body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: #f4f4f4;
    color: #333;
}

header {
    background: #333;
    color: #fff;
    padding: 10px 0;
    text-align: center;
}

header a {
    color: #fff;
    text-decoration: none;
    margin: 0 10px;
}

main {
    padding: 20px;
    max-width: 800px;
    margin: auto;
    background: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
table {
    border-collapse: collapse; /* Ensures borders merge cleanly */
    width: 100%; /* Full width table */
    margin: 20px 0; /* Adds spacing above and below */
    font-size: 16px; /* Adjust font size for readability */
    text-align: left; /* Aligns content to the left */
    background-color: #f9f9f9; /* Light background for table */
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); /* Adds a subtle shadow */
}

table th, table td {
    padding: 12px 15px; /* Adds spacing inside cells */
    border: 1px solid #ddd; /* Subtle gray borders */
}

table th {
    background-color: #f4f4f4; /* Light gray background for headers */
    font-weight: bold; /* Makes header text bold */
    text-align: center; /* Centers text in header */
}

table tr:nth-child(even) {
    background-color: #ffffff; /* Alternating row colors */
}

table tr:nth-child(odd) {
    background-color: #f9f9f9; /* Alternating row colors */
}

table tr:hover {
    background-color: #f1f1f1; /* Highlight row on hover */
}