:root{--bg-primary:#0e0e13;--bg-secondary:#1a1a24;--border-color:#33333f;--text-primary:#f2f2f7;--text-secondary:#9a9aae;--accent-primary:#9146ff;--accent-danger:#ff5470;--accent-success:#35d07f}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg-primary);color:var(--text-primary);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}button,input{font-family:inherit}.card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:1.25rem}.btn{padding:.6rem 1.2rem;border-radius:8px;border:1px solid var(--border-color);background:transparent;color:var(--text-primary);cursor:pointer;font-weight:600}.btn-primary{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.btn:disabled{opacity:.4;cursor:not-allowed}.text-field{padding:.6rem .8rem;border-radius:8px;border:1px solid var(--border-color);background:var(--bg-primary);color:var(--text-primary);width:100%}.muted{color:var(--text-secondary)}@keyframes pulse{0%,to{transform:scale(1);opacity:.9}50%{transform:scale(1.06);opacity:1}}