body {
    background-image: url(49671975-montanhas-fundo-com-abeto-arvores-e-gradacao-roxa-e-azul-luz-refletido-as-noite-ilustracao-gratis-vetor.jpg);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    font-family: Arial, sans-serif;
}

.container {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.4);
    position: relative;
    width: 768px;
    max-width: 100%;
    min-height: 480px;
    overflow: hidden;
    transition: transform 0.6s ease-in-out;
}

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

.login-container {
    left: 0;
    width: 50%;
    z-index: 2;
}

.cadastro-container {
    left: 0;
    width: 50%;
    transform: translateX(100%);
    opacity: 0;
    
    z-index: 1;
}

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

.overlay {
    background: #3b237e;
    color: #fff;
    position: relative;
    left: -100%;
    height: 100%;
    width: 200%;
    transform: translateX(0);
    transition: transform 0.6s ease-in-out;
}

.overlay-panel {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    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%);
    left: 0;
}

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

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

form h1 {
    margin-bottom: 10px;
}

form input {
    background: #f6f5f7;
    border: none;
    padding: 12px;
    margin: 8px 0;
    width: 100%;
    border-radius: 50px;
}

/* Botões */
.btn {
    border-radius: 20px;
    border: 1px solid #3b237e;
    background-color: #3b237e;
    color: #fff;
    font-size: 12px;
    font-weight: bold;
    padding: 12px 45px;
    margin-top: 10px;
    transition: transform 80ms ease-in;
    cursor: pointer;
}

.btn.ghost {
    background-color: transparent;
    border-color: #fff;
}

/* Modo Cadastro Ativo */
.container.modo-cadastro .login-container {
    transform: translateX(100%);
    opacity: 0;
    z-index: 1;
}

.container.modo-cadastro .cadastro-container {
    transform: translateX(100%);
    opacity: 1;
    z-index: 5;

}

.container.modo-cadastro .overlay-container {
    transform: translateX(-100%);
}
.container.modo-cadastro .overlay {
    transform: translateX(50%);
}