/* Language Switcher Styles - Stellar Design */
.lang-switcher {
    display: flex;
    gap: 8px;
    padding: 4px;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    flex-shrink: 0;
}

.lang-btn {
    padding: 8px 16px;
    background: transparent;
    border: 2px solid transparent;
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    font-size: 20px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.lang-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(21, 101, 192, 0.1) 0%, rgba(13, 71, 161, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.lang-btn:hover {
    color: white;
    border-color: rgba(21, 101, 192, 0.3);
    transform: translateY(-2px) scale(1.05);
}

.lang-btn:hover::before {
    opacity: 1;
}

.lang-btn.active {
    background: linear-gradient(135deg, #1565C0 0%, #0D47A1 100%);
    border-color: #1565C0;
    color: white;
    box-shadow: 0 4px 20px rgba(21, 101, 192, 0.5),
                0 0 30px rgba(21, 101, 192, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.lang-btn.active::after {
    content: '✓';
    position: absolute;
    top: -2px;
    right: -2px;
    background: #4CAF50;
    color: white;
    font-size: 10px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.5);
}

@media (max-width: 768px) {
    .lang-switcher {
        margin-left: 0;
        margin-top: 10px;
        justify-content: center;
        gap: 8px;
    }
    
    .lang-btn {
        padding: 6px 12px;
        font-size: 18px;
    }
}