body{margin:0;background:#f5f5f5}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f7f7f7,#e7e7e7)}.login-card{width:360px}.app-logo{font-weight:700;font-size:18px;padding:18px 20px;color:#fff}.content-wrap{padding:24px}.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.batch-progress-card{margin-bottom:16px}.node-card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}.node-card{min-height:260px}.node-card-testing{animation:node-pulse 1.2s ease-in-out infinite;border-color:#1677ff}@keyframes node-pulse{0%{box-shadow:0 0 #1677ff47}70%{box-shadow:0 0 0 8px #1677ff00}to{box-shadow:0 0 #1677ff00}}