/* 社交媒体图标美化样式 */

/* 基础图标样式 */
.social-enhanced {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    padding: 20px 0;
}

.social-enhanced-item {
    position: relative;
    display: block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.social-enhanced-item:hover {
    transform: translateY(-8px) scale(1.1);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
    border-color: rgba(255,255,255,0.4);
}

/* 各平台品牌色渐变 */
.social-enhanced-item.wechat {
    background: linear-gradient(135deg, #07C160, #00A54F);
}

.social-enhanced-item.weibo {
    background: linear-gradient(135deg, #E6162D, #D61529);
}

.social-enhanced-item.qq {
    background: linear-gradient(135deg, #12B7F5, #0A9FE5);
}

.social-enhanced-item.douyin {
    background: linear-gradient(135deg, #000000, #333333);
}

.social-enhanced-item.kuaishou {
    background: linear-gradient(135deg, #FF6F00, #E55A00);
}

.social-enhanced-item.linkedin {
    background: linear-gradient(135deg, #0077B5, #005885);
}

.social-enhanced-item.twitter {
    background: linear-gradient(135deg, #1DA1F2, #0D8BD9);
}

/* 图标样式 */
.social-enhanced-icon {
    width: 20px;
    height: 20px;
    fill: white;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.social-enhanced-item:hover .social-enhanced-icon {
    transform: scale(1.2);
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
}

/* 悬停提示 */
.social-enhanced-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(0,0,0,0.9);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    margin-bottom: 15px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.social-enhanced-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: rgba(0,0,0,0.9);
}

.social-enhanced-item:hover .social-enhanced-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* 二维码弹窗 */
.qr-enhanced-popup {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) scale(0.8) translateY(20px);
    background: white;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    margin-bottom: 20px;
    z-index: 1000;
    min-width: 160px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.social-enhanced-item:hover .qr-enhanced-popup {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0) scale(1);
}

.qr-enhanced-content {
    text-align: center;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.qr-enhanced-content img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 8px;
}

.qr-enhanced-label {
    font-size: 12px;
    color: #333;
    font-weight: 500;
    line-height: 1.4;
    padding: 0 8px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .social-enhanced {
        gap: 15px;
        padding: 15px 0;
    }
    
    .social-enhanced-item {
        width: 50px;
        height: 50px;
    }
    
    .social-enhanced-icon {
        width: 24px;
        height: 24px;
    }
    
    .qr-enhanced-popup {
        left: 50%;
        transform: translateX(-50%) scale(0.8) translateY(15px);
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .qr-enhanced-content img {
        width: 100px;
        height: 100px;
    }
}

/* 动画效果 */
@keyframes socialPulse {
    0% {
        box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    }
    50% {
        box-shadow: 0 8px 32px rgba(255,255,255,0.2);
    }
    100% {
        box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    }
}

.social-enhanced-item:hover {
    animation: socialPulse 2s infinite;
}