:root{font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:#172128;background:#f3f6f7;font-size:14px;letter-spacing:0;--line:#d9e1e4;--muted:#6c7980;--green:#147d64;--red:#bd3e3e;--amber:#aa6816}*{box-sizing:border-box}body{margin:0;min-width:760px;overflow:hidden}button,input,select{font:inherit;letter-spacing:0}button{cursor:pointer}.app{height:100vh;overflow:hidden}header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:#fff;border-bottom:1px solid var(--line)}h1{margin:0;font-size:20px}header p{margin:4px 0 0;color:var(--muted);font-size:12px}.header-actions{display:flex;align-items:center;gap:10px}.header-actions label{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:12px}input,select{height:34px;padding:6px 9px;border:1px solid #c8d2d6;border-radius:5px;background:#fff;outline:none}input:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 2px #147d6420}.icon{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line);border-radius:5px;background:#fff;color:#405058;font-size:18px}main{height:calc(100vh - 76px);padding:20px 28px 26px;overflow:auto}.notice{position:fixed;z-index:9;top:87px;right:28px;padding:10px 13px;border:1px solid #9fcfc0;border-radius:5px;color:#175b49;background:#ecf8f4;box-shadow:0 5px 20px #17212820}.notice.error{border-color:#e4aaaa;color:#8e3030;background:#fff0f0}.metrics{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:12px}.metric,.panel{border:1px solid var(--line);border-radius:7px;background:#fff}.metric{padding:14px 15px}.metric label{display:block;color:var(--muted);font-size:12px}.metric strong{display:block;margin-top:6px;font-size:22px;font-variant-numeric:tabular-nums}.metric small{display:block;margin-top:5px;color:var(--muted);font-size:11px}.status{display:inline-flex;align-items:center;gap:6px}.status i{width:7px;height:7px;border-radius:50%;background:#9ca8ad}.status.online i,.status.active i{background:var(--green)}.status.blocked i{background:var(--red)}.tabs{height:48px;display:flex;align-items:end;gap:20px;margin-top:8px;border-bottom:1px solid var(--line)}.tabs button{height:39px;padding:0 2px;border:0;border-bottom:2px solid transparent;color:var(--muted);background:transparent}.tabs button.active{border-color:var(--green);color:#172128;font-weight:650}.toolbar{height:55px;display:flex;align-items:center;justify-content:space-between;gap:10px}.toolbar-group{display:flex;gap:8px}.button{min-height:34px;padding:6px 12px;border:1px solid transparent;border-radius:5px;font-weight:550}.button.primary{color:#fff;background:var(--green)}.button.secondary{border-color:#cad4d8;background:#fff;color:#34434a}.button.danger{border-color:#e5b3b3;color:var(--red);background:#fff8f8}.button.small{min-height:27px;padding:3px 8px;font-size:12px}.table-wrap{max-height:calc(100vh - 287px);overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th{position:sticky;z-index:1;top:0;padding:10px 12px;border-bottom:1px solid var(--line);color:var(--muted);background:#f7f9fa;text-align:left;font-weight:550;white-space:nowrap}td{padding:11px 12px;border-bottom:1px solid #ebeff1}tbody tr:hover{background:#fafcfc}.badge{display:inline-flex;min-height:22px;align-items:center;padding:2px 7px;border-radius:4px;color:#45535a;background:#edf1f2;font-size:11px}.badge.online,.badge.active{color:#12604c;background:#e5f3ee}.badge.offline,.badge.revoked{color:#8a3535;background:#fae8e8}.actions{display:flex;justify-content:flex-end;gap:6px;white-space:nowrap}.port{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.empty{padding:60px 20px;color:var(--muted);text-align:center}.two{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:12px;margin-top:16px}.panel-head{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 15px;border-bottom:1px solid #e7ecee}.panel-head h2{margin:0;font-size:14px}.panel-body{padding:15px}.progress{height:8px;overflow:hidden;border-radius:4px;background:#e7edef}.progress i{display:block;height:100%;background:var(--green)}.progress i.warn{background:#cf8630}.usage-number{display:flex;justify-content:space-between;align-items:end;margin-bottom:8px}.usage-number strong{font-size:22px}.usage-number span{color:var(--muted);font-size:12px}.facts{display:grid;gap:10px;margin-top:14px}.fact{display:flex;justify-content:space-between;border-bottom:1px solid #edf0f1;padding-bottom:8px}.fact span{color:var(--muted)}dialog{width:min(520px,calc(100vw - 36px));padding:0;border:0;border-radius:7px;box-shadow:0 18px 60px #14202755}dialog::backdrop{background:#16242b80}.dialog-head{display:flex;justify-content:space-between;align-items:flex-start;padding:17px 19px 13px;border-bottom:1px solid var(--line)}.dialog-head h2{margin:0;font-size:16px}.dialog-head p{margin:5px 0 0;color:var(--muted);font-size:12px}.dialog-body{display:grid;gap:12px;padding:18px 19px;max-height:60vh;overflow:auto}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;padding:13px 19px;border-top:1px solid var(--line);background:#f8fafb}.field{display:grid;gap:5px;color:#435159;font-size:12px}.check{display:flex;gap:8px;align-items:center}.check input{width:16px;height:16px}.hint{padding:10px 12px;border-left:3px solid var(--green);color:#34584e;background:#eef8f4;font-size:12px}.danger-box{padding:10px 12px;border-left:3px solid var(--red);color:#792f2f;background:#fff1f1;font-size:12px}@media(max-width:980px){.metrics{grid-template-columns:repeat(2,1fr)}.two{grid-template-columns:1fr}.table-wrap{max-height:calc(100vh - 360px)}}