body {
    font-family: Arial, sans-serif;
    margin: 40px;
    background-color: #f5f5f5;

}

h1 {
    text-align: center;
    margin-bottom: 30px;
}


table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

thead {
    background-color: #0077cc;
    color: white;
}

thead th {
    padding: 12px;
    font-size: 16px;
}

tbody td {
    padding: 15px;
    border-bottom: 1px solid #ddd;
    vertical-align: top;
}

tbody tr:last-child td {
    border-bottom: none;
}

input[type="text"] {
    padding: 6px 8px;
    margin-top: 5px;
    margin-bottom: 8px;
    width: 80%;
    border: 1px solid #bbb;
    border-radius: 5px;
}

button {
    padding: 10px 15px;
    background-color: #0077cc;
    border: none;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
}

button:hover {
    background-color: #005fa3;
}

#resultsArea {
    background: #fff;
    border: 1px solid #ddd;
    padding: 20px;
    min-height: 150px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    border-radius: 8px;
    white-space: pre-wrap;
}