:root{--admin-primary: #0d9488;--admin-bg: #f0f2f5;--admin-sidebar: #0f172a;--admin-sidebar-active: #134e4a}*{box-sizing:border-box}html,body,#app{margin:0;height:100%;font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--admin-bg);color:#1e293b}a{color:inherit;text-decoration:none}.page-card{background:#fff;border-radius:10px;padding:16px 20px;box-shadow:0 1px 2px #0f172a0f}.page-toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:16px}.page-toolbar .spacer{flex:1}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}.stat-item{background:#fff;border-radius:10px;padding:18px 20px;box-shadow:0 1px 2px #0f172a0f}.stat-item .label{color:#64748b;font-size:13px}.stat-item .value{margin-top:8px;font-size:26px;font-weight:700;color:#0f172a}.stat-item.warn .value{color:#c2410c}.stat-item.ok .value{color:#0d9488}.el-button--primary{--el-button-bg-color: #0d9488;--el-button-border-color: #0d9488;--el-button-hover-bg-color: #0f766e;--el-button-hover-border-color: #0f766e}.el-menu{border-right:none!important}.el-image-viewer__wrapper{z-index:4000!important}