:root{--bg:#f6f7f9;--panel:#ffffff;--ink:#17202a;--muted:#667085;--line:#d9dee7;--brand:#166c64;--brand-2:#c84b31;--danger:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{min-height:100vh;display:grid;grid-template-columns:248px 1fr}.nav{background:#162027;color:#f8fafc;padding:22px 18px}.brand{font-weight:700;margin-bottom:24px;line-height:1.25}.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:6px;color:#dbe3ea}.nav a:hover{background:#24313a}.main{padding:28px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px;margin-bottom:18px}.grid{display:grid;grid-gap:16px;gap:16px}.grid.cols{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.stat{border-left:4px solid var(--brand)}.muted{color:var(--muted)}.btn{border:0;border-radius:6px;padding:10px 14px;background:var(--brand);color:white;cursor:pointer}.btn:disabled{cursor:not-allowed;opacity:.6}.btn.secondary{background:#344054}.btn.danger{background:var(--danger)}.field{display:grid;grid-gap:6px;gap:6px;margin-bottom:14px}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:6px;padding:10px 12px;background:white}.field textarea{min-height:220px}table{width:100%;border-collapse:collapse}td,th{border-bottom:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}.status{display:inline-block;padding:4px 8px;border-radius:999px;background:#e6f4f1;color:var(--brand);font-size:12px}.error{color:var(--danger)}.help-article{max-width:980px}.help-article h2{margin-top:0}.help-article li{margin:10px 0;line-height:1.7}.help-article p,.note{line-height:1.7}.note{border-left:4px solid var(--brand);background:#eef7f5;padding:12px 14px;color:#2f3f4a}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}@media (max-width:820px){.shell{grid-template-columns:1fr}.nav{position:static}}