/* ===== Language Selector (SEO Optimized) ===== */
.language-selector {
    position: relative;
    display: inline-block;
    z-index: 1001;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    padding: 8px 16px;
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    outline: none;
}

.lang-btn:hover,
.lang-btn[aria-expanded="true"] {
    border-color: var(--accent-primary);
    background: var(--bg-card-hover);
}

.lang-btn i {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    transition: transform var(--transition-fast);
}

.lang-btn[aria-expanded="true"] i {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 240px;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 8px 0;
    max-height: 400px;
    overflow-y: auto;
    display: none;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    z-index: 9999;
}

.lang-dropdown.show {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    font-size: 0.95rem;
    text-decoration: none;
}

.lang-option:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    padding-left: 20px;
}

.lang-option.active {
    color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.05);
    font-weight: 600;
}

.flag-icon {
    width: 1.25em;
    line-height: 1em;
    border-radius: 2px;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
}

.lang-code {
    font-weight: 600;
    min-width: 24px;
}

/* Scrollbar for dropdown */
.lang-dropdown::-webkit-scrollbar {
    width: 6px;
}

.lang-dropdown::-webkit-scrollbar-track {
    background: var(--bg-card);
}

.lang-dropdown::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
}

.lang-dropdown::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}