:root{--primary-color: #1e40af;--primary-hover: #1e3a8a;--accent-color: #d97706;--accent-hover: #b45309;--accent-soft: rgba(217, 119, 6, .1);--gradient-primary: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);--gradient-accent: linear-gradient(135deg, #1e40af 0%, #d97706 100%);--success-color: #67C23A;--border-color: #e4e7ed;--text-color: #606266;--text-color-light: #909399;--text-color-dark: #303133;--bg-color: #ffffff;--bg-color-light: #f5f7fa;--bg-color-hover: rgba(30, 64, 175, .1);--border-radius: 8px;--transition: all .3s ease;--box-shadow: 0 2px 4px rgba(0, 0, 0, .1);--header-height: 64px;--footer-height: 48px;--aside-width: 240px;--aside-width-collapsed: 64px;--text-primary: #303133;--text-regular: #606266;--text-secondary: #909399;--border-light: #ebeef5;--radius: 10px;--surface-color: #ffffff;--surface-soft: #f5f7fa;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(30, 64, 175, .12);--status-bg-processing: rgba(30, 64, 175, .12);--status-bg-info: rgba(144, 147, 153, .12);--status-info: #909399}#app{width:100%;height:100vh;text-align:left;box-sizing:border-box;-webkit-user-select:none;-moz-user-select:none;user-select:none}.layout{height:100vh;background:var(--bg-color);overflow:hidden;display:flex}.main-content{flex:1;display:flex;flex-direction:column;height:100%;overflow:hidden}.page-container{height:100%;overflow:hidden;display:flex;flex-direction:column}.page-container .el-card{flex:1;display:flex;flex-direction:column;overflow:hidden}.page-container .el-card__body{flex:1;overflow:hidden;display:flex;flex-direction:column}.aside{width:var(--aside-width);flex-shrink:0;height:100%;background:var(--bg-color);border-right:1px solid var(--border-color);box-shadow:var(--box-shadow);display:flex;flex-direction:column;position:relative;z-index:1;transition:width var(--transition)}.aside.collapsed{width:var(--aside-width-collapsed)}.logo{height:var(--header-height);display:flex;align-items:center;justify-content:center;gap:10px;padding:0 16px;border-bottom:1px solid var(--border-color);background:var(--bg-color);transition:var(--transition);box-sizing:border-box}.logo.logo-collapsed{padding:0}.logo-img{width:32px;height:32px;-o-object-fit:contain;object-fit:contain;flex-shrink:0;display:block}.logo-img.is-collapsed{width:28px;height:28px;margin:0 auto}.logo-text{font-size:16px;font-weight:700;background:linear-gradient(135deg,var(--primary-color) 0%,var(--accent-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;white-space:nowrap;overflow:hidden;transition:var(--transition)}.logo-icon{font-size:20px;background:linear-gradient(135deg,var(--primary-color) 0%,var(--accent-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.collapse-btn{position:absolute;right:-12px;top:20px;width:24px;height:24px;padding:0;background:var(--bg-color);border:1px solid var(--border-color);border-radius:50%;cursor:pointer;box-shadow:var(--box-shadow);display:flex;align-items:center;justify-content:center;transition:var(--transition);z-index:10}.collapse-btn:hover{background:var(--bg-color-light);border-color:var(--primary-color);color:var(--primary-color);transform:scale(1.1)}.menu{flex:1;overflow-y:auto}.el-menu{background:transparent!important;border-right:none!important;transition:var(--transition)!important;overflow:hidden!important}.el-menu-item,.el-sub-menu__title{margin:5px 10px!important;border-radius:var(--border-radius)!important;cursor:pointer!important;-webkit-user-select:none!important;-moz-user-select:none!important;user-select:none!important;display:flex!important;align-items:center!important;white-space:nowrap!important;transition:var(--transition)!important}.el-menu-item:hover,.el-sub-menu__title:hover{background:var(--bg-color-hover)!important}.el-menu-item.is-active{background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-hover) 100%)!important;color:#fff!important}.aside.collapsed .el-menu-item,.aside.collapsed .el-sub-menu__title{margin:5px 4px!important;padding:0!important;width:calc(100% - 8px)!important;justify-content:center!important;text-align:center!important}.el-menu-item .el-icon,.el-sub-menu__title .el-icon{margin-right:10px!important;transition:var(--transition)!important}.aside.collapsed .el-menu-item .el-icon,.aside.collapsed .el-sub-menu__title .el-icon{margin-right:0!important;margin-left:0!important;font-size:18px!important}.header{height:var(--header-height);flex-shrink:0;background:var(--bg-color);border-bottom:1px solid var(--border-color);box-shadow:var(--box-shadow);display:flex;justify-content:flex-end;align-items:center;padding:0 20px;box-sizing:border-box}.header-right{display:flex;align-items:center;gap:12px}.language-dropdown{display:flex;align-items:center}.language-btn{display:flex;align-items:center;gap:6px;padding:0 12px;height:36px;background:var(--bg-color-light);border:1px solid var(--border-color);border-radius:var(--border-radius);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;outline:none}.language-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;font-size:11px;font-weight:600;color:var(--primary-color);background:#1e40af1a;border-radius:50%}.language-text{font-size:14px;font-weight:500;color:var(--text-color-dark)}.language-arrow{font-size:12px;color:var(--text-color-light)}.language-dropdown-menu{padding:4px 0;min-width:140px}.language-dropdown-menu .el-dropdown-item{display:flex;align-items:center;gap:10px;padding:10px 16px;font-size:14px;color:var(--text-color-dark);transition:var(--transition)}.language-dropdown-menu .el-dropdown-item:hover{background:var(--bg-color-hover)}.dropdown-lang-icon{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;font-size:10px;font-weight:600;color:var(--primary-color);background:#1e40af1a;border-radius:50%;flex-shrink:0}.fullscreen-btn{width:36px;height:36px;padding:0;color:var(--text-color);background:var(--bg-color-light);border:1px solid var(--border-color);border-radius:var(--border-radius);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition);outline:none;font:inherit}.fullscreen-btn:hover{background:var(--bg-color-hover);color:var(--primary-color);border-color:#1e40af4d}.fullscreen-btn:active{transform:scale(.96)}.user-info{padding:8px 12px;background:var(--bg-color-light);border-radius:var(--border-radius);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;display:flex;align-items:center;gap:10px;transition:var(--transition);outline:none;border:none;font:inherit}.user-info:hover{background:var(--bg-color-hover)}.username{font-size:14px;font-weight:500;color:var(--text-color-dark)}.tabs-container{flex-shrink:0;background:var(--bg-color);padding:0 20px;box-shadow:0 1px 3px #0000000d}.el-tabs__header{margin:0!important;padding:0!important}.el-tabs--card{border:none!important;box-shadow:none!important}.el-tabs--card>.el-tabs__header{border-bottom:none!important}.el-tabs--card>.el-tabs__header .el-tabs__nav{height:48px!important;padding:8px 0!important;border:none!important}.el-tabs__nav-wrap:after{display:none!important}.tabs-container .el-tabs__content{display:none!important}.el-tabs__item{height:32px!important;line-height:32px!important;font-size:14px!important;padding:0 16px!important;margin-right:8px!important;color:var(--text-color)!important;background:var(--bg-color)!important;border:1px solid var(--border-color)!important;border-radius:16px!important;transition:var(--transition)!important}.el-tabs__item:hover{cursor:pointer;color:var(--primary-color)!important;background:var(--bg-color-hover)!important;border-color:#1e40af4d!important}.el-tabs__item.is-active{font-weight:500!important;color:var(--primary-color)!important;background:var(--bg-color-hover)!important;border-color:var(--primary-color)!important;box-shadow:0 2px 4px #1e40af33!important}.el-tabs__close{margin-left:8px!important;color:var(--text-color-light)!important;transition:var(--transition)!important}.el-tabs__close:hover{color:#f56c6c!important}.content{flex:1;padding:20px;overflow:auto;background:var(--bg-color-light)}.footer{height:var(--footer-height);flex-shrink:0;background:var(--bg-color);border-top:1px solid var(--border-color);padding:0 