:root{--bg:#f4f5f7;--panel:#ffffff;--panel-2:#f8f9fb;--border:#e3e6ea;--text:#1c2430;--muted:#6b7280;--accent:#1f5eff;--accent-2:#e8efff;--user:#1f5eff;--user-text:#fff;--danger:#d33;--warn-bg:#fff7e6;--warn-border:#f5c76a;--radius:12px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*{box-sizing:border-box}body,html{height:100%;margin:0;background:var(--bg);color:var(--text);font:14px/1.55 var(--font)}button,input,textarea{font:inherit;color:inherit}a{color:var(--accent)}code{background:#eef1f5;padding:1px 5px;border-radius:4px;font-size:.92em}pre{background:#0f172a;color:#e5e7eb;padding:12px;border-radius:8px;overflow:auto}pre code{background:none;padding:0;color:inherit}.login-wrap{min-height:100%;display:grid;place-items:center;padding:24px}.login-card{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:28px;box-shadow:0 10px 30px rgba(20,30,60,.06)}.login-card h1{margin:0 0 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