body {
    margin: 0;
    padding: 0;
    font-family: 'Arial';
}
.header {
    position: relative;
}

.navbar {
    background: #A59164;
    height: 60px;
}
.txt-center {
    text-align: center;
    margin: 0 auto;
}
.header__logo {
    width: 62px;
    top: 0px;
    left: 50px;
    background-color: #6a3077;
    position: absolute;
}
.container {
    width: 100%;
}

h1 {
    color: #6a3077;
    padding-top: 10%;
}

p {
    color: #6a3077;
}

::placeholder {
    color: #6a3077;
    font-size: medium;
}

#username {
    height: 40px;
    margin: auto;
    display: block;
    box-shadow: 1px 1px 1px 2px #A59164;
    transition: 0.6s ease;
    border: none;
    text-align: left;
    padding-left: 20px;
}

#password {
    height: 40px;
    margin: auto;
    display: block;
    box-shadow: 1px 1px 1px 2px #A59164;
    transition: 0.6s ease;
    border: none;
    text-align: left;
    padding-left: 20px;
}

#button {
    text-align: center;
    width: 100px;
    height: 40px;
    background-color: white;
    box-shadow: 1px 1px 1px 2px #A59164;
    border: none;
    cursor: pointer;
    font-size: 100%;
}

#Username:focus {
    outline: none;
}

#Password:focus {
    outline: none;
}

@keyframes rotation {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.blur-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(0,0,0,0.5);
    display: none;
    z-index: 1;
}



.loader {
    width: 80px;
    height: 80px;
    border: 10px solid #FFF;
    border-bottom-color: rgba(113, 99, 65);
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 999; /* Set z-index higher than blur-overlay */
}