:root {
  --azul-primario: #2F6FED;
  --azul-gradiente-claro: #5B9BF7;
  --azul-gradiente-escuro: #1E5FE0;
  --azul-escuro: #1F2937;
  --cinza-texto: #4B5563;
  --cinza-borda: #E5E7EB;
  --cinza-fundo: #F9FAFB;
  --verde-ok: #16A34A;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Sarabun', sans-serif;
  color: var(--azul-escuro);
  background: var(--cinza-fundo);
  -webkit-font-smoothing: antialiased;
}

.layout {
  display: grid;
  grid-template-columns: 1.1fr 1.3fr 1.3fr;
  min-height: 100vh;
}

/* ===== Coluna esquerda: pergunta / contexto ===== */

.col-pergunta {
  background: #ffffff;
  padding: 64px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--cinza-borda);
}

.logo {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--azul-primario);
  margin-bottom: 32px;
  letter-spacing: -0.01em;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #EFF6FF;
  color: var(--azul-primario);
  font-size: 1.35rem;
  font-weight: 700;
  padding: 12px 22px;
  border-radius: 12px;
  margin-bottom: 24px;
  border: 1px solid #BFDBFE;
  width: fit-content;
}

.badge-dot {
  width: 9px;
  height: 9px;
  background: var(--azul-primario);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.col-pergunta .pergunta-fechamento {
  color: var(--azul-escuro);
  font-size: 1.4rem;
  line-height: 1.45;
  font-weight: 600;
  margin: 0;
}

/* ===== Coluna do meio: controles ===== */

.col-controles {
  padding: 56px 40px;
  background: #ffffff;
  border-right: 1px solid var(--cinza-borda);
  overflow-y: auto;
}

.col-controles h2 {
  font-size: 1.3rem;
  margin: 0 0 28px;
}

.slider-grupo {
  margin-bottom: 32px;
}

.slider-cabecalho {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}

.slider-label {
  font-weight: 600;
  font-size: 0.95rem;
}

.slider-valor {
  font-weight: 700;
  color: var(--azul-primario);
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
}

input[type="range"] {
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: var(--cinza-borda);
  appearance: none;
  -webkit-appearance: none;
  outline: none;
  margin: 8px 0 12px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--azul-primario);
  cursor: pointer;
  border: 3px solid #fff;
  box-shadow: 0 0 0 1px var(--azul-primario);
}

input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--azul-primario);
  cursor: pointer;
  border: 3px solid #fff;
  box-shadow: 0 0 0 1px var(--azul-primario);
}

.presets {
  display: flex;
  gap: 6px;
}

.preset-btn {
  flex: 1;
  padding: 6px 4px;
  font-size: 0.72rem;
  font-weight: 600;
  border: 1px solid var(--cinza-borda);
  background: var(--cinza-fundo);
  color: var(--cinza-texto);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
}

.preset-btn:hover {
  border-color: var(--azul-primario);
  color: var(--azul-primario);
}

.preset-btn.is-active {
  background: var(--azul-primario);
  border-color: var(--azul-primario);
  color: #fff;
}

.input-numero {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--cinza-borda);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--azul-escuro);
}

.input-numero:focus {
  outline: none;
  border-color: var(--azul-primario);
}

.premissa-nota {
  font-size: 0.75rem;
  color: #9CA3AF;
  margin-top: 24px;
  line-height: 1.5;
  border-top: 1px solid var(--cinza-borda);
  padding-top: 16px;
}

/* ===== Coluna direita: dashboard escuro ===== */

.col-dashboard {
  background: var(--azul-escuro);
  color: #fff;
  padding: 56px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.col-dashboard h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #9CA3AF;
  font-weight: 600;
  margin: 0 0 28px;
}

.funil {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 32px;
}

.funil-etapa {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
}

.funil-etapa-label {
  font-size: 0.85rem;
  color: #D1D5DB;
}

.funil-etapa-valor {
  font-size: 1.3rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.funil-seta {
  text-align: center;
  color: #6B7280;
  font-size: 0.8rem;
  margin: 0;
}

.resultado-principal {
  background: linear-gradient(135deg, var(--azul-gradiente-claro), var(--azul-gradiente-escuro));
  border-radius: 14px;
  padding: 28px 24px;
  margin-bottom: 16px;
}

.resultado-principal-label {
  font-size: 0.85rem;
  opacity: 0.9;
  margin-bottom: 6px;
}

.resultado-principal-valor {
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.resultado-secundario {
  display: flex;
  justify-content: space-between;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
}

.resultado-secundario-label {
  font-size: 0.85rem;
  color: #D1D5DB;
}

.resultado-secundario-valor {
  font-weight: 700;
  font-size: 1.1rem;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 1100px) {
  .layout {
    grid-template-columns: 1fr;
  }
  .col-pergunta,
  .col-controles {
    border-right: none;
    border-bottom: 1px solid var(--cinza-borda);
  }
}