/* ===========================
   Preview Wrapper
=========================== */

.nji-preview-wrapper{
    display:none;
    margin-top:30px;
    background:#fff;
    border-radius:16px;
    padding:25px;
    box-shadow:0 8px 25px rgba(0,0,0,.08);
}

/* ===========================
   Preview Image
=========================== */

.nji-preview-box{
    text-align:center;
    margin-bottom:25px;
}

.nji-preview-box h3{
    margin-bottom:15px;
    font-size:22px;
    font-weight:700;
}

#njiKBPreviewImage{
    max-width:100%;
    max-height:320px;
    border-radius:12px;
    border:1px solid #eee;
    padding:10px;
    background:#fafafa;
}

/* ===========================
   Info Cards
=========================== */

.nji-info-box{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:20px;
    margin:25px 0;
}

.nji-info-item{
    background:#f8f9fc;
    border:1px solid #e8ecf5;
    border-radius:12px;
    padding:20px;
    text-align:center;
    transition:.3s;
}

.nji-info-item:hover{
    transform:translateY(-3px);
    box-shadow:0 8px 20px rgba(0,0,0,.08);
}

.nji-info-item span{
    display:block;
    color:#777;
    font-size:14px;
    margin-bottom:8px;
}

.nji-info-item strong{
    display:block;
    font-size:26px;
    font-weight:700;
    color:#2563eb;
}

/* ===========================
   Target Box
=========================== */

.nji-target-box{
    margin-top:20px;
}

.nji-target-box label{
    display:block;
    font-size:15px;
    font-weight:600;
    margin-bottom:10px;
}

#njiTargetKB{
    width:100%;
    padding:15px;
    font-size:18px;
    border:2px solid #ddd;
    border-radius:10px;
    outline:none;
    transition:.3s;
}

#njiTargetKB:focus{
    border-color:#2563eb;
    box-shadow:0 0 0 4px rgba(37,99,235,.15);
}

/* ===========================
   Buttons
=========================== */

.nji-buttons{
    display:flex;
    gap:15px;
    margin-top:30px;
    flex-wrap:wrap;
}

#njiKBConvertBtn,
#njiKBDownloadBtn{

    flex:1;

    border:none;

    padding:16px;

    font-size:16px;

    font-weight:700;

    border-radius:10px;

    cursor:pointer;

    transition:.3s;

}

#njiKBConvertBtn{

    background:#2563eb;

    color:#fff;

}

#njiKBConvertBtn:hover{

    background:#1d4ed8;

}

#njiKBDownloadBtn{

    background:#16a34a;

    color:#fff;

}

#njiKBDownloadBtn:hover{

    background:#15803d;

}

/* ===========================
   Mobile
=========================== */

@media(max-width:768px){

.nji-info-box{

grid-template-columns:1fr;

}

.nji-buttons{

flex-direction:column;

}

}
.nji-kb-choose-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 28px;
    background: #087fbd;
    color: #fff;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: 0.2s ease;
}

.nji-kb-choose-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}