@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

body {
    background-color: #0f1010;
    /* background: linear-gradient(to right, #e2e2e2, #7480c5); */
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    height: 100vh;
}

.box {
    position: relative;
    width: 768px;
    min-height: 480px;
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
}

.box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 768px;
    min-height: 550px;
    background: linear-gradient(0deg, transparent,
            transparent, #eff70f, #eff70f, #eff70f);
    z-index: 1;
    transform-origin: bottom right;
    animation: animate 5s linear infinite;
}

.box::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 768px;
    min-height: 550px;
    background: linear-gradient(0deg, transparent,
            transparent, #6fd31d, #6fd31d, #6fd31d);
    z-index: 1;
    transform-origin: bottom right;
    animation: animate 5s linear infinite;
    animation-delay: -2.5s;
}

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

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

.box formX {
    position: absolute;
    inset: 4px;
    background: #1c1c1c;
    padding: 50px 40px;
    border-radius: 8px;
    z-index: 2;
    display: flex;
    flex-direction: column;
}

.box form {}

.box form h2 {
    color: #fff;
    font-weight: 500;
    text-align: center;
    letter-spacing: 0.1em;
}

.box toggle {
    position: absolute;
    inset: 4px;
    background: #222;
    padding: 50px 40px;
    border-radius: 8px;
    z-index: 2;
    display: flex;
    flex-direction: column;
}

.box form .inputBox {
    position: relative;
    width: 300px;
    margin-top: 10px;
}

.box form .inputBox input {
    position: relative;
    width: 100%;
    padding: 20px 10px 10px;
    background: transparent;
    outline: none;
    border: none;
    box-shadow: none;
    color: #23242a;
    font-size: 1em;
    letter-spacing: 0.05em;
    transition: 0.5s;
    z-index: 10;
}

.box form .inputBox span {
    position: absolute;
    left: 0;
    padding: 30px 0px 0px;
    pointer-events: none;
    color: #8f8f8f;
    font-size: 1em;
    letter-spacing: 0.05em;
    transition: 0.5s;
}

.box form .inputBox input:valid~span,
.box form .inputBox input:focus~span {
    color: #fff;
    font-size: 0.75em;
    transform: translateY(-34px);
}

.box form .inputBox i {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
    transition: 0.5s;
    pointer-events: none;
}

.box form .inputBox input:valid~i,
.box form .inputBox input:focus~i {
    height: 44px;
}

.container {
    background-color: #000000;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.35);
    position: relative;
    overflow: hidden;
    width: 768px;
    max-width: 100%;
    min-height: 550px;
}

.container p {
    font-size: 14px;
    line-height: 20px;
    letter-spacing: 0.3px;
    margin: 20px 0;
}

.container span {
    font-size: 12px;
}

.container a {
    color: #333;
    font-size: 13px;
    text-decoration: none;
    margin: 15px 0 10px;
}

.container button {
    background-color: #067236;
    color: #fff;
    font-size: 12px;
    padding: 10px 45px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-top: 10px;
    cursor: pointer;
}

.container button.hidden {
    background-color: transparent;
    border-color: #fff;
}

.container form {
    background-color: #1c1c1c;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 40px;
    height: 100%;
}

.container input {
    background-color: #eee;
    border: none;
    margin: 8px 0;
    padding: 10px 15px;
    font-size: 13px;
    border-radius: 8px;
    width: 100%;
    outline: none;
}

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

.sign-in {
    left: 0;
    width: 50%;
    z-index: 2;

}

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

.sign-up {
    left: 0;
    width: 50%;
    opacity: 0;
    z-index: 1;
}

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

@keyframes move {

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

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

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

.social-icons a {
    border: 1px solid #ccc;
    border-radius: 20%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    margin: 0 3px;
    width: 40px;
    height: 40px;
}

.toggle-container {
    position: absolute;
    top: 0;
    left: 50%;
    width: 50%;
    height: 100%;
    overflow: hidden;
    transition: all 0.6s ease-in-out;
    border-radius: 150px 0 0 100px;
    z-index: 1000;
}

.container.active .toggle-container {
    transform: translateX(-100%);
    border-radius: 0 150px 100px 0;
}

.toggle {
    background-color: #05ab84;
    height: 100%;
    background: linear-gradient(to right, #5c6bc0, #05ab84);
    color: #fff;
    position: relative;
    left: -100%;
    height: 100%;
    width: 200%;
    transform: translateX(0);
    transition: all 0.6s ease-in-out;
}

.container.active .toggle {
    transform: translateX(50%);
}

.toggle-panel {
    position: absolute;
    width: 50%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 30px;
    text-align: center;
    top: 0;
    transform: translateX(0);
    transition: all 0.6s ease-in-out;
}

.toggle-left {
    transform: translateX(-200%);
}

.container.active .toggle-left {
    transform: translateX(0);
}

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

.container.active .toggle-right {
    transform: translateX(200%);
}