/* 语言选择器样式 */
.language-selector {
    position: relative;
    margin-left: 20px;
}

.lang-current {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px Solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    user-select: none;
}

.lang-current:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(102, 126, 234, 0.3);
}

.lang-text {
    font-weight: 600;
    min-width: 24px;
    text-align: center;
}

.lang-arrow {
    width: 14px;
    height: 14px;
    transition: transform 0.3s ease;
}

.lang-current:hover .lang-arrow {
    transform: rotate(180deg);
}

/* 下拉菜单 */
.lang-dropdown {
    position: abSolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px Solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    min-width: 120px;
}

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

.lang-option {
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    border-radius: 8px;
    margin: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lang-option:hover {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
}

.lang-option.active {
    background: linear-gradient(135deg, var(--primary-color), #667eea);
    color: white;
}

.lang-option.active:hover {
    background: linear-gradient(135deg, #667eea, var(--primary-color));
}

/* 响应式设计 */
@media (max-width: 768px) {
    .language-selector {
        margin-left: 12px;
    }
    
    .lang-current {
        padding: 6px 10px;
        font-size: 13px;
    }
    
    .lang-dropdown {
        min-width: 100px;
    }
    
    .lang-option {
        padding: 10px 14px;
        font-size: 13px;
    }
}

/* 固定导航栏中的语言选择器 */
.navbar.fixed .lang-current {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(102, 126, 234, 0.2);
}

.navbar.fixed .lang-current:hover {
    background: rgba(255, 255, 255, 1);
    border-color: var(--primary-color);
}