.nav-link {
    text-decoration: underline;
}

.nav-link:hover {
    color: darkblue !important;
}

#drop-zone {
    width: 320px;
    height: 200px;
    border: 2px dashed #888;
    border-radius: 10px;
    text-align: center;
    padding: 20px;
    font-family: sans-serif;
    color: #555;
    margin: 50px auto;
    position: relative;
}

    #drop-zone.dragover {
        background-color: #eef;
        border-color: #00f;
    }

#file-input {
    display: none;
}

#file-label {
    display: inline-block;
    background-color: #007bff;
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    margin-top: 10px;
}

#preview {
    margin: 20px auto;
    width: 300px;
    text-align: center;
}

    #preview img {
        max-width: 100%;
        max-height: 200px;
        margin-top: 10px;
        border: 1px solid #ccc;
        border-radius: 5px;
    }

#upload-btn {
    margin-top: 10px;
    padding: 8px 15px;
    background-color: #28a745;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

#cancel-btn {
    margin-top: 10px;
    padding: 8px 15px;
    background-color: #ff6a00;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}