:root{--primary: #2563eb;--primary-dark: #1d4ed8;--primary-light: #3b82f6;--accent-green: #10b981;--accent-amber: #f59e0b;--accent-red: #ef4444;--accent-purple: #8b5cf6;--bg-main: #f0f4f8;--bg-card: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--border-color: #e2e8f0;--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 24px rgba(0,0,0,.12);--radius: 16px;--radius-sm: 8px;--radius-xs: 6px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--bg-main);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text-primary);line-height:1.6}#root{min-height:100vh}.ant-layout{min-height:100vh;background:var(--bg-main)}.ant-btn-primary{background:linear-gradient(135deg,#2563eb,#1d4ed8)!important;border:none!important;border-radius:var(--radius-sm)!important;height:36px!important;font-weight:500;box-shadow:0 2px 8px #2563eb40!important;transition:var(--transition)!important}.ant-btn-primary:hover{background:linear-gradient(135deg,#1d4ed8,#1e40af)!important;box-shadow:0 4px 12px #2563eb59!important;transform:translateY(-1px)}.ant-btn-primary:active{transform:translateY(0)}.ant-btn-default{border-radius:var(--radius-sm)!important;height:36px!important;border-color:var(--border-color)!important}.ant-btn-default:hover{border-color:var(--primary)!important;color:var(--primary)!important}.ant-card{border-radius:var(--radius)!important;box-shadow:var(--shadow-sm)!important;border:none!important;transition:var(--transition)!important}.ant-card:hover{box-shadow:var(--shadow-md)!important;transform:translateY(-2px)}.ant-card-head{border-bottom:1px solid var(--border-color);padding:16px 24px}.ant-card-head-title{font-weight:600;color:var(--text-primary)}.ant-card-body{padding:24px}.ant-table{background:var(--bg-card);border-radius:var(--radius-sm)}.ant-table-thead>tr>th{background:#f8fafc!important;color:var(--text-secondary)!important;font-weight:600!important;border-bottom:1px solid var(--border-color)!important;padding:14px 16px!important}.ant-table-tbody>tr>td{border-bottom:1px solid var(--border-color)!important;padding:14px 16px!important}.ant-table-tbody>tr:hover>td{background:#f0f7ff!important}.ant-table-tbody>tr:last-child>td{border-bottom:none!important}.ant-table-cell a{color:var(--primary);margin-right:8px}.ant-table-cell a:last-child{margin-right:0}.ant-table-cell a:hover{color:var(--primary-dark)}.ant-menu-dark{background:transparent!important}.ant-menu-dark .ant-menu-item{margin:4px 8px!important;border-radius:var(--radius-sm)!important;transition:var(--transition)!important}.ant-menu-dark .ant-menu-item:hover{background:#ffffff14!important}.ant-menu-dark .ant-menu-item-selected{background:#2563eb33!important;position:relative}.ant-menu-dark .ant-menu-item-selected:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:60%;background:var(--primary);border-radius:0 3px 3px 0}.ant-tag{border-radius:var(--radius-xs)!important;border:none!important;padding:2px 10px!important;font-weight:500}.ant-tag-blue{background:#2563eb1a!important;color:var(--primary)!important}.ant-tag-green{background:#10b9811a!important;color:var(--accent-green)!important}.ant-tag-red{background:#ef44441a!important;color:var(--accent-red)!important}.ant-tag-orange{background:#f59e0b1a!important;color:var(--accent-amber)!important}.ant-tag-purple{background:#8b5cf61a!important;color:var(--accent-purple)!important}.ant-input,.ant-input-affix-wrapper,.ant-select-selector{border-radius:var(--radius-sm)!important;border-color:var(--border-color)!important;transition:var(--transition)!important}.ant-input:hover,.ant-input-affix-wrapper:hover,.ant-select-selector:hover{border-color:var(--primary)!important}.ant-input:focus,.ant-input-affix-wrapper:focus,.ant-input-affix-wrapper-focused{border-color:var(--primary)!important;box-shadow:0 0 0 2px #2563eb1a!important}.ant-modal-content{border-radius:var(--radius)!important;overflow:hidden}.ant-modal-header{border-bottom:1px solid var(--border-color);padding:20px 24px}.ant-modal-title{font-weight:600;font-size:18px}.ant-drawer-content{border-radius:var(--radius) 0 0 var(--radius)}.ant-tree .ant-tree-node-content-wrapper{padding:4px 8px;border-radius:var(--radius-xs)}.ant-tree .ant-tree-node-selected{background-color:#2563eb1a!important}.sider-logo{height:64px;display:flex;align-items:center;justify-content:center;padding:0 16px;border-bottom:1px solid rgba(255,255,255,.1)}.sider-logo-text{color:#fff;font-size:16px;font-weight:600;margin-left:12px;white-space:nowrap}.sider-tagline{color:#ffffff80;font-size:11px;margin-top:2px}.menu-group-title{color:#fff6;font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.5px;padding:16px 