/* 弹窗遮罩层 */
    #bookmark-modal-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 99999;
        justify-content: center;
        align-items: center;
    }
    
    #bookmark-modal-overlay.active {
        display: flex;
    }
    
    .card {
        background: #ffffff;
        border-radius: 12px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        max-width: 900px;
        width: 90%;
        max-height: 90vh;
        overflow: hidden;
        position: relative;
    }
    .tab-header {
        display: flex;
        border-bottom: 1px solid #e8e8e8;
        background-color: #fafafa;
    }
    .tab-item {
        padding: 14px 24px;
        font-size: 15px;
        color: #666;
        cursor: pointer;
        border-bottom: 2px solid transparent;
        transition: all 0.3s;
    }
    .tab-item.active {
        color: #1677ff;
        border-bottom-color: #1677ff;
        font-weight: 500;
    }
    .tab-item:hover {
        color: #1677ff;
    }
    /* Tab 内容区域样式 */
    .tab-content {
        position: relative;
    }
    .tab-pane {
        display: none;
        animation: fadeIn 0.3s ease;
    }
    .tab-pane.active {
        display: block;
    }
    @keyframes fadeIn {
        from {
            opacity: 0;
            transform: translateY(10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    .window-controls {
        margin-left: auto;
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 0 16px;
    }
    .window-controls span {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        display: inline-block;
    }
    .window-controls .close {
        background-color: #ff5f57;
        cursor: pointer;
    }
    .window-controls .min {
        background-color: #ffbd2e;
    }
    .window-controls .max {
        background-color: #28ca42;
    }
    .form-body {
        padding: 24px;
        max-height: calc(90vh - 120px);
        overflow-y: auto;
    }
    .form-group {
        margin-bottom: 20px;
        display: flex;
        align-items: flex-start;
    }
    .form-label {
        width: 120px;
        font-size: 14px;
        color: #333;
        text-align: left;
        flex-shrink: 0;
        padding-top: 8px;
    }
    .form-label .required {
        color: #ff4d4f;
        margin-right: 4px;
    }
    .form-control-wrap {
        flex: 1;
        position: relative;
    }
    .form-control {
        width: 100%;
        padding: 10px 12px;
        border: 1px solid #d9d9d9;
        border-radius: 6px;
        font-size: 14px;
        transition: border-color 0.3s;
    }
    .form-control:focus {
        border-color: #1677ff;
        outline: none;
        box-shadow: 0 0 0 2px rgba(22, 119, 255, 0.1);
    }
    .char-count {
        position: absolute;
        right: 12px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 12px;
        color: #999;
    }
    /* 新增：获取图标按钮样式 */
    .get-favicon-btn {
        position: absolute;
        right: 12px;
        top: 50%;
        transform: translateY(-50%);
        background-color: #1677ff;
        color: white;
        border: none;
        border-radius: 4px;
        padding: 4px 10px;
        font-size: 12px;
        cursor: pointer;
        transition: background-color 0.3s;
        z-index: 1;
    }
    .get-favicon-btn:hover {
        background-color: #4096ff;
    }
    /* 调整字符计数位置，避免和按钮重叠 */
    .bqlj-char-count {
        right: 80px !important;
    }
    .btn {
        padding: 8px 16px;
        border-radius: 6px;
        font-size: 14px;
        cursor: pointer;
        border: none;
        transition: all 0.3s;
        white-space: nowrap;
    }
    .btn-primary {
        background-color: #1677ff;
        color: #fff;
    }
    .btn-primary:hover {
        background-color: #4096ff;
    }
    .btn-danger {
        background-color: #ff4d4f;
        color: #fff;
    }
    .btn-danger:hover {
        background-color: #ff7875;
    }
    .icon-preview {
        width: 56px;
        height: 56px;
        border-radius: 8px;
        background-color: #f5f5f5;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 24px;
        color: #999;
        margin-bottom: 16px;
    }
    .color-options {
        display: flex;
        gap: 12px;
        align-items: center;
    }
    .color-item {
        width: 24px;
        height: 24px;
        border-radius: 4px;
        cursor: pointer;
        border: 2px solid transparent;
    }
    .color-item.active {
        border-color: #1677ff;
    }
    .color-item.checker {
        background-image: linear-gradient(45deg, #ccc 25%, transparent 25%, transparent 75%, #ccc 75%, #ccc),
                          linear-gradient(45deg, #ccc 25%, transparent 25%, transparent 75%, #ccc 75%, #ccc);
        background-size: 12px 12px;
        background-position: 0 0, 6px 6px;
    }
    .switch {
        position: relative;
        display: inline-block;
        width: 44px;
        height: 22px;
    }
    .switch input {
        opacity: 0;
        width: 0;
        height: 0;
    }
    .slider {
        position: absolute;
        cursor: pointer;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: #ccc;
        transition: .4s;
        border-radius: 22px;
    }
    .slider:before {
        position: absolute;
        content: "";
        height: 18px;
        width: 18px;
        left: 2px;
        bottom: 2px;
        background-color: white;
        transition: .4s;
        border-radius: 50%;
    }
    input:checked + .slider {
        background-color: #1677ff;
    }
    input:checked + .slider:before {
        transform: translateX(22px);
    }
    .switch-label {
        margin-left: 12px;
        font-size: 14px;
        color: #666;
    }
    .switch-tip {
        font-size: 13px;
        color: #ff4d4f;
        margin-left: 8px;
    }
    .checkbox-item {
        display: flex;
        align-items: center;
        font-size: 14px;
        color: #333;
    }
    .checkbox-item input {
        margin-right: 8px;
    }
    .checkbox-tip {
        font-size: 13px;
        color: #666;
        margin-left: 4px;
    }
    .submit-area {
        padding: 0 24px 24px;
    }
    .btn-submit {
        width: 100%;
        padding: 12px;
        background-color: #1677ff;
        color: #fff;
        border: none;
        border-radius: 6px;
        font-size: 16px;
        cursor: pointer;
        transition: background-color 0.3s;
    }
    .btn-submit:hover {
        background-color: #4096ff;
    }
    .dropzone-file-area {
        border: 2px dashed #d9d9d9;
        border-radius: 6px;
        padding: 20px;
        text-align: center;
        color: #999;
        cursor: pointer;
        transition: border-color 0.3s;
        margin-bottom: 8px;
    }
    .dropzone-file-area:hover {
        border-color: #1677ff;
    }
    .finecms-file-ts {
        font-size: 12px;
        color: #999;
        margin-top: 8px;
        display: block;
    }
    /* 适配原有dropzone样式 */
    .dz-clickable {
        cursor: pointer;
    }
    .ui-sortable {
        min-height: 60px;
    }
    /* 新增：预览图缩小样式（保留你之前要求的） */
    #fileupload_bqtb_files .files_row_preview,
    #fileupload_kebiao_files .files_row_preview,
    #fileupload_bizhi_files .files_row_preview {
        width: 60px !important;
        height: 60px !important;
        max-width: 60px !important;
        max-height: 60px !important;
    }
    #fileupload_bqtb_files .files_row_preview img,
    #fileupload_kebiao_files .files_row_preview img,
    #fileupload_bizhi_files .files_row_preview img {
        width: 100% !important;
        height: 100% !important;
        object-fit: contain !important;
    }
    /* 新增：网站分类复选框样式（仅添加，不修改原有样式） */
    .wzfl-checkbox-group {
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
    }
    .wzfl-checkbox-item {
        display: flex;
        align-items: center;
        font-size: 14px;
        color: #333;
    }
    .wzfl-checkbox-item input[type="checkbox"] {
        width: 16px;
        height: 16px;
        margin-right: 6px;
        accent-color: #1677ff; /* 勾选后√的颜色 */
        cursor: pointer;
    }
    
