:root{--bg:#f3efe6;--bg-card:#fffdf8;--ink:#1c1917;--ink-soft:#57534e;--line:#e7e0d4;--teal:#0b7a6e;--teal-d:#065f56;--teal-l:#e6f5f2;--amber:#b45309;--amber-l:#fef3c7;--red:#b91c1c;--red-l:#fee2e2;--green:#15803d;--green-l:#dcfce7;--shadow:0 1px 2px rgba(28,25,23,0.06),0 8px 24px rgba(28,25,23,0.05);--r:14px;--font:"Segoe UI","Helvetica Neue",system-ui,sans-serif;--serif:"Palatino Linotype",Palatino,"Iowan Old Style",Georgia,serif}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.5;min-height:100vh}a{color:var(--teal-d);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{font-family:var(--serif);font-weight:650;letter-spacing:-.02em;margin:0 0 .4em}h1{font-size:1.85rem}h2{font-size:1.35rem}p{margin:0 0 .8em}.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.nav{background:#1c1917;color:#f5f0e8;padding:22px 16px;display:flex;flex-direction:column;gap:4px}.nav .brand{font-family:var(--serif);font-size:1.25rem;color:#fff;text-decoration:none;margin:0 8px 6px;display:block}.nav .brand small{display:block;font-family:var(--font);font-size:.7rem;color:#a8a29e;letter-spacing:.08em;text-transform:uppercase;margin-top:2px}.nav a.item{color:#e7e5e4;text-decoration:none;padding:9px 12px;border-radius:9px;font-size:.95rem}.nav a.item.on,.nav a.item:hover{background:#292524;color:#fff;text-decoration:none}.nav a.item.on{background:var(--teal)}.nav .spacer{flex:1 1}.nav .who{font-size:.8rem;color:#a8a29e;padding:12px 8px 4px}.nav .who strong{color:#f5f0e8;display:block}.nav form{margin:4px 8px 0}.main{padding:28px 32px 48px;max-width:1180px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px}.muted{font-size:.92rem}.crumbs,.muted{color:var(--ink-soft)}.crumbs{font-size:.85rem;margin-bottom:6px}.grid{display:grid;grid-gap:16px;gap:16px}.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow)}.card h2{margin-top:0}.stat .k{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft)}.stat .v{font-family:var(--serif);font-size:1.7rem;margin-top:2px}table{width:100%;border-collapse:collapse;font-size:.95rem}td,th{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);font-weight:600}td.num,th.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}tr:hover td{background:#faf7f1}.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;padding:8px 14px;font:inherit;font-size:.92rem;cursor:pointer}.btn,.btn:hover{text-decoration:none}.btn:hover{background:#faf7f1}.btn-primary{background:var(--teal);border-color:var(--teal);color:#fff}.btn-primary:hover{background:var(--teal-d)}.btn-danger{color:var(--red);border-color:#fecaca}.btn-sm{padding:5px 10px;font-size:.82rem;border-radius:8px}.btn[disabled]{opacity:.5;cursor:not-allowed}.row-actions{display:flex;gap:6px;flex-wrap:wrap}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.75rem;font-weight:600}.badge-ok{background:var(--green-l);color:var(--green)}.badge-warn{background:var(--amber-l);color:var(--amber)}.badge-bad{background:var(--red-l);color:var(--red)}.badge-teal{background:var(--teal-l);color:var(--teal-d)}.badge-mute{background:#f5f5f4;color:#57534e}form.stack{gap:12px}form.stack,label{display:flex;flex-direction:column}label{gap:4px;font-size:.85rem;color:var(--ink-soft)}input,select,textarea{font:inherit;color:var(--ink);border:1px solid var(--line);border-radius:9px;padding:8px 10px;background:#fff}textarea{min-height:80px;resize:vertical}.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:12px;gap:12px}.error{background:var(--red-l);color:var(--red)}.error,.okmsg{padding:10px 12px;border-radius:9px;font-size:.9rem}.okmsg{background:var(--green-l);color:var(--green)}.public{max-width:880px;margin:0 auto;padding:48px 24px 80px}.public header{display:flex;justify-content:space-between;align-items:center;margin-bottom:48px}.logo{font-family:var(--serif);font-size:1.4rem;color:var(--ink);text-decoration:none}.hero h1{font-size:2.6rem;line-height:1.15;max-width:16ch}.hero p.lead{font-size:1.15rem;color:var(--ink-soft);max-width:42ch}.hero-actions{display:flex;gap:10px;margin-top:22px}.features{margin-top:48px}.login-box{max-width:420px;margin:40px auto}.creds{font-size:.85rem;background:var(--teal-l);border-radius:10px;padding:12px 14px}.creds code{font-size:.82rem}.chat{display:flex;flex-direction:column;height:calc(100vh - 160px);min-height:480px}.chat-log{flex:1 1;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:4px}.bubble{max-width:76%;padding:10px 14px;border-radius:14px;font-size:.95rem}.bubble.user{align-self:flex-end;background:var(--teal);color:#fff;border-bottom-right-radius:4px}.bubble.agent{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px}.bubble .meta{font-size:.75rem;opacity:.75;margin-top:6px}.chat-form{display:flex;gap:8px;margin-top:12px}.chat-form input{flex:1 1}.chips{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 12px}.chip{font-size:.8rem;background:var(--teal-l);color:var(--teal-d);border:0;border-radius:999px;padding:5px 11px;cursor:pointer;font:inherit}.result-rows{display:flex;flex-direction:column;gap:6px;margin-top:12px}.result-rows .rr{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--line)}.result-rows .rr.big{font-size:1.15rem;font-weight:650;border-bottom:0;padding-top:10px}.tog{display:flex;gap:0}.tog button{border-radius:0}.tog button:first-child{border-radius:9px 0 0 9px}.tog button:last-child{border-radius:0 9px 9px 0}.tog button.on{background:var(--teal);color:#fff;border-color:var(--teal)}.alert-banner{padding:10px 14px;border-radius:10px;margin-bottom:14px}.alert-banner.bad{background:var(--red-l);color:var(--red)}.alert-banner.warn{background:var(--amber-l);color:var(--amber)}@media (max-width:800px){.shell{grid-template-columns:1fr}.nav{flex-direction:row;flex-wrap:wrap;align-items:center;gap:6px}.nav .spacer,.nav .who{display:none}.nav .brand{margin:0 12px 0 0}.main{padding:18px 16px 40px}.hero h1{font-size:2rem}}