  padding: 12px;
  border: 1.5px solid var(--borda);
  border-radius: 10px;
  font-size: 0.78rem;
  color: var(--cinza);
  font-family: monospace;
}
.copia-cola .btn { padding: 12px 18px; font-size: 0.85rem; white-space: nowrap; }
.pix-passos {
  text-align: left;
  max-width: 420px;
  margin: 0 auto 20px;
  padding-left: 22px;
  font-size: 0.85rem;
  color: var(--cinza);
}
.pix-passos li { margin-bottom: 6px; }

.status-aguardando {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff7e6;
  border: 1px solid #ffe0a3;
  color: #8a6100;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 10px 18px;
  border-radius: 999px;
}
.spinner {
  width: 14px;
  height: 14px;
  border: 2.5px solid #ffd27a;
  border-top-color: #8a6100;
  border-radius: 50%;
  animation: girar 0.8s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }
.expira { font-size: 0.75rem; color: var(--cinza); margin-top: 12px; }

/* Confirmado */
.confirmado { text-align: center; padding: 16px 0; }
.check {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 2.4rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.confirmado .btn { margin-top: 18px; }

/* Resumo */
.ck-resumo { position: sticky; top: 20px; }
.ck-resumo.oculta { display: none; }
.ck-grid.sem-resumo {
  grid-template-columns: 1fr;
  max-width: 720px;
}
.ck-resumo h3 { font-size: 1rem; margin-bottom: 16px; }
.resumo-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--borda);
  margin-bottom: 14px;
}
.resumo-item img { border-radius: 10px; border: 1px solid var(--borda); }
.resumo-item strong { display: block; font-size: 0.9rem; }
.resumo-item span { font-size: 0.78rem; color: var(--cinza); }
/* Seletor de quantidade */
.kit-select { margin-bottom: 16px; }
.kit-select.travado { opacity: 0.6; pointer-events: none; }
.kit-select-titulo {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cinza);
  margin-bottom: 8px;
}
.kit-opcao {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1.5px solid var(--borda);
  border-radius: 12px;
  padding: 11px 13px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.kit-opcao:hover { border-color: #c7ceda; }
.kit-opcao.ativa { border-color: var(--accent); background: rgba(22, 199, 132, 0.05); }
.kit-opcao input { position: absolute; opacity: 0; }
.kit-opcao-radio {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--borda);
  flex-shrink: 0;
  transition: all 0.15s;
}
.kit-opcao.ativa .kit-opcao-radio { border: 5px solid var(--accent); }
.kit-opcao-nome { flex: 1; font-size: 0.85rem; font-weight: 700; }
.kit-opcao-nome em {
  display: block;
  font-style: normal;
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--accent-escuro);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.kit-opcao-preco { text-align: right; font-size: 0.85rem; }
.kit-opcao-preco s { display: block; color: var(--cinza); font-size: 0.72rem; }
.kit-opcao-preco strong { color: var(--preto); }

.resumo-linha {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--cinza);
  margin-bottom: 8px;
}
.verde { color: var(--accent-escuro); font-weight: 700; }
.resumo-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--borda);
  padding-top: 12px;
  margin-top: 6px;
  font-weight: 800;
}
.resumo-total strong { font-size: 1.3rem; color: var(--accent-escuro); }
.resumo-selos {
  font-size: 0.72rem;
  color: var(--cinza);
  margin-top: 16px;
  line-height: 1.8;
}

/* Footer */
.ck-footer {
  text-align: center;
  font-size: 0.75rem;
  color: var(--cinza);
  padding: 24px 16px 40px;
}

@media (max-width: 860px) {
  .ck-grid { grid-template-columns: 1fr; }
  .ck-resumo { position: static; order: -1; }
  .card { padding: 20px 16px; }

  /* Campos empilhados no mobile para não cortar */
  .linha { display: grid; grid-template-columns: 1fr; gap: 0; }
  .campo-cep, .campo-num, .campo-uf { max-width: none; }

  /* Número + complemento lado a lado */
  .linha:has(.campo-num) { grid-template-columns: 110px 1fr; gap: 0 12px; }

  /* Bairro em linha cheia; cidade + UF dividem a linha de baixo */
  .linha:has(.campo-uf) { grid-template-columns: 1fr 84px; gap: 0 12px; }
  .linha:has(.campo-uf) .campo:first-child { grid-column: 1 / -1; }

  .copia-cola { flex-direction: column; }
  .copia-cola input { min-width: 0; width: 100%; }
  .step em { display: none; }
}