/*
 * Estilo compartilhado do catálogo (dec-0020) — porte de
 * `src/catalogo/tokens.ts` (`estiloBase`). Tokens de cor viram custom
 * properties no `:root`; ESPACO/RAIO/ALVO viram valores literais (o único
 * consumidor era este próprio CSS).
 *
 * Fundo sempre claro — decisão do operador de priorizar leitura imediata de
 * confiança sobre adaptação a modo escuro do sistema. `COR.escuro` do TS
 * original não é aplicado (não portado: sem consumidor nesta fase).
 */
:root {
  --surface-1: #FFFFFF;
  --surface-2: #F4F5F7;
  --text-strong: #15171A;
  --text-muted: #5C636E;
  --border: #E3E6EA;
  --border-strong: #818894;
  --accent: #C81E3A;
  --accent-on: #FFFFFF;
  --warn: #8A5A00;
  --image-bg: #FFFFFF;
}

body { background: var(--surface-1); color: var(--text-strong); font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; -webkit-font-smoothing: antialiased; margin: 0; padding-bottom: 56px; }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--accent); color: var(--accent-on); padding: 8px 16px; border-radius: 8px; text-decoration: none; font-weight: 600; z-index: 10; }
.skip-link:focus { left: 8px; top: 8px; }
body > header, body > .disclosure, body > .disclosure-curta, body > .barra-filtros, body > main { max-width: 1280px; margin-left: auto; margin-right: auto; }
header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
header .marca { display: inline-flex; align-items: center; gap: 8px; font-size: 19px; font-weight: 600; color: var(--text-strong); letter-spacing: -.01em; text-decoration: none; }
header .marca svg { color: var(--accent); flex-shrink: 0; }
header .marca strong { color: var(--accent); font-weight: 800; }
.header-acoes { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.barra-filtros { display: flex; flex-wrap: wrap; gap: 24px; padding: 8px 16px 16px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.grupo-filtro { display: flex; flex-direction: column; gap: 8px; }
.grupo-rotulo { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; height: 44px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--border-strong); color: var(--text-strong); font-size: 14px; font-weight: 600; text-decoration: none; background: var(--surface-1); }
.chip-ativo { background: var(--text-strong); border-color: var(--text-strong); color: var(--surface-1); }
.grade { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 0 16px; }
@media (min-width: 768px) { .grade { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .grade { grid-template-columns: repeat(4, 1fr); } }
.card { display: block; text-decoration: none; color: inherit; background: var(--surface-1); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.card img { background: var(--image-bg); aspect-ratio: 1/1; object-fit: contain; width: 100%; }
.linha-preco { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; padding: 12px 12px 0; }
.card .preco { font-size: 20px; font-weight: 700; line-height: 1.25; font-variant-numeric: tabular-nums; color: var(--accent); }
.preco-original { font-size: 14px; color: var(--text-muted); text-decoration: line-through; font-variant-numeric: tabular-nums; }
.card .titulo { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.5em; font-size: 16px; line-height: 1.5; padding: 8px 12px 0; }
.card.encerrada img { filter: grayscale(1); opacity: .55; }
.card.encerrada .preco { color: var(--text-muted); }
.pilula { font-size: 12px; font-weight: 600; background: var(--surface-2); color: var(--text-muted); border-radius: 4px; padding: 4px 8px; border: 1px solid var(--border); }
.pilula-desconto { background: var(--accent); color: var(--accent-on); border-color: var(--accent); }
.disclosure { font-size: 16px; line-height: 1.5; color: var(--text-muted); padding: 0 16px; }
.disclosure-curta { font-size: 13px; line-height: 1.5; color: var(--text-muted); padding: 0 16px; margin: 8px 0; }
.disclosure-curta a { color: var(--text-muted); text-decoration: underline; }
.link-admin { display: inline-block; padding: 12px; margin: -12px 0 -12px -12px; color: var(--border); text-decoration: none; font-size: 10px; line-height: 1; }
.link-admin:hover, .link-admin:focus-visible { color: var(--text-muted); }
.modal-entrada { position: fixed; inset: 0; background: rgba(21,23,26,.6); display: flex; align-items: flex-end; justify-content: center; padding: 16px; z-index: 20; }
@media (min-width: 768px) { .modal-entrada { align-items: center; } }
.modal-entrada-caixa { background: var(--surface-1); border-radius: 8px; padding: 24px; max-width: 480px; width: 100%; box-shadow: 0 8px 32px rgba(0,0,0,.24); }
.modal-entrada-titulo { font-size: 18px; font-weight: 700; margin: 0 0 8px; }
.modal-entrada-texto { font-size: 14px; line-height: 1.5; color: var(--text-muted); margin: 0 0 16px; }
