/* Fokus-Ring für Tastatur-Nutzer */
:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Nur für Screenreader sichtbar */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Druckoptimierung */
@media print {
    header, footer, .generate-btn, .copy-btn, .theme-toggle {
        display: none;
    }
    body {
        background-color: white;
        color: black;
    }
    .password-display {
        border: 1px solid #000;
        color: #000;
        background: none;
    }
}