body.dark {
    background: #0f172a;
    color: #e5e7eb;
    font-family: Arial;
    padding: 20px;
}

input, button {
    padding: 8px;
    background: #020617;
    color: white;
    border: 1px solid #334155;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

th, td {
    border: 1px solid #334155;
    padding: 10px;
}

th {
    background: #020617;
}

td {
    background: #020617;
}

td:focus {
    outline: 2px solid #38bdf8;
}

a {
    color: #38bdf8;
    text-decoration: none;
}