body {
    margin: 0;
    font-family: Arial, sans-serif;
}

.screen--login {
    background: #f8dede;
}

.screen--logged {
    background: #ffffff;
}

.panel {
    max-width: 420px;
    margin: 0 auto;
    padding: 2rem;
    border-radius: 16px;
}

.panel--login {
    background: #ffffff;
    border: 1px solid #dddddd;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.panel--success {
    max-width: 760px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.form-control,
.btn {
    min-height: 46px;
}

.result-box {
    padding: 1rem 1.25rem;
    border: 1px solid #d9d9d9;
    border-radius: 12px;
    background: #f8f8f8;
}