:root{--page:#f5f6f8;--surface:#fff;--surface-soft:#eef3f1;--ink:#172026;--muted:#66727b;--line:#d9dee3;--line-strong:#b9c2ca;--nav:#23313a;--nav-muted:#b8c3ca;--green:#24785a;--green-soft:#e1f2ea;--amber:#a76413;--amber-soft:#fff1d8;--red:#b33636;--red-soft:#fae6e5;--blue:#2d6f9f;--blue-soft:#e4f0f8}*{box-sizing:border-box}body{margin:0;background:var(--page);color:var(--ink);font-family:Segoe UI,Noto Sans,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.64}.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,rgba(45,111,159,.12),transparent 42%),linear-gradient(315deg,rgba(36,120,90,.11),transparent 38%),var(--page)}.login-panel{width:min(100%,420px);border:1px solid var(--line);border-radius:8px;padding:28px;background:var(--surface);box-shadow:0 18px 50px 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