/* 面包屑导航容器样式 */
.nav-dbbrand-container {
    background: linear-gradient(135deg, #f8fbff 0%, #f0f7ff 100%);
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 0.2rem 1.5rem;
    margin: 0.2rem auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    position: fixed;
    top: 141px;
    z-index: 998;
}

/* 面包屑导航样式 */
.breadcrumb-modern {
    background: transparent;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.breadcrumb-modern .breadcrumb-item {
    font-size: 0.9rem;
    color: #1a73e8;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.breadcrumb-modern .breadcrumb-item a {
    color: #1a73e8;
    text-decoration: none;
    display: flex;
    align-items: center;
    white-space: nowrap;
    padding: 0.2rem 0.2rem;
    border-radius: 6px;
}

.breadcrumb-modern .breadcrumb-item a:hover {
    color: #0a58ca;
    background: rgba(13, 110, 253, 0.1);
    text-decoration: none;
}

.breadcrumb-modern .breadcrumb-item.active {
    color: darkgoldenrod;
    padding: 0.1rem 0.1rem;
    border-radius: 6px;
    border: 1px solid darkgoldenrod;
}

.breadcrumb-modern .breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: #adb5bd;
    font-size: 1rem;
    line-height: 1;
    vertical-align: middle;
}

/* 操作按钮组样式 */
.nav-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-shrink: 0;
}

.nav-actions .btn {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.2rem;
    font-size: 0.8rem;
    border-radius: 8px;
    height: 35px;
    line-height: 1;
    white-space: nowrap;
    color:darkgoldenrod;
    min-width: 80px;
    border: 1px solid darkgoldenrod;
}

.nav-actions .btn i {
    margin-right: 0.4rem;
    font-size: 0.8rem;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .nav-dbbrand-container {
        flex-direction: column;
        align-items: flex-start;
        padding: 0.8rem;
        width: 100%;
        gap: 0.8rem;
    }

    .nav-actions {
        margin-left: 0;
        width: 100%;
        justify-content: center;
    }
    
    .breadcrumb-modern {
        justify-content: flex-start;
        text-align: left;
    }
}