    /* 课表展示弹窗样式 */
    .kebiao-modal-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.7);
        z-index: 100000;
        justify-content: center;
        align-items: center;
    }
    .kebiao-modal-overlay.active {
        display: flex;
    }
    .kebiao-modal-content {
        background: #ffffff;
        border-radius: 12px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        max-width: 95%;
        max-height: 95vh;
        overflow: hidden;
        position: relative;
        animation: kebiaoModalShow 0.3s ease;
    }
    @keyframes kebiaoModalShow {
        from {
            opacity: 0;
            transform: scale(0.9);
        }
        to {
            opacity: 1;
            transform: scale(1);
        }
    }
    .kebiao-modal-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 16px 20px;
        border-bottom: 1px solid #e8e8e8;
        background-color: #fafafa;
    }
    .kebiao-modal-header h3 {
        margin: 0;
        font-size: 18px;
        color: #333;
        font-weight: 500;
    }
    .kebiao-modal-close {
        font-size: 24px;
        color: #999;
        cursor: pointer;
        line-height: 1;
        transition: color 0.3s;
    }
    .kebiao-modal-close:hover {
        color: #333;
    }
    .kebiao-modal-body {
        padding: 20px;
        max-height: calc(95vh - 70px);
        overflow-y: auto;
        display: flex;
        justify-content: center;
        align-items: center;
        min-width: 300px;
        min-height: 200px;
    }
    .kebiao-image {
        max-width: 100%;
        max-height: 85vh;
        object-fit: contain;
        border-radius: 8px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        cursor: zoom-in;
        transition: transform 0.3s ease;
    }
    .kebiao-image:hover {
        transform: scale(1.02);
    }
    .kebiao-empty {
        text-align: center;
        color: #666;
        font-size: 16px;
        padding: 40px;
    }
    .kebiao-loading {
        text-align: center;
        color: #666;
        font-size: 16px;
        padding: 40px;
    }

    /* 全屏图片查看 */
    .fullscreen-image-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.02);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        z-index: 100001;
        justify-content: center;
        align-items: center;
        cursor: zoom-out;
    }
    .fullscreen-image-overlay.active {
        display: flex;
    }
    .fullscreen-image {
        max-width: 98%;
        max-height: 98vh;
        object-fit: contain;
    }
    .fullscreen-close {
        position: absolute;
        top: 20px;
        right: 30px;
        font-size: 40px;
        color: #fff;
        cursor: pointer;
        z-index: 100002;
        text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    }
    .fullscreen-close:hover {
        color: #ddd;
    }