:root{font-family:"Microsoft YaHei",system-ui,sans-serif;color:#12335e;background:#f5f8fc}*{box-sizing:border-box}body{margin:0}header{height:86px;background:#fff;display:flex;align-items:center;gap:14px;padding:15px max(24px,calc((100% - 1200px)/2));box-shadow:0 1px 12px #12335e12}header img{width:52px;height:52px}header div{flex:1}h1{font-size:21px;margin:0}header p{margin:5px 0 0;color:#8290a6;font-size:13px}main{max-width:1200px;margin:28px auto;padding:0 20px}.toolbar{display:grid;grid-template-columns:auto minmax(220px,1fr);gap:10px}input,button{height:44px;border-radius:10px;border:1px solid #dbe4f0;padding:0 14px;font-size:14px}button{background:#126bff;color:#fff;border:0;font-weight:600;cursor:pointer}.secondary{background:#eef4ff;color:#126bff}#summary{margin:20px 0;color:#64748b}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:14px}.card{background:#fff;border:1px solid #e6edf5;border-radius:14px;padding:18px;box-shadow:0 5px 18px #12335e0b;cursor:pointer}.top{display:flex;align-items:center;gap:10px}.status{width:10px;height:10px;border-radius:50%}.online{background:#20c997}.uncertain{background:#f5a623}.offline{background:#9aa4b2}.name{font-weight:700;flex:1}.type{font-size:12px;color:#126bff;background:#eaf3ff;padding:4px 8px;border-radius:12px}.id{font-size:24px;margin:18px 0 10px;letter-spacing:1px}.meta{font-size:12px;color:#8290a6;line-height:1.8}.empty{grid-column:1/-1;text-align:center;color:#8290a6;padding:80px 20px}.login{min-height:100vh;display:grid;place-items:center}.login-card{width:min(420px,calc(100vw - 32px));background:#fff;padding:40px;border-radius:18px;box-shadow:0 18px 60px #12335e20;text-align:center}.login-card img{width:72px}.login-card p{color:#8290a6}.login-card input,.login-card button{width:100%;margin-top:12px}#error{color:#e5484d;margin-top:14px}dialog{width:min(620px,calc(100vw - 30px));border:0;border-radius:16px;padding:24px;box-shadow:0 22px 70px #12335e35}dialog::backdrop{background:#12335e66}.close{float:right;background:transparent;color:#64748b;font-size:24px;padding:0;width:38px}.details{line-height:2}.alias-row{display:flex;gap:8px}.alias-row input{flex:1}@media(max-width:650px){.toolbar{grid-template-columns:1fr}.grid{grid-template-columns:1fr}header{padding:14px}header p{display:none}}