.modal-entrada-texto a { color: var(--text-muted); text-decoration: underline; }
.modal-entrada .cta-primario { width: 100%; }
.cta-primario { display: inline-flex; align-items: center; justify-content: center; height: 48px; padding: 0 16px; background: var(--accent); color: var(--accent-on); border-radius: 8px; text-decoration: none; font-weight: 600; }
.cta-secundario { display: inline-flex; align-items: center; justify-content: center; height: 48px; padding: 0 16px; border: 1px solid var(--border-strong); color: var(--text-strong); background: transparent; border-radius: 8px; text-decoration: none; }
.cta-terciario { display: inline-flex; align-items: center; height: 48px; color: var(--accent); font-size: 16px; font-weight: 600; text-decoration: none; }
/* Verde da marca do WhatsApp: #0F7A40 (mesmo matiz do oficial, mais escuro)
   mede ~5.4:1 de contraste com texto branco — acima do mínimo 4.5:1 do
   WCAG AA, ao contrário do #25D366 "claro" oficial (~2:1). */
.cta-whatsapp { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 48px; padding: 0 16px; background: #0F7A40; color: #FFFFFF; border-radius: 8px; text-decoration: none; font-weight: 600; }
.cta-whatsapp:hover { background: #0C6635; }
.cta-whatsapp-sm { height: 40px; padding: 0 12px; font-size: 14px; }
.faixa-encerrada { background: var(--surface-2); border-left: 3px solid var(--border-strong); padding: 12px 16px; border-radius: 8px; }
.whatsapp-fixo { position: fixed; left: 0; right: 0; bottom: 0; height: 56px; background: var(--surface-1); border-top: 1px solid var(--border); padding-bottom: env(safe-area-inset-bottom); display: flex; align-items: center; padding-left: 16px; padding-right: 16px; }
@media (min-width: 768px) { body { padding-bottom: 0; } .whatsapp-fixo { display: none; } }
.grupos { max-width: 560px; margin: 0 auto; padding: 16px; }
.grupos h1 { font-size: 20px; font-weight: 700; margin: 0; }
.grupos .corpo { font-size: 16px; line-height: 1.5; color: var(--text-muted); margin: 8px 0 24px; }
.lista-grupos { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.grupo-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border: 1px solid var(--border); border-radius: 8px; font-weight: 600; }
.grupo-status { font-size: 14px; font-weight: 400; color: var(--text-muted); }
.grupo-indisponivel { opacity: .7; }
.link-grupos { font-size: 13px; color: var(--text-muted); text-decoration: underline; }
.estado-vazio { max-width: 42ch; margin: 0 auto; text-align: center; }
.estado-vazio > p[role="status"] { font-size: 20px; font-weight: 600; color: var(--text-strong); }
.estado-vazio .corpo { font-size: 16px; font-weight: 400; line-height: 1.5; color: var(--text-muted); margin-top: 8px; }
.estado-vazio .acoes { display: flex; gap: 12px; justify-content: center; margin-top: 24px; flex-wrap: wrap; }
.carregar-mais-wrap { display: flex; justify-content: center; padding: 16px; }
.carregar-mais { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 16px; border-radius: 8px; border: 1px solid var(--border-strong); color: var(--text-strong); text-decoration: none; font-weight: 600; }
footer { padding: 16px; display: flex; flex-direction: column; gap: 4px; align-items: flex-start; }
.conteudo-legal { max-width: 70ch; margin: 0 auto; padding: 16px; }
.conteudo-legal h1 { font-size: 20px; font-weight: 700; margin: 0 0 16px; }
.conteudo-legal h2 { font-size: 16px; font-weight: 700; margin: 24px 0 8px; }
.conteudo-legal p { font-size: 16px; line-height: 1.6; color: var(--text-strong); margin: 0 0 12px; }
.detalhe { padding: 16px; max-width: 1200px; margin: 0 auto; }
.detalhe-imagem { background: var(--image-bg); aspect-ratio: 1/1; object-fit: contain; width: 100%; border-radius: 8px; margin-bottom: 16px; }
.detalhe .linha-preco { display: flex; align-items: baseline; flex-wrap: wrap; gap: 12px; }
.detalhe .preco { font-size: 32px; font-weight: 700; line-height: 1.25; font-variant-numeric: tabular-nums; color: var(--accent); }
.detalhe .preco-original { font-size: 16px; }
.detalhe .pilula-desconto { display: inline-block; margin-top: 4px; }
.detalhe .titulo { font-size: 20px; font-weight: 600; line-height: 1.25; margin: 8px 0 0; }
.detalhe .disclosure-curta { padding: 0; margin: 12px 0; }
.grafico-preco { margin: 12px 0; color: var(--accent); }
.grafico-preco-titulo { font-size: 14px; font-weight: 600; color: var(--text-strong); margin: 0 0 8px; }
.grafico-preco-svg { width: 100%; height: 80px; display: block; }
.grafico-preco-legenda { display: flex; gap: 12px; flex-wrap: wrap; font-size: 12px; color: var(--text-muted); margin: 4px 0 0; }
.detalhe-acoes { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
@media (min-width: 1024px) {
  .detalhe { display: grid; grid-template-columns: 520px 1fr; gap: 32px; align-items: start; }
  .detalhe-imagem { margin-bottom: 0; }
}