/* ==================== Language Switcher ==================== */
.lang-switcher {
    position: relative;
    display: inline-flex;
    align-items: center;
    z-index: 50;
}

.lang-current {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    background: rgba(255, 255, 255, 0.6);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    line-height: 1.2;
    min-width: 78px;
    justify-content: center;
}

.lang-current::after {
    content: '▾';
    font-size: 0.625rem;
    opacity: 0.65;
    margin-left: 0.1rem;
}

.lang-current:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(255, 255, 255, 0.85);
}

.lang-switcher.open .lang-current {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.lang-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 140px;
    list-style: none;
    margin: 0;
    padding: 0.4rem 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
    z-index: 100;
}

.lang-switcher.open .lang-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-menu li {
    list-style: none;
    margin: 0;
}

.lang-menu a {
    display: block;
    padding: 0.5rem 0.9rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: background var(--transition-fast), color var(--transition-fast);
    cursor: pointer;
}

.lang-menu a:hover {
    background: rgba(0, 102, 255, 0.08);
    color: var(--primary-color);
}

.lang-menu a.active {
    color: var(--primary-color);
    font-weight: 600;
    background: rgba(0, 102, 255, 0.05);
}

/* Dark header variant (admin) */
.admin-header .lang-current,
.admin-sidebar .lang-current {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border-color: var(--border-color);
}

/* Responsive */
@media (max-width: 768px) {
    .lang-current {
        padding: 0.35rem 0.6rem;
        font-size: 0.75rem;
        min-width: 68px;
    }
    .lang-menu {
        min-width: 120px;
    }
}