.btn,.btn-primary,.btn-secondary{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-md);font-size:14px;font-weight:500;cursor:pointer;transition:var(--transition);border:none;text-decoration:none;font-family:'Exo 2',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}.btn i{font-size:14px}.btn.primary,.btn-primary{background:var(--primary-color);color:#fff}.btn.primary:hover:not(:disabled),.btn-primary:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn.secondary,.btn-secondary{background:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-secondary)}.btn.secondary:hover:not(:disabled),.btn-secondary:hover:not(:disabled){background:var(--bg-hover);border-color:var(--primary-color);color:var(--text-primary)}.btn.danger{background:var(--danger-color);color:#fff}.btn.danger:hover:not(:disabled){background:#c82333;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn:disabled{opacity:.5;cursor:not-allowed}.auth-form .btn{width:100%;padding:14px 24px;font-size:15px;font-weight:600;justify-content:center;gap:10px}.auth-form .btn i{font-size:16px}.auth-form .btn-primary{background:var(--primary-color);color:#fff;margin-bottom:12px}.auth-form .btn-primary:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.auth-form .btn-secondary{background:var(--bg-primary);color:var(--text-secondary);border:1px solid var(--border-color)}.auth-form .btn-secondary:hover:not(:disabled){background:var(--bg-hover);border-color:var(--primary-color);color:var(--text-primary)}