:root{--bg:#0b0f17;--fg:#e6edf3;--accent:#4ade80}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent)}.auth-card{max-width:380px;margin:4rem auto;padding:2rem;border:1px solid #1f2937;border-radius:16px;background:#0f1521}.auth-card h1{margin:0 0 1.5rem;font-size:1.5rem}.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}.field label{font-size:.85rem;opacity:.8}.field input{padding:.6rem .75rem;border:1px solid #2a3647;border-radius:8px;background:#0b0f17;color:var(--fg);font-size:.95rem}.btn{width:100%;padding:.65rem;border:none;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer}.btn-primary{background:var(--accent);color:#03260f}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-google{justify-content:center;gap:.5rem;width:100%;padding:.65rem;border:1px solid #2a3647;border-radius:8px;background:#fff;color:#1f2937;font-weight:600;text-decoration:none;box-sizing:border-box}.btn-google,.divider{display:flex;align-items:center}.divider{gap:.75rem;margin:1.25rem 0;opacity:.5;font-size:.8rem}.divider:after,.divider:before{content:"";flex:1 1;height:1px;background:#2a3647}.form-error{color:#f87171;font-size:.85rem;margin:0 0 1rem}.muted{opacity:.7;font-size:.9rem}