.pwa-install {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  padding: 0.875rem 1rem;
  border-radius: 1rem;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--card) / 0.97);
  box-shadow: 0 18px 40px -24px rgb(0 0 0 / 0.35);
  backdrop-filter: blur(10px);
}

.pwa-install[hidden],
.pwa-install.hidden {
  display: none;
}

.pwa-install__icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.75rem;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.25);
}

.pwa-install__copy {
  flex: 1 1 12rem;
  min-width: 0;
}

.pwa-install__title {
  font-size: 0.875rem;
  font-weight: 700;
  color: hsl(var(--foreground));
}

.pwa-install__body {
  margin-top: 0.15rem;
  font-size: 0.75rem;
  line-height: 1.45;
  color: hsl(var(--muted-foreground));
}

.pwa-install__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pwa-install__btn {
  border: none;
  border-radius: 9999px;
  padding: 0.55rem 0.95rem;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
}

.pwa-install__btn--primary {
  color: hsl(var(--primary-foreground));
  background: hsl(var(--primary));
}

.pwa-install__btn--ghost {
  color: hsl(var(--muted-foreground));
  background: transparent;
}

.pwa-offline-page {
  min-height: calc(100vh - 8rem);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.pwa-offline-card {
  max-width: 28rem;
  width: 100%;
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: 1rem;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--card));
  box-shadow: 0 16px 40px -28px rgb(0 0 0 / 0.25);
}

.pwa-offline-card img {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1rem;
  border-radius: 1rem;
}

.pwa-standalone .site-nav {
  padding-top: env(safe-area-inset-top, 0);
}

.pwa-standalone body {
  padding-left: env(safe-area-inset-left, 0);
  padding-right: env(safe-area-inset-right, 0);
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.pwa-ios-sheet {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.pwa-ios-sheet[hidden],
.pwa-ios-sheet.hidden {
  display: none;
}

.pwa-ios-sheet__backdrop {
  position: absolute;
  inset: 0;
  background: rgb(0 0 0 / 0.45);
}

.pwa-ios-sheet__panel {
  position: relative;
  width: min(100%, 28rem);
  margin: 0 0 max(1rem, env(safe-area-inset-bottom));
  padding: 1.25rem 1.25rem 1rem;
  border-radius: 1.25rem 1.25rem 0 0;
  background: hsl(var(--card));
  box-shadow: 0 -12px 40px -20px rgb(0 0 0 / 0.35);
}

.pwa-ios-sheet__header {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1rem;
}

.pwa-ios-sheet__icon {
  border-radius: 0.875rem;
  flex-shrink: 0;
}

.pwa-ios-sheet__title {
  font-size: 1rem;
  font-weight: 700;
  color: hsl(var(--foreground));
}

.pwa-ios-sheet__subtitle {
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: hsl(var(--muted-foreground));
}

.pwa-ios-sheet__steps {
  margin: 0 0 1rem;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.65rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: hsl(var(--foreground));
}

.pwa-ios-sheet__close {
  width: 100%;
  border: none;
  border-radius: 9999px;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: hsl(var(--primary-foreground));
  background: hsl(var(--primary));
  cursor: pointer;
}

body.pwa-ios-sheet-open {
  overflow: hidden;
}

@media (min-width: 768px) {
  .pwa-install {
    left: auto;
    max-width: 26rem;
  }
}