/**
 * PWA Install Banner & UI
 * Shown when the app is installable (Chromium) or on iOS Safari (instructions).
 */

/* ---------- Navbar Install Button ---------- */

.pwa-nav-install-btn {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 0.4rem 0.85rem;
  margin-right: 0.75rem;
  border: 2px solid chocolate;
  border-radius: 6px;
  background: chocolate;
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
  transition: background 0.2s ease, border-color 0.2s ease;
  line-height: 1.2;
}

.pwa-nav-install-btn:not([hidden]) {
  display: inline-flex;
}

.pwa-nav-install-btn:hover,
.pwa-nav-install-btn:focus-visible {
  background: #b85a1a;
  border-color: #b85a1a;
  outline: none;
}

.pwa-nav-install-btn:focus-visible {
  box-shadow: 0 0 0 3px rgba(210, 105, 30, 0.35);
}

.pwa-nav-install-btn--mobile {
  width: 90%;
  justify-content: center;
  margin: 0.75rem auto;
  padding: 0.75rem 1rem;
  font-size: 1rem;
}

#pwa-nav-install-mobile-wrap {
  list-style: none;
  width: 100%;
  text-align: center;
}

@media screen and (max-width: 540px) {
  .pwa-nav-install-btn {
    padding: 0.35rem 0.6rem;
    font-size: 0.75rem;
    margin-right: 0.4rem;
  }
}

.pwa-install-banner {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  display: none;
  align-items: center;
  gap: 12px;
  max-width: calc(100vw - 32px);
  padding: 14px 16px;
  border-radius: 12px;
  background: #fff;
  color: #222;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(210, 105, 30, 0.25);
  animation: pwaSlideUp 0.35s ease-out;
}

.pwa-install-banner.is-visible {
  display: flex;
}

.pwa-install-banner__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: contain;
}

.pwa-install-banner__content {
  flex: 1;
  min-width: 0;
}

.pwa-install-banner__title {
  font-size: 14px;
  font-weight: 700;
  color: chocolate;
  margin: 0 0 2px;
}

.pwa-install-banner__text {
  font-size: 12px;
  line-height: 1.4;
  margin: 0;
  color: #555;
}

.pwa-install-banner__actions {
  display: flex;
  flex-shrink: 0;
  gap: 8px;
  align-items: center;
}

.pwa-install-banner__btn {
  padding: 8px 14px;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.pwa-install-banner__btn--install {
  background: chocolate;
  color: #fff;
}

.pwa-install-banner__btn--install:hover {
  background: #b85a1a;
}

.pwa-install-banner__btn--dismiss {
  background: transparent;
  color: #888;
  padding: 8px;
}

.pwa-install-banner__btn--dismiss:hover {
  color: #333;
}

@keyframes pwaSlideUp {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

@media (max-width: 480px) {
  .pwa-install-banner {
    flex-direction: column;
    text-align: center;
    bottom: 80px;
    padding: 16px;
  }

  .pwa-install-banner__actions {
    width: 100%;
    justify-content: center;
  }
}

/* ---------- Update Banner (new version available) ---------- */

.pwa-update-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10001;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 16px;
  background: #D2691E;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  animation: pwaSlideDown 0.35s ease-out;
}

.pwa-update-banner.is-visible {
  display: flex;
}

.pwa-update-banner__title {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 2px;
}

.pwa-update-banner__text {
  font-size: 12px;
  margin: 0;
  opacity: 0.9;
}

.pwa-update-banner__actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}

.pwa-update-banner__btn {
  padding: 8px 16px;
  border: 2px solid #fff;
  border-radius: 8px;
  background: #fff;
  color: #D2691E;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

.pwa-update-banner__btn:hover {
  background: #fff5ee;
}

.pwa-update-banner__btn--dismiss {
  background: transparent;
  color: #fff;
  border: none;
  font-size: 20px;
  padding: 4px 8px;
}

@keyframes pwaSlideDown {
  from {
    opacity: 0;
    transform: translateY(-100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 480px) {
  .pwa-update-banner {
    flex-direction: column;
    text-align: center;
    padding: 14px;
  }
}