body{margin:0;padding:0;overflow:hidden;background-color:#f0f0f0;font-family:Arial,sans-serif;-webkit-user-select:none;user-select:none}#app{width:100%;height:100vh}.game-instructions{position:absolute;bottom:20px;left:0;width:100%;text-align:center;color:#333;font-size:14px}.drawer{position:fixed;top:0;left:-300px;width:300px;height:100vh;background-color:#fff;box-shadow:2px 0 10px #0000001a;transition:left .3s ease;z-index:1000}.drawer.open{left:0}.drawer-content{padding:20px;overflow-y:auto;height:100%;box-sizing:border-box}.drawer-content h2{margin-top:0;color:#333;text-align:center;border-bottom:1px solid #ddd;padding-bottom:10px}.drawer-toggle{position:absolute;top:50%;right:-30px;width:30px;height:60px;background-color:#fff;border:none;border-radius:0 4px 4px 0;box-shadow:2px 0 5px #0000001a;cursor:pointer;display:flex;align-items:center;justify-content:center;outline:none;transform:translateY(-50%)}.toggle-icon{font-size:20px;transition:transform .3s ease}.drawer.open .toggle-icon{transform:rotate(180deg)}#leaderboard-list{margin-top:20px}.leaderboard-item{display:flex;justify-content:space-between;padding:10px;border-bottom:1px solid #eee}.leaderboard-item:nth-child(2n){background-color:#f9f9f9}.leaderboard-rank{font-weight:700;width:30px}.leaderboard-name{flex-grow:1;text-align:left;padding:0 10px}.leaderboard-score{font-weight:700;color:#28d}.loading-text{text-align:center;color:#666}