:root{--sidebar-width:220px;--header-height:56px;--primary:#409eff;--bg-dark:#1d1e2c;--bg-sidebar:#1d1e2c;--bg-page:#f0f2f5;--text-light:#bfcbd9;--text-sidebar-active:#fff}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{-webkit-font-smoothing:antialiased;width:100%;height:100%;font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,微软雅黑,Arial,sans-serif}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#c0c4cc;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#909399}.page-container{padding:20px}.page-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.page-header h2{color:#303133;font-size:20px;font-weight:600}.stat-cards{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:20px;display:grid}.stat-card{background:#fff;border-radius:12px;align-items:center;gap:16px;padding:20px 24px;transition:transform .2s,box-shadow .2s;display:flex;box-shadow:0 1px 3px #0000000f}.stat-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.stat-icon{color:#fff;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;font-size:24px;display:flex}.stat-info .label{color:#909399;margin-bottom:4px;font-size:13px}.stat-info .value{color:#303133;font-size:26px;font-weight:700}.table-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px;display:flex}.table-toolbar .search-area{flex-wrap:wrap;gap:10px;display:flex}.card-section{background:#fff;border-radius:12px;margin-bottom:20px;padding:20px 24px;box-shadow:0 1px 3px #0000000f}.card-section h3{color:#303133;margin-bottom:16px;font-size:16px;font-weight:600}.chart-grid{grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:20px;margin-bottom:20px;display:grid}.login-container{background:linear-gradient(135deg,#1d1e2c 0%,#2d3058 50%,#1a1a2e 100%);justify-content:center;align-items:center;width:100%;height:100vh;display:flex;position:relative;overflow:hidden}.login-container:before{content:"";background:radial-gradient(circle,#409eff26 0%,#0000 70%);border-radius:50%;width:600px;height:600px;position:absolute;top:-200px;right:-200px}.login-card{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:1;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:16px;width:400px;padding:48px 36px;position:relative}.login-card h1{text-align:center;color:#fff;margin-bottom:8px;font-size:24px}.login-card .subtitle{text-align:center;color:#fff9;margin-bottom:36px;font-size:14px}.login-card .el-input__wrapper{box-shadow:none!important;background:#ffffff14!important;border:1px solid #ffffff26!important}.login-card .el-input__inner{color:#fff!important}.login-card .el-input__inner::placeholder{color:#fff6!important}.login-card .el-input__prefix .el-icon{color:#ffffff80}@media (width<=768px){.stat-cards{grid-template-columns:repeat(2,1fr)}.chart-grid{grid-template-columns:1fr}.login-card{width:90%;padding:36px 24px}}