body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f6f9;
    margin: 0;
    padding: 20px;
    color: #333;
}

h1 {
    text-align: center;
    color: #222;
}

input[type="text"] {
    width: 100%;
    padding: 10px;
    margin: 20px auto;
    display: block;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 8px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: white;
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
    border-radius: 12px;
    overflow: hidden;
}

th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

th {
    background-color: #e9ecef;
    color: #333;
}

tr:hover {
    background-color: #f1f1f1;
}

footer {
    margin-top: 50px;
    text-align: center;
    font-size: 14px;
    color: #666;
}

footer a {
    text-decoration: none;
    color: #007acc;
}