body {
    background-color: #121212;
    color: #ffffff;
}
.account-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 20px;
    background: #1e1e1e;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
    text-align: center;
}
.logo {
    max-width: 100px;
    margin-bottom: 20px;
}
.form-control {
    background-color: #2a2a2a;
    color: #ffffff;
    border: 1px solid #444;
}
.form-control::placeholder {
    color: #bbb;
}
.btn-primary {
    background-color: #007bff;
    border: none;
}
.btn-primary:hover {
    background-color: #0056b3;
}
a {
    color: #007bff;
}
a:hover {
    color: #0056b3;
}