:root {
  --bg: #0b0e13;
  --card: #141920;
  --linha: #212832;
  --texto: #e6edf3;
  --fraco: #8b949e;
  --ouro: #e8b04b;
  --erro: #ff6b6b;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; }
body {
  background: radial-gradient(120% 60% at 50% 0%, #151b24 0%, var(--bg) 55%);
  min-height: 100vh;
  color: var(--texto);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Arial, sans-serif;
  display: flex;
  justify-content: center;
  padding: 28px 16px 56px;
}
.app { width: 100%; max-width: 440px; }

/* ---------- topo ---------- */
.topo { margin-bottom: 24px; }
.marca { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 44px; height: 44px; flex: 0 0 44px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #e8b04b, #b07a1e);
  border-radius: 12px;
  font-size: 22px;
}
.marca h1 { font-size: 18px; margin: 0; font-weight: 600; letter-spacing: -0.2px; }
.marca p { font-size: 12px; margin: 2px 0 0; color: var(--fraco); }

/* ---------- seções ---------- */
.secao-titulo {
  font-size: 12px; text-transform: uppercase; letter-spacing: 1px;
  color: var(--fraco); margin: 0 0 10px 4px; font-weight: 600;
}
.bloco { margin-bottom: 24px; }

/* ---------- serviços ---------- */
.servicos { display: flex; flex-direction: column; gap: 10px; }
.servico {
  background: var(--card);
  border: 1px solid var(--linha);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .1s;
}
.servico:hover { border-color: #3a4553; }
.servico:active { transform: scale(0.99); }
.servico.ativo { border-color: var(--ouro); background: #1a1f27; }
.servico .info { min-width: 0; }
.servico h3 { font-size: 15px; margin: 0 0 4px; font-weight: 600; }
.servico p { font-size: 12px; margin: 0; color: var(--fraco); }
.servico .preco {
  font-size: 15px; font-weight: 700; color: var(--fraco);
  white-space: nowrap;
}
.servico.ativo .preco { color: var(--ouro); }

/* ---------- horários ---------- */
.horarios {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.horarios.visivel { display: grid; }
.horario {
  background: var(--card);
  border: 1px solid var(--linha);
  color: var(--texto);
  border-radius: 10px;
  padding: 14px 4px;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.horario:hover { border-color: #3a4553; }
.horario.ativo {
  background: var(--ouro);
  border-color: var(--ouro);
  color: #1a1a1a;
}

/* ---------- formulário ---------- */
.form { display: none; flex-direction: column; gap: 12px; }
.form.visivel { display: flex; }
.campo { display: flex; flex-direction: column; gap: 6px; }
.campo label {
  font-size: 12px; color: var(--fraco); font-weight: 600;
  margin-left: 4px;
}
.campo input {
  background: var(--card);
  border: 1px solid var(--linha);
  color: var(--texto);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
}
.campo input:focus { border-color: var(--ouro); }
.campo input.erro { border-color: var(--erro); }
.aviso-erro {
  font-size: 12px; color: var(--erro); margin: 0 0 0 4px; display: none;
}
.aviso-erro.visivel { display: block; }

.btn-principal {
  background: var(--ouro);
  color: #1a1a1a;
  border: none;
  border-radius: 12px;
  padding: 16px;
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  margin-top: 4px;
  transition: opacity .15s, transform .1s;
}
.btn-principal:hover { opacity: .92; }
.btn-principal:active { transform: scale(0.99); }

/* ---------- tela de confirmação ---------- */
.confirmacao {
  display: none;
  text-align: center;
  padding: 20px 0;
}
.confirmacao.visivel { display: block; }
.check {
  width: 72px; height: 72px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--ouro);
  color: #1a1a1a;
  display: flex; align-items: center; justify-content: center;
  font-size: 40px; font-weight: 700;
}
.confirmacao h2 { font-size: 22px; margin: 0 0 8px; font-weight: 700; }
.confirmacao p.sub { font-size: 14px; color: var(--fraco); margin: 0 0 24px; }
.recibo {
  background: var(--card);
  border: 1px solid var(--linha);
  border-radius: 14px;
  padding: 18px;
  text-align: left;
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
}
.recibo .linha {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 4px 0;
}
.recibo .linha span:first-child { color: var(--fraco); }
.recibo .linha span:last-child { font-weight: 600; }

.btn-secundario {
  background: transparent;
  color: var(--texto);
  border: 1px solid var(--linha);
  border-radius: 12px;
  padding: 14px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  width: 100%;
  transition: border-color .15s;
}
.btn-secundario:hover { border-color: #3a4553; }

.rodape {
  margin-top: 28px;
  text-align: center;
  font-size: 11px;
  color: var(--fraco);
}