.charsoogh-pwa-install {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 99998;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 14px;
  align-items: center;
  max-width: 520px;
  padding: 14px 14px 14px 16px;
  color: #111827;
  background: #fff;
  border: 1px solid rgba(17, 24, 39, .14);
  border-radius: 8px;
  box-shadow: 0 14px 38px rgba(17, 24, 39, .18);
  font-size: 14px;
  line-height: 1.7;
}

.charsoogh-pwa-install[dir="rtl"] {
  right: auto;
  left: 16px;
}

.charsoogh-pwa-install strong {
  grid-column: 1;
  display: block;
  font-size: 15px;
  font-weight: 700;
}

.charsoogh-pwa-install span {
  grid-column: 1;
  color: #4b5563;
}

.charsoogh-pwa-actions {
  grid-column: 2;
  grid-row: 1 / span 2;
  display: flex;
  gap: 8px;
  align-items: center;
}

.charsoogh-pwa-actions button {
  min-height: 36px;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  white-space: nowrap;
}

.charsoogh-pwa-primary {
  color: #fff;
  background: #1266d6;
  border-color: #1266d6;
}

.charsoogh-pwa-secondary {
  color: #374151;
  background: #f3f4f6;
  border-color: #e5e7eb;
}

.charsoogh-pwa-install-busy {
  opacity: .72;
  pointer-events: none;
}

@media (max-width: 640px) {
  .charsoogh-pwa-install,
  .charsoogh-pwa-install[dir="rtl"] {
    right: 10px;
    left: 10px;
    bottom: 10px;
    grid-template-columns: 1fr;
    max-width: none;
    padding: 12px;
  }

  .charsoogh-pwa-actions {
    grid-column: 1;
    grid-row: auto;
    justify-content: flex-end;
  }
}