html, body {
    margin: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #0b1228;
}

body {
    font-family: Segoe UI, sans-serif;
}

#app, .canvas-shell {
    width: 100vw;
    height: 100vh;
}

.canvas-shell {
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at center, rgba(120, 190, 255, 0.12), transparent 34%),
        linear-gradient(180deg, #15244f 0%, #0f1836 100%);
}

.game-canvas {
    width: 100%;
    height: 100%;
    touch-action: none;
    display: block;
}

#blazor-error-ui {
    display: none;
}