html,body{color:#111827;margin:0;padding:0;font-family:Hiragino Kaku Gothic ProN,Hiragino Sans,Meiryo,system-ui,sans-serif}main{padding:1.5rem}.auth-page{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1rem;padding:1rem;display:grid}.auth-card{background:#fff;border:1px solid #e2e8f0;border-radius:.75rem;padding:1rem;box-shadow:0 1px 2px #0f172a0f}.auth-form{gap:.75rem;margin-bottom:1rem;display:grid}.auth-form label{gap:.35rem;font-size:.92rem;font-weight:600;display:grid}.auth-form input,.auth-form button,.auth-card button,.auth-card textarea{box-sizing:border-box;border:1px solid #cbd5e1;border-radius:.5rem;width:100%;padding:.6rem .75rem}.auth-card button{color:#fff;cursor:pointer;background:#0f172a;border-color:#0f172a}.auth-card button:disabled{opacity:.6;cursor:not-allowed}.auth-card button+button{margin-top:.5rem}.error-text{color:#b91c1c}.success-text{color:#047857}pre{white-space:pre-wrap;word-break:break-word;color:#f8fafc;background:#0f172a;border-radius:.5rem;padding:.75rem}