:root{color-scheme:light dark;--bg:#0b0e14;--bg-raised:#131826;--bg-inset:#0e1220;--border:#262c3d;--border-strong:#3a4258;--text:#e6e9f0;--text-dim:#a3aabd;--text-faint:#6b7387;--accent:#5b8dee;--accent-text:#ffffff;--ok:#3fb27f;--ok-bg:#10241c;--warn:#e0a53d;--warn-bg:#2a2110;--danger:#e0546a;--danger-bg:#2a1218;--danger-strong:#ff6b81;--untrusted-border:#e0546a;--untrusted-bg:#201017;--focus-ring:#7fb0ff;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace}@media (prefers-color-scheme:light){:root{--bg:#f5f6f9;--bg-raised:#ffffff;--bg-inset:#eef0f5;--border:#dde1ea;--border-strong:#c3c9d9;--text:#1b2030;--text-dim:#4b5468;--text-faint:#7b8399;--accent:#2f5fd0;--accent-text:#ffffff;--ok:#1f8a5b;--ok-bg:#e6f6ee;--warn:#a06a0a;--warn-bg:#fbf0dc;--danger:#c23350;--danger-bg:#fbe8ec;--danger-strong:#b1263f;--untrusted-border:#c23350;--untrusted-bg:#fdecef;--focus-ring:#2f5fd0}}*{box-sizing:border-box}body,html{padding:0;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}button,input,select,textarea{font:inherit;color:inherit}.app-shell{display:flex;min-height:100vh}.app-nav{width:220px;flex-shrink:0;background:var(--bg-raised);border-right:1px solid var(--border);padding:20px 12px;display:flex;flex-direction:column;gap:4px}.app-nav-brand{font-weight:700;font-size:15px;padding:0 8px 16px;color:var(--text)}.app-nav-brand small{display:block;font-weight:400;color:var(--text-faint);font-size:11px;margin-top:2px}.app-nav-link{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border-radius:6px;color:var(--text-dim);font-size:13px;font-weight:500}.app-nav-link:hover{background:var(--bg-inset);text-decoration:none;color:var(--text)}.app-nav-link[aria-current=page]{background:var(--bg-inset);color:var(--text);box-shadow:inset 2px 0 0 var(--accent)}.app-nav-badge{font-size:11px;font-weight:700;padding:1px 6px;border-radius:999px;background:var(--danger-bg);color:var(--danger)}.app-nav-footer{margin-top:auto;padding-top:12px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:6px}.app-nav-operator{font-size:12px;color:var(--text-faint);padding:0 8px;overflow-wrap:break-word}.app-main{flex:1 1;min-width:0;padding:28px 32px 60px;max-width:1200px}.page-header{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.page-header h1{font-size:20px;margin:0}.page-subtitle{color:var(--text-dim);font-size:13px;margin:4px 0 0}.card{background:var(--bg-raised);border:1px solid var(--border);border-radius:10px;padding:16px 18px;margin-bottom:16px}.card-title{font-size:13px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em;margin:0 0 10px}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{text-align:left;color:var(--text-faint);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.04em;padding:6px 10px}.data-table td,.data-table th{border-bottom:1px solid var(--border)}.data-table td{padding:9px 10px;vertical-align:top}.data-table tr:last-child td{border-bottom:none}.table-wrap{overflow-x:auto}.empty-state{color:var(--text-faint);font-size:13px;padding:20px 0;text-align:center}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:12px;gap:12px;margin-bottom:24px}.stat-tile{background:var(--bg-raised);border:1px solid var(--border);border-radius:10px;padding:14px 16px;display:block}.stat-tile-value{font-size:24px;font-weight:700;line-height:1.1}.stat-tile-label{color:var(--text-dim);font-size:12px;margin-top:4px}.stat-tile.is-alert .stat-tile-value{color:var(--danger)}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;white-space:nowrap}.badge-neutral{background:var(--bg-inset);color:var(--text-dim);border:1px solid var(--border)}.badge-ok{background:var(--ok-bg);color:var(--ok)}.badge-warn{background:var(--warn-bg);color:var(--warn)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-accent{background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent)}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.field label{font-size:12px;font-weight:600;color:var(--text-dim)}.field input,.field textarea{background:var(--bg-inset);border:1px solid var(--border-strong);border-radius:6px;padding:8px 10px;font-size:13px;color:var(--text)}.field textarea{resize:vertical;min-height:60px;font-family:var(--font-mono)}.field-hint{font-size:11px;color:var(--text-faint)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border-radius:6px;font-size:13px;font-weight:600;border:1px solid var(--border-strong);background:var(--bg-inset);color:var(--text);cursor:pointer}.btn:hover{border-color:var(--text-faint)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn-primary:hover{filter:brightness(1.08)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover{filter:brightness(1.08)}.btn-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.form-error{color:var(--danger-strong)}.form-error,.form-notice{font-size:12px;margin-top:6px}.form-notice{color:var(--ok)}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:100%;max-width:360px;background:var(--bg-raised);border:1px solid var(--border);border-radius:12px;padding:28px 26px}.login-title{font-size:17px;font-weight:700;margin:0 0 4px}.login-subtitle{color:var(--text-dim);font-size:12px;margin:0 0 20px}.untrusted-block{border:1.5px solid var(--untrusted-border);background:var(--untrusted-bg);border-radius:8px;padding:10px 12px;margin:8px 0}.untrusted-banner{display:flex;align-items:flex-start;gap:6px;font-size:11px;font-weight:700;color:var(--danger);text-transform:uppercase;letter-spacing:.03em;margin-bottom:8px}.untrusted-banner-icon{flex-shrink:0}.untrusted-modified-note{font-size:11px;color:var(--warn);margin-bottom:8px;font-weight:600}.untrusted-pre{font-family:var(--font-mono);font-size:12.5px;white-space:pre-wrap;word-break:break-word;overflow-wrap:anywhere;color:var(--text);margin:0;max-height:400px;overflow-y:auto}.kv-grid{display:grid;grid-template-columns:max-content 1fr;grid-gap:6px 16px;gap:6px 16px;font-size:13px}.kv-grid dt{color:var(--text-faint);font-weight:600}.kv-grid dd{margin:0}.mono{font-family:var(--font-mono);font-size:12px}.section-gap{margin-top:28px}.chain-banner{border-radius:8px;padding:10px 14px;font-size:13px;font-weight:600;margin-bottom:16px}.chain-banner.ok{background:var(--ok-bg);color:var(--ok)}.chain-banner.broken{background:var(--danger-bg);color:var(--danger)}.chat-shell{display:flex;flex-direction:column;height:calc(100vh - 140px);min-height:400px}.chat-log{flex:1 1;overflow-y:auto;border:1px solid var(--border);border-radius:10px;background:var(--bg-raised);padding:16px;display:flex;flex-direction:column;gap:12px}.chat-msg{max-width:80%;padding:8px 12px;border-radius:10px;font-size:13px;white-space:pre-wrap;word-break:break-word}.chat-msg.user{align-self:flex-end;background:var(--accent);color:var(--accent-text)}.chat-msg.assistant{align-self:flex-start;background:var(--bg-inset);border:1px solid var(--border)}.chat-msg.system{align-self:center;background:transparent;color:var(--text-faint);font-size:11px;font-style:italic}.chat-input-row{display:flex;gap:8px;margin-top:12px}.chat-input-row textarea{flex:1 1;background:var(--bg-inset);border:1px solid var(--border-strong);border-radius:8px;padding:10px 12px;font-size:13px;color:var(--text);resize:none;min-height:44px;max-height:160px}