body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    display: flex;
    height: 100vh;
    background-color: #ffffff;
    color: #000000;
    /* overflow: hidden; original */
    overflow-x: hidden; /*added*/
    overflow-y: auto; /*added*/
}

.left-column, .right-column {
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.left-column {
    width: 66.6%;
    padding-left: 30px;
    justify-content: flex-start;
    align-items: center; /* Center items horizontally */
}

.right-column {
    width: 33.3%;
    background: rgb(36,156,116);
    background: linear-gradient(39deg, rgba(36,156,116,1) 0%, rgba(0,125,87,1) 35%, rgba(115,199,175,1) 100%);
    color: #ffffff;
    justify-content: flex-start;
    align-items: center; /* Center align items */
    padding-left: 40px; /* Adjusted padding */
    text-align: center; /* Center align text */
    min-height: 0; /* Allow flex items to shrink */
    height: 100vh;
    overflow: hidden;
    box-sizing: border-box;
    gap: 20px;
}

.logo {
    width: 280px;
    padding-top: 20px;
    padding-bottom: 20px;
}

.number-display {
    font-size: 320px;
    font-weight: bold;
    color: #007D57;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}


.btn {
    font-size: 20px;
    cursor: pointer;
}

.generate-btn {
    width: 250px;
    height: 60px;
    background-color: #ffffff;
    color: #007D57;
    border: 2px solid #007D57;
    margin-top: 20px;
    margin-bottom: 50px;
    align-self: center; /* Center button horizontally */
}

.generate-btn:hover {
    background-color: #007D57;
    color: #fff;
    border: 2px solid #007D57;
}

.clear-btn {
    font-size: 20px;
    width: 250px;
    height: 60px;
    color: #fff;
    background-color: rgba(255,255,255,0);
    margin-top: auto;
    margin-bottom: 50px;
    border: 2px solid #fff;
    align-self: center; /* Center align button */
}

.clear-btn:hover {
    background-color: #ffffff;
    color: #007D57;
    border: none;
}

.results {
    font-size: 36px;
    height: 500px;
    max-height: 500px;
    overflow-y: auto;
    overflow-x: hidden;
    font-weight: bold;
    width: 100%;
    padding-right: 10px;
    box-sizing: border-box;
    flex-shrink: 0;
}


h2 {
    font-size: 44px;
    font-weight: bold;
    padding-top: 20px;
    color: #ffffff;
}