:root{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark}*{box-sizing:border-box}body,html,#root{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background-color:#1a1a1a;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}.app-container{display:flex;flex-direction:column;width:100vw;height:100vh;height:100dvh;background-color:#1a1a1a;position:relative}.ui-bar{flex:0 0 70px;width:100%;display:flex;align-items:center;justify-content:space-between;background-color:#262421;color:#fff;border-bottom:2px solid #3a3a3a;box-shadow:0 2px 10px #0000004d;z-index:20;padding:0 15px;font-size:1rem;overflow:hidden}.ui-bar.bottom{border-bottom:none;border-top:2px solid #3a3a3a;box-shadow:0 -2px 10px #0000004d}.user-info-group{display:flex;align-items:center;gap:10px;max-width:60%}.mini-avatar{width:40px!important;height:40px!important;border-radius:50%;object-fit:cover;border:2px solid #6aaa64;background-color:#333;flex-shrink:0}.game-canvas{flex:1;width:100%;height:100%;position:relative;background:radial-gradient(circle at center,#2a2a2a,#050505);overflow:hidden}.login-screen{position:fixed;top:0;left:0;width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;background:radial-gradient(circle at center,#2a2a2a,#000);color:#fff;z-index:1000}.login-card{background:#1e1e1e;padding:2.5rem;border-radius:16px;text-align:center;border:1px solid #444;box-shadow:0 20px 60px #0009;width:90%;max-width:400px}.login-card h1{margin:0 0 .5rem;color:#e6c288;font-size:1.8rem}.login-card p{color:#aaa;margin-bottom:2rem;font-size:.95rem}.large-avatar{width:80px;height:80px;border-radius:50%;border:3px solid #6aaa64;margin-bottom:1rem;object-fit:cover}.stats-row{display:flex;justify-content:center;gap:15px;margin-bottom:1.5rem;background:#2a2a2a;padding:10px;border-radius:8px;font-size:.9rem}button{cursor:pointer;font-family:inherit}.play-btn{width:100%;padding:14px;background:#6aaa64;color:#fff;font-size:1.1rem;font-weight:700;border:none;border-radius:8px;margin-bottom:10px;transition:.2s}.play-btn:hover{background:#5a9655;transform:scale(1.02)}.logout-btn{background:transparent;color:#888;border:none;text-decoration:underline;font-size:.9rem}.save-btn{background:#6aaa64;color:#fff;border:none;padding:8px 16px;border-radius:6px;font-weight:700}.google-btn{background:#fff;color:#333;width:100%;padding:12px;border-radius:8px;border:none;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px;font-size:1rem}.g-icon{font-weight:900;color:#4285f4;font-family:serif;font-size:1.2rem}