/* App surfaces never select text; text entry keeps native editing and clipboard. */
html,body,body *{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none}
body input,body textarea,body [contenteditable]:not([contenteditable="false"]),body [contenteditable]:not([contenteditable="false"]) *{-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text;user-select:text;-webkit-touch-callout:default}
body img,body svg,body canvas,body a{-webkit-user-drag:none}