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

header, section {
    padding: 20px;
    margin: 10px auto;
    max-width: 800px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    text-align: center;
}

h1, h2 {
    margin-top: 0;
}

.button-link {
    display: inline-block;
    margin: 10px 5px;
    padding: 10px 20px;
    background: #007BFF;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s;
}

.button-link:hover {
    background: #0056b3;
}

label {
    display: block;
    margin-top: 10px;
}

input, select {
    width: 50%;
    padding: 8px;
    margin-top: 5px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    padding: 10px 20px;
    background: green;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background: darkgreen;
}

.filter-container {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.filter-container > div {
    flex: 1;
    min-width: 200px;
}

footer {
    background: #333;
    color: white;
    text-align: center;
    margin-top: 5%;
    padding-bottom: 2%;
    padding-top: 1%;
    position: sticky;
    width: 100%;
}

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

footer a:hover {
    color: white;
}
#user-stats {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 20px 0;
    display: block;
    overflow-x: auto;
    clear: both;
}

.stats-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    font-family: Arial, sans-serif;
}

.stats-table thead {
    background-color: #f2f2f2;
}

.stats-table th, .stats-table td {
    padding: 10px;
    border: 1px solid #ddd;
    text-align: center;
}

.stats-table tr:hover {
    background-color: #f9f9f9;
}