/* Mobile overrides, independent of the existing themes. */
.pwa-install-dialog { width: min(440px, calc(100vw - 28px)); max-height: calc(100dvh - 32px); padding: 0; border: 1px solid var(--line); border-radius: 26px; background: var(--card, #fff8e8); color: var(--ink); overflow: auto; }
.pwa-install-dialog::backdrop { background: #19282070; backdrop-filter: blur(5px); }
.pwa-install-content { position: relative; padding: 30px 24px; }
.pwa-install-content h2 { font-size: 25px; padding-right: 24px; }
.pwa-install-content p, .pwa-install-content li { line-height: 1.8; }
.pwa-install-content ol { padding-left: 24px; }
.pwa-install-content li { margin: 12px 0; }
.pwa-install-note { font-size: 13px; opacity: .8; }
.pwa-cache-status { padding: 12px; border-radius: 12px; background: #50966419; font-size: 14px; }
.pwa-close { position: absolute; top: 12px; right: 12px; width: 44px; height: 44px; border: 0; background: transparent; color: inherit; font-size: 26px; }
.pwa-notice { position: fixed; z-index: 80; left: 50%; bottom: 24px; transform: translateX(-50%); width: min(480px, calc(100vw - 24px)); display: flex; align-items: center; gap: 10px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--card, #fff8e8); color: var(--ink); box-shadow: 0 6px 24px #0002; font-size: 14px; }
.pwa-notice[hidden], #pwaNativeInstall[hidden], #pwaUpdateBtn[hidden] { display: none !important; }
.pwa-notice span { flex: 1; }
.pwa-notice button { flex: none; min-height: 44px; min-width: 44px; border: 0; border-radius: 10px; color: inherit; background: #50966420; }
@media (max-width: 800px) {
  html { scroll-padding-bottom: calc(148px + env(safe-area-inset-bottom)); }
  .topbar { height: auto; min-height: 67px; padding-top: env(safe-area-inset-top); padding-left: max(12px, env(safe-area-inset-left)); padding-right: max(12px, env(safe-area-inset-right)); }
  .shell { padding-bottom: calc(156px + env(safe-area-inset-bottom)); padding-left: max(12px, env(safe-area-inset-left)); padding-right: max(12px, env(safe-area-inset-right)); }
  .mobile-nav { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)) !important; gap: 4px; left: max(8px, env(safe-area-inset-left)); right: max(8px, env(safe-area-inset-right)); bottom: 0; width: auto; transform: none; padding: 8px 8px calc(8px + env(safe-area-inset-bottom)); border-radius: 20px 20px 0 0; z-index: 60; }
  .mobile-nav button { min-width: 0; min-height: 48px; padding: 4px 2px; font-size: 12px !important; touch-action: manipulation; }
  .mobile-nav button b { font-size: 20px; line-height: 23px; }
  .mobile-nav button span { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .desktop-pet.detached { bottom: calc(128px + env(safe-area-inset-bottom)) !important; }
  .toast, .pwa-notice { bottom: calc(130px + env(safe-area-inset-bottom)); }
  input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=color]), textarea, select { font-size: 16px !important; }
  dialog { max-height: calc(100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom) - 24px); }
  .pwa-install-dialog { padding-bottom: env(safe-area-inset-bottom); }
  body.pwa-keyboard-open .mobile-nav, body.pwa-keyboard-open .desktop-pet.detached { visibility: hidden; pointer-events: none; }
  body.pwa-keyboard-open .pwa-notice, body.pwa-keyboard-open .toast { bottom: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pwa-notice, .pwa-install-dialog { animation: none; transition: none; }
}