:root{
  --bg:#060f1c; --bg2:#0a1728; --panel:#0c1c2f; --panel2:#0f2439;
  --line:#18344f; --line2:#21486b; --text:#dce8f6; --muted:#7d9bb8; --muted2:#5b7d9e;
  --brand:#1d9bf0; --brand2:#22d3ee; --ok:#34d399; --warn:#fbbf24; --bad:#fb7185; --purple:#a78bfa;
  --radius:14px; --shadow:0 18px 50px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:radial-gradient(1200px 700px at 80% -10%,#0d2a48 0%,transparent 60%),var(--bg);color:var(--text);font:14px/1.55 "Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--brand)}
.hidden{display:none!important}
button,input,select,textarea{font:inherit;color:inherit}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#1c3c5a;border-radius:6px}::-webkit-scrollbar-track{background:transparent}

/* ---------- login ---------- */
.login-wrap{position:fixed;inset:0;display:grid;place-items:center;overflow:hidden}
.login-bg{position:absolute;inset:-20%;background:
  radial-gradient(600px 400px at 20% 30%,rgba(29,155,240,.18),transparent 60%),
  radial-gradient(500px 380px at 80% 70%,rgba(34,211,238,.13),transparent 60%),
  linear-gradient(180deg,#06101d,#050a12);}
.login-bg:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(56,132,190,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(56,132,190,.06) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(circle at 50% 40%,#000,transparent 75%)}
.login-card{position:relative;width:min(430px,92vw);padding:34px 34px 24px;border-radius:20px;background:linear-gradient(180deg,rgba(14,34,55,.96),rgba(8,20,34,.98));border:1px solid var(--line2);box-shadow:var(--shadow);backdrop-filter:blur(10px)}
.login-brand{display:flex;gap:13px;align-items:center;margin-bottom:26px}
.login-brand h1{margin:0;font-size:24px;letter-spacing:.12em}
.login-brand p{margin:0;color:var(--muted);font-size:12px}
.mark{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--brand),#0a6cc2);color:#fff;font-weight:800;font-size:22px;box-shadow:0 8px 24px rgba(29,155,240,.35)}
.login-card h2{margin:0 0 4px;font-size:20px}
.login-sub{color:var(--muted);margin:0 0 22px;font-size:12px}
label{display:block;margin-bottom:14px;color:#a8c2dc;font-size:12px;letter-spacing:.03em}
input,select,textarea{width:100%;margin-top:6px;padding:10px 12px;border-radius:9px;border:1px solid var(--line2);background:#081423;color:var(--text);outline:none;transition:.15s}
input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(29,155,240,.15)}
textarea{resize:vertical;min-height:88px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:9px;border:1px solid var(--line2);background:#0d2338;color:#cfe3f7;cursor:pointer;text-decoration:none;transition:.15s;white-space:nowrap}
.btn:hover{background:#12314d;border-color:#2b628f}
.btn.primary{background:linear-gradient(135deg,var(--brand),#0d76ca);border-color:#2aa4f5;color:#fff;font-weight:600;box-shadow:0 8px 22px rgba(29,155,240,.25)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.danger{background:#33131d;border-color:#7f2537;color:#ffb3c1}
.btn.danger:hover{background:#4a1826}
.btn.ghost{background:transparent}
.btn.small{padding:5px 10px;font-size:12px;border-radius:7px}
.btn.block{width:100%;padding:11px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.form-error{min-height:18px;color:var(--bad);font-size:12px;margin-bottom:8px}
.login-foot{display:flex;justify-content:space-between;color:var(--muted2);font-size:11px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}

