:root{font-family:Segoe UI,system-ui,-apple-system,sans-serif;color-scheme:light}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(135deg,#eef2f8,#dde6f3)}.auth-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:420px;background:#fff;border-radius:12px;box-shadow:0 12px 40px #0000001f;padding:32px}.auth-brand{text-align:center;margin-bottom:24px}.auth-brand h1{margin:0;font-size:24px;color:#0f3d6e}.auth-brand p{margin:4px 0 0;color:#5b6b7f;font-size:13px}.auth-fields{display:flex;flex-direction:column;gap:14px}.auth-social{display:flex;flex-direction:column;gap:10px;margin-top:16px}.auth-divider{display:flex;align-items:center;text-align:center;color:#8a97a8;font-size:12px;margin:20px 0;gap:8px}.auth-divider:before,.auth-divider:after{content:"";flex:1;border-bottom:1px solid #e1e6ee}.auth-footer{margin-top:18px;text-align:center;font-size:13px}.auth-recovery-codes{background:#f4f6fa;border:1px solid #e1e6ee;border-radius:8px;padding:12px 16px;font-family:Cascadia Mono,Consolas,monospace;font-size:14px;line-height:1.6;letter-spacing:.5px;white-space:pre-wrap;word-break:break-all;margin:0}