20px;display:flex;align-items:center;justify-content:center}.copyright{font-size:14px;font-weight:400;color:var(--text-color)}.copyright-container{display:flex;align-items:center;gap:10px}.copyright-sign{display:none;font-size:12px;color:var(--text-color-light)}.el-table-fixed-column--left,.el-table-fixed-column--right{z-index:calc(var(--el-table-index, 1) + 10)!important;position:sticky!important}.el-table__header-wrapper th.el-table-fixed-column--left,.el-table__header-wrapper th.el-table-fixed-column--right{background-color:var(--el-table-header-bg-color, #ffffff)!important}.el-table__body-wrapper td.el-table-fixed-column--left,.el-table__body-wrapper td.el-table-fixed-column--right{background-color:var(--el-table-tr-bg-color, #ffffff)}.el-table__fixed-right-patch{z-index:calc(var(--el-table-index, 1) + 10)!important;background-color:var(--el-table-header-bg-color, #ffffff)!important}.el-table th.el-table-fixed-column--left,.el-table th.el-table-fixed-column--right,.el-table td.el-table-fixed-column--left,.el-table td.el-table-fixed-column--right{border-bottom:var(--el-table-border);background-clip:padding-box}.el-table--border th.el-table-fixed-column--left,.el-table--border th.el-table-fixed-column--right,.el-table--border td.el-table-fixed-column--left,.el-table--border td.el-table-fixed-column--right{border-right:var(--el-table-border)}.el-table--border:before,.el-table--border:after,.el-table--border .el-table__inner-wrapper:after,.el-table__inner-wrapper:before{z-index:calc(var(--el-table-index, 1) + 20)!important}.el-dialog{border-radius:16px!important;overflow:hidden!important;background:#fff!important;box-shadow:0 10px 20px #00000026!important;z-index:99999!important;position:relative!important}.el-overlay,.el-dialog__wrapper,body>.el-overlay,body>.el-dialog__wrapper{backdrop-filter:blur(8px)!important;-webkit-backdrop-filter:blur(8px)!important;background:#0003!important}.el-dialog__header{background:#fff!important;border-bottom:1px solid #e4e7ed!important;padding:20px!important}.el-dialog__title{font-size:16px!important;font-weight:600!important;color:#303133!important}.el-dialog__body{padding:20px!important}.el-dialog__footer{background:#fff!important;border-top:1px solid #e4e7ed!important;padding:15px 20px!important}.el-form-item label{color:#606266!important;font-weight:500!important}.el-input__wrapper{border-radius:8px!important;transition:all .3s ease!important}.el-input__wrapper:hover{box-shadow:0 0 0 2px #1e40af33!important;border-color:#1e40af!important;border-width:2px!important}.el-input__wrapper.is-focus{box-shadow:0 0 0 2px #1e40af4d!important;border-color:#1e40af!important;border-width:2px!important}.el-button{border-radius:8px!important;transition:all .3s ease!important}.el-button--primary{background:linear-gradient(135deg,#1e40af,#1e3a8a)!important;border:none!important}.el-button--primary:hover{background:linear-gradient(135deg,#1e3a8a,#1e40af)!important}.el-button--success{background:linear-gradient(135deg,#67c23a,#4caf50)!important;border:none!important}.el-button--danger{background:linear-gradient(135deg,#f56c6c,#e74c3c)!important;border:none!important}.el-button[title=暂无权限]{opacity:.4;cursor:not-allowed!important;filter:grayscale(60%)}.el-checkbox__input.is-checked .el-checkbox__inner{background-color:#1e40af!important;border-color:#1e40af!important}.el-checkbox__input.is-checked+.el-checkbox__label{color:#1e40af!important}.el-pagination .el-pager li{border-radius:4px!important;transition:all .3s ease!important}.el-pagination .el-pager li:hover{color:#1e40af!important}.el-pagination .el-pager li.is-active{background-color:#1e40af!important;color:#fff!important}.search-form{position:sticky;top:0;z-index:10;padding:20px;margin-bottom:20px;display:flex;flex-wrap:wrap;gap:15px}.search-form .el-form-item{margin-bottom:0}.search-form .el-select{width:140px;min-width:140px}.search-form .el-input{width:180px;min-width:180px}.table-container{flex:1;overflow:hidden;min-height:0}.table-container .el-table{height:100%}.page-container .pagination-wrapper{flex-shrink:0;display:flex;justify-content:flex-end;align-items:center;padding:15px 