/* Avisos flutuantes no topo, como a oferta de instalacao do navegador. */
.pwa-floating-offer {
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + 12px);
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 24px);
  max-width: 560px;
  box-sizing: border-box;
  z-index: 1040;
  border: 1px solid #e7e7e7;
  border-radius: 18px;
  background: #fff;
  color: #202124;
  box-shadow: 0 8px 28px rgb(0 0 0 / 18%);
  font: 14px/1.4 system-ui, sans-serif;
  text-align: left;
}
.pwa-install-banner { display: none; }
.pwa-install-banner:has(#pwa-install:not([hidden]), #pwa-install-help:not([hidden])) { display: block; }
#pwa-install, #pwa-push {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 16px;
}
#pwa-install {
  width: 100%;
  margin: 0;
  border: 0;
  border-radius: inherit;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.pwa-floating-offer .pwa-offer-icon {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 50%;
  flex-shrink: 0;
}
.pwa-floating-offer .pwa-offer-copy { min-width: 0; }
.pwa-floating-offer .pwa-offer-copy strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
  overflow-wrap: anywhere;
}
.pwa-floating-offer .pwa-offer-copy small,
#pwa-push-status {
  display: block;
  margin: 4px 0 0;
  font-size: 12px;
  color: #5f6368;
  overflow-wrap: anywhere;
}
.pwa-floating-offer .pwa-action {
  color: var(--pwa-primary);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}
#pwa-push-toggle {
  min-height: 44px;
  padding: 8px 4px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--pwa-primary);
  font: inherit;
  cursor: pointer;
}
#pwa-install-help { margin: 0; padding: 0 16px 16px; font-size: 13px; color: #5f6368; }
#pwa-install:disabled, #pwa-push-toggle:disabled { opacity: .65; cursor: wait; }
#pwa-install:focus-visible, #pwa-push-toggle:focus-visible { outline: 3px solid var(--pwa-primary); outline-offset: 2px; }
#pwa-push[hidden], #pwa-push-toggle[hidden], #pwa-install[hidden], #pwa-install-help[hidden] { display: none !important; }
@media (max-width: 360px) {
  #pwa-install, #pwa-push { grid-template-columns: 36px minmax(0, 1fr) auto; gap: 8px; padding: 12px; }
  .pwa-floating-offer .pwa-offer-icon { width: 36px; height: 36px; }
  .pwa-floating-offer .pwa-offer-copy strong { font-size: 13px; }
}
@media (min-width: 768px) {
  #pwa-push { display: none !important; }
}
/* 4. Página offline. offline.php embute este CSS no HTML guardado no aparelho. */
.pwa-offline,
.pwa-offline * {
  box-sizing: border-box;
}

.pwa-offline {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--pwa-soft-background);
  color: var(--pwa-text);
  font: 18px/1.6 system-ui, sans-serif;
}

.pwa-offline main {
  width: 100%;
  max-width: var(--pwa-card-width);
  padding: 36px 24px;
  background: var(--pwa-background);
  border-radius: var(--pwa-card-radius);
  box-shadow: 0 12px 40px rgb(0 0 0 / 8%);
  text-align: center;
}

.pwa-offline .brand {
  font-weight: 800;
  color: var(--pwa-offline-button);
}

.pwa-offline h1 {
  font-size: 28px;
  line-height: 1.2;
}

.pwa-offline button {
  padding: var(--pwa-button-padding-y) var(--pwa-button-padding-x);
  border: 0;
  border-radius: var(--pwa-button-radius);
  background: var(--pwa-offline-button);
  color: var(--pwa-on-primary);
  font: inherit;
  cursor: pointer;
}

.pwa-offline button:focus-visible {
  outline: 3px solid var(--pwa-primary);
  outline-offset: 4px;
}

.pwa-offline small {
  display: block;
  margin-top: 24px;
  color: var(--pwa-muted);
}