:root{--bg:#f6f7f9;--card:#fff;--text:#1c2330;--muted:#667085;--line:#e2e6ec;--accent:#1f4f8a;--warn:#b54708;--ok:#067647}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{background:var(--card);border-bottom:1px solid var(--line);align-items:center;gap:24px;padding:12px 24px;display:flex}.topbar nav{flex:1;gap:16px;display:flex}main{max-width:1100px;margin:24px auto;padding:0 24px}h1{margin:0 0 16px;font-size:22px}h2{margin:24px 0 12px;font-size:17px}.muted{color:var(--muted);font-size:14px}.grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px}.stat{font-size:26px;font-weight:600}table{border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:10px;width:100%;overflow:hidden}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:10px 12px;font-size:14px}th{background:#f0f2f5;font-weight:600}.badge{color:var(--text);background:#eef2f7;border-radius:999px;padding:2px 8px;font-size:12px;display:inline-block}.badge.warn{color:var(--warn);background:#fef0c7}.badge.ok{color:var(--ok);background:#d1fadf}form.stack{gap:10px;max-width:640px;display:grid}label{gap:4px;font-size:14px;display:grid}input,select,textarea{font:inherit;border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 10px}textarea{resize:vertical;min-height:120px}button,.button{font:inherit;border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;border-radius:8px;padding:8px 14px}button.secondary{color:var(--accent);background:#fff}button:disabled{opacity:.5;cursor:not-allowed}.link-button{color:var(--accent);background:0 0;border:none;padding:0}.error{color:var(--warn);font-size:14px}.actions{flex-wrap:wrap;gap:8px;margin:12px 0;display:flex}.body-preview{white-space:pre-wrap;border:1px solid var(--line);background:#fbfcfd;border-radius:8px;padding:12px;font-size:14px}