20px}.tree-container{flex:1;margin-top:16px;overflow-y:auto;overflow-x:auto;min-height:0}.tree-container .el-tree{background:transparent}.tree-container .el-tree-node__content{height:auto!important;min-height:56px!important;padding:10px 12px!important;margin:0!important;border-radius:var(--border-radius)!important;overflow:visible!important;white-space:nowrap!important;box-sizing:border-box!important;min-width:100%!important}.tree-container .el-tree-node__content:hover{background:var(--bg-color-hover)!important}.tree-container .el-tree-node__expand-icon{color:var(--text-color-light);font-size:14px}.tree-container .el-tree-node__children{padding-top:8px!important}.tree-container .el-tree-node__children .el-tree-node__content{margin-top:4px!important}.tree-node{display:flex!important;align-items:center!important;gap:12px!important;width:100%!important;white-space:nowrap!important;position:relative!important}.node-name{font-size:14px;font-weight:500;color:var(--text-color-dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}.node-type,.node-status{font-size:12px;font-weight:500;padding:3px 10px;border-radius:12px;flex-shrink:0;white-space:nowrap}.node-type{color:var(--primary-color);background:#1e40af1a}.node-status.status-enabled{color:var(--success-color);background:#67c23a1a}.node-status.status-disabled{color:#ff4d4f;background:#f56c6c1a}.node-actions{display:flex!important;gap:8px!important;flex-shrink:0!important;margin-left:auto!important;white-space:nowrap!important}.node-actions .el-button{height:28px!important;padding:0 12px!important;font-size:12px!important;border-radius:6px!important;flex-shrink:0!important;white-space:nowrap!important}.card-header{display:flex;justify-content:space-between;align-items:center}.header-actions,.action-buttons{display:flex;gap:10px}.action-buttons .el-button.is-disabled{opacity:.4;filter:grayscale(60%);cursor:not-allowed;pointer-events:auto}.context-menu{position:fixed;z-index:99999!important;min-width:140px;padding:4px 0;background:#fff!important;border:1px solid #e8e8e8!important;border-radius:4px;box-shadow:0 4px 16px #00000026;isolation:isolate;clip-path:none!important;overflow:visible!important}.context-menu .el-menu{background:#fff!important;border:none!important}.context-menu:before{content:"";position:absolute;top:-8px;left:24px;width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-bottom:8px solid #e8e8e8;z-index:99999}.context-menu:after{content:"";position:absolute;top:-6px;left:25px;width:0;height:0;border-left:7px solid transparent;border-right:7px solid transparent;border-bottom:7px solid #ffffff;z-index:99999}.context-menu .el-menu-item{height:32px!important;line-height:32px;padding:0 16px!important;font-size:14px;color:var(--text-color);background:#fff!important;position:relative;display:flex!important;align-items:center!important;justify-content:flex-start!important;gap:10px;transition:var(--transition)}.context-menu .el-menu-item:hover{background-color:var(--bg-color-hover);color:var(--primary-color)}.context-menu .menu-icon{width:18px;height:18px;background-color:var(--bg-color-light);border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;overflow:hidden;transition:var(--transition)}.context-menu .menu-icon .el-icon,.context-menu .menu-icon svg{width:12px!important;height:12px!important;color:var(--text-color-light);flex-shrink:0;transition:var(--transition)}.context-menu .el-menu-item:hover .menu-icon{background-color:var(--primary-color)}.context-menu .el-menu-item:hover .menu-icon .el-icon,.context-menu .el-menu-item:hover .menu-icon svg{color:#fff}.menu::-webkit-scrollbar{width:6px}.menu::-webkit-scrollbar-track{background:var(--bg-color-light);border-radius:3px}.menu::-webkit-scrollbar-thumb{background:#1e40af80;border-radius:3px}.menu::-webkit-scrollbar-thumb:hover{background:#1e40afcc}.table-container::-webkit-scrollbar{display:none}.table-container{scrollbar-width:none;-ms-overflow-style:none}.fade-slide-leave-active,.fade-slide-enter-active{transition:all .25s