/* 面包屑导航样式 */
.breadcrumb-container {
    padding: 10px 0;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 0 20px;
    margin: 0;
    list-style: none;
    font-size: 14px;
    line-height: 1.5;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    color: #6c757d;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-item:not(:last-child)::after {
    content: '/';
    margin: 0 8px;
    color: #adb5bd;
    font-weight: 300;
}

.breadcrumb-item a {
    color: #007bff;
    text-decoration: none;
    transition: all 0.3s ease;
    border-radius: 4px;
    padding: 4px 8px;
    margin: -4px -8px;
}

.breadcrumb-item a:hover {
    color: #0056b3;
    background-color: rgba(0, 123, 255, 0.1);
    text-decoration: none;
}

.breadcrumb-item.active {
    color: #495057;
    font-weight: 500;
}

.breadcrumb-item .breadcrumb-icon {
    margin-right: 5px;
    font-size: 12px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .breadcrumb-container {
        margin-bottom: 15px;
    }
    
    .breadcrumb {
        padding: 0 15px;
        font-size: 13px;
    }
    
    .breadcrumb-item:not(:last-child)::after {
        margin: 0 6px;
    }
}

/* 深色模式适配 */
[data-theme="dark"] .breadcrumb-container {
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
}

[data-theme="dark"] .breadcrumb-item {
    color: #a0aec0;
}

[data-theme="dark"] .breadcrumb-item a {
    color: #63b3ed;
}

[data-theme="dark"] .breadcrumb-item a:hover {
    color: #90cdf4;
    background-color: rgba(99, 179, 237, 0.1);
}

[data-theme="dark"] .breadcrumb-item.active {
    color: #e2e8f0;
}

/* 动画效果 */
.breadcrumb-container {
    animation: slideInDown 0.5s ease-out;
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 特殊页面样式 */
.breadcrumb-item.category {
    background: linear-gradient(45deg, #28a745, #20c997);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.breadcrumb-item.tag {
    background: linear-gradient(45deg, #6f42c1, #e83e8c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.breadcrumb-item.archive {
    background: linear-gradient(45deg, #fd7e14, #ffc107);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}