.modal {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(.5rem);
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.modal .content {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: 0;
    background-color: white;
    padding: 1rem;
    border-radius: .5rem;
    z-index: 999;
}
.modal .close {
    color: #c4c4c4;
    font-size: 3rem;
    position: absolute;
    left: 1rem;
    top: 0;
}
.modal .close:hover,
.modal .close:focus {
    color: #000;
    cursor: pointer;
}
.show {
    display: block;
    opacity: 1;
}

div#otp-response {
    background: #178C48;
    color: white;
    padding: .5rem 1rem;
    border-radius: .5rem;
    display: none;
    margin: 0 !important;
}

/* user menu */
.dropdown-menu {
    
    position: absolute;
    background: #f1f1f1;
    padding: 0;
    top: 30px;
    z-index: 999;
}
.dropdown-menu li a {
    display: block;
    padding: 10px;
}
.dropdown-menu li a:hover {
    background: #c7c7c7;
}
.rotate {
    transform: rotate(180deg);
    transition: transform 0.3s ease;
}