/* ─────────────────────────────────────────────
   congestion_en.css
   영어 혼잡도 페이지 전용 스타일
   (공통 스타일은 congestion.css 참조)
───────────────────────────────────────────── */

.lang-switcher {
    position: absolute;
    top: 2rem;
    right: 1rem;
    display: flex;
    gap: 8px;
    z-index: 10;
}

.lang-btn {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-secondary);
    padding: 8px 14px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 0.05em;
}

.lang-btn.active {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.lang-btn:hover:not(.active) {
    border-color: var(--neon-pink);
    color: var(--text-primary);
    box-shadow: 0 4px 12px rgba(255, 16, 240, 0.25);
}