* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #1a1a1a;
    color: #e0e0e0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: #242424;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    border-bottom: 2px solid #4a9eff;
    padding-bottom: 20px;
    margin-bottom: 30px;
}

header h1 {
    color: #4a9eff;
    font-size: 2rem;
}

main {
    flex: 1;
}

footer {
    border-top: 1px solid #404040;
    padding-top: 20px;
    margin-top: 30px;
    text-align: center;
    color: #999;
    font-size: 0.9rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

table thead {
    background-color: #333;
}

table th,
table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #404040;
}

table tbody tr:hover {
    background-color: #2a2a2a;
}