/* 分类页面特定样式 */

/* 分类卡片悬停效果 */
.category-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.category-card:hover::before {
    opacity: 1;
}

/* API迷你项样式 */
.api-mini-item {
    position: relative;
    overflow: hidden;
}

.api-mini-item::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: transparent;
    transition: background 0.2s;
}

.api-mini-item:hover::after {
    background: currentColor;
    opacity: 0.3;
}

/* 响应式优化 */
@media (max-width: 640px) {
    .category-card {
        padding: 1rem;
    }
    
    .api-mini-item {
        padding: 0.75rem;
    }
}

/* 面包屑导航 */
.breadcrumb-item {
    position: relative;
}

.breadcrumb-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.3;
}

/* 空状态 */
.empty-state-icon {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}