static/css/index.css

* {
    box-sizing: border-box;
}

body {
    background: #f6f5f7;
    flex-direction: column;
    font-family: 'Montserrat', sans-serif;
    height: 100dvh;
    display: flex;
    justify-content: center;
    
}

h1 {
    font-weight: bold;
    margin: 0;
}

h2 {
    text-align: center;
}

p {
    font-size: 14px;
    font-weight: 100;
    line-height: 20px;
    letter-spacing: 0.5px;
    margin: 20px 0 30px;
}

a {
    color: #333;
    font-size: 14px;
    text-decoration: none;
}

button {
    border-radius: 20px;
    border: 1px solid #1c6bae;
    background-color: #1c6bae;
    color: #FFFFFF;
    font-size: 14px;
    font-weight: bold;
    padding: 12px 45px;
    margin-top: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

button:hover {
    background-color: #155a8b;
    transform: scale(1.05);
}

form {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 50px;
    height: 100%;
    text-align: center;
}

input {
    background-color: #eee;
    border: none;
    padding: 12px 15px;
    margin: 8px 0;
    width: 100%;
    border-radius: 5px;
}

.container {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25),
        0 10px 10px rgba(0, 0, 0, 0.22);
    position: relative;
    width: 900px;
    max-width: 100%;
    min-height: 500px;
}

.form-container {
    position: absolute;
    top: 0;
    height: 100%;
    transition: all 0.6s ease-in-out;
    width: 50%;
}

.sign-in-container {
    left: 0;
    z-index: 2;
}

.container.right-panel-active .sign-in-container {
    transform: translateX(100%);
}

.sign-up-container {
    left: 0;
    opacity: 0;
    z-index: 1;
}

.container.right-panel-active .sign-up-container {
    transform: translateX(100%);
    opacity: 1;
    z-index: 5;
    animation: show 0.6s;
}

@keyframes show {

    0%,
    49.99% {
        opacity: 0;
        z-index: 1;
    }

    50%,
    100% {
        opacity: 1;
        z-index: 5;
    }
}

.overlay-container {
    position: absolute;
    top: 0;
    left: 50%;
    width: 50%;
    height: 100%;
    overflow: hidden;
    transition: transform 0.6s ease-in-out;
    z-index: 100;
}

.container.right-panel-active .overlay-container {
    transform: translateX(-100%);
}

.overlay {
    background: linear-gradient(to right, #1c6bae, #1c6bae);
    color: #FFFFFF;
    position: relative;
    left: -100%;
    height: 100%;
    width: 200%;
    transform: translateX(0);
    transition: transform 0.6s ease-in-out;
    border-radius: 12px;

}

.container.right-panel-active .overlay {
    transform: translateX(50%);
}

.overlay-panel {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 40px;
    text-align: center;
    top: 0;
    height: 100%;
    width: 50%;
    transform: translateX(0);
    transition: transform 0.6s ease-in-out;
}

.overlay-left {
    transform: translateX(-20%);
}

.container.right-panel-active .overlay-left {
    transform: translateX(0);
}

.overlay-right {
    right: 0;
    transform: translateX(0);
}

.container.right-panel-active .overlay-right {
    transform: translateX(20%);
}

.social-container {
    margin: 20px 0;
}

.social-container a {
    border: 1px solid #DDDDDD;
    border-radius: 50%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    margin: 0 5px;
    height: 40px;
    width: 40px;
}

.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

.logo {
    border-radius: 50%;
    background-color: white;
    padding: 20px;
    width: 150px;
    height: 150px;
    object-fit: contain;
}

footer {
    background-color: #222;
    color: #fff;
    font-size: 14px;
    padding: 10px;
    text-align: center;
    position: absolute;
    width: 100%;
    bottom: 0;
    left: 0;
    height: 10dvh;
    margin-top: 202px !important;
}

footer i {
    color: red;
}

footer a {
    color: #3c97bf;
    text-decoration: none;
}
main{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100dvh;
}

/* Responsive Adjustments */
@media screen and (max-width: 768px) {
    .container {
        width: 100%;
        height: auto;
    }

    .form-container {
        width: 100%;
    }

    .overlay-container {
        display: none;
    }
    body{
        padding: 0px 10px;
    }
}