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

h1 {
    margin: 0 0 1.5rem;
    text-align: center;
}

section {
    background-color: #eaedf1;
    border-radius: .5rem;
    box-shadow: 0 8px 24px -16px rgba(0, 0, 0, 0.5);
    margin: 1.5rem auto;
    max-width: 25rem;
    padding: 2rem;
}

form {
    display: flex;
    flex-direction: column;
}

label {
    margin-top: 1.25rem;
    margin-bottom: .5rem;
}

input {
    border: 0;
    border-radius: .25rem;
    font-size: 1rem;
    padding: .5rem;
}

span {
    color: #f64348;
    font-size: .75rem;
    margin: .25rem;
}

button {
    background-color: #43a5f6;
    border: 0;
    border-radius: .25rem;
    font-size: 1rem;
    margin-top: 1.5rem;
    padding: .5rem 0;
    text-transform: uppercase;
}

button:hover {
    cursor: pointer;
    filter: brightness(0.9);
}

.error {
    border: 3px solid #f64348;
}

.success {
    border: 1px solid #43f67f;
}