html {
    box-sizing: border-box;
}

*, *:before, *:after {
    box-sizing: inherit;
}

html, body {
    height: 100%;
}

canvas {
    display: block;
}

body {
    margin: 0;
}

#unity-container {
    width: 100%;
    height: 100%;
    position: relative;
}

#unity-canvas {
    width: 100%;
    height: 100%;
    background:

{

{

{
    BACKGROUND_COLOR
}

}
}
;
}

#loading-cover {
   position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(125deg, #06002a, #0b0033, #001a4d, #1b0066, #002b80);
    background-size: 400% 400%;
    animation: neonBackground 12s ease infinite;
    overflow: hidden;
}
@keyframes neonBackground {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
@keyframes pulseGlow {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}
#loading-cover::after {
    content: "";
    position: absolute;
    width: 140%;
    height: 140%;
    top: -20%;
    left: -20%;
    background: radial-gradient(circle at center, rgba(0, 255, 255, 0.08), transparent 70%);
    animation: pulseGlow 6s ease-in-out infinite;
    pointer-events: none;
}

#unity-loading-bar {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#unity-logo {
    text-align: center;
    pointer-events: none;
}

    #unity-logo img {
        max-width: 80%;
        max-height: 80%;
        pointer-events: none;
    }

#unity-progress-bar-empty {
      width: 40%;
    height: 24px;
    margin: 10px 20px 20px 10px;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
    position: relative;
}

#unity-progress-bar-full {
    width: 0%;
    height: 100%;
    background: linear-gradient(270deg, #00f2ff, #0066ff, #ff00ff, #00f2ff);
    background-size: 400% 400%;
    border-radius: 12px;
    animation: gradient-flow 3s ease infinite;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.4);
}

@keyframes gradient-flow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.light #unity-progress-bar-empty {
    border-color: black;
}

.light #unity-progress-bar-full {
    background: black;
}

.spinner,
.spinner:after {
    border-radius: 50%;
    width: 5em;
    height: 5em;
}

.spinner {
    margin: 10px;
    font-size: 10px;
    position: relative;
    text-indent: -9999em;
    border-top: 1.1em solid rgba(255, 255, 255, 0.2);
    border-right: 1.1em solid rgba(255, 255, 255, 0.2);
    border-bottom: 1.1em solid rgba(255, 255, 255, 0.2);
    border-left: 1.1em solid #ffffff;
    transform: translateZ(0);
    animation: spinner-spin 1.1s infinite linear;
}

@keyframes spinner-spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}