:root { color-scheme: dark; background:#000; }
html, body, #app { background:#000 !important; }
html { min-height:100%; }
body {
  margin:0;
  padding-top: env(safe-area-inset-top, 0px);
  padding-right: env(safe-area-inset-right, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  padding-left: env(safe-area-inset-left, 0px);
  overscroll-behavior-y: none;
  -webkit-tap-highlight-color: transparent;
}
@media (display-mode: standalone) {
  body { user-select:none; -webkit-user-select:none; }
  input, textarea, [contenteditable="true"] { user-select:text; -webkit-user-select:text; }
}
#sdo-pwa-install-tip {
  position:fixed; left:10px; right:10px; bottom:calc(10px + env(safe-area-inset-bottom,0px)); z-index:2147483000;
  display:none; background:#000; color:#fff; border:1px solid #2a2a2a; border-radius:14px; padding:12px 14px;
  font:600 12px/1.35 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
#sdo-pwa-install-tip button { float:right; background:#000; color:#fff; border:1px solid #444; border-radius:999px; padding:5px 10px; }
#sdo-pwa-status {
  position:fixed; right:12px; top:calc(10px + env(safe-area-inset-top,0px)); z-index:2147482999;
  pointer-events:none; opacity:0; transform:translateY(-4px); transition:.18s ease;
  background:#000; color:#fff; border:1px solid #333; border-radius:999px; padding:7px 10px;
  font:700 10px/1 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
#sdo-pwa-status.show { opacity:.94; transform:none; }