.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* ── Language dropdown ───────────────────────────────────── */
.lang-dropdown {
    position: relative;
}

.lang-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.6rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 4px;
    color: var(--t-surface);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    cursor: pointer;
    list-style: none;
    user-select: none;
    white-space: nowrap;
    transition: border-color 0.15s;
}

.lang-dropdown-trigger::-webkit-details-marker { display: none; }
.lang-dropdown-trigger::marker { display: none; }

.lang-dropdown[open] .lang-dropdown-trigger {
    border-color: rgba(255, 255, 255, 0.7);
}

.lang-chevron {
    font-size: 0.6rem;
    opacity: 0.75;
    transition: transform 0.15s;
}

.lang-dropdown[open] .lang-chevron {
    transform: rotate(180deg);
}

.lang-dropdown-card {
    position: absolute;
    right: 0;
    top: calc(100% + 6px);
    background: var(--t-surface);
    border: 1px solid var(--t-border);
    border-radius: 6px;
    box-shadow: 0 4px 16px rgb(0 0 0 / 0.12);
    min-width: 150px;
    z-index: 200;
    overflow: hidden;
}

.lang-option {
    display: block;
    width: 100%;
    padding: 0.5rem 1rem;
    background: transparent;
    border: none;
    text-align: left;
    color: var(--t-primary);
    font-size: 0.85rem;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s;
}

.lang-option:hover { background: var(--t-surface-alt); }

.lang-option--active {
    font-weight: 700;
    background: var(--t-surface-alt);
}