:root{--bg: #0f1115;--panel: #171a21;--panel-2: #1e222b;--border: #2a2f3a;--text: #e6e9ef;--muted: #8b93a3;--accent: #4f8cff;--online: #2fbf71;--offline: #7a8394;--danger: #e5484d;--radius: 8px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;border-bottom:1px solid var(--border);background:var(--panel)}.brand{font-weight:650;letter-spacing:.2px}.wrap{max-width:1180px;margin:0 auto;padding:24px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius)}.panel+.panel{margin-top:16px}.panel-h{padding:12px 16px;border-bottom:1px solid var(--border);font-weight:600;display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-b{padding:16px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 16px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.4px}tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--panel-2)}.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600}.badge:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}.badge.online{color:var(--online)}.badge.offline{color:var(--offline)}.badge.unknown{color:var(--muted)}.badge.revoked{color:var(--danger)}button{background:var(--accent);color:#fff;border:0;border-radius:6px;padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer}button:hover{filter:brightness(1.08)}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:var(--panel-2);color:var(--text);border:1px solid var(--border)}button.danger{background:var(--danger)}input{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:9px 12px;font-size:14px;width:100%}input:focus{outline:none;border-color:var(--accent)}label{display:block;color:var(--muted);font-size:12px;margin:0 0 6px}.field+.field{margin-top:14px}.grid{display:grid;gap:16px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.kv{display:grid;grid-template-columns:190px 1fr;gap:6px 16px}.kv dt{color:var(--muted)}.kv dd{margin:0;word-break:break-word}.muted{color:var(--muted)}.error{color:var(--danger);padding:12px 0}.toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}.search{max-width:280px}.center{display:grid;place-items:center;min-height:100vh}.login{width:340px;padding:24px}