* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  min-height: 100vh;
  padding-bottom: 70px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: #111827;
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar h1 { font-size: 18px; margin: 0; }

#app { padding: 20px; max-width: 480px; margin: 0 auto; }

.tela h2 { margin-top: 0; }

input {
  width: 100%;
  padding: 14px;
  margin-bottom: 12px;
  border-radius: 10px;
  border: 1px solid #334155;
  background: #1e293b;
  color: #e2e8f0;
  font-size: 16px;
}

button {
  cursor: pointer;
  border: none;
  font-size: 16px;
  border-radius: 10px;
}

.botao-principal {
  width: 100%;
  padding: 14px;
  background: #22d3ee;
  color: #0f172a;
  font-weight: 600;
  margin-bottom: 10px;
}

.botao-grande { padding: 20px; font-size: 18px; margin-bottom: 20px; }

.botao-secundario {
  width: 100%;
  padding: 14px;
  background: transparent;
  color: #94a3b8;
  border: 1px solid #334155;
  margin-bottom: 10px;
}

.link-secundario {
  text-align: center;
  color: #22d3ee;
  cursor: pointer;
  margin-top: 16px;
}

.dica { color: #94a3b8; font-size: 14px; }

.codigo-convite-box {
  background: #1e293b;
  padding: 14px;
  border-radius: 10px;
  margin-bottom: 20px;
}

.aviso-pendentes {
  background: #422006;
  border: 1px solid #a16207;
  padding: 12px 14px;
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.aviso-pendentes button {
  background: #a16207;
  color: white;
  padding: 8px 12px;
}

.lista { display: flex; flex-direction: column; gap: 10px; }

.item-lista {
  background: #1e293b;
  padding: 14px;
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.item-lista .principal { font-weight: 600; }
.item-lista .secundario { color: #94a3b8; font-size: 13px; }

.botao-icone-excluir {
  background: transparent;
  border: none;
  font-size: 18px;
  padding: 4px 8px;
  opacity: 0.6;
}
.botao-icone-excluir:active { opacity: 1; }

#leitorQr {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 16px;
}

.separador-ou {
  display: flex;
  align-items: center;
  text-align: center;
  color: #64748b;
  margin: 20px 0;
}
.separador-ou::before,
.separador-ou::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid #334155;
}
.separador-ou span { padding: 0 12px; font-size: 13px; }

.tabbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  background: #111827;
  border-top: 1px solid #1e293b;
  padding: 8px 0;
}
.tabbar button {
  flex: 1;
  background: transparent;
  color: #94a3b8;
  padding: 8px;
  font-size: 13px;
}

.card-comparacao {
  background: #1e293b;
  padding: 14px;
  border-radius: 10px;
  margin-top: 16px;
}
.card-comparacao .melhor {
  color: #4ade80;
  font-weight: 700;
}