@import url('//fonts.googleapis.com/css?family=Poppins');

body, input {
    font-family: Poppins, sans-serif;
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

a { cursor: pointer; }

#login-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

#login-bg img {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    transform: translateY(-50%) translateX(-50%);
}

body > header {
    position: fixed;
    top: .25rem;
    right: .25rem;
    text-align: right;
    font-size: .8rem;
    color: #e4e5e7;
    text-shadow: 2px 2px 2px #000000;
}

main {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 15rem;
    max-width: 90%;
    background-color: #8d7e71;
    padding: 1rem;
    box-shadow: .5rem .5rem .75rem #000000;
    transform: translateX(-50%) translateY(-50%);
}

#brand {
    display: block;
    margin: 0 auto;
}

form {
    padding: 1rem;
}

.form-row {
    position: relative;
    margin-bottom: 1rem;
}

button {
    display: block;
    margin: 0 auto;
}

input {
    filter: none;
    background-color: #8d7e71;
    border: 1px solid #ffffff;
    font-size: 1.1rem;
    color: #ffffff;
    height: 2.5rem;
    width: 100%;
    padding-left: 2.5rem;
    transition: .5s all;
}

input::placeholder {
    color: #ddd8d5;
}

input + i {
    position: absolute;
    color: #ffffff;
    font-size: 1.1rem;
    left: .75rem;
    top: 50%;
    transform: translateY(-50%);
    transition: .5s all;
}

input:focus {
    border: 1px solid #ffffff;
}

input:focus, input:focus + i {
    background-color: #63594f;
    color: #ffffff;
}

footer {
    position: fixed;
    bottom: .5rem;
    width: 100%;
    padding: .5rem;
    text-align: center;
    font-size: 1rem;
    color: #ffffff;
    background-color: rgba(99, 89, 79, .5);
    text-shadow: 2px 2px 2px #000000;
}

footer span {
    display: inline-block;
    padding: 0 .5rem;
}

@media only screen and (min-width: 50em) {

    main {
        left: 67%;
    }

}

/*
-----------------------------
CURTAIN
-----------------------------
*/
.curtain {
    background-color: transparent;
    color: #e4e5e7;
    border: 1px solid #ffffff;
    cursor: pointer;
    overflow: hidden;
    position: relative;
    transition: .5s all;
    padding: .3rem 2rem;
    font-size: 1.25rem;
    text-shadow: 0px 1px 2px #000000;
    z-index: 1;
    text-align: center;
}

.curtain i {
    display: inline-block;
    padding-right: .5rem;
    font-size: 1.25rem;
}


.curtain::before {
    box-sizing: border-box;
    content: " ";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: scaleX(0);
    z-index: -1;
    background-color: #63594f;
    transition: .5s all;
}

.curtain:hover::before {
    left: 0;
    transform: scaleX(1);
}