body {
    background-color: #050505;
    color: #00ff00;
    font-family: 'Courier New', Courier, monospace;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.panel {
    background-color: #111;
    border: 2px solid #00ff00;
    padding: 30px;
    border-radius: 10px;
    width: 450px;
    text-align: center;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.2);
}

input {
    background-color: #000;
    color: #00ff00;
    border: 1px solid #00ff00;
    padding: 10px;
    width: 75%;
    margin-bottom: 15px;
    font-family: inherit;
}

button {
    background-color: #00ff00;
    color: #000;
    border: none;
    padding: 10px 15px;
    font-weight: bold;
    cursor: pointer;
    font-family: inherit;
}

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

ul {
    list-style-type: none;
    padding: 0;
    text-align: left;
}

li {
    background-color: #1a1a1a;
    padding: 8px;
    margin-bottom: 5px;
    border-left: 4px solid #00ff00;
}