:root {
  --cor-primaria: #2f8f4e;
  --cor-primaria-escura: #256e3d;
  --cor-fundo: #f5f2e6;
  --cor-fundo-card: #ffffff;
  --cor-texto: #22291f;
  --cor-texto-suave: #5a6357;
  --cor-borda: #e2ddc9;
  --cor-deficit: #2f8f4e;
  --cor-superavit: #d9822b;
  --cor-perigo: #c0392b;
  --cor-nav-icone: var(--cor-primaria-escura);
  --sombra: 0 2px 10px rgba(0,0,0,0.06);
}

[data-tema="escuro"] {
  --cor-fundo: #14181a;
  --cor-fundo-card: #1e2427;
  --cor-texto: #eef1ec;
  --cor-texto-suave: #a3ab9f;
  --cor-borda: #2a3134;
  --cor-nav-icone: #6fcf8f;
  --sombra: 0 2px 10px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--cor-fundo);
  color: var(--cor-texto);
  line-height: 1.5;
  transition: background .2s, color .2s;
}

.container {
  max-width: 560px;
  margin: 0 auto;
  padding: 20px;
  padding-bottom: 190px;
}

header.topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: var(--cor-fundo-card);
  border-bottom: 1px solid var(--cor-borda);
  position: sticky;
  top: 0;
  z-index: 10;
}

.marca {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
}
.marca img { width: 32px; height: 32px; border-radius: 8px; }

.acoes-topo { display: flex; gap: 8px; }
.icone-botao {
  background: none;
  border: none;
  font-size: 20px;
  padding: 8px;
  border-radius: 10px;
  cursor: pointer;
  color: var(--cor-texto);
}
.icone-botao:hover { background: var(--cor-borda); }

.card {
  background: var(--cor-fundo-card);
  border: 1px solid var(--cor-borda);
  border-radius: 18px;
  padding: 20px;
  margin-bottom: 18px;
  box-shadow: var(--sombra);
}

h1, h2, h3 { margin: 0 0 10px; }
h3.titulo-secao { margin: 32px 0 14px; }

.aviso-vazio {
  text-align: center;
  color: var(--cor-texto-suave);
  font-size: 14px;
  padding: 26px 16px;
}
.aviso-vazio .emoji-dica { display: block; font-size: 26px; margin-bottom: 10px; }

.data-destaque {
  font-size: 15px;
  color: var(--cor-texto-suave);
  text-transform: capitalize;
  margin-bottom: 18px;
}

.linha-resumo {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 8px 0;
}
.linha-resumo .valor { font-size: 22px; font-weight: 700; }
.linha-resumo .rotulo { color: var(--cor-texto-suave); font-size: 14px; }

.balanco-deficit { color: var(--cor-deficit); }
.balanco-superavit { color: var(--cor-superavit); }

.titulo-card { margin: 0 0 14px; font-size: 15px; }

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}
.stat-card {
  background: var(--cor-fundo-card);
  border: 1px solid var(--cor-borda);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--sombra);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.icone-stat {
  width: 24px;
  height: 24px;
  color: var(--cor-primaria);
}
.rotulo-stat {
  font-size: 12px;
  color: var(--cor-texto-suave);
}
.valor-stat {
  font-size: 20px;
  font-weight: 700;
}
.stat-card.stat-deficit .icone-stat,
.stat-card.stat-deficit .valor-stat { color: var(--cor-deficit); }
.stat-card.stat-superavit .icone-stat,
.stat-card.stat-superavit .valor-stat { color: var(--cor-superavit); }

#cardBalanco #rotuloBalanco { font-weight: 700; color: var(--cor-texto); }
#cardBalanco #valorBalanco { font-weight: 800; font-size: 22px; }

.barra-progresso {
  background: var(--cor-borda);
  border-radius: 8px;
  height: 10px;
  overflow: hidden;
  margin-top: 4px;
}
.barra-progresso > div {
  height: 100%;
  background: var(--cor-primaria);
  border-radius: 8px;
  transition: width .3s;
}

.grid-macros {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 14px;
}
.macro-item { text-align: center; }
.icone-macro { width: 22px; height: 22px; color: var(--cor-primaria); }
.valor-macro { font-weight: 700; margin-top: 6px; }
.macro-item .rotulo { font-size: 12px; color: var(--cor-texto-suave); margin-top: 2px; }

.refeicao-card { margin-bottom: 14px; }
.refeicao-titulo {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  margin-bottom: 10px;
}
.item-alimento {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  padding: 10px 0;
  border-top: 1px solid var(--cor-borda);
  color: var(--cor-texto-suave);
}
.item-alimento span.nome { color: var(--cor-texto); }

.botao-microfone-wrap {
  position: fixed;
  bottom: 78px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  z-index: 20;
  pointer-events: none;
}
.botao-microfone-wrap .botao-microfone {
  pointer-events: auto;
}

.botao-microfone {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  border: none;
  background: var(--cor-primaria);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(47,143,78,0.45);
  cursor: pointer;
}
.icone-mic { width: 30px; height: 30px; }
.botao-microfone.gravando {
  background: var(--cor-perigo);
  animation: pulso 1s infinite;
}
@keyframes pulso {
  0% { box-shadow: 0 0 0 0 rgba(192,57,43,0.5); }
  70% { box-shadow: 0 0 0 18px rgba(192,57,43,0); }
  100% { box-shadow: 0 0 0 0 rgba(192,57,43,0); }
}

