:root{--erp-primary: #2563eb;--erp-success: #16a34a;--erp-warning: #d97706;--erp-danger: #dc2626;--erp-bg-page: #f5f7fa;--erp-bg-card: #ffffff;--erp-bg-hover: #f0f7ff;--erp-text-primary: #303133;--erp-text-secondary: #606266;--erp-text-tertiary: #909399;--erp-text-placeholder: #c0c4cc;--erp-border-light: #e4e7ed;--erp-border-base: #d0d0d0;--erp-border-lighter: #ebeef5;--erp-primary-light-bg: #ecf5ff;--erp-success-light-bg: #f0f9eb;--erp-warning-light-bg: #fdf6ec;--erp-danger-light-bg: #fef0f0;--erp-info-light-bg: #f4f4f5;--erp-text-muted: #6b7280;--erp-bg-subtle: #fafafa;--erp-bg-row-total: #eff6ff;--erp-bg-row-subtotal: #f8fafc;--erp-bg-row-header: #f1f5f9;--erp-shadow-card: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--erp-shadow-hover: 0 4px 12px rgba(0,0,0,.1);--erp-spacing-xs: 4px;--erp-spacing-sm: 8px;--erp-spacing-md: 16px;--erp-spacing-lg: 24px;--erp-font-page-title: 16px;--erp-font-section-title: 14px;--erp-font-body: 13px;--erp-font-caption: 12px;--erp-font-micro: 11px;--erp-table-header-bg: #f5f7fa;--erp-table-border: #e0e0e0;--erp-table-row-hover: #f0f7ff;--erp-table-cell-padding: 6px 10px;--erp-table-header-padding: 8px 10px;--erp-form-label-width: 110px;--erp-form-item-margin-bottom: 14px;--sidebar-bg: #304156;--sidebar-text: #bfcbd9;--sidebar-active: #409eff;--sidebar-hover: #3a5068;--sidebar-open-bg: #263445;--sidebar-submenu: #1a2330;--sidebar-group-title-bg: #232f3f;--sidebar-group-title-text: #8ba3bf;--sidebar-muted: #6b7b8d;--sidebar-hover-alt: #2a3a4e;--sidebar-text-bright: #dfe6ee;--sidebar-text-active: #ffffff;--sidebar-text-active-muted: #a3c8f0;--sidebar-badge-bg: #f7d62c;--sidebar-badge-text: #333333;--sidebar-search-hover: #4a5d75;--sidebar-search-border: #5a6d85;--sidebar-selected-bg: #ecf5ff;--sidebar-selected-text: #409eff;--main-bg: #f5f7fa;--header-bg: #ffffff;--header-border: #e1e6ed;--card-radius: 8px;--page-padding: 20px}.el-card{border-radius:var(--card-radius)!important}.erp-excel-table .el-table__header th{background:var(--erp-table-header-bg)!important;color:var(--erp-text-primary)!important;font-weight:600!important;border-color:var(--erp-table-border)!important}.erp-excel-table .el-table__body td{border-color:var(--erp-table-border)!important}.erp-excel-table .el-table__body tr:hover td{background:var(--erp-table-row-hover)!important}.erp-card{box-shadow:var(--erp-shadow-card);border-radius:8px;border:1px solid var(--erp-border-light)}.erp-card:hover{box-shadow:var(--erp-shadow-hover)}.el-table{font-size:var(--erp-font-body)}.el-table th.el-table__cell{background:var(--erp-table-header-bg)!important;color:var(--erp-text-primary)!important;font-weight:600!important;border-color:var(--erp-table-border)!important;padding:var(--erp-table-header-padding)!important}.el-table td.el-table__cell{border-color:var(--erp-table-border)!important;padding:var(--erp-table-cell-padding)!important}.el-table__body tr:hover>td.el-table__cell{background:var(--erp-table-row-hover)!important}.el-table .el-table__inner-wrapper .el-table__header .el-table__cell{padding:var(--erp-table-header-padding)!important}.el-table__empty-block{min-height:48px}.el-table__empty-text{color:var(--erp-text-tertiary);font-size:var(--erp-font-body)}.el-form-item{margin-bottom:var(--erp-form-item-margin-bottom)}.el-form-item__label{font-size:var(--erp-font-body);color:var(--erp-text-primary)}.el-input__inner,.el-textarea__inner,.el-select .el-input__inner,.el-button,.el-pagination{font-size:var(--erp-font-body)}.el-tag{font-size:var(--erp-font-caption)}.erp-page-title{font-size:var(--erp-font-page-title);font-weight:600;color:var(--erp-text-primary)}.erp-section-title{font-size:var(--erp-font-section-title);font-weight:600;color:var(--erp-text-primary)}.erp-text-secondary{color:var(--erp-text-secondary)}.erp-text-tertiary{color:var(--erp-text-tertiary)}.erp-text-muted{color:var(--erp-text-muted)}.erp-text-danger{color:var(--erp-danger)}.erp-text-success{color:var(--erp-success)}.report-period{color:var(--erp-text-muted);font-size:var(--erp-font-body)}.row-total{background:var(--erp-bg-row-total)!important;font-weight:600}.row-subtotal{background:var(--erp-bg-row-subtotal)!important}.row-header{background:var(--erp-bg-row-header)!important;font-weight:600}.form-hint-text{color:var(--erp-text-tertiary);font-size:var(--erp-font-body);line-height:1.6}.empty-state{text-align:center;padding:40px 0;color:var(--erp-text-tertiary)}.empty-state-icon{color:var(--erp-text-placeholder)}.empty-state-title{color:var(--erp-text-tertiary);font-size:var(--erp-font-body);margin-top:var(--erp-spacing-sm)}.empty-state-desc{color:var(--erp-text-placeholder);font-size:var(--erp-font-caption);margin-top:var(--erp-spacing-xs)}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%}body{font-family:Segoe UI,Microsoft YaHei,-apple-system,sans-serif;background:var(--erp-bg-page)}