body { padding: 0; margin: 0; background: #000; overflow: hidden; }

#unity-container {
    position: absolute;
    width: 100vw; 
    height: 100vh;
    left: 0;
    top: 0;
}

#unity-canvas {
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 1; /* Lowest */
    background-color: #000;
}

/* --- CUSTOM LOADING IMAGE STYLES (Z-index 2 & 3) --- */
#loading-background-landscape,
#loading-background-portrait {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 2;
}

#loading-foreground-landscape,
#loading-foreground-portrait {
    position: absolute;
    bottom: -6rem; 
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    pointer-events: none;
    z-index: 3;
}

/* --- CUSTOM LOADING BAR STYLES (Z-index 4) --- */
#unity-loading-bar {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 4; /* Highest */
}

#unity-progress-bar-empty {
    width: 280px;
    height: 25px; 
    position: relative;
    background: url('progress-bar-empty.png') no-repeat center / 100% 100%;
    margin-top: 10px;
}

#unity-progress-bar-full {
    width: 0%;               
    height: 100%;
    display: block;
    background: url('progress-bar-full.png') no-repeat left center;
    background-size: auto 100%; 
    transition: width 0.1s linear;
}