.ocf-wrapper{
    width:100%;
    max-width:480px;
    margin:10px auto;
    background:#fff;
    border:1px solid #ddd;
    border-radius:6px;
    padding:10px;
    box-sizing:border-box;
    box-shadow:0 1px 5px rgba(0,0,0,.08);
}

.ocf-title{
    text-align:center;
    margin:0 0 12px;
    font-size:18px;
    font-weight:600;
    color:#333;
}

.ocf-section-title{
    margin:0 0 8px;
    font-size:15px;
    font-weight:600;
    color:#333;
}

.ocf-step hr{
    margin:8px 0 12px;
    border:none;
    border-top:1px solid #eee;
}

.ocf-group{
    margin-bottom:10px;
}

.ocf-label{
    display:block;
    margin-bottom:3px;
    font-size:12px;
    font-weight:600;
    color:#444;
}

.ocf-required{
    color:#dc3545;
}

.ocf-input,
.ocf-select,
.ocf-textarea{
    width:100%;
    height:28px;
    padding:3px 8px;
    border:1px solid #ccc;
    border-radius:4px;
    font-size:12px;
    box-sizing:border-box;
    background:#fff;
    transition:.2s;
}

.ocf-textarea{
    height:60px;
    resize:vertical;
    padding-top:6px;
}

.ocf-input:focus,
.ocf-select:focus,
.ocf-textarea:focus{
    outline:none;
    border-color:#1c539a;
    box-shadow:0 0 3px rgba(13,110,253,.25);
}

/* Select */

.ocf-select{
    cursor:pointer;
}

/* Radio & Checkbox */

.ocf-radio-group,
.ocf-checkbox-group{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    margin-top:4px;
}

.ocf-radio,
.ocf-checkbox{
    display:flex;
    align-items:center;
    gap:4px;
    font-size:12px;
    cursor:pointer;
}

.ocf-radio input,
.ocf-checkbox input{
    width:13px;
    height:13px;
    margin:0;
}

/* File */

input[type=file]{
    width:100%;
    font-size:11px;
    padding:4px;
    border:1px solid #ccc;
    border-radius:4px;
}

/* Buttons */

.ocf-btn-group{
    display:flex;
    justify-content:space-between;
    gap:8px;
    margin-top:15px;
}

.ocf-btn{
    padding:6px 16px;
    font-size:12px;
    border:none;
    border-radius:4px;
    background:#1c539a;
    color:#fff;
    cursor:pointer;
    transition:.2s;
}

.ocf-btn:hover{
    background:#0b5ed7;
}

/* Progress */

.ocf-progress{
    width:100%;
    height:4px;
    background:#ececec;
    border-radius:20px;
    overflow:hidden;
    margin-bottom:12px;
}

.ocf-progress-bar{
    width:0%;
    height:100%;
    background:#1c539a;
    transition:.3s;
}

/* Steps */

.ocf-step{
    display:none;
}

.ocf-step.active{
    display:block;
}

/* Placeholder */

.ocf-input::placeholder,
.ocf-textarea::placeholder{
    font-size:11px;
    color:#999;
}

/* Mobile */

@media(max-width:768px){

    .ocf-wrapper{
        max-width:100%;
        margin:5px;
        padding:8px;
    }

    .ocf-btn-group{
        flex-direction:column;
    }

    .ocf-btn{
        width:100%;
    }

    .ocf-radio-group,
    .ocf-checkbox-group{
        flex-direction:column;
        gap:6px;
    }

}