:root{--algo-blue: #0367fd;--algo-blue-deep: #0254d4;--algo-electric: #00a0ff;--algo-mist: #e7ebf6;--algo-ink: #2b2a29;--algo-slate: #3c4452;--algo-navy: #2e3645;--algo-black: #000000;--algo-white: #ffffff;--moss-ink: #263d0e;--moss-mid: #728e3e;--moss-accent: #b4be41;--sand: #eee2c1;--tan: #9e7e4f;--bg: var(--sand);--surface: var(--algo-white);--text: var(--moss-ink);--text-muted: var(--algo-slate);--border: color-mix(in srgb, var(--tan) 45%, var(--sand));--primary: var(--algo-blue);--primary-hover: var(--algo-blue-deep);--accent: var(--moss-accent);--success: var(--moss-mid);--danger: #b42318;--warning: #b54708;--radius: 12px;--shadow: none;--font: "Roboto", "Noto Sans", "Segoe UI", sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:15px;line-height:1.45}a{color:var(--primary);text-decoration:none}button,input,select,textarea{font-family:inherit}.shell{display:grid;grid-template-columns:248px 1fr;min-height:100vh}.side{background:var(--moss-ink);color:#f4f1e6;padding:20px 16px;display:flex;flex-direction:column;gap:8px}.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 18px}.brand-logo{width:100%;height:auto;display:block}.nav a,.nav button{display:block;width:100%;text-align:left;background:transparent;border:0;color:inherit;padding:9px 12px;border-radius:8px;cursor:pointer}.nav a.active,.nav a:hover{background:color-mix(in srgb,#fff 12%,transparent)}.nav .muted{opacity:.45;pointer-events:none}.side .legal{margin-top:auto;font-size:12px;opacity:.65;padding:12px 8px 0}.main{padding:28px 32px 48px}.top{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:24px}h1{font-size:24px;font-weight:600;margin:0 0 6px;color:var(--moss-ink)}h2{font-size:18px;font-weight:600;margin:28px 0 12px}.sub{color:var(--text-muted);margin:0}.grid{display:grid;gap:14px}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.two{grid-template-columns:1.4fr 1fr}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.stat .value{font-size:26px;font-weight:700;color:var(--moss-ink)}.stat .label{color:var(--text-muted);font-size:13px;margin-top:4px}.stat.warn .value{color:var(--warning)}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--border);vertical-align:top}th{color:var(--text-muted);font-weight:500;font-size:12px;letter-spacing:.03em}.pill{display:inline-block;padding:2px 8px;border-radius:999px;background:var(--algo-mist);color:var(--algo-slate);font-size:12px}.pill.ok{background:color-mix(in srgb,var(--moss-mid) 22%,white);color:var(--moss-ink)}.pill.bad{background:#f8e1dd;color:var(--danger)}.btn{background:var(--primary);color:#fff;border:0;border-radius:8px;padding:10px 16px;font-weight:500;cursor:pointer}.btn:hover{background:var(--primary-hover)}.btn.ghost{background:transparent;color:var(--moss-ink);border:1px solid var(--border)}.btn.accent{background:var(--moss-mid)}input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:#fff}label{display:block;font-size:13px;margin:0 0 6px;color:var(--text-muted)}.field{margin-bottom:14px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.auth{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr}.auth-hero{background:linear-gradient(160deg,var(--moss-ink) 0%,var(--moss-mid) 100%);padding:48px;display:flex;align-items:center;justify-content:center}.auth-logo{width:min(420px,85%);height:auto}.auth-form{padding:48px;max-width:440px;background:var(--sand);display:flex;flex-direction:column;justify-content:center}.auth-form h1{color:var(--moss-ink)}.auth .btn{background:var(--moss-mid)}.auth .btn:hover{background:var(--moss-ink)}.auth a{color:var(--moss-mid)}.auth a:hover{color:var(--moss-ink)}.callout{background:var(--algo-mist);border-left:3px solid var(--algo-blue);padding:12px 14px;border-radius:0 8px 8px 0;margin:16px 0;color:var(--algo-slate)}.error{color:var(--danger);font-size:13px}.chat{display:flex;flex-direction:column;gap:10px}.bubble{background:#fff;border:1px solid var(--border);border-radius:12px;padding:12px 14px;white-space:pre-wrap}.bubble.me{background:var(--moss-ink);color:#fff;border-color:var(--moss-ink)}@media(max-width:960px){.shell,.auth,.grid.four,.grid.two{grid-template-columns:1fr}.side{flex-direction:row;overflow:auto}}