:root {
    --size: 64px
}

html,
body {
    height: 100%;
    margin: 0
}

.full-screen {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #999ba0;
    /* change or remove */
    color: #e6f0ff;
    gap: 16px;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial;
}

.spinner {
    width: var(--size);
    height: var(--size);
    border-radius: 50%;
    border: 6px solid rgba(255, 255, 255, 0.12);
    border-top-color: currentColor;
    animation: spin 0.75s linear infinite;
    box-sizing: border-box;
}

@keyframes spin {
    to {
        transform: rotate(360deg)
    }
}

.label {
    font-size: 1rem;
    letter-spacing: 0.2px
}

/* small responsive tweak */
@media (max-width:420px) {
    :root {
        --size: 48px
    }

    .label {
        font-size: 0.95rem
    }
}

.hidden {
    display: none !important
}