:root{color-scheme:light;--bg:#eef2f7;--panel:#ffffff;--panel-alt:#f6f8fb;--text:#0f172a;--muted:#64748b;--line:#d6dde8;--accent:#1560ff;--accent-contrast:#ffffff;--danger:#b42318;--success:#137b4b;--shadow:0 20px 45px rgba(15,23,42,0.08);--radius:8px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body,html{background:var(--bg);color:var(--text)}body{margin:0;min-height:100vh;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select{font:inherit}button{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);color:var(--text);padding:.625rem .875rem;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease,box-shadow .18s ease}button:hover{transform:translateY(-1px);box-shadow:0 10px 20px rgba(15,23,42,.08)}button.primary{border-color:var(--accent);background:var(--accent);color:var(--accent-contrast)}button.ghost{background:transparent}main{width:min(1120px,calc(100vw - 32px));margin:0 auto;padding:24px 0 48px}.shell{display:grid;grid-gap:18px;gap:18px}.app-shell{padding-top:8px}.page-stack{display:grid;grid-gap:18px;gap:18px}.auth-page{display:grid;min-height:100vh;align-items:center}.auth-shell{min-height:calc(100vh - 72px);align-content:center}.auth-panel{width:min(560px,100%);margin:0 auto;padding:28px;box-shadow:var(--shadow)}.auth-brand{gap:8px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 24px}.chrome{border:1px solid rgba(21,96,255,.08);border-radius:var(--radius);background:radial-gradient(circle at top left,rgba(21,96,255,.14),transparent 32%),linear-gradient(135deg,#0f172a,#162036 58%,#162743);color:#f8fafc;box-shadow:var(--shadow)}.brand{display:grid;grid-gap:4px;gap:4px}.brand-lockup{display:flex;align-items:flex-start;gap:16px}.brand-mark{display:grid;place-items:center;width:48px;height:48px;border-radius:8px;background:rgba(255,255,255,.12);color:#f8fafc;font-weight:700;letter-spacing:0}.eyebrow{margin:0;font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:rgba(100,116,139,.95)}.chrome .eyebrow,.chrome .muted{color:rgba(226,232,240,.78)}.brand h1,.panel h2,.section h2{margin:0;line-height:1.1}.brand p,.empty,.help,.muted,.status{margin:0;color:var(--muted)}.topbar-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}.identity{display:grid;grid-gap:2px;gap:2px;min-width:220px;text-align:right}.identity-label{font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;color:rgba(226,232,240,.72)}.chrome .nav a,.chrome button{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.12);color:#f8fafc}.nav{display:flex;flex-wrap:wrap;gap:10px;padding:4px 2px}.nav a{padding:.55rem .8rem;border-radius:var(--radius);border:1px solid var(--line);color:var(--text);background:var(--panel);font-weight:600;box-shadow:0 8px 18px rgba(15,23,42,.05)}.nav a[data-active=true]{border-color:var(--accent);color:var(--accent)}.grid{display:grid;grid-gap:16px;gap:16px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.panel,.section{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:20px;box-shadow:0 12px 28px rgba(15,23,42,.04)}.section{display:grid;grid-gap:14px;gap:14px}.section-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:inset 0 1px 0 rgba(255,255,255,.6)}table{width:100%;border-collapse:collapse}td,th{text-align:left;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--line)}th{background:var(--panel-alt);font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}tbody tr:hover{background:rgba(21,96,255,.035)}.form-grid{display:grid;grid-gap:10px;gap:10px;grid-template-columns:repeat(4,minmax(0,1fr));align-items:end}.field{display:grid;grid-gap:6px;gap:6px}.field span{font-size:.86rem;font-weight:600;color:var(--muted)}input[type=email],input[type=number],input[type=password],select{width:100%;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);color:var(--text);padding:.65rem .75rem;outline:none;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}input[type=email]:focus,input[type=number]:focus,input[type=password]:focus,select:focus{border-color:rgba(21,96,255,.55);box-shadow:0 0 0 3px rgba(21,96,255,.12)}input[type=checkbox]{width:1rem;height:1rem}.inline{display:flex;align-items:center;gap:10px}.stack{display:grid;grid-gap:12px;gap:12px}.callout{padding:14px 16px;border-radius:var(--radius);border:1px solid var(--line);background:var(--panel-alt);display:grid;grid-gap:6px;gap:6px}.callout.error{border-color:rgba(169,45,45,.35);color:var(--danger)}.callout.success{border-color:rgba(19,111,54,.35);color:var(--success)}.callout.subtle{background:#fbfcfe}.empty-state strong{font-size:1rem}.tag{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:.3rem .55rem;border:1px solid var(--line);font-size:.85rem;white-space:nowrap;background:var(--panel-alt)}.tag[data-tone=active],.tag[data-tone=queued]{color:#945c00;border-color:rgba(148,92,0,.18);background:rgba(148,92,0,.08)}.tag[data-tone=completed]{color:var(--success);border-color:rgba(19,123,75,.22);background:rgba(19,123,75,.08)}.tag[data-tone=failed]{color:var(--danger);border-color:rgba(180,35,24,.22);background:rgba(180,35,24,.08)}.tag[data-tone=processing]{color:#1d4ed8;border-color:rgba(29,78,216,.22);background:rgba(29,78,216,.08)}.tag[data-tone=cancelled]{color:#6b7280}.detail-grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(5,minmax(0,1fr))}.detail-card{border:1px solid var(--line);border-radius:var(--radius);padding:14px;background:linear-gradient(180deg,#ffffff,#f8fbff);min-height:92px}.detail-card strong{display:block;margin-bottom:8px;font-size:1.4rem;line-height:1}.utterance{display:grid;grid-gap:8px;gap:8px;padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:#fbfcfe}.utterance pre{margin:0;white-space:pre-wrap;word-break:break-word;font:inherit;line-height:1.45}.mono,code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:.9em}.help{display:flex;flex-wrap:wrap;gap:8px;align-items:center}@media (max-width:960px){.detail-grid,.form-grid,.grid.two{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:stretch}.brand-lockup{align-items:flex-start}.identity{text-align:left;min-width:0}}