/* PWA install button + offline toast — matches site.css tokens */

.pwa-install-btn {
  display: none;
  background: var(--good, #3ecf95);
  color: #0b1a12;
  border: none;
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-sm, 10px);
  cursor: pointer;
  box-shadow: var(--shadow-soft, 0 6px 18px rgba(0, 0, 0, 0.3));
  font-family: var(--font, system-ui, sans-serif);
  margin: 0;
  white-space: nowrap;
}

.pwa-install-btn:hover {
  filter: brightness(1.05);
}

.header-tools .pwa-install-btn {
  margin-right: 4px;
}

#pwa-toast {
  position: fixed;
  bottom: -160px;
  right: 20px;
  left: 20px;
  margin-left: auto;
  background: var(--panel, #1c1712);
  color: var(--ink, #f3ecdf);
  padding: 14px 18px;
  border-radius: var(--radius-sm, 10px);
  border: 1px solid var(--border, #342a1d);
  box-shadow: var(--shadow, 0 18px 44px rgba(0, 0, 0, 0.45));
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10000;
  font-family: var(--font, system-ui, sans-serif);
  font-size: 0.92rem;
  max-width: min(360px, calc(100vw - 40px));
  transition: bottom 0.35s ease;
}

#pwa-message {
  flex: 1 1 auto;
  line-height: 1.35;
}

#pwa-toast.is-visible {
  bottom: 20px;
}

.pwa-toast-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

#pwa-toast button {
  background: transparent;
  border: none;
  color: var(--good, #3ecf95);
  font-weight: 700;
  cursor: pointer;
  font-size: 0.88rem;
  padding: 0;
  flex-shrink: 0;
}

#pwa-toast.is-update #pwa-toast-action {
  color: var(--accent-soft, #ff7a3d);
}

#pwa-toast.is-update #pwa-toast-dismiss {
  color: var(--muted, #8f8474);
}