* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

h1 {
    padding: 10px;
}

label {
    font-size: 20px;
    padding: 20px;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: whitesmoke;
}

.container {
    position: relative;
    width: 850px;
    height: 550px;
    margin: 20px;
    background: white;
    border-radius: 30px;
    box-shadow: 0 0 30px rgba(0, 0, 0, .2);
    overflow: hidden;
}

.form-box {
    position: absolute;
    right: 0;
    width: 50%;
    height: 100%;
    background: white;
    display: flex;
    align-items: center;
    color: #E4DBE4;
    text-align: center;
    padding: 40px;
    z-index: 1;
    transition: .6s ease-in-out 1.2s, visibility 0s 1s;
}

.container.active .form-box {
    right: 50%;
}

.form-box.registro {
    visibility: hidden;
}

.container.active .form-box.registro {
    visibility: visible
}

form {
    width: 100%;
}

/* Estilo para el label */
form label {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-size: 1rem;
    font-weight: bold;
    text-align: center;
    display: block;
    margin-bottom: 1rem;
}


/* Estilo para el select */
form select {
    width: 100%;
    padding: 0.5rem;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-bottom: 1rem;
    background-color: #E4DBE4;
    /* Fondo claro */
    color: #333;
    /* Texto */
}

/* Estilo para el select al enfocarse */
form select:focus {
    border-color: #007bff;
    /* Color de borde al enfocarse */
    outline: none;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
}

.container h1 {
    font-size: 36px;
    margin: -10px 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.container label {
    font-size: 36px;
    margin: -10px 0;

    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.input-box {
    position: relative;
    margin: 30px 0;
}

.input-box input {
    width: 100%;
    padding: 10px 50px 10px 20px;
    background: #E4DBE4;
    border-radius: 8px;
    border: none;
    outline: none;
    font-size: 16px;
    color: #333;
    font-weight: 500;
}

.input-box input::placeholder {
    color: #888;
    font-weight: 400;
}

.btn {
    width: 100%;
    height: 48px;
    background: #92adda;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
    border: none;
    cursor: pointer;
    font-size: 16px;
    color: white;
    font-weight: 500;
}

.toggle_box {
    position: absolute;
    width: 100%;
    height: 100%;
    background: white;
}

.toggle_box::before {
    content: '';
    position: absolute;
    left: -250%;
    width: 300%;
    height: 100%;
    background: #92adda;
    border-radius: 50px;
    z-index: 2;
    transition: 0.8s ease-in-out;
}

.container.active .toggle_box::before {
    left: 50%;
}

.toggle-panel {
    position: absolute;
    width: 50%;
    height: 100%;
    /*background: #CBACD4;*/
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 2;
    transition: .6s ease-in-out;
}

.toggle-panel.toggle-left {
    left: 0;
    transition-delay: 1s;
}

.container.active .toggle-panel.toggle-left {
    left: -50%;
    transition-delay: .6s;
}

.toggle-panel.toggle-right {
    right: -50%;
    transition-delay: .6s;
}

.container.active .toggle-panel.toggle-right {
    right: 0;
    transition-delay: 1s;
}

.toggle-panel p {
    margin-bottom: 20px;
}

.toggle-panel .btn {
    width: 160px;
    height: 45px;
    background: transparent;
    border: 2px solid white;
    box-shadow: none;
}
@media screen and (max-width: 650px) {
    .container {
        height: calc(100vh - 40px);
    }
    .form-box {
        bottom: 0;
        width: 100%;
        height: 70%;
    }
    .container.active .form-box{
        right: 0;
        bottom: 30%;
    }
    .toggle-box::before {
        left: 0;
        top: -270%;
        width: 100%;
        height: 300%;
        border-radius: 20vw;
    }
    .container.active .toggle-box::before{
        left: 0;
        top: 70%;
    }
    .toggle-panel{
        width: 100%;
        height: 30%;
    }
    .toggle-panel.toggle-left{
        top: 0;
    }
    .container.active .toggle-panel.toggle-left{
        left: 0;
        top: -30%;
    }
    .toggle-panel.toggle-right{
        right: 0;
        bottom: -30%;
    }
    .container.active .toggle-panel.toggle-right{
        bottom: 0;
    }
}

@media screen and (max-width: 400px){
    .form-box{
        padding: 20px;
    }
    .toggle-panel h1{
        font-size: 30px;
    }
}

.error-message {
    background-color: #f8d7da;
    color: #721c24;
    padding: 10px;
    border: 1px solid #f5c6cb;
    border-radius: 5px;
    margin-bottom: 15px;
    text-align: center;
    font-size: 14px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}