body {
    font-family: Arial, sans-serif;
    background-color: #1e1e2f;
    color: #ffffff;
    padding: 10px;
    margin: 0;
}

.panel {
    width: 80%;
    margin: auto;
    background-color: #2e2e3e;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
}

h1, h2 {
    text-align: center;
}

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

table th, table td {
    padding: 10px;
    border: 1px solid #444;
    text-align: left;
}

button {
    margin-top: 20px;
    padding: 10px 20px;
    background-color: #ff4d4d;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #ff1a1a;
}

input, textarea {
    width: 100%;
    margin-bottom: 10px;
    padding: 10px;
    border: 1px solid #444;
    border-radius: 5px;
}