/* ---------- shell ---------- */
.app{display:grid;grid-template-columns:236px 1fr;height:100vh}
.sidebar{display:flex;flex-direction:column;background:linear-gradient(180deg,#08182a,#06101d);border-right:1px solid var(--line);padding:18px 14px}
.side-brand{display:flex;gap:11px;align-items:center;padding:4px 8px 20px;border-bottom:1px solid var(--line);margin-bottom:14px}
.side-brand b{display:block;letter-spacing:.1em}
.side-brand small{color:var(--muted);font-size:11px}
#nav{display:flex;flex-direction:column;gap:4px}
#nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:9px;color:#9db8d3;text-decoration:none;font-size:13px;transition:.15s;position:relative}
#nav a:hover{background:#0e2740;color:#dbeaf8}
#nav a.active{background:linear-gradient(90deg,rgba(29,155,240,.22),rgba(29,155,240,.06));color:#fff;box-shadow:inset 2px 0 0 var(--brand)}
#nav .ico{width:20px;text-align:center;color:#63a9e6;font-size:14px}
.nav-badge{margin-left:auto;background:#c0263f;color:#fff;border-radius:999px;font-size:10px;padding:1px 7px;font-weight:700}
.side-foot{margin-top:auto;border-top:1px solid var(--line);padding-top:14px;color:var(--muted);font-size:11px}
.side-status{display:flex;align-items:center;gap:7px;margin-bottom:10px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(52,211,153,.12)}
.side-user{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;color:#bcd3e9;font-size:12px}
.side-user button{background:none;border:0;color:var(--muted);cursor:pointer;font-size:11px;padding:2px 4px}
.side-user button:hover{color:var(--bad)}
.main-wrap{display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 26px;border-bottom:1px solid var(--line);background:rgba(6,16,28,.72);backdrop-filter:blur(8px);position:sticky;top:0;z-index:10}
.crumb span{font-size:17px;font-weight:600}
.crumb small{display:block;color:var(--muted);font-size:11px;margin-top:1px}
.top-actions{display:flex;align-items:center;gap:12px}
.clock{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px}
.avatar{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#1d6fb8,#22d3ee);color:#fff;font-weight:700;font-size:12px;text-transform:uppercase}
.view{padding:24px 26px 60px;overflow:auto;flex:1}
.loading{color:var(--muted);padding:40px;text-align:center}

/* ---------- common ---------- */
.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.page-head h2{margin:0;font-size:19px}
.page-head p{margin:3px 0 0;color:var(--muted);font-size:12px}
.toolbar{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;margin-bottom:14px}
.toolbar label{margin:0;font-size:11px;color:var(--muted)}
.toolbar input,.toolbar select{margin-top:4px;padding:7px 10px;border-radius:7px;font-size:12px;min-width:130px}
.toolbar .btn{margin-bottom:1px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:20px}
.stat{background:linear-gradient(180deg,var(--panel),#091728);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;position:relative;overflow:hidden}
.stat:before{content:"";position:absolute;right:-20px;top:-24px;width:80px;height:80px;border-radius:50%;background:radial-gradient(circle,rgba(29,155,240,.16),transparent 70%)}
.stat .k{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.stat .v{font-size:27px;font-weight:700;margin:5px 0 2px;font-variant-numeric:tabular-nums}
.stat .d{color:var(--muted2);font-size:11px}
.stat.green .v{color:var(--ok)}.stat.amber .v{color:var(--warn)}.stat.red .v{color:var(--bad)}.stat.purple .v{color:var(--purple)}
.panel{background:linear-gradient(180deg,rgba(13,31,50,.9),rgba(8,20,35,.95));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding:13px 17px;border-bottom:1px solid var(--line)}
.panel-head h3{margin:0;font-size:13px;color:#bcd5ec;letter-spacing:.03em}
.panel-body{padding:16px}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;font-size:12.5px}
th,td{padding:10px 12px;border-bottom:1px solid #122b44;text-align:left;vertical-align:middle;white-space:nowrap}
th{color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.05em;background:#091a2c;position:sticky;top:0;z-index:1}
tbody tr:hover{background:rgba(29,155,240,.045)}
td.wrap,th.wrap{white-space:normal;min-width:220px}
.empty{padding:38px;text-align:center;color:var(--muted)}
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:600;border:1px solid transparent}
.badge.online{background:#0c3328;color:#4ade80;border-color:#1c6b4c}
.badge.offline{background:#1a2430;color:#8da4bb;border-color:#2a3a4c}
.badge.expired{background:#3a1a22;color:#fb7185;border-color:#7f2537}
.badge.pending{background:#3b2c0c;color:#fbbf24;border-color:#7c5a12}
.badge.executed,.badge.approved{background:#0c3328;color:#34d399;border-color:#1c6b4c}
.badge.rejected,.badge.failed{background:#3a1a22;color:#fb7185;border-color:#7f2537}
.badge.mini{padding:1px 7px;font-size:10px}
.mono{font-family:"JetBrains Mono","SFMono-Regular",Consolas,monospace;font-size:11.5px}
.muted{color:var(--muted)}
.small{font-size:11px}
.actions-cell{display:flex;gap:6px;flex-wrap:wrap}
.ttl{font-variant-numeric:tabular-nums;color:#9ed2ff}
.health-bar{width:90px;height:5px;border-radius:4px;background:#122b44;overflow:hidden;margin-top:4px}
.health-bar i{display:block;height:100%;background:linear-gradient(90deg,#22d3ee,#34d399)}
.health-bar.hot i{background:linear-gradient(90deg,#fbbf24,#fb7185)}
.pager{display:flex;align-items:center;gap:10px;justify-content:flex-end;padding:12px 16px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
.section-note{color:var(--muted);font-size:12px;margin:0 0 14px}
.kv{display:grid;grid-template-columns:130px 1fr;gap:8px 16px;font-size:12.5px}
.kv .k{color:var(--muted)}
.grid-two{display:grid;grid-template-columns:1.5fr 1fr;gap:16px}
@media(max-width:1000px){.grid-two{grid-template-columns:1fr}.app{grid-template-columns:64px 1fr}.side-brand div,#nav a span:not(.ico),.side-foot{display:none}#nav a{justify-content:center}.side-brand{justify-content:center}}

