body {
    font-family: sans-serif;
    background-color: #f4f4f9;
    margin: 2rem auto;
    max-width: 800px;
    color: #333;
}

h1,
h2 {
    text-align: center;

}

form {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
}

textarea {
    width: 100%;
    max-width: 700px;
    height: 100px;
    padding: 0.5rem;
    border-radius: 6px;
    border: 1px solid #ccc;
    resize: vertical;
}

button {
    margin-top: 1rem;
    padding: 0.5rem 1.5rem;
    border: none;
    border-radius: 6px;
    background-color: #4CAF50;
    color: white;
    cursor: pointer;
    transition: 0.2s;
}

button:hover {
    background-color: #45a049;
}

.bar {
    font-size: 1.2rem;
    margin: 0.5rem 0;
}

table {
    width: 100%;
    margin-top: 1rem;
    border-radius: 6px;
    border-collapse: collapse;
    background-color: white;
    box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.1);
}

th,
td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

th {
    background-color: #f2f2f2;
}

tr:hover {
    background-color: #f9f9f9;
}