body {
    background-color: #f8f9fa;
}

.container1 {
    max-width: 600px!important;
    margin-top: 100px!important;
    
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}

.alert {
    font-size: 14px;
}

.btn-download {
    margin-top: 10px;
}

#loadingOverlay {
    /* position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.7); */
    padding-top: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: black;
    font-size: 18px;
    /* z-index: 1050;*/
    display: none;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid black;
    border-top: 5px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}
.btn{
    border-radius: 0px!important;

}
input,select{
    border-radius: 0px!important;
}
/* Navbar transparente avec effet de flou */
.navbar {
    background-color: white !important;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px);
    box-shadow: none;
}