/* PWA install prompt — order page */
/* Collapsed: no layout footprint. Expands smoothly so content below eases down instead of jumping. */
.pwa-install-root {
  display: grid;
  grid-template-rows: 0fr;
  margin: 0;
  padding: 0;
  opacity: 0;
  pointer-events: none;
  transition:
    grid-template-rows 0.5s cubic-bezier(0.33, 1, 0.68, 1),
    opacity 0.35s ease-out 0.05s,
    margin-bottom 0.5s cubic-bezier(0.33, 1, 0.68, 1);
}

.pwa-install-root--visible {
  grid-template-rows: 1fr;
  opacity: 1;
  margin-bottom: 1.25rem;
  pointer-events: auto;
}

.pwa-install-root__sizer {
  min-height: 0;
  overflow: hidden;
}

.pwa-install-banner {
  display: flex;
  align-items: stretch;
  gap: 0;
  border-radius: 10px;
  border: 2px solid var(--primary-color, #ffd700);
  background: #0a0a0a;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  transform: translateY(-0.35rem);
  opacity: 0;
  transition:
    transform 0.45s cubic-bezier(0.33, 1, 0.68, 1) 0.06s,
    opacity 0.32s ease-out 0.06s;
}

.pwa-install-root--visible .pwa-install-banner {
  transform: translateY(0);
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .pwa-install-root,
  .pwa-install-root--visible,
  .pwa-install-banner,
  .pwa-install-root--visible .pwa-install-banner {
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
}

.site-theme-light .pwa-install-banner {
  background: #0a0a0a;
  border-color: var(--primary-color, #ffd700);
}

.pwa-install-banner__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1rem;
  background: transparent;
  color: var(--primary-color, #ffd700);
  font-size: 1.35rem;
  flex-shrink: 0;
  border-right: 1px solid rgba(255, 215, 0, 0.12);
}

.pwa-install-banner__body {
  flex: 1;
  min-width: 0;
  padding: 0.75rem 0.65rem 0.75rem 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.15rem;
}

.pwa-install-banner__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fafafa;
  line-height: 1.25;
  margin: 0;
}

.pwa-install-banner__sub {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.35;
  margin: 0;
}

.pwa-install-banner__actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.65rem 0.5rem 0;
  flex-shrink: 0;
}

.pwa-install-banner__btn {
  appearance: none;
  border: none;
  border-radius: 8px;
  padding: 0.55rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--primary-color, #ffd700);
  color: #1a1d23;
  white-space: nowrap;
  transition: filter 0.15s ease, transform 0.1s ease;
}

.pwa-install-banner__btn:hover {
  filter: brightness(0.95);
}

.pwa-install-banner__btn:active {
  transform: scale(0.98);
}

.pwa-install-banner__dismiss {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: rgba(255, 255, 255, 0.45);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-right: 0.25rem;
}

.pwa-install-banner__dismiss:hover {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.85);
}

@media (max-width: 560px) {
  .pwa-install-banner {
    flex-wrap: wrap;
  }

  .pwa-install-banner__body {
    flex: 1 1 calc(100% - 56px);
    padding-right: 0;
  }

  .pwa-install-banner__actions {
    width: 100%;
    justify-content: flex-end;
    padding: 0 0.65rem 0.65rem;
    box-sizing: border-box;
  }
}

/* Modal */
.pwa-install-modal {
  position: fixed;
  inset: 0;
  z-index: 100050;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.2s ease, visibility 0.2s;
}

.pwa-install-modal.is-open {
  visibility: visible;
  opacity: 1;
}

.pwa-install-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.pwa-install-modal__panel {
  position: relative;
  width: 100%;
  max-width: 420px;
  max-height: 85vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 16px 16px 0 0;
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.15);
  padding: 1.25rem 1.25rem 1.5rem;
  box-sizing: border-box;
  transform: translateY(100%);
  transition: transform 0.25s ease;
}

.pwa-install-modal.is-open .pwa-install-modal__panel {
  transform: translateY(0);
}

@media (min-width: 480px) {
  .pwa-install-modal {
    align-items: center;
    padding: 1rem;
  }

  .pwa-install-modal__panel {
    border-radius: 16px;
    transform: translateY(12px) scale(0.96);
  }

  .pwa-install-modal.is-open .pwa-install-modal__panel {
    transform: translateY(0) scale(1);
  }
}

.pwa-install-modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.pwa-install-modal__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  color: #1a1d23;
}

.pwa-install-modal__close {
  border: none;
  background: #f5f5f5;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  color: #5f6368;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.pwa-install-modal__close:hover {
  background: #eee;
}

.pwa-install-steps {
  margin: 0;
  padding: 0 0 0 1.25rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: #1a1d23;
}

.pwa-install-steps li {
  margin-bottom: 0.75rem;
}

.pwa-install-steps li:last-child {
  margin-bottom: 0;
}

.pwa-install-steps strong {
  color: #1a1d23;
}

.pwa-install-modal__note {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  color: #757575;
  line-height: 1.4;
}