.sidebar{height:100%;background:#222;color:#fff;padding:10px;box-sizing:border-box;display:flex;flex-direction:column;width:22vw;min-width:220px;max-width:400px;transition:width .25s ease}.sidebar.collapsed{width:60px;min-width:60px}.sidebar-header{display:flex;align-items:center;justify-content:space-between}.sidebar-title{margin:0;padding:0;font-size:20px;flex-grow:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.collapse-button{background:transparent;border:1px solid #666;color:#fff;cursor:pointer;font-size:22px;padding:4px 10px;border-radius:4px}.sidebar-content{margin-top:20px;overflow-y:auto;flex-grow:1}.sidebar-content button{width:100%;margin-bottom:10px;font-size:16px;cursor:pointer;border:1px solid #666;background:#333;color:#fff;border-radius:4px}.sidebar-content button:hover{background:#555}#global-background{position:fixed;top:0;right:0;bottom:0;left:0;background-image:url(../assets/backgrounds/castle.jpg);background-size:cover;background-position:center;background-repeat:no-repeat;z-index:-1;filter:brightness(.2)}#game-container canvas{background:transparent!important}