body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #121212;
    color: #e0e0e0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

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

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background-color: #1e1e1e;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

th,
td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #333;
    color: #e0e0e0;
}

th {
    background-color: #2c2c2c;
    font-weight: bold;
}

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

.status-ok {
    color: #00e676;
    font-weight: bold;
}

.status-error {
    color: #ff5252;
    font-weight: bold;
}

.refresh-button {
    display: block;
    margin: 20px auto;
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.refresh-button:hover {
    background-color: #45a049;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.config-info {
    background-color: #1e3a5f;
    border-left: 6px solid #2196F3;
    padding: 10px;
    margin-bottom: 20px;
    color: #e0e0e0;
}