.pwa-install-banner {
  position: fixed;
  left: 0.75rem;
  right: 0.75rem;
  bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
  z-index: 12000;
  border: 1px solid rgba(102, 201, 255, 0.32);
  border-radius: 14px;
  padding: 0.72rem 0.8rem;
  background: linear-gradient(135deg, rgba(5, 43, 58, 0.96), rgba(9, 60, 80, 0.96));
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
  color: #eaf8ff;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pwa-install-banner__title {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.3;
}

.pwa-install-banner__text {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.4;
  color: rgba(234, 248, 255, 0.9);
}

.pwa-install-banner__actions {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.pwa-install-banner__btn {
  border: 1px solid rgba(180, 230, 255, 0.35);
  background: rgba(255, 255, 255, 0.08);
  color: #f2fbff;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.38rem 0.62rem;
  cursor: pointer;
}

.pwa-install-banner__btn--primary {
  border-color: rgba(118, 218, 255, 0.9);
  background: linear-gradient(180deg, rgba(67, 188, 242, 0.95), rgba(24, 146, 201, 0.95));
  color: #03202c;
}

.pwa-install-banner__btn:focus-visible {
  outline: 2px solid #84deff;
  outline-offset: 2px;
}

body.has-mobile-quick-nav .pwa-install-banner {
  bottom: calc(5rem + env(safe-area-inset-bottom, 0px));
}

@media (min-width: 760px) {
  .pwa-install-banner {
    left: auto;
    right: 1rem;
    width: min(380px, calc(100vw - 2rem));
  }
}