24px 8px;margin-top:8px}.page-content{padding:24px;background:var(--bg-card);border-radius:var(--radius);min-height:calc(100vh - 112px)}.page-header{padding-bottom:20px;margin-bottom:24px;border-bottom:1px solid var(--border-color)}.page-header-title{font-size:28px;font-weight:700;color:var(--text-primary);margin:0;line-height:1.3}.page-header-subtitle{font-size:14px;color:var(--text-secondary);margin-top:4px}.stat-card{transition:var(--transition)}.stat-card:hover{transform:translateY(-2px)}.stat-card .ant-statistic-title{font-size:14px;color:var(--text-secondary)}.stat-card .ant-statistic-content{font-size:28px;font-weight:600;color:var(--text-primary)}code{background:#f1f5f9;padding:2px 8px;border-radius:var(--radius-xs);font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace;font-size:13px;color:var(--primary)}.filter-tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.search-result-item{padding:16px;border-bottom:1px solid var(--border-color);transition:var(--transition)}.search-result-item:hover{background:#f8fafc}.search-result-item:last-child{border-bottom:none}.hot-rank-number{width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:#fff}.hot-rank-number.top3{background:linear-gradient(135deg,var(--primary),var(--primary-dark))}.hot-rank-number.normal{background:var(--text-muted)}.login-page{min-height:100vh;display:flex}.login-brand-section{flex:0 0 60%;background:linear-gradient(135deg,#1e3a5f,#2563eb);display:flex;flex-direction:column;justify-content:center;padding:60px;position:relative;overflow:hidden}.login-brand-section:before{content:"";position:absolute;top:-50%;right:-30%;width:80%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.05) 0%,transparent 70%)}.login-brand-title{font-size:36px;font-weight:700;color:#fff;margin-bottom:16px;position:relative;z-index:1}.login-brand-subtitle{font-size:18px;color:#ffffffb3;margin-bottom:48px;position:relative;z-index:1}.login-feature-card{background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius);padding:20px 24px;margin-bottom:16px;position:relative;z-index:1}.login-feature-title{font-size:16px;font-weight:600;color:#fff;margin-bottom:6px}.login-feature-desc{font-size:14px;color:#ffffffb3}.login-form-section{flex:0 0 40%;background:var(--bg-card);display:flex;flex-direction:column;justify-content:center;padding:60px}.login-form-title{font-size:24px;font-weight:600;color:var(--text-primary);margin-bottom:32px;text-align:center}.user-select-card{border-radius:12px;border:1px solid var(--border-color);padding:16px;cursor:pointer;transition:var(--transition);display:flex;align-items:center;background:var(--bg-card);margin-bottom:12px}.user-select-card:hover{border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.user-select-card .role-indicator{width:4px;height:48px;border-radius:2px;margin-right:16px;flex-shrink:0}.user-select-card .role-indicator.admin{background:var(--accent-red)}.user-select-card .role-indicator.manager{background:var(--primary)}.user-select-card .role-indicator.member{background:var(--accent-green)}.user-select-card .avatar-wrapper{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-right:16px;flex-shrink:0}.user-select-card .avatar-wrapper.admin{background:#ef44441a;color:var(--accent-red)}.user-select-card .avatar-wrapper.manager{background:#2563eb1a;color:var(--primary)}.user-select-card .avatar-wrapper.member{background:#10b9811a;color:var(--accent-green)}.user-select-card .user-info{flex:1}.user-select-card .user-name{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:2px}.user-select-card .user-meta{font-size:12px;color:var(--text-secondary)}.loading-container{display:flex;justify-content:center;align-items:center;min-height:200px}.empty-container{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:200px;color:var(--text-secondary)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f1f5f9;border-radius:3px}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px;transition:background .2s}::-webkit-scrollbar-thumb:hover{background:#94a3b8}@media (max-width: 768px){.page-content{padding:16px}.ant-layout-sider{position:fixed!important;z-index:1000}.login-page{flex-direction:column}.login-brand-section{flex:none;padding:40px 24px}.login-brand-title{font-size:28px}.login-brand-subtitle{font-size:16px;margin-bottom:24px}.login-feature-card{padding:16px}.login-form-section{flex:1;padding:32px 24px}.page-header-title{font-size:22px}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease-out}.ant-card+.ant-card{margin-top:16px}