/* 多语言切换器样式 */
.language-selector {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

/* 现代化的语言切换按钮 */
.language-selector select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding: 10px 40px 10px 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 25px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9), rgba(118, 75, 162, 0.9));
    color: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 120px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ffffff' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.language-selector select:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    border-color: rgba(255, 255, 255, 0.5);
}

.language-selector select:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.2), 0 6px 20px rgba(102, 126, 234, 0.4);
}

/* 选项样式 */
.language-selector select option {
    background: white;
    color: #333;
    padding: 10px;
}

/* 语言图标 */
.language-selector::before {
    content: '🌐';
    position: absolute;
    left: -35px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

/* 移动端适配 */
@media (max-width: 768px) {
    .language-selector {
        top: 10px;
        right: 10px;
    }
    
    .language-selector select {
        font-size: 13px;
        min-width: 100px;
        padding: 8px 35px 8px 14px;
        border-radius: 20px;
    }
    
    .language-selector::before {
        display: none;
    }
}

/* 深色主题适配 */
@media (prefers-color-scheme: dark) {
    .language-selector select {
        background: linear-gradient(135deg, rgba(60, 60, 80, 0.95), rgba(40, 40, 60, 0.95));
        border-color: rgba(255, 255, 255, 0.2);
    }
}

/* 动画效果 */
@keyframes languagePulse {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    }
    50% {
        box-shadow: 0 4px 25px rgba(102, 126, 234, 0.5);
    }
}

.language-selector select {
    animation: languagePulse 3s ease-in-out infinite;
}

.language-selector select:hover {
    animation: none;
}