cubic-bezier(.645,.045,.355,1)}.fade-slide-enter-from{opacity:0;transform:translate(20px)}.fade-slide-leave-to{opacity:0;transform:translate(-20px)}.code-container{max-height:200px;overflow:auto;background-color:#f5f7fa;border-radius:4px;padding:12px}.code-block{margin:0;font-family:Monaco,Menlo,Ubuntu Mono,Consolas,monospace;font-size:13px;line-height:1.6;color:#303133;white-space:pre-wrap;word-break:break-all}.error-block{margin:0;font-family:Monaco,Menlo,Ubuntu Mono,Consolas,monospace;font-size:13px;line-height:1.6;color:#f56c6c;white-space:pre-wrap;word-break:break-all}.file-detail{padding:10px}.file-name{font-weight:500;color:#303133}.file-path{word-break:break-all;display:block;max-width:100%;color:#606266;font-size:13px}.preview-section{margin-top:15px}.preview-container{background:#fafafa;border-radius:8px;padding:20px;min-height:300px;display:flex;justify-content:center;align-items:center}.preview-image{max-width:100%;max-height:450px;-o-object-fit:contain;object-fit:contain;border-radius:4px;box-shadow:0 4px 12px #00000026;cursor:pointer}.image-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:#909399}.image-loading .loading-icon{font-size:48px;animation:spin 1s linear infinite}.file-input{display:none}.upload-area{position:relative;border:2px dashed #d9d9d9;border-radius:6px;padding:40px 20px;text-align:center;cursor:pointer;transition:all .3s ease;background-color:#fafafa}.upload-area:hover{border-color:#409eff;background-color:#f0f5ff}.upload-icon{font-size:48px;color:#c0c4cc;margin-bottom:16px}.upload-area:hover .upload-icon{color:#409eff}.upload-text{font-size:14px;color:#606266;margin-bottom:8px}.upload-text em{color:#409eff;font-style:normal}.upload-tip{font-size:12px;color:#909399}.upload-area.uploading{pointer-events:none;opacity:.8}.image-loading span{margin-top:15px;font-size:14px}.preview-text{white-space:pre-wrap;word-break:break-all;font-family:Monaco,Menlo,Consolas,monospace;font-size:13px;line-height:1.6;color:#303133;margin:0;padding:15px;background:#fff;border-radius:8px;box-shadow:0 2px 8px #00000014}.preview-not-supported{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:#909399}.preview-not-supported .icon{font-size:64px;margin-bottom:15px;color:#c0c4cc}.preview-not-supported span{font-size:16px;margin-bottom:8px}.file-type-hint{font-size:12px;color:#c0c4cc}.preview-actions{margin-top:15px;text-align:right}.download-link{text-decoration:none}:root{--secondary-color: #d97706;--gradient-bg: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%)}.login-container{height:100vh;display:flex;justify-content:center;align-items:center;background-color:#1e40af;background-image:url(/login-bg.png);background-size:cover;background-position:center;background-repeat:no-repeat;background-attachment:fixed;padding:20px;position:relative;overflow:hidden}.login-container:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#1e40af66,#d977064d);z-index:0}.login-content{display:flex;width:100%;max-width:1100px;height:78vh;max-height:620px;background:#ffffff1a;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);border-radius:24px;box-shadow:0 20px 60px #0000004d;overflow:hidden;z-index:1;transition:all .3s ease}.login-content:hover{box-shadow:0 25px 70px #00000059}.hero-section{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;background:linear-gradient(135deg,#1e40afd9,#1e3a8abf);padding:40px;position:relative;overflow:hidden;border-radius:24px 0 0 24px}.hero-logo{width:96px;height:96px;-o-object-fit:contain;object-fit:contain;margin-bottom:24px;filter:drop-shadow(0 4px 12px rgba(0,0,0,.2));animation:fadeInUp 1s ease-out}.hero-title{text-align:center;color:#fff;margin-bottom:24px;z-index:1}.hero-title h1{font-size:36px;font-weight:700;margin:0 0 10px;text-shadow:0 4px 8px rgba(0,0,0,.25);letter-spacing:2px;animation:fadeInUp 1s ease-out}.hero-title p{font-size:16px;opacity:.9;margin:0;animation:fadeInUp 1s ease-out .2s both}.hero-decorations{position:absolute;inset:0;z-index:0;pointer-events:none}.floating-shape{position:absolute;border-radius:50%;filter:blur(30px);opacity:.4;animation:floatShape 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