body {
    font-family: Arial, sans-serif;
    background: #0f0f1a;
    color: white;
    display: flex;
    justify-content: center;
    padding: 40px;
}

.card {
    background: #18182a;
    padding: 30px;
    border-radius: 16px;
    width: 100%;
    max-width: 420px;
    text-align: center;
}

.cover {
    width: 100%;
    border-radius: 12px;
}

input, button {
    width: 100%;
    padding: 12px;
    margin: 6px 0;
    border-radius: 8px;
    border: none;
}

button {
    background: #6c5ce7;
    color: white;
    cursor: pointer;
}

.btn {
    display: block;
    margin-top: 10px;
    background: #2d2d44;
    padding: 14px;
    border-radius: 10px;
    color: white;
    text-decoration: none;
}