body.standalone-app {
  padding-top: env(safe-area-inset-top, 0px);
}

body.standalone-app .topbar,
body.standalone-app header.hero,
body.standalone-app .card.head {
  margin-top: max(0px, env(safe-area-inset-top, 0px));
}

body.standalone-app .app-bottom-nav {
  left: max(12px, env(safe-area-inset-left, 0px));
  right: max(12px, env(safe-area-inset-right, 0px));
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
}

.pwa-install-bar {
  position: fixed;
  right: 12px;
  left: auto;
  max-width: 360px;
  bottom: calc(76px + env(safe-area-inset-bottom, 0px));
  z-index: 40;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(200,154,75,.22);
  background: rgba(17,36,23,.88);
  color: #f9f3e7;
  box-shadow: 0 12px 24px rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}

.pwa-install-bar.visible {
  display: flex;
}

body.has-mobile-bottom-nav.browser-app .pwa-install-bar {
  bottom: calc(132px + env(safe-area-inset-bottom, 0px));
}

.pwa-install-copy {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.pwa-install-copy strong {
  font-size: .84rem;
  font-weight: 700;
}

.pwa-install-copy span {
  color: #d2dfc3;
  font-size: .73rem;
  line-height: 1.25;
}

.pwa-install-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.pwa-install-btn,
.pwa-dismiss-btn {
  min-height: 32px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(200,154,75,.28);
  background: rgba(200,154,75,.16);
  color: #f9f3e7;
  cursor: pointer;
  font-weight: 700;
  font-size: .75rem;
}

.pwa-dismiss-btn {
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.12);
}

body.standalone-app .pwa-install-bar {
  display: none !important;
}

.pwa-install-sheet {
  position: fixed;
  inset: 0;
  z-index: 45;
  display: none;
}

.pwa-install-sheet.visible {
  display: block;
}

.pwa-install-sheet-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15,23,42,.48);
}

.pwa-install-sheet-panel {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  max-width: 460px;
  margin: 0 auto;
  padding: 14px 14px 16px;
  border-radius: 22px;
  border: 1px solid rgba(200,154,75,.18);
  background: linear-gradient(180deg, #173224f7, #102317fa);
  color: #f8fafc;
  box-shadow: 0 24px 48px rgba(0,0,0,.28);
}

.pwa-install-sheet-handle {
  width: 42px;
  height: 5px;
  border-radius: 999px;
  background: rgba(255,255,255,.24);
  margin: 0 auto 12px;
}

.pwa-install-sheet-copy {
  display: grid;
  gap: 10px;
}

.pwa-install-sheet-copy strong {
  font-size: 1rem;
  line-height: 1.2;
}

.pwa-install-sheet-copy p {
  margin: 0;
  color: #d2dfc3;
  font-size: .88rem;
  line-height: 1.4;
}

.pwa-install-steps {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  color: #f3f4f6;
  font-size: .88rem;
  line-height: 1.45;
}

.pwa-install-sheet-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.pwa-sheet-primary,
.pwa-sheet-secondary {
  flex: 1 1 0;
  min-height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(200,154,75,.22);
  font-weight: 700;
  cursor: pointer;
}

.pwa-sheet-primary {
  background: linear-gradient(135deg, #c89a4b, #e0b96f);
  color: #102317;
}

.pwa-sheet-secondary {
  background: rgba(255,255,255,.06);
  color: #f8fafc;
}

@media (max-width: 720px) {
  .pwa-install-bar {
    left: 10px;
    right: 10px;
    max-width: none;
    bottom: calc(72px + env(safe-area-inset-bottom, 0px));
    flex-direction: row;
    align-items: center;
  }

  .pwa-install-actions {
    justify-content: flex-end;
  }

  .pwa-install-btn,
  .pwa-dismiss-btn {
    flex: 0 0 auto;
  }

  .pwa-install-fab {
    left: 10px;
    right: 10px;
    justify-content: center;
  }
}

@media (max-width: 820px), (hover: none) and (pointer: coarse) {
  .pwa-install-bar {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}