*{margin:0;padding:0;box-sizing:border-box}#app{background-color:#121212;height:100vh;display:flex;justify-content:center;flex-direction:column;align-items:center;width:100%;gap:1rem}#pixi-canvas{border:1px solid #000000}#btn-container{display:flex;gap:.5rem}.btn{padding:.3rem .5rem;background-color:#434944;border:none;border-radius:5px;cursor:pointer;color:#fff;font-weight:700}#debug-select{padding:.3rem .5rem;background-color:#434944;border:none;border-radius:5px;color:#fff;font-weight:700}