/* 基础面包屑样式 */
.zb-breadcrumb-wrapper {
    margin-bottom: 20px;
    font-size: 14px;
}

.breadcrumb-container {
    width: 100%;
    overflow: hidden;
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    margin: 0;
    list-style: none;
    align-items: center;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item:not(:last-child)::after {
    content: "›";
    margin: 0 8px;
    color: #999;
    font-size: 16px;
}

.breadcrumb-item a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
    color: #007bff;
    text-decoration: underline;
}

.breadcrumb-item .current {
    color: #333;
    font-weight: 500;
}

/* 暗色模式 */
.dark-mode.zb-breadcrumb-wrapper {
    background-color: rgba(30, 30, 30, 0.6);
}

.dark-mode .breadcrumb-item a {
    color: #aaa;
}

.dark-mode .breadcrumb-item a:hover {
    color: #fff;
}

.dark-mode .breadcrumb-item .current {
    color: #eee;
}

.dark-mode .breadcrumb-item:not(:last-child)::after {
    color: #666;
}

/* 现代风格 */
.breadcrumb-modern {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 12px 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.breadcrumb-modern .breadcrumb-item:not(:last-child)::after {
    content: "⟩";
    color: #aaa;
}

.dark-mode.breadcrumb-modern {
    background-color: #2a2a2a;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* 极简风格 */
.breadcrumb-minimal {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

.breadcrumb-minimal .breadcrumb-item:not(:last-child)::after {
    content: "/";
    font-size: 12px;
    margin: 0 6px;
}

.dark-mode.breadcrumb-minimal {
    border-bottom: 1px solid #333;
}

/* 卡片风格 */
.breadcrumb-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 10px;
    padding: 15px 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.breadcrumb-card .breadcrumb-item {
    background-color: #fff;
    padding: 5px 12px;
    border-radius: 20px;
    margin-right: 5px;
    box-shadow: 0 2px 3px rgba(0,0,0,0.05);
}

.breadcrumb-card .breadcrumb-item:not(:last-child)::after {
    content: "";
    margin: 0 2px;
}

.breadcrumb-card .breadcrumb-item.current-post-item,
.breadcrumb-card .breadcrumb-item.current-page-item,
.breadcrumb-card .breadcrumb-item.current-cat-item {
    background-color: #007bff;
}

.breadcrumb-card .breadcrumb-item.current-post-item .current,
.breadcrumb-card .breadcrumb-item.current-page-item .current,
.breadcrumb-card .breadcrumb-item.current-cat-item .current {
    color: #fff;
}

.dark-mode.breadcrumb-card {
    background: linear-gradient(135deg, #2a2a2a 0%, #222 100%);
}

.dark-mode.breadcrumb-card .breadcrumb-item {
    background-color: #333;
    box-shadow: 0 2px 3px rgba(0,0,0,0.2);
}

.dark-mode.breadcrumb-card .breadcrumb-item.current-post-item,
.dark-mode.breadcrumb-card .breadcrumb-item.current-page-item,
.dark-mode.breadcrumb-card .breadcrumb-item.current-cat-item {
    background-color: #0056b3;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .zb-breadcrumb-wrapper {
        font-size: 12px;
    }

    .breadcrumb-card .breadcrumb-item {
        padding: 4px 10px;
    }

    .breadcrumb-item:not(:last-child)::after {
        margin: 0 5px;
    }
}