html,body {
    margin: 0;
    padding: 0;
    background: rgb(112, 114, 122);
    /* background: linear-gradient(to left, transparent, #cecece, #cecece, transparent ); */
    /* background: #2B434F; */
}
main {
    text-align: center;
    width: 100%;
}
canvas {
  display: block;
}
main {
  align-items: center;
  display: flex;
  height: 100svh;
  height: calc(var(--svh, 1svh) * 100);
  justify-content: center;
}
main canvas { 
  height: auto !important;
  width: auto !important;
  max-width: 99%;
  max-height: 99%;
  display: inline-block; 
  margin: 100 auto;
  vertical-align: middle;
  touch-action: auto;

}

#loadingSpinner {
    /* Define the outer ring */
    border-top: 14 double transparent;
    border-bottom: 14px double #353536;
    border-left: 14px double #353536;
    border-right: 14px double #353536;
    width: 40px; /* Twice the size */
    height: 40px; /* Twice the size */
    border-radius: 50%;
    margin: 0 auto;
    -webkit-animation: spin 2s linear infinite; /* Adjusted animation duration */
    animation: spin 2s linear infinite; /* Adjusted animation duration */
    position: relative;
    z-index: 1;
}

/* Define the inner rings */
#loadingSpinner::before,
#loadingSpinner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

#loadingSpinner::before {
    border-top: 5px double transparent;
    border-bottom: 5px double #353536;
    border-left: 5px double #353536;
    border-right: 5px double #353536;
    animation: spin 2s linear infinite reverse; /* Reverse animation direction */
}

#loadingSpinner::after {
    border-top: 5px double transparent;
    border-bottom: 5px double #353536;
    border-left: 5px double #353536;
    border-right: 5px double #353536;
    animation: spin 2s linear infinite; /* Normal animation direction */
}
/* Define the spin animation */
@keyframes spin {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}

@-webkit-keyframes spin {
	0% { -webkit-transform: rotate(0deg); }
	100% { -webkit-transform: rotate(360deg); }
}

#loadingOverlay {
    /* Center everything both horizontally and vertically */
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed; /* Fixed position to prevent displacement */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999; /* Ensure it's on top of other elements */
}