.nav-inferior {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--cor-fundo-card);
  border-top: 1px solid var(--cor-borda);
  display: flex;
  justify-content: space-around;
  padding: 8px 0;
  z-index: 25;
}
.nav-inferior a {
  color: var(--cor-nav-icone);
  text-decoration: none;
  font-size: 12px;
  text-align: center;
  padding: 4px 10px;
}
.nav-inferior a.ativo { color: var(--cor-primaria); font-weight: 700; }
.icone-nav { width: 22px; height: 22px; display: block; margin: 0 auto 4px; }

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 50;
}
.overlay.escondido { display: none; }

.folha-confirmacao {
  background: var(--cor-fundo-card);
  width: 100%;
  max-width: 560px;
  border-radius: 20px 20px 0 0;
  padding: 22px 20px 28px;
}
.folha-confirmacao .transcrito {
  font-size: 13px;
  color: var(--cor-texto-suave);
  margin-bottom: 6px;
}
.folha-confirmacao .resumo {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 18px;
}
.botoes-confirmacao {
  display: flex;
  gap: 12px;
}
.botao-grande {
  flex: 1;
  padding: 16px;
  border-radius: 14px;
  border: none;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}
.botao-confirmar { background: var(--cor-primaria); color: #fff; }
.botao-cancelar { background: var(--cor-borda); color: var(--cor-texto); }

.form-card input, .form-card select {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--cor-borda);
  background: var(--cor-fundo);
  color: var(--cor-texto);
  margin-bottom: 12px;
  font-size: 15px;
}
.form-card label { font-size: 13px; color: var(--cor-texto-suave); }
.opcao-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 14px;
  color: var(--cor-texto);
}
.opcao-checkbox input { width: auto; margin: 0; }

.dica-onboarding {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 0;
  border-top: 1px solid var(--cor-borda);
  font-size: 14px;
}
.dica-onboarding:first-of-type { border-top: none; padding-top: 4px; }
.emoji-dica { font-size: 24px; line-height: 1; }

body.corpo-onboarding { margin: 0; overflow: hidden; }

.onboarding-tela {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  background: var(--cor-fundo);
  color: var(--cor-texto);
}

.onboarding-pular {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 5;
  background: none;
  border: none;
  color: var(--cor-texto-suave);
  font-size: 14px;
  padding: 8px 12px;
  cursor: pointer;
}

.onboarding-slides {
  flex: 1;
  display: flex;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.onboarding-slide {
  flex: 0 0 100%;
  scroll-snap-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 28px;
  overflow-y: auto;
}

.onboarding-logo { width: 84px; height: 84px; border-radius: 20px; margin-bottom: 20px; }
.onboarding-emoji { font-size: 64px; margin-bottom: 20px; }
.onboarding-slide h1 { font-size: 24px; margin-bottom: 10px; }
.onboarding-slide h2 { font-size: 20px; margin-bottom: 10px; }
.onboarding-slide p { color: var(--cor-texto-suave); font-size: 15px; max-width: 320px; }

.onboarding-slide-form { justify-content: flex-start; padding-top: 60px; }
.onboarding-dica-metas { margin-bottom: 16px; }
.onboarding-form { width: 100%; max-width: 320px; text-align: left; }

.onboarding-rodape {
  padding: 16px 20px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.onboarding-dots { display: flex; gap: 8px; }
.onboarding-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cor-borda);
  transition: width .2s, background .2s;
}
.onboarding-dot.ativo {
  width: 22px;
  border-radius: 4px;
  background: var(--cor-primaria);
}

.onboarding-proximo {
  width: 100%;
  max-width: 320px;
  padding: 14px;
  border-radius: 12px;
  border: none;
  background: var(--cor-primaria);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
}
.botao-primario {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  border: none;
  background: var(--cor-primaria);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
}
.link-secundario { text-align: center; margin-top: 12px; font-size: 14px; }
.link-secundario a { color: var(--cor-primaria); }

.erro-mensagem { color: var(--cor-perigo); font-size: 14px; margin-bottom: 10px; }

.aviso-estimativa {
  font-size: 13px;
  color: var(--cor-texto-suave);
  margin: -6px 0 20px;
}

.historico-dia-card { margin-bottom: 14px; }
.historico-dia-cabecalho {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.historico-dia-data { font-weight: 700; font-size: 15px; }
.historico-dia-badge {
  font-size: 13px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--cor-fundo);
}
.historico-dia-badge.balanco-deficit { color: var(--cor-deficit); }
.historico-dia-badge.balanco-superavit { color: var(--cor-superavit); }

.historico-dia-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px 10px;
}
.historico-dia-metrica { display: flex; flex-direction: column; gap: 2px; }
.historico-dia-rotulo { font-size: 11px; color: var(--cor-texto-suave); text-transform: uppercase; letter-spacing: .03em; }
.historico-dia-valor { font-size: 15px; font-weight: 700; }

.status-gravando {
  text-align: center;
  font-size: 13px;
  color: var(--cor-texto-suave);
  margin-bottom: 6px;
  min-height: 18px;
}

@media (min-width: 600px) {
  .container { padding: 24px; }
}