*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f9fafb;color:#111827;line-height:1.5}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem 1rem}.auth-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:2rem;width:100%;max-width:400px;box-shadow:0 1px 4px #0000000f}.auth-card h1{font-size:1.5rem;font-weight:700;margin-bottom:1.5rem;color:#111827}.auth-card label{display:flex;flex-direction:column;gap:.25rem;font-size:.875rem;font-weight:500;color:#374151;margin-bottom:1rem}.auth-card input{padding:.625rem .75rem;border:1px solid #d1d5db;border-radius:6px;font-size:.9rem;width:100%;color:#111827;background:#fff}.auth-card input:focus{outline:2px solid #2563eb;outline-offset:-1px;border-color:transparent}.auth-card button[type=submit]{width:100%;padding:.65rem;background:#1d4ed8;color:#fff;border:none;border-radius:6px;font-size:.95rem;font-weight:600;cursor:pointer;margin-top:.5rem}.auth-card button[type=submit]:hover:not(:disabled){background:#1e40af}.auth-card button[type=submit]:disabled{opacity:.6;cursor:not-allowed}.auth-card .auth-footer{margin-top:1.25rem;text-align:center;font-size:.875rem;color:#6b7280}.auth-card .auth-footer a{color:#2563eb;text-decoration:none;font-weight:500}.auth-error{background:#fee2e2;border:1px solid #fca5a5;border-radius:6px;padding:.625rem .75rem;font-size:.875rem;color:#dc2626;margin-bottom:1rem}.auth-logo{text-align:center;margin-bottom:1.75rem}.auth-logo .logo-mark{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;background:#1d4ed8;border-radius:10px;color:#fff;font-size:1.4rem;font-weight:700;margin-bottom:.5rem}.auth-logo p{font-size:.875rem;color:#6b7280}.landing-emission{min-height:100vh;padding:2rem 1rem;max-width:680px;margin:0 auto}.landing-header{text-align:center;margin-bottom:2rem}.landing-header h1{font-size:1.75rem;font-weight:700;color:#111827;margin-bottom:.5rem}.landing-header p{color:#6b7280}.btn-confirm{display:inline-block;padding:.7rem 1.75rem;background:#059669;color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;margin-top:1.5rem}.btn-confirm:hover{background:#047857}