style.css

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    background: #f3f3f3c0;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}

.container {
    display: grid;
    grid-template-columns: 1fr 1fr 150px;
    height: 100vh;
    align-items: center;
    gap: 30px;
    padding: 30px;
}

h2 {
    text-align: center;
    padding: 10px;
    background: rgba(104, 22, 180, 0.856);
    color: #fff;
}

/* text-area styling */
.text-area {
    height: 80%;
    padding: 20px;
    color: rgba(129, 129, 129, 0.856);
    background: #b3afbdc0;
    border-radius: 5px;
    border: none;
    outline: none;
    resize: none;
    font-size: 19px;
    transition: background 0.9s color 0.9s;
}

.text-area:hover,
.text-area:focus {
    background: #35353598;
    color: #fff;
}

.btn {
    padding: 8px;
    width: 100%;
    font-weight: 600;
    margin-bottom: 5px;
    border-radius: 6px;
    background: rgba(104, 22, 180, 0.856);
    border: none;
    outline: none;
    color: white;
    letter-spacing: 1px;
    cursor: pointer;
}

.btn:hover {
    background: rgba(140, 84, 192, 0.856);
    color: white;
}