/* Sign-in popup. Inherits the theme's type; only structure is declared. */
.tg-auth-dialog {
    width: min(26rem, calc(100vw - 2rem));
    max-height: calc(100vh - 2rem);
    padding: 1.5rem;
    border: 0;
    border-radius: 0.5rem;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.3);
    overflow: auto;
}

.tg-auth-dialog::backdrop {
    background: rgba(0, 0, 0, 0.5);
}

.tg-auth-dialog__close {
    position: absolute;
    top: 0.5rem;
    right: 0.75rem;
    border: 0;
    background: none;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
}

.tg-auth-dialog__message:empty {
    display: none;
}