body{margin:0;padding:0;background:#000;cursor:pointer}canvas{display:block}*{user-select:none;-webkit-user-select:none}.settings-btn{position:fixed;top:20px;right:20px;width:48px;height:48px;border-radius:12px;border:none;background:#1e1e2e;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;z-index:100}.settings-btn:hover{background:#313244;transform:scale(1.1)}.settings-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#1e1e2ecc;display:flex;align-items:center;justify-content:center;z-index:1000}.settings-content{background:#1e1e2e;padding:2rem;border-radius:12px;min-width:300px;color:#cdd6f4}.settings-content h2{margin:0 0 1.5rem;color:#89b4fa}.setting-group{margin-bottom:1.5rem}.setting-group label{display:block;margin-bottom:.5rem;color:#89b4fa}.setting-group select{width:100%;padding:.5rem;background:#313244;border:1px solid #45475A;color:#cdd6f4;border-radius:6px}.button-group{display:flex;gap:1rem}.button-group button{flex:1;padding:.5rem;border:none;border-radius:6px;cursor:pointer;transition:all .3s ease}.save-btn{background:#0062ff;color:#1e1e2e}.cancel-btn{background:#45475a;color:#cdd6f4}.button-group button:hover{transform:scale(1.05)}