:root{font-family:Segoe UI,PingFang SC,sans-serif;color:#101828;background:linear-gradient(135deg,#f6efe7,#eef4ff)}*{box-sizing:border-box}body{margin:0;min-width:1280px;min-height:100vh}#app,.app-shell{min-height:100vh}.sidebar{display:flex;flex-direction:column;padding:24px 18px;color:#f8fafc;background:radial-gradient(circle at top,#1d4ed8,#0f172a 62%)}.brand h1{margin:0;font-size:26px}.brand p{margin:8px 0 24px;color:#bfdbfe}.menu{border-right:none;background:transparent}.menu .el-menu-item{border-radius:14px;color:#dbeafe}.menu .el-menu-item.is-active{color:#fff;background:#ffffff29}.sidebar-footer{margin-top:auto}.user-card{display:flex;flex-direction:column;gap:4px;margin-bottom:12px;padding:12px 14px;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:#ffffff14}.topbar{display:flex;align-items:center;height:88px;padding:16px 28px}.topbar h2{margin:0 0 6px;font-size:24px}.topbar span{color:#475467}.main-panel{padding:0 28px 28px}.page-card{border-radius:24px}.two-column{display:grid;gap:20px;grid-template-columns:1.1fr .9fr}.card-toolbar{display:flex;gap:12px;justify-content:space-between;align-items:center;margin-bottom:16px}.muted{color:#667085}.login-page{display:grid;min-height:100vh;place-items:center;background:radial-gradient(circle at 15% 20%,rgba(29,78,216,.16) 0,transparent 34%),radial-gradient(circle at 85% 15%,rgba(245,158,11,.18) 0,transparent 28%),linear-gradient(160deg,#fff9f4,#eef4ff)}.login-card{width:520px;border-radius:28px}