:root{--bg:#0b1220;--panel:#111a2e;--panel-2:#16223c;--ink:#e8edf6;--muted:#93a1bd;--accent:#3b82f6;--accent-2:#60a5fa;--green:#22c55e;--red:#ef4444;--amber:#f59e0b;--hair:#243049}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font:14px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--accent-2);text-decoration:none}.layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:var(--panel);border-right:1px solid var(--hair);padding:22px 16px}.brand{font-weight:800;font-size:18px;letter-spacing:.5px;margin-bottom:24px}.brand span{color:var(--accent-2)}.nav a{display:block;padding:10px 12px;border-radius:8px;color:var(--muted);margin-bottom:4px}.nav a:hover{background:var(--panel-2);color:var(--ink)}.nav a.active{background:var(--accent);color:#fff}.main{padding:28px 32px;max-width:1100px}h1{font-size:22px;margin:0 0 4px}h2{font-size:16px;margin:0 0 14px}.sub{color:var(--muted);margin:0 0 24px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:16px;gap:16px;margin-bottom:28px}.card{background:var(--panel);border:1px solid var(--hair);border-radius:12px;padding:18px}.card .k{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:1px}.card .v{font-size:28px;font-weight:700;margin-top:6px}.panel{background:var(--panel);border:1px solid var(--hair);border-radius:12px;padding:20px;margin-bottom:22px}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--hair)}th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.5px}.mono,td.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}input,select{background:var(--panel-2);border:1px solid var(--hair);color:var(--ink);padding:9px 11px;border-radius:8px;font-size:14px;width:100%}label{display:block;color:var(--muted);font-size:12px;margin:0 0 6px}.field{margin-bottom:14px}.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1 1;min-width:140px}.btn,button{background:var(--accent);color:#fff;border:none;padding:10px 16px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer}button:hover{background:var(--accent-2)}button.ghost{background:transparent;border:1px solid var(--hair);color:var(--muted)}button.danger{background:var(--red)}.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}.pill.green{background:rgba(34,197,94,.15);color:#6ee7a8}.pill.amber{background:rgba(245,158,11,.15);color:#fbbf77}.pill.gray{background:rgba(148,161,189,.15);color:var(--muted)}.pill.red{background:rgba(239,68,68,.15);color:#fca5a5}.login-wrap{display:grid;place-items:center;min-height:100vh}.login-card{background:var(--panel);border:1px solid var(--hair);border-radius:14px;padding:32px;width:360px}.error{color:#fca5a5;font-size:13px;margin-top:10px}.notice{background:rgba(59,130,246,.12);border:1px solid rgba(59,130,246,.3);padding:10px 14px;border-radius:8px;color:var(--accent-2);margin-bottom:16px}