/* plant-grow hd: the HD canvas fills the whole #pg-stage. Once it has painted (html.pip-hd) the
   classic sky, sun, cloud and SVG plant are hidden but stay in the DOM; the plant box (pests,
   floating scores) and the shelf stay on top and clickable. Off with ?hd=0. */
#pg-stage .hd-layer { position: absolute; left: 0; top: 0; z-index: 0; pointer-events: none; display: block; }
html.pip-hd #pg-stage { background: #bfe3f6; }
html.pip-hd #pg-stage .pg-sun,
html.pip-hd #pg-stage .pg-cloud { display: none; }
html.pip-hd #pg-plantbox { z-index: 2; }
html.pip-hd #pg-plantbox svg { opacity: 0; }
html.pip-hd #pg-shelf { z-index: 3; text-shadow: 0 1px 2px rgba(255, 255, 255, .8); }