:root{--navy:#04152D;--blue:#1F6BFF;--cyan:#22D3EE;--cloud:#F7F9FC;--white:#fff;--ink:#0F172A;--slate:#64748B;--ok:#16A34A;--warn:#F59E0B;--bad:#DC2626;}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--cloud);color:var(--ink)}
.topbar{height:64px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px}.brand{font-weight:800;letter-spacing:.5px}.brand span{color:var(--cyan)}
nav{display:flex;gap:20px;align-items:center}nav a,.link-button{color:#fff;text-decoration:none;font-size:14px;background:none;border:0;cursor:pointer}.inline{display:inline;margin:0}
.container{max-width:1180px;margin:30px auto;padding:0 22px}h1{font-size:28px;margin:0 0 8px}h2{font-size:20px}.muted{color:var(--slate)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:22px 0}.card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:18px;box-shadow:0 2px 12px rgba(4,21,45,.04)}
.metric{font-size:28px;font-weight:800}.label{font-size:13px;color:var(--slate);margin-bottom:8px}.ok{color:var(--ok)}.warn{color:var(--warn)}.bad{color:var(--bad)}
form.panel{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:20px;margin:18px 0}.row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}.field input,.field select{width:100%;height:42px;border:1px solid #cbd5e1;border-radius:9px;padding:0 11px;background:#fff}.field small{display:block;color:var(--slate);margin-top:5px}
.btn{border:0;border-radius:9px;padding:10px 16px;font-weight:700;cursor:pointer}.btn-primary{background:var(--blue);color:#fff}.btn-secondary{background:var(--navy);color:#fff}.btn-danger{background:var(--bad);color:#fff}.btn-ghost{background:#eef2f7;color:var(--ink)}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.alert{padding:12px 14px;border-radius:9px;margin:12px 0;background:#eef6ff;border:1px solid #bfdbfe}.alert.bad{background:#fff1f2;border-color:#fecdd3;color:#991b1b}.alert.ok{background:#f0fdf4;border-color:#bbf7d0;color:#166534}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}th,td{padding:11px;border-bottom:1px solid #e5e7eb;text-align:left;font-size:13px}th{background:#f8fafc;color:#475569}.num{text-align:right;font-variant-numeric:tabular-nums}
.login-wrap{max-width:440px;margin:70px auto}.provider-head{display:flex;justify-content:space-between;gap:12px;align-items:center}.pill{font-size:12px;font-weight:800;border-radius:999px;padding:5px 9px;background:#eef2f7}.pill.active{background:#dcfce7;color:#166534}
@media(max-width:720px){.topbar{height:auto;align-items:flex-start;flex-direction:column;padding:16px 20px;gap:12px}nav{gap:12px;flex-wrap:wrap}.row{grid-template-columns:1fr}.container{margin-top:20px}.metric{font-size:23px}}

.subnav{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 20px}.subnav a{display:inline-block;padding:8px 12px;border-radius:8px;background:#fff;border:1px solid #dbe3ee;color:var(--navy);text-decoration:none;font-size:13px;font-weight:700}
.field textarea{width:100%;min-height:110px;border:1px solid #cbd5e1;border-radius:9px;padding:10px 11px;background:#fff;font:inherit}
.tree-level-1 td:first-child{font-weight:800}.tree-level-2 td:first-child{padding-left:28px;font-weight:700}.tree-level-3 td:first-child{padding-left:46px}.tree-level-4 td:first-child{padding-left:64px;color:#475569}
.code{font-family:Consolas,monospace;font-size:12px}.nowrap{white-space:nowrap}.scroll-x{overflow-x:auto}

.chat-answer{margin-top:18px}
.answer-text{white-space:pre-wrap;line-height:1.65;font-size:15px}
.chat-meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:18px;padding-top:12px;border-top:1px solid #e5e7eb;color:var(--slate);font-size:12px}