/* ---------- modal ---------- */
.modal-backdrop{position:fixed;inset:0;background:rgba(2,8,16,.72);backdrop-filter:blur(4px);display:grid;place-items:center;z-index:50;padding:20px;animation:fade .16s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{width:min(620px,96vw);max-height:90vh;display:flex;flex-direction:column;background:linear-gradient(180deg,#0d2136,#081524);border:1px solid var(--line2);border-radius:16px;box-shadow:var(--shadow);animation:pop .18s ease}
.modal.wide{width:min(920px,96vw)}
.modal.xwide{width:min(1080px,97vw)}
@keyframes pop{from{transform:translateY(8px) scale(.985);opacity:.8}to{transform:none;opacity:1}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;border-bottom:1px solid var(--line)}
.modal-head h3{margin:0;font-size:15px}
.modal-head .x{background:none;border:0;color:var(--muted);font-size:20px;cursor:pointer;line-height:1}
.modal-body{padding:18px 20px;overflow:auto}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:13px 20px;border-top:1px solid var(--line)}
.modal .form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.confirm-text{color:#bcd3e9;line-height:1.7}
.danger-text{color:var(--bad)}

/* ---------- terminal ---------- */
.term-wrap{background:#04090f;border:1px solid #173550;border-radius:10px;padding:10px;height:min(62vh,560px)}
.term-wrap .xterm{height:100%}
.term-meta{display:flex;gap:14px;align-items:center;color:var(--muted);font-size:11.5px;margin-bottom:10px;flex-wrap:wrap}
.term-meta .ok{color:var(--ok)}
.play-controls{display:flex;gap:8px;align-items:center;margin-bottom:10px;flex-wrap:wrap}
.play-controls select{width:auto;margin:0;padding:5px 8px;font-size:12px}
.cmd-list{margin:12px 0 0;padding:10px 12px;background:#071423;border:1px solid var(--line);border-radius:8px;max-height:140px;overflow:auto;font-family:monospace;font-size:11.5px;color:#9ed2ff;white-space:pre-wrap}

/* ---------- mcp ---------- */
.mcp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.code{background:#050d18;border:1px solid #14324d;border-radius:9px;padding:12px 14px;font-family:"JetBrains Mono",Consolas,monospace;font-size:11.5px;color:#9ed2ff;white-space:pre-wrap;word-break:break-all;position:relative}
.copy{position:absolute;right:8px;top:8px;background:#12314d;border:1px solid #2b628f;color:#9ed2ff;border-radius:6px;font-size:10px;padding:2px 7px;cursor:pointer}
.tool-card{background:linear-gradient(180deg,#0c1e32,#081523);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.tool-card h4{margin:0 0 4px;font-size:13px;color:#bfe0ff;font-family:monospace}
.tool-card p{margin:0 0 8px;color:var(--muted);font-size:12px}
.tool-card .risk{color:var(--warn);font-size:10px;border:1px solid #7c5a12;background:#3b2c0c;border-radius:999px;padding:1px 7px;margin-left:6px}

/* ---------- toast ---------- */
.toast-root{position:fixed;right:22px;bottom:22px;display:flex;flex-direction:column;gap:10px;z-index:90}
.toast{min-width:240px;max-width:420px;padding:12px 16px;border-radius:10px;background:#0d2438;border:1px solid var(--line2);box-shadow:var(--shadow);font-size:12.5px;animation:slide .2s ease}
.toast.success{border-color:#1c6b4c;background:#0b2b22;color:#8af0c4}
.toast.error{border-color:#7f2537;background:#33131d;color:#ffb3c1}
.toast.info{border-color:#2b628f;background:#0e2740;color:#b9dcff}
@keyframes slide{from{transform:translateY(8px);opacity:0}to{transform:none;opacity:1}}