.register-panel {
    width: min(100%, 860px);
    margin: clamp(24px, 6vh, 64px) auto;
    padding: 28px;
}

.register-flash-stack {
    margin-bottom: 18px;
}

.register-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.register-error-list {
    display: grid;
    gap: 6px;
    margin-top: 8px;
}

.register-actions {
    align-items: center;
}

.beta-slot-hint {
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(31, 92, 76, 0.16);
    background: rgba(31, 92, 76, 0.06);
    color: #1f5c4c;
    font-weight: 600;
}

.beta-slot-hint.is-full {
    border-color: rgba(174, 54, 54, 0.2);
    background: rgba(174, 54, 54, 0.08);
    color: #8f2525;
}

.is-hidden {
    display: none;
}

.register-form .field.is-hidden {
    display: none;
}

@media (max-width: 920px) {
    .register-panel {
        width: min(100%, 560px);
    }

    .register-form {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 640px) {
    .register-panel {
        margin: 0 auto;
        padding: 22px 18px;
    }
}