:root{--ink:#1a1d24;--muted:#6b7280;--line:#e7e8ec;--bg:#f6f8fb;--primary:#4B8EE2;--primary-dark:#3a72c0;--accent-1:#5B42F3;--accent-2:#00DDEB;--ok:#1a8a4b;--err:#c0392b;--shadow:0 1px 2px rgba(20,25,40,0.04),0 8px 24px rgba(20,25,40,0.06)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}.wrap{max-width:700px;margin:0 auto;padding:32px 20px 96px}header.topbar{justify-content:space-between;padding:12px 22px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.85);-webkit-backdrop-filter:saturate(180%) blur(8px);backdrop-filter:saturate(180%) blur(8px);position:-webkit-sticky;position:sticky;top:0;z-index:10}.brand,header.topbar{display:flex;align-items:center}.brand{gap:10px}.brand img{height:26px;width:auto;display:block}.brand .tag{font-size:11px;font-weight:700;letter-spacing:.5px;color:var(--muted);text-transform:uppercase;border-left:1px solid var(--line);padding-left:10px}header.topbar .who{color:var(--muted);font-size:13px}h1{font-size:24px;margin:28px 0 4px;letter-spacing:-.3px}.sub{color:var(--muted);font-size:14px;margin:0 0 24px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}.card,.tabs{margin-bottom:20px}.tabs{display:inline-flex;gap:4px;background:#eef1f6;padding:4px;border-radius:12px}.tabs button{border:none;background:transparent;padding:8px 16px;border-radius:9px;cursor:pointer;font-size:14px;color:var(--muted);font-weight:600}.tabs button.active{background:#fff;color:var(--primary-dark);box-shadow:var(--shadow)}label{display:block;font-size:13px;font-weight:600;margin:16px 0 6px}label .hint{display:block;font-weight:400;color:var(--muted);font-size:12px;margin-top:2px}input,select,textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font-size:14px;font-family:inherit;background:#fff;color:var(--ink);transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(75,142,226,.15)}.row{display:flex;gap:14px}.row>div{flex:1 1}.btn{margin-top:22px;width:100%;padding:13px;border:none;border-radius:12px;background:var(--primary);color:#fff;font-size:15px;font-weight:700;cursor:pointer;transition:background .15s,transform .05s}.btn:hover:not(:disabled){background:var(--primary-dark)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{background:#c5d6f0;cursor:not-allowed}.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line);font-weight:600}.btn.secondary:hover:not(:disabled){background:#f6f8fb}.envbar{display:flex;align-items:center;gap:10px;margin-bottom:14px}.envbar label{margin:0}.envbar select{width:auto}.badge{font-size:11px;padding:4px 10px;border-radius:999px;font-weight:800;letter-spacing:.4px}.badge.staging{background:#eaf2fd;color:var(--primary-dark)}.badge.prod{background:#fdecea;color:var(--err)}.confirm{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--err);margin-top:4px;background:#fdf3f2;border:1px solid #f6d5d1;padding:10px 12px;border-radius:10px}.confirm input{width:auto}pre.result{margin-top:18px;background:#0f1320;color:#d7e0ea;padding:15px;border-radius:12px;font-size:13px;line-height:1.5;overflow-x:auto;white-space:pre-wrap;word-break:break-word}.result-ok{border-left:4px solid var(--ok)}.result-err{border-left:4px solid var(--err)}.signin{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:radial-gradient(1200px 500px at 50% -10%,rgba(91,66,243,.1),transparent 60%),radial-gradient(900px 500px at 80% 110%,rgba(0,221,235,.1),transparent 60%),var(--bg)}.signin .card{width:100%;max-width:380px;text-align:center;padding:36px 30px}.signin img.logo{height:40px;width:auto;margin:0 auto 18px;display:block}.signin h2{font-size:19px;margin:0 0 6px;letter-spacing:-.2px}.signin .note{color:var(--muted);font-size:13px;margin:0 0 24px}.gbtn{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:15px;font-weight:700;cursor:pointer;color:var(--ink)}.gbtn:hover{background:#f6f8fb}.signin .restrict{margin-top:18px;font-size:12px;color:var(--muted)}.signin .restrict strong{color:var(--primary-dark)}