html {
    margin: 0 1rem;
}

body {
    max-width: 30rem;
    margin: 0 auto;
    font-family: sans-serif;
}

a {
    text-decoration: none;
    color: #06C;
}

h1 {
    text-align: center;
    font-variant: small-caps;
    font-size: 40px;
    letter-spacing: 0.2rem;
    margin-bottom: 4rem;
}

.g-Link {
    text-decoration: underline;
}

label {
    display: flex;
    gap: 0.5rem;
    flex-direction: column;
    margin-bottom: 2rem;
}

input[type=submit] {
    width: 100%;
}

.g-Loading {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.g-Error {
    text-align: center;
    margin-bottom: 2rem;
    color: #C00;
}

.g-Spinner {
    width: 25px;
    height: 25px;
    border: 4px solid #06C;
    border-bottom-color: transparent;
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
}

@keyframes rotation {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}