body {
    background-color: #1e1e1e;
    background-image: url("data:image/svg+xml,%3Csvg width='86' height='100' viewBox='0 0 86 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M21.5 0 L64.5 0 L86 50 L64.5 100 L21.5 100 L0 50 Z' stroke='%232e2e2e' fill='none'/%3E%3C/svg%3E");
    background-size: 86px 100px;
    background-repeat: repeat;
    background-position: 0 0, 43px 50px;
    color: #cdcdcd;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.auth-wrapper {
    background: #2a2a2a;
    border-radius: 12px;
    padding: 40px 30px;
    max-width: 400px;
    width: 90%;
}
.business h1 {
    display: inline-block;
    white-space: nowrap;
    font-size: 3rem;
    font-weight: bold;
    max-width: 100%;
    text-align: center;
    color: #e0e0e0;
    margin-bottom: 0px;
    transform-origin: left center;
}

.business {
    display: flex;
    justify-content: center;
    overflow: hidden;
}

.business h1:after {
    content: '';
    display: block;
    width: 100%;
}

.auth-wrapper h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #e0e0e0;
}
.form-control {
    background-color: #3a3a3a;
    color: #f2f2f2;
    border: 1px solid #555;
}
.form-control:focus {
    background-color: #444;
    color: #fff;
    border-color: #888;
    box-shadow: none;
}
.btn-auth {
    background-color: #555;
    color: #f2f2f2;
    font-weight: bold;
    border: none;
}
.btn-auth-back {
    background-color: #414141;
    color: #f2f2f2;
    font-weight: bold;
    border: none;
}
.btn-auth-back:hover {
    background-color: #888;
}
.btn-auth:hover {
    background-color: #777;
}
.validation-summary-errors {
    color: #ff8888;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

@media (max-width: 500px) {
    .auth-wrapper {
        padding: 30px 20px;
    }
}
.mfastep {
    min-height: 285px;
    margin-bottom: 1.75rem;
}
.code-input{display:flex;gap:.5rem;justify-content:center;max-width:420px;margin:2rem auto}
.code-input input{
    width:clamp(2.4rem,10vw,3rem);height:3.25rem;text-align:center;
    font-size:1.5rem;border:1px solid #ccc;border-radius:10px;
    text-transform:uppercase;outline:none;transition:border-color .15s;
}
.code-input input:focus{border-color:#007bff;box-shadow:0 0 0 2px rgba(0,123,255,.15)}
@media (max-width:480px){.code-input input{height:3rem;font-size:1.25rem}}