/* Language switcher — shared across all quizzes */
.top-bar {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 10px 16px;
    max-width: 720px;
    margin: 0 auto;
}
.lang-select {
    display: flex;
    gap: 2px;
    background: rgba(255,255,255,0.04);
    border-radius: 6px;
    padding: 2px;
    border: 1px solid rgba(255,255,255,0.06);
}
.lang-btn {
    padding: 5px 10px;
    font-family: 'Manrope', sans-serif;
    font-size: 0.68rem;
    font-weight: 700;
    color: #a0b4c8;
    background: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    letter-spacing: 0.04em;
    min-height: 32px;
    min-width: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.lang-btn:hover {
    color: #e0e8f0;
}
.lang-btn.active {
    background: rgba(255,152,0,0.15);
    color: #FF9800;
}

/* ── Mobile adjustments ── */
@media (max-width: 480px) {
    .top-bar {
        padding: 8px 12px;
    }
    .lang-btn {
        padding: 6px 10px;
        font-size: 0.7rem;
        min-height: 34px;
        min-width: 34px;
    }
}

@media (max-width: 380px) {
    .top-bar {
        padding: 6px 10px;
    }
    .lang-btn {
        padding: 5px 8px;
        font-size: 0.65rem;
        min-height: 30px;
        min-width: 30px;
    }
}