:root{--ink:#13243a;--muted:#667085;--line:#dfe5ec;--paper:#fff;--bg:#f4f7fa;--blue:#1265e8;--navy:#10233f;--amber:#a85b00;--amber-bg:#fff5e8;--green:#087a55;--green-bg:#eaf9f3;--red:#b42318;--radius:16px}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit;text-decoration:none}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:var(--navy);color:#fff;padding:24px 18px;display:flex;flex-direction:column;gap:28px}.brand{display:flex;align-items:center;gap:12px}.brand span:last-child{display:flex;flex-direction:column}.brand small{opacity:.66;margin-top:2px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#2b72e8;font-weight:800}.sidebar nav{display:grid;gap:8px}.sidebar nav a,.logout-form button{padding:11px 12px;border-radius:10px;color:#d6deeb;background:transparent;border:0;text-align:left;font:inherit;cursor:pointer}.sidebar nav a:hover,.sidebar nav a.active,.logout-form button:hover{background:#203a5d;color:#fff}.logout-form{margin-top:auto}.topbar{height:66px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 34px;color:var(--muted)}.topbar-right{display:flex;align-items:center;gap:20px}.customer-logo-slot{width:150px;height:48px;border:1px dashed #c8d1dd;border-radius:9px;display:grid;place-items:center;color:#98a2b3;font-size:12px;text-transform:uppercase;letter-spacing:.08em;overflow:hidden;background:#fff}.customer-logo-slot img{display:block;max-width:100%;max-height:100%;object-fit:contain}.topbar-public{justify-content:flex-end}main{min-width:0}.page{padding:36px;max-width:1440px;margin:auto}.hero{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:26px}.hero h1{font-size:36px;margin:4px 0 10px;letter-spacing:-.03em}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:12px;color:var(--blue);font-weight:800}.muted{color:var(--muted);line-height:1.55}.pill{display:inline-flex;padding:7px 10px;border-radius:999px;background:#eaf1fd;color:#245aa7;font-size:13px;font-weight:700}.grid{display:grid;gap:20px}.workspace{grid-template-columns:minmax(310px,380px) 1fr;align-items:start}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 6px 22px rgba(31,55,80,.06)}.form-card{padding:24px;position:sticky;top:20px}.form-card h2,.results-card h2{margin-top:0}.field{margin:16px 0}.field label{display:block;font-weight:700;font-size:14px;margin-bottom:7px}.field select,.login-card input{width:100%;border:1px solid #cfd7e2;border-radius:10px;padding:11px 12px;background:#fff;font:inherit}.primary-button{width:100%;border:0;border-radius:10px;padding:12px 16px;background:var(--blue);color:#fff;font-weight:800;font-size:15px;cursor:pointer}.primary-button:hover{background:#0b55c7}.results-card{padding:24px;min-height:430px}.empty-state{display:grid;place-items:center;text-align:center;min-height:340px;color:var(--muted)}.summary{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:20px}.summary span{background:#f1f5f9;border-radius:999px;padding:7px 10px;font-size:13px}.knowledge-card{border:1px solid var(--line);border-radius:14px;padding:18px;margin:14px 0}.knowledge-head{display:flex;justify-content:space-between;gap:16px}.knowledge-head h3{margin:0 0 4px}.knowledge-id{font-family:ui-monospace,monospace;color:var(--muted);font-size:13px}.status{font-size:12px;font-weight:800;border-radius:999px;padding:6px 9px;height:max-content}.status-published{background:var(--green-bg);color:var(--green)}.boxes{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.box{padding:14px;border-radius:10px;background:#f6f8fb;line-height:1.5}.box strong{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:5px}.box.vigilance{background:var(--amber-bg);color:#744000}.reason{margin-top:12px;color:var(--muted);font-size:13px}.login-page{min-height:calc(100vh - 66px);display:grid;place-items:center;padding:30px}.login-card{width:min(440px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:0 20px 60px rgba(23,45,75,.12)}.login-card h1{margin:6px 0 10px}.login-card label{display:block;margin:15px 0 7px;font-weight:700}.login-card .primary-button{margin-top:20px}.error-box,.message.error{background:#fff0ee;color:var(--red);padding:11px;border-radius:9px}.messages{padding:16px 36px 0}.message{padding:12px;border-radius:10px;background:#eef6ff}.table-card{overflow:hidden}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line)}.table th{font-size:12px;text-transform:uppercase;color:var(--muted);background:#f8fafc}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:14px 20px}.sidebar nav{display:flex;justify-content:flex-end;gap:4px}.logout-form{margin:0}.topbar{height:58px;padding:0 22px}.customer-logo-slot{width:130px;height:42px}.page{padding:26px 22px}.workspace{grid-template-columns:1fr}.form-card{position:static}.boxes{grid-template-columns:1fr}}@media(max-width:650px){.sidebar{grid-template-columns:1fr}.sidebar nav{justify-content:flex-start;flex-wrap:wrap}.logout-form button{padding-left:12px}.topbar{padding:0 16px}.topbar>span:first-child,.topbar-right>span:first-child{display:none}.customer-logo-slot{width:120px;height:40px}.page{padding:22px 16px}.hero{display:block}.hero h1{font-size:30px}.pill{margin-top:8px}.login-page{min-height:calc(100vh - 58px);padding:18px}.login-card{padding:24px}}