.tri-auth {
    width: 100%;
    max-width: 760px;
    margin: clamp(1rem, 3vw, 3rem) auto;
}

.tri-auth-card {
    overflow: hidden;
    border: 1px solid var(--tri-app-border, #dce4ef) !important;
    border-radius: 1rem;
    background: #fff;
}

.tri-auth-card::before {
    display: block;
    width: 100%;
    height: 4px;
    content: "";
    background: linear-gradient(90deg, #0969ff, #3aa0ff);
}

.tri-auth-card > .card-body {
    padding: clamp(1.35rem, 3vw, 2.5rem);
}

.tri-auth-header {
    margin-bottom: 1.5rem;
}

.tri-auth-title,
.tri-auth fieldset > legend {
    width: 100%;
    margin: 0 0 1.5rem;
    padding: 0 0 1rem;
    color: var(--tri-app-navy, #071b3d);
    border-bottom: 1px solid var(--tri-app-border, #dce4ef);
    font-size: clamp(1.35rem, 2vw, 1.75rem);
    font-weight: 700;
    letter-spacing: -.025em;
}

.tri-auth-intro {
    margin: -.75rem 0 0;
    color: var(--tri-app-muted, #65748b);
}

.tri-auth .form-group,
.tri-auth .femanager_fieldset {
    display: grid;
    grid-template-columns: minmax(140px, 30%) minmax(0, 1fr);
    gap: .55rem 1.25rem;
    align-items: center;
    margin-bottom: 1.1rem;
}

.tri-auth .control-label,
.tri-auth .form-label {
    margin-bottom: .4rem;
    color: var(--tri-app-navy, #071b3d);
    font-size: .86rem;
    font-weight: 650;
}

.tri-auth .form-group > [class*="col-"],
.tri-auth .femanager_fieldset > [class*="col-"] {
    width: auto;
    max-width: none;
    padding: 0;
}

.tri-auth .form-control,
.tri-auth .form-select,
.tri-auth select,
.tri-auth textarea {
    min-height: 46px;
    border-color: #cbd6e4;
    border-radius: .65rem;
    background-color: #fbfcfe;
    box-shadow: none;
}

.tri-auth .form-control:focus,
.tri-auth .form-select:focus,
.tri-auth select:focus,
.tri-auth textarea:focus {
    border-color: #0969ff;
    background-color: #fff;
    box-shadow: 0 0 0 .2rem rgba(9, 105, 255, .12);
}

.tri-auth .btn {
    min-height: 46px;
    border-radius: .65rem;
    font-weight: 700;
}

.tri-auth .btn-primary {
    border-color: #0969ff;
    background: #0969ff;
}

.tri-auth .btn-primary:hover,
.tri-auth .btn-primary:focus {
    border-color: #0758d6;
    background: #0758d6;
}

.tri-auth .femanager_submit {
    margin-top: 1.5rem;
}

.tri-auth .femanager_submit > div {
    grid-column: 2;
}

.tri-auth-secondary {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--tri-app-border, #dce4ef);
    text-align: center;
}

.tri-auth-secondary a {
    font-weight: 650;
    text-decoration: none;
}

.tri-auth-user,
.tri-auth-requirements {
    padding: 1rem;
    border: 1px solid var(--tri-app-border, #dce4ef);
    border-radius: .75rem;
    background: var(--tri-app-surface, #f5f8fc);
}

.tri-auth-user {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.tri-auth-user-label {
    color: var(--tri-app-muted, #65748b);
}

.tri-auth-requirements {
    margin-top: 1.25rem;
    color: var(--tri-app-muted, #65748b);
    font-size: .88rem;
}

.tri-auth .alert,
.tri-auth .typo3-messages {
    margin-bottom: 1.25rem;
    border-radius: .75rem;
}

.tri-auth .error,
.tri-auth .help-block,
.tri-auth .femanager_error {
    color: #b42318;
    font-size: .82rem;
}

.tri-auth .felogin-hidden {
    display: none;
}

@media (max-width: 575.98px) {
    .tri-auth {
        margin-top: .5rem;
    }

    .tri-auth-card > .card-body {
        padding: 1.15rem;
    }

    .tri-auth .form-group,
    .tri-auth .femanager_fieldset {
        display: block;
    }

    .tri-auth .control-label {
        display: block;
        margin-bottom: .4rem;
    }

    .tri-auth .femanager_submit > div {
        width: 100%;
    }

    .tri-auth .femanager_submit .btn {
        width: 100%;
    }
}