.container{
    display:flex;
    justify-content:center;
    align-items:center;
    padding:20px;
}

.upload-card{
    padding:30px;
    border-radius:12px;
    width:60%;
    text-align:center;
}

.upload-card h2{
    color:#ff4500;
    font-weight:600;
}

.subtitle{
    color:#777;
    font-size:14px;
    margin-bottom:20px;
}

/* Upload Area */

.upload-area{
    border:2px dashed #ff4500;
    padding:30px;
    border-radius:10px;
    cursor:pointer;
    transition:.3s;
    background:#fff7f4;
    margin-bottom: 10px;
}

.upload-area:hover{
    background:#fff0ea;
}

.upload-area.drag-active{
    background:#ffe6dc;
    transform:scale(1.02);
}

.upload-content i{
    font-size:40px;
    color:#ff4500;
}

.upload-content p{
    margin:10px 0 5px;
    font-weight:500;
}

/* Button */

.browse-btn{
    background:#ff4500;
    color:white;
    border:none;
    padding:8px 20px;
    border-radius:6px;
    margin-top:10px;
}

/* Preview */

.file-preview{
    margin-top:15px;
    background:#fff3ee;
    padding:12px;
    border-radius:8px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom: 10px;
}

.file-info{
    display:flex;
    align-items:center;
    gap:10px;
}

.file-preview i{
    color:#ff4500;
}

.remove-btn{
    background:none;
    border:none;
    color:#ff4500;
}

/* Upload Button */

.upload-btn{
    width:100%;
    background:#ff4500;
    color:white;
    border:none;
    padding:12px;
    border-radius:8px;
    font-weight:500;
}

.upload-btn:hover{
    background:#e33d00;
}

.d-none{
    display:none;
}


/* Responsive */

@media (max-width:992px){

.upload-card{
width:80%;
}

}

@media (max-width:768px){

.upload-card{
width:100%;
padding:20px;
}

.upload-area{
padding:20px;
}

.upload-content i{
font-size:30px;
}

.file-preview{
flex-direction:column;
gap:10px;
}

}

@media (max-width:480px){

.upload-card{
padding:15px;
}

.upload-area{
padding:15px;
}

.upload-content i{
font-size:26px;
}

}



.progress-wrapper {
    margin-top: 15px;
}

.progress {
    height: 8px;
    background: #eee;
    border-radius: 20px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #ff9973, #6ce4a6);
    transition: 0.3s;
}

#progressPercent {
    font-size: 12px;
    margin-top: 5px;
    display: inline-block;
}

/* Alert */

.alert {
    padding: 12px 15px;
    border-radius: 6px;
    margin-top: 10px;
    font-size: 14px;
}

.alert.error {
    background: #ffe5e5;
    color: #cc0000;
    border: 1px solid #ffb3b3;
}

.alert.success {
    background: #e6fff2;
    color: #008a4b;
    border: 1px solid #b3ffd9;
}