body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

.container {
    max-width: 1500px;
    width: 90%;
    margin: 50px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
    color: #333;
}

.instructions {
    margin-bottom: 20px;
}

section {
    display: flex;
    flex-direction: column;
}

label {
    margin-bottom: 8px;
    color: #333;
}

input {
    margin-bottom: 16px;
    padding: 8px;
}

button {
    background-color: #4caf50;
    color: #fff;
    padding: 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

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

button:disabled {
    background-color: #ccc; /* Gray background */
    color: #666; /* Dark gray text color */
    cursor: not-allowed; /* Change cursor to not-allowed */
  }
  
/* Apply basic styling to the entire table */
table {
    border-collapse: collapse;
    width: 100%;
    margin-top: 20px;
}

/* Style table headers */
th, td {
    border-left: 1px solid #ddd;
    text-align: left;
}

/* Add alternate background color to table rows for better readability */
tr:nth-child(even) {
    background-color: #f2f2f2;
}

/* Highlight the table header row with a different background color */
th {
    background-color: #4CAF50;
    color: white;
}