/* CHANNEL MANAGER · CONTAINER 03 · COMO FUNCIONA (único container gráfico) — v0.87.0
   Fundo aurora animado em CSS (_shared/05-aurora.css, variante bl). Ajuste: --uos-cmg-veil (véu de contraste, p.ex. rgba(255,255,255,.5)).
   Esquema estático em CSS, sem JavaScript: canais de venda <-> channel manager (mapa de reservas). Tinta preta = estrutura; laranja = a reserva nova.
   ≥901px: canais, fluxos e hub em linha; até 900px: em coluna, com setas verticais.
   Também define o estilo dos links em notas e rodapés (.uos-cmg-links), usado por toda a página. */
.uos-cmg-sec {
  --uos-cmg-veil: rgba(255, 255, 255, 0);
  background:
    linear-gradient(var(--uos-cmg-veil), var(--uos-cmg-veil)),
    var(--uos-aurora-grain),
    var(--uos-aurora-bl),
    var(--uos-sec-bg);
  background-blend-mode: normal, soft-light, normal;
  animation: var(--uos-aurora-motion);
}

.uos-cmg { margin-top: clamp(28px, 3.4vw, 48px); }

.uos-cmg__stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(150px, 0.8fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(16px, 3vw, 40px);
  max-width: 1040px;
  margin-inline: auto;
}

.uos-cmg__label { margin: 0 0 12px; color: var(--uos-gray-600); font-size: 0.875rem; font-weight: 600; }

.uos-cmg__chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.uos-cmg__chips li {
  padding: 9px 16px;
  border: 1px solid var(--uos-line);
  border-radius: var(--uos-pill);
  background: var(--uos-white);
  color: var(--uos-black);
  font-size: 0.9375rem;
  font-weight: 500;
}
.uos-cmg__chips li.is-more { border-color: var(--uos-black); background: var(--uos-black); color: var(--uos-white); }

.uos-cmg__flows { display: flex; flex-direction: column; gap: 28px; }
.uos-cmg__flow { display: flex; flex-direction: column; gap: 8px; margin: 0; color: var(--uos-gray-800); font-size: 0.875rem; font-weight: 500; text-align: center; }
.uos-cmg__flow i { position: relative; display: block; height: 2px; background: var(--uos-black); }
.uos-cmg__flow i::after {
  position: absolute;
  top: -4px;
  width: 9px;
  height: 9px;
  border-top: 2px solid var(--uos-black);
  border-right: 2px solid var(--uos-black);
  content: "";
}
.uos-cmg__flow--out i::after { left: 0; transform: rotate(-135deg); }
.uos-cmg__flow--in i::after { right: 0; transform: rotate(45deg); border-color: var(--uos-orange); }
.uos-cmg__flow--in i { background: var(--uos-orange); }

.uos-cmg__hub {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2vw, 28px);
  border: 1px solid var(--uos-line);
  border-radius: 20px;
  background: var(--uos-white);
  box-shadow: 0 32px 64px -40px rgba(0, 0, 0, 0.4);
}
.uos-cmg__hub .uos-cmg__label { margin: 0; }
.uos-cmg__hub strong { font-size: 1.25rem; font-weight: 600; line-height: 1.2; }

.uos-cmg__map { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 5px; margin-top: 6px; }
.uos-cmg__cell { display: block; aspect-ratio: 1.5; border-radius: 4px; background: var(--uos-gray-100); }
.uos-cmg__cell--busy { background: var(--uos-gray-400); }
.uos-cmg__cell--new { background: var(--uos-orange); }
.uos-cmg__tag { align-self: flex-start; padding: 5px 12px; border-radius: var(--uos-pill); background: var(--uos-paper); color: var(--uos-black); font-size: 0.8125rem; font-weight: 600; }

.uos-cmg__steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 28px);
  max-width: 1040px;
  margin: clamp(32px, 4vw, 56px) auto 0;
  padding: 0;
  list-style: none;
}
.uos-cmg__steps li { padding-top: 16px; border-top: 2px solid var(--uos-black); }
.uos-cmg__steps span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  margin-bottom: 12px;
  border-radius: 50%;
  background: var(--uos-orange);
  color: var(--uos-black);
  font-size: 0.875rem;
  font-weight: 600;
}
.uos-main .uos-cmg__steps h3 { margin: 0 0 6px; font-size: 1.125rem; font-weight: 600; line-height: 1.25; }
.uos-main .uos-cmg__steps p { margin: 0; color: var(--uos-gray-800); font-size: 0.9375rem; line-height: 1.5; }

.uos-cmg__note { max-width: 1040px; margin: 28px auto 0; color: var(--uos-gray-600); font-size: 0.875rem; text-align: center; }

/* Links em notas e rodapés (toda a página) */
.uos-cmg-links a { color: var(--uos-red); text-decoration: underline; text-underline-offset: 3px; }
.uos-sec--black .uos-cmg-links a { color: var(--uos-orange); }

@media (max-width: 900px) {
  .uos-cmg__stage { grid-template-columns: minmax(0, 1fr); max-width: 460px; }
  .uos-cmg__flows { flex-direction: row; justify-content: center; gap: 36px; }
  .uos-cmg__flow { flex-direction: row-reverse; align-items: center; gap: 10px; }
  .uos-cmg__flow span { max-width: 9em; }
  .uos-cmg__flow i { width: 2px; height: 44px; }
  .uos-cmg__flow i::after { top: auto; left: -4px; }
  .uos-cmg__flow--out i::after { top: 0; transform: rotate(-45deg); }
  .uos-cmg__flow--in i::after { top: auto; bottom: 0; right: auto; transform: rotate(135deg); }
  .uos-cmg__steps { grid-template-columns: minmax(0, 1fr); max-width: 460px; }
}

@media (prefers-reduced-motion: reduce) {
  .uos-cmg-sec { animation: none; }
}