.game-container {
   background: linear-gradient(135deg, #295A78 0%, #3e6a85 100%);
    padding: 2rem;
    box-sizing: border-box;
}
        .letter-cell {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.2s;
            user-select: none;
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
        }
        .letter-cell:hover {
            transform: scale(1.1);
        }
        .selected {
            background-color: #FFD700;
            border-radius: 5px;
        }
        .found {
            background-color: #90EE90;
            border-radius: 5px;
            color: black;
        }