html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background: #000406;
}

/* Splash screen - shows immediately before WASM loads */
#splash {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000406;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.3s ease-out;
}

#splash.fade-out {
    opacity: 0;
    pointer-events: none;
}

#splash img {
    max-width: 200px;
    width: 40%;
    height: auto;
    object-fit: contain;
}