.stepper .nav-tabs {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
    border-bottom: none;
}

    .stepper .nav-tabs .nav-item {
        flex-grow: 1;
        text-align: center;
        position: relative;
    }

    .stepper .nav-tabs .nav-link {
        border: none;
        color: #6c757d;
        font-size: 18px;
        font-weight: bold;
        padding: 0;
    }

        .stepper .nav-tabs .nav-link:hover {
            color: #007bff;
        }

    .stepper .nav-tabs .round-tab {
        display: inline-block;
        width: 40px;
        height: 40px;
        line-height: 40px;
        border-radius: 50%;
        background: #f8f9fa;
        text-align: center;
        border: 2px solid #dee2e6;
        font-size: 18px;
        color: #6c757d;
        margin-bottom: 10px;
    }

    .stepper .nav-tabs .nav-link.active .round-tab {
        background: #007bff;
        color: white;
        border-color: #007bff;
    }

    .stepper .nav-tabs .nav-link.completed .round-tab {
        background: #28a745;
        color: white;
        border-color: #28a745;
    }

    .stepper .nav-tabs .nav-link.disabled .round-tab {
        background: #f8f9fa;
        color: #6c757d;
        border-color: #dee2e6;
    }

.stepper .tab-content {
    padding: 20px;
    border: 1px solid #dee2e6;
    border-top: none;
    background: #fff;
    margin-top: 20px;
}


.stepper .nav-tabs .nav-item::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    width: 100%;
    height: 2px;
    background-color: #dee2e6;
    z-index: -1;
}

.stepper .nav-tabs .nav-item:first-child::before {
    left: 50%;
    width: 50%;
}

.stepper .nav-tabs .nav-item:last-child::before {
    width: 50%;
}


.btn.next-step, .btn.prev-step, .btn.cancel-stepper {
    margin-right: 10px;
}

.btn.cancel-stepper {
    background-color: #dc3545;
    color: white;
}