/* Estilos da demonstração pública. Herda as variáveis de cor de styles.css. */

.demo {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 28px 72px;
}

.demo-title {
  font-size: 30px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  max-width: none;
}

.demo-lede {
  color: var(--muted);
  font-size: 15.5px;
  max-width: 62ch;
  margin: 0 0 18px;
}

.demo-resumo {
  font-size: 11.5px;
  color: var(--dim);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
  margin: 0 0 24px;
  line-height: 1.6;
}

.demo-carregando {
  color: var(--muted);
  font-size: 14px;
  padding: 40px 0;
}

.demo-painel {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

/* ---------- controles ---------- */

.demo-controles {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  position: sticky;
  top: 16px;
}

.d-campo { display: block; margin-bottom: 12px; }

.d-campo-rot {
  display: block;
  font-size: 11.5px;
  color: var(--muted);
  margin-bottom: 5px;
}

.d-dica { color: var(--dim); }

.demo-controles select,
.demo-controles input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
}

.demo-controles select:focus,
.demo-controles input:focus {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
  border-color: transparent;
}

.d-separador {
  height: 1px;
  background: var(--line);
  margin: 16px 0;
}

.d-aviso {
  font-size: 11.5px;
  color: var(--muted);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 10px;
  margin: 0 0 12px;
  line-height: 1.5;
}

.d-nota {
  font-size: 11px;
  color: var(--dim);
  line-height: 1.55;
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

/* ---------- resultado ---------- */

/* min-width: 0 é essencial aqui — sem isso um filho de grid com SVG dentro
   se recusa a encolher e estoura a largura da página em telas menores. */
.demo-resultado { min-width: 0; }


.demo-grafico {
  width: 100%;
  height: auto;
  display: block;
}

.g-grade { stroke: var(--line); stroke-width: 1; }
.g-bench { fill: none; stroke: var(--dim); stroke-width: 1.6; stroke-linejoin: round; }
.g-estrategia { fill: none; stroke: var(--gold); stroke-width: 2; stroke-linejoin: round; }

.g-eixo {
  fill: var(--muted);
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 10px;
}

.d-veredito {
  font-size: 14px;
  line-height: 1.6;
  margin: 16px 0;
  padding: 13px 15px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.d-veredito.ok { border-left: 3px solid var(--green); }
.d-veredito.nao { border-left: 3px solid var(--gold); }

.d-metricas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.d-metrica {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px;
  cursor: help;
}

.d-rotulo {
  display: block;
  font-size: 10px;
  color: var(--muted);
  margin-bottom: 4px;
  line-height: 1.35;
}

.d-valor {
  display: block;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 15px;
  font-weight: 600;
}

.d-valor.pos { color: var(--green); }
.d-valor.neg { color: var(--red); }

/* ---------- o que falta na demo ---------- */

.demo-limite {
  border-top: 1px solid var(--line);
  margin-top: 48px;
  padding-top: 40px;
}

.demo-limite h2 {
  font-size: 21px;
  font-weight: 600;
  margin: 0 0 14px;
}

.demo-limite p {
  color: var(--muted);
  font-size: 15px;
  max-width: 66ch;
  margin: 0 0 18px;
}

.demo-lista {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 24px;
  max-width: 940px;
}

.demo-lista li {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.55;
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.demo-lista strong { color: var(--text); font-weight: 600; }

.demo-cta-linha {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.demo-preco { font-size: 12.5px; color: var(--muted); }

.demo-disclaimer {
  font-size: 11.5px;
  color: var(--dim);
  line-height: 1.6;
  margin: 40px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  max-width: 78ch;
}

/* ---------- responsivo ---------- */

@media (max-width: 940px) {
  .demo { padding: 36px 22px 56px; }
  .demo-title { font-size: 24px; }
  .demo-painel { grid-template-columns: 1fr; }
  .demo-controles { position: static; }
  .d-metricas { grid-template-columns: repeat(3, 1fr); }
  .demo-lista { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .d-metricas { grid-template-columns: repeat(2, 1fr); }
  .demo-title { font-size: 21px; }
}