.pgino-copy-live-region {
    position: fixed;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.pgino-copy-feedback {
    position: fixed;
    inset-inline: 16px;
    bottom: max(16px, env(safe-area-inset-bottom));
    z-index: var(--z-toast, 1200);
    max-width: 420px;
    margin-inline: auto;
    padding: 12px 16px;
    border: 1px solid var(--color-danger, var(--pgino-admin-danger, #dc2626));
    border-radius: var(--radius-lg, var(--pgino-admin-radius-md, 12px));
    background: var(--color-bg-surface, var(--pgino-admin-bg-surface, #ffffff));
    color: var(--color-text-primary, var(--pgino-admin-text-primary, #0f172a));
    box-shadow: var(--shadow-lg, var(--pgino-admin-shadow-md, 0 18px 45px rgba(15, 23, 42, 0.12)));
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.8;
    text-align: right;
}

.pgino-copy-feedback[hidden] {
    display: none !important;
}

.pgino-copy-fallback-input {
    position: fixed;
    top: 0;
    inset-inline-start: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

@media (min-width: 640px) {
    .pgino-copy-feedback {
        inset-inline: auto;
        left: 50%;
        width: min(420px, calc(100vw - 32px));
        transform: translateX(-50%);
    }
}